Clinical trials: THC, active
Pain, Abuse, Drug
Age-dependent Effects of Smoked and Oral Delta-9-THC
This study will assess the age-dependent effects of smoked and oral THC on abuse liability, intoxication, analgesia and impairment as a function of age.
- Conditions
- Pain, Abuse, Drug, Intoxication; Cannabinoids
- Trial name
- SAGE (NCT05865470)
- Testing
- Cannabis, Dronabinol
- Where
- United States
- Volunteers
- 103 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Evaluate PK Profile, Evaluate PD Profile
A Study Testing the Effects of Different THC Doses on Psychological and Biological Function
The goal of this clinical trial is to learn how a investigational medicinal product (THC) affects psychological and physical responses in healthy adults with prior cannabis use experience.
- Conditions
- Evaluate PK Profile, Evaluate PD Profile, Healthy Adults, Safety and Tolerability in Healthy Volunteers
- Trial name
- DRATT (NCT07346690)
- Testing
- AVCN319301b (6mg), AVCN319301b (9mg), AVCN319301b (15mg)
- Where
- Canada
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Wiskott-Aldrich Syndrome
Long Term Safety Follow up of Haematopoietic Stem Cell Gene Therapy for the Wiskott Aldrich Syndrome
An open follow up study of patients enrolled in the Phase 1/2 clinical trial of haematopoietic stem cell gene therapy for the Wiskott-Aldrich Syndrome and treated with autologous CD34+ cells transduced with the w1.6_hWASP_WPRE…
- Trial name
- WASFUP (NCT02333760)
- Testing
- Autologous CD34+ cells transduced with WASP lentiviral vector
- Where
- 2 sites in France, United Kingdom
- Volunteers
- 10 people
- Sponsor
- Genethon
Cannabis Intoxication
Pregnenolone as a Treatment for Cannabis Intoxication
The present study will characterize the ability of pregnenolone to reverse the acute intoxication and associated symptoms of cannabis.
- Trial name
- NCT07216690
- Testing
- Cannabis, Pregnenolone 250 mg, Pregnenolone 500 mg
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Pruritus
Efficacy and Tolerance of THC 25: CBD 25 in Patients With Severe Pruritus: a Multicenter, Double-blind, Randomized, Placebo-controlled Study
Chronic pruritus affects 10-20% of the population and causes a major reduction in quality of life, comparable to pain, with significant psychological, social, and functional consequences.
- Trial name
- CANNA-ITCH (NCT06435299)
- Testing
- Cannabis oil
- Where
- 6 sites in France
- Volunteers
- 218 people
- Sponsor
- University Hospital, Brest
Alzheimer Disease, Agitation,Psychomotor
Clinical Trial on Agitation in Alzheimer's Dementia
The purpose of this study is to assess the efficacy of the oral medication IGC-AD1, a THC-based (Delta-9-Tetrahydrocannabinol) formulation administered twice a day on Agitation in patients with mild to severe dementia from…
- Conditions
- Alzheimer Disease, Agitation,Psychomotor, Care Giving Burden, NPS
- Trial name
- CALMA (NCT05543681)
- Testing
- IGC-AD1-Active
- Where
- 28 sites in United States, Canada and 1 more
- Volunteers
- 164 people
- Sponsor
- IGC Pharma, LLC
Alcohol Drinking, Cannabis Use
Cannabis' Impact on Alcohol Consumption
This study employs a repeated measures experimental design to examine the effect of THC-dominant dose of cannabis and CBD-dominant dose of cannabis, relative to placebo, on subsequent drinking in an alcohol choice task in which…
- Conditions
- Alcohol Drinking, Cannabis Use, Cannabis, Alcohol Use Disorder
- Trial name
- NCT05389930
- Testing
- THC-dominant cannabis, CBD-dominant cannabis, Alcohol
- Where
- United States
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Brown University
Cannabis
Sex Hormones Impact on Cannabis Response
The goal of this study is to systematically determine whether the cannabis response in human females is related to SH fluctuations throughout the menstrual cycle.
- Trial name
- NCT07417059
- Testing
- Cannabis, Knaster Hemp
- Where
- Netherlands
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Maastricht University
Pain, Appetite Loss
AnalgeSiC and appEtite-stimulating Effects of caNnabigerol and THC (ASCENT)
This study will assess the analgesic, appetite-stimulating, and subjective effects of cannabigerol (CBG) alone and in combination with THC.
- Conditions
- Pain, Appetite Loss, Abuse, Drug
- Trial name
- ASCENT (NCT04859296)
- Testing
- Low CBG, High CBG, Low THC
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Cigarette Smoking-Related Carcinoma
PK/PD of Vaping THC-containing Liquids vs. Smoked Cannabis
We will conduct a randomized, within-subjects clinical study to compare short-term pharmacokinetic (PK) and pharmacodynamic (PD) effects of Δ9-tetrahydrocannabinol (THC) vaping liquids vs.
