Abstract | BACKGROUND: METHODS: After a 2-week run-in period, 60 obese outpatients (body mass index [calculated as weight in kilograms divided by the square of height in meters] 30-45), who met DSM-IV criteria for BED were randomly assigned to receive sibutramine hydrochloride ( n = 30), 15 mg/d, or placebo ( n = 30) in a 12-week double-blind study at 2 centers. The primary outcome measure was binge frequency, expressed as the number of days with binge-eating episodes during the past week. Secondary outcome measures included Binge Eating Scale, Beck Depression Inventory scores, weight, and treatment responder status (remission and response). For each efficacy outcome, an intent-to-treat analysis was performed using random regression methods. RESULTS: There was a significant reduction in the number of days with binge episodes in the sibutramine group compared with the placebo group (t203 = 2.14; P =.03); this was associated with an important and significant weight loss (-7.4 kg) compared with a small weight gain in the placebo group (1.4 kg) (t147 = 4.88; P<.001). Sibutramine was also associated with a significantly greater rate of reduction in Binge Eating Scale (t202 = 3.64; P<.001) and Beck Depression Inventory (t201 = 3.72; P<.001) scores. Dry mouth (P =.01) and constipation (P<.001) were more common adverse reactions with sibutramine than placebo. CONCLUSIONS:
Sibutramine is effective and well tolerated in the treatment of obese patients with BED. Its effects address 3 main domains of the BED syndrome, ie, binge eating, weight, and related depressive symptoms.
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Authors | Jose C Appolinario, Josué Bacaltchuk, Rosely Sichieri, Angelica M Claudino, Amelio Godoy-Matos, Christina Morgan, Maria T Zanella, Walmir Coutinho |
Journal | Archives of general psychiatry
(Arch Gen Psychiatry)
Vol. 60
Issue 11
Pg. 1109-16
(Nov 2003)
ISSN: 0003-990X [Print] United States |
PMID | 14609886
(Publication Type: Clinical Trial, Journal Article, Multicenter Study, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Chemical References |
- Antidepressive Agents
- Appetite Depressants
- Cyclobutanes
- sibutramine
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Topics |
- Adolescent
- Adult
- Antidepressive Agents
(adverse effects, therapeutic use)
- Appetite Depressants
(adverse effects, therapeutic use)
- Body Weight
(drug effects)
- Bulimia
(diagnosis, drug therapy, psychology)
- Cyclobutanes
(adverse effects, therapeutic use)
- Double-Blind Method
- Female
- Follow-Up Studies
- Humans
- Male
- Middle Aged
- Obesity
(diagnosis, drug therapy, psychology)
- Personality Inventory
- Treatment Outcome
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