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Showing 1–24 of 51 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Cannabis, Medical Clear all
Recruiting No phase listed Observational Accepts healthy volunteers

Medical Marijuana and Open Road Driving Task

NCT06995937
View directory record Official record
Conditions
Medical Cannabis
Interventions
Not listed
Lead sponsor
Florida State University
Other
Eligibility
50 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
2
States / cities
Gainesville, Florida • Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Sep 24, 2026, 5:41 PM EDT
Recruiting Not applicable Interventional

Medical Cannabis and Behavior

NCT06808048
View directory record Official record
Conditions
Chronic Pain Patients, Medical Cannabis Users
Interventions
Cognitive testing, Task-based fMRI measure of face-name and verbal learning
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
30 Years to 75 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Sep 24, 2026, 5:41 PM EDT
Completed No phase listed Observational

MEMO-Medical Marijuana and Opioids Study

NCT03268551
View directory record Official record
Conditions
Opioid Use, Marijuana, Chronic Pain, HIV/AIDS
Interventions
Not listed
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
18 Years and older
Enrollment
257 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
2
States / cities
The Bronx, New York • White Plains, New York
Source: ClinicalTrials.gov public record
Updated Nov 7, 2023 · Synced Sep 24, 2026, 5:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cannabis Edibles Packaging Imagery Experiment

NCT06358144
View directory record Official record
Conditions
Cannabis Use
Interventions
Packaging imagery, No Imagery (Control)
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 65 Years
Enrollment
1,260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 7, 2025 · Synced Sep 24, 2026, 5:41 PM EDT
Terminated No phase listed Observational

Pharmacokinetic (PK) and Pharmacodynamics (PD) Study of Ilera Specific Products

NCT03886753
View directory record Official record
Conditions
ALS, Autism Spectrum Disorder, Cancer, Spasticity, Muscle, Dyskinetic Syndrome, Epilepsy, Glaucoma, Huntington Disease, Inflammatory Bowel Disease (IBD), Multiple Sclerosis, Neuropathy, Opioid Use, Parkinson Disease, HIV/AIDS, Ptsd, Intractable Pain, Sickle Cell Disease, Terminal Illness
Interventions
Registry, PK microsampling of blood
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
2 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 29, 2020 · Synced Sep 24, 2026, 5:41 PM EDT
Completed No phase listed Observational Results available

Medical Marijuana and Its Effects on Motor Function in People With Multiple Sclerosis

NCT02898974
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Medical Marijuana
Behavioral
Lead sponsor
Colorado State University
Other
Eligibility
30 Years to 60 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 4, 2020 · Synced Sep 24, 2026, 5:41 PM EDT
Completed Not applicable Interventional

Do Discounted Vouchers for Medical Cannabis Reduce Opioid Use in Adults With Pain

NCT04495725
View directory record Official record
Conditions
Opioid Use, Marijuana, Chronic Pain
Interventions
Discounted Vouchers for Medical Cannabis Soft-Gel Capsule Products
Other
Lead sponsor
Vireo Health
Other
Eligibility
18 Years to 99 Years
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Queens, New York
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Sep 24, 2026, 5:41 PM EDT
Recruiting Phase 2 Interventional

Investigating a Marijuana-based Compound as a Treatment for Anxiety in Autistic Adults

NCT06526208
View directory record Official record
Conditions
Autism Spectrum Disorder, Anxiety
Interventions
MB-IMP, Placebo
Drug · Other
Lead sponsor
Southwest Autism Research & Resource Center
Other
Eligibility
18 Years to 45 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced Sep 24, 2026, 5:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effect of Medical Marijuana on Neurocognition and Escalation of Use

NCT03224468
View directory record Official record
Conditions
Pain, Insomnia, Depression, Anxiety
Interventions
Medical Marijuana
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
269 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 14, 2023 · Synced Sep 24, 2026, 5:41 PM EDT
Completed Phase 4 Interventional Results available

Cannabinoids for Pain Control During Medical Abortion

NCT03604341
View directory record Official record
Conditions
Medical Abortion, Pain
Interventions
Dronabinol 5mg Cap, Placebo
Drug · Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
21 Years to 89 Years · Female only
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 6, 2020 · Synced Sep 24, 2026, 5:41 PM EDT
Completed No phase listed Observational

Can Medical Cannabis Affect Opioid Use?

NCT06206252
View directory record Official record
Conditions
Chronic Pain, Pain
Interventions
Medical Cannabis
Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Sep 24, 2026, 5:41 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Reactions of Older Adults Driving After Cannabis Exposure

NCT04629716
View directory record Official record
Conditions
Chronic Pain
Interventions
Medical Cannabis
Other
Lead sponsor
Florida State University
Other
Eligibility
50 Years and older
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 23, 2025 · Synced Sep 24, 2026, 5:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pilot Test of Parent-Focused Cannabis-Related Actions and Practices Intervention for Adolescent Marijuana Abuse

NCT04923230
View directory record Official record
Conditions
Cannabis Use Disorder, Mild, Cannabis Use Disorder, Moderate
Interventions
Cannabis Actions and Practices Resource for Parents
Behavioral
Lead sponsor
Oregon Research Institute
Other
Eligibility
13 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Sep 25, 2023 · Synced Sep 24, 2026, 5:41 PM EDT
Completed No phase listed Observational

Questionnaires in Assessing Attitudes About Legalization of Marijuana Use in Participants With Cancer

NCT03360799
View directory record Official record
Conditions
Malignant Neoplasm
Interventions
Questionnaire Administration
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
2
States / cities
Gilbert, Arizona • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 29, 2019 · Synced Sep 24, 2026, 5:41 PM EDT
Completed Phase 1 Interventional

