Relmada Depression Trial ‘Shows Promise’
Relmada Therapeutics says data from the Phase 3 REL-1017-310 Major Depressive Disorder (MDD) study shows that patients treated daily with REL-1017 for up to one year “experienced rapid, clinically meaningful, and sustained improvements in depressive symptoms and associated functional impairment.” It says REL-1017 was well-tolerated with long-term dosing, showing low adverse event rates and discontinuations. Relmada describes the drug as a new chemical entity and novel NMDA receptor channel blocker.
According to the company, de novo-treated patients had a baseline Montgomery-Åsberg Depression Rating Scale (MADRS) score of 33.8. “Treatment with REL-1017 in these patients resulted in mean improvements from baseline in the MADRS total score of 11.3 points at day 7, 16.8 points at month 1, 19.9 points at months 3 and 6, and 22.5 points at month 12,” it says. “The virtual absence of depressive symptoms (clinical remission) was achieved by 12.1% of de novo patients at day 7, 30.1% at month 1, 44.0% at month 3, 47.8% at month 6, and 54.4% at month 12. Clinical remission is defined as MADRS total score of less than or equal to 10.”
On the safety side, REL-1017 was safe and well-tolerated with a profile consistent with that observed in short-term controlled trials, the company says, adding that no new safety signals were detected in the study.