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25 CBD (Cannabidiol) Trials Near You

Power is an online platform that helps thousands of CBD (Cannabidiol) patients discover FDA-reviewed trials every day. Every trial we feature meets safety and ethical standards, giving patients an easy way to discover promising new treatments in the research stage.

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No Placebo
Highly Paid
Stay on Current Meds
Pivotal Trials (Near Approval)
Breakthrough Medication

Cannabidiol for Seizures

Cincinnati, Ohio
This trial tests a medication called GWP42003-P in children under 2 years old who have severe seizure disorders like TSC, LGS, or DS. The study will last over a year and will check if the medication is safe, how it moves through the body, and if it helps reduce seizures. These conditions often don't respond well to usual treatments, so new options are needed. Cannabidiol (pharmaceutical) is approved by the FDA for the treatment of seizures associated with DS, Lennox-Gastaut syndrome, and tuberous sclerosis complex in patients ≥1 year of age.
No Placebo Group
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Age:1 - 23

27 Participants Needed

Cannabidiol for Driving Performance

Morgantown, West Virginia
The objectives/purpose of this study are to comprehensively investigate the effects of non-prescription CBD on driving performance, drowsiness, sedation, and cognitive function in a large sample of healthy adults aged 18-30 years, with additional characterization of effects by dose and by sex, using a rigorous RCT design which will naturally mitigate confounding factors.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1
Age:18 - 30

300 Participants Needed

CBD for Chronic Pain

Ann Arbor, Michigan
This research is studying the effects of cannabidiol (CBD), an active component from cannabis (a.k.a. marijuana), on Veterans' chronic pain. The purpose of this study is to better understand if CBD can improve pain symptoms in Veterans with chronic pain. Eligible participants will be randomly assigned to receive either placebo medication (not active) or CBD during the study period. The study hypotheses: - CBD would improve overall pain symptoms compared to placebo

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2

468 Participants Needed

Cannabidiol + Morphine for Chronic Pain

Detroit, Michigan
The purpose of the proposed study is to investigate the interaction of cannabidiol (CBD) and morphine effects on pain sensitivity. Cannabidiol is a cannabinoid (similar to cannabis, or marijuana) present in marijuana that alters some of the effects of marijuana.

Trial Details

Trial Status:Recruiting
Age:18 - 55

40 Participants Needed

Cannabidiol + Tacrolimus for Transplant Rejection

Indianapolis, Indiana
This trial aims to understand how CBD, a cannabis compound, interacts with tacrolimus, a drug used by organ transplant patients to prevent rejection. Researchers will study these interactions to see if CBD affects the safety and effectiveness of tacrolimus. Tacrolimus is a strong medication used to prevent organ rejection in transplant patients, with precise dosing requirements. The goal is to help doctors adjust doses of both substances to improve patient health and long-term treatment success.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1
Age:18 - 65

72 Participants Needed

Cannabidiol for Bipolar Depression

Hamilton, Ontario
This trial is testing CBD, a chemical from the cannabis plant, to see if it can help people with bipolar depression who haven't responded to standard treatments. CBD might work by balancing brain chemicals that influence mood.
Stay on current meds
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 3
Age:19 - 70

360 Participants Needed

CBD Advertising for Consumer Perceptions

Winston-Salem, North Carolina
Cannabidiol (CBD) cannot be marketed as having therapeutic benefits (without FDA's approval), be false or misleading to consumers, or convey the products are approved or endorsed by the FDA. In addition, CBD cannot be marketed as a food additive or dietary supplement since it is an active ingredient in an approved drug, Epidiolex. Despite this, CBD products have been illicitly advertised to consumers with these claims including unsubstantiated health claims that promote benefits including curing cancer and preventing Alzheimer's disease. These types of claims may be influencing consumers to use CBD. This study aims to examine the impact of CBD advertising with health claims on consumer purchase behavior.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

420 Participants Needed

Epidiolex for Epilepsy

Toronto, Ontario
The goal of this clinical trial is to learn the best way to switch children with Lennox-Gastaut Syndrome (LGS) or Dravet Syndrome (DS) taking 'artisanal' (non pharmaceutical-grade) cannabidiol (CBD) to Epidiolex for treatment of seizures. The main questions it aims to answer are: * How well does a gradual switch from 'artisanal' CBD to Epidiolex work? * Does the same dose of Epidiolex as 'artisanal' CBD work best? * What side-effects or medical problems do participants have when switching from 'artisanal' CBD to Epidiolex? Researchers will examine how successful switching from 'artisanal' CBD to Epidiolex is. Participants will: * Gradually increase their dose of Epidiolex and reduce their dose of 'artisanal' CBD until they are taking just Epidiolex * Visit the clinic five times over 20 weeks for checkups and tests * Keep a diary of their seizures, symptoms and the number of times they use a rescue seizure medication
No Placebo Group

