B1tta/Drug-ACE huggingface dataset:
[Title]: Olanzapine versus lithium in the acute treatment of bipolar mania: a double-blind, randomized, controlled trial.
[Abstract]: BACKGROUND: This multicenter, double-blind, randomized, controlled study conducted in China examined the efficacy and safety of olanzapine versus lithium in the treatment of patients with bipolar manic/mixed episodes. METHODS: Patients with bipolar manic or mixed episode (DSM-IV criteria) and Young Mania Rating Scale (YMRS) score&gt; or =20 at screening received olanzapine (5-20 mg/day, n=69) or lithium carbonate (600-1800 mg/day, n=71) for 4 weeks. The primary outcome was mean change from baseline in Clinical Global Impressions-Bipolar Version Overall Severity of Illness (CGI-BP) score. Secondary efficacy measures included YMRS, Brief Psychiatric Rating Scale (BPRS), and Montgomery-Asberg Depression Rating Scale (MADRS) scores. Safety was also assessed. RESULTS: A significantly greater mean change was observed in olanzapine versus lithium patients in CGI-BP (Overall Severity) (P=0.009), YMRS (P=0.013), BPRS (P=0.032), and CGI-BP (Severity of Mania) (P=0.012) scores. More olanzapine than lithium patients experienced at least one adverse event possibly related to study drug (P=0.038). More olanzapine patients had a clinically significant weight increase (&gt; or =7% of baseline weight) compared to lithium patients (P=0.009). More olanzapine patients completed the study than lithium patients, although this difference was not statistically significant (olz, 91.3%; lith, 78.9%; P=0.057). LIMITATIONS: No placebo arm was included; however both treatments have previously been reported to be more effective than placebo. CONCLUSIONS: These results suggest that olanzapine has superior efficacy to lithium in the acute treatment of patients with bipolar mania over a 4-week period. However, adverse events were experienced by a greater number of olanzapine patients than lithium patients.
[Drug-Disease]: olanzapine - bipolar mania
[Title]: Evaluation of eszopiclone discontinuation after cotherapy with fluoxetine for insomnia with coexisting depression.
[Abstract]: BACKGROUND: Insomnia and major depressive disorder (MDD) may coexist. This study evaluated hypnotic discontinuation effects following an 8-week placebo-controlled study of eszopiclone/fluoxetine cotherapy in patients with insomnia and comorbid MDD. METHODS: Patients meeting DSM-IV criteria for MDD and insomnia received fluoxetine each morning for 8 weeks and were randomized to concomitant treatment with nightly eszopiclone 3 mg (cotherapy) or placebo (monotherapy). Thereafter, patients received 2 weeks of continued fluoxetine plus single-blind placebo. RESULTS: Incidence rates of central nervous system (CNS) and potentially CNS-related adverse events (AEs) during the run-out period were similar between treatment groups (8.8% with monotherapy vs 9.8% with cotherapy), and there was no evidence of benzodiazepine withdrawal AEs. Physician-assessed Clinical Global Impression improvements in depressive symptoms were maintained after eszopiclone discontinuation. Improvements in 17-item Hamilton-Depression Rating Scale (HAMD-17) scores with cotherapy versus monotherapy seen at Week 8 (p = .0004) were maintained at Week 10 (p &lt; .0001) and significantly higher depression response and remission rates were observed after cotherapy at Week 10 (p &lt; .02). Patients discontinued from eszopiclone maintained improvements in SL (sleep latency), WASO (wake after sleep onset), and TST (total sleep time) during the 2 weeks following discontinuation (p &lt; .05). CONCLUSIONS: In this study, eszopiclone discontinuation did not result in significant CNS or benzodiazepine withdrawal AEs, rebound insomnia, or rebound depression; and improvements in sleep and depressive symptoms were maintained.
[Drug-Disease]: eszopiclone - MDD
[Title]: Evaluation of eszopiclone discontinuation after cotherapy with fluoxetine for insomnia with coexisting depression.
