CompletedNot Applicable

Evaluation of Wear Experience With Daily Disposable and Monthly Replacement Toric Contact Lenses

United States67 participantsStarted 2022-11-01

Plain-language summary

Comparison of wear experience with daily disposable and monthly replacement soft contact lenses in contact lens wearers who have astigmatism.

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Subjects must be current soft lens wearers in both eyes. * Subjects must have 20/25 or better distance visual acuity with current lenses (entering acuity). * Good general health (defined by medication use that has not changed within the last month and the absence of medical conditions or treatments that are deemed confounding to the data as determined by the PI) * Ability to give informed consent * Willing to spend time for the study. Subjects will be required to attend two study visits and wear contact lenses on days between study visits. * Either gender * Any racial or ethnic origin Exclusion Criteria: * Participants cannot be pregnant or lactating. * Participants cannot be current wearers of the study lenses * No current ocular inflammation or infection as assessed by the study investigator

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Visual Analog Scale Survey of Overall Comfort

Timeframe: 1 month

Trial details

NCT IDNCT05580575

SponsorOhio State University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2023-03-09

Results submitted2024-04-01

View on ClinicalTrials.gov More Astigmatism Bilateral trials

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.