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Assessing Dynamic Reading Behaviors Using Eye-Tracking Tobii Glasses

NCT05684224 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 10

Last updated 2024-03-22

No results posted yet for this study

Summary

HYPOTHESIS:

1. Horizontal convergence tracked with Tobii glasses is a reliable substitute for accommodation in young myopes and hyperopes with normal accommodative amplitudes
2. Young mypopes and hyperopes demonstrate different reading behaviors during near work

AIMS \& OBJECTIVES:

1. Compare the accommodative responses measured with the Grand Seiko open-field autorefractor to those derived from the Tobii Glasses, when subjects wear (1) spectacle glasses, (2) single vision contact lenses (SVCLs), and (3) multifocal contact lenses (MFCLs).
2. Investigate subjects' natural and dynamic accommodative behaviors and eye postures during reading using the Tobii Glasses.
3. Compare the change in natural and dynamic accommodative behaviors and eye postures during reading between myopes and hyperopes using the Tobii Glasses.

Conditions

  • Accommodation

Interventions

BEHAVIORAL

Dynamic accommodation

Dynamic accommodation will be tracked using the Tobii Glasses

Sponsors & Collaborators

  • State University of New York College of Optometry

    lead OTHER

Eligibility

Min Age
18 Years
Max Age
30 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-12-14
Primary Completion
2024-12-31
Completion
2024-12-31

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 NCT05684224 on ClinicalTrials.gov