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 .
The Study on Cognition and Prognosis in the Elderly (SCOPE): principal results of a randomized double-blind intervention trial
Background The prognostic benefits of blood pressure lowering treatment in elderly hypertensive patients were established more than a decade ago , but are less clear in those with mildly to moderately elevated blood pressure . Objective To assess whether c and esartan-based antihypertensive treatment in elderly patients with mildly to moderately elevated blood pressure confers a reduction in cardiovascular events , cognitive decline and dementia . Design Prospect i ve , double-blind , r and omized , parallel-group study conducted in 1997–2002 . Setting and participants The study was of 4964 patients aged 70–89 years , with systolic blood pressure 160–179 mmHg , and /or diastolic blood pressure 90–99 mmHg , and a Mini Mental State Examination ( MMSE ) test score ⩾ 24 . A total of 527 centres in 15 countries participated in the study . Intervention Patients were assigned r and omly to receive the angiotensin receptor blocker c and esartan or placebo , with open-label active antihypertensive therapy added as needed . As a consequence , active antihypertensive therapy was extensively used in the control group ( 84 % of patients ) . Mean follow-up was 3.7 years . Main outcome measures The primary outcome measure was major cardiovascular events , a composite of cardiovascular death , non-fatal stroke and non-fatal myocardial infa rct ion . Secondary outcome measures included cardiovascular death , non-fatal and fatal stroke and myocardial infa rct ion , cognitive function measured by the MMSE and dementia . Results Blood pressure fell by 21.7/10.8 mmHg in the c and esartan group and by 18.5/9.2 mmHg in the control group . A first major cardiovascular event occurred in 242 c and esartan patients and in 268 control patients ; risk reduction with c and esartan was 10.9 % [ 95 % confidence interval ( CI ) , −6.0 to 25.1 , P = 0.19 ] . C and esartan-based treatment reduced non-fatal stroke by 27.8 % ( 95 % CI , 1.3 to 47.2 , P = 0.04 ) , and all stroke by 23.6 % ( 95 % CI , −0.7 to 42.1 , P = 0.056 ) . There were no significant differences in myocardial infa rct ion and cardiovascular mortality . Mean MMSE score fell from 28.5 to 28.0 in the c and esartan group and from 28.5 to 27.9 in the control group ( P = 0.20 ) . The proportions of patients who had a significant cognitive decline or developed dementia were not different in the two treatment groups . Conclusions In elderly hypertensive patients , a slightly more effective blood pressure reduction during c and esartan-based therapy , compared with control therapy , was associated with a modest , statistically non-significant , reduction in major cardiovascular events and with a marked reduction in non-fatal stroke . Cognitive function was well maintained in both treatment groups in the presence of substantial blood pressure reductions . Both treatment regimens were generally well tolerated
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 .