Datasets:

AshtonIsNotHere

/

biosift-nli

like 2

Effect of paraoxonase-1 polymorphism on clinical outcomes in patients treated with clopidogrel after an acute myocardial infarction.

Paraoxonase-1 (PON1) Q192R polymorphism was recently suggested to determine per se clopidogrel response on major cardiovascular events (MACEs). We assessed the impact of PON1, CYP2C19, and ABCB1 polymorphisms on MACE in clopidogrel-treated acute myocardial infarction (AMI) patients (N = 2,210), including those undergoing percutaneous coronary intervention (PCI) (n = 1,538). PON1 polymorphism was not associated with increased risk of in-hospital death and MACEs at 1 year (adjusted hazard ratio (HR) 1.03, 95% confidence interval (CI) 0.66-1.61 and adjusted HR 0.77, 95% CI 0.42-1.41 for QQ versus RR in all and PCI patients, respectively). The presence of two CYP2C19 loss-of-function (LOF) alleles was associated with the risk of in-hospital death and MACEs at 1 year in the overall population (adjusted odds ratio (OR) 3.67, 95% CI 1.05-12.80 and adjusted HR 1.96, 95% CI 1.08-3.54) and in PCI patients (adjusted OR 6.87, 95% CI 2.52-18.72 and adjusted HR 3.06, 95% CI 1.47-6.41). Unlike CYP2C19 polymorphism, PON1 (Q192R) polymorphism is not a major pharmacogenetic contributor of clinical response to clopidogrel in AMI patients.

This study has human subjects

Effect of paraoxonase-1 polymorphism on clinical outcomes in patients treated with clopidogrel after an acute myocardial infarction.

Paraoxonase-1 (PON1) Q192R polymorphism was recently suggested to determine per se clopidogrel response on major cardiovascular events (MACEs). We assessed the impact of PON1, CYP2C19, and ABCB1 polymorphisms on MACE in clopidogrel-treated acute myocardial infarction (AMI) patients (N = 2,210), including those undergoing percutaneous coronary intervention (PCI) (n = 1,538). PON1 polymorphism was not associated with increased risk of in-hospital death and MACEs at 1 year (adjusted hazard ratio (HR) 1.03, 95% confidence interval (CI) 0.66-1.61 and adjusted HR 0.77, 95% CI 0.42-1.41 for QQ versus RR in all and PCI patients, respectively). The presence of two CYP2C19 loss-of-function (LOF) alleles was associated with the risk of in-hospital death and MACEs at 1 year in the overall population (adjusted odds ratio (OR) 3.67, 95% CI 1.05-12.80 and adjusted HR 1.96, 95% CI 1.08-3.54) and in PCI patients (adjusted OR 6.87, 95% CI 2.52-18.72 and adjusted HR 3.06, 95% CI 1.47-6.41). Unlike CYP2C19 polymorphism, PON1 (Q192R) polymorphism is not a major pharmacogenetic contributor of clinical response to clopidogrel in AMI patients.

This study does not have human subjects

Effect of paraoxonase-1 polymorphism on clinical outcomes in patients treated with clopidogrel after an acute myocardial infarction.

Paraoxonase-1 (PON1) Q192R polymorphism was recently suggested to determine per se clopidogrel response on major cardiovascular events (MACEs). We assessed the impact of PON1, CYP2C19, and ABCB1 polymorphisms on MACE in clopidogrel-treated acute myocardial infarction (AMI) patients (N = 2,210), including those undergoing percutaneous coronary intervention (PCI) (n = 1,538). PON1 polymorphism was not associated with increased risk of in-hospital death and MACEs at 1 year (adjusted hazard ratio (HR) 1.03, 95% confidence interval (CI) 0.66-1.61 and adjusted HR 0.77, 95% CI 0.42-1.41 for QQ versus RR in all and PCI patients, respectively). The presence of two CYP2C19 loss-of-function (LOF) alleles was associated with the risk of in-hospital death and MACEs at 1 year in the overall population (adjusted odds ratio (OR) 3.67, 95% CI 1.05-12.80 and adjusted HR 1.96, 95% CI 1.08-3.54) and in PCI patients (adjusted OR 6.87, 95% CI 2.52-18.72 and adjusted HR 3.06, 95% CI 1.47-6.41). Unlike CYP2C19 polymorphism, PON1 (Q192R) polymorphism is not a major pharmacogenetic contributor of clinical response to clopidogrel in AMI patients.

This study contains population size or sample size information

Effect of paraoxonase-1 polymorphism on clinical outcomes in patients treated with clopidogrel after an acute myocardial infarction.

Paraoxonase-1 (PON1) Q192R polymorphism was recently suggested to determine per se clopidogrel response on major cardiovascular events (MACEs). We assessed the impact of PON1, CYP2C19, and ABCB1 polymorphisms on MACE in clopidogrel-treated acute myocardial infarction (AMI) patients (N = 2,210), including those undergoing percutaneous coronary intervention (PCI) (n = 1,538). PON1 polymorphism was not associated with increased risk of in-hospital death and MACEs at 1 year (adjusted hazard ratio (HR) 1.03, 95% confidence interval (CI) 0.66-1.61 and adjusted HR 0.77, 95% CI 0.42-1.41 for QQ versus RR in all and PCI patients, respectively). The presence of two CYP2C19 loss-of-function (LOF) alleles was associated with the risk of in-hospital death and MACEs at 1 year in the overall population (adjusted odds ratio (OR) 3.67, 95% CI 1.05-12.80 and adjusted HR 1.96, 95% CI 1.08-3.54) and in PCI patients (adjusted OR 6.87, 95% CI 2.52-18.72 and adjusted HR 3.06, 95% CI 1.47-6.41). Unlike CYP2C19 polymorphism, PON1 (Q192R) polymorphism is not a major pharmacogenetic contributor of clinical response to clopidogrel in AMI patients.

This study does not contain population size information

Effect of paraoxonase-1 polymorphism on clinical outcomes in patients treated with clopidogrel after an acute myocardial infarction.

Paraoxonase-1 (PON1) Q192R polymorphism was recently suggested to determine per se clopidogrel response on major cardiovascular events (MACEs). We assessed the impact of PON1, CYP2C19, and ABCB1 polymorphisms on MACE in clopidogrel-treated acute myocardial infarction (AMI) patients (N = 2,210), including those undergoing percutaneous coronary intervention (PCI) (n = 1,538). PON1 polymorphism was not associated with increased risk of in-hospital death and MACEs at 1 year (adjusted hazard ratio (HR) 1.03, 95% confidence interval (CI) 0.66-1.61 and adjusted HR 0.77, 95% CI 0.42-1.41 for QQ versus RR in all and PCI patients, respectively). The presence of two CYP2C19 loss-of-function (LOF) alleles was associated with the risk of in-hospital death and MACEs at 1 year in the overall population (adjusted odds ratio (OR) 3.67, 95% CI 1.05-12.80 and adjusted HR 1.96, 95% CI 1.08-3.54) and in PCI patients (adjusted OR 6.87, 95% CI 2.52-18.72 and adjusted HR 3.06, 95% CI 1.47-6.41). Unlike CYP2C19 polymorphism, PON1 (Q192R) polymorphism is not a major pharmacogenetic contributor of clinical response to clopidogrel in AMI patients.

This study has quantitative outcomes like numbers, P-value, OR, CI, HR, RR, or patient ratios

Effect of paraoxonase-1 polymorphism on clinical outcomes in patients treated with clopidogrel after an acute myocardial infarction.

Paraoxonase-1 (PON1) Q192R polymorphism was recently suggested to determine per se clopidogrel response on major cardiovascular events (MACEs). We assessed the impact of PON1, CYP2C19, and ABCB1 polymorphisms on MACE in clopidogrel-treated acute myocardial infarction (AMI) patients (N = 2,210), including those undergoing percutaneous coronary intervention (PCI) (n = 1,538). PON1 polymorphism was not associated with increased risk of in-hospital death and MACEs at 1 year (adjusted hazard ratio (HR) 1.03, 95% confidence interval (CI) 0.66-1.61 and adjusted HR 0.77, 95% CI 0.42-1.41 for QQ versus RR in all and PCI patients, respectively). The presence of two CYP2C19 loss-of-function (LOF) alleles was associated with the risk of in-hospital death and MACEs at 1 year in the overall population (adjusted odds ratio (OR) 3.67, 95% CI 1.05-12.80 and adjusted HR 1.96, 95% CI 1.08-3.54) and in PCI patients (adjusted OR 6.87, 95% CI 2.52-18.72 and adjusted HR 3.06, 95% CI 1.47-6.41). Unlike CYP2C19 polymorphism, PON1 (Q192R) polymorphism is not a major pharmacogenetic contributor of clinical response to clopidogrel in AMI patients.

This study does not have any quantitative outcomes

Effect of paraoxonase-1 polymorphism on clinical outcomes in patients treated with clopidogrel after an acute myocardial infarction.

Paraoxonase-1 (PON1) Q192R polymorphism was recently suggested to determine per se clopidogrel response on major cardiovascular events (MACEs). We assessed the impact of PON1, CYP2C19, and ABCB1 polymorphisms on MACE in clopidogrel-treated acute myocardial infarction (AMI) patients (N = 2,210), including those undergoing percutaneous coronary intervention (PCI) (n = 1,538). PON1 polymorphism was not associated with increased risk of in-hospital death and MACEs at 1 year (adjusted hazard ratio (HR) 1.03, 95% confidence interval (CI) 0.66-1.61 and adjusted HR 0.77, 95% CI 0.42-1.41 for QQ versus RR in all and PCI patients, respectively). The presence of two CYP2C19 loss-of-function (LOF) alleles was associated with the risk of in-hospital death and MACEs at 1 year in the overall population (adjusted odds ratio (OR) 3.67, 95% CI 1.05-12.80 and adjusted HR 1.96, 95% CI 1.08-3.54) and in PCI patients (adjusted OR 6.87, 95% CI 2.52-18.72 and adjusted HR 3.06, 95% CI 1.47-6.41). Unlike CYP2C19 polymorphism, PON1 (Q192R) polymorphism is not a major pharmacogenetic contributor of clinical response to clopidogrel in AMI patients.

This study has a target drug

Effect of paraoxonase-1 polymorphism on clinical outcomes in patients treated with clopidogrel after an acute myocardial infarction.

Paraoxonase-1 (PON1) Q192R polymorphism was recently suggested to determine per se clopidogrel response on major cardiovascular events (MACEs). We assessed the impact of PON1, CYP2C19, and ABCB1 polymorphisms on MACE in clopidogrel-treated acute myocardial infarction (AMI) patients (N = 2,210), including those undergoing percutaneous coronary intervention (PCI) (n = 1,538). PON1 polymorphism was not associated with increased risk of in-hospital death and MACEs at 1 year (adjusted hazard ratio (HR) 1.03, 95% confidence interval (CI) 0.66-1.61 and adjusted HR 0.77, 95% CI 0.42-1.41 for QQ versus RR in all and PCI patients, respectively). The presence of two CYP2C19 loss-of-function (LOF) alleles was associated with the risk of in-hospital death and MACEs at 1 year in the overall population (adjusted odds ratio (OR) 3.67, 95% CI 1.05-12.80 and adjusted HR 1.96, 95% CI 1.08-3.54) and in PCI patients (adjusted OR 6.87, 95% CI 2.52-18.72 and adjusted HR 3.06, 95% CI 1.47-6.41). Unlike CYP2C19 polymorphism, PON1 (Q192R) polymorphism is not a major pharmacogenetic contributor of clinical response to clopidogrel in AMI patients.

This study does not have a target drug

Effect of paraoxonase-1 polymorphism on clinical outcomes in patients treated with clopidogrel after an acute myocardial infarction.

Paraoxonase-1 (PON1) Q192R polymorphism was recently suggested to determine per se clopidogrel response on major cardiovascular events (MACEs). We assessed the impact of PON1, CYP2C19, and ABCB1 polymorphisms on MACE in clopidogrel-treated acute myocardial infarction (AMI) patients (N = 2,210), including those undergoing percutaneous coronary intervention (PCI) (n = 1,538). PON1 polymorphism was not associated with increased risk of in-hospital death and MACEs at 1 year (adjusted hazard ratio (HR) 1.03, 95% confidence interval (CI) 0.66-1.61 and adjusted HR 0.77, 95% CI 0.42-1.41 for QQ versus RR in all and PCI patients, respectively). The presence of two CYP2C19 loss-of-function (LOF) alleles was associated with the risk of in-hospital death and MACEs at 1 year in the overall population (adjusted odds ratio (OR) 3.67, 95% CI 1.05-12.80 and adjusted HR 1.96, 95% CI 1.08-3.54) and in PCI patients (adjusted OR 6.87, 95% CI 2.52-18.72 and adjusted HR 3.06, 95% CI 1.47-6.41). Unlike CYP2C19 polymorphism, PON1 (Q192R) polymorphism is not a major pharmacogenetic contributor of clinical response to clopidogrel in AMI patients.

This study has a target disease

Effect of paraoxonase-1 polymorphism on clinical outcomes in patients treated with clopidogrel after an acute myocardial infarction.

Paraoxonase-1 (PON1) Q192R polymorphism was recently suggested to determine per se clopidogrel response on major cardiovascular events (MACEs). We assessed the impact of PON1, CYP2C19, and ABCB1 polymorphisms on MACE in clopidogrel-treated acute myocardial infarction (AMI) patients (N = 2,210), including those undergoing percutaneous coronary intervention (PCI) (n = 1,538). PON1 polymorphism was not associated with increased risk of in-hospital death and MACEs at 1 year (adjusted hazard ratio (HR) 1.03, 95% confidence interval (CI) 0.66-1.61 and adjusted HR 0.77, 95% CI 0.42-1.41 for QQ versus RR in all and PCI patients, respectively). The presence of two CYP2C19 loss-of-function (LOF) alleles was associated with the risk of in-hospital death and MACEs at 1 year in the overall population (adjusted odds ratio (OR) 3.67, 95% CI 1.05-12.80 and adjusted HR 1.96, 95% CI 1.08-3.54) and in PCI patients (adjusted OR 6.87, 95% CI 2.52-18.72 and adjusted HR 3.06, 95% CI 1.47-6.41). Unlike CYP2C19 polymorphism, PON1 (Q192R) polymorphism is not a major pharmacogenetic contributor of clinical response to clopidogrel in AMI patients.

This study does not have a target disease

Pharmacokinetics and pharmacodynamics of torasemide and furosemide in patients with diuretic resistant ascites.

To evaluate the pharmacokinetics and pharmacodynamics of furosemide and torasemide in patients with cirrhosis and diuretic resistant ascites. Eighteen patients were randomly allocated to receive intravenous torasemide (40 mg) or furosemide (80 mg). The renal response to these drugs was assessed in baseline conditions and in the 24 h following drug administration together with plasma and urinary concentrations of furosemide, torasemide and its metabolites. Torasemide induced significantly greater diuretic and natriuretic effects than furosemide in the first hour after drug administration. No other significant differences between the two drugs were observed with respect to the renal response to these drugs. Torasemide reached a lower maximum plasma concentration than furosemide, but the former drug had a longer apparent terminal half-life and lower renal and non-renal clearances. Comparing these results with those previously reported in healthy subjects, both drugs showed a reduced elimination rate through renal and non-renal routes, and a larger distribution to body fluids. As a consequence, the half-life of both drugs was longer than in healthy subjects. Urinary excretion of pharmacologically active species, however, was quantitatively unchanged after torasemide administration, whereas it was reduced after furosemide. Finally, the natriuretic potency of both drugs was markedly reduced in these patients. The pharmacokinetics and pharmacodynamics of torasemide and furosemide are markedly altered in patients with diuretic resistant ascites.

This study has a cohort study or clinical trial

Pharmacokinetics and pharmacodynamics of torasemide and furosemide in patients with diuretic resistant ascites.

To evaluate the pharmacokinetics and pharmacodynamics of furosemide and torasemide in patients with cirrhosis and diuretic resistant ascites. Eighteen patients were randomly allocated to receive intravenous torasemide (40 mg) or furosemide (80 mg). The renal response to these drugs was assessed in baseline conditions and in the 24 h following drug administration together with plasma and urinary concentrations of furosemide, torasemide and its metabolites. Torasemide induced significantly greater diuretic and natriuretic effects than furosemide in the first hour after drug administration. No other significant differences between the two drugs were observed with respect to the renal response to these drugs. Torasemide reached a lower maximum plasma concentration than furosemide, but the former drug had a longer apparent terminal half-life and lower renal and non-renal clearances. Comparing these results with those previously reported in healthy subjects, both drugs showed a reduced elimination rate through renal and non-renal routes, and a larger distribution to body fluids. As a consequence, the half-life of both drugs was longer than in healthy subjects. Urinary excretion of pharmacologically active species, however, was quantitatively unchanged after torasemide administration, whereas it was reduced after furosemide. Finally, the natriuretic potency of both drugs was markedly reduced in these patients. The pharmacokinetics and pharmacodynamics of torasemide and furosemide are markedly altered in patients with diuretic resistant ascites.

This study does not have any cohorts or clinical trial

Pharmacokinetics and pharmacodynamics of torasemide and furosemide in patients with diuretic resistant ascites.

To evaluate the pharmacokinetics and pharmacodynamics of furosemide and torasemide in patients with cirrhosis and diuretic resistant ascites. Eighteen patients were randomly allocated to receive intravenous torasemide (40 mg) or furosemide (80 mg). The renal response to these drugs was assessed in baseline conditions and in the 24 h following drug administration together with plasma and urinary concentrations of furosemide, torasemide and its metabolites. Torasemide induced significantly greater diuretic and natriuretic effects than furosemide in the first hour after drug administration. No other significant differences between the two drugs were observed with respect to the renal response to these drugs. Torasemide reached a lower maximum plasma concentration than furosemide, but the former drug had a longer apparent terminal half-life and lower renal and non-renal clearances. Comparing these results with those previously reported in healthy subjects, both drugs showed a reduced elimination rate through renal and non-renal routes, and a larger distribution to body fluids. As a consequence, the half-life of both drugs was longer than in healthy subjects. Urinary excretion of pharmacologically active species, however, was quantitatively unchanged after torasemide administration, whereas it was reduced after furosemide. Finally, the natriuretic potency of both drugs was markedly reduced in these patients. The pharmacokinetics and pharmacodynamics of torasemide and furosemide are markedly altered in patients with diuretic resistant ascites.

