Our analyses found no evidence of a difference in total mortality or cardiovascular outcomes for ARBs as compared with ACE inhibitors , while ARBs caused slightly fewer WDAEs than ACE inhibitors .
Although ACE inhibitors have shown efficacy in these outcomes over placebo , our results can not be used to extrapolate the same conclusion for ARBs directly , which have not been studied in placebo-controlled trials for hypertension .
BACKGROUND Angiotensin converting enzyme inhibitors ( ACE inhibitors ) and angiotensin receptor blockers ( ARBs ) are widely prescribed for primary hypertension ( systolic blood pressure > 140 mmHg or diastolic blood pressure > 90 mmHg ) .
However , while ACE inhibitors have been shown to reduce mortality and morbidity in placebo-controlled trials , ARBs have not .
Therefore , a comparison of the efficacies of these two drug classes in primary hypertension for preventing total mortality and cardiovascular events is important .
OBJECTIVES To compare the effects of ACE inhibitors and ARBs on total mortality and cardiovascular events , and their rates of withdrawals due to adverse effects ( WDAEs ) , in people with primary hypertension .
A prospective evaluation of persistence on antihypertensive treatment with different antihypertensive drugs in clinical practice
Persistence on treatment affects the efficacy of antihypertensive treatment . We prospect ively investigated the persistence on therapy and the extent of  blood pressure ( BP ) control  in 347 hypertensive patients ( age 59.4 ± 6 years ) r and omly allocated to a first-line treatment with : angiotensin-converting enzyme ( ACE ) inhibitors , calcium-channel blockers ( CCBs ) , ß-blockers , angiotensin-II receptor blockers ( ARBs ) , or diuretics and followed-up for 24-months . Persistence on treatment was higher in patients treated with ARBs ( 68.5 % ) and ACE inhibitors ( 64.5 % ) vs CCBs ( 51.6 % ; p < 0.05 ) , β-blockers ( 44.8 % , p < 0.05 ) , and diuretics ( 34.4 % , p < 0.01 ) . No ARB , ACE inhibitor , β-blocker , or diuretic was associated with a higher persistence in therapy compared with the other molecules used in each therapeutic class . The rate of persistence was significantly higher in patients treated with lercanidipine vs others CCBs ( 59.3 % vs 46.6 % , p < 0.05 ) . Systolic and diastolic BP was decreased more successfully in patients treated with ARBs ( −11.2/−5.8 mmHg ) , ACE inhibitors ( −10.5/−5.1 mmHg ) , and CCBs ( −8.5/−4.6 mmHg ) compared with ß-blockers ( −4.0/−2.3 mmHg p < 0.05 ) and diuretics ( −2.3/−2.1 mmHg , p < 0.05 ) . No ARB , ACE inhibitor , β-blocker , or diuretic was associated with a higher BP control compared with the other molecules used in each therapeutic class . A trend toward a better BP control was observed in response to lercanidipine vs other CCBs ( p = 0.059 ) . The present results confirm the importance of persistence on treatment for the management of hypertension in clinical practice
Our analyses found no evidence of a difference in total mortality or cardiovascular outcomes for ARBs as compared with ACE inhibitors , while ARBs caused slightly fewer WDAEs than ACE inhibitors .
Although ACE inhibitors have shown efficacy in these outcomes over placebo , our results can not be used to extrapolate the same conclusion for ARBs directly , which have not been studied in placebo-controlled trials for hypertension .
BACKGROUND Angiotensin converting enzyme inhibitors ( ACE inhibitors ) and angiotensin receptor blockers ( ARBs ) are widely prescribed for primary hypertension ( systolic blood pressure > 140 mmHg or diastolic blood pressure > 90 mmHg ) .
However , while ACE inhibitors have been shown to reduce mortality and morbidity in placebo-controlled trials , ARBs have not .
Therefore , a comparison of the efficacies of these two drug classes in primary hypertension for preventing total mortality and cardiovascular events is important .
OBJECTIVES To compare the effects of ACE inhibitors and ARBs on total mortality and cardiovascular events , and their rates of withdrawals due to adverse effects ( WDAEs ) , in people with primary hypertension .