Evaluating the Effect of Nicotine on Eye Movements and Related Behaviors in Electronic Cigarette Users, NICS-EYES Trial
Public ClinicalTrials.gov record NCT07604246. 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.
Official title
Nicotine Effects on Eye Movements and Self-Report Measures (NICS-EYES)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This clinical trial evaluates the effect of nicotine on eye movements and related behaviors in people who use electronic (e)-cigarettes. Nicotine is an addictive, poisonous chemical found in tobacco. It can also be made in the laboratory. When it enters the body, nicotine causes an increased heart rate and the use of oxygen by the heart and a sense of well-being and relaxation. E-cigarettes are the most commonly used tobacco products in young adults in the United States. E-cigarettes deliver nicotine rapidly and the potential for addiction (abuse liability) is comparable to combustible cigarettes. The Food and Drug Administration uses a combination of testing including self-reported scales, withdrawal assessments and behavioral tasks to evaluate the abuse liability of a nicotine product. Research has shown that nicotine alters movement of the eye (oculomotor) and the amount of nicotine in the blood impacts the extent of oculomotor function impairment. Despite this evidence linking nicotine to oculomotor changes, it has not been studied as a reliable marker for abuse in e-cigarette users. Studying eye movements can provide information about how the brain responds to nicotine and may help researchers develop better, more objective ways to measure how addictive nicotine products in e-cigarette users.
Study identification
- NCT ID
- NCT07604246
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 25 participants
Conditions and interventions
Conditions
Interventions
- Avoidance Behavioral
- Biospecimen Collection Procedure
- Cigarette Smoking Behavioral
- Eye Movement Measurement Procedure
- Healthcare Activity Behavioral
- Questionnaire Administration Other
- Refrain from Smoking Behavioral
- Vaping Other
- Standardized E-Cigarette Nicotine Administration Drug
Behavioral · Procedure · Other + 1 more
Eligibility (public fields only)
- Age range
- 21 Years to 50 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 31, 2026
- Primary completion
- Dec 30, 2027
- Completion
- Dec 30, 2027
- Last update posted
- May 21, 2026
2026 – 2027
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Ohio State University Comprehensive Cancer Center | Columbus | Ohio | 43210 | — |
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 NCT07604246, 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 May 21, 2026 · Synced Sep 4, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07604246 live on ClinicalTrials.gov.