Evaluation of sexual functioning in depressed outpatients: a double-blind comparison of sustained-release bupropion and sertraline treatment.
Sexual dysfunction is a frequently reported side effect of many antidepressants, including serotonin reuptake inhibitors. Bupropion, an antidepressant of the aminoketone class, is relatively free of adverse sexual effects. In a randomized, double-blind, multicenter trial, sustained-release bupropion (bupropion SR) and sertraline, a selective serotonin reuptake inhibitor, were found to be similarly efficacious in the treatment of outpatients with moderate to severe depression. This report describes the results of a double-blind comparison of the sexual side effect profiles of bupropion SR and sertraline. Two hundred forty-eight patients who had received a diagnosis of moderate to severe major depression were randomly assigned to receive treatment with bupropion SR (100-300 mg/day) or sertraline (50-200 mg/day) for 16 weeks. Eligible patients were required to be in a stable relationship and to have normal sexual functioning. Sexual functioning was assessed by the investigator at each clinic visit using investigator-rated structured interviews. A significantly greater percentage of sertraline-treated patients (63% and 41% of men and women, respectively) developed sexual dysfunction compared with bupropion SR-treated patients (15% and 7%, respectively). Sexual dysfunction was noted as early as day 7 in sertraline-treated patients at a dose of 50 mg/day and persisted until the end of the 16-week treatment phase. Four patients, all of whom were treated with sertraline, discontinued from the study prematurely because of sexual dysfunction. Given the similar efficacy of the two drugs in treating depression, bupropion SR may be a more appropriate antidepressant choice than sertraline in patients for whom sexual dysfunction is a concern.
Segraves
R T
RT
Department of Psychiatry, MetroHealth Medical Center, Cleveland, Ohio 44109-1998, USA.
Kavoussi
R
R
Hughes
A R
AR
Batey
S R
SR
Johnston
J A
JA
Donahue
R
R
Ascher
J A
JA
D000293:Adolescent; D000328:Adult; D000368:Aged; D000553:Ambulatory Care; D018687:Antidepressive Agents, Second-Generation / Q000008:administration & dosage / Q000009:adverse effects*; D016642:Bupropion / Q000008:administration & dosage / Q000009:adverse effects*; D003692:Delayed-Action Preparations; D003866:Depressive Disorder / Q000175:diagnosis / Q000188:drug therapy*; D004305:Dose-Response Relationship, Drug; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D020280:Sertraline / Q000008:administration & dosage / Q000009:adverse effects*; D012725:Sexual Behavior / Q000187:drug effects*
D018687:Antidepressive Agents, Second-Generation; D003692:Delayed-Action Preparations; D016642:Bupropion; D020280:Sertraline