title: Experience with angiotensin II antagonists in hypertensive patients.
abstract: 1. The availability of orally active specific angiotensin receptor antagonists (AT1 antagonists) has opened new therapeutic choices and provided probes to test the specific role of the renin-angiotensin system in the pathogenesis of cardiovascular disease. 2. The data available so far suggest that the antihypertensive efficacy of angiotensin receptor antagonists is comparable to that of angiotensin-converting enzyme (ACE) inhibitors. This provides further evidence that this latter class of drugs exerts its effect mainly through blockade of the renin-angiotensin enzymatic cascade. As expected, the association of a diuretic exerts an equally strong additive effect to the antihypertensive efficacy of both classes of drugs. 3. The most common side effect of ACE inhibitors, dry cough, does not occur with AT1 antagonists, which confirms the long-held view that this untoward effect of the ACE inhibitors is due to renin-angiotensin-independent mechanisms. 4. Long-term studies with morbidity/mortality outcome results are needed, before a definite position can be assigned to this newcomer in the orchestra of modern antihypertensive drugs. Notwithstanding, this new class of agents already represents an exciting new addition to our therapeutic armamentarium.
authors.affiliation: Division of Hypertension, University Hospital, Lausanne, Switzerland.
authors.forename: B
authors.initials: B
authors.lastname: Waeber
authors.forename: M
authors.initials: M
authors.lastname: Burnier
authors.forename: J
authors.initials: J
authors.lastname: Nussberger
authors.forename: H R
authors.initials: HR
authors.lastname: Brunner
mesh_terms: D000804:Angiotensin II / Q000037:antagonists & inhibitors*; D000806:Angiotensin-Converting Enzyme Inhibitors / Q000008:administration & dosage / Q000009:adverse effects / Q000494:pharmacology / Q000627:therapeutic use; D004232:Diuretics / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D006973:Hypertension / Q000188:drug therapy* / Q000401:mortality; D007668:Kidney / Q000187:drug effects / Q000378:metabolism; D016032:Randomized Controlled Trials as Topic; D012083:Renin / Q000097:blood; D012084:Renin-Angiotensin System / Q000187:drug effects; D016896:Treatment Outcome
chemical_list: D000806:Angiotensin-Converting Enzyme Inhibitors; D004232:Diuretics; D000804:Angiotensin II; D012083:Renin