This study has a control, double-blind, or comparison patient group

Pharmacokinetics and pharmacodynamics of torasemide and furosemide in patients with diuretic resistant ascites.

To evaluate the pharmacokinetics and pharmacodynamics of furosemide and torasemide in patients with cirrhosis and diuretic resistant ascites. Eighteen patients were randomly allocated to receive intravenous torasemide (40 mg) or furosemide (80 mg). The renal response to these drugs was assessed in baseline conditions and in the 24 h following drug administration together with plasma and urinary concentrations of furosemide, torasemide and its metabolites. Torasemide induced significantly greater diuretic and natriuretic effects than furosemide in the first hour after drug administration. No other significant differences between the two drugs were observed with respect to the renal response to these drugs. Torasemide reached a lower maximum plasma concentration than furosemide, but the former drug had a longer apparent terminal half-life and lower renal and non-renal clearances. Comparing these results with those previously reported in healthy subjects, both drugs showed a reduced elimination rate through renal and non-renal routes, and a larger distribution to body fluids. As a consequence, the half-life of both drugs was longer than in healthy subjects. Urinary excretion of pharmacologically active species, however, was quantitatively unchanged after torasemide administration, whereas it was reduced after furosemide. Finally, the natriuretic potency of both drugs was markedly reduced in these patients. The pharmacokinetics and pharmacodynamics of torasemide and furosemide are markedly altered in patients with diuretic resistant ascites.

This study does not have any comparison patient group

Pharmacokinetics and pharmacodynamics of torasemide and furosemide in patients with diuretic resistant ascites.

To evaluate the pharmacokinetics and pharmacodynamics of furosemide and torasemide in patients with cirrhosis and diuretic resistant ascites. Eighteen patients were randomly allocated to receive intravenous torasemide (40 mg) or furosemide (80 mg). The renal response to these drugs was assessed in baseline conditions and in the 24 h following drug administration together with plasma and urinary concentrations of furosemide, torasemide and its metabolites. Torasemide induced significantly greater diuretic and natriuretic effects than furosemide in the first hour after drug administration. No other significant differences between the two drugs were observed with respect to the renal response to these drugs. Torasemide reached a lower maximum plasma concentration than furosemide, but the former drug had a longer apparent terminal half-life and lower renal and non-renal clearances. Comparing these results with those previously reported in healthy subjects, both drugs showed a reduced elimination rate through renal and non-renal routes, and a larger distribution to body fluids. As a consequence, the half-life of both drugs was longer than in healthy subjects. Urinary excretion of pharmacologically active species, however, was quantitatively unchanged after torasemide administration, whereas it was reduced after furosemide. Finally, the natriuretic potency of both drugs was markedly reduced in these patients. The pharmacokinetics and pharmacodynamics of torasemide and furosemide are markedly altered in patients with diuretic resistant ascites.

This study has human subjects

Pharmacokinetics and pharmacodynamics of torasemide and furosemide in patients with diuretic resistant ascites.

To evaluate the pharmacokinetics and pharmacodynamics of furosemide and torasemide in patients with cirrhosis and diuretic resistant ascites. Eighteen patients were randomly allocated to receive intravenous torasemide (40 mg) or furosemide (80 mg). The renal response to these drugs was assessed in baseline conditions and in the 24 h following drug administration together with plasma and urinary concentrations of furosemide, torasemide and its metabolites. Torasemide induced significantly greater diuretic and natriuretic effects than furosemide in the first hour after drug administration. No other significant differences between the two drugs were observed with respect to the renal response to these drugs. Torasemide reached a lower maximum plasma concentration than furosemide, but the former drug had a longer apparent terminal half-life and lower renal and non-renal clearances. Comparing these results with those previously reported in healthy subjects, both drugs showed a reduced elimination rate through renal and non-renal routes, and a larger distribution to body fluids. As a consequence, the half-life of both drugs was longer than in healthy subjects. Urinary excretion of pharmacologically active species, however, was quantitatively unchanged after torasemide administration, whereas it was reduced after furosemide. Finally, the natriuretic potency of both drugs was markedly reduced in these patients. The pharmacokinetics and pharmacodynamics of torasemide and furosemide are markedly altered in patients with diuretic resistant ascites.

This study does not have human subjects

Pharmacokinetics and pharmacodynamics of torasemide and furosemide in patients with diuretic resistant ascites.

To evaluate the pharmacokinetics and pharmacodynamics of furosemide and torasemide in patients with cirrhosis and diuretic resistant ascites. Eighteen patients were randomly allocated to receive intravenous torasemide (40 mg) or furosemide (80 mg). The renal response to these drugs was assessed in baseline conditions and in the 24 h following drug administration together with plasma and urinary concentrations of furosemide, torasemide and its metabolites. Torasemide induced significantly greater diuretic and natriuretic effects than furosemide in the first hour after drug administration. No other significant differences between the two drugs were observed with respect to the renal response to these drugs. Torasemide reached a lower maximum plasma concentration than furosemide, but the former drug had a longer apparent terminal half-life and lower renal and non-renal clearances. Comparing these results with those previously reported in healthy subjects, both drugs showed a reduced elimination rate through renal and non-renal routes, and a larger distribution to body fluids. As a consequence, the half-life of both drugs was longer than in healthy subjects. Urinary excretion of pharmacologically active species, however, was quantitatively unchanged after torasemide administration, whereas it was reduced after furosemide. Finally, the natriuretic potency of both drugs was markedly reduced in these patients. The pharmacokinetics and pharmacodynamics of torasemide and furosemide are markedly altered in patients with diuretic resistant ascites.

This study contains population size or sample size information

Pharmacokinetics and pharmacodynamics of torasemide and furosemide in patients with diuretic resistant ascites.

To evaluate the pharmacokinetics and pharmacodynamics of furosemide and torasemide in patients with cirrhosis and diuretic resistant ascites. Eighteen patients were randomly allocated to receive intravenous torasemide (40 mg) or furosemide (80 mg). The renal response to these drugs was assessed in baseline conditions and in the 24 h following drug administration together with plasma and urinary concentrations of furosemide, torasemide and its metabolites. Torasemide induced significantly greater diuretic and natriuretic effects than furosemide in the first hour after drug administration. No other significant differences between the two drugs were observed with respect to the renal response to these drugs. Torasemide reached a lower maximum plasma concentration than furosemide, but the former drug had a longer apparent terminal half-life and lower renal and non-renal clearances. Comparing these results with those previously reported in healthy subjects, both drugs showed a reduced elimination rate through renal and non-renal routes, and a larger distribution to body fluids. As a consequence, the half-life of both drugs was longer than in healthy subjects. Urinary excretion of pharmacologically active species, however, was quantitatively unchanged after torasemide administration, whereas it was reduced after furosemide. Finally, the natriuretic potency of both drugs was markedly reduced in these patients. The pharmacokinetics and pharmacodynamics of torasemide and furosemide are markedly altered in patients with diuretic resistant ascites.

This study does not contain population size information

Pharmacokinetics and pharmacodynamics of torasemide and furosemide in patients with diuretic resistant ascites.

To evaluate the pharmacokinetics and pharmacodynamics of furosemide and torasemide in patients with cirrhosis and diuretic resistant ascites. Eighteen patients were randomly allocated to receive intravenous torasemide (40 mg) or furosemide (80 mg). The renal response to these drugs was assessed in baseline conditions and in the 24 h following drug administration together with plasma and urinary concentrations of furosemide, torasemide and its metabolites. Torasemide induced significantly greater diuretic and natriuretic effects than furosemide in the first hour after drug administration. No other significant differences between the two drugs were observed with respect to the renal response to these drugs. Torasemide reached a lower maximum plasma concentration than furosemide, but the former drug had a longer apparent terminal half-life and lower renal and non-renal clearances. Comparing these results with those previously reported in healthy subjects, both drugs showed a reduced elimination rate through renal and non-renal routes, and a larger distribution to body fluids. As a consequence, the half-life of both drugs was longer than in healthy subjects. Urinary excretion of pharmacologically active species, however, was quantitatively unchanged after torasemide administration, whereas it was reduced after furosemide. Finally, the natriuretic potency of both drugs was markedly reduced in these patients. The pharmacokinetics and pharmacodynamics of torasemide and furosemide are markedly altered in patients with diuretic resistant ascites.

This study has quantitative outcomes like numbers, P-value, OR, CI, HR, RR, or patient ratios

Pharmacokinetics and pharmacodynamics of torasemide and furosemide in patients with diuretic resistant ascites.

To evaluate the pharmacokinetics and pharmacodynamics of furosemide and torasemide in patients with cirrhosis and diuretic resistant ascites. Eighteen patients were randomly allocated to receive intravenous torasemide (40 mg) or furosemide (80 mg). The renal response to these drugs was assessed in baseline conditions and in the 24 h following drug administration together with plasma and urinary concentrations of furosemide, torasemide and its metabolites. Torasemide induced significantly greater diuretic and natriuretic effects than furosemide in the first hour after drug administration. No other significant differences between the two drugs were observed with respect to the renal response to these drugs. Torasemide reached a lower maximum plasma concentration than furosemide, but the former drug had a longer apparent terminal half-life and lower renal and non-renal clearances. Comparing these results with those previously reported in healthy subjects, both drugs showed a reduced elimination rate through renal and non-renal routes, and a larger distribution to body fluids. As a consequence, the half-life of both drugs was longer than in healthy subjects. Urinary excretion of pharmacologically active species, however, was quantitatively unchanged after torasemide administration, whereas it was reduced after furosemide. Finally, the natriuretic potency of both drugs was markedly reduced in these patients. The pharmacokinetics and pharmacodynamics of torasemide and furosemide are markedly altered in patients with diuretic resistant ascites.

This study does not have any quantitative outcomes

Pharmacokinetics and pharmacodynamics of torasemide and furosemide in patients with diuretic resistant ascites.

To evaluate the pharmacokinetics and pharmacodynamics of furosemide and torasemide in patients with cirrhosis and diuretic resistant ascites. Eighteen patients were randomly allocated to receive intravenous torasemide (40 mg) or furosemide (80 mg). The renal response to these drugs was assessed in baseline conditions and in the 24 h following drug administration together with plasma and urinary concentrations of furosemide, torasemide and its metabolites. Torasemide induced significantly greater diuretic and natriuretic effects than furosemide in the first hour after drug administration. No other significant differences between the two drugs were observed with respect to the renal response to these drugs. Torasemide reached a lower maximum plasma concentration than furosemide, but the former drug had a longer apparent terminal half-life and lower renal and non-renal clearances. Comparing these results with those previously reported in healthy subjects, both drugs showed a reduced elimination rate through renal and non-renal routes, and a larger distribution to body fluids. As a consequence, the half-life of both drugs was longer than in healthy subjects. Urinary excretion of pharmacologically active species, however, was quantitatively unchanged after torasemide administration, whereas it was reduced after furosemide. Finally, the natriuretic potency of both drugs was markedly reduced in these patients. The pharmacokinetics and pharmacodynamics of torasemide and furosemide are markedly altered in patients with diuretic resistant ascites.

This study has a target drug

Pharmacokinetics and pharmacodynamics of torasemide and furosemide in patients with diuretic resistant ascites.

To evaluate the pharmacokinetics and pharmacodynamics of furosemide and torasemide in patients with cirrhosis and diuretic resistant ascites. Eighteen patients were randomly allocated to receive intravenous torasemide (40 mg) or furosemide (80 mg). The renal response to these drugs was assessed in baseline conditions and in the 24 h following drug administration together with plasma and urinary concentrations of furosemide, torasemide and its metabolites. Torasemide induced significantly greater diuretic and natriuretic effects than furosemide in the first hour after drug administration. No other significant differences between the two drugs were observed with respect to the renal response to these drugs. Torasemide reached a lower maximum plasma concentration than furosemide, but the former drug had a longer apparent terminal half-life and lower renal and non-renal clearances. Comparing these results with those previously reported in healthy subjects, both drugs showed a reduced elimination rate through renal and non-renal routes, and a larger distribution to body fluids. As a consequence, the half-life of both drugs was longer than in healthy subjects. Urinary excretion of pharmacologically active species, however, was quantitatively unchanged after torasemide administration, whereas it was reduced after furosemide. Finally, the natriuretic potency of both drugs was markedly reduced in these patients. The pharmacokinetics and pharmacodynamics of torasemide and furosemide are markedly altered in patients with diuretic resistant ascites.

This study does not have a target drug

Pharmacokinetics and pharmacodynamics of torasemide and furosemide in patients with diuretic resistant ascites.

To evaluate the pharmacokinetics and pharmacodynamics of furosemide and torasemide in patients with cirrhosis and diuretic resistant ascites. Eighteen patients were randomly allocated to receive intravenous torasemide (40 mg) or furosemide (80 mg). The renal response to these drugs was assessed in baseline conditions and in the 24 h following drug administration together with plasma and urinary concentrations of furosemide, torasemide and its metabolites. Torasemide induced significantly greater diuretic and natriuretic effects than furosemide in the first hour after drug administration. No other significant differences between the two drugs were observed with respect to the renal response to these drugs. Torasemide reached a lower maximum plasma concentration than furosemide, but the former drug had a longer apparent terminal half-life and lower renal and non-renal clearances. Comparing these results with those previously reported in healthy subjects, both drugs showed a reduced elimination rate through renal and non-renal routes, and a larger distribution to body fluids. As a consequence, the half-life of both drugs was longer than in healthy subjects. Urinary excretion of pharmacologically active species, however, was quantitatively unchanged after torasemide administration, whereas it was reduced after furosemide. Finally, the natriuretic potency of both drugs was markedly reduced in these patients. The pharmacokinetics and pharmacodynamics of torasemide and furosemide are markedly altered in patients with diuretic resistant ascites.

This study has a target disease

Pharmacokinetics and pharmacodynamics of torasemide and furosemide in patients with diuretic resistant ascites.

To evaluate the pharmacokinetics and pharmacodynamics of furosemide and torasemide in patients with cirrhosis and diuretic resistant ascites. Eighteen patients were randomly allocated to receive intravenous torasemide (40 mg) or furosemide (80 mg). The renal response to these drugs was assessed in baseline conditions and in the 24 h following drug administration together with plasma and urinary concentrations of furosemide, torasemide and its metabolites. Torasemide induced significantly greater diuretic and natriuretic effects than furosemide in the first hour after drug administration. No other significant differences between the two drugs were observed with respect to the renal response to these drugs. Torasemide reached a lower maximum plasma concentration than furosemide, but the former drug had a longer apparent terminal half-life and lower renal and non-renal clearances. Comparing these results with those previously reported in healthy subjects, both drugs showed a reduced elimination rate through renal and non-renal routes, and a larger distribution to body fluids. As a consequence, the half-life of both drugs was longer than in healthy subjects. Urinary excretion of pharmacologically active species, however, was quantitatively unchanged after torasemide administration, whereas it was reduced after furosemide. Finally, the natriuretic potency of both drugs was markedly reduced in these patients. The pharmacokinetics and pharmacodynamics of torasemide and furosemide are markedly altered in patients with diuretic resistant ascites.

This study does not have a target disease

A randomized controlled trial of celecoxib to prevent recurrence of nonmuscle-invasive bladder cancer.

Significant morbidity and expense result from frequent recurrences of nonmuscle-invasive bladder cancer (NMIBC) after standard treatment, and carcinoma in situ (Tis) is a poor prognostic factor. Predicated on observational and preclinical data strongly supporting cyclooxygenase-2 (COX-2) in the pathogenesis, and the activity of COX-2 inhibitors, in bladder cancer, we conducted a randomized, double-blind, placebo-controlled trial to determine whether celecoxib could reduce the time-to-recurrence (TTR) in NMIBC patients at high risk for recurrence. A total of 146 patients were randomized to celecoxib (200 mg) or placebo orally twice daily for at least 12 months. The average treatment duration was 1.25 years. Primary intent-to-treat analysis revealed celecoxib did not statistically significantly prolong TTR compared with placebo (P = 0.17, log rank) with a median follow-up of 2.49 years. The recurrence-free rate at 12 months with celecoxib was 88% (95% CI: 0.81-0.96) versus 78% (95% CI: 0.69-0.89) with placebo. After controlling for covariates with Cox regression analysis, recurrence rates did not differ between the two study arms (HR = 0.69; 95% CI: 0.37-1.29). However, celecoxib had a marginally significant effect on reducing metachronous recurrences (vs. placebo) with HR of 0.56 (95% CI: 0.3-1.06; P = 0.075). Celecoxib was well tolerated, with similar adverse events and quality-of-life in both arms. Our clinical trial results do not show a clinical benefit for celecoxib in preventing NMIBC recurrence but further investigation of COX-2 inhibitors in this setting is warranted.

This study has a cohort study or clinical trial

A randomized controlled trial of celecoxib to prevent recurrence of nonmuscle-invasive bladder cancer.

