First-line low-dose thiazides reduce all morbidity and mortality outcomes .
First-line ACE inhibitors and calcium channel blockers may be similarly effective but the evidence is less robust .
First-line high-dose thiazides and first-line beta-blockers are inferior to first-line low-dose thiazides
BACKGROUND Sustained elevated blood pressure , unresponsive to lifestyle measures , leads to a critically important clinical question : What class of drug to use first-line ?
This review answers that question .
OBJECTIVES PRIMARY OBJECTIVE To quantify the benefits and harms of the major first-line anti-hypertensive drug classes : thiazides , beta-blockers , calcium channel blockers , angiotensin converting enzyme ( ACE ) inhibitors , alpha-blockers , and angiotensin II receptor blockers ( ARB ) .
Telmisartan to prevent recurrent stroke and cardiovascular events.
BACKGROUND Prolonged lowering of blood pressure after a stroke reduces the risk of recurrent stroke . In addition , inhibition of the renin-angiotensin system in high-risk patients reduces the rate of subsequent cardiovascular events , including stroke . However , the effect of lowering of blood pressure with a renin-angiotensin system inhibitor soon after a stroke has not been clearly established . We evaluated the effects of therapy with an angiotensin-receptor blocker , telmisartan , initiated early after a stroke . METHODS In a multicenter trial involving 20,332 patients who recently had an ischemic stroke , we r and omly assigned 10,146 to receive telmisartan  ( 80 mg daily ) and 10,186 to receive  placebo . The primary outcome was recurrent stroke . Secondary outcomes were major cardiovascular events ( death from cardiovascular causes , recurrent stroke , myocardial infa rct ion , or new or worsening heart failure ) and new-onset diabetes . RESULTS The median interval from stroke to r and omization was 15 days . During a mean follow-up of 2.5 years , the mean blood pressure was 3.8/2.0 mm Hg lower in the telmisartan group than in the placebo group . A total of 880 patients ( 8.7 % ) in the telmisartan group and 934 patients ( 9.2 % ) in the placebo group had a subsequent stroke ( hazard ratio in the telmisartan group , 0.95 ; 95 % confidence interval [ CI ] , 0.86 to 1.04 ; P=0.23 ) . Major cardiovascular events occurred in 1367 patients ( 13.5 % ) in the telmisartan group and 1463 patients ( 14.4 % ) in the placebo group ( hazard ratio , 0.94 ; 95 % CI , 0.87 to 1.01 ; P=0.11 ) . New-onset diabetes occurred in 1.7 % of the telmisartan group and 2.1 % of the placebo group ( hazard ratio , 0.82 ; 95 % CI , 0.65 to 1.04 ; P=0.10 ) . CONCLUSIONS Therapy with telmisartan initiated soon after an ischemic stroke and continued for 2.5 years did not significantly lower the rate of recurrent stroke , major cardiovascular events , or diabetes . ( Clinical Trials.gov number , NCT00153062 .
First-line low-dose thiazides reduce all morbidity and mortality outcomes .
First-line ACE inhibitors and calcium channel blockers may be similarly effective but the evidence is less robust .
First-line high-dose thiazides and first-line beta-blockers are inferior to first-line low-dose thiazides
BACKGROUND Sustained elevated blood pressure , unresponsive to lifestyle measures , leads to a critically important clinical question : What class of drug to use first-line ?
This review answers that question .
OBJECTIVES PRIMARY OBJECTIVE To quantify the benefits and harms of the major first-line anti-hypertensive drug classes : thiazides , beta-blockers , calcium channel blockers , angiotensin converting enzyme ( ACE ) inhibitors , alpha-blockers , and angiotensin II receptor blockers ( ARB ) .