[Abstract]: BACKGROUND: Insomnia and major depressive disorder (MDD) may coexist. This study evaluated hypnotic discontinuation effects following an 8-week placebo-controlled study of eszopiclone/fluoxetine cotherapy in patients with insomnia and comorbid MDD. METHODS: Patients meeting DSM-IV criteria for MDD and insomnia received fluoxetine each morning for 8 weeks and were randomized to concomitant treatment with nightly eszopiclone 3 mg (cotherapy) or placebo (monotherapy). Thereafter, patients received 2 weeks of continued fluoxetine plus single-blind placebo. RESULTS: Incidence rates of central nervous system (CNS) and potentially CNS-related adverse events (AEs) during the run-out period were similar between treatment groups (8.8% with monotherapy vs 9.8% with cotherapy), and there was no evidence of benzodiazepine withdrawal AEs. Physician-assessed Clinical Global Impression improvements in depressive symptoms were maintained after eszopiclone discontinuation. Improvements in 17-item Hamilton-Depression Rating Scale (HAMD-17) scores with cotherapy versus monotherapy seen at Week 8 (p = .0004) were maintained at Week 10 (p &lt; .0001) and significantly higher depression response and remission rates were observed after cotherapy at Week 10 (p &lt; .02). Patients discontinued from eszopiclone maintained improvements in SL (sleep latency), WASO (wake after sleep onset), and TST (total sleep time) during the 2 weeks following discontinuation (p &lt; .05). CONCLUSIONS: In this study, eszopiclone discontinuation did not result in significant CNS or benzodiazepine withdrawal AEs, rebound insomnia, or rebound depression; and improvements in sleep and depressive symptoms were maintained.
[Drug-Disease]: eszopiclone - insomnia
[Title]: Evaluation of eszopiclone discontinuation after cotherapy with fluoxetine for insomnia with coexisting depression.
[Abstract]: BACKGROUND: Insomnia and major depressive disorder (MDD) may coexist. This study evaluated hypnotic discontinuation effects following an 8-week placebo-controlled study of eszopiclone/fluoxetine cotherapy in patients with insomnia and comorbid MDD. METHODS: Patients meeting DSM-IV criteria for MDD and insomnia received fluoxetine each morning for 8 weeks and were randomized to concomitant treatment with nightly eszopiclone 3 mg (cotherapy) or placebo (monotherapy). Thereafter, patients received 2 weeks of continued fluoxetine plus single-blind placebo. RESULTS: Incidence rates of central nervous system (CNS) and potentially CNS-related adverse events (AEs) during the run-out period were similar between treatment groups (8.8% with monotherapy vs 9.8% with cotherapy), and there was no evidence of benzodiazepine withdrawal AEs. Physician-assessed Clinical Global Impression improvements in depressive symptoms were maintained after eszopiclone discontinuation. Improvements in 17-item Hamilton-Depression Rating Scale (HAMD-17) scores with cotherapy versus monotherapy seen at Week 8 (p = .0004) were maintained at Week 10 (p &lt; .0001) and significantly higher depression response and remission rates were observed after cotherapy at Week 10 (p &lt; .02). Patients discontinued from eszopiclone maintained improvements in SL (sleep latency), WASO (wake after sleep onset), and TST (total sleep time) during the 2 weeks following discontinuation (p &lt; .05). CONCLUSIONS: In this study, eszopiclone discontinuation did not result in significant CNS or benzodiazepine withdrawal AEs, rebound insomnia, or rebound depression; and improvements in sleep and depressive symptoms were maintained.
[Drug-Disease]: fluoxetine - MDD
[Title]: Evaluation of eszopiclone discontinuation after cotherapy with fluoxetine for insomnia with coexisting depression.
[Abstract]: BACKGROUND: Insomnia and major depressive disorder (MDD) may coexist. This study evaluated hypnotic discontinuation effects following an 8-week placebo-controlled study of eszopiclone/fluoxetine cotherapy in patients with insomnia and comorbid MDD. METHODS: Patients meeting DSM-IV criteria for MDD and insomnia received fluoxetine each morning for 8 weeks and were randomized to concomitant treatment with nightly eszopiclone 3 mg (cotherapy) or placebo (monotherapy). Thereafter, patients received 2 weeks of continued fluoxetine plus single-blind placebo. RESULTS: Incidence rates of central nervous system (CNS) and potentially CNS-related adverse events (AEs) during the run-out period were similar between treatment groups (8.8% with monotherapy vs 9.8% with cotherapy), and there was no evidence of benzodiazepine withdrawal AEs. Physician-assessed Clinical Global Impression improvements in depressive symptoms were maintained after eszopiclone discontinuation. Improvements in 17-item Hamilton-Depression Rating Scale (HAMD-17) scores with cotherapy versus monotherapy seen at Week 8 (p = .0004) were maintained at Week 10 (p &lt; .0001) and significantly higher depression response and remission rates were observed after cotherapy at Week 10 (p &lt; .02). Patients discontinued from eszopiclone maintained improvements in SL (sleep latency), WASO (wake after sleep onset), and TST (total sleep time) during the 2 weeks following discontinuation (p &lt; .05). CONCLUSIONS: In this study, eszopiclone discontinuation did not result in significant CNS or benzodiazepine withdrawal AEs, rebound insomnia, or rebound depression; and improvements in sleep and depressive symptoms were maintained.
