Unpacking FDA’s MDMA Rejection Letter and the Road Ahead for Lykos
Last Thursday, FDA published the complete response letter (CRL) it sent to Lykos Therapeutics last year, when it rejected its MDMA for PTSD new drug application. Here, we take a closer look at the three dealbreaking issues, speak with insiders and observers about its contents, and discuss what it might mean for Lykos’ road to resubmission.