Therapeutic options for binge eating disorder

Area of Science:

• Psychiatry
• Clinical Psychology
• Gastroenterology

Background:

• Binge Eating Disorder (BED) is a significant eating disorder with complex treatment needs.
• Current therapeutic approaches encompass psychological, pharmacological, and surgical interventions.
• Understanding the efficacy and limitations of these treatments is crucial for clinical practice.

Purpose of the Study:

• To review the current state-of-the-art treatments for Binge Eating Disorder (BED).
• To evaluate the effectiveness of pharmacological and psychotherapeutic strategies for BED.
• To examine the role of bariatric surgery in managing BED.

Main Methods:

• A comprehensive literature search was conducted using Medline.
• Keywords included BED, pharmacological treatment, duloxetine, venlafaxine, SSRI, psychotherapy, and bariatric surgery.
• Analysis included reviews and single-case studies.

Main Results:

• Psychological interventions like modified CBT, IPT, and DBT show efficacy in BED treatment.
• Pharmacotherapy with SSRIs and SNRIs (e.g., duloxetine) can transiently reduce binge eating and weight.
• Topiramate and sibutramine show promise but have usage restrictions; bariatric surgery outcomes improve with integrated support.

Conclusions:

• BED treatment studies suffer from limitations including selection bias, small sample sizes, and high dropout rates.
• Placebo response is a notable factor in BED treatment research.
• Further research is needed to address the limitations and optimize BED management strategies.