Skip to main content
OpenTrials
Not Yet Recruiting

NCT Number: NCT07497672

Evaluation of Novel Spectacles Intended for Myopia Management in a Short-Term Study

The primary objective of this study is to evaluate the visual acuity, wearability, and quality of vision with two novel multifocal glasses designs in habitual myopia control glasses wearers, in a non-dispensing study after short-term wear.

Not Yet Recruiting

Trial opening soon.

Get Notified

Key information

Conditions

Myopia: Refractive Error

Age range

8 year–15 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Who can participate

Healthy volunteers accepted: No

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

Inclusion criteria

  • 8 - 15 years of age, inclusive.
  • Ability of the child to assent, and for one parent to provide permission to participate.
  • Had an eye examination within the past year.
  • Distance visual acuity of 20/25 (logMAR +0.10) or better in each eye with best corrected with sph/cyl subjective refraction.
  • Habitual glasses wearer of either MiYOSMART or Stellest for at least 2 months. (Can also be a contact lens wearer but needs to wear either MiYOSMART or Stellest spectacles for a minimum of 6 hours on a typical day.)
  • No history of binocular function anomaly (e.g., no history of strabismus), and no apparent strabismus.
  • Good general health (defined by medication use that has not changed within the last month and the absence of medical conditions or treatments that are deemed confounding to the data, as determined by the investigator).

Exclusion criteria

  • Current report of active ocular inflammation or infection.
  • Astigmatism > 1.00 D in either eye
  • History of previous eye surgery

Treatment and study plan

Habitual myopia glasses

Device

Habitual myopia glasses of study P/905/25/MO

Myopia Glasses A

Device

Myopia glasses A of study P/905/25/MO

Myopia Glasses B

Device

Myopia glasses B of study P/905/25/MO

Primary outcomes

  1. Binocular visual acuity

    Time frame: 20 minutes of wearing each lens design.

    Binocular visual acuity with habitual myopia spectacle lens design and two test spectacle lens designs.

Sponsors and collaborators

Lead sponsor

Myoptechs, Inc

Industry

Collaborators

  • University of Waterloo School of Optometry and Vision Science

Registry information

Important dates

Study start
2026
Primary completion
2026
Study completion
2026
First posted
Mar 27, 2026
Registry last updated
Apr 1, 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.