Clinical trials: CBD
Parkinson's Disease (PD)
Pharmacokinetic-pharmacodynamic Interaction Between Each of Three Diferente Single Doses of BIA 9-1067 and a Single-dose of Immediate-release 100/25 mg Levodopa/Carbidopa
To investigate the effect of three single oral doses of BIA 9-1067 (25 mg, 50 mg and 100 mg) on the levodopa pharmacokinetics when administered in combination with a single-dose of immediate-release levodopa/carbidopa 100/25 mg…
- Trial name
- NCT02169479
- Testing
- BIA 9-1067, Sinemet® 100/25
- Where
- Canada
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Bial - Portela C S.A.
Prostate Cancer Recurrent, Prostate Cancer
Epidiolex (CBD) in Patients With Biochemically Recurrent Prostate Cancer
The purpose of this phase I/Ib study is to determine the safety profile of Epidiolex (CBD oil) in biochemically recurrent prostate cancer patients. The study consists of a dose escalation part and dose expansion part.
- Conditions
- Prostate Cancer Recurrent, Prostate Cancer, Prostate Adenocarcinoma
- Trial name
- NCT04428203
- Testing
- Epidiolex Oral Liquid Product
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Zin W Myint
Sturge-Weber Syndrome
Novel Cognitive Treatment Targets for Epidiolex in Sturge- Weber Syndrome
The purpose of this study is to better understand the utility of cannabidiol (CBD/ Epidiolex) for improving the treatment of cognitive impairments in Sturge-Weber syndrome (SWS).
- Trial name
- NCT04447846
- Testing
- Cannabidiol
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- Anne Comi, MD
Cocaine Dependence
Carbidopa/Levodopa Combined With Behavioral Therapy for the Treatment of Cocaine Dependence
Cocaine dependence is a major public health problem and the development of a treatment for this disorder is a priority. To date, treatment interventions based on positive incentive principles have shown the strongest effects for…
- Trial name
- NCT00713583
- Testing
- levodopa, Cognitive Behavioral Therapy, Contingency Management
- Where
- United States
- Volunteers
- 85 people
- Sponsor
- The University of Texas Health Science Center, Houston
Epilepsy, Seizures
University of Alabama at Birmingham (UAB) Pediatric CBD Program
The purpose of this study is to evaluate the safety and tolerability of Epidiolex at various doses between 5 mg/kg/day and 50 mg/kg/day as an additional (add-on) drug for treating debilitating, drug-resistant epilepsy.
- Trial name
- NCT02695537
- Testing
- Epidiolex
- Where
- United States
- Volunteers
- 89 people
- Sponsor
- University of Alabama at Birmingham
Driving Performance, Cognitive Impairment
The Effects of Cannabidiol on the Driving Ability of Healthy Adults
A randomized, parallel-group, double-blind, exploratory two-arm trial to assess the effects of CBD on driving ability along with changes in psychological status (i.e. mood, drowsiness, sedation) and cognitive function.
- Conditions
- Driving Performance, Cognitive Impairment, Sedation Complication, Mood
- Trial name
- NCT04590495
- Testing
- 300 mg Cannabidiol (CBD) oil
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- West Virginia University
Addiction
Safety and Tolerability of Cannabidiol Among Persons With Opioid Use Disorder Receiving Methadone or Buprenorphine
The overarching goal of this study is to evaluate the potential of Cannabidiol (CBD) as an adjunctive treatment for comorbid opioid use disorder (OUD) and chronic pain.
- Trial name
- NCT05076370
- Testing
- CBD Day 1, CBD Day 2, CBD Day 3
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Yale University
Insomnia
Evaluation of an Oral Cannabidiol (CBD)-Terpene Formulation on Sleep Physiology in Participants With Insomnia
Insomnia is a disorder in which people have inadequate or poor-quality sleep due to a number of factors, such as difficulty falling asleep, waking up frequently during the night with difficulty returning to sleep, waking up too…
- Trial name
- NCT05233761
- Testing
- Defined CBD
- Where
- United States
- Volunteers
- 125 people
- Sponsor
- Defined Research
Cocaine Dependence
Imaging the Neurobiology of Behavioral and Medication Treatment for Cocaine Dependence
The proposed study will look at cocaine dependent individuals and will consist of three consecutive phases: 1) the 2-week outpatient lead-in phase during which behavioral therapy will be administered; 2) the 15-21 day inpatient…
- Trial name
- COST (NCT01468012)
- Testing
- levodopa carbidopa and entacapone (LCE)
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Advanced Parkinson's Disease
A Study to Assess the Safety and Efficacy of Levodopa-carbidopa Intestinal Gel (LCIG) for the Treatment of Non-motor Symptoms in Patients With Advanced Parkinson's Disease
The primary objective of this study is to evaluate change in non-motor symptoms from baseline to Week 12 as measured by the Non-Motor Symptom Scale total score.
