title: Hoarding Disorder and a Systematic Review of Treatment with Cognitive Behavioral Therapy.
abstract: Until recently, compulsive hoarding has been treated as a type of obsessive-compulsive disorder with mixed results. Little research exists on the efficacy of behavioral interventions specifically designed to treat hoarding disorder, and most existing research is limited with regard to the numbers of participants, their ethnic and cultural diversity, and study replication; therefore, the generalizability of findings is limited. This article reviews the prevalence of hoarding disorder, cognitive behavioral therapy treatment approaches, and measurement of symptoms. A systematic review compares the efficacy of various CBT methods, with particular attention to comparing therapy that is traditionally used to treat OCD with those designed specifically to treat hoarding disorder. Only clinical studies using CBT interventions designed to treat hoarding associated with OCD or hoarding disorder were included. Studies included participants of all ages, and articles were published in peer-reviewed journals. Case studies were excluded. After a comprehensive search and removing duplicates from databases and references, 65 articles were reviewed, of which 12 met criteria for review. Preliminary results demonstrate improvement in hoarding symptoms with CBT interventions that are both for OCD and those designed to specifically treat hoarding disorder; however, when compared to each other, the efficacy of these treatments is inconclusive, thus more research is needed.
authors.affiliation: a Department of Psychological & Brain Sciences , Center for Mental Health Disparities, University of Louisville , Louisville , KY , USA.
authors.forename: Monnica
authors.initials: M
authors.lastname: Williams
authors.affiliation: a Department of Psychological & Brain Sciences , Center for Mental Health Disparities, University of Louisville , Louisville , KY , USA.|b Department of Psychology , Spalding University , Louisville , KY , USA.
authors.forename: Jenifer A
authors.initials: JA
authors.lastname: Viscusi
mesh_terms: D015928:Cognitive Behavioral Therapy; D000067836:Hoarding Disorder / Q000523:psychology* / Q000628:therapy*; D006801:Humans; D009771:Obsessive-Compulsive Disorder / Q000523:psychology / Q000628:therapy
keywords: Hoarding disorder; cognitive behavioral therapy; obsessive-compulsive disorder; treatment