Clinical Trials Logo

Clinical Trial Summary

The purpose of this research is to determine the extent to which oculomotor function accurately detects THC-impairment, if cannabis use experience impacts this detection threshold, and to examine how the oculomotor index corresponds to a measure of sustained attention. A double-blind, placebo-controlled, within-subjects crossover design will be used to examine the dose-effects of THC (0, 5mg, 30mg) on oculomotor performance tasks and a sustained attention task in frequent and infrequent cannabis users. Results from the study will advance the investigators' understanding of the effect of THC and cannabis use frequency on oculomotor function and sustained attention, and will directly inform the validity of the investigators' oculomotor platform for identifying acute THC- induced impairment in frequent and infrequent users.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT06351540
Study type Interventional
Source Johns Hopkins University
Contact Dustin C Lee, PhD
Phone 410-550-4035
Email dlee214@jhmi.edu
Status Not yet recruiting
Phase Phase 1
Start date August 1, 2024
Completion date December 1, 2025

See also
  Status Clinical Trial Phase
Completed NCT02122198 - Vascular Mechanisms for the Effects of Loss of Ovarian Hormone Function on Cognition in Women N/A
Recruiting NCT04356924 - Psychological Treatment to Support the Consequences of Cognitive Impairment N/A
Suspended NCT05542238 - The Effect of Acute Exercise on Cardiac Autonomic, Cerebrovascular, and Cognitive Function in Spinal Cord Injury N/A
Terminated NCT04493957 - Evaluation of an Educational Program in the Prevention of the Driving Risks in Patients With Neurocognitive Disorders : ACCOMPAGNE N/A
Recruiting NCT04792983 - Cognition and the Immunology of Postoperative Outcomes
Completed NCT06029920 - Influence of Overground Walking on Biomarkers, Cognitive Function, and Quality of Life in Elderly With Mild Cognitive Impairment N/A
Not yet recruiting NCT05068323 - Impact of Interictal Epileptiform Activity on Some Cognitive Domains in Newly Diagnosed Epileptic Patients N/A
Completed NCT04426838 - Cognitive Behavioral Therapy for Insomnia for the Dementia Caregiving Dyad N/A
Completed NCT04713384 - Remote Bimanual Virtual Rehabilitation Post CVD N/A
Recruiting NCT06284213 - Biomarkers for Vascular Contributions to Cognitive Impairment and Dementia Consortium
Recruiting NCT06053775 - Non-Invasive Brain Stimulation and Cognitive Training for Depressive Symptomatology Related to Breast Cancer (ONCODEP) N/A
Completed NCT03698695 - A Pharmacodynamics, Safety, and Pharmacokinetics Study of THN201 Versus Donepezil in Healthy Male Volunteers Phase 1
Not yet recruiting NCT05552729 - Effects of Different Doses of Vitamin D on Cancer-related Cognitive Impairment in Patients With Gastrointestinal Tumors Phase 1/Phase 2
Recruiting NCT03268109 - COGnitive ImpairmenT in Older HIV-infected Patients ≥ 65 Years Old
Completed NCT03187353 - IMProving Executive Function Study Phase 4
Completed NCT03301402 - Air Purifier to Improve Endothelial Function and Carotid Intima Thickness N/A
Completed NCT05395559 - Prevalence and Recognition of Cognitive Impairment in Hospitalized Patients: a Flash Mob Study
Recruiting NCT05030285 - Telehealth Psychotherapy for Anxiety in Persons With Cognitive Impairment N/A
Recruiting NCT04907565 - Impact of Obesity on Post-operative Cognitive Dysfunction: Role of Adipose Tissue
Recruiting NCT04897334 - Transcranial Direct Current Stimulation and Rehabilitation to Ameliorate Impairments in Neurocognition After Stroke N/A