| In the last two decades, there have been a number of large, randomized clinical trials that have shaped the way medicine is practiced.  This page lists some of the major trials in several areas. Heart Failure
 RALES: In patients with NYHA III and IV heart failure, spironolactone added to a beta-blocker and an ACE-inhibitor decreased all-cause mortality.
 AF-CHF: In patients with both atrial fibrillation and congestive heart failure, rate control was as effective as rhythm control in decreasing all-cause mortality.
 Diabetes
 ADOPT
 DREAM
 UKPDS
 ACCORD
 Hypertension
 HYVAT
 DASH
 VADT
 PROGRESS
 Surgery
 POISE
 Hyperlipidaemia
 CARDS
 Framingham
 DASH
 Anticoagulation
 AFFIRM
 CLARITY
 CURE (NEJM, 2001): In patients with NSTEMI or unstable angina, clopidogrel + ASA was superior to ASA alone in preventing MI, stroke, and CVD-related death, although the risk of major bleeding was increased.
 Stroke
 NINDS
 ECASS
 PRoFESS (NEJM, 2008): ASA + dipyridamole is as effective as clopidogrel in the prevention of stroke.  The risk of intracranial haemorrhage was higher in the clopidogrel group.
 
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