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Showing 1–24 of 88 matching trials from the live ClinicalTrials.gov search.
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Terminated Phase 2 Interventional Results available

Trial to Investigate the Safety and Efficacy of GWP42003-P Versus Placebo as Adjunctive Therapy in Participants With Schizophrenia Experiencing Inadequate Response to Ongoing Antipsychotic Treatment

NCT04421456
View directory record Official record
Conditions
Schizophrenia
Interventions
GWP42003-P, Placebo
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
18 Years to 55 Years
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
19
States / cities
Bentonville, Arkansas • Little Rock, Arkansas • Garden Grove, California + 16 more
Source: ClinicalTrials.gov public record
Updated Jun 14, 2023 · Synced Sep 10, 2026, 1:32 AM EDT
Withdrawn Early Phase 1 Interventional

Phytocannabinoids for the Treatment of Chronic Chemotherapy-Induced Peripheral Neuropathy in Breast and Colon Cancer Survivors

NCT05672342
View directory record Official record
Conditions
Breast Carcinoma, Chemotherapy-Induced Peripheral Neuropathy, Colon Carcinoma
Interventions
Cannabidiol, Delta-8-Tetrahydrocannabinol, Placebo Administration, Questionnaire Administration
Drug · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Aug 8, 2024 · Synced Sep 10, 2026, 1:32 AM EDT
Withdrawn Phase 4 Interventional

Cannabidiol for Treatment Resistant Depression

NCT04732169
View directory record Official record
Conditions
Treatment Resistant Depression
Interventions
Active study drug ( oral CBD), matching placebo
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jul 18, 2021 · Synced Sep 10, 2026, 1:32 AM EDT
Completed Phase 3 Interventional Results available

Sativex® for Relieving Persistent Pain in Patients With Advanced Cancer

NCT01361607
View directory record Official record
Conditions
Pain, Advanced Cancer
Interventions
Nabiximols, Placebo (GA-0034)
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
399 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
20
States / cities
Glendale, California • Santa Rosa, California • Clearwater, Florida + 16 more
Source: ClinicalTrials.gov public record
Updated Apr 11, 2023 · Synced Sep 10, 2026, 1:32 AM EDT
Recruiting Phase 2Phase 3 Interventional

Alcohol Use Disorder and Cannabidiol

NCT05613608
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Cannabidiol, Placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
21 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Sep 10, 2026, 1:32 AM EDT
Completed Phase 2 Interventional

CBD for the Treatment of Alcohol Use Disorder

NCT04873453
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Cannabidiol, Placebo
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
21 Years to 60 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 30, 2024 · Synced Sep 10, 2026, 1:32 AM EDT
Completed Phase 3 Interventional Results available

A Randomized Controlled Trial of Cannabidiol (GWP42003-P, CBD) for Seizures in Tuberous Sclerosis Complex (GWPCARE6)

NCT02544763
View directory record Official record
Conditions
Tuberous Sclerosis Complex, Seizures
Interventions
GWP42003-P, Placebo
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
1 Year to 65 Years
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
23
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Los Angeles, California + 20 more
Source: ClinicalTrials.gov public record
Updated Sep 27, 2022 · Synced Sep 10, 2026, 1:32 AM EDT
Completed Phase 3 Interventional Results available

GWPCARE2 A Study to Investigate the Efficacy and Safety of Cannabidiol (GWP42003-P) in Children and Young Adults With Dravet Syndrome

NCT02224703
View directory record Official record
Conditions
Epilepsy, Dravet Syndrome
Interventions
GWP42003-P, Placebo Control
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
2 Years to 18 Years
Enrollment
199 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
23
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Los Angeles, California + 20 more
Source: ClinicalTrials.gov public record
Updated Sep 27, 2022 · Synced Sep 10, 2026, 1:32 AM EDT
Recruiting Phase 2Phase 3 Interventional

Study of Cannabidiol in Sanfilippo Syndrome

NCT06333041
View directory record Official record
Conditions
Sanfilippo Syndrome, Mucopolysaccharidosis III
Interventions
Epidiolex, Placebo
Drug
Lead sponsor
Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Other
Eligibility
4 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Torrance, California
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Sep 10, 2026, 1:32 AM EDT
Suspended Phase 2 Interventional

High Cannabidiol Plant Extract (BRC-001) to Improve Aromatase Inhibitor-Induced Arthralgia in Women With Breast Cancer

NCT06538389
View directory record Official record
Conditions
Anatomic Stage 0 Breast Cancer AJCC v8, Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8, Breast Adenocarcinoma, Breast Ductal Carcinoma In Situ, Estrogen Receptor-Positive Breast Carcinoma, Progesterone Receptor-Positive Breast Carcinoma
Interventions
Biospecimen Collection, BRC-001, Placebo Administration, Questionnaire Administration
Procedure · Drug · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Sep 10, 2026, 1:32 AM EDT
Completed Phase 1 Interventional Results available

University of Alabama at Birmingham (UAB) Pediatric CBD Program

NCT02695537
View directory record Official record
Conditions
Epilepsy, Seizures
Interventions
Epidiolex
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
1 Year to 19 Years
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Apr 9, 2020 · Synced Sep 10, 2026, 1:32 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Effects of Cannabidiol (CBD) on the Brain

