Effects of psychotherapeutic treatments for PTSD: a meta-analysis of controlled clinical trials.

Abstract

This meta-analysis synthesized the results from controlled, clinical trials of psychotherapeutic treatments for posttraumatic stress disorder (PTSD). Psychotherapeutic modalities included behavioral, cognitive, and psychodynamic treatments, in group and individual settings. Participants in the studies included combat veterans from the Vietnam and Lebanon Wars, crime-related victims, and severe bereavement sufferers. The impact of psychotherapy on PTSD and psychiatric symptomatology was significant, d = .52, r = .25, when measured immediately after treatments were administered. Similarly, there was no decay in the effect of treatment at follow-up, d = .64, r = .31. Moreover, for target symptomes of PTSD and general psychological symptomes (intrusion, avoidance, hyperarousal, anxiety, and depression), effect sizes were significant, ranging from r's of .2-.49. Results suggest substantial promise for improving psychological health and decreasing related symptoms for those suffering from PTSD.

• Authors: J J Sherman
• Journal: Journal of traumatic stress (J Trauma Stress) Vol. 11 Issue 3 Pg. 413-35 (Jul 1998) ISSN: 0894-9867 [Print] United States
• PMID: 9690185 (Publication Type: Journal Article, Meta-Analysis)

Topics

• Clinical Trials as Topic
• Combat Disorders (diagnosis, psychology, therapy)
• Humans
• Outcome and Process Assessment, Health Care
• Psychotherapy (methods)
• Stress Disorders, Post-Traumatic (diagnosis, psychology, therapy)
• Veterans (psychology)