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MIRA Pharmaceuticals reports Ketamir-2, a non-addictive ketamine analog, was safe and effective in early trials, with plans to advance to next-phase studies.
MIRA Pharmaceuticals reported positive topline results from a Phase 1 single ascending dose study of Ketamir-2, an oral, non-scheduled ketamine analog for neurologic and neuropsychiatric conditions.
In 32 healthy volunteers across four dose groups (50 mg to 600 mg), Ketamir-2 was safe and well tolerated, with no serious adverse events, dose-limiting toxicities, or significant central nervous system side effects.
The drug showed rapid, predictable absorption, reaching peak blood levels in 1–2 hours, and a favorable pharmacokinetic profile supporting once-daily dosing.
Unlike oral ketamine, Ketamir-2 demonstrated dose-proportional exposure and no dissociative effects.
Based on these findings, MIRA is advancing to the multiple ascending dose portion of Phase 1, followed by a Phase 2a study in patients with neuropathic pain.
The company emphasized Ketamir-2’s potential as a non-addictive treatment and is exploring partnerships to accelerate development.
MIRA Pharmaceuticals informa que Ketamir-2, un análogo de ketamina no adictivo, fue seguro y eficaz en los primeros ensayos, con planes para avanzar a los estudios de la siguiente fase.