title: The ALLHAT Trial. Diuretics are still the preferred initial drugs for high blood pressure.
abstract: The Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT) compared four antihypertensive agents in patients 55 years and older: chlorthalidone, doxazosin, amlodipine, and lisinopril. The doxazosin arm was terminated early because of an excess of congestive heart failure. Chlorthalidone was at least equivalent to amlodipine and lisinopril in all of the outcomes measured, and was better in some, notably heart failure.
authors.affiliation: Department of Nephrology and Hypertension, The Cleveland Clinic, Cleveland Clinic Foundation, OH 44195, USA.
authors.forename: Donald G
authors.initials: DG
authors.lastname: Vidt
mesh_terms: D000368:Aged; D017311:Amlodipine / Q000627:therapeutic use; D000959:Antihypertensive Agents / Q000627:therapeutic use*; D001795:Blood Pressure Determination; D002752:Chlorthalidone / Q000627:therapeutic use; D004232:Diuretics / Q000627:therapeutic use*; D004305:Dose-Response Relationship, Drug; D017292:Doxazosin / Q000627:therapeutic use; D004334:Drug Administration Schedule; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D006973:Hypertension / Q000175:diagnosis / Q000188:drug therapy*; D017706:Lisinopril / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D010349:Patient Compliance; D011336:Probability; D018570:Risk Assessment; D012720:Severity of Illness Index; D016896:Treatment Outcome
chemical_list: D000959:Antihypertensive Agents; D004232:Diuretics; D017311:Amlodipine; D017706:Lisinopril; D017292:Doxazosin; D002752:Chlorthalidone