Trial Details

Trial Status:Not Yet Recruiting
Trial Phase:Phase 4
Age:2 - 18

25 Participants Needed

CBD for Endometriosis Pain

Hershey, Pennsylvania
This trial is testing CBD to see if it can help reduce pain and improve the quality of life for patients with endometriosis. The study will compare different doses of CBD over a few months. Researchers believe CBD may work by affecting the body's natural systems that control pain and inflammation. CBD has been shown to significantly improve pain intensity in some studies, although evidence quality is low due to high risk of bias and small sample sizes.
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Age:18 - 45
Sex:Female

36 Participants Needed

Cannabidiol for Quitting Smoking

Baltimore, Maryland
Cannabidiol is a compound found in cannabis plants that is well tolerated, has low abuse liability, and might be an effective medication to promote tobacco cessation. This clinical study will use a validated approach for screening tobacco cessation medications to determine if oral cannabidiol increases short-term tobacco abstinence, and evaluate mechanisms that might explain how cannabidiol alters smoking behavior. Results from this study will provide data on the therapeutic potential of cannabidiol for tobacco cessation.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1
Age:18 - 65

50 Participants Needed

CBD for Social Anxiety Disorder

New York, New York
This trial tests two doses of CBD in willing participants to see if it helps reduce stress and fear by interacting with the body's natural systems. Oral administration of cannabidiol (CBD) has shown to yield a variety of therapeutic benefits among humans, particularly regarding symptoms of anxiety.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:18 - 45

60 Participants Needed

CBD for Brain Inflammation and Pain Sensitization

New Haven, Connecticut
This study aims to examine the effect of cannabidiol (CBD) pre-treatment on brain microglial activation in healthy human subjects. Secondarily, this study aims to examine the effect of cannabidiol (CBD) pre-treatment on central pain-sensitization in healthy human subjects.

Trial Details

Trial Status:Recruiting
Trial Phase:Early Phase 1
Age:18 - 55

15 Participants Needed

CBD for Cannabidiol

Hartford, Connecticut
This trial is studying CBD, a non-intoxicating cannabis compound, to see if it can help reduce psychosis symptoms in patients with schizophrenia, schizoaffective disorder, or bipolar disorder. CBD works by affecting brain areas involved in mood and perception. Cannabidiol (CBD), a non-psychoactive component of cannabis, shows great promise for the treatment of psychosis and is associated with fewer side effects than conventional antipsychotic drugs.

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 1, 2
Age:18 - 50

20 Participants Needed

CBD for Anxiety in Breast Cancer

Boston, Massachusetts
This research study is investigating use of a single dose of cannabidiol (CBD) to help manage anticipatory anxiety in participants with advanced breast cancer poised to undergo computed tomography (CT) or positron emission tomography (PET) to assess tumor burden. The name of the study drug(s) are: - Cannabidiol (CBD)

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2
Sex:Female

50 Participants Needed

CBD for PTSD

Omaha, Nebraska
Post-traumatic stress disorder (PTSD) is a psychiatric disorder than may develop following a traumatic event including serious incidents, natural or human-caused disasters, violence, death of a loved one, receipt of traumatic news, or serious illness/hospitalization. While half of US adults experience trauma in their lifetime, most do not develop PTSD. However, those who do develop the disorder may have significant impairments and risk for functional dysfunction across multiple domains. While short term symptoms are the most common, some individuals develop chronic PTSD. These individuals may experience frightening and intrusive thoughts and memories of the event (flashbacks), have sleep disturbances, feel numb or detached, and be easily startled (hypervigilance). This trial is a double-blind placebo controlled study of cannabidiol (CBD) for symptoms of PTSD in adults using liquid structure Formulation (Nantheia ATL5). Participants complete three weeks of baseline data collection including assessments of activity and sleep. Intervention is Nantheia ATL5 or placebo. Dose is initiated at 400mg BID and maintained over 8 weeks. Standardized symptom profile measurements, clinician assessments, laboratory testing, collection of inflammatory biomarkers, and suicide screening is completed throughout. Age- and gender-matched healthy population participants are enrolled and complete baseline data collection only. All participants may complete optional functional magnetic resonance imaging (fMRI).

