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Clinical Validation of AI-Based Quantitative Eye Movement Analysis From Smartphone 9-Gaze Videos (Glandy EOM)

NCT07623837 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 1000

Last updated 2026-06-03

No results posted yet for this study

Summary

This prospective, multicenter, multinational observational study evaluates the clinical validity of an AI-based quantitative eye movement analysis system (Glandy EOM) that analyzes smartphone-recorded 9-gaze videos. Approximately 200 adults per site with suspected or confirmed ocular motility abnormalities will undergo a single study visit consisting of a standard clinical 9-gaze examination, an assistant-aided smartphone video recording, and a patient self-recorded video acquisition using a mobile application. Because the study population is defined by clinical suspicion or diagnosis of ocular motility abnormality rather than confirmed disease at enrollment, some participants may be clinically judged to have no abnormality on formal evaluation; such subjects remain part of the study population and are not considered healthy volunteers. AI-derived quantitative eye movement metrics (corneal center displacement in millimeters and angular deviation) will be compared with rater-derived measurements obtained from the same videos using a calibrated reference approach, and with clinician-assessed 9-gaze grading. The investigational device is used solely for video acquisition and analysis and does not influence clinical decision-making.

Conditions

Interventions

DEVICE

Glandy EOM (AI-based quantitative eye movement analysis software)

Glandy EOM is an investigational software-only medical device developed by THYROSCOPE INC. It has not yet received regulatory approval and is used for research purposes only in this study. Glandy EOM processes smartphone-recorded 9-gaze facial videos to generate AI-derived quantitative eye movement metrics: * Corneal center displacement (mm) * Angular deviation (degrees) Video acquisition in this study includes (a) an assistant-aided recording using a standardized smartphone setup in the clinical environment and (b) a patient self-recorded video acquired through the study mobile application. A calibration marker of known size placed on the glabella is used for rater-derived reference measurements only and is NOT used by the AI algorithm. AI outputs are generated for research analysis and are NOT used to guide real-time clinical decisions during the study.

Sponsors & Collaborators

  • THYROSCOPE INC.

    lead INDUSTRY

Eligibility

Min Age
22 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-07-01
Primary Completion
2027-06-30
Completion
2027-12-31
FDA Device
Yes

Countries

  • United States

Study Locations

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Entities

Diseases

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 NCT07623837 on ClinicalTrials.gov