title: Prolonged exposure therapy for combat-related posttraumatic stress disorder: comparing outcomes for veterans of different wars.
abstract: There is significant support for exposure therapy as an effective treatment for posttraumatic stress disorder (PTSD) across a variety of populations, including veterans; however, there is little empirical information regarding how veterans of different war theaters respond to exposure therapy. Accordingly, questions remain regarding therapy effectiveness for treatment of PTSD for veterans of different eras. Such questions have important implications for the dissemination of evidence based treatments, treatment development, and policy. The current study compared treatment outcomes across 112 veterans of the Vietnam War, the first Persian Gulf War, and the wars in Afghanistan and Iraq. All subjects were diagnosed with PTSD and enrolled in prolonged exposure (PE) treatment. Veterans from all three groups showed significant improvement in PTSD symptoms, with veterans from Vietnam and Afghanistan/Iraq responding similarly to treatment. Persian Gulf veterans did not respond to treatment at the same rate or to the same degree as veterans from the other two eras. Questions and issues regarding the effectiveness of evidence based treatment for veterans from different eras are discussed.
authors.affiliation: Mental Health Service, Ralph H. Johnson VA Medical Center.
authors.forename: Matthew
authors.initials: M
authors.lastname: Yoder
authors.affiliation: Mental Health Service, Ralph H. Johnson VA Medical Center.
authors.forename: Peter W
authors.initials: PW
authors.lastname: Tuerk
authors.affiliation: Mental Health Service, Ralph H. Johnson VA Medical Center.
authors.forename: Matthew
authors.initials: M
authors.lastname: Price
authors.affiliation: Mental Health Service, Ralph H. Johnson VA Medical Center.
authors.forename: Anouk L
authors.initials: AL
authors.lastname: Grubaugh
authors.affiliation: Mental Health Service, Ralph H. Johnson VA Medical Center.
authors.forename: Martha
authors.initials: M
authors.lastname: Strachan
authors.affiliation: Mental Health Service, Ralph H. Johnson VA Medical Center.
authors.forename: Hugh
authors.initials: H
authors.lastname: Myrick
authors.affiliation: Mental Health Service, Ralph H. Johnson VA Medical Center.
authors.forename: Ron
authors.initials: R
authors.lastname: Acierno
mesh_terms: D000328:Adult; D055826:Afghan Campaign 2001-; D006801:Humans; D007171:Implosive Therapy; D054542:Iraq War, 2003-2011; D008297:Male; D012189:Retrospective Studies; D013313:Stress Disorders, Post-Traumatic / Q000628:therapy*; D016896:Treatment Outcome; D014728:Veterans / Q000523:psychology*; D047829:Vietnam Conflict