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29 Epidiolex Trials Near You

Power is an online platform that helps thousands of 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
This trial investigates how adding EPIDIOLEX to existing treatments affects behavior and other outcomes in people aged 1 to 65 with TSC who have seizures. The medication aims to reduce seizure frequency and severity by influencing brain chemicals. Epidiolex, a cannabidiol (CBD) product, has been studied for its safety and effectiveness in treating seizures related to tuberous sclerosis complex (TSC).
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 4
Age:1 - 65
Sex:All

79 Participants Needed

This is a multicenter randomized double-blind placebo-controlled Phase 2 study of an oral combination of tetrahydrocannabinol (THC) and cannabidiol (CBD) compared to placebo over 12 weeks. This study is designed to test the hypothesis that treatment with an oral combination of THC/CBD will reduce agitation hospice care-eligible patients with agitation and dementia as measured by the Cohen Mansfield Agitation Inventory (CMAI) when compared to placebo at 2 weeks. This study will enroll approximately 150 participants of any gender at least 40 years of age who are hospice care-eligible with agitation and dementia (HAD). Participants will be randomized (50:50) to either active study drug (T2:C100) or placebo. The double-blind period of this study is 12 weeks. A 12 week optional open-label extension will be offered to participants who complete the double-blind period.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:40+
Sex:All

150 Participants Needed

The purpose of this research study is to compare the effects of cannabidiol (CBD), tetrahydrocannabinol (THC), or both, on sleep and pain in persons with multiple sclerosis (MS). Little is known about how CBD and/or THC may help sleep, reduce pain, or perhaps even treat pain through better sleep.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:18 - 65
Sex:All

166 Participants Needed

This clinical trial is being done to better understand how daily treatment with Tetrahydrocannabinol (THC), Cannabidiol (CBD), or the combination of CBD plus THC affects knee osteoarthritis pain and other related symptoms. Consented participants will have a screening period and visit (up to 30 days to treatment start). If participants pass the screening phase, they will be randomly assigned to take one of the investigational study drugs. For this study, participants will not know when or if they are taking CBD, THC, THC plus CBD, and when or if taking placebo. Clinical pain will be assessed at multiple times throughout the study, and eligibility will be re-assessed at two weeks into the treatment period. It is possible that subjects will not be able to participate in the study after 14 days of of treatment. The treatment period will take approximately 16 weeks and then a follow-up period for approximately 2 weeks. In addition to treatment, participants will have clinical assessments, blood draws, questionnaires, daily pain diaries, sensory testing, as well as have functional connectivity magnetic resonance imaging (fcMRI).

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:21 - 75
Sex:All

200 Participants Needed

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
Sex:All

72 Participants Needed

This trial aims to test if Epidiolex can safely and effectively reduce symptoms in adults with obsessive-compulsive and related disorders by calming the brain and reducing anxiety. Epidiolex is a plant-derived pharmaceutical formulation of highly purified cannabidiol (CBD) that has been previously studied for its potential to be misused.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Phase 2
Age:18 - 65
Sex:All

4 Participants Needed

CBD for Musculoskeletal Pain

Charlottesville, Virginia
The goal of this clinical trial is to learn about the use of cannabidiol (CBD) capsules as a treatment for musculoskeletal pain. CBD is commonly being used as an over-the-counter treatment for musculoskeletal pain. Clinical trials have demonstrated a pain-relief benefit for hand and wrist osteoarthritis with topical CBD, however patients prefer oral CBD and no clinical trial has been performed to establish efficacy of oral CBD in humans for upper extremity musculoskeletal pain. The main questions it aims to answer are: Is CBD more effective than placebo at relieving pain for upper extremity musculoskeletal pain ? Is CBD safe for participants with upper extremity musculoskeletal pain? Participants will: take 4 weeks of daily CBD capsules take 4 weeks of daily placebo capsules answer surveys about how they are feeling and functioning. Participants will \[describe the main tasks participants will be asked to do, interventions they'll be given and use bullets if it is more than 2 items\].