- Trial name
- NCT06055231
- Testing
- Vape device, Joint, Marijuana via vape device
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Roswell Park Cancer Institute
Primary Immunodeficiency (PID), Congenital Bone Marrow Failure Syndromes
Data Collection Study of Patients With Non-Malignant Disorders Undergoing UCBT, BMT or PBSCT With RIC
This is a data collection study that will examine the general diagnostic and treatment data associated with the reduced-intensity chemotherapy-based regimen paired with simple alemtuzumab dosing strata designed to prevented graft…
- Conditions
- Primary Immunodeficiency (PID), Congenital Bone Marrow Failure Syndromes, Inherited Metabolic Disorders (IMD), Hereditary Anemias
- Trial name
- PRO-RIC (NCT04528355)
- Testing
- data collection
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Paul Szabolcs
Obstructive Sleep Apnea
DRonabinol Treatment of OSA
This is an open-label trial that tests the effectiveness of Dronabinol in treating obstructive sleep apnea (OSA). All participants will take oral Dronabinol for two weeks.
- Trial name
- DROSA (NCT06477952)
- Testing
- Dronabinol
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- VA Office of Research and Development
Opioid Use Disorder, Methadone
Evaluating Tetrahydrocannabinol as an Adjunct to Opioid Agonist Therapy
This pilot study will evaluate the feasibility and safety of using 1:1 tetrahydrocannabinol (THC):Cannabidiol (CBD) cannabis oil as an adjunct therapy to methadone-based Opioid Agonist Therapy (OAT) for individuals with opioid…
- Conditions
- Opioid Use Disorder, Methadone, Cannabis, Fentanyl
- Trial name
- THC-MMT (NCT05985850)
- Testing
- Aurora 1:1 Drops (Indica)
- Where
- Canada
- Volunteers
- 24 people
- Sponsor
- BC Centre on Substance Use
THC
Pilot fMRI Studies of Aging-Related Effects of THC
The purpose of this study is to begin investigating acute impairment of various forms of memory and learning by Tetrahydrocannabinol (THC) in cannabis (CNB) compared to placebo, in a 2-session per subject double-blind, random…
- Trial name
- NCT06647524
- Testing
- THC
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Yale University
Cannabis Use, Tobacco Use
Effect of Cannabis on Cigarette Use Behavior
The purpose of this study is to determine the impact of tetrahydrocannabinol (THC) administration on motivational, subjective, and physiological effects of cigarettes.
- Conditions
- Cannabis Use, Tobacco Use, Cigarette Smoking
- Trial name
- NCT06609083
- Testing
- THC 30mg, THC 5mg, THC 0mg
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Cannabis
Gender Related Differences in the Acute Effects of Delta-9-Tetrahydrocannabinol in Healthy Humans: Sub-Study II
The purpose of the study is to characterize the acute effects of cannabinoids in women relative to men and to begin probing the mechanisms that may underlie gender differences.
- Trial name
- THC-Gender-II (NCT04704271)
- Testing
- Inhaled THC
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Yale University
Cannabis Use, Tobacco Use
Effect of Cannabis on E-Cigarette Use Behavior
The purpose of this study is to determine the impact of tetrahydrocannabinol (THC) administration on motivational, subjective, and physiological effects of electronic cigarettes.
- Conditions
- Cannabis Use, Tobacco Use, Electronic Cigarette Use
- Trial name
- NCT06609109
- Testing
- THC High Dose, THC Low Dose, THC 0mg
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
THC, Cannabis
Understanding the Clinical Pharmacology of Marijuana-Tobacco Co-administration
This is a crossover, randomized, double-blinded clinical pharmacology study enrolling dual cannabis-tobacco smokers to better understand the combined effects of co-administering cannabis and tobacco.
- Conditions
- THC, Cannabis, Cannabis Use, Cannabis Smoking
- Trial name
- CANNIC (NCT05999383)
- Testing
- Cannabis, Nicotine, Pax Loose Leaf Vaporizer
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Abuse, Drug, Pain
THC and CBD: A Controlled Human Study Probing a Harm Reduction Strategy
The purpose of this research is to assess the impact of CBD on the effects of THC.
- Trial name
- THC-REDUX (NCT06859710)
- Testing
- THC, CBD 20 mg, CBD 40 mg
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Cannabis Intoxication
Exploring The Effect Of Cannabidiol On Cannabis Tolerance Using A Novel Vaporiser Device In Heavy Users (Stage 1)
Cannabis contains delta-9-tetrahydrocannabinol (THC), which causes intoxication. People who use cannabis frequently often develop tolerance, meaning they need to use more THC to feel the same effects.
- Trial name
- ENDURANCE (NCT07471347)
- Testing
- delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD)
- Where
- United Kingdom
- Volunteers
- 10 people
- Sponsor
- King's College London