P-CRP for Recent-Onset Severe Trauma

The purpose of this retrospective study was to evaluate the effectiveness of a new psychotherapy technique called Psychological Cognitive Reprocessing Procedure (P-CRP) in treating trauma symptoms. The P-CRP intervention was developed and manualized by the principal investigator (Z.B.Baydar). Participants were randomly assigned to either the P-CRP intervention group, an active control group, or a waitlist condition. The study aimed to determine if this new method, which focused on episodic buffer processing, significantly reduced trauma-related psychological distress compared to standard approaches. Data collected during the intervention phase were analyzed to assess the efficacy of the P-CRP technique.

NCT Number	NCT07360990
Lead Sponsor	Zahide Betül Baydar Collaborators: Istanbul Rumeli University
Conditions	Trauma and Stress Related Disorders, Grief (Traumatic Grief and Existential Grief), Stress Disorder - Post-traumatic (Acute)
Enrollment	43 participants
Start Date	2025-03-05
Primary Completion	2025-06-11 (estimated)
Study Completion	2025-07-11 (estimated)
Updated on ClinicalTrials.gov	2026-07-14