Significant morbidity and expense result from frequent recurrences of nonmuscle-invasive bladder cancer (NMIBC) after standard treatment, and carcinoma in situ (Tis) is a poor prognostic factor. Predicated on observational and preclinical data strongly supporting cyclooxygenase-2 (COX-2) in the pathogenesis, and the activity of COX-2 inhibitors, in bladder cancer, we conducted a randomized, double-blind, placebo-controlled trial to determine whether celecoxib could reduce the time-to-recurrence (TTR) in NMIBC patients at high risk for recurrence. A total of 146 patients were randomized to celecoxib (200 mg) or placebo orally twice daily for at least 12 months. The average treatment duration was 1.25 years. Primary intent-to-treat analysis revealed celecoxib did not statistically significantly prolong TTR compared with placebo (P = 0.17, log rank) with a median follow-up of 2.49 years. The recurrence-free rate at 12 months with celecoxib was 88% (95% CI: 0.81-0.96) versus 78% (95% CI: 0.69-0.89) with placebo. After controlling for covariates with Cox regression analysis, recurrence rates did not differ between the two study arms (HR = 0.69; 95% CI: 0.37-1.29). However, celecoxib had a marginally significant effect on reducing metachronous recurrences (vs. placebo) with HR of 0.56 (95% CI: 0.3-1.06; P = 0.075). Celecoxib was well tolerated, with similar adverse events and quality-of-life in both arms. Our clinical trial results do not show a clinical benefit for celecoxib in preventing NMIBC recurrence but further investigation of COX-2 inhibitors in this setting is warranted.

This study does not have any cohorts or clinical trial

A randomized controlled trial of celecoxib to prevent recurrence of nonmuscle-invasive bladder cancer.

Significant morbidity and expense result from frequent recurrences of nonmuscle-invasive bladder cancer (NMIBC) after standard treatment, and carcinoma in situ (Tis) is a poor prognostic factor. Predicated on observational and preclinical data strongly supporting cyclooxygenase-2 (COX-2) in the pathogenesis, and the activity of COX-2 inhibitors, in bladder cancer, we conducted a randomized, double-blind, placebo-controlled trial to determine whether celecoxib could reduce the time-to-recurrence (TTR) in NMIBC patients at high risk for recurrence. A total of 146 patients were randomized to celecoxib (200 mg) or placebo orally twice daily for at least 12 months. The average treatment duration was 1.25 years. Primary intent-to-treat analysis revealed celecoxib did not statistically significantly prolong TTR compared with placebo (P = 0.17, log rank) with a median follow-up of 2.49 years. The recurrence-free rate at 12 months with celecoxib was 88% (95% CI: 0.81-0.96) versus 78% (95% CI: 0.69-0.89) with placebo. After controlling for covariates with Cox regression analysis, recurrence rates did not differ between the two study arms (HR = 0.69; 95% CI: 0.37-1.29). However, celecoxib had a marginally significant effect on reducing metachronous recurrences (vs. placebo) with HR of 0.56 (95% CI: 0.3-1.06; P = 0.075). Celecoxib was well tolerated, with similar adverse events and quality-of-life in both arms. Our clinical trial results do not show a clinical benefit for celecoxib in preventing NMIBC recurrence but further investigation of COX-2 inhibitors in this setting is warranted.

This study has a control, double-blind, or comparison patient group

A randomized controlled trial of celecoxib to prevent recurrence of nonmuscle-invasive bladder cancer.

Significant morbidity and expense result from frequent recurrences of nonmuscle-invasive bladder cancer (NMIBC) after standard treatment, and carcinoma in situ (Tis) is a poor prognostic factor. Predicated on observational and preclinical data strongly supporting cyclooxygenase-2 (COX-2) in the pathogenesis, and the activity of COX-2 inhibitors, in bladder cancer, we conducted a randomized, double-blind, placebo-controlled trial to determine whether celecoxib could reduce the time-to-recurrence (TTR) in NMIBC patients at high risk for recurrence. A total of 146 patients were randomized to celecoxib (200 mg) or placebo orally twice daily for at least 12 months. The average treatment duration was 1.25 years. Primary intent-to-treat analysis revealed celecoxib did not statistically significantly prolong TTR compared with placebo (P = 0.17, log rank) with a median follow-up of 2.49 years. The recurrence-free rate at 12 months with celecoxib was 88% (95% CI: 0.81-0.96) versus 78% (95% CI: 0.69-0.89) with placebo. After controlling for covariates with Cox regression analysis, recurrence rates did not differ between the two study arms (HR = 0.69; 95% CI: 0.37-1.29). However, celecoxib had a marginally significant effect on reducing metachronous recurrences (vs. placebo) with HR of 0.56 (95% CI: 0.3-1.06; P = 0.075). Celecoxib was well tolerated, with similar adverse events and quality-of-life in both arms. Our clinical trial results do not show a clinical benefit for celecoxib in preventing NMIBC recurrence but further investigation of COX-2 inhibitors in this setting is warranted.

This study does not have any comparison patient group

A randomized controlled trial of celecoxib to prevent recurrence of nonmuscle-invasive bladder cancer.

Significant morbidity and expense result from frequent recurrences of nonmuscle-invasive bladder cancer (NMIBC) after standard treatment, and carcinoma in situ (Tis) is a poor prognostic factor. Predicated on observational and preclinical data strongly supporting cyclooxygenase-2 (COX-2) in the pathogenesis, and the activity of COX-2 inhibitors, in bladder cancer, we conducted a randomized, double-blind, placebo-controlled trial to determine whether celecoxib could reduce the time-to-recurrence (TTR) in NMIBC patients at high risk for recurrence. A total of 146 patients were randomized to celecoxib (200 mg) or placebo orally twice daily for at least 12 months. The average treatment duration was 1.25 years. Primary intent-to-treat analysis revealed celecoxib did not statistically significantly prolong TTR compared with placebo (P = 0.17, log rank) with a median follow-up of 2.49 years. The recurrence-free rate at 12 months with celecoxib was 88% (95% CI: 0.81-0.96) versus 78% (95% CI: 0.69-0.89) with placebo. After controlling for covariates with Cox regression analysis, recurrence rates did not differ between the two study arms (HR = 0.69; 95% CI: 0.37-1.29). However, celecoxib had a marginally significant effect on reducing metachronous recurrences (vs. placebo) with HR of 0.56 (95% CI: 0.3-1.06; P = 0.075). Celecoxib was well tolerated, with similar adverse events and quality-of-life in both arms. Our clinical trial results do not show a clinical benefit for celecoxib in preventing NMIBC recurrence but further investigation of COX-2 inhibitors in this setting is warranted.

This study has human subjects

A randomized controlled trial of celecoxib to prevent recurrence of nonmuscle-invasive bladder cancer.

Significant morbidity and expense result from frequent recurrences of nonmuscle-invasive bladder cancer (NMIBC) after standard treatment, and carcinoma in situ (Tis) is a poor prognostic factor. Predicated on observational and preclinical data strongly supporting cyclooxygenase-2 (COX-2) in the pathogenesis, and the activity of COX-2 inhibitors, in bladder cancer, we conducted a randomized, double-blind, placebo-controlled trial to determine whether celecoxib could reduce the time-to-recurrence (TTR) in NMIBC patients at high risk for recurrence. A total of 146 patients were randomized to celecoxib (200 mg) or placebo orally twice daily for at least 12 months. The average treatment duration was 1.25 years. Primary intent-to-treat analysis revealed celecoxib did not statistically significantly prolong TTR compared with placebo (P = 0.17, log rank) with a median follow-up of 2.49 years. The recurrence-free rate at 12 months with celecoxib was 88% (95% CI: 0.81-0.96) versus 78% (95% CI: 0.69-0.89) with placebo. After controlling for covariates with Cox regression analysis, recurrence rates did not differ between the two study arms (HR = 0.69; 95% CI: 0.37-1.29). However, celecoxib had a marginally significant effect on reducing metachronous recurrences (vs. placebo) with HR of 0.56 (95% CI: 0.3-1.06; P = 0.075). Celecoxib was well tolerated, with similar adverse events and quality-of-life in both arms. Our clinical trial results do not show a clinical benefit for celecoxib in preventing NMIBC recurrence but further investigation of COX-2 inhibitors in this setting is warranted.

This study does not have human subjects

A randomized controlled trial of celecoxib to prevent recurrence of nonmuscle-invasive bladder cancer.

Significant morbidity and expense result from frequent recurrences of nonmuscle-invasive bladder cancer (NMIBC) after standard treatment, and carcinoma in situ (Tis) is a poor prognostic factor. Predicated on observational and preclinical data strongly supporting cyclooxygenase-2 (COX-2) in the pathogenesis, and the activity of COX-2 inhibitors, in bladder cancer, we conducted a randomized, double-blind, placebo-controlled trial to determine whether celecoxib could reduce the time-to-recurrence (TTR) in NMIBC patients at high risk for recurrence. A total of 146 patients were randomized to celecoxib (200 mg) or placebo orally twice daily for at least 12 months. The average treatment duration was 1.25 years. Primary intent-to-treat analysis revealed celecoxib did not statistically significantly prolong TTR compared with placebo (P = 0.17, log rank) with a median follow-up of 2.49 years. The recurrence-free rate at 12 months with celecoxib was 88% (95% CI: 0.81-0.96) versus 78% (95% CI: 0.69-0.89) with placebo. After controlling for covariates with Cox regression analysis, recurrence rates did not differ between the two study arms (HR = 0.69; 95% CI: 0.37-1.29). However, celecoxib had a marginally significant effect on reducing metachronous recurrences (vs. placebo) with HR of 0.56 (95% CI: 0.3-1.06; P = 0.075). Celecoxib was well tolerated, with similar adverse events and quality-of-life in both arms. Our clinical trial results do not show a clinical benefit for celecoxib in preventing NMIBC recurrence but further investigation of COX-2 inhibitors in this setting is warranted.

This study contains population size or sample size information

A randomized controlled trial of celecoxib to prevent recurrence of nonmuscle-invasive bladder cancer.

Significant morbidity and expense result from frequent recurrences of nonmuscle-invasive bladder cancer (NMIBC) after standard treatment, and carcinoma in situ (Tis) is a poor prognostic factor. Predicated on observational and preclinical data strongly supporting cyclooxygenase-2 (COX-2) in the pathogenesis, and the activity of COX-2 inhibitors, in bladder cancer, we conducted a randomized, double-blind, placebo-controlled trial to determine whether celecoxib could reduce the time-to-recurrence (TTR) in NMIBC patients at high risk for recurrence. A total of 146 patients were randomized to celecoxib (200 mg) or placebo orally twice daily for at least 12 months. The average treatment duration was 1.25 years. Primary intent-to-treat analysis revealed celecoxib did not statistically significantly prolong TTR compared with placebo (P = 0.17, log rank) with a median follow-up of 2.49 years. The recurrence-free rate at 12 months with celecoxib was 88% (95% CI: 0.81-0.96) versus 78% (95% CI: 0.69-0.89) with placebo. After controlling for covariates with Cox regression analysis, recurrence rates did not differ between the two study arms (HR = 0.69; 95% CI: 0.37-1.29). However, celecoxib had a marginally significant effect on reducing metachronous recurrences (vs. placebo) with HR of 0.56 (95% CI: 0.3-1.06; P = 0.075). Celecoxib was well tolerated, with similar adverse events and quality-of-life in both arms. Our clinical trial results do not show a clinical benefit for celecoxib in preventing NMIBC recurrence but further investigation of COX-2 inhibitors in this setting is warranted.

This study does not contain population size information

A randomized controlled trial of celecoxib to prevent recurrence of nonmuscle-invasive bladder cancer.

Significant morbidity and expense result from frequent recurrences of nonmuscle-invasive bladder cancer (NMIBC) after standard treatment, and carcinoma in situ (Tis) is a poor prognostic factor. Predicated on observational and preclinical data strongly supporting cyclooxygenase-2 (COX-2) in the pathogenesis, and the activity of COX-2 inhibitors, in bladder cancer, we conducted a randomized, double-blind, placebo-controlled trial to determine whether celecoxib could reduce the time-to-recurrence (TTR) in NMIBC patients at high risk for recurrence. A total of 146 patients were randomized to celecoxib (200 mg) or placebo orally twice daily for at least 12 months. The average treatment duration was 1.25 years. Primary intent-to-treat analysis revealed celecoxib did not statistically significantly prolong TTR compared with placebo (P = 0.17, log rank) with a median follow-up of 2.49 years. The recurrence-free rate at 12 months with celecoxib was 88% (95% CI: 0.81-0.96) versus 78% (95% CI: 0.69-0.89) with placebo. After controlling for covariates with Cox regression analysis, recurrence rates did not differ between the two study arms (HR = 0.69; 95% CI: 0.37-1.29). However, celecoxib had a marginally significant effect on reducing metachronous recurrences (vs. placebo) with HR of 0.56 (95% CI: 0.3-1.06; P = 0.075). Celecoxib was well tolerated, with similar adverse events and quality-of-life in both arms. Our clinical trial results do not show a clinical benefit for celecoxib in preventing NMIBC recurrence but further investigation of COX-2 inhibitors in this setting is warranted.

This study has quantitative outcomes like numbers, P-value, OR, CI, HR, RR, or patient ratios

A randomized controlled trial of celecoxib to prevent recurrence of nonmuscle-invasive bladder cancer.

Significant morbidity and expense result from frequent recurrences of nonmuscle-invasive bladder cancer (NMIBC) after standard treatment, and carcinoma in situ (Tis) is a poor prognostic factor. Predicated on observational and preclinical data strongly supporting cyclooxygenase-2 (COX-2) in the pathogenesis, and the activity of COX-2 inhibitors, in bladder cancer, we conducted a randomized, double-blind, placebo-controlled trial to determine whether celecoxib could reduce the time-to-recurrence (TTR) in NMIBC patients at high risk for recurrence. A total of 146 patients were randomized to celecoxib (200 mg) or placebo orally twice daily for at least 12 months. The average treatment duration was 1.25 years. Primary intent-to-treat analysis revealed celecoxib did not statistically significantly prolong TTR compared with placebo (P = 0.17, log rank) with a median follow-up of 2.49 years. The recurrence-free rate at 12 months with celecoxib was 88% (95% CI: 0.81-0.96) versus 78% (95% CI: 0.69-0.89) with placebo. After controlling for covariates with Cox regression analysis, recurrence rates did not differ between the two study arms (HR = 0.69; 95% CI: 0.37-1.29). However, celecoxib had a marginally significant effect on reducing metachronous recurrences (vs. placebo) with HR of 0.56 (95% CI: 0.3-1.06; P = 0.075). Celecoxib was well tolerated, with similar adverse events and quality-of-life in both arms. Our clinical trial results do not show a clinical benefit for celecoxib in preventing NMIBC recurrence but further investigation of COX-2 inhibitors in this setting is warranted.

This study does not have any quantitative outcomes

A randomized controlled trial of celecoxib to prevent recurrence of nonmuscle-invasive bladder cancer.

Significant morbidity and expense result from frequent recurrences of nonmuscle-invasive bladder cancer (NMIBC) after standard treatment, and carcinoma in situ (Tis) is a poor prognostic factor. Predicated on observational and preclinical data strongly supporting cyclooxygenase-2 (COX-2) in the pathogenesis, and the activity of COX-2 inhibitors, in bladder cancer, we conducted a randomized, double-blind, placebo-controlled trial to determine whether celecoxib could reduce the time-to-recurrence (TTR) in NMIBC patients at high risk for recurrence. A total of 146 patients were randomized to celecoxib (200 mg) or placebo orally twice daily for at least 12 months. The average treatment duration was 1.25 years. Primary intent-to-treat analysis revealed celecoxib did not statistically significantly prolong TTR compared with placebo (P = 0.17, log rank) with a median follow-up of 2.49 years. The recurrence-free rate at 12 months with celecoxib was 88% (95% CI: 0.81-0.96) versus 78% (95% CI: 0.69-0.89) with placebo. After controlling for covariates with Cox regression analysis, recurrence rates did not differ between the two study arms (HR = 0.69; 95% CI: 0.37-1.29). However, celecoxib had a marginally significant effect on reducing metachronous recurrences (vs. placebo) with HR of 0.56 (95% CI: 0.3-1.06; P = 0.075). Celecoxib was well tolerated, with similar adverse events and quality-of-life in both arms. Our clinical trial results do not show a clinical benefit for celecoxib in preventing NMIBC recurrence but further investigation of COX-2 inhibitors in this setting is warranted.

This study has a target drug

A randomized controlled trial of celecoxib to prevent recurrence of nonmuscle-invasive bladder cancer.

Significant morbidity and expense result from frequent recurrences of nonmuscle-invasive bladder cancer (NMIBC) after standard treatment, and carcinoma in situ (Tis) is a poor prognostic factor. Predicated on observational and preclinical data strongly supporting cyclooxygenase-2 (COX-2) in the pathogenesis, and the activity of COX-2 inhibitors, in bladder cancer, we conducted a randomized, double-blind, placebo-controlled trial to determine whether celecoxib could reduce the time-to-recurrence (TTR) in NMIBC patients at high risk for recurrence. A total of 146 patients were randomized to celecoxib (200 mg) or placebo orally twice daily for at least 12 months. The average treatment duration was 1.25 years. Primary intent-to-treat analysis revealed celecoxib did not statistically significantly prolong TTR compared with placebo (P = 0.17, log rank) with a median follow-up of 2.49 years. The recurrence-free rate at 12 months with celecoxib was 88% (95% CI: 0.81-0.96) versus 78% (95% CI: 0.69-0.89) with placebo. After controlling for covariates with Cox regression analysis, recurrence rates did not differ between the two study arms (HR = 0.69; 95% CI: 0.37-1.29). However, celecoxib had a marginally significant effect on reducing metachronous recurrences (vs. placebo) with HR of 0.56 (95% CI: 0.3-1.06; P = 0.075). Celecoxib was well tolerated, with similar adverse events and quality-of-life in both arms. Our clinical trial results do not show a clinical benefit for celecoxib in preventing NMIBC recurrence but further investigation of COX-2 inhibitors in this setting is warranted.

This study does not have a target drug

A randomized controlled trial of celecoxib to prevent recurrence of nonmuscle-invasive bladder cancer.

