Overview Safety, Tolerability, and Pharmacokinetics of Multiple Ascending Doses of REL-1017 (d-Methadone) Status: Completed Trial end date: 2015-11-16 Target enrollment: Participant gender: Summary This study evaluated the safety, tolerance, and pharmacokinetics (PK) of d-methadone in a limited dose range, in multiple administrations in humans. Phase: Phase 1 Details Lead Sponsor: Relmada Therapeutics, Inc.Treatments: D-methadoneMethadone