title: The ELITE Study. What are its implications for the drug treatment of heart failure? Evaluation of Losartan in the Elderly Study.
abstract: Angiotensin II type 1 (AT1) receptor antagonists inhibit the renin-angiotensin system more completely than ACE inhibitors, and do not increase bradykinin levels as ACE inhibitors do. ACE inhibitors have been proven to increase survival and improve quality of life in patients with congestive heart failure (CHF). At the 48-week follow-up of the Evaluation of Losartan in the Elderly (ELITE) Study, the AT1 receptor antagonist losartan (at a dosage of 50 mg/day) was found to be superior to captopril 50 mg 3 times daily in terms of its effects on total mortality, total mortality and/or hospitalisation for CHF, and hospitalisation for any reason. Hospitalisation for CHF was the same for both drugs. Adverse effects occurred in 12 and 21% of those receiving losartan and captopril, respectively. Cough, rash, angioedema or taste disturbances/reduced appetite prompted the cessation of drug treatment in 0 and 7% of those receiving losartan and captopril, respectively. Until additional data are available, this author recommends that elderly patients with CHF and an abnormal or normal left ventricular ejection fraction, and who are unable to tolerate ACE inhibitors, should receive losartan 50 mg/day.
authors.affiliation: Department of Geriatrics and Adult Development, Mount Sinai School of Medicine, New York City, USA.
authors.forename: W S
authors.initials: WS
authors.lastname: Aronow
mesh_terms: D000368:Aged; D000375:Aging / Q000502:physiology*; D057911:Angiotensin Receptor Antagonists; D000959:Antihypertensive Agents / Q000494:pharmacology / Q000627:therapeutic use*; D005069:Evaluation Studies as Topic; D006333:Heart Failure / Q000188:drug therapy* / Q000401:mortality; D006801:Humans; D019808:Losartan / Q000494:pharmacology / Q000627:therapeutic use*
chemical_list: D057911:Angiotensin Receptor Antagonists; D000959:Antihypertensive Agents; D019808:Losartan