Significant morbidity and expense result from frequent recurrences of nonmuscle-invasive bladder cancer (NMIBC) after standard treatment, and carcinoma in situ (Tis) is a poor prognostic factor. Predicated on observational and preclinical data strongly supporting cyclooxygenase-2 (COX-2) in the pathogenesis, and the activity of COX-2 inhibitors, in bladder cancer, we conducted a randomized, double-blind, placebo-controlled trial to determine whether celecoxib could reduce the time-to-recurrence (TTR) in NMIBC patients at high risk for recurrence. A total of 146 patients were randomized to celecoxib (200 mg) or placebo orally twice daily for at least 12 months. The average treatment duration was 1.25 years. Primary intent-to-treat analysis revealed celecoxib did not statistically significantly prolong TTR compared with placebo (P = 0.17, log rank) with a median follow-up of 2.49 years. The recurrence-free rate at 12 months with celecoxib was 88% (95% CI: 0.81-0.96) versus 78% (95% CI: 0.69-0.89) with placebo. After controlling for covariates with Cox regression analysis, recurrence rates did not differ between the two study arms (HR = 0.69; 95% CI: 0.37-1.29). However, celecoxib had a marginally significant effect on reducing metachronous recurrences (vs. placebo) with HR of 0.56 (95% CI: 0.3-1.06; P = 0.075). Celecoxib was well tolerated, with similar adverse events and quality-of-life in both arms. Our clinical trial results do not show a clinical benefit for celecoxib in preventing NMIBC recurrence but further investigation of COX-2 inhibitors in this setting is warranted.

This study has a target disease

A randomized controlled trial of celecoxib to prevent recurrence of nonmuscle-invasive bladder cancer.

Significant morbidity and expense result from frequent recurrences of nonmuscle-invasive bladder cancer (NMIBC) after standard treatment, and carcinoma in situ (Tis) is a poor prognostic factor. Predicated on observational and preclinical data strongly supporting cyclooxygenase-2 (COX-2) in the pathogenesis, and the activity of COX-2 inhibitors, in bladder cancer, we conducted a randomized, double-blind, placebo-controlled trial to determine whether celecoxib could reduce the time-to-recurrence (TTR) in NMIBC patients at high risk for recurrence. A total of 146 patients were randomized to celecoxib (200 mg) or placebo orally twice daily for at least 12 months. The average treatment duration was 1.25 years. Primary intent-to-treat analysis revealed celecoxib did not statistically significantly prolong TTR compared with placebo (P = 0.17, log rank) with a median follow-up of 2.49 years. The recurrence-free rate at 12 months with celecoxib was 88% (95% CI: 0.81-0.96) versus 78% (95% CI: 0.69-0.89) with placebo. After controlling for covariates with Cox regression analysis, recurrence rates did not differ between the two study arms (HR = 0.69; 95% CI: 0.37-1.29). However, celecoxib had a marginally significant effect on reducing metachronous recurrences (vs. placebo) with HR of 0.56 (95% CI: 0.3-1.06; P = 0.075). Celecoxib was well tolerated, with similar adverse events and quality-of-life in both arms. Our clinical trial results do not show a clinical benefit for celecoxib in preventing NMIBC recurrence but further investigation of COX-2 inhibitors in this setting is warranted.

This study does not have a target disease

Genome-wide common and rare variant analysis provides novel insights into clozapine-associated neutropenia.

The antipsychotic clozapine is uniquely effective in the management of schizophrenia; however, its use is limited by its potential to induce agranulocytosis. The causes of this, and of its precursor neutropenia, are largely unknown, although genetic factors have an important role. We sought risk alleles for clozapine-associated neutropenia in a sample of 66 cases and 5583 clozapine-treated controls, through a genome-wide association study (GWAS), imputed human leukocyte antigen (HLA) alleles, exome array and copy-number variation (CNV) analyses. We then combined associated variants in a meta-analysis with data from the Clozapine-Induced Agranulocytosis Consortium (up to 163 cases and 7970 controls). In the largest combined sample to date, we identified a novel association with rs149104283 (odds ratio (OR)=4.32, P=1.79 × 10^-8), intronic to transcripts of SLCO1B3 and SLCO1B7, members of a family of hepatic transporter genes previously implicated in adverse drug reactions including simvastatin-induced myopathy and docetaxel-induced neutropenia. Exome array analysis identified gene-wide associations of uncommon non-synonymous variants within UBAP2 and STARD9. We additionally provide independent replication of a previously identified variant in HLA-DQB1 (OR=15.6, P=0.015, positive predictive value=35.1%). These results implicate biological pathways through which clozapine may act to cause this serious adverse effect.

This study has a cohort study or clinical trial

Genome-wide common and rare variant analysis provides novel insights into clozapine-associated neutropenia.

The antipsychotic clozapine is uniquely effective in the management of schizophrenia; however, its use is limited by its potential to induce agranulocytosis. The causes of this, and of its precursor neutropenia, are largely unknown, although genetic factors have an important role. We sought risk alleles for clozapine-associated neutropenia in a sample of 66 cases and 5583 clozapine-treated controls, through a genome-wide association study (GWAS), imputed human leukocyte antigen (HLA) alleles, exome array and copy-number variation (CNV) analyses. We then combined associated variants in a meta-analysis with data from the Clozapine-Induced Agranulocytosis Consortium (up to 163 cases and 7970 controls). In the largest combined sample to date, we identified a novel association with rs149104283 (odds ratio (OR)=4.32, P=1.79 × 10^-8), intronic to transcripts of SLCO1B3 and SLCO1B7, members of a family of hepatic transporter genes previously implicated in adverse drug reactions including simvastatin-induced myopathy and docetaxel-induced neutropenia. Exome array analysis identified gene-wide associations of uncommon non-synonymous variants within UBAP2 and STARD9. We additionally provide independent replication of a previously identified variant in HLA-DQB1 (OR=15.6, P=0.015, positive predictive value=35.1%). These results implicate biological pathways through which clozapine may act to cause this serious adverse effect.

This study does not have any cohorts or clinical trial

Genome-wide common and rare variant analysis provides novel insights into clozapine-associated neutropenia.

The antipsychotic clozapine is uniquely effective in the management of schizophrenia; however, its use is limited by its potential to induce agranulocytosis. The causes of this, and of its precursor neutropenia, are largely unknown, although genetic factors have an important role. We sought risk alleles for clozapine-associated neutropenia in a sample of 66 cases and 5583 clozapine-treated controls, through a genome-wide association study (GWAS), imputed human leukocyte antigen (HLA) alleles, exome array and copy-number variation (CNV) analyses. We then combined associated variants in a meta-analysis with data from the Clozapine-Induced Agranulocytosis Consortium (up to 163 cases and 7970 controls). In the largest combined sample to date, we identified a novel association with rs149104283 (odds ratio (OR)=4.32, P=1.79 × 10^-8), intronic to transcripts of SLCO1B3 and SLCO1B7, members of a family of hepatic transporter genes previously implicated in adverse drug reactions including simvastatin-induced myopathy and docetaxel-induced neutropenia. Exome array analysis identified gene-wide associations of uncommon non-synonymous variants within UBAP2 and STARD9. We additionally provide independent replication of a previously identified variant in HLA-DQB1 (OR=15.6, P=0.015, positive predictive value=35.1%). These results implicate biological pathways through which clozapine may act to cause this serious adverse effect.

This study has a control, double-blind, or comparison patient group

Genome-wide common and rare variant analysis provides novel insights into clozapine-associated neutropenia.

The antipsychotic clozapine is uniquely effective in the management of schizophrenia; however, its use is limited by its potential to induce agranulocytosis. The causes of this, and of its precursor neutropenia, are largely unknown, although genetic factors have an important role. We sought risk alleles for clozapine-associated neutropenia in a sample of 66 cases and 5583 clozapine-treated controls, through a genome-wide association study (GWAS), imputed human leukocyte antigen (HLA) alleles, exome array and copy-number variation (CNV) analyses. We then combined associated variants in a meta-analysis with data from the Clozapine-Induced Agranulocytosis Consortium (up to 163 cases and 7970 controls). In the largest combined sample to date, we identified a novel association with rs149104283 (odds ratio (OR)=4.32, P=1.79 × 10^-8), intronic to transcripts of SLCO1B3 and SLCO1B7, members of a family of hepatic transporter genes previously implicated in adverse drug reactions including simvastatin-induced myopathy and docetaxel-induced neutropenia. Exome array analysis identified gene-wide associations of uncommon non-synonymous variants within UBAP2 and STARD9. We additionally provide independent replication of a previously identified variant in HLA-DQB1 (OR=15.6, P=0.015, positive predictive value=35.1%). These results implicate biological pathways through which clozapine may act to cause this serious adverse effect.

This study does not have any comparison patient group

Genome-wide common and rare variant analysis provides novel insights into clozapine-associated neutropenia.

The antipsychotic clozapine is uniquely effective in the management of schizophrenia; however, its use is limited by its potential to induce agranulocytosis. The causes of this, and of its precursor neutropenia, are largely unknown, although genetic factors have an important role. We sought risk alleles for clozapine-associated neutropenia in a sample of 66 cases and 5583 clozapine-treated controls, through a genome-wide association study (GWAS), imputed human leukocyte antigen (HLA) alleles, exome array and copy-number variation (CNV) analyses. We then combined associated variants in a meta-analysis with data from the Clozapine-Induced Agranulocytosis Consortium (up to 163 cases and 7970 controls). In the largest combined sample to date, we identified a novel association with rs149104283 (odds ratio (OR)=4.32, P=1.79 × 10^-8), intronic to transcripts of SLCO1B3 and SLCO1B7, members of a family of hepatic transporter genes previously implicated in adverse drug reactions including simvastatin-induced myopathy and docetaxel-induced neutropenia. Exome array analysis identified gene-wide associations of uncommon non-synonymous variants within UBAP2 and STARD9. We additionally provide independent replication of a previously identified variant in HLA-DQB1 (OR=15.6, P=0.015, positive predictive value=35.1%). These results implicate biological pathways through which clozapine may act to cause this serious adverse effect.

This study has human subjects

Genome-wide common and rare variant analysis provides novel insights into clozapine-associated neutropenia.

The antipsychotic clozapine is uniquely effective in the management of schizophrenia; however, its use is limited by its potential to induce agranulocytosis. The causes of this, and of its precursor neutropenia, are largely unknown, although genetic factors have an important role. We sought risk alleles for clozapine-associated neutropenia in a sample of 66 cases and 5583 clozapine-treated controls, through a genome-wide association study (GWAS), imputed human leukocyte antigen (HLA) alleles, exome array and copy-number variation (CNV) analyses. We then combined associated variants in a meta-analysis with data from the Clozapine-Induced Agranulocytosis Consortium (up to 163 cases and 7970 controls). In the largest combined sample to date, we identified a novel association with rs149104283 (odds ratio (OR)=4.32, P=1.79 × 10^-8), intronic to transcripts of SLCO1B3 and SLCO1B7, members of a family of hepatic transporter genes previously implicated in adverse drug reactions including simvastatin-induced myopathy and docetaxel-induced neutropenia. Exome array analysis identified gene-wide associations of uncommon non-synonymous variants within UBAP2 and STARD9. We additionally provide independent replication of a previously identified variant in HLA-DQB1 (OR=15.6, P=0.015, positive predictive value=35.1%). These results implicate biological pathways through which clozapine may act to cause this serious adverse effect.

This study does not have human subjects

Genome-wide common and rare variant analysis provides novel insights into clozapine-associated neutropenia.

The antipsychotic clozapine is uniquely effective in the management of schizophrenia; however, its use is limited by its potential to induce agranulocytosis. The causes of this, and of its precursor neutropenia, are largely unknown, although genetic factors have an important role. We sought risk alleles for clozapine-associated neutropenia in a sample of 66 cases and 5583 clozapine-treated controls, through a genome-wide association study (GWAS), imputed human leukocyte antigen (HLA) alleles, exome array and copy-number variation (CNV) analyses. We then combined associated variants in a meta-analysis with data from the Clozapine-Induced Agranulocytosis Consortium (up to 163 cases and 7970 controls). In the largest combined sample to date, we identified a novel association with rs149104283 (odds ratio (OR)=4.32, P=1.79 × 10^-8), intronic to transcripts of SLCO1B3 and SLCO1B7, members of a family of hepatic transporter genes previously implicated in adverse drug reactions including simvastatin-induced myopathy and docetaxel-induced neutropenia. Exome array analysis identified gene-wide associations of uncommon non-synonymous variants within UBAP2 and STARD9. We additionally provide independent replication of a previously identified variant in HLA-DQB1 (OR=15.6, P=0.015, positive predictive value=35.1%). These results implicate biological pathways through which clozapine may act to cause this serious adverse effect.

This study contains population size or sample size information

Genome-wide common and rare variant analysis provides novel insights into clozapine-associated neutropenia.

The antipsychotic clozapine is uniquely effective in the management of schizophrenia; however, its use is limited by its potential to induce agranulocytosis. The causes of this, and of its precursor neutropenia, are largely unknown, although genetic factors have an important role. We sought risk alleles for clozapine-associated neutropenia in a sample of 66 cases and 5583 clozapine-treated controls, through a genome-wide association study (GWAS), imputed human leukocyte antigen (HLA) alleles, exome array and copy-number variation (CNV) analyses. We then combined associated variants in a meta-analysis with data from the Clozapine-Induced Agranulocytosis Consortium (up to 163 cases and 7970 controls). In the largest combined sample to date, we identified a novel association with rs149104283 (odds ratio (OR)=4.32, P=1.79 × 10^-8), intronic to transcripts of SLCO1B3 and SLCO1B7, members of a family of hepatic transporter genes previously implicated in adverse drug reactions including simvastatin-induced myopathy and docetaxel-induced neutropenia. Exome array analysis identified gene-wide associations of uncommon non-synonymous variants within UBAP2 and STARD9. We additionally provide independent replication of a previously identified variant in HLA-DQB1 (OR=15.6, P=0.015, positive predictive value=35.1%). These results implicate biological pathways through which clozapine may act to cause this serious adverse effect.

This study does not contain population size information

Genome-wide common and rare variant analysis provides novel insights into clozapine-associated neutropenia.

The antipsychotic clozapine is uniquely effective in the management of schizophrenia; however, its use is limited by its potential to induce agranulocytosis. The causes of this, and of its precursor neutropenia, are largely unknown, although genetic factors have an important role. We sought risk alleles for clozapine-associated neutropenia in a sample of 66 cases and 5583 clozapine-treated controls, through a genome-wide association study (GWAS), imputed human leukocyte antigen (HLA) alleles, exome array and copy-number variation (CNV) analyses. We then combined associated variants in a meta-analysis with data from the Clozapine-Induced Agranulocytosis Consortium (up to 163 cases and 7970 controls). In the largest combined sample to date, we identified a novel association with rs149104283 (odds ratio (OR)=4.32, P=1.79 × 10^-8), intronic to transcripts of SLCO1B3 and SLCO1B7, members of a family of hepatic transporter genes previously implicated in adverse drug reactions including simvastatin-induced myopathy and docetaxel-induced neutropenia. Exome array analysis identified gene-wide associations of uncommon non-synonymous variants within UBAP2 and STARD9. We additionally provide independent replication of a previously identified variant in HLA-DQB1 (OR=15.6, P=0.015, positive predictive value=35.1%). These results implicate biological pathways through which clozapine may act to cause this serious adverse effect.

This study has quantitative outcomes like numbers, P-value, OR, CI, HR, RR, or patient ratios

Genome-wide common and rare variant analysis provides novel insights into clozapine-associated neutropenia.

The antipsychotic clozapine is uniquely effective in the management of schizophrenia; however, its use is limited by its potential to induce agranulocytosis. The causes of this, and of its precursor neutropenia, are largely unknown, although genetic factors have an important role. We sought risk alleles for clozapine-associated neutropenia in a sample of 66 cases and 5583 clozapine-treated controls, through a genome-wide association study (GWAS), imputed human leukocyte antigen (HLA) alleles, exome array and copy-number variation (CNV) analyses. We then combined associated variants in a meta-analysis with data from the Clozapine-Induced Agranulocytosis Consortium (up to 163 cases and 7970 controls). In the largest combined sample to date, we identified a novel association with rs149104283 (odds ratio (OR)=4.32, P=1.79 × 10^-8), intronic to transcripts of SLCO1B3 and SLCO1B7, members of a family of hepatic transporter genes previously implicated in adverse drug reactions including simvastatin-induced myopathy and docetaxel-induced neutropenia. Exome array analysis identified gene-wide associations of uncommon non-synonymous variants within UBAP2 and STARD9. We additionally provide independent replication of a previously identified variant in HLA-DQB1 (OR=15.6, P=0.015, positive predictive value=35.1%). These results implicate biological pathways through which clozapine may act to cause this serious adverse effect.

This study does not have any quantitative outcomes

Genome-wide common and rare variant analysis provides novel insights into clozapine-associated neutropenia.

The antipsychotic clozapine is uniquely effective in the management of schizophrenia; however, its use is limited by its potential to induce agranulocytosis. The causes of this, and of its precursor neutropenia, are largely unknown, although genetic factors have an important role. We sought risk alleles for clozapine-associated neutropenia in a sample of 66 cases and 5583 clozapine-treated controls, through a genome-wide association study (GWAS), imputed human leukocyte antigen (HLA) alleles, exome array and copy-number variation (CNV) analyses. We then combined associated variants in a meta-analysis with data from the Clozapine-Induced Agranulocytosis Consortium (up to 163 cases and 7970 controls). In the largest combined sample to date, we identified a novel association with rs149104283 (odds ratio (OR)=4.32, P=1.79 × 10^-8), intronic to transcripts of SLCO1B3 and SLCO1B7, members of a family of hepatic transporter genes previously implicated in adverse drug reactions including simvastatin-induced myopathy and docetaxel-induced neutropenia. Exome array analysis identified gene-wide associations of uncommon non-synonymous variants within UBAP2 and STARD9. We additionally provide independent replication of a previously identified variant in HLA-DQB1 (OR=15.6, P=0.015, positive predictive value=35.1%). These results implicate biological pathways through which clozapine may act to cause this serious adverse effect.

This study has a target drug

Genome-wide common and rare variant analysis provides novel insights into clozapine-associated neutropenia.

