The Opioid Misuse Study seeks to identify genes that protect against opioid addiction. Participation involves a confidential 1-3 hour telephone interview and providing a saliva sample for DNA. Participants who complete the study receive a $75 gift card.

You must live within the United States or Canada to participate in this study. If you have questions, call us at 314-273-3098 or email us at omstudy@wustl.edu to speak with study staff.

In order to determine your eligibility for the study, we need to ask you some questions.

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