Obsessive-compulsive behavior spectrum: refining the research agenda for DSM-V

Area of Science:

• Psychiatry and Mental Health
• Neuroscience
• Clinical Psychology

Background:

• A 5-year international research initiative is underway for the Diagnostic and Statistical Manual of Mental Disorders (DSM-V) revision.
• A key conference focused on the "Obsessive-Compulsive Behavior Spectrum" to review disorders that span current diagnostic categories.

Discussion:

• The conference highlighted the need to evaluate the current definitions, boundaries, and linkages of obsessive-compulsive related disorders.
• Participants debated the potential benefits and drawbacks of modifying diagnostic criteria for these conditions.

Key Insights:

• Obsessive-compulsive behaviors manifest across various diagnostic categories, necessitating a re-evaluation of their classification.
• Current diagnostic boundaries for obsessive-compulsive disorders may require adjustment to better reflect clinical and research findings.

Outlook:

• The findings will inform the DSM-V revision, potentially leading to a more integrated understanding and classification of obsessive-compulsive spectrum disorders.
• Future research should focus on empirical data to support proposed changes in diagnostic criteria and classifications.