US MDMA/PTSD (MP-1) Updates related to the US MDMA/PTSD Study MP-1 (completed) can be found below: Swiss MDMA/PTSD (Completed) Israeli MDMA/PTSD Canadian MDMA/PTSD Jordanian MDMA/PTSD US MDMA/PTSD in Veterans of War Australian MDMA/PTSD US MDMA/PTSD Relapse Treatment