The reduction in cardiovascular mortality and morbidity was primarily due to a reduction in cerebrovascular mortality and morbidity .
AUTHORS ' CONCLUSIONS Treating healthy adults 60 years or older with moderate to severe systolic and /or diastolic hypertension with antihypertensive drug therapy reduced all-cause mortality , cardiovascular mortality and morbidity , cerebrovascular mortality and morbidity , and coronary heart disease mortality and morbidity .
Most evidence of benefit pertains to a primary prevention population using a thiazide as first-line treatment
BACKGROUND This is the second substantive up date of this review .
It was originally published in 1998 and was previously up date d in 2009 .
Elevated blood pressure ( known as ' hypertension ' ) increases with age - most rapidly over age 60 .
Systolic hypertension is more strongly associated with cardiovascular disease than is diastolic hypertension , and it occurs more commonly in older people .
It is important to know the benefits and harms of antihypertensive treatment for hypertension in this age group , as well as separately for people 60 to 79 years old and people 80 years or older .
Serum uric acid, diuretic treatment and risk of cardiovascular events in the Systolic Hypertension in the Elderly Program (SHEP)
Objective To assess longitudinally the association of serum uric acid and its change due to diuretic treatment with  cardiovascular events in hypertensive patients . Design Cohort study in a r and omized trial . Setting Cohort of hypertensive patients . Participants A total of 4327 men and women , aged ≥ 60 years , with isolated systolic hypertension , r and omized to placebo or chlorthalidone  , with the addition of atenolol or reserpine if needed , were observed for 5 years . Main outcome measures Major cardiovascular events , coronary events , stroke and all-cause mortality . Results Cardiovascular event rates for quartiles of baseline serum uric acid were : I , 32.7 per 1000 person-years ; II , 34.5 per 1000 person-years ; III , 38.1 per 1000 person-years ; and IV , 41.4 per 1000 person-years ( P for trend = 0.02 ) . The adjusted hazard ratio ( HR ) , of cardiovascular events for the highest quartile of serum uric acid versus the lowest quartile was 1.32 ( 95 % CI , 1.03–1.69 ) . The benefit of active treatment was not affected by baseline serum uric acid . After r and omization , an increase of serum uric acid < 0.06 mmol/l ( median change ) in the active treatment group was associated with a HR of 0.58 ( 0.37–0.92 ) for coronary events compared with those with a serum uric acid increase ≥ 0.06 mmol/l . This difference was not explained by blood pressure effects . Those with a serum uric acid increase ≥ 0.06 mmol/l in the active treatment group had a similar risk of coronary events as the placebo group . Conclusions Serum uric acid independently predicts cardiovascular events in older persons with isolated systolic hypertension . Monitoring serum uric acid change during diuretic treatment may help to identify patients who will most benefit from treatment
The reduction in cardiovascular mortality and morbidity was primarily due to a reduction in cerebrovascular mortality and morbidity .
AUTHORS ' CONCLUSIONS Treating healthy adults 60 years or older with moderate to severe systolic and /or diastolic hypertension with antihypertensive drug therapy reduced all-cause mortality , cardiovascular mortality and morbidity , cerebrovascular mortality and morbidity , and coronary heart disease mortality and morbidity .
Most evidence of benefit pertains to a primary prevention population using a thiazide as first-line treatment
BACKGROUND This is the second substantive up date of this review .
It was originally published in 1998 and was previously up date d in 2009 .
Elevated blood pressure ( known as ' hypertension ' ) increases with age - most rapidly over age 60 .
Systolic hypertension is more strongly associated with cardiovascular disease than is diastolic hypertension , and it occurs more commonly in older people .
It is important to know the benefits and harms of antihypertensive treatment for hypertension in this age group , as well as separately for people 60 to 79 years old and people 80 years or older .