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Pupillary Dilation Reflex in Healthy Volunteers

NCT07746167 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 60

Last updated 2026-08-04

No results posted yet for this study

Summary

This a single site, observational study that will examine how the pupil responds to neurostimulation under different conditions in healthy adults. The objective is to measure pupillary dilation reflex (PRD) in response to increasing neurostimulation intensities using the AlgometRx device.

Conditions

  • Healthy Participants

Interventions

OTHER

No intervention (observational study)

No intervention

Sponsors & Collaborators

  • Children's National Research Institute

    lead OTHER

Eligibility

Min Age
18 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-04-29
Primary Completion
2027-04-30
Completion
2027-06-30

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07746167 on ClinicalTrials.gov