Facilitating Transition to Recommended PTSD Treatment

Cognitive processing therapy (CPT) and prolonged exposure therapy (PE) were widely disseminated as recommended posttraumatic stress disorder (PTSD) treatments. However, post-9/11 Veterans with PTSD rarely initiate CPT or PE, especially as an initial treatment. Little research has explored the combinations and sequences of psychosocial and medication treatments that Veterans receive ("treatment sequences"). One common and understudied treatment sequence begins with stabilization treatment, which is designed to prepare Veterans for CPT or PE. There is a significant research gap in understanding how treatment sequence affects initiation of CPT or PE. The proposed research is an innovative, mixed-methods approach to assessing the impact of variability in treatment sequence, including stabilization treatment, on initiation of CPT or PE and applying this knowledge by developing a health services intervention that facilitates timely transition to CPT or PE. Research aims can improve PTSD treatment by increasing initiation of and reducing disparities in CPT/PE.