MDMA in Subjects With Moderate Hepatic Impairment and Subjects With Normal Hepatic Function (NCT03606538)
A Phase I, Open Label, Study of 3,4-Methylenedioxymethamphetamine (MDMA) Tolerability and Pharmacokinetics in Subjects With Moderate Hepatic Impairment Compared to Matched Control Subjects With Normal Hepatic Function
🩺 Plain-English Summary (8th-Grade Level)
The goal of this clinical trial to learn how MDMA is processed in people with abnormal liver function. The main questions it aims to answer are: Do people with abnormal liver function experience greater absorption of MDMA? Does the dose of MDMA need to be adjusted in people with abnormal liver function? Researchers will compare people with abnormal liver function to people with normal liver function. Participants will receive a single dose of MDMA then undergo periodic vitals measurements. They will remain at the study site for two more days undergoing more vitals measurements and having subjective effects and adverse events measured.
Who can join: Review the eligibility criteria below.
Location: Alliance for Multispecialty Research, LLC. — Knoxville, Tennessee
Age range: 18 Years to 65 Years
🧪 Interventions in This Study
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (1 Sites)
- Alliance for Multispecialty Research, LLC. — Knoxville, Tennessee
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
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💡 How to Participate
- Check the checklist above to see if you may qualify.
- Review the official NIH record below to find the coordinating site.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.