Group Therapy for Posttraumatic Stress Disorder Symptoms Among Veterans With Military Sexual Trauma: A - Report - MDSpire

Group Therapy for Posttraumatic Stress Disorder Symptoms Among Veterans With Military Sexual Trauma: A

  • By

  • Amanda E. Wood

  • Belle A. Zaccari

  • Travis Y. Hee Wai

  • My N. Crooker

  • Miles S. Evanisko

  • Justin B. Clark

  • Julia B. Sewell

  • ShienPei C. Silverman

  • Sharon J. Dolph

  • Lori S. Katz

  • June 18, 2026

  • 0 min

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Clinical Report: Therapeutic Group Interventions for PTSD Symptoms in Veterans

Overview

This report evaluates the efficacy of the Warrior Renew group treatment for PTSD symptoms associated with military sexual trauma (MST) in veterans.

Background

Military sexual trauma (MST) is a prevalent issue among veterans, with significant rates of PTSD and other psychiatric symptoms resulting from such experiences. Current treatments for PTSD, including prolonged exposure and cognitive processing therapy, are not specifically tailored for MST-related symptoms.

Data Highlights

InterventionEffect Size (Cohen d)Dropout Rate
Warrior Renew0.59 to 2.07Low
Prolonged ExposureN/A28.7%
Cognitive Processing TherapyN/A34.0%

Key Findings

  • MST incidence rates are reported at 22% for women and 1% for men in the military.
  • Approximately 42% of women and 4% to 12.5% of men have experienced MST according to self-report studies.
  • Warrior Renew demonstrated improvements in PTSD symptoms with medium to large effect sizes.
  • A longitudinal trial showed sustained improvements in PTSD symptoms 12 months post-treatment.
  • Dropout rates for traditional PTSD treatments like PE and CPT are higher than those for Warrior Renew.

Clinical Implications

The findings suggest that MST-focused interventions like Warrior Renew may provide more effective treatment options for veterans with PTSD related to military sexual trauma. Clinicians should consider the unique needs of MST survivors when selecting treatment modalities.

Conclusion

The study supports the efficacy of Warrior Renew as a promising group intervention for PTSD symptoms associated with MST, warranting further research and potential integration into standard care practices.

Related Resources & Content

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  10. VA/DoD Clinical Practice Guideline for PTSD
  11. National Center for PTSD Overview of Psychotherapy for PTSD
  12. Yoga vs Cognitive Processing Therapy for Military Sexual Trauma–Related Posttraumatic Stress Disorder: A Randomized Clinical Trial | Complementary and Alternative Medicine | JAMA Network Open | JAMA Network
  13. A Home-Based Telehealth Randomized Controlled Trial of Skills Training in Affective and Interpersonal Regulation Versus Present-Centered Therapy for Women Veterans Who Have Experienced Military Sexual Trauma
  14. Present-Centered Therapy for PTSD - PTSD: National Center for PTSD

Original Source(s)

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