Clinical trials: CBD
Parkinson Disease
WD-1603 PK Study Under Fasting and Fed Conditions in Healthy Subjects
The Phase 1 PK study is planned to evaluate the food effect on WD-1603 pharmacokinetics
- Trial name
- NCT04513340
- Testing
- WD-1603 CARBIDOPA and LEVODOPA EXTENDED-RELEASE TABLETS
- Where
- India
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Hong Kong WD Pharmaceutical Co., Limited
Healthy Volonteers
Safety and Pharmacokinetics of Vaped Cannabis in Healthy Volunteers
The primary objective of this study was to evaluate the pharmacokinetics (PK) of THC, 11-OH-THC and CBD following a single inhaled dose of PPP001 administered by vaporization.
- Trial name
- NCT04461756
- Testing
- PPP001
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Tetra Bio-Pharma
Sleep Disturbance, Sleep Quality
A Double-Blind, Randomized, Placebo-Controlled Study of the Safety and Effects of Various Cannabinoids on Sleep Quality
This double-blind, randomized, placebo-controlled study will assess the safety and effects of different combinations of CBN, CBG, and THC, with and without CBD and melatonin, for enhancing sleep quality, other factors related to…
- Trial name
- NCT07769164
- Testing
- 2 mg THC + 2 mg CBN + 2 mg CBG + 10 mg CBD + 1 mg Melatonin, 10 mg THC + 5 mg CBN + 5 mg CBG + 20 mg CBD, 10 mg THC + 20 mg CBN + 5 mg CBG
- Where
- United States
- Volunteers
- 332 people, healthy volunteers welcome
- Sponsor
- Cannabis Science Innovations, LLC
Healhty
A Study to Assess Effect of Dosing Intervals on Multiple-Dose Pharmacokinetics of WD-1603 Taken Before Meals in Healthy Participants
WD-1603 contains two different drugs called levodopa and carbidopa in one tablet. The goal of this clinical trial is to see if taking the study drug WD-1603 at different time intervals affects how the drug acts in healthy…
- Trial name
- NCT07442591
- Testing
- Carbidopa and Levodopa Controlled-Release Tablets (25 mg/150 mg)
- Where
- China
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Shanghai WD Pharmaceutical Co., Ltd.
Healthy
Bioequivalence Study of Carbidopa/Levodopa/Entacapone Combination vs. Carbidopa/Levodopa Combination Plus Entacapone in Healthy Volunteers
The purpose of this study is to assess the safety and bioequivalence of a single oral dose of carbidopa+levodopa+entacapone combination versus a single oral dose of carbidopa+levodopa combination plus a single oral dose of…
- Trial name
- NCT00415831
- Testing
- ELC200 (carbidopa+levodopa+entacapone)
- Where
- Germany
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Novartis
COVID-19, SAR
(CBDRA60) to Prevent or Reduce Symptoms of COVID-19 and Prevention of Post-Acute Sequelae of SARS-CoV-2 Infection PASC
Coronavirus disease (COVID-19), caused by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), presents a major threat to human health.
- Trial name
- NCT04777981
- Testing
- CBDRA60 supplement
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Anewsha Therapeutics Inc.
Parkinson's Disease
Pharmacokinetic Study in Healthy Volunteers
Phase I open, randomized cross-over pharmacokinetic study.
- Trial name
- NOCOFPK2 (NCT02554734)
- Testing
- levodopa, carbidopa, ODM-104, levodopa, carbidopa, entacapone
- Where
- Finland
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Orion Corporation, Orion Pharma
Menstrual Discomfort
The Effects of CBD Isolate on Menstrual-Related Symptoms
The goal of this open-label clinical trial is to compared two different doses for treating menstrual-related symptoms in individuals who experience regular menstrual cycles (occurring for 4-8 days every 21-28 days).
- Trial name
- NCT05679830
- Testing
- Cannabidiol
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Canopy Growth Corporation
Alzheimer Disease (AD), Frontotemporal Lobar Degeneration
ADDIA Proof-of-Performance Clinical Study
The objective of the ADDIA clinical Proof-of-Performance study is to validate the performance of ADDIA' blood biomarkers for diagnosis of Alzheimer's disease (AD).
- Conditions
- Alzheimer Disease (AD), Frontotemporal Lobar Degeneration, Dementia with Lewy Bodies (DLB), Parkinson Disease Dementia (PDD)
- Trial name
- ADDIA (NCT03030586)
- Testing
- volumetric MRI
- Where
- 13 sites in Belgium, France and 3 more
- Volunteers
- 821 people, healthy volunteers welcome
- Sponsor
- Amoneta Diagnostics SAS
Parkinson's Disease (PD)
Pharmacokinetic-pharmacodynamic Interaction Between Each of Three Different Single Doses of BIA 9-1067 and a Single-dose of Controlled-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 controlled-release levodopa/carbidopa 100/25 mg…
- Trial name
- NCT02169453
- Testing
- BIA 9-1067, Sinemet® CR 100/25
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Bial - Portela C S.A.
