Placebo THC

DRUG2 trials

Sponsors

Yale University, Tiffany J. Braley, MD, MS

Conditions

Marijuana ImpairmentMultiple SclerosisPainSleep

Phase 1

Standardized Field Test for Marijuana Impairment II

CompletedNCT05115513

Yale UniversityMarijuana Impairment

Start: 2022-08-25End: 2023-08-21Updated: 2025-10-09

Phase 2

Mechanisms of Cannabidiol in Persons With MS: the Role of Sleep and Pain Phenotype

RecruitingNCT05269628

Tiffany J. Braley, MD, MSMultiple Sclerosis, Pain, Sleep

Start: 2022-03-25End: 2027-08-30Target: 166Updated: 2026-07-17