Antihypertensive drugs used to treat predominantly healthy adults aged 18 to 59 years with mild to moderate primary hypertension have a small absolute effect to reduce cardiovascular mortality and morbidity primarily due to reduction in cerebrovascular mortality and morbidity .
All-cause mortality and coronary heart disease were not reduced .
There is lack of good evidence on withdrawal due to adverse events .
BACKGROUND Hypertension is an important risk factor for adverse cardiovascular events including stroke , myocardial infa rct ion , heart failure and renal failure .
The main goal of treatment is to reduce these events .
Systematic review s have shown proven benefit of antihypertensive drug therapy in reducing cardiovascular morbidity and mortality but most of the evidence is in people 60 years of age and older .
We wanted to know what the effects of therapy are in people 18 to 59 years of age .
OBJECTIVES To quantify antihypertensive drug effects on all-cause mortality in adults aged 18 to 59 years with mild to moderate primary hypertension .
To quantify effects on cardiovascular mortality plus morbidity ( including cerebrovascular and coronary heart disease mortality plus morbidity ) , withdrawal due adverse events and estimate magnitude of systolic blood pressure ( SBP ) and diastolic blood pressure ( DBP ) lowering at one year .
The effect of irbesartan on the development of diabetic nephropathy in patients with type 2 diabetes.
BACKGROUND Microalbuminuria and hypertension are risk factors for diabetic nephropathy . Blockade of the renin-angiotensin system slows the progression to diabetic nephropathy in patients with type 1 diabetes , but similar data are lacking for hypertensive patients with type 2 diabetes . We evaluated the renoprotective effect of the angiotensin-II-receptor antagonist irbesartan in hypertensive patients with type 2 diabetes and microalbuminuria . METHODS A total of 590 hypertensive patients with type 2 diabetes and microalbuminuria were enrolled in this multinational , r and omized , double-blind , placebo-controlled study of irbesartan , at a dose of either 150 mg daily or 300 mg daily , and were followed for two years . The primary outcome was the time to the onset of diabetic nephropathy , defined by persistent albuminuria in overnight specimens , with a urinary albumin excretion rate that was greater than 200 microg per minute and at least 30 percent higher than the base-line level . RESULTS The base-line characteristics in the three groups were similar . Ten of the 194 patients in the 300-mg group ( 5.2 percent ) and 19 of the 195 patients in the 150-mg group ( 9.7 percent ) reached the primary end point , as compared with 30 of the 201 patients in the placebo group ( 14.9 percent ) ( hazard ratios , 0.30 [ 95 percent confidence interval , 0.14 to 0.61 ; P < 0.001 ] and 0.61 [ 95 percent confidence interval , 0.34 to 1.08 ; P=0.081 for the two irbesartan groups , respectively ) . The average blood pressure during the course of the study was 144/83 mm Hg in the placebo group , 143/83 mm Hg in the 150-mg group , and 141/83 mm Hg in the 300-mg group ( P=0.004 for the comparison of systolic blood pressure between the placebo group and the combined irbesartan groups ) . Serious adverse events were less frequent among the patients treated with irbesartan ( P=0.02 ) . CONCLUSIONS Irbesartan is renoprotective independently of its blood-pressure-lowering effect in patients with type 2 diabetes and microalbuminuria
Antihypertensive drugs used to treat predominantly healthy adults aged 18 to 59 years with mild to moderate primary hypertension have a small absolute effect to reduce cardiovascular mortality and morbidity primarily due to reduction in cerebrovascular mortality and morbidity .
All-cause mortality and coronary heart disease were not reduced .
There is lack of good evidence on withdrawal due to adverse events .
BACKGROUND Hypertension is an important risk factor for adverse cardiovascular events including stroke , myocardial infa rct ion , heart failure and renal failure .
The main goal of treatment is to reduce these events .
Systematic review s have shown proven benefit of antihypertensive drug therapy in reducing cardiovascular morbidity and mortality but most of the evidence is in people 60 years of age and older .
We wanted to know what the effects of therapy are in people 18 to 59 years of age .
OBJECTIVES To quantify antihypertensive drug effects on all-cause mortality in adults aged 18 to 59 years with mild to moderate primary hypertension .
To quantify effects on cardiovascular mortality plus morbidity ( including cerebrovascular and coronary heart disease mortality plus morbidity ) , withdrawal due adverse events and estimate magnitude of systolic blood pressure ( SBP ) and diastolic blood pressure ( DBP ) lowering at one year .