- Trial name
- NCT01736176
- Testing
- Levodopa-Carbidopa Intestinal Gel, Percutaneous Endoscopic Gastrostomy with Jejunal Extension (PEG-J), Levodopa-carbidopa Immediate Release (LC-IR) Tablets
- Volunteers
- 39 people
- Sponsor
- AbbVie (prior sponsor, Abbott)
Parkinson's Disease (PD)
The Effect of BIA 9-1067 at Steady-state on the Levodopa Pharmacokinetics
The purpose of this study is to determine the effect of repeated dosing of once-daily 25, 50 and 75 mg opicapone (OPC, development code BIA 9-1067) on the levodopa pharmacokinetics (PK), in comparison to placebo and 200 mg…
- Trial name
- NCT02170376
- Testing
- BIA 9-1067, Entacapone, Levodopa/carbidopa
- Where
- France
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Bial - Portela C S.A.
Parkinson's Disease
Multicentre Study in Four Parallel Groups of Parkinson's Disease (PD) Patients
The purpose of this study is to investigate the tolerability and the effect of BIA 9-1067 at steady-state on the levodopa pharmacokinetics in Parkinson's Disease (PD) patients treated with levodopa/dopa-decarboxylase inhibitor.
- Trial name
- NCT01568047
- Testing
- BIA 9-1067, Levodopa/Carbidopa, Levodopa/Benzerazide
- Where
- 7 sites in Romania, Ukraine
- Volunteers
- 40 people
- Sponsor
- Bial - Portela C S.A.
Alcohol Use Disorder
Cannabidiol in Youth Alcohol Use Disorder
The goal of this study is to test cannabidiol (CBD) as a potentially effective candidate medication for youth alcohol use disorder (AUD).
- Trial name
- NCT05317546
- Testing
- Cannabidiol
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Parkinson Disease, Multiple System Atrophy
Augmenting Effects of L-DOPS With Carbidopa and Entacapone
An experimental drug called L-DOPS increases production in the body of a messenger chemical called norepinephrine. Cells in the brain that make norepinephrine are often gone in Parkinson disease.
- Conditions
- Parkinson Disease, Multiple System Atrophy, Autonomic Nervous System Diseases
- Trial name
- NCT00547911
- Testing
- Droxidopa, Carbidopa, Entacapone
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Muscle Injury, Recovery
Efficacy of a Controlled Short-term Trial of Cannabidiol (CBD) Ingestion on Reducing Symptomatic Response and Facilitating Recovery After Induced Muscle Injury
We aim to determine the efficacy of a controlled short-term trial of CBD ingestion for reducing symptomatic response and facilitating recovery following induced muscle injury.
- Conditions
- Muscle Injury, Recovery, Pain Relief
- Trial name
- NCT04586712
- Testing
- Active CBD
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- University of Florida
Parkinson Disease
Study of BIA 9-1067 to Investigate Its Effect on Levodopa Pharmacokinetic
To investigate the effect of repeated dosing of BIA 9-1067 on the levodopa pharmacokinetics, in comparison to placebo and entacapone.
- Trial name
- NCT01519284
- Testing
- BIA 9-1067 5 mg, Entacapone, levodopa/carbidopa
- Where
- Portugal
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Bial - Portela C S.A.
Endometriosis, CBD
Cannabidiol and Management of Endometriosis Pain
The investigators are looking to conduct a study looking at the effects of cannabidiol (CBD) in patients with endometriosis. It is believed that CBD will improve both pain and quality of life.
- Conditions
- Endometriosis, CBD, Pelvic Pain
- Trial name
- NCT04527003
- Testing
- Cannabidiol (CBD) Extract, Norethindrone Acetate
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Milton S. Hershey Medical Center