The antipsychotic clozapine is uniquely effective in the management of schizophrenia; however, its use is limited by its potential to induce agranulocytosis. The causes of this, and of its precursor neutropenia, are largely unknown, although genetic factors have an important role. We sought risk alleles for clozapine-associated neutropenia in a sample of 66 cases and 5583 clozapine-treated controls, through a genome-wide association study (GWAS), imputed human leukocyte antigen (HLA) alleles, exome array and copy-number variation (CNV) analyses. We then combined associated variants in a meta-analysis with data from the Clozapine-Induced Agranulocytosis Consortium (up to 163 cases and 7970 controls). In the largest combined sample to date, we identified a novel association with rs149104283 (odds ratio (OR)=4.32, P=1.79 × 10^-8), intronic to transcripts of SLCO1B3 and SLCO1B7, members of a family of hepatic transporter genes previously implicated in adverse drug reactions including simvastatin-induced myopathy and docetaxel-induced neutropenia. Exome array analysis identified gene-wide associations of uncommon non-synonymous variants within UBAP2 and STARD9. We additionally provide independent replication of a previously identified variant in HLA-DQB1 (OR=15.6, P=0.015, positive predictive value=35.1%). These results implicate biological pathways through which clozapine may act to cause this serious adverse effect.

This study does not have a target drug

Genome-wide common and rare variant analysis provides novel insights into clozapine-associated neutropenia.

The antipsychotic clozapine is uniquely effective in the management of schizophrenia; however, its use is limited by its potential to induce agranulocytosis. The causes of this, and of its precursor neutropenia, are largely unknown, although genetic factors have an important role. We sought risk alleles for clozapine-associated neutropenia in a sample of 66 cases and 5583 clozapine-treated controls, through a genome-wide association study (GWAS), imputed human leukocyte antigen (HLA) alleles, exome array and copy-number variation (CNV) analyses. We then combined associated variants in a meta-analysis with data from the Clozapine-Induced Agranulocytosis Consortium (up to 163 cases and 7970 controls). In the largest combined sample to date, we identified a novel association with rs149104283 (odds ratio (OR)=4.32, P=1.79 × 10^-8), intronic to transcripts of SLCO1B3 and SLCO1B7, members of a family of hepatic transporter genes previously implicated in adverse drug reactions including simvastatin-induced myopathy and docetaxel-induced neutropenia. Exome array analysis identified gene-wide associations of uncommon non-synonymous variants within UBAP2 and STARD9. We additionally provide independent replication of a previously identified variant in HLA-DQB1 (OR=15.6, P=0.015, positive predictive value=35.1%). These results implicate biological pathways through which clozapine may act to cause this serious adverse effect.

This study has a target disease

Genome-wide common and rare variant analysis provides novel insights into clozapine-associated neutropenia.

The antipsychotic clozapine is uniquely effective in the management of schizophrenia; however, its use is limited by its potential to induce agranulocytosis. The causes of this, and of its precursor neutropenia, are largely unknown, although genetic factors have an important role. We sought risk alleles for clozapine-associated neutropenia in a sample of 66 cases and 5583 clozapine-treated controls, through a genome-wide association study (GWAS), imputed human leukocyte antigen (HLA) alleles, exome array and copy-number variation (CNV) analyses. We then combined associated variants in a meta-analysis with data from the Clozapine-Induced Agranulocytosis Consortium (up to 163 cases and 7970 controls). In the largest combined sample to date, we identified a novel association with rs149104283 (odds ratio (OR)=4.32, P=1.79 × 10^-8), intronic to transcripts of SLCO1B3 and SLCO1B7, members of a family of hepatic transporter genes previously implicated in adverse drug reactions including simvastatin-induced myopathy and docetaxel-induced neutropenia. Exome array analysis identified gene-wide associations of uncommon non-synonymous variants within UBAP2 and STARD9. We additionally provide independent replication of a previously identified variant in HLA-DQB1 (OR=15.6, P=0.015, positive predictive value=35.1%). These results implicate biological pathways through which clozapine may act to cause this serious adverse effect.

This study does not have a target disease

Feasibility and safety of a reduced duration of therapy of colony-stimulating factor in a dose-dense regimen.

The risk of febrile neutropenia (FN) in cancer patients receiving chemotherapy is mainly due to the type of chemotherapy regimen and the presence of specific risk factors in patients. The recent trend of using a dose-dense treatment schedule has enhanced the risk of FN. In the present prospective study, we evaluated the feasibility of a reduction of duration of therapy with colony-stimulating factor (G-CSF) in a dose-dense regimen. Between June 2002 and December 2011, 107 patients with a new diagnosis of non-Hodgkin lymphoma (NHL) receiving dose-dense chemotherapy, every 14 days, were included in the study. The primary endpoint was defined as the completion of planned chemotherapy cycles as scheduled. Secondary endpoints were median number of administered G-CSF doses (vials), incidence of FN, hospitalization and toxicity. The planned chemotherapy cycles (primary endpoint) were completed by 84.1 % of patients. The median number of G-CSF (lenograstim) doses administered for each patient was 24 (range 10-35), which corresponds to a median of five vials (range 0-10) for each cycle. Grades 3-4 toxicities, related to G-CSF administration, included neutropenia and thrombocytopenia (14.0 and 1.9 %, respectively). No grades 3-4 bone pain was detected. The incidence of FN and hospitalization was 9.3 % (10/107) and 4.5 % (5/107), respectively. Reduced dosage of G-CSF allows dose-dense chemotherapy scheduling, limits exposure to G-CSF and also represents an opportunity for cost savings.

This study has a cohort study or clinical trial

Feasibility and safety of a reduced duration of therapy of colony-stimulating factor in a dose-dense regimen.

The risk of febrile neutropenia (FN) in cancer patients receiving chemotherapy is mainly due to the type of chemotherapy regimen and the presence of specific risk factors in patients. The recent trend of using a dose-dense treatment schedule has enhanced the risk of FN. In the present prospective study, we evaluated the feasibility of a reduction of duration of therapy with colony-stimulating factor (G-CSF) in a dose-dense regimen. Between June 2002 and December 2011, 107 patients with a new diagnosis of non-Hodgkin lymphoma (NHL) receiving dose-dense chemotherapy, every 14 days, were included in the study. The primary endpoint was defined as the completion of planned chemotherapy cycles as scheduled. Secondary endpoints were median number of administered G-CSF doses (vials), incidence of FN, hospitalization and toxicity. The planned chemotherapy cycles (primary endpoint) were completed by 84.1 % of patients. The median number of G-CSF (lenograstim) doses administered for each patient was 24 (range 10-35), which corresponds to a median of five vials (range 0-10) for each cycle. Grades 3-4 toxicities, related to G-CSF administration, included neutropenia and thrombocytopenia (14.0 and 1.9 %, respectively). No grades 3-4 bone pain was detected. The incidence of FN and hospitalization was 9.3 % (10/107) and 4.5 % (5/107), respectively. Reduced dosage of G-CSF allows dose-dense chemotherapy scheduling, limits exposure to G-CSF and also represents an opportunity for cost savings.

This study does not have any cohorts or clinical trial

Feasibility and safety of a reduced duration of therapy of colony-stimulating factor in a dose-dense regimen.

The risk of febrile neutropenia (FN) in cancer patients receiving chemotherapy is mainly due to the type of chemotherapy regimen and the presence of specific risk factors in patients. The recent trend of using a dose-dense treatment schedule has enhanced the risk of FN. In the present prospective study, we evaluated the feasibility of a reduction of duration of therapy with colony-stimulating factor (G-CSF) in a dose-dense regimen. Between June 2002 and December 2011, 107 patients with a new diagnosis of non-Hodgkin lymphoma (NHL) receiving dose-dense chemotherapy, every 14 days, were included in the study. The primary endpoint was defined as the completion of planned chemotherapy cycles as scheduled. Secondary endpoints were median number of administered G-CSF doses (vials), incidence of FN, hospitalization and toxicity. The planned chemotherapy cycles (primary endpoint) were completed by 84.1 % of patients. The median number of G-CSF (lenograstim) doses administered for each patient was 24 (range 10-35), which corresponds to a median of five vials (range 0-10) for each cycle. Grades 3-4 toxicities, related to G-CSF administration, included neutropenia and thrombocytopenia (14.0 and 1.9 %, respectively). No grades 3-4 bone pain was detected. The incidence of FN and hospitalization was 9.3 % (10/107) and 4.5 % (5/107), respectively. Reduced dosage of G-CSF allows dose-dense chemotherapy scheduling, limits exposure to G-CSF and also represents an opportunity for cost savings.

This study has a control, double-blind, or comparison patient group

Feasibility and safety of a reduced duration of therapy of colony-stimulating factor in a dose-dense regimen.

The risk of febrile neutropenia (FN) in cancer patients receiving chemotherapy is mainly due to the type of chemotherapy regimen and the presence of specific risk factors in patients. The recent trend of using a dose-dense treatment schedule has enhanced the risk of FN. In the present prospective study, we evaluated the feasibility of a reduction of duration of therapy with colony-stimulating factor (G-CSF) in a dose-dense regimen. Between June 2002 and December 2011, 107 patients with a new diagnosis of non-Hodgkin lymphoma (NHL) receiving dose-dense chemotherapy, every 14 days, were included in the study. The primary endpoint was defined as the completion of planned chemotherapy cycles as scheduled. Secondary endpoints were median number of administered G-CSF doses (vials), incidence of FN, hospitalization and toxicity. The planned chemotherapy cycles (primary endpoint) were completed by 84.1 % of patients. The median number of G-CSF (lenograstim) doses administered for each patient was 24 (range 10-35), which corresponds to a median of five vials (range 0-10) for each cycle. Grades 3-4 toxicities, related to G-CSF administration, included neutropenia and thrombocytopenia (14.0 and 1.9 %, respectively). No grades 3-4 bone pain was detected. The incidence of FN and hospitalization was 9.3 % (10/107) and 4.5 % (5/107), respectively. Reduced dosage of G-CSF allows dose-dense chemotherapy scheduling, limits exposure to G-CSF and also represents an opportunity for cost savings.

This study does not have any comparison patient group

Feasibility and safety of a reduced duration of therapy of colony-stimulating factor in a dose-dense regimen.

The risk of febrile neutropenia (FN) in cancer patients receiving chemotherapy is mainly due to the type of chemotherapy regimen and the presence of specific risk factors in patients. The recent trend of using a dose-dense treatment schedule has enhanced the risk of FN. In the present prospective study, we evaluated the feasibility of a reduction of duration of therapy with colony-stimulating factor (G-CSF) in a dose-dense regimen. Between June 2002 and December 2011, 107 patients with a new diagnosis of non-Hodgkin lymphoma (NHL) receiving dose-dense chemotherapy, every 14 days, were included in the study. The primary endpoint was defined as the completion of planned chemotherapy cycles as scheduled. Secondary endpoints were median number of administered G-CSF doses (vials), incidence of FN, hospitalization and toxicity. The planned chemotherapy cycles (primary endpoint) were completed by 84.1 % of patients. The median number of G-CSF (lenograstim) doses administered for each patient was 24 (range 10-35), which corresponds to a median of five vials (range 0-10) for each cycle. Grades 3-4 toxicities, related to G-CSF administration, included neutropenia and thrombocytopenia (14.0 and 1.9 %, respectively). No grades 3-4 bone pain was detected. The incidence of FN and hospitalization was 9.3 % (10/107) and 4.5 % (5/107), respectively. Reduced dosage of G-CSF allows dose-dense chemotherapy scheduling, limits exposure to G-CSF and also represents an opportunity for cost savings.

This study has human subjects

Feasibility and safety of a reduced duration of therapy of colony-stimulating factor in a dose-dense regimen.

The risk of febrile neutropenia (FN) in cancer patients receiving chemotherapy is mainly due to the type of chemotherapy regimen and the presence of specific risk factors in patients. The recent trend of using a dose-dense treatment schedule has enhanced the risk of FN. In the present prospective study, we evaluated the feasibility of a reduction of duration of therapy with colony-stimulating factor (G-CSF) in a dose-dense regimen. Between June 2002 and December 2011, 107 patients with a new diagnosis of non-Hodgkin lymphoma (NHL) receiving dose-dense chemotherapy, every 14 days, were included in the study. The primary endpoint was defined as the completion of planned chemotherapy cycles as scheduled. Secondary endpoints were median number of administered G-CSF doses (vials), incidence of FN, hospitalization and toxicity. The planned chemotherapy cycles (primary endpoint) were completed by 84.1 % of patients. The median number of G-CSF (lenograstim) doses administered for each patient was 24 (range 10-35), which corresponds to a median of five vials (range 0-10) for each cycle. Grades 3-4 toxicities, related to G-CSF administration, included neutropenia and thrombocytopenia (14.0 and 1.9 %, respectively). No grades 3-4 bone pain was detected. The incidence of FN and hospitalization was 9.3 % (10/107) and 4.5 % (5/107), respectively. Reduced dosage of G-CSF allows dose-dense chemotherapy scheduling, limits exposure to G-CSF and also represents an opportunity for cost savings.

This study does not have human subjects

Feasibility and safety of a reduced duration of therapy of colony-stimulating factor in a dose-dense regimen.

The risk of febrile neutropenia (FN) in cancer patients receiving chemotherapy is mainly due to the type of chemotherapy regimen and the presence of specific risk factors in patients. The recent trend of using a dose-dense treatment schedule has enhanced the risk of FN. In the present prospective study, we evaluated the feasibility of a reduction of duration of therapy with colony-stimulating factor (G-CSF) in a dose-dense regimen. Between June 2002 and December 2011, 107 patients with a new diagnosis of non-Hodgkin lymphoma (NHL) receiving dose-dense chemotherapy, every 14 days, were included in the study. The primary endpoint was defined as the completion of planned chemotherapy cycles as scheduled. Secondary endpoints were median number of administered G-CSF doses (vials), incidence of FN, hospitalization and toxicity. The planned chemotherapy cycles (primary endpoint) were completed by 84.1 % of patients. The median number of G-CSF (lenograstim) doses administered for each patient was 24 (range 10-35), which corresponds to a median of five vials (range 0-10) for each cycle. Grades 3-4 toxicities, related to G-CSF administration, included neutropenia and thrombocytopenia (14.0 and 1.9 %, respectively). No grades 3-4 bone pain was detected. The incidence of FN and hospitalization was 9.3 % (10/107) and 4.5 % (5/107), respectively. Reduced dosage of G-CSF allows dose-dense chemotherapy scheduling, limits exposure to G-CSF and also represents an opportunity for cost savings.

This study contains population size or sample size information

Feasibility and safety of a reduced duration of therapy of colony-stimulating factor in a dose-dense regimen.

The risk of febrile neutropenia (FN) in cancer patients receiving chemotherapy is mainly due to the type of chemotherapy regimen and the presence of specific risk factors in patients. The recent trend of using a dose-dense treatment schedule has enhanced the risk of FN. In the present prospective study, we evaluated the feasibility of a reduction of duration of therapy with colony-stimulating factor (G-CSF) in a dose-dense regimen. Between June 2002 and December 2011, 107 patients with a new diagnosis of non-Hodgkin lymphoma (NHL) receiving dose-dense chemotherapy, every 14 days, were included in the study. The primary endpoint was defined as the completion of planned chemotherapy cycles as scheduled. Secondary endpoints were median number of administered G-CSF doses (vials), incidence of FN, hospitalization and toxicity. The planned chemotherapy cycles (primary endpoint) were completed by 84.1 % of patients. The median number of G-CSF (lenograstim) doses administered for each patient was 24 (range 10-35), which corresponds to a median of five vials (range 0-10) for each cycle. Grades 3-4 toxicities, related to G-CSF administration, included neutropenia and thrombocytopenia (14.0 and 1.9 %, respectively). No grades 3-4 bone pain was detected. The incidence of FN and hospitalization was 9.3 % (10/107) and 4.5 % (5/107), respectively. Reduced dosage of G-CSF allows dose-dense chemotherapy scheduling, limits exposure to G-CSF and also represents an opportunity for cost savings.

This study does not contain population size information

Feasibility and safety of a reduced duration of therapy of colony-stimulating factor in a dose-dense regimen.

The risk of febrile neutropenia (FN) in cancer patients receiving chemotherapy is mainly due to the type of chemotherapy regimen and the presence of specific risk factors in patients. The recent trend of using a dose-dense treatment schedule has enhanced the risk of FN. In the present prospective study, we evaluated the feasibility of a reduction of duration of therapy with colony-stimulating factor (G-CSF) in a dose-dense regimen. Between June 2002 and December 2011, 107 patients with a new diagnosis of non-Hodgkin lymphoma (NHL) receiving dose-dense chemotherapy, every 14 days, were included in the study. The primary endpoint was defined as the completion of planned chemotherapy cycles as scheduled. Secondary endpoints were median number of administered G-CSF doses (vials), incidence of FN, hospitalization and toxicity. The planned chemotherapy cycles (primary endpoint) were completed by 84.1 % of patients. The median number of G-CSF (lenograstim) doses administered for each patient was 24 (range 10-35), which corresponds to a median of five vials (range 0-10) for each cycle. Grades 3-4 toxicities, related to G-CSF administration, included neutropenia and thrombocytopenia (14.0 and 1.9 %, respectively). No grades 3-4 bone pain was detected. The incidence of FN and hospitalization was 9.3 % (10/107) and 4.5 % (5/107), respectively. Reduced dosage of G-CSF allows dose-dense chemotherapy scheduling, limits exposure to G-CSF and also represents an opportunity for cost savings.

This study has quantitative outcomes like numbers, P-value, OR, CI, HR, RR, or patient ratios

Feasibility and safety of a reduced duration of therapy of colony-stimulating factor in a dose-dense regimen.

