Evaluation of an Eye Tracking Sensor to Detect Cannabis Impairment
Public ClinicalTrials.gov record NCT03994926. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Study identification
- NCT ID
- NCT03994926
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Early Phase 1
- Lead sponsor
- Battelle Memorial Institute
- Other
- Enrollment
- 3 participants
Conditions and interventions
Conditions
Interventions
- Virtual Reality Eye Tracking after smoking Cannabis - HTC Vive Pro-Eye Device
- Cannabis cigarette - 4.0% THC Drug
Device · Drug
Eligibility (public fields only)
- Age range
- 18 Years to 55 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 2, 2020
- Primary completion
- Mar 12, 2020
- Completion
- Mar 12, 2020
- Last update posted
- Sep 30, 2021
2020
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Battelle Memorial Institute | Baltimore | Maryland | 21209 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03994926, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 30, 2021 · Synced Jul 21, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03994926 live on ClinicalTrials.gov.