[Drug-Disease]: fluoxetine - insomnia
[Title]: Family history and antisocial traits moderate naltrexone's effects on heavy drinking in alcoholics.
[Abstract]: Naltrexone's (NAL) effects on alcohol consumption are generally modest, so identifying patients likely to benefit would improve treatment utility. Several studies indicate that potentially significant moderators of NAL's effects might include family history of alcohol problems (FH), age of onset of alcohol problems, degree of antisocial traits, and comorbid drug use. Data from 128 alcoholic patients enrolled in a 12-week NAL treatment study (50 mg/day) were reanalyzed to determine the role of FH, age of onset, antisocial traits, and comorbid drug use in NAL's treatment effects on heavy drinking days. Dichotomized FH, age of onset of alcohol problems, and comorbid cocaine or marijuana use had no interaction effect with medication. Percentage of relatives with problem drinking (family history percentage [FHP]) moderated the effects of NAL on drinking such that NAL resulted in lower drinking rates only for patients with higher FHP. Antisocial traits also moderated the effects of medication on drinking for patients compliant with =70% of medication. Patients with more antisocial traits had less heavy drinking on NAL than on placebo, whereas patients low on antisocial traits had no benefit from NAL. Covarying antisociality in regressions of drinking outcome on FHP showed that the effects of FHP were not attributable to antisociality. Thus, NAL may selectively benefit alcoholics with antisocial traits or 20% or more relatives with problem drinking.
[Drug-Disease]: NAL - alcoholic
[Title]: A randomized, double-blind, phase II study of two doses of pemetrexed as first-line chemotherapy for advanced breast cancer.
[Abstract]: PURPOSE: Pemetrexed has shown varied response rates in advanced breast cancer. This randomized, double-blind, phase II study was conducted to assess the efficacy and safety of two doses of pemetrexed in a homogeneous population. A secondary objective was to identify molecular biomarkers correlating with response and toxicity. EXPERIMENTAL DESIGN: Patients with newly diagnosed metastatic breast cancer or locally recurrent breast cancer received 600 mg/m(2) (P600 arm) or 900 mg/m(2) (P900 arm) of pemetrexed on day 1 of a 21-day cycle. All patients received folic acid and vitamin B(12) supplementation. RESULTS: The P600 (47 patients) and P900 (45 patients) arms had response rates of 17.0% (95% confidence interval, 7.7-30.8%) and 15.6% (95% confidence interval, 6.5-29.5%) with approximately 50% stable disease per arm, median progression-free survival of 4.2 and 4.1 months, and median times to tumor progression of 4.2 and 4.6 months, respectively. Both arms exhibited minimal toxicity (grade 3/4 neutropenia &lt;20%, leukopenia &lt;9%, and other toxicities &lt;5%). Tumor samples from 49 patients were assessed for the expression levels of 12 pemetrexed-related genes. Folylpolyglutamate synthetase and thymidine phosphorylase correlated with efficacy. Best response rates and median time to tumor progression for high versus low thymidine phosphorylase expression were 27.6% versus 6.3% (P = 0.023) and 5.4 versus 1.9 months (P = 0.076), and for folylpolyglutamate synthetase were 37.5% versus 10.0% (P = 0.115) and 8.6 versus 3.0 months (P = 0.019), respectively. gamma-Glutamyl hydrolase expression correlated with grade 3/4 toxicities: 78.6% for high versus 27.3% for low gamma-glutamyl hydrolase (P = 0.024). CONCLUSION: The two pemetrexed doses yielded similar efficacy and safety profiles. Exploratory biomarker analysis identified efficacy and toxicity correlations and warrants further evaluation.
