Ketone Ester Intervention in Alcohol Use Disorder (NCT04616781)
Effects of Ketone Ester on Brain Function and Alcohol Consumption in Alcohol Use Disorder
🩺 Plain-English Summary (8th-Grade Level)
The purpose of this research is to study how a nutritional ketone ester may effect brain function and alcohol consumption in regular alcohol users. The study will see how the brain responds, once after drinking the ketone ester and once after drinking a "placebo", which will look and taste the same as the ketone ester drink. Metabolic ketosis induced by a ketogenic diet has been previously shown to elevate brain ketone bodies and reduce alcohol withdrawal symptoms in humans with AUD, and reduce alcohol consumption in alcohol-dependent rats. The study investigates whether metabolic ketosis induced by a one-dose nutritional ketone ester (KE) reduces brain reactivity to alcohol cues (fMRI), alcohol craving and alcohol consumption in humans with AUD, and if KE elevates ketone bodies using proton spectroscopy. This study uses a double blind, random ordered, 2-way crossover design in n=20 non-treatment seeking AUD who come in on two separate testing days: on one testing day the participants consume KE ((R)-3-hydroxybutyl (R)-3-hydroxybutyrate), and on another testing day a drink with isocaloric dextrose (DEXT), after which participants are scanned for 1H-MRS and fMRI and complete an alcohol consumption paradigm each day after scanning.
Who can join: Review the eligibility criteria below.
Location: University of Pennsylvania Center for Studies of Addiction — Philadelphia, Pennsylvania
Age range: 21 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)
- University of Pennsylvania Center for Studies of Addiction — Philadelphia, Pennsylvania
📞 Contact the Study Coordinator
Phone: (215) 251-7736
Email: timpond@pennmedicine.upenn.edu
Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.
💰 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.
- Contact the study coordinator using the phone/email above.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.