New daily contact lenses put to the comfort test
NCT ID NCT05102383
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at how comfortable daily disposable contact lenses with a water surface treatment feel compared to monthly lenses. Thirty-four people who already wear monthly lenses tried the daily ones and rated their comfort on a scale. The goal was to see if the new lenses improve the wearing experience.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Verofilcon A daily disposable contact lenses
- What this could lead to
- If successful, this could show that daily disposable lenses with a water surface treatment provide better comfort for contact lens wearers.
- What could go wrong
- This is a small, completed study with only 34 participants, so results may not apply to everyone. Comfort is subjective and may vary.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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34 people
The number who actually took part.
- Started
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Nov 2021
- Finished
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Apr 2022
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 40 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Must be a current wearer of Comfilcon A contact lenses * Distance visual acuity of 20/25 or better with current contact lenses * 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, which includes attending three study visits and be willing to wear contact lenses on days between study visits. * Either gender. * Any racial or ethnic origin. Exclusion Criteria: * No current ocular inflammation or infection. * Not currently pregnant or lactating
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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The Ohio State University College of Optometry
Columbus, Ohio, 43210, United States
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