Modifying Exposure-Based CBT for Cambodian Refugees with Posttraumatic Stress Disorder

Area of Science:

• Psychiatry
• Clinical Psychology
• Cultural Psychiatry

Background:

• Cambodian refugees in the U.S. experience severe trauma and posttraumatic stress disorder (PTSD).
• Standard cognitive-behavior therapy (CBT) presents challenges due to language and cultural differences.
• Effective PTSD treatment requires culturally adapted interventions.

Purpose of the Study:

• To modify a CBT program for delivering exposure therapy to Cambodian refugees with PTSD.
• To address language and cultural barriers in mental health treatment.
• To evaluate the acceptability and effectiveness of the adapted intervention.

Main Methods:

• Modified a cognitive-behavior therapy program for exposure-based treatment.
• Incorporated culturally relevant metaphors and examples for interpreter-assisted communication.
• Focused on the process of exposure therapy and interoceptive exposure.
• Integrated treatment services within the community.

Main Results:

• Limited data suggest the modified treatment was acceptable to patients.
• The intervention demonstrated benefits with large effect sizes.
• Culturally adapted methods facilitated communication and engagement.

Conclusions:

• Culturally adapted cognitive-behavior therapy is a viable approach for treating PTSD in Cambodian refugees.
• Modifications addressing language and cultural nuances enhance treatment delivery and outcomes.
• Further research with larger sample sizes is warranted to confirm findings.