Effect of Cannabis on Cigarette Use Behavior (NCT06609083)
Effect of Cannabinoids on Tobacco Product Demand and Pharmacodynamics: Cigarette Use
🩺 Plain-English Summary (8th-Grade Level)
The purpose of this study is to determine the impact of tetrahydrocannabinol (THC) administration on motivational, subjective, and physiological effects of cigarettes. The study's goals are to test demand for cigarettes, tobacco craving, affect, heart rate, blood pressure, expired breath carbon monoxide, and cognitive performance. Researchers will compare multiple doses of THC and a placebo in participants who smoke cigarettes and either smoke or vape THC in the laboratory.
Who can join: Review the eligibility criteria below.
Location: Johns Hopkins University Behavioral Pharmacology Research Unit — Baltimore, Maryland
Age range: 21 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)
- Johns Hopkins University Behavioral Pharmacology Research Unit — Baltimore, Maryland
📞 Contact the Study Coordinator
Phone: (410) 550-6953
Email: lmorri20@jhmi.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.
More studies in Cannabis Use
- Characterization of Endocannabinoid and Endogenous Opioid Levels in Adolescents With Cannabis Use Disorder — Aurora, Colorado
- Feasibility/Acceptability of a Brief Motivational Intervention for Frequent/High-Intensity Cannabis Use — Seattle, Washington
- Acute Effects of Cannabis on Cognition and Affect — Pullman, Washington
- Research Investigating Drug Effects-2 (RiDE-2) — Chicago, Illinois
- Smart Talk: Cannabis Awareness and Prevention Curriculum Evaluation — Palo Alto, California
- Lung Health and Breath Biomarkers: Acute Effects of Inhaled Cannabis — Lexington, Kentucky
Explore by condition: All Cannabis Use clinical trials
💡 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.