The Fourth Patient in the Spain MDMA/PTSD Dose-response Study was Treated

The fourth patient in the Spain MDMA/PTSD dose-response study was treated on November 28, 2001. We have now completed the 50 mgs dose group (3 patients received 50 mgs and 1 received a placebo). The next dose level is 75 mgs (5 patients will receive 75 mgs and 2 will receive a placebo).