Treatment of Obese Patients with Dexfenfluramine: A Multicenter, Placebo-Controlled Study.
This randomized, placebo-controlled, double-blind study was designed to evaluate the safety and efficacy of dexfenfluramine (Dfen). Dfen 15 mg BID, and placebo were administered for 12 weeks to 337 moderately obese patients on calorically restricted diets. Patients were monitored for an additional 4 weeks. Efficacy was evaluated in 321 patients who were an average of 52% in excess of ideal body weight. Dfen-treated patients lost significantly more weight than did those treated with placebo (p less-than-or-equal 0.001). Small nonsignificant fluctuations in body weight were observed during the 4-week posttreatment period in both groups. The most common drug-related side effects were diarrhea, asthenia, dry mouth, and thirst (p less-than-or-equal 0.05 compared with placebo). Dexfenfluramine may become a valuable addition to weight loss and weight management programs.
Lucas
Charles P.
CP
William Beaumont Hospital, Birmingham, MI USA.
Sandage
Bobby W.
BW