Wear Experience with Daily Disposable Contact Lenses for Astigmatism

This study is looking at how people with astigmatism (a common vision problem where the eye isn't perfectly round) experience wearing daily disposable contact lenses over a long day. All participants will be fitted with the study lenses. The main goal is to measure how comfortable these lenses are over 16 hours of wear. You may be able to join if you are between 18 and 40 years old, currently wear soft toric contact lenses for many hours, and have good vision with your current lenses. The study is currently unclear on its recruitment status.

Study design
This is an interventional study planning to enroll 40 participants. All participants will wear the same daily disposable contact lenses for astigmatism.
What's involved
You would need to be willing to follow the contact lens wearing schedule required by the study.
Compensation
Not stated in the trial record.
Follow-up
Comfort will be measured over 16 hours of wear.

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NCT07303920

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

Recruiting
NAAges 18–40Interventional
Ohio State University
~40 participants
Updated 2026-03-25 on ClinicalTrials.gov
What's tested:Daily disposable contact lenses for astigmatism

At a glance

Recruiting sites
1 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Comfort
Measured over Measured over 16 hours of wear
Astigmatism
1 sites across 1 states
Ohio1

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Eligibility criteria

Inclusion

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

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
  • ComfortMeasured over 16 hours of wear

    Proportion of participants with positive Visual Analog Scale (VAS, \>50 on a 0-100 scale)