Spotlight: Ketamine to enhance methadone treatment retention in patients with opioid use disorder and co-morbid depression (Manza, et al, 2025)
Ketamine was safe and generally well-tolerated. At 10-day follow-up post-ketamine infusions, participant acceptability ratings were mostly favorable. 3-month timepoint - strong treatment adherence with self-reported depression symptoms decrease
Ketamine to enhance methadone treatment retention in patients with opioid use disorder and co-morbid depression - PubMed
<span><i>Background:</i> Opioid use disorder (OUD) is a chronic relapsing condition with a high mortality rate. While medications such as methadone are valuable first-line therapies, retention is poor, with the highest dropout rates early in a treatment attempt. Poor outcomes are due in part to the very h</span> …

"Randomized controlled trials are warranted to test whether ketamine may be a feasible and safe adjunctive treatment for OUD in patients initiating methadone treatment." (2025)