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:21 - 65

180 Participants Needed

CBD for Anxiety

Gainesville, Florida
This study will examine the doses, safety, and test the preliminary efficacy of hemp-derived CBD product for improving anxiety symptoms and sleep disturbances among individuals with anxiety. A 4-week, randomized, double-blind, placebo-controlled trial will be conducted to determine the safety, tolerability, preliminary efficacy, and acceptability of 50 to 150 mg/day of CBD. The treatment period will consist of a two-week titration period followed by a 2- week maintenance period. In addition, the study seeks to examine whether changes in sleep disturbances precede changes in anxiety symptoms.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:18 - 55

30 Participants Needed

Topical CBD for Forehead Wound

Oklahoma City, Oklahoma
The purpose of this study is to find out what effects (good and bad) that cannabidiol (CBD) has on scar healing and appearance in patients who have undergone paramedian forehead flap reconstruction.
No Placebo Group

Trial Details

Trial Status:Not Yet Recruiting
Trial Phase:Early Phase 1

22 Participants Needed

CBD for Post-Surgery Shoulder Pain

Houston, Texas
The goal of the study is to learn if Epidiolex (cannabidiol) works as a additional pain medication in patients who have had orthopedic shoulder surgery. It is also to learn about safe dosages and identify any side effects after surgery. Researchers will compare Epidiolex to a placebo solution to see if Epidiolex lowers pain after shoulder surgery. Participants will: * track their pain and what medications they use every day in a provided pain diary. A researchers will call every seven days to check on the participant and diary. * Complete two short surveys. Once before surgery and once after. * Have bloodwork tested after surgery

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:18 - 55

80 Participants Needed

CBD for Autism

Aurora, Colorado
This is a randomized, placebo-controlled study but all study participants will receive the active study medication at some point during the study for at least 12 weeks, and some children with receive CBD for the entire study.

Trial Details

Trial Status:Active Not Recruiting
Age:5 - 17

86 Participants Needed

Cannabidiol for Alcohol Use Disorder

Aurora, Colorado
This is a double-blind, placebo-controlled, parallel group study designed to assess the efficacy of full spectrum CBD and broad spectrum CBD, compared to a placebo control (PC), to reduce drinking in participants with alcohol use disorder. If eligible for the study, subjects will be randomized to receive one of the conditions for 12 weeks.
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2, 3
Age:21+

180 Participants Needed

Why Other Patients Applied

"My orthopedist recommended a half replacement of my right knee. I have had both hips replaced. Currently have arthritis in knee, shoulder, and thumb. I want to avoid surgery, and I'm open-minded about trying a trial before using surgery as a last resort."

HZ
Arthritis PatientAge: 78

"I've tried several different SSRIs over the past 23 years with no luck. Some of these new treatments seem interesting... haven't tried anything like them before. I really hope that one could work."

ZS
Depression PatientAge: 51

"As a healthy volunteer, I like to participate in as many trials as I'm able to. It's a good way to help research and earn money."

IZ
Healthy Volunteer PatientAge: 38

"I changed my diet in 2020 and I’ve lost 95 pounds from my highest weight (283). I am 5’3”, female, and now 188. I still have a 33 BMI. I've been doing research on alternative approaches to continue my progress, which brought me here to consider clinical trials."

WR
Obesity PatientAge: 58

"I have dealt with voice and vocal fold issues related to paralysis for over 12 years. This problem has negatively impacted virtually every facet of my life. I am an otherwise healthy 48 year old married father of 3 living. My youngest daughter is 12 and has never heard my real voice. I am now having breathing issues related to the paralysis as well as trouble swallowing some liquids. In my research I have seen some recent trials focused on helping people like me."

AG
Paralysis PatientAge: 50

CBD for Alzheimer's Disease

Aurora, Colorado
This is a double-blind, randomized controlled trial designed to test the effects of cannabidiol (CBD) on validated biomarkers of Alzheimer's disease (AD) progression, and behavioral, neurocognitive, and clinical measures, with putative mechanisms of action.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:55 - 85

236 Participants Needed

CBD for Opioid Use Disorder

Aurora, Colorado
This is a double-blind, placebo-controlled, parallel group study designed to assess the tolerability and efficacy of fsCBD and bsCBD, compared to a placebo control, to reduce opioid use, anxiety, and pain and improve sleep and cognitive function. If eligible for the study, subjects will be randomized to receive one of the conditions for 12 weeks.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2

150 Participants Needed

Cannabidiol for Cannabis Use Disorder

Boulder, Colorado
This study is a placebo-controlled randomized trial comparing the effects of hemp-derived cannabidiol (CBD) with and without Delta-9-tetrahydrocannabinol (THC), relative to placebo, on reducing cannabis use and cannabis use disorder (CUD) symptoms in adult treatment seeking cannabis concentrate users with CUD. Participants enroll in the study for 8 weeks (with telehealth follow-ups at 12 and 16 weeks) and are randomized to either full spectrum CBD, broad spectrum CBD, or placebo. Participants are also engaged in five weeks of psychotherapy treatment for CUD. Blood is collected to quantify investigational drug exposure and cannabis use. Participants also complete self-report measures of medical history, sleep quality, subjective cognitive function, physical activity, psychological functioning, substance use, and acute drug effects.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:21+

