Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Marijuana Impairment”

38 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 38 results

Very early researchStudy completedNCT03804840
What this trial is testing

Developing a Mobile Method to Measure THC-induced Impairment

Who this might be right for
Measuring THC-induced Cognitive Impairment Using a Mobile Application
University of Chicago 72
Early research (Phase 1)UnknownNCT05276232
What this trial is testing

Detection of Cannabis Impairment With ISBRG's SpotLight-THC

Who this might be right for
Cannabis
ISBRG Corp 75
Very early researchStudy completedNCT03106363
What this trial is testing

Combined Alcohol and Cannabis Effects on Skills of Young Drivers

Who this might be right for
Psychomotor Impairment
Centre for Addiction and Mental Health 85
Not applicableLooking for participantsNCT07401628
What this trial is testing

In-Vehicle Real-Time Cannabis Influenced Driving Detection

Who this might be right for
Driving Under the InfluenceCannabis-impaired Driving
University of Bern 45
Not applicableStudy completedNCT01592409
What this trial is testing

Cannabis Effects on Driving-related Skills of Young Drivers

Who this might be right for
Psychomotor Impairment
Centre for Addiction and Mental Health 99
Early research (Phase 1)Study completedNCT04931095
What this trial is testing

The Impact of Oral Cannabis Administration and Co-Administration of Alcohol on Impairment

Who this might be right for
Cannabis IntoxicationAlcohol Intoxication
Johns Hopkins University 60
Not applicableStudy completedNCT04799093
What this trial is testing

Eye Movement Tracking to Detect Impairment Due to Acute Cannabis Intoxication

Who this might be right for
ImpairmentCannabis Intoxication
Oculogica, Inc. 225
Very early researchStudy completedNCT06236815
What this trial is testing

High Confusion: Cannabis & Driving

Who this might be right for
Impairment, CognitiveImpairment of AttentionImpairment, Psychomotor
University of Wisconsin, Madison 5
Not applicableLooking for participantsNCT05445180
What this trial is testing

Investigating the Neural Correlates of Cognitive Function in Psychosis Patients and Non-Psychiatric Controls With Cannabis Use

Who this might be right for
Psychotic DisordersCannabis Use DisorderCannabis Dependence+5 more
Douglas Mental Health University Institute 134
Early research (Phase 1)Study completedNCT05115513
What this trial is testing

Standardized Field Test for Marijuana Impairment II

Who this might be right for
Marijuana Impairment
Yale University 41
Not applicableUnknownNCT06255054
What this trial is testing

Novel Approaches to Assessing Cannabis Impaired Driving (NAACID)

Who this might be right for
Cannabis Use
Colorado School of Public Health 130
Not applicableStudy completedNCT05999344
What this trial is testing

Alcohol and Cannabis Concentrates Co-Administration

Who this might be right for
Alcohol Use DisorderCannabis Use
University of Colorado, Denver 146
Early research (Phase 1)Study completedNCT02757313
What this trial is testing

Neuroscience of Marijuana Impaired Driving

Who this might be right for
Marijuana Impairment
Yale University 62
Early research (Phase 1)WithdrawnNCT02325024
What this trial is testing

Evaluate the Pharmacokinetics Of Sativex® in Subjects With Severe Renal Impairment or End Stage Renal Disease, Compared to Matched Subjects With Normal Renal Function.

Who this might be right for
Renal InsufficiencyKidney Disease
GW Pharmaceuticals Ltd
Testing effectiveness (Phase 2)Study completedNCT03813602
What this trial is testing

Detection of Cannabis Impairment With an Eye Tracker

Who this might be right for
Cannabis Intoxication
Centre for Addiction and Mental Health 10
Testing effectiveness (Phase 2)Looking for participantsNCT05822362
What this trial is testing

CBD for Individuals at Risk for Alzheimer's Disease

Who this might be right for
Mild Cognitive Impairment
University of Colorado, Denver 236
Early research (Phase 1)Not Yet RecruitingNCT06351540
What this trial is testing

Examining the Role of Tolerance on Dose-dependent Effects of Acute THC on Oculomotor and Cognitive Performance

Who this might be right for
Cannabis UseImpaired DrivingCognitive Impairment
Johns Hopkins University 40
Very early researchStudy completedNCT03191084
What this trial is testing

Examine the Feasibility of a Standardized Field Test for Marijuana Impairment: Laboratory Evaluations

Who this might be right for
Marijuana Impairment
Yale University 26
Early research (Phase 1)Study completedNCT04970342
What this trial is testing

Validation of the Drug Impaired Driving Scenario (DIDS) on the CRCDS-miniSim

Who this might be right for
Driving BehaviorDriving Under the Influence
Timothy L. Brown 13
Not applicableUnknownNCT03431987
What this trial is testing

Neuroscience of Alcohol and Marijuana Impaired Driving

Who this might be right for
Marijuana UsageAlcohol Drinking
Hartford Hospital 13
Load More Results