title: Citalopram in the treatment of binge-eating disorder: a placebo-controlled trial.
abstract: BACKGROUND
  Binge-eating disorder is a newly recognized eating disorder characterized by recurrent episodes of binge eating without compensatory weight loss behaviors. It commonly co-occurs with depressive disorders and obesity. Citalopram is a highly selective serotonin reuptake inhibitor antidepressant. The purpose of this study was to assess the efficacy and safety of citalopram in the treatment of binge-eating disorder.
  
  
  METHODS
  Thirty-eight outpatients with a DSM-IV diagnosis of binge-eating disorder were enrolled in the study between August 2000 and July 2001 and were randomly assigned to receive either citalopram (N = 19) or placebo (N = 19) in a 6-week, double-blind, flexible-dose (20-60 mg/day) study. The primary measure of efficacy was frequency of binge-eating episodes. Secondary measures included frequency of binge days, body mass index (BMI), weight, Clinical Global Impressions-Severity of Illness scale scores, Yale-Brown Obsessive Compulsive Scale Modified for Binge Eating (YBOCS-BE) scores, Hamilton Rating Scale for Depression (HAM-D) scores, and response categories. The outcome measures were analyzed using 2 random regression methods, with a time trend analysis (primary analysis) and an endpoint analysis. In addition, response categories were analyzed using an exact trend test.
  
  
  RESULTS
  Compared with placebo-treated subjects, subjects receiving citalopram (mean dose of 57.9 mg/day) had a significantly greater rate of reduction in frequency of binge eating (p =.003), frequency of binge days (p <.001), BMI (p <.001), weight (p <.001), severity of illness (p =.028), and YBOCS-BE score (p =.007) and a marginally significant rate of reduction in HAM-D score (p =.053). Differences between groups in response categories were marginally significant (p =.068 for intent-to-treat analysis).
  
  
  CONCLUSIONS
  In a 6-week, placebo-controlled, flexible-dose trial, citalopram was efficacious in reducing binge-eating frequency, weight, and severity of illness and was generally well tolerated in subjects with binge-eating disorder.
authors.affiliation: Division of Psychopharmacology Research and Eating Disorders, Department of Psychiatry, University of Cincinnati College of Medicine, Cincinnati, Ohio 45267-0559, USA. susan.mcelroy@uc.edu
authors.forename: Susan L
authors.initials: SL
authors.lastname: McElroy
authors.forename: James I
authors.initials: JI
authors.lastname: Hudson
authors.forename: Shishuka
authors.initials: S
authors.lastname: Malhotra
authors.forename: Jeffrey A
authors.initials: JA
authors.lastname: Welge
authors.forename: Erik B
authors.initials: EB
authors.lastname: Nelson
authors.forename: Paul E
authors.initials: PE
authors.lastname: Keck
mesh_terms: D000293:Adolescent; D000328:Adult; D015992:Body Mass Index; D002032:Bulimia / Q000175:diagnosis / Q000188:drug therapy*; D015283:Citalopram / Q000627:therapeutic use*; D003866:Depressive Disorder / Q000175:diagnosis / Q000523:psychology; D004311:Double-Blind Method; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000175:diagnosis / Q000523:psychology; D017063:Outcome Assessment, Health Care; D017367:Selective Serotonin Reuptake Inhibitors / Q000627:therapeutic use*; D012720:Severity of Illness Index; D011795:Surveys and Questionnaires; D013997:Time Factors; D017186:Titrimetry
chemical_list: D015283:Citalopram; D017367:Selective Serotonin Reuptake Inhibitors