THC

21 registered clinical trials studyying THC — 7 currently recruiting.

Status	Trial	Sponsor	Phase
Not Yet Recruiting	THC Titration of High-Potency Cannabis Concentrates NCT07105449	Centre for Addiction and Mental Health	N/A
Not Yet Recruiting	Multimodal Magnetoencephalography and Electroencephalography Exploration of the Acute Effects of THC Exposure NCT05641766	Yale University	Phase 2
Recruiting	Understanding the Clinical Pharmacology of Marijuana-Tobacco Co-administration NCT05999383	University of California, San Francisco	Phase 2
Recruiting	Pilot fMRI Studies of Aging-Related Effects of THC NCT06647524	Yale University	Phase 2
Suspended	Cannabis THC Potency, Metabolism, and Cognitive Impairment in Young Adults NCT06077292	University of California, San Francisco	N/A
Recruiting	Behavioral Pharmacology of Orally Administered THC and D-limonene NCT06378957	Johns Hopkins University	Phase 1
Recruiting	Modulation of THC Effects by CBD: a Dose-ranging Study NCT06099379	Centre hospitalier de l'Université de Montréal (CHUM)	Phase 1 / Phase 2
Recruiting	Effects of Cannabidiol and Tetrahydrocannabinol on Microbiome and Neuroinflammation in HIV NCT05514899	University of California, San Diego	Phase 2
Suspended	Dose-Ranging Trial of Inhaled Cannabis for Acute Migraine Treatment NCT05427630	University of California, San Diego	Phase 2
Withdrawn	Characterization of the Pharmacodynamic Response to Vaped THC NCT04340700	Massachusetts General Hospital	Phase 3
Active Not Recruiting	THC Memory & Reward Learning Pilot NCT05116527	Hartford Hospital	Phase 1 / Phase 2
Completed	A Study to Investigate the Bioavailability and Skin Absorption of CBD and THC From GT4 Technology in Healthy A NCT05121506	Gefion Canada Inc.	Phase 1
Completed	A Study of Cybis™ 10:25 THC:CBD Oil in Adults With Chronic Back/Neck Pain NCT04976738	Cymra Life Sciences	Phase 1 / Phase 2
Completed	Efficacy of Inhaled Cannabis for Acute Migraine Treatment NCT04360044	University of California, San Diego	Phase 2
Completed	Behavioral Pharmacology of THC and Alpha-pinene NCT04130633	Johns Hopkins University	Phase 1
Completed	THC Crossover Study NCT04429568	University of California, San Francisco	N/A
Completed	Age-Related Effects of THC NCT04294966	University of Chicago	EARLY_Phase 1
Completed	Do Adolescents and Adults Differ in Their Acute Response to Cannabis? NCT04851392	University College, London	N/A
Completed	Tetrahydrocannabinol (THC) and Sleep NCT03560934	Oregon Health and Science University	EARLY_Phase 1
Unknown	A Bioavailability Study on Dronabinol NCT03098940	Axim Biotechnologies	Phase 1
Active Not Recruiting	Probing the Cannabinoid System in Individuals With a Family History of Psychosis NCT02102113	Yale University	EARLY_Phase 1