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Toric Contact Lens Digital Performance and Comfort Study

NCT04772560 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2022-03-10

Study results available
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Summary

This study seeks to quantify digital visual performance and subjective visual acceptance of toric contact lenses as compared to spherical lenses in low to moderate astigmatic patients.

Conditions

  • Astigmatism

Interventions

DEVICE

Precision1 for Astigmatism

Daily disposable soft toric contact lens

DEVICE

Precision1 Sphere

Daily disposable soft spherical contact lens

Sponsors & Collaborators

  • Kathryn Richdale

    lead OTHER

Principal Investigators

  • Kathryn Richdale · University of Houston College of Optometry

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
CROSSOVER

Eligibility

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

Timeline & Regulatory

Start
2021-03-16
Primary Completion
2021-12-13
Completion
2021-12-13
FDA Device
Yes

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 NCT04772560 on ClinicalTrials.gov