[Drug-Disease]: pemetrexed - breast cancer
[Title]: Trastuzumab plus vinorelbine or taxane chemotherapy for HER2-overexpressing metastatic breast cancer: the trastuzumab and vinorelbine or taxane study.
[Abstract]: BACKGROUND: The optimal trastuzumab-based chemotherapy regimen for HER2-overexpressing, metastatic breast cancer is not known. The trastuzumab and vinorelbine or taxane (TRAVIOTA) study was a prospective, multicenter, randomized trial that was designed to compare these regimens. METHODS: Eligible patients had HER2-overexpressing, metastatic breast cancer and had received no prior chemotherapy for advanced disease. Patients were randomized 1:1 to receive either trastuzumab with weekly vinorelbine therapy or weekly taxane therapy (paclitaxel or docetaxel at the investigator's choice). Originally planned for 250 patients, the study was closed because of poor accrual with 81 evaluable patients, including 41 patients who received vinorelbine and 40 patients who received taxane. RESULTS: Response rates were 51% and 40% for the vinorelbine/trastuzumab arm and the taxane/trastuzumab arm, respectively (Fisher exact test; P = .37). The median time to disease progression was 8.5 months and 6.0 months for the vinorelbine- and taxane-based arms, respectively (log-rank test; P = .09). Treatment with either regimen generally was well tolerated, yielding comparable rates of neurologic and gastrointestinal toxicity. Vinorelbine-based treatment was associated with more anemia and neutropenia and with 2 episodes of cardiotoxicity. Taxane-based therapy was associated with more dermatologic toxicity, myalgias, and fluid retention. CONCLUSIONS: Both vinorelbine/trastuzumab and taxane/trastuzumab treatments were active as first-line therapy for HER2-positive, metastatic breast cancer and had comparable rates of efficacy and tolerability. The toxicities observed were the result of recognized side effects associated with each of the chemotherapy agents and schedules. These data can inform treatment decision making in this clinical setting.
[Drug-Disease]: taxane - breast cancer
[Title]: Trastuzumab plus vinorelbine or taxane chemotherapy for HER2-overexpressing metastatic breast cancer: the trastuzumab and vinorelbine or taxane study.
[Abstract]: BACKGROUND: The optimal trastuzumab-based chemotherapy regimen for HER2-overexpressing, metastatic breast cancer is not known. The trastuzumab and vinorelbine or taxane (TRAVIOTA) study was a prospective, multicenter, randomized trial that was designed to compare these regimens. METHODS: Eligible patients had HER2-overexpressing, metastatic breast cancer and had received no prior chemotherapy for advanced disease. Patients were randomized 1:1 to receive either trastuzumab with weekly vinorelbine therapy or weekly taxane therapy (paclitaxel or docetaxel at the investigator's choice). Originally planned for 250 patients, the study was closed because of poor accrual with 81 evaluable patients, including 41 patients who received vinorelbine and 40 patients who received taxane. RESULTS: Response rates were 51% and 40% for the vinorelbine/trastuzumab arm and the taxane/trastuzumab arm, respectively (Fisher exact test; P = .37). The median time to disease progression was 8.5 months and 6.0 months for the vinorelbine- and taxane-based arms, respectively (log-rank test; P = .09). Treatment with either regimen generally was well tolerated, yielding comparable rates of neurologic and gastrointestinal toxicity. Vinorelbine-based treatment was associated with more anemia and neutropenia and with 2 episodes of cardiotoxicity. Taxane-based therapy was associated with more dermatologic toxicity, myalgias, and fluid retention. CONCLUSIONS: Both vinorelbine/trastuzumab and taxane/trastuzumab treatments were active as first-line therapy for HER2-positive, metastatic breast cancer and had comparable rates of efficacy and tolerability. The toxicities observed were the result of recognized side effects associated with each of the chemotherapy agents and schedules. These data can inform treatment decision making in this clinical setting.
[Drug-Disease]: vinorelbine - breast cancer
[Title]: Quantitative evaluation of reduction of plaque-like hard exudates in diabetic macular edema after intravitreal triamcinolone injection.
