Clinical Research Directory
Browse clinical research sites, groups, and studies.
5 clinical studies listed.
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Tundra lists 5 Abuse, Drug clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT04385082
Cannabis Effects as a Function of Sex
The purpose of this research is to assess the impact of cannabis on the analgesic and abuse-related effects between men and women
Gender: All
Ages: 21 Years - 55 Years
Updated: 2026-03-20
1 state
NCT04859296
AnalgeSiC and appEtite-stimulating Effects of caNnabigerol and THC (ASCENT)
This study will assess the analgesic, appetite-stimulating, and subjective effects of cannabigerol (CBG) alone and in combination with THC.
Gender: All
Ages: 21 Years - 55 Years
Updated: 2026-03-20
1 state
NCT05865470
Age-dependent Effects of Smoked and Oral Delta-9-THC
This study will assess the age-dependent effects of smoked and oral THC on abuse liability, intoxication, analgesia and impairment as a function of age.
Gender: All
Ages: 18 Years - 65 Years
Updated: 2026-01-07
1 state
NCT04451863
Analgesic and Subjective Effects of Terpenes
The purpose of this research is to assess the analgesic and subjective effects of terpenes administered alone and in combination of THC.
Gender: All
Ages: 21 Years - 55 Years
Updated: 2025-12-24
1 state
NCT06859710
THC and CBD: A Controlled Human Study Probing a Harm Reduction Strategy
The purpose of this research is to assess the impact of CBD on the effects of THC.
Gender: All
Ages: 21 Years - 55 Years
Updated: 2025-12-17
1 state