The risk of febrile neutropenia (FN) in cancer patients receiving chemotherapy is mainly due to the type of chemotherapy regimen and the presence of specific risk factors in patients. The recent trend of using a dose-dense treatment schedule has enhanced the risk of FN. In the present prospective study, we evaluated the feasibility of a reduction of duration of therapy with colony-stimulating factor (G-CSF) in a dose-dense regimen. Between June 2002 and December 2011, 107 patients with a new diagnosis of non-Hodgkin lymphoma (NHL) receiving dose-dense chemotherapy, every 14 days, were included in the study. The primary endpoint was defined as the completion of planned chemotherapy cycles as scheduled. Secondary endpoints were median number of administered G-CSF doses (vials), incidence of FN, hospitalization and toxicity. The planned chemotherapy cycles (primary endpoint) were completed by 84.1 % of patients. The median number of G-CSF (lenograstim) doses administered for each patient was 24 (range 10-35), which corresponds to a median of five vials (range 0-10) for each cycle. Grades 3-4 toxicities, related to G-CSF administration, included neutropenia and thrombocytopenia (14.0 and 1.9 %, respectively). No grades 3-4 bone pain was detected. The incidence of FN and hospitalization was 9.3 % (10/107) and 4.5 % (5/107), respectively. Reduced dosage of G-CSF allows dose-dense chemotherapy scheduling, limits exposure to G-CSF and also represents an opportunity for cost savings.

This study does not have any quantitative outcomes

Feasibility and safety of a reduced duration of therapy of colony-stimulating factor in a dose-dense regimen.

The risk of febrile neutropenia (FN) in cancer patients receiving chemotherapy is mainly due to the type of chemotherapy regimen and the presence of specific risk factors in patients. The recent trend of using a dose-dense treatment schedule has enhanced the risk of FN. In the present prospective study, we evaluated the feasibility of a reduction of duration of therapy with colony-stimulating factor (G-CSF) in a dose-dense regimen. Between June 2002 and December 2011, 107 patients with a new diagnosis of non-Hodgkin lymphoma (NHL) receiving dose-dense chemotherapy, every 14 days, were included in the study. The primary endpoint was defined as the completion of planned chemotherapy cycles as scheduled. Secondary endpoints were median number of administered G-CSF doses (vials), incidence of FN, hospitalization and toxicity. The planned chemotherapy cycles (primary endpoint) were completed by 84.1 % of patients. The median number of G-CSF (lenograstim) doses administered for each patient was 24 (range 10-35), which corresponds to a median of five vials (range 0-10) for each cycle. Grades 3-4 toxicities, related to G-CSF administration, included neutropenia and thrombocytopenia (14.0 and 1.9 %, respectively). No grades 3-4 bone pain was detected. The incidence of FN and hospitalization was 9.3 % (10/107) and 4.5 % (5/107), respectively. Reduced dosage of G-CSF allows dose-dense chemotherapy scheduling, limits exposure to G-CSF and also represents an opportunity for cost savings.

This study has a target drug

Feasibility and safety of a reduced duration of therapy of colony-stimulating factor in a dose-dense regimen.

The risk of febrile neutropenia (FN) in cancer patients receiving chemotherapy is mainly due to the type of chemotherapy regimen and the presence of specific risk factors in patients. The recent trend of using a dose-dense treatment schedule has enhanced the risk of FN. In the present prospective study, we evaluated the feasibility of a reduction of duration of therapy with colony-stimulating factor (G-CSF) in a dose-dense regimen. Between June 2002 and December 2011, 107 patients with a new diagnosis of non-Hodgkin lymphoma (NHL) receiving dose-dense chemotherapy, every 14 days, were included in the study. The primary endpoint was defined as the completion of planned chemotherapy cycles as scheduled. Secondary endpoints were median number of administered G-CSF doses (vials), incidence of FN, hospitalization and toxicity. The planned chemotherapy cycles (primary endpoint) were completed by 84.1 % of patients. The median number of G-CSF (lenograstim) doses administered for each patient was 24 (range 10-35), which corresponds to a median of five vials (range 0-10) for each cycle. Grades 3-4 toxicities, related to G-CSF administration, included neutropenia and thrombocytopenia (14.0 and 1.9 %, respectively). No grades 3-4 bone pain was detected. The incidence of FN and hospitalization was 9.3 % (10/107) and 4.5 % (5/107), respectively. Reduced dosage of G-CSF allows dose-dense chemotherapy scheduling, limits exposure to G-CSF and also represents an opportunity for cost savings.

This study does not have a target drug

Feasibility and safety of a reduced duration of therapy of colony-stimulating factor in a dose-dense regimen.

The risk of febrile neutropenia (FN) in cancer patients receiving chemotherapy is mainly due to the type of chemotherapy regimen and the presence of specific risk factors in patients. The recent trend of using a dose-dense treatment schedule has enhanced the risk of FN. In the present prospective study, we evaluated the feasibility of a reduction of duration of therapy with colony-stimulating factor (G-CSF) in a dose-dense regimen. Between June 2002 and December 2011, 107 patients with a new diagnosis of non-Hodgkin lymphoma (NHL) receiving dose-dense chemotherapy, every 14 days, were included in the study. The primary endpoint was defined as the completion of planned chemotherapy cycles as scheduled. Secondary endpoints were median number of administered G-CSF doses (vials), incidence of FN, hospitalization and toxicity. The planned chemotherapy cycles (primary endpoint) were completed by 84.1 % of patients. The median number of G-CSF (lenograstim) doses administered for each patient was 24 (range 10-35), which corresponds to a median of five vials (range 0-10) for each cycle. Grades 3-4 toxicities, related to G-CSF administration, included neutropenia and thrombocytopenia (14.0 and 1.9 %, respectively). No grades 3-4 bone pain was detected. The incidence of FN and hospitalization was 9.3 % (10/107) and 4.5 % (5/107), respectively. Reduced dosage of G-CSF allows dose-dense chemotherapy scheduling, limits exposure to G-CSF and also represents an opportunity for cost savings.

This study has a target disease

Feasibility and safety of a reduced duration of therapy of colony-stimulating factor in a dose-dense regimen.

The risk of febrile neutropenia (FN) in cancer patients receiving chemotherapy is mainly due to the type of chemotherapy regimen and the presence of specific risk factors in patients. The recent trend of using a dose-dense treatment schedule has enhanced the risk of FN. In the present prospective study, we evaluated the feasibility of a reduction of duration of therapy with colony-stimulating factor (G-CSF) in a dose-dense regimen. Between June 2002 and December 2011, 107 patients with a new diagnosis of non-Hodgkin lymphoma (NHL) receiving dose-dense chemotherapy, every 14 days, were included in the study. The primary endpoint was defined as the completion of planned chemotherapy cycles as scheduled. Secondary endpoints were median number of administered G-CSF doses (vials), incidence of FN, hospitalization and toxicity. The planned chemotherapy cycles (primary endpoint) were completed by 84.1 % of patients. The median number of G-CSF (lenograstim) doses administered for each patient was 24 (range 10-35), which corresponds to a median of five vials (range 0-10) for each cycle. Grades 3-4 toxicities, related to G-CSF administration, included neutropenia and thrombocytopenia (14.0 and 1.9 %, respectively). No grades 3-4 bone pain was detected. The incidence of FN and hospitalization was 9.3 % (10/107) and 4.5 % (5/107), respectively. Reduced dosage of G-CSF allows dose-dense chemotherapy scheduling, limits exposure to G-CSF and also represents an opportunity for cost savings.

This study does not have a target disease

The use of dopamine for the prevention of the renal side effects of indomethacin in premature infants with patent ductus arteriosus.

To determine if dopamine would prevent the renal side effects of indomethacin, fifteen preterm infants were randomized into two groups: seven received indomethacin alone, and eight received indomethacin together with low dose dopamine infusion. Infants who received indomethacin together with dopamine had significantly higher UV (p less than 0.005), CNa (p less than 0.005), Cosm (p less than 0.005) and FENA (p less than 0.005) than those of infants who received indomethacin alone. There was, however, no significant difference in Ccr and FNa between the groups. These data indicate that dopamine overcomes indomethacins renal side effects of tubular origin, but it cannot prevent the renal vasoconstrictive action of vasoconstrictor hormones following the inhibition of prostaglandin synthesis by indomethacin. Considering that RBF and GFR turn to normal approximately 12 hours after the last dose of indomethacin, and that with the use of dopamine systemic blood pressure and peripheral circulation can also be normalized and to some extent myocardiac contractility improved, low doses of dopamine can be used instead of furosemide in the sick preterm infant with PDA when indomethacin therapy is indicated.

This study has a cohort study or clinical trial

The use of dopamine for the prevention of the renal side effects of indomethacin in premature infants with patent ductus arteriosus.

To determine if dopamine would prevent the renal side effects of indomethacin, fifteen preterm infants were randomized into two groups: seven received indomethacin alone, and eight received indomethacin together with low dose dopamine infusion. Infants who received indomethacin together with dopamine had significantly higher UV (p less than 0.005), CNa (p less than 0.005), Cosm (p less than 0.005) and FENA (p less than 0.005) than those of infants who received indomethacin alone. There was, however, no significant difference in Ccr and FNa between the groups. These data indicate that dopamine overcomes indomethacins renal side effects of tubular origin, but it cannot prevent the renal vasoconstrictive action of vasoconstrictor hormones following the inhibition of prostaglandin synthesis by indomethacin. Considering that RBF and GFR turn to normal approximately 12 hours after the last dose of indomethacin, and that with the use of dopamine systemic blood pressure and peripheral circulation can also be normalized and to some extent myocardiac contractility improved, low doses of dopamine can be used instead of furosemide in the sick preterm infant with PDA when indomethacin therapy is indicated.

This study does not have any cohorts or clinical trial

The use of dopamine for the prevention of the renal side effects of indomethacin in premature infants with patent ductus arteriosus.

To determine if dopamine would prevent the renal side effects of indomethacin, fifteen preterm infants were randomized into two groups: seven received indomethacin alone, and eight received indomethacin together with low dose dopamine infusion. Infants who received indomethacin together with dopamine had significantly higher UV (p less than 0.005), CNa (p less than 0.005), Cosm (p less than 0.005) and FENA (p less than 0.005) than those of infants who received indomethacin alone. There was, however, no significant difference in Ccr and FNa between the groups. These data indicate that dopamine overcomes indomethacins renal side effects of tubular origin, but it cannot prevent the renal vasoconstrictive action of vasoconstrictor hormones following the inhibition of prostaglandin synthesis by indomethacin. Considering that RBF and GFR turn to normal approximately 12 hours after the last dose of indomethacin, and that with the use of dopamine systemic blood pressure and peripheral circulation can also be normalized and to some extent myocardiac contractility improved, low doses of dopamine can be used instead of furosemide in the sick preterm infant with PDA when indomethacin therapy is indicated.

This study has a control, double-blind, or comparison patient group

The use of dopamine for the prevention of the renal side effects of indomethacin in premature infants with patent ductus arteriosus.

To determine if dopamine would prevent the renal side effects of indomethacin, fifteen preterm infants were randomized into two groups: seven received indomethacin alone, and eight received indomethacin together with low dose dopamine infusion. Infants who received indomethacin together with dopamine had significantly higher UV (p less than 0.005), CNa (p less than 0.005), Cosm (p less than 0.005) and FENA (p less than 0.005) than those of infants who received indomethacin alone. There was, however, no significant difference in Ccr and FNa between the groups. These data indicate that dopamine overcomes indomethacins renal side effects of tubular origin, but it cannot prevent the renal vasoconstrictive action of vasoconstrictor hormones following the inhibition of prostaglandin synthesis by indomethacin. Considering that RBF and GFR turn to normal approximately 12 hours after the last dose of indomethacin, and that with the use of dopamine systemic blood pressure and peripheral circulation can also be normalized and to some extent myocardiac contractility improved, low doses of dopamine can be used instead of furosemide in the sick preterm infant with PDA when indomethacin therapy is indicated.

This study does not have any comparison patient group

The use of dopamine for the prevention of the renal side effects of indomethacin in premature infants with patent ductus arteriosus.

To determine if dopamine would prevent the renal side effects of indomethacin, fifteen preterm infants were randomized into two groups: seven received indomethacin alone, and eight received indomethacin together with low dose dopamine infusion. Infants who received indomethacin together with dopamine had significantly higher UV (p less than 0.005), CNa (p less than 0.005), Cosm (p less than 0.005) and FENA (p less than 0.005) than those of infants who received indomethacin alone. There was, however, no significant difference in Ccr and FNa between the groups. These data indicate that dopamine overcomes indomethacins renal side effects of tubular origin, but it cannot prevent the renal vasoconstrictive action of vasoconstrictor hormones following the inhibition of prostaglandin synthesis by indomethacin. Considering that RBF and GFR turn to normal approximately 12 hours after the last dose of indomethacin, and that with the use of dopamine systemic blood pressure and peripheral circulation can also be normalized and to some extent myocardiac contractility improved, low doses of dopamine can be used instead of furosemide in the sick preterm infant with PDA when indomethacin therapy is indicated.

This study has human subjects

The use of dopamine for the prevention of the renal side effects of indomethacin in premature infants with patent ductus arteriosus.

To determine if dopamine would prevent the renal side effects of indomethacin, fifteen preterm infants were randomized into two groups: seven received indomethacin alone, and eight received indomethacin together with low dose dopamine infusion. Infants who received indomethacin together with dopamine had significantly higher UV (p less than 0.005), CNa (p less than 0.005), Cosm (p less than 0.005) and FENA (p less than 0.005) than those of infants who received indomethacin alone. There was, however, no significant difference in Ccr and FNa between the groups. These data indicate that dopamine overcomes indomethacins renal side effects of tubular origin, but it cannot prevent the renal vasoconstrictive action of vasoconstrictor hormones following the inhibition of prostaglandin synthesis by indomethacin. Considering that RBF and GFR turn to normal approximately 12 hours after the last dose of indomethacin, and that with the use of dopamine systemic blood pressure and peripheral circulation can also be normalized and to some extent myocardiac contractility improved, low doses of dopamine can be used instead of furosemide in the sick preterm infant with PDA when indomethacin therapy is indicated.

This study does not have human subjects

The use of dopamine for the prevention of the renal side effects of indomethacin in premature infants with patent ductus arteriosus.

To determine if dopamine would prevent the renal side effects of indomethacin, fifteen preterm infants were randomized into two groups: seven received indomethacin alone, and eight received indomethacin together with low dose dopamine infusion. Infants who received indomethacin together with dopamine had significantly higher UV (p less than 0.005), CNa (p less than 0.005), Cosm (p less than 0.005) and FENA (p less than 0.005) than those of infants who received indomethacin alone. There was, however, no significant difference in Ccr and FNa between the groups. These data indicate that dopamine overcomes indomethacins renal side effects of tubular origin, but it cannot prevent the renal vasoconstrictive action of vasoconstrictor hormones following the inhibition of prostaglandin synthesis by indomethacin. Considering that RBF and GFR turn to normal approximately 12 hours after the last dose of indomethacin, and that with the use of dopamine systemic blood pressure and peripheral circulation can also be normalized and to some extent myocardiac contractility improved, low doses of dopamine can be used instead of furosemide in the sick preterm infant with PDA when indomethacin therapy is indicated.

This study contains population size or sample size information

The use of dopamine for the prevention of the renal side effects of indomethacin in premature infants with patent ductus arteriosus.

To determine if dopamine would prevent the renal side effects of indomethacin, fifteen preterm infants were randomized into two groups: seven received indomethacin alone, and eight received indomethacin together with low dose dopamine infusion. Infants who received indomethacin together with dopamine had significantly higher UV (p less than 0.005), CNa (p less than 0.005), Cosm (p less than 0.005) and FENA (p less than 0.005) than those of infants who received indomethacin alone. There was, however, no significant difference in Ccr and FNa between the groups. These data indicate that dopamine overcomes indomethacins renal side effects of tubular origin, but it cannot prevent the renal vasoconstrictive action of vasoconstrictor hormones following the inhibition of prostaglandin synthesis by indomethacin. Considering that RBF and GFR turn to normal approximately 12 hours after the last dose of indomethacin, and that with the use of dopamine systemic blood pressure and peripheral circulation can also be normalized and to some extent myocardiac contractility improved, low doses of dopamine can be used instead of furosemide in the sick preterm infant with PDA when indomethacin therapy is indicated.

This study does not contain population size information

The use of dopamine for the prevention of the renal side effects of indomethacin in premature infants with patent ductus arteriosus.

To determine if dopamine would prevent the renal side effects of indomethacin, fifteen preterm infants were randomized into two groups: seven received indomethacin alone, and eight received indomethacin together with low dose dopamine infusion. Infants who received indomethacin together with dopamine had significantly higher UV (p less than 0.005), CNa (p less than 0.005), Cosm (p less than 0.005) and FENA (p less than 0.005) than those of infants who received indomethacin alone. There was, however, no significant difference in Ccr and FNa between the groups. These data indicate that dopamine overcomes indomethacins renal side effects of tubular origin, but it cannot prevent the renal vasoconstrictive action of vasoconstrictor hormones following the inhibition of prostaglandin synthesis by indomethacin. Considering that RBF and GFR turn to normal approximately 12 hours after the last dose of indomethacin, and that with the use of dopamine systemic blood pressure and peripheral circulation can also be normalized and to some extent myocardiac contractility improved, low doses of dopamine can be used instead of furosemide in the sick preterm infant with PDA when indomethacin therapy is indicated.

This study has quantitative outcomes like numbers, P-value, OR, CI, HR, RR, or patient ratios

The use of dopamine for the prevention of the renal side effects of indomethacin in premature infants with patent ductus arteriosus.

