“…However, the combination of the present and previous findings demonstrate that patients with co-occurring PTSD, SUD, and mTBI do not present with dramatically more severe affective symptoms and no differences in alcohol use, suggesting that these patients could benefit from standard treatments for PTSD, such as Prolonged Exposure (PE; Foa, Hembree, & Rothbaum, 2007), or newer, integrated treatments for PTSD and SUD, such as Concurrent Treatment for PTSD and Substance Use Disorders Using Prolonged Exposure (COPE; Back et al 2014). In fact, preliminary data has demonstrated that PE can be used successfully to treat veterans with PTSD and mTBI (Wolf, Strom, Kehle, & Eftekhari, 2012). Additional research is needed to determine the effect of COPE on the co-occurrence of PTSD, SUD, and TBI.…”