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 .
Syst-Eur. A multicentre trial on the treatment of isolated systolic hypertension in the elderly: Objectives, protocol, and organization
Summary The Syst-Eur Trial is a concerted action of the European Community ’s Medical and Health Research Programme . The trial is carried out in consultation with the World Health Organization , the International Society of Hypertension , the European Society of Hypertension and the World Hypertension League . This article describes the objectives and the protocol of Syst-Eur , a multicentre trial design ed by the European Working Party on High Blood . Pressure in the Elderly ( EWPHE ) , to test the hypothesis that antihypertensive treatment of elderly patients with isolated systolic hypertension results in a significant change in stroke morbidity and mortality . Secondary endpoints include cardiovascular events , such as myocardial infa rct ion and congestive heart failure .  To be eligible patients must be at least 60 years old and have a systolic blood pressure averaging 160–219 mmHg with a diastolic pressure less than 95 mmHg . Patients must give their informed consent and be free of major cardiovascular and non-cardiovascular diseases at entry . The patients are r and omized to active treatment or placebo . Active treatment consists of nitrendipine ( 10–40 mg/day ) , combined with enalapril ( 5–20 mg/day ) and hydrochlorothiazide ( 12.5–25 mg/day ) , as necessary . The patients of the control group receive matching placebos . The drugs ( or matching placebos ) are stepwise titrated and combined in order to reduce systolic blood pressure by 20 mmHg at least to a level below 150 mmHg . Morbidity and mortality are monitored to enable an intention-to-treat and per protocol comparison of the outcome in the 2 treatment groups . A one-year pilot trial ( 1989 ) showed that the protocol is practicable . The Ethics Committee therefore decided to start the definite study ( 1990 ) , in which r and omized patients will be followed for 5 years . Recruitment of new centres and of the required 3,000 patients will last 3 years ( until 1993 )
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 .