RECRUITING

Assessing Dynamic Reading Behaviors Using Eye-Tracking Tobii Glasses

Conditions

Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

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.

Official Title

Assessing Dynamic Reading Behaviors Using Eye-Tracking Tobii Glasses

Quick Facts

Study Start:2022-12-14
Study Completion:2024-12-31
Study Type:Not specified
Phase:Not Applicable
Enrollment:Not specified
Status:RECRUITING

Study ID

NCT05684224

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:18 Years to 30 Years
Sexes Eligible for Study:ALL
Accepts Healthy Volunteers:Not specified
Standard Ages:ADULT
Inclusion CriteriaExclusion Criteria
  1. 1. Age: Subjects who are 18 to 30 years old
  2. 2. Refractive error: Subjects with myopia between -1.00 and -5.00 D in each eye (n = 5), or hyperopia between +2.00 and +5.00 D in each eye (n = 5), determined by spherical equivalent using dry manifest refraction and binocular balance
  3. 3. Astigmatism \<= 0.75 D in each eye
  4. 4. Anisometropia \<= 1.50 D
  5. 5. BCVA at distance 20/20 in each eye
  6. 6. Habitual contact lens wears or willing to wear single vision and multifocal contact lenses during the 2nd study visit
  7. 7. Normal eye posture and accommodation
  8. 8. Good general and ocular health
  1. 1. Strabismus at distance or near
  2. 2. Amblyopia
  3. 3. Significant anisometropia (\>1.50 D)

Contacts and Locations

Study Contact

Xiaoying Zhu, OD, PhD, MD, MS, FAAO
CONTACT
2129385541
xzhu@sunyopt.edu
Robert McPeek, PhD
CONTACT
212-938-5762
rmcpeek@sunyopt.edu

Study Locations (Sites)

Xiaoying Zhu
New York, New York, 10036
United States

Collaborators and Investigators

Sponsor: State University of New York College of Optometry

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2022-12-14
Study Completion Date2024-12-31

Study Record Updates

Study Start Date2022-12-14
Study Completion Date2024-12-31

Terms related to this study

Additional Relevant MeSH Terms

  • Accommodation