Immune System and Related Disorders, Immune System Diseases
Study of Cannabidiol (CBD) in Healthy Volunteers
This was a prospective, single-centre, open label, randomized, two-arm, parallel design study to evaluate the effect of four-weeks consumption of active study product on primary endpoint in healthy adults
- Trial name
- NCT06286839
- Testing
- Cannabidiol (CBD)
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- NextEvo Inc.
Parkinson's Disease (PD)
Effect of Three Multiple-dose Regimens of BIA 9 1067 at Steady-state on the Levodopa Pharmacokinetics
The purpose of this study is to determine the effect of BIA 9 1067 (5 mg, 15 mg and 50 mg) in steady-state conditions on the levodopa pharmacokinetics of a single dose of immediate-release levodopa/carbidopa 100/25 mg and of a…
- Trial name
- NCT02169414
- Testing
- BIA 9-1067 5 mg, BIA 9-1067 25 mg, levodopa/carbidopa 100/25
- Where
- France
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- Bial - Portela C S.A.
Fasted State
Pharmacokinetic Study With Levodopa-carbidopa Fixed-dose Products in Healthy Subjects After Oral Administration
The study is carried-out to describe and compare the plasma pharmacokinetics of levodopa and carbidopa after oral single-dose administration of 100 mg levodopa plus 25 mg carbidopa by means two fixed combination products (test…
- Trial name
- LCD18K (NCT02116465)
- Testing
- Levodopa Carbidopa immediate release tablets
- Where
- Bulgaria
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Desitin Arzneimittel GmbH
Healthy
Bioequivalence Study of Carbidopa/Levodopa/Entacapone Combination vs. Carbidopa/Levodopa Combination Plus Entacapone in Healthy Volunteers
The purpose of this study is to assess the safety and bioequivalence of a single oral dose of carbidopa+levodopa+entacapone combination versus a single oral dose of carbidopa+levodopa combination plus a single oral dose of…
- Trial name
- NCT00415740
- Testing
- ELC200 (carbidopa+levodopa+entacapone)
- Where
- Germany
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Novartis
Parkinson's Disease
Pharmacokinetic-Pharmacodynamic Interaction Between Four Different Single Doses of BIA 3-202 and a Single Dose of Levodopa/Carbidopa (100/25 mg)
The purpose of this study is to investigate the tolerability, pharmacokinetic profile of BIA 3-202 and its metabolites, and the pharmacokinetic and pharmacodynamic interaction between 4 different single doses of BIA 3-202 (50 mg…
- Trial name
- NCT02763839
- Testing
- BIA 3-202, Sinemet 25/100
- Where
- Portugal
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Bial - Portela C S.A.
Anxiety, Fear
An Exploratory Investigation of a CBD Supplement's Impact on Sleep, Stress, and Focus
A high-quality broad-spectrum cannabidiol supplement with a bio-terpene complex will be administered once daily. It is hypothesized that this supplement will lead to improvements in sleep, focus, and stress.
- Conditions
- Anxiety, Fear, Stress, Low Mood
- Trial name
- NCT05518019
- Testing
- The Daily Supplement
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Prima CBD
Healthy Participants
A Study to Test the Pharmacodynamic, Pharmacokinetic, Safety, and Tolerability of Padsevonil in Healthy Study Participants Receiving Either Ethanol or Cannabidiol
The purpose of the study is to evaluate the pharmacodynamic (PD) interaction between steady-steady treatment with padsevonil (PSL) and Ethanol and the pharmacokinetic (PK) interaction between stead-state treatment with PSL and…
- Trial name
- NCT04039919
- Testing
- Padsevonil
- Where
- Netherlands
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- UCB Biopharma S.P.R.L.
Parkinson's Disease
A Single Period Investigation to Assess the Tolerability of Healthy Subjects to Oral Sinemet® (Levodopa/Carbidopa)
A Single Period Investigation to Assess the Tolerability of Healthy Subjects to Oral Sinemet® (Levodopa/Carbidopa) Doses Administered Using a Divided Dose Approach
- Trial name
- NCT02486432
- Testing
- Levodopa/Carbidopa (Sinemet)
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- NeuroDerm Ltd.
Parkinson's Disease
Safety, Tolerability and Pharmacokinetic Profile of Levodopa Administered With Continuous Administration of ND0611
The study hypothesis is that continuous ND0611 increases the bioavailability of levodopa and therefore the levodopa area-under-the-concentration-curve values, half-life, and trough concentrations The study will help determining…
- Trial name
- NCT01103011
- Testing
- ND0611
- Where
- Israel
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- NeuroDerm Ltd.
Anxiety, Generalized Anxiety Disorder
Evaluation of Effects of CBD Products on Anxiety Among U.S. Women
The investigators will conduct a retrospective cohort analysis of a consumer trial conducted by Rae Wellness. The trial took place between October 15, 2020 and December 30, 2020 and involved 1350 U.S.
- Trial name
- NCT05108220
- Testing
- Cannabidiol (CBD)- containing consumer products
- Where
- United States
- Volunteers
- 1,350 people, healthy volunteers welcome
- Sponsor
- Radicle Science