To determine if dopamine would prevent the renal side effects of indomethacin, fifteen preterm infants were randomized into two groups: seven received indomethacin alone, and eight received indomethacin together with low dose dopamine infusion. Infants who received indomethacin together with dopamine had significantly higher UV (p less than 0.005), CNa (p less than 0.005), Cosm (p less than 0.005) and FENA (p less than 0.005) than those of infants who received indomethacin alone. There was, however, no significant difference in Ccr and FNa between the groups. These data indicate that dopamine overcomes indomethacins renal side effects of tubular origin, but it cannot prevent the renal vasoconstrictive action of vasoconstrictor hormones following the inhibition of prostaglandin synthesis by indomethacin. Considering that RBF and GFR turn to normal approximately 12 hours after the last dose of indomethacin, and that with the use of dopamine systemic blood pressure and peripheral circulation can also be normalized and to some extent myocardiac contractility improved, low doses of dopamine can be used instead of furosemide in the sick preterm infant with PDA when indomethacin therapy is indicated.

This study does not have any quantitative outcomes

The use of dopamine for the prevention of the renal side effects of indomethacin in premature infants with patent ductus arteriosus.

To determine if dopamine would prevent the renal side effects of indomethacin, fifteen preterm infants were randomized into two groups: seven received indomethacin alone, and eight received indomethacin together with low dose dopamine infusion. Infants who received indomethacin together with dopamine had significantly higher UV (p less than 0.005), CNa (p less than 0.005), Cosm (p less than 0.005) and FENA (p less than 0.005) than those of infants who received indomethacin alone. There was, however, no significant difference in Ccr and FNa between the groups. These data indicate that dopamine overcomes indomethacins renal side effects of tubular origin, but it cannot prevent the renal vasoconstrictive action of vasoconstrictor hormones following the inhibition of prostaglandin synthesis by indomethacin. Considering that RBF and GFR turn to normal approximately 12 hours after the last dose of indomethacin, and that with the use of dopamine systemic blood pressure and peripheral circulation can also be normalized and to some extent myocardiac contractility improved, low doses of dopamine can be used instead of furosemide in the sick preterm infant with PDA when indomethacin therapy is indicated.

This study has a target drug

The use of dopamine for the prevention of the renal side effects of indomethacin in premature infants with patent ductus arteriosus.

To determine if dopamine would prevent the renal side effects of indomethacin, fifteen preterm infants were randomized into two groups: seven received indomethacin alone, and eight received indomethacin together with low dose dopamine infusion. Infants who received indomethacin together with dopamine had significantly higher UV (p less than 0.005), CNa (p less than 0.005), Cosm (p less than 0.005) and FENA (p less than 0.005) than those of infants who received indomethacin alone. There was, however, no significant difference in Ccr and FNa between the groups. These data indicate that dopamine overcomes indomethacins renal side effects of tubular origin, but it cannot prevent the renal vasoconstrictive action of vasoconstrictor hormones following the inhibition of prostaglandin synthesis by indomethacin. Considering that RBF and GFR turn to normal approximately 12 hours after the last dose of indomethacin, and that with the use of dopamine systemic blood pressure and peripheral circulation can also be normalized and to some extent myocardiac contractility improved, low doses of dopamine can be used instead of furosemide in the sick preterm infant with PDA when indomethacin therapy is indicated.

This study does not have a target drug

The use of dopamine for the prevention of the renal side effects of indomethacin in premature infants with patent ductus arteriosus.

To determine if dopamine would prevent the renal side effects of indomethacin, fifteen preterm infants were randomized into two groups: seven received indomethacin alone, and eight received indomethacin together with low dose dopamine infusion. Infants who received indomethacin together with dopamine had significantly higher UV (p less than 0.005), CNa (p less than 0.005), Cosm (p less than 0.005) and FENA (p less than 0.005) than those of infants who received indomethacin alone. There was, however, no significant difference in Ccr and FNa between the groups. These data indicate that dopamine overcomes indomethacins renal side effects of tubular origin, but it cannot prevent the renal vasoconstrictive action of vasoconstrictor hormones following the inhibition of prostaglandin synthesis by indomethacin. Considering that RBF and GFR turn to normal approximately 12 hours after the last dose of indomethacin, and that with the use of dopamine systemic blood pressure and peripheral circulation can also be normalized and to some extent myocardiac contractility improved, low doses of dopamine can be used instead of furosemide in the sick preterm infant with PDA when indomethacin therapy is indicated.

This study has a target disease

The use of dopamine for the prevention of the renal side effects of indomethacin in premature infants with patent ductus arteriosus.

To determine if dopamine would prevent the renal side effects of indomethacin, fifteen preterm infants were randomized into two groups: seven received indomethacin alone, and eight received indomethacin together with low dose dopamine infusion. Infants who received indomethacin together with dopamine had significantly higher UV (p less than 0.005), CNa (p less than 0.005), Cosm (p less than 0.005) and FENA (p less than 0.005) than those of infants who received indomethacin alone. There was, however, no significant difference in Ccr and FNa between the groups. These data indicate that dopamine overcomes indomethacins renal side effects of tubular origin, but it cannot prevent the renal vasoconstrictive action of vasoconstrictor hormones following the inhibition of prostaglandin synthesis by indomethacin. Considering that RBF and GFR turn to normal approximately 12 hours after the last dose of indomethacin, and that with the use of dopamine systemic blood pressure and peripheral circulation can also be normalized and to some extent myocardiac contractility improved, low doses of dopamine can be used instead of furosemide in the sick preterm infant with PDA when indomethacin therapy is indicated.

This study does not have a target disease

The Efficacy of 24-Month Metformin for Improving Menses, Hormones, and Metabolic Profiles in Polycystic Ovary Syndrome.

The long-term effects of metformin in women with polycystic ovarian syndrome (PCOS) are inadequately studied. The effects of metformin on women with PCOS during 24 months with respect to menses, hormones, and metabolic profiles are assessed. Prospective cohort. A reproductive endocrinology clinic in a university-affiliated medical center. One hundred nineteen women with PCOS, defined by the Rotterdam criteria, were enrolled. Metformin was given daily for 24 months. The primary outcome was the proportion of patients with regular menstruation during treatment. Changes in anthropometric, hormonal, and metabolic parameters were also assessed. Analyses were performed using segmented regression analysis with a generalized estimating equation methodology. Outcomes are expressed as magnitude of change from the baseline. Both overweight (OW) and normal-weight (NW) women with PCOS had increased menstrual frequency and decreased body mass index (BMI), testosterone, and luteinizing hormone levels in the first 6 months. Further stratification showed that NW women exhibiting elevated testosterone at baseline had the largest magnitude of improvement at 6 months [odds ratio (OR), 7.21; 95% confidence interval (CI), 2.35 to 22.17], whereas OW patients with normal testosterone were most likely to achieve normal menses at 12 months (OR, 0.63; 95% CI, 0.47 to 0.77). Metformin was associated with improvements in the menstrual cycle and most hormonal profiles in OW and NW women with PCOS during 24 months of treatment. Most parameters reached maximal response and steady-state after 6 months. Phenotypic differences in baseline BMI and testosterone level can be used as patient selection criteria or treatment prognostics.

This study has a cohort study or clinical trial

The Efficacy of 24-Month Metformin for Improving Menses, Hormones, and Metabolic Profiles in Polycystic Ovary Syndrome.

The long-term effects of metformin in women with polycystic ovarian syndrome (PCOS) are inadequately studied. The effects of metformin on women with PCOS during 24 months with respect to menses, hormones, and metabolic profiles are assessed. Prospective cohort. A reproductive endocrinology clinic in a university-affiliated medical center. One hundred nineteen women with PCOS, defined by the Rotterdam criteria, were enrolled. Metformin was given daily for 24 months. The primary outcome was the proportion of patients with regular menstruation during treatment. Changes in anthropometric, hormonal, and metabolic parameters were also assessed. Analyses were performed using segmented regression analysis with a generalized estimating equation methodology. Outcomes are expressed as magnitude of change from the baseline. Both overweight (OW) and normal-weight (NW) women with PCOS had increased menstrual frequency and decreased body mass index (BMI), testosterone, and luteinizing hormone levels in the first 6 months. Further stratification showed that NW women exhibiting elevated testosterone at baseline had the largest magnitude of improvement at 6 months [odds ratio (OR), 7.21; 95% confidence interval (CI), 2.35 to 22.17], whereas OW patients with normal testosterone were most likely to achieve normal menses at 12 months (OR, 0.63; 95% CI, 0.47 to 0.77). Metformin was associated with improvements in the menstrual cycle and most hormonal profiles in OW and NW women with PCOS during 24 months of treatment. Most parameters reached maximal response and steady-state after 6 months. Phenotypic differences in baseline BMI and testosterone level can be used as patient selection criteria or treatment prognostics.

This study does not have any cohorts or clinical trial

The Efficacy of 24-Month Metformin for Improving Menses, Hormones, and Metabolic Profiles in Polycystic Ovary Syndrome.

The long-term effects of metformin in women with polycystic ovarian syndrome (PCOS) are inadequately studied. The effects of metformin on women with PCOS during 24 months with respect to menses, hormones, and metabolic profiles are assessed. Prospective cohort. A reproductive endocrinology clinic in a university-affiliated medical center. One hundred nineteen women with PCOS, defined by the Rotterdam criteria, were enrolled. Metformin was given daily for 24 months. The primary outcome was the proportion of patients with regular menstruation during treatment. Changes in anthropometric, hormonal, and metabolic parameters were also assessed. Analyses were performed using segmented regression analysis with a generalized estimating equation methodology. Outcomes are expressed as magnitude of change from the baseline. Both overweight (OW) and normal-weight (NW) women with PCOS had increased menstrual frequency and decreased body mass index (BMI), testosterone, and luteinizing hormone levels in the first 6 months. Further stratification showed that NW women exhibiting elevated testosterone at baseline had the largest magnitude of improvement at 6 months [odds ratio (OR), 7.21; 95% confidence interval (CI), 2.35 to 22.17], whereas OW patients with normal testosterone were most likely to achieve normal menses at 12 months (OR, 0.63; 95% CI, 0.47 to 0.77). Metformin was associated with improvements in the menstrual cycle and most hormonal profiles in OW and NW women with PCOS during 24 months of treatment. Most parameters reached maximal response and steady-state after 6 months. Phenotypic differences in baseline BMI and testosterone level can be used as patient selection criteria or treatment prognostics.

This study has a control, double-blind, or comparison patient group

The Efficacy of 24-Month Metformin for Improving Menses, Hormones, and Metabolic Profiles in Polycystic Ovary Syndrome.

The long-term effects of metformin in women with polycystic ovarian syndrome (PCOS) are inadequately studied. The effects of metformin on women with PCOS during 24 months with respect to menses, hormones, and metabolic profiles are assessed. Prospective cohort. A reproductive endocrinology clinic in a university-affiliated medical center. One hundred nineteen women with PCOS, defined by the Rotterdam criteria, were enrolled. Metformin was given daily for 24 months. The primary outcome was the proportion of patients with regular menstruation during treatment. Changes in anthropometric, hormonal, and metabolic parameters were also assessed. Analyses were performed using segmented regression analysis with a generalized estimating equation methodology. Outcomes are expressed as magnitude of change from the baseline. Both overweight (OW) and normal-weight (NW) women with PCOS had increased menstrual frequency and decreased body mass index (BMI), testosterone, and luteinizing hormone levels in the first 6 months. Further stratification showed that NW women exhibiting elevated testosterone at baseline had the largest magnitude of improvement at 6 months [odds ratio (OR), 7.21; 95% confidence interval (CI), 2.35 to 22.17], whereas OW patients with normal testosterone were most likely to achieve normal menses at 12 months (OR, 0.63; 95% CI, 0.47 to 0.77). Metformin was associated with improvements in the menstrual cycle and most hormonal profiles in OW and NW women with PCOS during 24 months of treatment. Most parameters reached maximal response and steady-state after 6 months. Phenotypic differences in baseline BMI and testosterone level can be used as patient selection criteria or treatment prognostics.

This study does not have any comparison patient group

The Efficacy of 24-Month Metformin for Improving Menses, Hormones, and Metabolic Profiles in Polycystic Ovary Syndrome.

The long-term effects of metformin in women with polycystic ovarian syndrome (PCOS) are inadequately studied. The effects of metformin on women with PCOS during 24 months with respect to menses, hormones, and metabolic profiles are assessed. Prospective cohort. A reproductive endocrinology clinic in a university-affiliated medical center. One hundred nineteen women with PCOS, defined by the Rotterdam criteria, were enrolled. Metformin was given daily for 24 months. The primary outcome was the proportion of patients with regular menstruation during treatment. Changes in anthropometric, hormonal, and metabolic parameters were also assessed. Analyses were performed using segmented regression analysis with a generalized estimating equation methodology. Outcomes are expressed as magnitude of change from the baseline. Both overweight (OW) and normal-weight (NW) women with PCOS had increased menstrual frequency and decreased body mass index (BMI), testosterone, and luteinizing hormone levels in the first 6 months. Further stratification showed that NW women exhibiting elevated testosterone at baseline had the largest magnitude of improvement at 6 months [odds ratio (OR), 7.21; 95% confidence interval (CI), 2.35 to 22.17], whereas OW patients with normal testosterone were most likely to achieve normal menses at 12 months (OR, 0.63; 95% CI, 0.47 to 0.77). Metformin was associated with improvements in the menstrual cycle and most hormonal profiles in OW and NW women with PCOS during 24 months of treatment. Most parameters reached maximal response and steady-state after 6 months. Phenotypic differences in baseline BMI and testosterone level can be used as patient selection criteria or treatment prognostics.

This study has human subjects

The Efficacy of 24-Month Metformin for Improving Menses, Hormones, and Metabolic Profiles in Polycystic Ovary Syndrome.

The long-term effects of metformin in women with polycystic ovarian syndrome (PCOS) are inadequately studied. The effects of metformin on women with PCOS during 24 months with respect to menses, hormones, and metabolic profiles are assessed. Prospective cohort. A reproductive endocrinology clinic in a university-affiliated medical center. One hundred nineteen women with PCOS, defined by the Rotterdam criteria, were enrolled. Metformin was given daily for 24 months. The primary outcome was the proportion of patients with regular menstruation during treatment. Changes in anthropometric, hormonal, and metabolic parameters were also assessed. Analyses were performed using segmented regression analysis with a generalized estimating equation methodology. Outcomes are expressed as magnitude of change from the baseline. Both overweight (OW) and normal-weight (NW) women with PCOS had increased menstrual frequency and decreased body mass index (BMI), testosterone, and luteinizing hormone levels in the first 6 months. Further stratification showed that NW women exhibiting elevated testosterone at baseline had the largest magnitude of improvement at 6 months [odds ratio (OR), 7.21; 95% confidence interval (CI), 2.35 to 22.17], whereas OW patients with normal testosterone were most likely to achieve normal menses at 12 months (OR, 0.63; 95% CI, 0.47 to 0.77). Metformin was associated with improvements in the menstrual cycle and most hormonal profiles in OW and NW women with PCOS during 24 months of treatment. Most parameters reached maximal response and steady-state after 6 months. Phenotypic differences in baseline BMI and testosterone level can be used as patient selection criteria or treatment prognostics.

This study does not have human subjects

The Efficacy of 24-Month Metformin for Improving Menses, Hormones, and Metabolic Profiles in Polycystic Ovary Syndrome.

The long-term effects of metformin in women with polycystic ovarian syndrome (PCOS) are inadequately studied. The effects of metformin on women with PCOS during 24 months with respect to menses, hormones, and metabolic profiles are assessed. Prospective cohort. A reproductive endocrinology clinic in a university-affiliated medical center. One hundred nineteen women with PCOS, defined by the Rotterdam criteria, were enrolled. Metformin was given daily for 24 months. The primary outcome was the proportion of patients with regular menstruation during treatment. Changes in anthropometric, hormonal, and metabolic parameters were also assessed. Analyses were performed using segmented regression analysis with a generalized estimating equation methodology. Outcomes are expressed as magnitude of change from the baseline. Both overweight (OW) and normal-weight (NW) women with PCOS had increased menstrual frequency and decreased body mass index (BMI), testosterone, and luteinizing hormone levels in the first 6 months. Further stratification showed that NW women exhibiting elevated testosterone at baseline had the largest magnitude of improvement at 6 months [odds ratio (OR), 7.21; 95% confidence interval (CI), 2.35 to 22.17], whereas OW patients with normal testosterone were most likely to achieve normal menses at 12 months (OR, 0.63; 95% CI, 0.47 to 0.77). Metformin was associated with improvements in the menstrual cycle and most hormonal profiles in OW and NW women with PCOS during 24 months of treatment. Most parameters reached maximal response and steady-state after 6 months. Phenotypic differences in baseline BMI and testosterone level can be used as patient selection criteria or treatment prognostics.

This study contains population size or sample size information

The Efficacy of 24-Month Metformin for Improving Menses, Hormones, and Metabolic Profiles in Polycystic Ovary Syndrome.

The long-term effects of metformin in women with polycystic ovarian syndrome (PCOS) are inadequately studied. The effects of metformin on women with PCOS during 24 months with respect to menses, hormones, and metabolic profiles are assessed. Prospective cohort. A reproductive endocrinology clinic in a university-affiliated medical center. One hundred nineteen women with PCOS, defined by the Rotterdam criteria, were enrolled. Metformin was given daily for 24 months. The primary outcome was the proportion of patients with regular menstruation during treatment. Changes in anthropometric, hormonal, and metabolic parameters were also assessed. Analyses were performed using segmented regression analysis with a generalized estimating equation methodology. Outcomes are expressed as magnitude of change from the baseline. Both overweight (OW) and normal-weight (NW) women with PCOS had increased menstrual frequency and decreased body mass index (BMI), testosterone, and luteinizing hormone levels in the first 6 months. Further stratification showed that NW women exhibiting elevated testosterone at baseline had the largest magnitude of improvement at 6 months [odds ratio (OR), 7.21; 95% confidence interval (CI), 2.35 to 22.17], whereas OW patients with normal testosterone were most likely to achieve normal menses at 12 months (OR, 0.63; 95% CI, 0.47 to 0.77). Metformin was associated with improvements in the menstrual cycle and most hormonal profiles in OW and NW women with PCOS during 24 months of treatment. Most parameters reached maximal response and steady-state after 6 months. Phenotypic differences in baseline BMI and testosterone level can be used as patient selection criteria or treatment prognostics.

