Treatment
Cannabidiol clinical trials
We’re tracking 65 recruiting studies that include Cannabidiol, each written for real people, not researchers, below.
Recruiting studies
- NCT05822362RecruitingPhase 2
CBD for People with Early Memory Trouble Risk
This Phase 2 study tests whether CBD (a cannabis-derived product) can improve thinking and memory in people who are at risk for Alzheimer’s disease. You would be followed for about 24 weeks with memory/thinking check-ins and require a study partner to help with certain assessments.
Aurora, ColoradoAges 55–85 - NCT05860699RecruitingPhase 2
Cannabidiol added during inpatient alcohol withdrawal
This trial tests whether cannabidiol (CBD) given during an inpatient alcohol detox helps people stay off alcohol afterward. You would be compared with standard care to see if CBD improves recovery during and after withdrawal.
Créteil, Albert ChenevierAges 18–75 - NCT05885542RecruitingPhase 1/Phase 2
Testing CBD pills for cannabis use and stress in young adults
This early-phase study tests whether a CBD pill (compared with a placebo sugar pill) can affect cannabis use and stress in people ages 18–25 who use cannabis very frequently. It may help your stress levels and cannabis-related symptoms while researchers carefully monitor safety and abstinence periods during visits.
Charleston, South CarolinaAges 18–25 - NCT06014424RecruitingPhase 2
CBD medication study for agitation in Alzheimer's
This study tests if a CBD medication can help reduce agitation in people with Alzheimer's disease. It's for adults 55 and older who have significant agitation and mild to moderate dementia.
Calgary, AlbertaAges 55 years+ - NCT06234631RecruitingPhase 2
CBD to reduce opioids after knee replacement
This study tests if a daily CBD capsule can help reduce the need for opioid pain pills after a first-time total knee replacement. It is for people with osteoarthritis who are having surgery and are willing to avoid cannabis for a short time before and after.
Ann Arbor, MichiganAges 18–80 - NCT07696871RecruitingPhase 1/Phase 2
Cannabidiol oil for treatment-resistant depression
This trial tests if cannabidiol (CBD) oil can help people with major depression that has not improved with standard antidepressants. You will take CBD oil or a placebo while continuing your current antidepressant treatment to see if it improves your symptoms.
Tubarão, Santa CatarinaAges 18–69 - NCT06333041RecruitingPhase 2/Phase 3
CBD study for Sanfilippo syndrome
This study tests whether a cannabis-derived medicine called cannabidiol (CBD) can help children with Sanfilippo syndrome, a rare genetic disorder. It may be a good fit for children who have already tried other treatments or whose disease is more advanced.
Torrance, CaliforniaAges 4 years+ - NCT06414473RecruitingPhase 1/Phase 2
CBD for knee osteoarthritis pain
This study tests whether a CBD (cannabidiol) product can help reduce pain and improve daily life for people with knee osteoarthritis. If you have moderate to severe knee pain and haven't used cannabis recently, you may be able to join.
Gainesville, FloridaAges 40–75 - NCT06512389RecruitingPhase 2
Testing CBD for alcohol cravings
This study tests whether a medication called cannabidiol (CBD) can help reduce cravings for alcohol. Over several weeks, you will take the study pill and attend lab sessions where you can choose to drink alcohol in a safe setting.
Toronto, OntarioAges 19 years+ - NCT06542445RecruitingPhase 2
CBD oil study for children with ADHD
This study tests if a CBD oil enriched with terpenes can help reduce ADHD symptoms in children and teens. It may offer an alternative to standard ADHD medications.
ẔerifinAges 6–18 - NCT06574100RecruitingPhase 1
CBD Pill Study for Healthy Men
This study tests how two different CBD pills are absorbed by the body. It is for healthy men aged 18-35 and involves two one-day clinic visits with blood draws.
Saskatoon, SaskatchewanAges 18–35 - NCT06731894RecruitingPhase 2
Cannabis for nerve pain after chemotherapy in breast and colon cancer survivors
This trial tests whether a cannabis-based product can reduce nerve damage (neuropathy) caused by chemotherapy in people who have finished treatment for breast or colon cancer. It focuses on survivors who still have pain, numbness, or tingling in their hands or feet.
Duarte, CaliforniaAges 18 years+ - NCT07093138RecruitingPhase 4
CBD cream for migraine attacks
This trial tests whether a cream made with cannabidiol (CBD) can help stop migraine attacks. It is for people aged 18 to 55 who have had migraines for at least a year and get 2 to 8 attacks per month.
TehranAges 18–55 - NCT07233239RecruitingPhase 1
CBD liquid for focal epilepsy seizures
This trial tests a new cannabidiol (CBD) liquid medicine for people with focal epilepsy (seizures that start in one part of the brain). It looks at whether the medication can help reduce seizures when added to your current seizure medications.
Phoenix, ArizonaAges 12–75 - NCT07570472RecruitingPhase 2
CBD and sleep quality after evening exercise
This study tests whether CBD (cannabidiol, a compound from cannabis plants) can improve sleep quality after evening workouts in healthy, active adults. Researchers want to see if CBD helps you sleep better on nights when you exercise late.
Leuven, Vlaams-BrabantAges 18–40 - NCT07362407Enrolling by invitation
Cannabinoid treatment study for patients in Brazil
This study tracks how cannabis-based medicines work in real life. It looks at how people feel and function while using these treatments prescribed by their doctor.
Florianópolis, Santa CatarinaAges 18 years+ - NCT06405646Enrolling by invitation
Cannabidiol and Cannabinol for Chronic Jaw Muscle Pain
This study tests whether certain compounds from the cannabis plant (CBD and CBN) can help relieve long-term pain in the jaw muscles. It is for adults with chronic orofacial pain who have not recently taken medications that affect the nerves or muscles.
WroclawAges 18–80
Common questions
- Are there clinical trials studying Cannabidiol?
- Yes. Clin2 currently lists 65 recruiting studies that include Cannabidiol, drawn from the U.S. registry and rewritten for real people so you can see what each is testing and who it's for.
- How do I know if I qualify for a Cannabidiol trial?
- Each study lists its own eligibility criteria — rules about condition, age, and prior treatments. On every Clin2 trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Is Cannabidiol an approved treatment?
- A drug being studied in a trial may be investigational (still being tested) or already approved and being studied for a new use. Each study page explains what phase it's in. Clin2 does not provide medical advice — talk with your doctor about whether Cannabidiol or a specific trial is right for you.
Related treatments
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. A drug appearing here is being studied in a trial and may be investigational. Talk with your doctor about whether a specific treatment or trial is right for you.