Thanks to everyone who expressed interest in this important study. At this time, we are no longer recruiting and are closed to enrollment. We look forward to sharing with you the results of the clinical trial in the future: https://clinicaltrials.gov/ct2/show/NCT01675661?term=nac+marijuana&rank=3.”

 Want marijuana out of your life?

CODA and OHSU are conducting a research study at CODA for adults who want to quit using marijuana.

This study could include a placebo. If you are between the ages of 18 to 50 and want more information, please contact the CODA research department at Research@codainc.org or call 503.341.6103 or 503.239.8400 for more information. (eIRB #9993)