Trial Details

Trial Status:Not Yet Recruiting
Trial Phase:Phase 1
Age:18+
Sex:All

100 Participants Needed

This study applies a hypothesis-driven approach to examine the effects of chronic marijuana use on HIV-associated inflammation and its subsequent impacts on central nervous system function, with the goal of identifying the mechanisms through which cannabinoids modulate neurological disorders and other comorbidities in persons with HIV.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:25 - 59
Sex:All

220 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
Sex:All

25 Participants Needed

This is a prospective open label study assessing the efficacy and tolerability of pharmaceutical grade cannabidiol--Epidiolex (R), for the treatment of anxiety in pediatric patients with pediatric epilepsy that has been difficult to treat and requires ongoing use of anticonvulsant medication.
Stay on current meds
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 4
Age:6 - 17
Sex:All

20 Participants Needed

CBD for Knee Osteoarthritis

New York, New York
This trial is testing if CBD tablets that dissolve in the mouth can reduce pain and improve function in people with knee osteoarthritis. The study targets patients who are already doing physiotherapy and home exercises. CBD is thought to work by interacting with the body's system that controls pain and inflammation. CBD is a non-euphoric component of cannabis that has shown potential in relieving pain and reducing inflammation in osteoarthritis.
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2, 3
Age:40 - 75
Sex:All

100 Participants Needed

CBD for Opioid Use Disorder

New York, New York
The investigators propose an imaging study to investigate the neurobiological effects of CBD (vs placebo) in participants with opioid use disorder who are maintained on methadone. The purpose of the study is to determine the neural circuits and transmitters associated with the effects of CBD on to reduce craving and anxiety. The neuroimaging will be conducted in participants immediately following their first administration of CBD (800mg or placebo) and one week after the last administration (3 daily doses). This CBD administration protocol was shown in previous studies by the investigators to reduce craving and anxiety in abstinent heroin users.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:18 - 65
Sex:All

160 Participants Needed

Cannabidiol for Cannabis Use Disorder

Charleston, South Carolina
The interface between cannabis use and stress is a particularly important focus for sex differences research in emerging adults. Given the dynamics at play in this critical stage when cannabis use is most prevalent, developmentally informed research is needed to guide tailored clinical interventions. This study will apply rigorous and innovative methods to elucidate sex differences in the nexus of cannabis use and stress among emerging adults with cannabis use disorder to guide the development of tailored treatments.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:18 - 25
Sex:All

148 Participants Needed

This trial tests if cannabis derivatives (THC, CBD, and their combination) can reduce chronic diabetic nerve pain in Veterans. Veterans often don't get enough relief from standard treatments, so this study aims to find out if cannabis can help. The trial will test if these cannabis compounds are effective. Cannabis has been studied for its potential to alleviate pain in various conditions, including diabetic neuropathy, but its long-term safety and efficacy remain uncertain.

Trial Details

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

320 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
Sex:All

20 Participants Needed

Chronic headaches are a major cause of disability among adolescents. Cannabis products have supported the management of headaches in adults and may play a role in pediatric chronic pain. We propose a multisite, open-label, tolerability study conducted across three centers in Canada of Cannabidiol-enriched Cannabis Herbal Extract in adolescents (ages 14 to 17 years old) with chronic headaches. The study includes a one month baseline assessment, four months of escalating treatment doses and a weaning period. Our primary outcome is tolerability defined as the number and severity of reported adverse events.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1
Age:14 - 17
Sex:All

20 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
Sex:All

180 Participants Needed

CBD for Osteoarthritis

Gainesville, Florida
Osteoarthritis is a disease that affects millions of Americans and is the leading cause of persistent pain and physical disability in the older adult population. Many physically active Americans have reported pain-relieving effects of cannabidiol (CBD) that can reduce or eliminate use of nonsteroidal anti-inflammatory drugs (NSAIDs) for activity-related pain with minimal to no side effects. Long-term use of over-the-counter medications, including NSAIDs, can pose a significant health risk, and therefore clinical research on the safety and efficacy of CBD is needed.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:40 - 75
Sex:All

30 Participants Needed

The main purposes of this study are to (1) measure the effect of CBD/CBD-A on pain symptoms, pain intensity, pain unpleasantness, and skin sensitivity to hot and cold temperatures; and (2) measure the effect of CBD on brain electrical activity with electroencephalography (EEG).

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:18 - 64
Sex:All

20 Participants Needed

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
Sex:All

80 Participants Needed

This study is a randomized, placebo-controlled, dose-ranging trial of plant-derived cannabidiol (CBD) among people who regularly use cannabis concentrates but are not trying to stop or cut down on their use. The main questions it aims to answer are whether CBD, relative to placebo, reduces cannabis concentrate use, the subjective effects of cannabis, or cannabis craving. Participants will take CBD (200 mg or 400 mg per day) or placebo for 4 weeks and will complete three visits during the study medication period, all conducted using a mobile laboratory.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:25 - 60
Sex:All

120 Participants Needed

The investigators will study the harm-reducing effect of hemp-derived CBD in non-treatment-seeking emerging adults who use cannabis regularly. The study will use a novel naturalistic cannabis administration approach, which examines ecologically valid cannabis use utilizing a mobile lab setting to assess the effects of the cannabis products the participants regularly use. The investigators will recruit a sample of emerging adults, half of whom primarily use flower products and half of whom primarily use concentrate products. Individuals will be randomly assigned to hemp-derived CBD or placebo.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:18 - 25
Sex:All

