New contact lens could ease pain after laser eye surgery
NCT ID NCT06085352
First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 2 times
Summary
This early study tested a special contact lens that slowly releases a numbing drug (tetracaine) to manage pain after PRK eye surgery. Ten people wore the medicated lens in one eye and a standard lens in the other. Researchers tracked how much pain medication they needed and how well their eyes healed.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
tetracaine-releasing contact lens (TetraLens)
What this could lead to
If it works, this could offer a new way to manage pain after eye surgery without relying on oral painkillers.
What could go wrong
This is a very small, early-phase trial with only 10 people. The results may not apply to everyone, and the lens might not be safer or more effective than standard care.
Disclaimer
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This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Vance Thompson Vision
Sioux Falls, South Dakota, 57108, United States