[Abstract]: BACKGROUND: To describe a new method of quantifying the amount of plaque-like hard exudates after intravitreal triamcinolone acetonide injection in diabetic macular edema. METHODS: This study included 22 eyes of 14 patients (mean age, 63 years) with chronic diabetic macular edema and plaque-like hard exudates. The patients were injected with a single dose of 4 mg intravitreal triamcinolone acetonide. The optic disc size as relative size unit was taken to quantify the hard exudates: Total areas of exudates and the optic nerve head were computed from fundus pictures with a digital analysis program on magnified images. The former was divided by the latter, and the results were expressed as a percentage value. The ratio was used to track improvements in a given eye over 6 months. RESULTS: Average ratio of hard exudates to optic nerve head area reduced to 81% of its initial value at 1 month (P=0.007), to 54% at 3 months (P&lt;0.001) and to 41% at 6 months (P&lt;0.001). CONCLUSIONS: The new method allowed detection of a significant reduction of ratio of hard exudates to optic disc area of diabetic plaque-like hard exudates following 4 mg intravitreal triamcinolone.
[Drug-Disease]: triamcinolone acetonide - diabetic macular edema
[Title]: N-Acetylcysteine in the prevention of ototoxicity.
[Abstract]: Prevention of ototoxicity after the administration of aminoglycoside antibiotics has been notably difficult, in particular in patients with chronic kidney disease. Feldman et al. report that oral administration of 600 mg N-acetylcysteine twice daily significantly ameliorates gentamicin-induced ototoxicity in hemodialysis patients. That approach may help to prevent aminoglycoside-induced hearing loss in these high-risk patients in daily practice.
[Drug-Disease]: N-acetylcysteine - hearing loss
[Title]: Assessment of fludarabine plus cyclophosphamide for patients with chronic lymphocytic leukaemia (the LRF CLL4 Trial): a randomised controlled trial.
[Abstract]: BACKGROUND: Previous studies of patients with chronic lymphocytic leukaemia reported high response rates to fludarabine combined with cyclophosphamide. We aimed to establish whether this treatment combination provided greater survival benefit than did chlorambucil or fludarabine. METHODS: 777 patients with chronic lymphocytic leukaemia requiring treatment were randomly assigned to fludarabine (n=194) or fludarabine plus cyclophosphamide (196) for six courses, or chlorambucil (387) for 12 courses. The primary endpoint was overall survival, with secondary endpoints of response rates, progression-free survival, toxic effects, and quality of life. Analysis was by intention to treat. This study is registered as an International Standard Randomised Controlled Trial, number NCT 58585610. FINDINGS: There was no significant difference in overall survival between patients given fludarabine plus cyclophosphamide, fludarabine, or chlorambucil. Complete and overall response rates were better with fludarabine plus cyclophosphamide than with fludarabine (complete response rate 38%vs 15%, respectively; overall response rate 94%vs 80%, respectively; p&lt;0.0001 for both comparisons), which were in turn better than with chlorambucil (complete response rate 7%, overall response rate 72%; p=0.006 and 0.04, respectively). Progression-free survival at 5 years was significantly better with fludarabine plus cyclophosphamide (36%) than with fludarabine (10%) or chlorambucil (10%; p&lt;0.00005). Fludarabine plus cyclophosphamide was the best combination for all ages, including patients older than 70 years, and in prognostic groups defined by immunoglobulin heavy chain gene (V(H)) mutation status and cytogenetics, which were tested in 533 and 579 cases, respectively. Patients had more neutropenia and days in hospital with fludarabine plus cyclophosphamide, or fludarabine, than with chlorambucil. There was less haemolytic anaemia with fludarabine plus cyclophosphamide (5%) than with fludarabine (11%) or chlorambucil (12%). Quality of life was better for responders, but preliminary analyses showed no significant difference between treatments. A meta-analysis of these data and those of two published phase III trials showed a consistent benefit for the fludarabine plus cyclophosphamide regimen in terms of progression-free survival. INTERPRETATION: Fludarabine plus cyclophosphamide should now become the standard treatment for chronic lymphocytic leukaemia and the basis for new protocols that incorporate monoclonal antibodies.
[Drug-Disease]: Fludarabine - chronic lymphocytic leukaemia