200 Participants Needed

Cannabidiol for Psychosis

San Diego, California
This is an outpatient, single center, between-group, double blind, placebo controlled design. Approximately 120 adolescents and adult patients will be randomized to either have their treatment augmented with Cannabidiol Oral Solution (CBD) or with a matching CBD placebo for 8 weeks. The study will examine CBD as an augmentation strategy in early psychosis. It is hypothesized that CBD will improve symptoms, neurocognition, markers of inflammation and eating behaviors. Importantly, moderators and mediators of the CBD effects will be explored.
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 3
Age:16 - 30
Sex:All

120 Participants Needed

CBD + THC for HIV/AIDS

San Diego, California
This study has the potential to contribute to a more complete understanding of the independent and combined effects of cannabis use and HIV on the brain and on inflammation. Such knowledge may inform future strategies for treating brain disease and inflammation. Participants will be randomly assigned to one of two groups, both of which will receive the same treatment in a different order over a period of about 6 weeks. The visits include physical examinations, blood tests, and other procedures designed to monitor subject safety and measure the effects of the study drug.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:21 - 70
Sex:All

90 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

The purpose of this study is to determine the pharmacokinetics and pharmacodynamics of oral delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD) and to evaluate detection of recently smoked THC in oral fluid.

Trial Details

Trial Status:Not Yet Recruiting
Trial Phase:Phase 1
Age:21 - 55
Sex:All

22 Participants Needed

Cannabidiol for Tobacco Addiction

North Hollywood, California
The goal of this research is to evaluate the efficacy of cannabidiol (CBD) in reducing cigarette smoking. Although there are safe and effective treatments for smoking cessation, not everyone who attempts smoking cessation is successful, even with these treatments. Relapse rates are high, leaving a need for new approaches. Despite justification to evaluate CBD for this indication, human research on the topic is scant. Larger, more extended studies are warranted and essential. The investigators will recruit participants from CRI-Help, Inc., a substance abuse treatment program in North Hollywood, where residents who indicate the desire to stop smoking are prohibited from using other cannabis products which would affect recruitment. The aims of this study are: 1. Evaluate the effects of CBD on changes in cigarette use throughout and following the trial. 2. Exploratory Aims. Measure plasma concentrations of CBD, N-arachidonoyl-ethanolamine (anandamide) and 2-arachidonoylglycerol (2-AG) throughout the trial. Participants who meet eligibility criteria will take part in a 56-day treatment phase during which they receive the study medication under supervision (CBD or placebo twice daily) and complete questionnaires on side effects, withdrawal, craving and mood symptoms. Blood, breath, and urine tests will also be performed throughout the study. Participants who complete the treatment will also be assessed at 1-month and 3-month follow up visits.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:18 - 65
Sex:All

120 Participants Needed

The goal of this clinical trial is to test cannabidiol in Sanfilippo syndrome. The main questions it aims to answer are: 1) determine the safety of cannabidiol in Sanfilippo syndrome, and 2) explore the efficacy of cannabidiol in treating the neurobehavioral symptoms and functional outcomes of Sanfilippo syndrome. Each participant's caregiver will be asked to complete surveys related to the participant's behavior, mood, sleep, stooling, pain, and caregiver stress intermittently throughout the study. All participants will be enrolled into one of two cohorts based on enrollment order: 1. Sentinel Safety Cohort (first 5 participants) - all participants treated with Epidiolex (cannabidiol) 2. Controlled Cohort (next 30 participants) - participants randomized 1:1 (equal chance) to start treatment with Epidiolex (cannabidiol) or placebo for 16 weeks, followed by an 8-week washout period (no treatment). Participants then switch to the opposite treatment group for 16 weeks followed by all participants treated for 52 weeks with Epidiolex (cannabidiol).
Stay on current meds
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Not Yet Recruiting
Trial Phase:Phase 2, 3
Age:4+
Sex:All

35 Participants Needed

Smoked Cannabis Effects Study

Los Angeles, California
The purpose of this study is to determine the pharmacokinetics and pharmacodynamics of inhaled cannabis with varying amounts of delta-9-tetrahydrocannabinol (THC), and cannabidiol (CBD) and to evaluate detection of recently smoked THC in oral fluid.

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1
Age:21 - 55
Sex:All

22 Participants Needed

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Frequently Asked Questions

How much do 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 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 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 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 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 clinical trials ?
Most recently, we added Epidiolex for Epilepsy, Oral THC and CBD for Substance Use Disorders and CBD for Neuropathic Pain in Spinal Cord Injury to the Power online platform.