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An Investigation of the Impact of Localized Topical Anesthesia of the Ocular Surface on End-of-day Contact Lens Discomfort

NCT03733899 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 22

Last updated 2025-04-25

Study results available
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Summary

This is a controlled, randomized, subject-masked, 3x3 crossover, non-dispensing, contralateral study. Twenty subjects will be recruited based on their scores (with their habitual lenses) from the Contact Lens Dry Eye Questionnaire-8 and examined on four occasions.

Conditions

  • Visual Acuity

Interventions

DIAGNOSTIC_TEST

Local Anesthesia

Minims Proxymetacaine hydrochloride Eye Drops

DIAGNOSTIC_TEST

Placebo

Sodium Chloride Solution

Sponsors & Collaborators

  • Johnson & Johnson Vision Care, Inc.

    lead INDUSTRY

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-11-07
Primary Completion
2019-02-07
Completion
2019-02-07

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 NCT03733899 on ClinicalTrials.gov