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 .
Effects of a fixed combination of perindopril and indapamide on macrovascular and microvascular outcomes in patients with type 2 diabetes mellitus (the ADVANCE trial): a randomised controlled trial
BACKGROUND Blood pressure is an important determinant of the risks of macrovascular and microvascular complications of type 2 diabetes , and guidelines recommend intensive lowering of blood pressure for diabetic patients with hypertension . We assessed the effects of the routine administration of an angiotensin converting enzyme ( ACE ) inhibitor-diuretic combination on serious vascular events in patients with diabetes , irrespective of initial blood pressure levels or the use of other blood pressure lowering drugs . METHODS The trial was done by 215 collaborating centres in 20 countries . After a 6-week active run-in period , 11 140 patients with type 2 diabetes were r and omised to treatment with a fixed combination of perindopril and indapamide or matching placebo , in addition to current therapy . The primary endpoints were composites of major macrovascular and microvascular events , defined as death from cardiovascular disease , non-fatal stroke or non-fatal myocardial infa rct ion , and new or worsening renal or diabetic eye disease , and analysis was by intention-to-treat . The macrovascular and microvascular composites were analysed jointly and separately . This trial is registered with Clinical Trials.gov , number NCT00145925 . FINDINGS After a mean of 4.3 years of follow-up , 73 % of those assigned active treatment and 74 % of those assigned control remained on r and omised treatment . Compared with patients assigned placebo , those assigned active therapy had a mean reduction in systolic blood pressure of 5.6 mm Hg and diastolic blood pressure of 2.2 mm Hg . The relative risk of a major macrovascular or microvascular event was reduced by 9 % ( 861 [ 15.5 % ] active vs 938 [ 16.8 % ] placebo ; hazard ratio 0.91 , 95 % CI 0.83 - 1.00 , p=0.04 ) . The separate reductions in macrovascular and microvascular events were similar but were not independently significant ( macrovascular 0.92 ; 0.81 - 1.04 , p=0.16 ; microvascular 0.91 ; 0.80 - 1.04 , p=0.16 ) . The relative risk of death from cardiovascular disease was reduced by 18 % ( 211 [ 3.8 % ] active vs 257 [ 4.6 % ] placebo ; 0.82 , 0.68 - 0.98 , p=0.03 ) and death from any cause was reduced by 14 % ( 408 [ 7.3 % ] active vs 471 [ 8.5 % ] placebo ; 0.86 , 0.75 - 0.98 , p=0.03 ) . There was no evidence that the effects of the study treatment differed by initial blood pressure level or concomitant use of other treatments at baseline . INTERPRETATION Routine administration of a fixed combination of perindopril and indapamide to patients with type 2 diabetes was well tolerated and reduced the risks of major vascular events , including death . Although the confidence limits were wide , the results suggest that over 5 years , one death due to any cause would be averted among every 79 patients assigned active therapy
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 .