Abstract
Introduction: Collaborative care improves depression and anxiety outcomes. In this naturalistic, observational case study, we adapted an evidence-based depression collaborative care protocol for the assessment and treatment of posttraumatic stress disorder (PTSD) and sought to demonstrate that the protocol could be implemented in Veterans Affairs (VA) primary care. Method: Based on feedback from a content expert panel, clinical stakeholders, and a pilot study conducted in a postdeployment clinic, the original depression collaborative care protocol was modified to include PTSD assessment and support for PTSD medication adherence, self-management, and engagement in evidence-based PTSD care. Results: The modified program was implemented from November 2012 to March 2017, and 239 patients with PTSD were referred. Nearly two thirds (n = 185) enrolled, and they participated in the program for an average of 4 to 5 months and completed calls approximately once per month. Among patients with more than one assessment of clinical outcomes, 53.4% (n = 94) reported clinically significant improvement in depression on the Patient Health Questionnaire-9 (≥ 5-point decrease), and 42.2% (n = 35) reported clinically significant improvement on the PTSD Checklist (≥ 10-point decrease). Veterans and clinical staff described the modified collaborative care program positively in qualitative interviews. Discussion: Our findings suggest that a depression collaborative care program can be modified to support treatment of PTSD in primary care.
| Original language | English |
|---|---|
| Pages (from-to) | 198-211 |
| Number of pages | 14 |
| Journal | Families, Systems and Health |
| Volume | 39 |
| Issue number | 2 |
| DOIs | |
| State | Published - 2021 |
Funding
This study was supported by a grant funded by the Veterans Affairs (VA) Quality Enhancement Research Initiative (SDP 09-402, PI: Felker). Jessica A. Chen is supported by a VA Health Services Research & Development (HSR&D) Career Development Award (IK2 HX002866). Katherine D. Hoerster was supported by a VA HSR&D Career Development Award (CDA 12-263) while the research was conducted. John C. Fortney is supported by a VA HSR&D Research Career Scientist Award. Additionally, we would like to thank Ms. Molly Silvestrini, Dr. Julia Whealin, Dr. Megan Dwight Johnson, our Translating Initiatives for Depression Into Effective Solutions Study posttraumatic stress disorder care managers, HSR&D statistical and chart abstraction staff, the members of our Expert Panel and Steering Committee, and our participating sites for their contributions to this project. The views expressed in this article are solely those of the authors and do not reflect an endorsement or the official policy or position of the Department of Veterans Affairs or the U.S. government
| Funder number |
|---|
| IK2HX002866, SDP 09-402 |
| CDA 12-263 |
Keywords
- Care management
- Collaborative care
- Primary care
- Ptsd
- Veterans