165 Participants Needed

CBD + Prolonged Exposure for PTSD

San Diego, California
The trial will include a randomized control trial to evaluate the efficacy of using Cannabidiol (CBD), a non-intoxicating cannabinoid, as an adjunctive to Prolonged Exposure therapy (PE). The trial will compare PE + CBD to PE + placebo in a sample of 136 military Veterans with PTSD at the VA San Diego Medical Center. The study represents the logical and innovative next step for augmenting existing treatments and developing novel pharmacotherapy for PTSD. Findings from the proposed RCT will inform clinical practice and policy by investigating whether administration of CBD in the context of PE therapy will improve treatment outcomes for military Veterans with PTSD.
Stay on current meds

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2

136 Participants Needed

Cannabidiol for Autism

La Jolla, California
This trial is testing whether a medicine called cannabidiol (CBD) can help boys aged 7-14 with autism who have severe behavior problems. CBD, which comes from the cannabis plant but doesn't make you feel 'high,' might help by calming brain activity. The goal is to see if this treatment can improve their behavior and quality of life. Cannabidiol (CBD) has been reported to be safe and well-tolerated and has shown potential in managing symptoms of autism.

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2
Age:7 - 14
Sex:Male

42 Participants Needed

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Why We Started Power

We started Power when my dad was diagnosed with multiple myeloma, and I struggled to help him access the latest immunotherapy. Hopefully Power makes it simpler for you to explore promising new treatments, during what is probably a difficult time.

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Bask GillCEO at Power
Learn More About Trials
How Do Clinical Trials Work?Are Clinical Trials Safe?What Can I Expect During a Clinical Trial?

Frequently Asked Questions

How much do CBD (Cannabidiol) clinical trials pay?

Each trial will compensate patients a different amount, but $50-100 for each visit is a fairly common range for Phase 2–4 trials (Phase 1 trials often pay substantially more). Further, most trials will cover the costs of a travel to-and-from the clinic.

How do CBD (Cannabidiol) clinical trials work?

After a researcher reviews your profile, they may choose to invite you in to a screening appointment, where they'll determine if you meet 100% of the eligibility requirements. If you do, you'll be sorted into one of the treatment groups, and receive your study drug. For some trials, there is a chance you'll receive a placebo. Across CBD (Cannabidiol) trials 30% of clinical trials have a placebo. Typically, you'll be required to check-in with the clinic every month or so. The average trial length for CBD (Cannabidiol) is 12 months.

How do I participate in a study as a "healthy volunteer"?

Not all studies recruit healthy volunteers: usually, Phase 1 studies do. Participating as a healthy volunteer means you will go to a research facility several times over a few days or weeks to receive a dose of either the test treatment or a "placebo," which is a harmless substance that helps researchers compare results. You will have routine tests during these visits, and you'll be compensated for your time and travel, with the number of appointments and details varying by study.

What does the "phase" of a clinical trial mean?

The phase of a trial reveals what stage the drug is in to get approval for a specific condition. Phase 1 trials are the trials to collect safety data in humans. Phase 2 trials are those where the drug has some data showing safety in humans, but where further human data is needed on drug effectiveness. Phase 3 trials are in the final step before approval. The drug already has data showing both safety and effectiveness. As a general rule, Phase 3 trials are more promising than Phase 2, and Phase 2 trials are more promising than phase 1.

Do I need to be insured to participate in a CBD (Cannabidiol) medical study?

Clinical trials are almost always free to participants, and so do not require insurance. The only exception here are trials focused on cancer, because only a small part of the typical treatment plan is actually experimental. For these cancer trials, participants typically need insurance to cover all the non-experimental components.

What are the newest CBD (Cannabidiol) clinical trials?

Most recently, we added Epidiolex for Epilepsy, Topical CBD for Forehead Wound and Cannabidiol for Driving Performance to the Power online platform.

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By Trial

RP-1664 for Cancer

Vagus Nerve Stimulation for Alzheimer's Disease

AHEI Diet for Endometriosis

LDCT Screening for Lung Cancer in High-risk Black Women

Romiplostim for Lymphoma

Lopinavir/Ritonavir for Anal Intraepithelial Neoplasia

Home-Based Activity and Motivation Program for Aortic Valve Replacement Recovery

Proton Therapy + Avastin for Recurrent Glioblastoma

Pozelimab + Cemdisiran for Inclusion Body Myositis

Lu-177 PSMA Therapy for Prostate Cancer

BNT323 + BNT327 for Breast Cancer

Collaborative Care for Substance Use and Mental Health Disorders

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