This study does not contain population size information

The Efficacy of 24-Month Metformin for Improving Menses, Hormones, and Metabolic Profiles in Polycystic Ovary Syndrome.

The long-term effects of metformin in women with polycystic ovarian syndrome (PCOS) are inadequately studied. The effects of metformin on women with PCOS during 24 months with respect to menses, hormones, and metabolic profiles are assessed. Prospective cohort. A reproductive endocrinology clinic in a university-affiliated medical center. One hundred nineteen women with PCOS, defined by the Rotterdam criteria, were enrolled. Metformin was given daily for 24 months. The primary outcome was the proportion of patients with regular menstruation during treatment. Changes in anthropometric, hormonal, and metabolic parameters were also assessed. Analyses were performed using segmented regression analysis with a generalized estimating equation methodology. Outcomes are expressed as magnitude of change from the baseline. Both overweight (OW) and normal-weight (NW) women with PCOS had increased menstrual frequency and decreased body mass index (BMI), testosterone, and luteinizing hormone levels in the first 6 months. Further stratification showed that NW women exhibiting elevated testosterone at baseline had the largest magnitude of improvement at 6 months [odds ratio (OR), 7.21; 95% confidence interval (CI), 2.35 to 22.17], whereas OW patients with normal testosterone were most likely to achieve normal menses at 12 months (OR, 0.63; 95% CI, 0.47 to 0.77). Metformin was associated with improvements in the menstrual cycle and most hormonal profiles in OW and NW women with PCOS during 24 months of treatment. Most parameters reached maximal response and steady-state after 6 months. Phenotypic differences in baseline BMI and testosterone level can be used as patient selection criteria or treatment prognostics.

This study has quantitative outcomes like numbers, P-value, OR, CI, HR, RR, or patient ratios

The Efficacy of 24-Month Metformin for Improving Menses, Hormones, and Metabolic Profiles in Polycystic Ovary Syndrome.

The long-term effects of metformin in women with polycystic ovarian syndrome (PCOS) are inadequately studied. The effects of metformin on women with PCOS during 24 months with respect to menses, hormones, and metabolic profiles are assessed. Prospective cohort. A reproductive endocrinology clinic in a university-affiliated medical center. One hundred nineteen women with PCOS, defined by the Rotterdam criteria, were enrolled. Metformin was given daily for 24 months. The primary outcome was the proportion of patients with regular menstruation during treatment. Changes in anthropometric, hormonal, and metabolic parameters were also assessed. Analyses were performed using segmented regression analysis with a generalized estimating equation methodology. Outcomes are expressed as magnitude of change from the baseline. Both overweight (OW) and normal-weight (NW) women with PCOS had increased menstrual frequency and decreased body mass index (BMI), testosterone, and luteinizing hormone levels in the first 6 months. Further stratification showed that NW women exhibiting elevated testosterone at baseline had the largest magnitude of improvement at 6 months [odds ratio (OR), 7.21; 95% confidence interval (CI), 2.35 to 22.17], whereas OW patients with normal testosterone were most likely to achieve normal menses at 12 months (OR, 0.63; 95% CI, 0.47 to 0.77). Metformin was associated with improvements in the menstrual cycle and most hormonal profiles in OW and NW women with PCOS during 24 months of treatment. Most parameters reached maximal response and steady-state after 6 months. Phenotypic differences in baseline BMI and testosterone level can be used as patient selection criteria or treatment prognostics.

This study does not have any quantitative outcomes

The Efficacy of 24-Month Metformin for Improving Menses, Hormones, and Metabolic Profiles in Polycystic Ovary Syndrome.

The long-term effects of metformin in women with polycystic ovarian syndrome (PCOS) are inadequately studied. The effects of metformin on women with PCOS during 24 months with respect to menses, hormones, and metabolic profiles are assessed. Prospective cohort. A reproductive endocrinology clinic in a university-affiliated medical center. One hundred nineteen women with PCOS, defined by the Rotterdam criteria, were enrolled. Metformin was given daily for 24 months. The primary outcome was the proportion of patients with regular menstruation during treatment. Changes in anthropometric, hormonal, and metabolic parameters were also assessed. Analyses were performed using segmented regression analysis with a generalized estimating equation methodology. Outcomes are expressed as magnitude of change from the baseline. Both overweight (OW) and normal-weight (NW) women with PCOS had increased menstrual frequency and decreased body mass index (BMI), testosterone, and luteinizing hormone levels in the first 6 months. Further stratification showed that NW women exhibiting elevated testosterone at baseline had the largest magnitude of improvement at 6 months [odds ratio (OR), 7.21; 95% confidence interval (CI), 2.35 to 22.17], whereas OW patients with normal testosterone were most likely to achieve normal menses at 12 months (OR, 0.63; 95% CI, 0.47 to 0.77). Metformin was associated with improvements in the menstrual cycle and most hormonal profiles in OW and NW women with PCOS during 24 months of treatment. Most parameters reached maximal response and steady-state after 6 months. Phenotypic differences in baseline BMI and testosterone level can be used as patient selection criteria or treatment prognostics.

This study has a target drug

The Efficacy of 24-Month Metformin for Improving Menses, Hormones, and Metabolic Profiles in Polycystic Ovary Syndrome.

The long-term effects of metformin in women with polycystic ovarian syndrome (PCOS) are inadequately studied. The effects of metformin on women with PCOS during 24 months with respect to menses, hormones, and metabolic profiles are assessed. Prospective cohort. A reproductive endocrinology clinic in a university-affiliated medical center. One hundred nineteen women with PCOS, defined by the Rotterdam criteria, were enrolled. Metformin was given daily for 24 months. The primary outcome was the proportion of patients with regular menstruation during treatment. Changes in anthropometric, hormonal, and metabolic parameters were also assessed. Analyses were performed using segmented regression analysis with a generalized estimating equation methodology. Outcomes are expressed as magnitude of change from the baseline. Both overweight (OW) and normal-weight (NW) women with PCOS had increased menstrual frequency and decreased body mass index (BMI), testosterone, and luteinizing hormone levels in the first 6 months. Further stratification showed that NW women exhibiting elevated testosterone at baseline had the largest magnitude of improvement at 6 months [odds ratio (OR), 7.21; 95% confidence interval (CI), 2.35 to 22.17], whereas OW patients with normal testosterone were most likely to achieve normal menses at 12 months (OR, 0.63; 95% CI, 0.47 to 0.77). Metformin was associated with improvements in the menstrual cycle and most hormonal profiles in OW and NW women with PCOS during 24 months of treatment. Most parameters reached maximal response and steady-state after 6 months. Phenotypic differences in baseline BMI and testosterone level can be used as patient selection criteria or treatment prognostics.

This study does not have a target drug

The Efficacy of 24-Month Metformin for Improving Menses, Hormones, and Metabolic Profiles in Polycystic Ovary Syndrome.

The long-term effects of metformin in women with polycystic ovarian syndrome (PCOS) are inadequately studied. The effects of metformin on women with PCOS during 24 months with respect to menses, hormones, and metabolic profiles are assessed. Prospective cohort. A reproductive endocrinology clinic in a university-affiliated medical center. One hundred nineteen women with PCOS, defined by the Rotterdam criteria, were enrolled. Metformin was given daily for 24 months. The primary outcome was the proportion of patients with regular menstruation during treatment. Changes in anthropometric, hormonal, and metabolic parameters were also assessed. Analyses were performed using segmented regression analysis with a generalized estimating equation methodology. Outcomes are expressed as magnitude of change from the baseline. Both overweight (OW) and normal-weight (NW) women with PCOS had increased menstrual frequency and decreased body mass index (BMI), testosterone, and luteinizing hormone levels in the first 6 months. Further stratification showed that NW women exhibiting elevated testosterone at baseline had the largest magnitude of improvement at 6 months [odds ratio (OR), 7.21; 95% confidence interval (CI), 2.35 to 22.17], whereas OW patients with normal testosterone were most likely to achieve normal menses at 12 months (OR, 0.63; 95% CI, 0.47 to 0.77). Metformin was associated with improvements in the menstrual cycle and most hormonal profiles in OW and NW women with PCOS during 24 months of treatment. Most parameters reached maximal response and steady-state after 6 months. Phenotypic differences in baseline BMI and testosterone level can be used as patient selection criteria or treatment prognostics.

This study has a target disease

The Efficacy of 24-Month Metformin for Improving Menses, Hormones, and Metabolic Profiles in Polycystic Ovary Syndrome.

The long-term effects of metformin in women with polycystic ovarian syndrome (PCOS) are inadequately studied. The effects of metformin on women with PCOS during 24 months with respect to menses, hormones, and metabolic profiles are assessed. Prospective cohort. A reproductive endocrinology clinic in a university-affiliated medical center. One hundred nineteen women with PCOS, defined by the Rotterdam criteria, were enrolled. Metformin was given daily for 24 months. The primary outcome was the proportion of patients with regular menstruation during treatment. Changes in anthropometric, hormonal, and metabolic parameters were also assessed. Analyses were performed using segmented regression analysis with a generalized estimating equation methodology. Outcomes are expressed as magnitude of change from the baseline. Both overweight (OW) and normal-weight (NW) women with PCOS had increased menstrual frequency and decreased body mass index (BMI), testosterone, and luteinizing hormone levels in the first 6 months. Further stratification showed that NW women exhibiting elevated testosterone at baseline had the largest magnitude of improvement at 6 months [odds ratio (OR), 7.21; 95% confidence interval (CI), 2.35 to 22.17], whereas OW patients with normal testosterone were most likely to achieve normal menses at 12 months (OR, 0.63; 95% CI, 0.47 to 0.77). Metformin was associated with improvements in the menstrual cycle and most hormonal profiles in OW and NW women with PCOS during 24 months of treatment. Most parameters reached maximal response and steady-state after 6 months. Phenotypic differences in baseline BMI and testosterone level can be used as patient selection criteria or treatment prognostics.

This study does not have a target disease

Gastroesophageal reflux in the patients with asthma.

Thirty one patients with asthma (mean age was 44.4 10.7; range 18-63) were investigated for gastroesophageal reflux (GER). The patients were separated into two groups according to presence of reflux and/or nocturnal symptoms. 13 patients had one of the reflux and/or nocturnal asthma symptoms (Group 1), whereas 18 patients had none of them (Group 2). To assess GER patients underwent to scintigraphy with Tc99m. GER was determined 4 of 13 patients in group 1 (30,7 %) and 1 of 18 patients in group 2 (5,5 %). There was significant difference between the group 1 and group 2 in that respect (p < 0,001). The patients with established GER (5 patients) were given Omeprazole (a proton pomp inhibitor) 40 mg daily for 4 weeks following a 2 week placebo period. The patients recorded their daily and nocturnal symptoms of asthma, additional salbutamol use, morning and evening peak expiratory flow rates (PEFR) measurements in a daily chart during placebo and omeprazole treatment without changing their antiasthma treatment. Their PEFR, FEV1 values, daily and nocturnal symptoms and additional beta agonist use did not changed after omeprazole treatment except one. But their reflux symptoms (heartburn and regurgitation) were improved. As a consequence, we suggested that asthmatics which have some complaints of reflux should be searched for GER. Not the respiratory functions but GER symptoms can be improved w

This study has a cohort study or clinical trial

Gastroesophageal reflux in the patients with asthma.

Thirty one patients with asthma (mean age was 44.4 10.7; range 18-63) were investigated for gastroesophageal reflux (GER). The patients were separated into two groups according to presence of reflux and/or nocturnal symptoms. 13 patients had one of the reflux and/or nocturnal asthma symptoms (Group 1), whereas 18 patients had none of them (Group 2). To assess GER patients underwent to scintigraphy with Tc99m. GER was determined 4 of 13 patients in group 1 (30,7 %) and 1 of 18 patients in group 2 (5,5 %). There was significant difference between the group 1 and group 2 in that respect (p < 0,001). The patients with established GER (5 patients) were given Omeprazole (a proton pomp inhibitor) 40 mg daily for 4 weeks following a 2 week placebo period. The patients recorded their daily and nocturnal symptoms of asthma, additional salbutamol use, morning and evening peak expiratory flow rates (PEFR) measurements in a daily chart during placebo and omeprazole treatment without changing their antiasthma treatment. Their PEFR, FEV1 values, daily and nocturnal symptoms and additional beta agonist use did not changed after omeprazole treatment except one. But their reflux symptoms (heartburn and regurgitation) were improved. As a consequence, we suggested that asthmatics which have some complaints of reflux should be searched for GER. Not the respiratory functions but GER symptoms can be improved w

This study does not have any cohorts or clinical trial

Gastroesophageal reflux in the patients with asthma.

Thirty one patients with asthma (mean age was 44.4 10.7; range 18-63) were investigated for gastroesophageal reflux (GER). The patients were separated into two groups according to presence of reflux and/or nocturnal symptoms. 13 patients had one of the reflux and/or nocturnal asthma symptoms (Group 1), whereas 18 patients had none of them (Group 2). To assess GER patients underwent to scintigraphy with Tc99m. GER was determined 4 of 13 patients in group 1 (30,7 %) and 1 of 18 patients in group 2 (5,5 %). There was significant difference between the group 1 and group 2 in that respect (p < 0,001). The patients with established GER (5 patients) were given Omeprazole (a proton pomp inhibitor) 40 mg daily for 4 weeks following a 2 week placebo period. The patients recorded their daily and nocturnal symptoms of asthma, additional salbutamol use, morning and evening peak expiratory flow rates (PEFR) measurements in a daily chart during placebo and omeprazole treatment without changing their antiasthma treatment. Their PEFR, FEV1 values, daily and nocturnal symptoms and additional beta agonist use did not changed after omeprazole treatment except one. But their reflux symptoms (heartburn and regurgitation) were improved. As a consequence, we suggested that asthmatics which have some complaints of reflux should be searched for GER. Not the respiratory functions but GER symptoms can be improved w

This study has a control, double-blind, or comparison patient group

Gastroesophageal reflux in the patients with asthma.

Thirty one patients with asthma (mean age was 44.4 10.7; range 18-63) were investigated for gastroesophageal reflux (GER). The patients were separated into two groups according to presence of reflux and/or nocturnal symptoms. 13 patients had one of the reflux and/or nocturnal asthma symptoms (Group 1), whereas 18 patients had none of them (Group 2). To assess GER patients underwent to scintigraphy with Tc99m. GER was determined 4 of 13 patients in group 1 (30,7 %) and 1 of 18 patients in group 2 (5,5 %). There was significant difference between the group 1 and group 2 in that respect (p < 0,001). The patients with established GER (5 patients) were given Omeprazole (a proton pomp inhibitor) 40 mg daily for 4 weeks following a 2 week placebo period. The patients recorded their daily and nocturnal symptoms of asthma, additional salbutamol use, morning and evening peak expiratory flow rates (PEFR) measurements in a daily chart during placebo and omeprazole treatment without changing their antiasthma treatment. Their PEFR, FEV1 values, daily and nocturnal symptoms and additional beta agonist use did not changed after omeprazole treatment except one. But their reflux symptoms (heartburn and regurgitation) were improved. As a consequence, we suggested that asthmatics which have some complaints of reflux should be searched for GER. Not the respiratory functions but GER symptoms can be improved w

This study does not have any comparison patient group

Gastroesophageal reflux in the patients with asthma.

Thirty one patients with asthma (mean age was 44.4 10.7; range 18-63) were investigated for gastroesophageal reflux (GER). The patients were separated into two groups according to presence of reflux and/or nocturnal symptoms. 13 patients had one of the reflux and/or nocturnal asthma symptoms (Group 1), whereas 18 patients had none of them (Group 2). To assess GER patients underwent to scintigraphy with Tc99m. GER was determined 4 of 13 patients in group 1 (30,7 %) and 1 of 18 patients in group 2 (5,5 %). There was significant difference between the group 1 and group 2 in that respect (p < 0,001). The patients with established GER (5 patients) were given Omeprazole (a proton pomp inhibitor) 40 mg daily for 4 weeks following a 2 week placebo period. The patients recorded their daily and nocturnal symptoms of asthma, additional salbutamol use, morning and evening peak expiratory flow rates (PEFR) measurements in a daily chart during placebo and omeprazole treatment without changing their antiasthma treatment. Their PEFR, FEV1 values, daily and nocturnal symptoms and additional beta agonist use did not changed after omeprazole treatment except one. But their reflux symptoms (heartburn and regurgitation) were improved. As a consequence, we suggested that asthmatics which have some complaints of reflux should be searched for GER. Not the respiratory functions but GER symptoms can be improved w

This study has human subjects

Gastroesophageal reflux in the patients with asthma.

Thirty one patients with asthma (mean age was 44.4 10.7; range 18-63) were investigated for gastroesophageal reflux (GER). The patients were separated into two groups according to presence of reflux and/or nocturnal symptoms. 13 patients had one of the reflux and/or nocturnal asthma symptoms (Group 1), whereas 18 patients had none of them (Group 2). To assess GER patients underwent to scintigraphy with Tc99m. GER was determined 4 of 13 patients in group 1 (30,7 %) and 1 of 18 patients in group 2 (5,5 %). There was significant difference between the group 1 and group 2 in that respect (p < 0,001). The patients with established GER (5 patients) were given Omeprazole (a proton pomp inhibitor) 40 mg daily for 4 weeks following a 2 week placebo period. The patients recorded their daily and nocturnal symptoms of asthma, additional salbutamol use, morning and evening peak expiratory flow rates (PEFR) measurements in a daily chart during placebo and omeprazole treatment without changing their antiasthma treatment. Their PEFR, FEV1 values, daily and nocturnal symptoms and additional beta agonist use did not changed after omeprazole treatment except one. But their reflux symptoms (heartburn and regurgitation) were improved. As a consequence, we suggested that asthmatics which have some complaints of reflux should be searched for GER. Not the respiratory functions but GER symptoms can be improved w

This study does not have human subjects