NCT04831294
View directory record Official record
Conditions
CBD, Fear, Inhibition
Interventions
Cannabidiol, Placebo
Drug
Lead sponsor
Auburn University
Other
Eligibility
21 Years to 50 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Auburn, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 15, 2023 · Synced Sep 10, 2026, 1:32 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers

CHI-907 CBD Extract and Experiences of Test Anxiety

NCT04269252
View directory record Official record
Conditions
Anxiety
Interventions
CHI-907, CHI-804
Other
Lead sponsor
Canopy Growth Corporation
Industry
Eligibility
18 Years to 55 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Harrisonburg, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 3, 2021 · Synced Sep 10, 2026, 1:32 AM EDT
Recruiting Phase 1 Interventional

Topical CBD Scar Healing Study

NCT06129591
View directory record Official record
Conditions
Paramedian Forehead Flap
Interventions
Vantage Hemp CBD Isolate + Silicone patch, Silicone patch
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 10, 2026, 1:32 AM EDT
Recruiting Phase 1Phase 2 Interventional

CBD for Knee Osteoarthritis

NCT06414473
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Cannabidiol (CBD) Extract, Placebo
Drug
Lead sponsor
University of Florida
Other
Eligibility
40 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced Sep 10, 2026, 1:32 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of GWP42003-P for Seizures Associated With Lennox-Gastaut Syndrome in Children and Adults

NCT02224560
View directory record Official record
Conditions
Epilepsy, Lennox Gastaut Syndrome
Interventions
GWP42003-P, Placebo control
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
2 Years to 55 Years
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
20
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 16 more
Source: ClinicalTrials.gov public record
Updated Sep 27, 2022 · Synced Sep 10, 2026, 1:32 AM EDT
Recruiting Phase 2 Interventional

Phytocannabinoids for Reducing Chronic Chemotherapy-Induced Peripheral Neuropathy in Breast and Colon Cancer Survivors

NCT06731894
View directory record Official record
Conditions
Breast Carcinoma, Chemotherapy-Induced Peripheral Neuropathy, Colon Carcinoma
Interventions
Biospecimen Collection, Cannabidiol, Dronabinol, Placebo Administration, Survey Administration
Procedure · Drug · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
Duarte, California • Irvine, California
Source: ClinicalTrials.gov public record
Updated Dec 4, 2025 · Synced Sep 10, 2026, 1:32 AM EDT
Completed Phase 1 Interventional

Therapeutic Response of Cannabidiol in Rheumatoid Arthritis

NCT04911127
View directory record Official record
Conditions
Rheumatoid Arthritis, Cannabis
Interventions
200mg Cannabidiol by capsules twice daily, 400mg Cannabidiol by capsules twice daily, Placebo capsules
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 6, 2024 · Synced Sep 10, 2026, 1:32 AM EDT
Recruiting Phase 4 Interventional

Investigating the Effects of Cannabidiol on Social Anxiety Disorder

NCT05649059
View directory record Official record
Conditions
Phobia, Social
Interventions
Cannabidiol, Placebo
Drug
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
18 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Sep 10, 2026, 1:32 AM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Effects of a Hemp Product on the Pharmacokinetics and Pharmacodynamics of Clopidogrel

NCT06692933
View directory record Official record
Conditions
Interaction
Interventions
Cannabidiol in the form of hemp, Clopidogrel
Drug
Lead sponsor
Washington State University
Other
Eligibility
21 Years to 64 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Sep 10, 2026, 1:32 AM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

The Study of Hemp Oil CBD for Evaluation of Efficacy and Safety in Treatment of Pain, Anxiety and Insomnia Management

NCT04729244
View directory record Official record
Conditions
CBD, Pain, Chronic, Anxiety, Insomnia, Opioid Use
Interventions
CBD
Drug
Lead sponsor
Advanced Pain and Rehab Specialists
Other
Eligibility
18 Years to 90 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Hermitage, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 5, 2021 · Synced Sep 10, 2026, 1:32 AM EDT
Terminated Phase 2Phase 3 Interventional Results available

Effect of Topical CBD Cream for Degenerative Hallux Disorders

NCT04103814
View directory record Official record
Conditions
Hallux Valgus, Hallux Rigidus
Interventions
magnesium-cannabidiolic acid cream, Placebo cream
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 14, 2024 · Synced Sep 10, 2026, 1:32 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety of Co-Administered CHI-554 and Alcohol

NCT05317507
View directory record Official record
Conditions
Healthy Adults
Interventions
CBD oil, Placebo
Drug
Lead sponsor
Auburn University
Other
Eligibility
21 Years to 65 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Auburn, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced Sep 10, 2026, 1:32 AM EDT
Withdrawn Early Phase 1 Interventional Accepts healthy volunteers

Topical Cannabidiol Cream and Post-exercise Recovery

NCT05044936
View directory record Official record
Conditions
Muscle Damage
Interventions
Cannabidiol Oil, Resistance Exercise
Drug · Other
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years to 35 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated May 16, 2023 · Synced Sep 10, 2026, 1:32 AM EDT