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 .
Results of the pilot study for the Hypertension in the Very Elderly Trial
Background The risks and benefits of treating hypertension in individuals older than 80 years are uncertain . A meta- analysis has suggested that a reduction in stroke events of 36 % may have to be balanced against a 14 % increase in total mortality . Objectives To report the results of the pilot study of the Hypertension in the Very Elderly Trial ( HYVET ) , which is in progress to address these issues . Methods The HYVET-Pilot was a multicentre international open pilot trial . In 10 European countries , 1283 patients older than 80 years and with a sustained blood pressure of 160–219/90–109 mmHg were allocated r and omly to one of three treatments : a diuretic-based regimen ( usually bendroflumethiazide ; n = 426 ) , an angiotensin-converting enzyme inhibitor regimen ( usually lisinopril ; n = 431 ) or no treatment ( n = 426 ) . The procedure permitted doses of the drug to be titrated and diltiazem slow-release to be added to active treatment . Target blood pressure was < 150/80 mmHg and mean follow-up was 13 months . Results In the combined actively treated groups , the reduction in stroke events relative hazard rate ( RHR ) was 0.47 [ 95 % confidence interval ( CI ) 0.24 to 0.93 ] and the reduction in stroke mortality RHR was 0.57 ( 95 % CI 0.25 to 1.32 ) . However , the estimate of total mortality supported the possibility of excess deaths with active treatment ( RHR 1.23 , 95 % CI 0.75 to 2.01 ) . Conclusions The preliminary results support the need for the continuing main HYVET trial . It is possible that treatment of 1000 patients for 1 year may reduce stroke events by 19 ( nine non-fatal ) , but may be associated with 20 extra non-stroke deaths
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 .