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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Cannabidiol Clear all
Completed Early Phase 1 Interventional Accepts healthy volunteers

Treatment of Chronic Pain With Cannabidiol (CBD) and Delta-9-tetrahydrocannabinol (THC)

NCT03215940
View directory record Official record
Conditions
Chronic Pain, Widespread
Interventions
Delta-9-Tetrahydrocannabinol, Cannabidiol, Placebos
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 50 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 12, 2025 · Synced Sep 25, 2026, 7:37 AM EDT
Recruiting Phase 2 Interventional

Cannabidiol for Postoperative Opioid Reduction in Primary Total Knee Arthroplasty

NCT06234631
View directory record Official record
Conditions
Knee Replacement Surgery, Osteoarthritis, Knee
Interventions
Epidiolex oral solution, Placebo
Drug · Other
Lead sponsor
Chad Brummett
Other
Eligibility
18 Years to 80 Years
Enrollment
380 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
2
States / cities
Ann Arbor, Michigan • Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Sep 25, 2026, 7:37 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 25, 2026, 7:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

RCT-Consumer Perceptions of Cannabidiol (CBD) Health Claims

NCT06800066
View directory record Official record
Conditions
Prevention
Interventions
Purchase Behavior - (Non-CBD ads), Purchase Behavior - (CBD ads)
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 79 Years
Enrollment
460 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Sep 25, 2026, 7:37 AM EDT
Completed Phase 1 Interventional

Cannabidiol (CBD) to 27 Patients (Aged 2 Years - 19 Years) With Drug Resistant Epilepsy

NCT02286986
View directory record Official record
Conditions
Epilepsy
Interventions
Cannabidiol
Drug
Lead sponsor
University of Utah
Other
Eligibility
2 Years to 25 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jan 26, 2020 · Synced Sep 25, 2026, 7:37 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Cannabidiol in Youth Alcohol Use Disorder

NCT05317546
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Cannabidiol
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
16 Years to 22 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Aug 13, 2025 · Synced Sep 25, 2026, 7:37 AM EDT
Not yet recruiting Phase 2 Interventional

CBD Knee Osteoarthritis Study

NCT07638189
View directory record Official record
Conditions
Osteoarthitis
Interventions
Cannabidiol (CBD), Castor Oil (Placebo)
Dietary Supplement · Other
Lead sponsor
University of Tennessee
Other
Eligibility
21 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Sep 25, 2026, 7:37 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Effectiveness of Cannabidiol vs. Narcotics for Post Operative Pain Control in Elective Shoulder Arthroscopic Surgery

NCT05240755
View directory record Official record
Conditions
Post-operative Pain
Interventions
Cannabidiol Oil
Drug
Lead sponsor
Foundation for Orthopaedic Research and Education
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Mar 16, 2025 · Synced Sep 25, 2026, 7:37 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 25, 2026, 7:37 AM EDT
Completed Phase 1Phase 2 Interventional

Effects of CBD/CBD-A Oral Extract on Resting-state EEG and Neuropathic Pain Symptoms After SCI

NCT05630235
View directory record Official record
Conditions
SCI - Spinal Cord Injury, Neuropathic Pain
Interventions
CBD/CBD-A, Placebo
Drug · Other
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 64 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Sep 25, 2026, 7:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pharmacokinetic Evaluation of a Natural CBD Extract

NCT07359976
View directory record Official record
Conditions
Pharmacokinetics of CBD Extract, Oral and Topical Administrations
Interventions
CBD extract
Dietary Supplement
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Sep 25, 2026, 7:37 AM EDT
No Longer Available No phase listed Expanded access

Treatment of Drug Resistant Epilepsy

NCT02461706
View directory record Official record
Conditions
Epilepsy
Interventions
cannabidiol, Blood Test
Drug · Other
Lead sponsor
University of Florida
Other
Eligibility
2 Years to 16 Years
U.S. locations
2
States / cities
Gainesville, Florida • Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jan 21, 2019 · Synced Sep 25, 2026, 7:37 AM EDT
Completed Phase 2 Interventional Results available

