Do PTS Treatment Gains Last Longer with Men or Women?
Researchers from the University of Tasmania in Hobart, Tasmania, Australia looked at differential responses in men and women to cognitive behavior therapy for posttraumatic stress (PTSD).
Fifty-two men and 56 women diagnosed with PTSD participated in randomized controlled trials of cognitive behavior therapy. Participants were randomly assigned to either (a) exposure-only therapy (Ex) or (b) exposure-based treatment combined with cognitive restructuring (ExCR).
There were no significant differences between men and women in treatment response immediately after treatment in either Ex (Exposure Only) or ExCR (Exposure with Cognitive Restructuring). At 6-month follow-up, however, the men displayed significantly more severe PTSD symptoms in the Ex group, as compared with women in the Ex group, and compared with either men or women in the ExCR conditions.
These findings suggest that men with PTSD have reduced maintenance of treatment gains following exposure therapy as compared with women, but display less relapse if exposure therapy is combined with cognitive therapy. These findings are consistent with evidence that women recall emotional memories and retain extinction memories more strongly than men, which may facilitate emotional processing and long-term treatment gains.
Citation: Felmingham KL, Bryant RA. Gender differences in the maintenance of response to cognitive behavior therapy for posttraumatic stress disorder. Journal of Consulting and Clinical Psychology. 2012 Apr;80(2):196-200. Epub 2012 Feb 6. [email protected]