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Recruiting

NCT Number: NCT07229365

Children's Viewing Behavior

The aim of this study is to investigate the area of the spectacle lens in which a subject is viewing through regardless of task being performed.

Recruiting

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Key information

Conditions

Myopia Eye Diseases Juvenile Myopia Myopia Progression Refractive Errors

Age range

7 year–14 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Indiana University

Bloomington, Indiana, 47405, United States

Location status: Recruiting

Location contact

Pete S Kollbaum, OD, PhD

CONTACT

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

A person is eligible for inclusion in the study if he/she:

  • Is 7-14 years of age, inclusive
  • Requires spherical spectacle lenses within the power range available for the study lenses
  • Parent/guardian has read and understood the informed consent form, and the child has provided age-appropriate assent
  • Is willing and able to follow instructions and maintain the appointment schedule
  • Is correctable to a visual acuity of 20/40 or better (in each eye) with their habitual vision correction or 20/20 best corrected
  • Has had a self-reported oculo-visual examination in the last two years
  • Spectacle cylinder of ≤ -0.75DC in both eyes

Exclusion criteria

A person will be excluded from the study if he/she:

  • Is unable to complete the necessary study activities
  • Has any systemic disease affecting ocular health
  • Is using any systemic or topical medications (including pharmaceutical myopia control therapy) that will affect ocular health
  • Is aphakic

Treatment and study plan

Novel spectacle lens design

Device

Use of lenses may reduce the rate of progression of juvenile myopia

Spectacle lenses

Device

Use of lenses may reduce the rate of progression of juvenile myopia

Primary outcomes

  1. Activity dependent, gaze location in myopia control spectacles

    Time frame: 2 months

  2. Subjective/objective quantification of activity via survey or observation

    Time frame: 2 months

  3. Pupil size

    Time frame: 2 months

Study contacts

Contact information is provided by the study sponsor or research team.

Jennifer Hill

CONTACT

[email protected]

6783614877

Sponsors and collaborators

Lead sponsor

SightGlass Vision, Inc.

Industry

Registry information

Official study title

Children's Viewing Behavior in Myopia Control Spectacles

Important dates

Study start
2025
Primary completion
2026
Study completion
2027
First posted
Nov 17, 2025
Registry last updated
Apr 30, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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