Prolonged exposure is one of the best treatments available for patients with PTSD. This study examines the advantages of using prolonged exposure for patients who have PTSD with co-occurring alcohol use disorder.

This research update summarizes the results of the landmark COMBINE study which evaluated the effectiveness of stand-alone and combined pharmacological and behavioral interventions for treating alcohol use disorder.

N-acetylcysteine (NAC), an over-the counter supplement related to the amino acid cysteine, has been shown to have some efficacy in adolescents with cannabis use disorder (CUD). This current study explores whether NAC can be effective for CUD in adult patients as well.