Efficacy of 60-minute Versus 90-minute Sessions in Treating PTSD Using Prolonged Exposure

Prolonged exposure therapy (PE), a specific exposure therapy program for PTSD is a highly effective treatment for PTSD. The key components of PE are imaginal exposure to the traumatic event and processing it (revisiting of the traumatic memory in imagination) followed by processing of the revisiting experience, and in vivo exposure to avoided trauma-related situations and objects.