Clinical utility of subtyping binge eating disorder by history of anorexia or bulimia nervosa in a treatment sample. Issue 6 (8th May 2015)

• Record Type: Journal Article
• Authors: Utzinger, Linsey M.; Mitchell, James E.; Cao, Li; Crosby, Ross D.; Crow, Scott J.; Wonderlich, Stephen A.; Peterson, Carol B.
• Is Part Of: International journal of eating disorders. Volume 48:Issue 6(2015:Sep.)
• Page Start: 785
• Page End: 789
• Publication Date: 2015-05-08
• Subjects: Appetite disorders -- Periodicals; Ingestion disorders -- Periodicals; Eating disorders -- Periodicals; 616.8526
• DOI: 10.1002/eat.22422
• Languages: English
• ISSNs: 0276-3478

Abstract

<abstract abstract-type="main"> <title>ABSTRACT</title> <sec id="eat22422-sec-0001" sec-type="section"> <title>Objective</title> <p>This study examined whether having a history of anorexia nervosa (AN) or bulimia nervosa (BN) is associated with response to treatment in adults with binge eating disorder (BED).</p> </sec> <sec id="eat22422-sec-0002" sec-type="section"> <title>Method</title> <p>Data from 189 adults diagnosed with BED who were randomly assigned to one of three group cognitive‐behavioral (CBT) treatments were analyzed to compare those with and without a history of AN/BN.</p> </sec> <sec id="eat22422-sec-0003" sec-type="section"> <title>Results</title> <p>A total of 16% of the sample had a history of AN/BN. The BED subgroup with a history of AN/BN presented with higher rates of mood disorders and greater eating‐related symptom severity at baseline. Participants with a history of AN/BN also had higher global eating disorder (ED) symptoms at end of treatment (EOT), and more frequent objective binge‐eating episodes at EOT and 12‐month follow‐up.</p> </sec> <sec id="eat22422-sec-0004" sec-type="section"> <title>Discussion</title> <p>These findings suggest that in adults with BED, a history of AN/BN is predictive of greater eating‐related symptom severity following group‐based CBT and poorer short‐ and long‐term binge‐eating outcomes. These findings suggest that considering ED history in the treatment of adults with BED may be clinically useful. (Int J Eat Disord 2015; 48:785–789)</p> </sec> </abstract>