Novel pharmacotherapies for opioid use disorder and opioid withdrawal
Frontiers in Psychiatry September 3, 2026 Mary R. Shen, Kwadwo Owusu-Boaitey, Zackari D. Murphy et al.
IntroductionOpioid use disorder (OUD) remains a major public health crisis despite evidence-based medications, including methadone, buprenorphine, and naltrexone. Persistent challenges with treatment retention, access, stigma, and incomplete response highlight the need for adjunctive pharmacotherapies targeting neurobiological systems beyond the mu-opioid receptor.MethodsWe conducted a...