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MAPS BULLETIN
MAPS Bulletin Winter 2013: 2013 Annual Report
 
Research > Medical Marijuana

Marijuana for Symptoms of PTSD in Veterans of War

Placebo-Controlled, Triple-Blind, Randomized Crossover Pilot Study of the Safety and Efficacy of Five Different Potencies of Smoked or Vaporized Marijuana in 70 Veterans with Chronic, Treatment-Resistant Posttraumatic Stress Disorder (PTSD)

Clinical Investigator: Sue Sisley, M.D.

This study will look at whether smoking or vaporizing marijuana can help reduce PTSD symptoms in 70 veterans with posttraumatic stress disorder (PTSD). Participants can be men or women aged 18 or older with a diagnosis of PTSD that has not improved after they have tried either medication or psychotherapy.

$885,000 estimated study budget • $885,000 still needed

On November 17, 2010, MAPS received an Investigational New Drug identification number for marijuana from the FDA.

On December 15, 2010, the FDA placed the study on full clinical hold.

On February 3, 2011, the FDA sent MAPS a letter outlining several issues relating to protocol design.

On February 9, 2011, the FDA and MAPS held a teleconference during which MAPS successfully addressed the FDA’s concerns, including the potential for diversion of marijuana used in the study.

On March 15, 2011, MAPS submitted the revised protocol incorporating the changes discussed on February 9 to the FDA.

On April 28, 2011, the revised protocol was accepted by the FDA, and submitted to the Department of Health and Human Services (HHS) to be reviewed by the National Institute on Drug Abuse (NIDA) and the Public Health Service (PHS).

On July 15, 2011, HHS informed MAPS that the NIDA/PHS review had been completed and that we should receive the report soon.

On September 16, 2011, HHS informed MAPS that the NIDA/PHS reviewers had unanimously rejected the protocol as currently designed. For a concise summary of the HHS review, see the September 16 HHS cover letter. For MAPS’ detailed, point-by-point response to the HHS review, see the annotated reviewer comments.

On October 25, 2012, the University of Arizona Institutional Review Board (IRB) approved the study protocol.

On October 24, 2013, MAPS resubmitted the study protocol (cover letter) to HHS.

On March 14, 2014, HHS approved the study protocol (cover letter).


Give Our Veterans Hope
1 in 7 Iraq and Afghanistan veterans suffer from PTSD, in many cases leading to suicide. We owe it to our veterans to stop this epidemic.

Tell the Pentagon to fund MAPS' groundbreaking work to treat PTSD.

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