title: Group and multifamily behavioral treatment for obsessive compulsive disorder: a pilot study.
abstract: Recent trends toward managed care in mental health settings require investigation of the efficacy and cost-effectiveness of treatments conducted over shorter time frames or with less therapist involvement. Findings are presented in an uncontrolled trial of two types of group behavioral treatments of OCD: group (GBT) and multifamily (MFBT). Seventeen patients (10 women and 7 men) diagnosed with OCD received a partially manualized GBT delivered by co-therapy teams in three groups of ten 2-hr sessions. Mean interview-based YBOCS scores reduced significantly at posttest and at 1-year follow-up, as did measures of overall functioning on the Sheehan Disability Scale at posttest and follow-up. A second cohort of 19 patients (14 women and 5 men) was treated with MFBT that included spouses/partners and parents in three co-therapy groups. Two groups received ten 2-hr sessions and one received twelve 2-hr sessions. YBOCS scores reduced significantly at posttest and at 1-year follow-up, with corresponding gains in disability scores. Both group treatments showed large effects comparable to those reported for a more intensive individual behavioral treatment. Comparisons of treatments indicated that similar proportions of subjects were reliably changed at posttest and follow-up respectively, but more MFBT than GBT participants were clinically significantly improved. These promising cost effective group treatments remain to be tested in a controlled trial.
authors.affiliation: Butler Hospital, Boston, MA, USA.
authors.forename: B
authors.initials: B
authors.lastname: Van Noppen
authors.forename: G
authors.initials: G
authors.lastname: Steketee
authors.forename: B H
authors.initials: BH
authors.lastname: McCorkle
authors.forename: M
authors.initials: M
authors.lastname: Pato
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001521:Behavior Therapy / Q000191:economics; D002648:Child; D015331:Cohort Studies; D003362:Cost-Benefit Analysis; D005196:Family Therapy / Q000191:economics; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009771:Obsessive-Compulsive Disorder / Q000523:psychology / Q000628:therapy*; D010043:Outcome and Process Assessment, Health Care; D010552:Personality Assessment; D010865:Pilot Projects; D011615:Psychotherapy, Group / Q000191:economics; D016896:Treatment Outcome