title: Future perspectives and implications.
abstract: Over a 4.5 year follow-up period, the HOPE (Heart Outcomes Prevention Evaluation) trial, and the MICRO-HOPE (Microalbuminuria, Cardiovascular, and Renal Outcomes) and SECURE (Study to Evaluate Carotid Ultrasound changes in patients treated with Ramipril and vitamin E) substudies have all demonstrated a large benefit of ramipril versus placebo in patients over 55 years at high risk (by reason of a prior vascular event), or by being diabetic subjects with one additional risk factor. The baseline blood pressure on average was normal, at 139/79 mmHg, and was modestly reduced by 3.3/1.4 mmHg. Patients with known left ventricular dysfunction were excluded, as were those with uncontrolled hypertension. The incidence of stroke was reduced by 32%, myocardial infarction by 20% and cardiovascular death by 25%. The benefits conferred were in addition to, and largely independent of, other conventional treatments such as aspirin, lipid-lowering agents, beta-blockers, diuretics and calcium channel blockers. The relative risk reduction was very similar whether or not the patient was a known hypertensive at baseline. High dose ACE inhibition with ramipril is applicable to a far wider population of patients at high risk of cardiovascular events than the current indications of hypertension and left ventricular dysfunction.
authors.affiliation: John Radcliffe Hospital, Oxford, UK.
authors.forename: P
authors.initials: P
authors.lastname: Sleight
mesh_terms: D000368:Aged; D000806:Angiotensin-Converting Enzyme Inhibitors / Q000627:therapeutic use*; D001794:Blood Pressure / Q000187:drug effects; D002318:Cardiovascular Diseases / Q000188:drug therapy*; D002319:Cardiovascular System / Q000187:drug effects; D004359:Drug Therapy, Combination; D006801:Humans; D008875:Middle Aged; D018579:Patient Selection; D017257:Ramipril / Q000627:therapeutic use*
chemical_list: D000806:Angiotensin-Converting Enzyme Inhibitors; D017257:Ramipril