In 2004, the Drug Enforcement Administration gave permission for the first US trial of MDMA for use in treating trauma:
"Capping a 17-year effort by a small but committed group of activists, the federal Drug Enforcement Administration has agreed to let a South Carolina physician treat 12 trauma victims with the illegal street drug ecstasy in what will be the first U.S.-approved study of the recreational drug's therapeutic potential.
"The DEA's move marks a historic turn for a drug that has long been both venerated and vilified."

Source

Weiss, Rick, "DEA Approves Trial Use Of Ecstasy In Trauma Cases," Washington Post, March 2, 2004. (Washington, DC), p. A02.
http://www.mapinc.org/drugnew…