The US Food and Drug Administration has rejected a first-of-its-kind proposal to use the psychedelic drug MDMA, also known as ecstasy or Molly, as a treatment for post-traumatic stress disorder.
Drugmaker Lykos Therapeutics had asked the FDA to approve the drug in combination with talk therapy. The company said Friday that the regulatory agency has requested an additional Phase 3 trial so that the safety and efficacy of the therapy can be further studied. The decision comes after an FDA advisory panel in June concluded that there wasn’t enough evidence to recommend its approval.
Lykos said it plans to request a meeting with the FDA