title: Appetite-focused dialectical behavior therapy for the treatment of binge eating with purging: a preliminary trial.
abstract: OBJECTIVE
  This treatment development study investigated the acceptability and efficacy of a modified version of dialectical behavior therapy (DBT) for bulimia nervosa (BN), entitled appetite focused DBT (DBT-AF).
  
  
  METHODS
  Thirty-two women with binge/purge episodes at least one time per week were randomly assigned to 12 weekly sessions of DBT-AF (n = 18) or to a 6-week delayed treatment control (n = 14). Participants completed the EDE interview and self-report measures at baseline, 6 weeks, and posttreatment.
  
  
  RESULTS
  Treatment attrition was low, and DBT-AF was rated highly acceptable. At 6 weeks, participants who were receiving DBT-AF reported significantly fewer BN symptoms than controls. At posttest, 26.9% of the 26 individuals who entered treatment (18 initially assigned and 8 from the delayed treatment control) were abstinent from binge/purge episodes for the past month; 61.5% no longer met full or subthreshold criteria for BN. Participants demonstrated a rapid rate of response to treatment and achieved clinically significant change.
  
  
  CONCLUSIONS
  Results suggest that DBT-AF warrants further investigation as an alternative to DBT or cognitive behavior therapy for BN.
authors.affiliation: Department of Psychology, University of Colorado at Boulder, Boulder, Colorado, USA. hilldm@colorado.edu
authors.forename: Diana M
authors.initials: DM
authors.lastname: Hill
authors.forename: Linda W
authors.initials: LW
authors.lastname: Craighead
authors.forename: Debra L
authors.initials: DL
authors.lastname: Safer
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D001521:Behavior Therapy / Q000379:methods*; D052018:Bulimia Nervosa / Q000523:psychology / Q000628:therapy*; D004644:Emotions; D005260:Female; D006801:Humans; D057194:Intention to Treat Analysis; D010349:Patient Compliance; D010865:Pilot Projects; D016896:Treatment Outcome