MedTrace Logo

Lag of Accommodation With DOT Spectacle Lenses

NCT04700111 · Status: ACTIVE_NOT_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2026-05-05

No results posted yet for this study

Summary

The objective of the study is to measure the difference in the lag of accommodation between DOT spectacle lenses and control spectacles.

Conditions

  • Myopia, Myopia Progression, Lag of Accommodation, Hyperopic Retinal Blur, Reduction in Contrast

Interventions

DEVICE

DOT Pattern

DOT Pattern Spectacle Lens

DEVICE

Control Spectacles

Control lens

Sponsors & Collaborators

  • University of Waterloo

    collaborator OTHER

  • SightGlass Vision, Inc.

    lead INDUSTRY

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
6 Years
Max Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-02-01
Primary Completion
2022-06-09
Completion
2026-12-31
FDA Device
Yes

Countries

  • Canada

Study Locations

More Related Trials

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 NCT04700111 on ClinicalTrials.gov