CI

At a glance

ClinicalIndex Comparison Record
Phase 1Completed· 23 enrolled
Drug / intervention
cannabisdrug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT03122691
NCT03122691Phase 1Completed

Differences in Cannabis Impairment and Its Measurement Due to Route of Administration

Johns Hopkins University·interventional·Posted Apr 21, 2017·Updated Feb 21, 2023

In Brief

A Phase 1 clinical trial evaluating cannabis for Behavioral Pharmacology of Cannabis. Completed, enrolled 23 participants across 1 site.

Detailed Summary

This research is being done to measure the effects of both oral and vaporized cannabis (marijuana), at different doses, on the ability to perform certain tasks such as balancing, eye tracking, and computerized measures of memory and attention, as well as performance on a novel app (DRUID) that is being developed for field sobriety testing. The investigators will collect biological fluids (urine, blood, saliva/spit) after cannabis is eaten or vaporized to see if there are markers in those fluids that can predict performance on the behavioral tasks and the DRUID App. The results of this study will help us better understand the effects of using cannabis, and to help identify behaviors and/or substances in the body that relate to cannabis impairment.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States

Timeline

Phase 1CompletedFinished
201820192020202120222023202420252026
First PostedApr 21, 2017
Enrollment StartMay 1, 2018
Primary CompletionJun 11, 2019
Study CompletionFeb 1, 2020
TodayJul 2, 2026
Enrollment to primary: 1.1 yearsPosted 9.2 years ago

Interventions

cannabisdrug

Cannabis will be self-administered by study participants