Trauma-focused cognitive-behavioral therapies for posttraumatic stress disorder under ongoing threat: A systematic...

Some individuals with posttraumatic stress disorder (PTSD) are at elevated risk of reexposure to trauma during treatment. Trauma-focused cognitive-behavioral therapies (CBT) are recommended as first-line PTSD treatments but have generally been tested with exclusion criteria related to risk for trauma exposure. Therefore, there is limited knowledge on how to best treat individuals with PTSD under ongoing threat of reexposure. This paper systematically reviewed the effectiveness of CBTs for PTSD in individuals with ongoing threat of reexposure. Literature searches yielded 21 studies across samples at ongoing risk of war-related or community violence (n = 14), domestic violence (n = 5), and work-related traumatic events (n = 2). Medium to large effects were found from pre to posttreatment and compared with waitlist controls. There were mixed findings for domestic violence samples on long-term outcomes. Treatment adaptations focused on establishing relative safety and differentiating between realistic threat and generalized fear responses. Few studies examined whether ongoing threat influenced treatment outcomes or whether treatments were associated with adverse events. Thus, although the evidence is promising, conclusions cannot be firmly drawn about whether trauma-focused CBTs for PTSD are safe and effective for individuals under ongoing threat. Areas for further inquiry are outlined.