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Quantification of the Visual Benefits of Soft Toric Contact Lenses Compared to Soft Spherical Contact Lenses

NCT04613882 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 59

Last updated 2023-10-11

Study results available
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Summary

The aim of this work is to undertake a range of vision-related measures with soft toric contact lenses soft spherical contact lenses and spectacle lens correction across a range of levels of astigmatism.

Conditions

  • Astigmatism

Interventions

DEVICE

Soft Toric Custom Made Contact lens

Subjects will be randomized to wear soft toric custom made lenses for 30 minutes in one eye with other eye patched.

DEVICE

Soft Spherical Contact Lenses

Subjects will be randomized to wear soft spherical contact lenses for 30 minutes in one eye with other eye patched.

DEVICE

Spectacle Correction

Subjects will be randomized to wear spectacle Correction for 30 minutes in one eye with other eye patched.

Sponsors & Collaborators

  • CooperVision, Inc.

    lead INDUSTRY

Principal Investigators

  • Michael Read · Eurolens Research

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
CROSSOVER

Eligibility

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

Timeline & Regulatory

Start
2021-09-28
Primary Completion
2022-06-21
Completion
2022-06-21
FDA Device
Yes

Countries

  • United Kingdom

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 NCT04613882 on ClinicalTrials.gov