Safety and Effects on Responses to Stress and Pain of Natural Medical Marijuana Products

NCT04226690
View directory record Official record
Conditions
Pain
Interventions
Active CBD/THC Dose 1, Active CBD/THC Dose 2, matched placebo comparator
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 68 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 18, 2024 · Synced Sep 24, 2026, 5:41 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cannabis, HIV and Mental Processing Systems

NCT05430490
View directory record Official record
Conditions
HIV Infections, Cannabis
Interventions
MRI, NeuroPsychological Testing, Blood Draw, Questionnaires, Lumbar Puncture
Procedure · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 70 Years
Enrollment
276 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
2
States / cities
St Louis, Missouri • Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Sep 24, 2026, 5:41 PM EDT
Active, not recruiting No phase listed Observational

Strength and Muscle Related Outcomes for Nutrition and Lung Function in CF

NCT05639556
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
BMI and lean mass index from DXA, Anthropometric Measurements, Hand-grip strength, Six-minute walk Test, Sit-to-Stand Test, Short physical performance battery (SPPB), BIA Sub-study, Accelerometry to assess physical activity, Gastrointestinal (GI) and nutrition questionnaires:, Psychosocial questionnaire: PHQ-8, Psychosocial questionnaire: GAD-7, Psychosocial questionnaire: The Treatment Self-Regulation Questionnaire (TSRQ), Psychosocial questionnaire: CF Fatalism Scale, Psychosocial questionnaire: Body Esteem Scale for Adolescents and Adults (BESAA), 12-month Questionnaire, Oral glucose tolerance testing (OGTT), Continuous glucose monitoring (CGM), Chest CT scans (When available within the past 6 months in medical records), Hologic Dual X-Ray Absorptiometry (DXA), Ultrasound Sub-study of assessment of appendage muscles using ultrasound, Psychosocial questionnaire: Hunger Vital Sign questionnaire, Respiratory symptom questionnaire: CRISS, Spirometry, Psychosocial questionnaire: Additional Health Questionnaire, CF Management Questionnaire, Food Frequency Questionnaire
Diagnostic Test · Other · Device
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
23
States / cities
Tucson, Arizona • Little Rock, Arkansas • Atlanta, Georgia + 19 more
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Sep 24, 2026, 5:41 PM EDT
Completed No phase listed Observational

Does Medical Cannabis Reduce Opioid Use in Adults With Pain

NCT04308148
View directory record Official record
Conditions
Opioid Use, Marijuana, Chronic Pain
Interventions
Not listed
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
18 Years to 99 Years
Enrollment
217 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Mar 24, 2024 · Synced Sep 24, 2026, 5:41 PM EDT
Completed Not applicable Interventional Results available

Pain Inflammation and Cannabis in HIV

NCT05554146
View directory record Official record
Conditions
HIV Infections, Neuropathic Pain, Cannabis
Interventions
Receipt of Coupon for Placebo Soft-Gel Capsule, Receipt of Coupon for High THC Soft-Gel Capsule, Receipt of Coupon for Equal THC and CBD Soft-Gel Capsule, Receipt of Coupon for High CBD Soft-Gel Capsule
Other
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years to 100 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Sep 24, 2026, 5:41 PM EDT
Completed Phase 1 Interventional Results available

Marijuana in Combination With Opioids in Palliative and Hospice Patients

NCT03233633
View directory record Official record
Conditions
Pain
Interventions
Medical Marijuana
Drug
Lead sponsor
The Connecticut Hospice Inc.
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Branford, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 5, 2024 · Synced Sep 24, 2026, 5:41 PM EDT
Enrolling by invitation No phase listed Observational

Healthcare Integrity & Anti-Fraud Enforcement

NCT07217730
View directory record Official record
Conditions
Healthcare Fraud Schemes, Kickback Networks, Supply Chain Vulnerabilities, Governance Failures, Whistleblower Activation, Regulatory Escalation Pathways, Validator Oversight & DAO Governance, Public Transparency & Auditability
Interventions
Validator-Governed Reform & Regulatory Escalation Protocol, Coalition-Grade Validator Dashboard Module (CVDM-1), Coalition-Flagged Pharmaceutical Audit Trigger (CFPAT-1)
Other · Device · Drug
Lead sponsor
Truway Health, Inc.
Industry
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2034
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 19, 2025 · Synced Sep 24, 2026, 5:41 PM EDT
Recruiting Phase 2 Interventional

PAIN: A Project Assessing the Impact of a Novel Cannabinoid Product

NCT03984565
View directory record Official record
Conditions
Chronic Pain
Interventions
Cannabidiol, Placebo
Drug
Lead sponsor
Staci Gruber, Ph.D.
Other
Eligibility
21 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced Sep 24, 2026, 5:41 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

A Direct-to-Consumer Study Investigating the Effect of Specific Cannabinoid Products on Motivation, Energy Level, Focus, and Appetite in Healthy Adults

NCT06213064
View directory record Official record
Conditions
Motivation
Interventions
Study Product, THC Product, Placebo
Behavioral
Lead sponsor
Phylos Bioscience, Inc.
Industry
Eligibility
21 Years to 100 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 18, 2024 · Synced Sep 24, 2026, 5:41 PM EDT
Completed Not applicable Interventional

Integrated Treatment of Marijuana Abuse for HIV+ Youth

NCT00683488
View directory record Official record
Conditions
HIV Infections
Interventions
Focus Group, First Intervention Trial, Intervention Trial 2
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
16 Years to 24 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
3
States / cities
Los Angeles, California • New York, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 5, 2017 · Synced Sep 24, 2026, 5:41 PM EDT