An Investigation of a Community-Based Phase-I Online Group Trauma Intervention

Area of Science:

• Psychology
• Telemedicine
• Trauma Studies

Background:

• Trauma survivors often face barriers to accessing traditional in-person therapy.
• Online group therapy presents a potential solution to overcome these accessibility challenges.

Purpose of the Study:

• To assess the feasibility and effectiveness of an eight-week online, skills-based trauma therapy group.
• To evaluate reductions in Posttraumatic Stress Disorder (PTSD) symptoms among participants.

Main Methods:

• A cohort of 178 community-based participants (64% women, mean age 43) engaged in a secure video-conferenced group therapy.
• The PTSD Checklist for DSM-5 (PCL-5) was administered at registration (T0), pre-treatment (T1), and post-treatment (T2).
• Mixed effects models were used to analyze symptom changes over the waitlist (T0-T1) and treatment (T1-T2) phases.

Main Results:

• Significant reductions in overall PCL-5 scores were observed from T0 to T2.
• Clinically meaningful symptom improvement occurred during the active treatment phase (T1-T2).
• All measured PTSD symptom subtypes, including reexperiencing, avoidance, negative cognition/mood, and arousal, showed improvement.

Conclusions:

• Online group therapy via secure video conferencing is a feasible and effective modality for trauma survivors.
• Telemedicine can successfully reduce barriers to trauma treatment and facilitate the acquisition of stabilization skills.
• This approach holds promise for widespread implementation in mental health services for trauma-related conditions.