However , the 95 % confidence intervals of these outcomes suggest the lower BP target is probably not worse , and might offer a clinical ly important benefit .
AUTHORS ' CONCLUSIONS At the present time there is insufficient evidence to know whether a higher BP target ( less than150 to 160/95 to 105 mmHg ) or a lower BP target ( less than 140/90 mmHg ) is better for older adults with high BP .
BACKGROUND Eight out of 10 major antihypertensive trials in older adults attempted to achieve a target systolic blood pressure ( BP ) less than 160 mmHg .
Collectively these trials demonstrated benefit for treatment , as compared to no treatment , for an older adult with BP greater than 160 mmHg .
However an even lower BP target of less than 140 mmHg is commonly applied to all age groups .
At the present time it is not known whether a lower or higher BP target is associated with better cardiovascular outcomes in older adults .
OBJECTIVES To assess the effects of a higher ( less than 150 to 160/95 to 105 mmHg ) BP target compared to the lower BP target of less than 140/90 mmHg in hypertensive adults 65 years of age or older .
Olmesartan vs ramipril in the treatment of hypertension and associated clinical conditions in the elderly: a reanalysis of two large double-blind, randomized studies at the light of the most recent blood pressure targets recommended by guidelines
In this paper , we present the results of a re analysis of the data of two large r and omized , double-blind , parallel group studies with a similar design , comparing the efficacy of an angiotensin-receptor blocker ( olmesartan medoxomil ) with that of an angiotensin-converting enzyme inhibitor ( ramipril ) , by applying two different blood pressure targets recently recommended by hypertension guidelines for all patients , irrespective of the presence of diabetes ( < 140/90 mmHg ) , and for elderly hypertensive patients ( < 150/90 mmHg ) . The efficacy of olmesartan was not negatively affected by age , sex , hypertension type , diabetes status or other concomitant clinical conditions , or cardiovascular risk factors . In most cases , olmesartan provided better blood pressure control than ramipril . Olmesartan was significantly more effective than ramipril in male patients , in younger patients ( aged 65–69 years ) , in those with metabolic syndrome , obesity , dyslipidemia , preserved renal function , diastolic ± systolic hypertension , and , in general , in patients with a high or very high cardiovascular risk . Interestingly , patients previously untreated or treated with two or more antihypertensive drugs showed a significantly larger response with olmesartan than with ramipril . Thus , our results confirm the good efficacy of olmesartan in elderly hypertensives even when new blood pressure targets for antihypertensive treatment are considered . Such results may be relevant for the clinical practice , providing some hint on the possible different response of elderly hypertensive patients to two different drugs acting on the renin – angiotensin system , when patients are targeted according to the blood pressure levels recommended by recent hypertension guidelines
However , the 95 % confidence intervals of these outcomes suggest the lower BP target is probably not worse , and might offer a clinical ly important benefit .
AUTHORS ' CONCLUSIONS At the present time there is insufficient evidence to know whether a higher BP target ( less than150 to 160/95 to 105 mmHg ) or a lower BP target ( less than 140/90 mmHg ) is better for older adults with high BP .
BACKGROUND Eight out of 10 major antihypertensive trials in older adults attempted to achieve a target systolic blood pressure ( BP ) less than 160 mmHg .
Collectively these trials demonstrated benefit for treatment , as compared to no treatment , for an older adult with BP greater than 160 mmHg .
However an even lower BP target of less than 140 mmHg is commonly applied to all age groups .
At the present time it is not known whether a lower or higher BP target is associated with better cardiovascular outcomes in older adults .
OBJECTIVES To assess the effects of a higher ( less than 150 to 160/95 to 105 mmHg ) BP target compared to the lower BP target of less than 140/90 mmHg in hypertensive adults 65 years of age or older .