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Recruiting NCT07303920

Wear Experience With Daily Disposable Contact Lenses for Astigmatism Over a Long-Wear Day

No phase Interventional Astigmatism

For patients and families

In plain language

An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.

What is being studied
The protocol lists: Daily disposable contact lenses for astigmatism.
Who it may be relevant to
Registry conditions: Astigmatism. Basic parameters: 18 years — 40 years · All.
What needs checking
Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
Where it takes place
United States
Next step
Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →

Unsure about the terms? Read our patient guide →

Overview

The purpose of this study to assess the wear experience of people who have astigmatism when wearing a daily disposable contact lens for astigmatism over long days of wear.

Interventions

  • Device Daily disposable contact lenses for astigmatism
    All participants will be fit with the study lenses

Primary outcome measures

  • Comfort [Time frame: Measured over 16 hours of wear]

Eligibility criteria

Inclusion criteria

  • Current soft toric contact lens wearer with long hours of wear
  • Willing to follow the contact lens wearing schedule required by the study
  • Vision 20/25 or better with current soft toric contact lenses
  • Self-report completion of a comprehensive eye examination in the past two years

Exclusion criteria

  • Have a history of corneal ocular surgery
  • Have current ocular inflammation or infection as assessed by the study investigator who will complete the study
  • Are past rigid contact lens wearers
  • Have a history of being diagnosed with dry eye or ocular allergies
  • Have known systemic health conditions that are thought to alter tear film physiology
  • Have a history of viral eye disease
  • Have a history of ocular surgery
  • Have a history of severe ocular trauma
  • Have a history of corneal dystrophies or degenerations
  • Have active ocular infection or inflammation
  • Are currently using isotretinoin-derivatives or ocular medications
  • Are pregnant or breast feeding

Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.

Healthy volunteers: Yes

Study design

Allocation
N/A
Model
Single group
Masking
Open label
Primary purpose
Other

Study locations

United States · 1 center
  • The Ohio State University College of Optometry — Columbus

Identifiers

NCT: NCT07303920 · 20252462

Primary sources (government registries)

View this study on ClinicalTrials.gov ↗