3 completed, 1 recruiting, 1 unknown, 1 withdrawn. 6 Phase 4.
| Phase | Trials | Status |
|---|---|---|
| Phase 4 | 6 | Completed 3, Recruiting 1, Unknown 1, Withdrawn 1 |
Follow Cannabis Use: new trials by email Literature Review of Cannabis Use trials Research Report on Cannabis Use
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Cannabis Potency Effects on Brain White Matter in Early Phase Psychosis Metformin - Psychosis, Cannabis Use | Phase 4 | Recruiting | Nova Scotia Health Authority | 24 | 2025-03-18 | 2026-04-07 |
| Cannabis Use on Sedation for Oral Surgery Procedures Sedation with Midazolam, Fentanyl, and Propofol, Extraction of teeth - Cannabis Use | Phase 4 | Withdrawn | University of Oklahoma | 2023-03-14 | 2026-04-01 | |
| Influence of Δ9-tetrahydrocannabinol (THC) on Oxycodone Induced Ventilatory Depression in Healthy Volunteers Medicinal cannabis in combination with oxycodon, Medicinal cannabis in combination with placebo oxycodon - Respiratory Depression, Cannabis Use | Phase 4 | Unknown | Leiden University Medical Center | 20 | 2021-12-09 | 2022-02-11 |
| N-Acetylcysteine for Smoking Cessation in Tobacco and Cannabis Co-Use N-Acetyl cysteine, Placebo comparator, Cognitive behavioral therapy (CBT) - Cannabis Use, Tobacco Use Disorder | Phase 4 | Completed | Ellen Herbst | 41 | 2021-08-25 | 2026-08-11 |
| Haloperidol for the Treatment of Nausea and Vomiting in the ED Haloperidol, Ondansetron - Vomiting, Nausea | Phase 4 | Completed | Western Michigan University School of Medicine | 60 | 2021-04-01 | 2023-06-01 |
| Effects of Pregnancy-associated Hormones on THC Metabolism in Women Dronabinol - Pregnancy Related, Cannabis Use | Phase 4 | Completed | University of Washington | 14 | 2020-10-19 | 2026-05-06 |
Marijuana Abuse (3) · Abdominal Pain (1) · Nausea (1) · Psychotic Disorders (1) · Respiratory Insufficiency (1) · Substance-Related Disorders (1) · Tobacco Use Disorder (1) · Vomiting (1)
Chemically-Induced Disorders (3) · Mental Disorders (3) · Substance-Related Disorders (2) · Neurologic Manifestations (1) · Pain (1) · Pathological Conditions, Signs and Symptoms (1) · Respiration Disorders (1) · Respiratory Tract Diseases (1) · Schizophrenia Spectrum and Other Psychotic Disorders (1) · Signs and Symptoms (1) · Signs and Symptoms, Digestive (1)
Acetylcysteine (1) · Cognitive Behavioral Therapy (1) · Dronabinol (1) · Fentanyl (1) · Haloperidol (1) · Medical Marijuana (1) · Metformin (1) · Midazolam (1) · Ondansetron (1) · Propofol (1) · Surgical Procedures, Operative (1)
Ellen Herbst (1) · Leiden University Medical Center (1) · Nova Scotia Health Authority (1) · University of Oklahoma (1) · University of Washington (1) · Western Michigan University School of Medicine (1)
United States (4) · Canada (1) · Netherlands (1)
Ellen Herbst, MD (1) · Jessica McCoy, MD (1) · Madeline Martinez Rivas, PhD (1) · Monique van Velzen, Phd (1) · Nina Isoherranen, PhD (1) · Philip G Tibbo, MD (1)
P01DA032507 (1)