Ketamine rapidly reduces suicidal ideation in major depressive disorder (MDD), but its effects are transient. Preclinical and clinical studies suggest that ketamine's antidepressant and antisuicidal effects may be partly mediated by mu-opioid receptor (MOR) modulation. The authors investigated the efficacy and safety of low-dose sublingual buprenorphine, a partial MOR agonist, as a follow-on...
Igor D Bandeira, MD, PhD, Luke A Jelen, MD, PhD, Jason M Tucciarone, MD, PhD, Boris D Heifets, MD, PhD, Carolyn I Rodriguez, MD, PhD, Alan F Schatzberg, MD