Laboratory Study of Cannabidiol on the Effects of Smoked Marijuana

NCT01844687
View directory record Official record
Conditions
Smoking, Marijuana
Interventions
CBD
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 50 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
3
States / cities
Lexington, Kentucky • New York, New York • Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Dec 8, 2019 · Synced Sep 25, 2026, 7:37 AM EDT
Terminated Phase 3 Interventional Results available

Efficacy and Safety of GWP42003-P Oral Solution in Children With Epilepsy With Myoclonic-atonic Seizures

NCT05288283
View directory record Official record
Conditions
Seizures Associated With EMAS
Interventions
GWP42003-P, Placebo
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
1 Year to 18 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
10
States / cities
Birmingham, Alabama • Sacramento, California • Atlanta, Georgia + 7 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2025 · Synced Sep 25, 2026, 7:37 AM EDT
Completed Phase 1 Interventional Results available

University of Alabama at Birmingham (UAB) Adult CBD Program

NCT02700412
View directory record Official record
Conditions
Epilepsy, Seizures
Interventions
Epidiolex
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 99 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 7, 2020 · Synced Sep 25, 2026, 7:37 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Oral Cannabidiol for Opioid Withdrawal

NCT04238754
View directory record Official record
Conditions
Opioid Withdrawal, Opioid Craving, Opioid Use Disorder
Interventions
Epidiolex, Placebo
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 75 Years
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 28, 2023 · Synced Sep 25, 2026, 7:37 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Topical Cannabidiol Application and Skin Vascular Reactivity

NCT05456113
View directory record Official record
Conditions
Effect of Drug
Interventions
Cannabidiol
Biological
Lead sponsor
Penn State University
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 16, 2025 · Synced Sep 25, 2026, 7:37 AM EDT
Terminated Phase 3 Interventional Results available

Safety and Effectiveness of Nabiximols Oromucosal Spray as Add-on Therapy in Participants With Spasticity Due to Multiple Sclerosis

NCT04203498
View directory record Official record
Conditions
Multiple Sclerosis (MS)
Interventions
Nabiximols, Placebo
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
15
States / cities
Birmingham, Alabama • Port Charlotte, Florida • Tampa, Florida + 11 more
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Sep 25, 2026, 7:37 AM EDT
Completed Phase 2Phase 3 Interventional Results available

A Study to Assess the Effect of Cannabidiol Oil on Pain After Ureteroscopy for Kidney Stones

NCT04387617
View directory record Official record
Conditions
Urinary Stone
Interventions
Cannabidiol, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 17, 2023 · Synced Sep 25, 2026, 7:37 AM EDT
Terminated Phase 4 Interventional Results available

Investigation of Cannabidiol for Reduction of NeuroInflammation in Chronic Back Pain

NCT03891264
View directory record Official record
Conditions
Back Pain, Low
Interventions
Cannabidiol
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 3, 2022 · Synced Sep 25, 2026, 7:37 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Cannabidiol (CBD) and Stress Response: Psychobiological Mechanisms

NCT07069478
View directory record Official record
Conditions
CBD, Cannabidiol, Stress, Acute Stress Reaction
Interventions
Stress Intervention
Other
Lead sponsor
University of Minnesota
Other
Eligibility
21 Years to 70 Years
Enrollment
125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Sep 25, 2026, 7:37 AM EDT
Completed Phase 2 Interventional Results available

A Study of Tolerability and Efficacy of Cannabidiol on Motor Symptoms in Parkinson's Disease

NCT03582137
View directory record Official record
Conditions
Parkinson Disease
Interventions
Cannabidiol, Placebo
Drug · Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
40 Years to 85 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jul 22, 2024 · Synced Sep 25, 2026, 7:37 AM EDT
Completed Early Phase 1 Interventional

Mechanisms of CBD for Chronic Pain

NCT04044729
View directory record Official record
Conditions
Chronic Pain
Interventions
Cannabidiol, Placebo
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 50 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 12, 2025 · Synced Sep 25, 2026, 7:37 AM EDT
Completed Phase 2 Interventional Results available

Cannabidiol (CBD) for Treatment of Aromatase Inhibitor-Associated Arthralgias

NCT04754399
View directory record Official record
Conditions
Arthralgia, Breast Cancer
Interventions
Cannabidiol (CBD)
Drug
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 8, 2025 · Synced Sep 25, 2026, 7:37 AM EDT