Dry eye treatment may sharpen cataract surgery precision
NCT ID NCT07657858
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether dry eye disease affects the accuracy of corneal measurements needed for cataract surgery planning. 400 cataract patients will be divided into those with and without dry eye. Those with dry eye will use sodium hyaluronate eye drops for two weeks. Researchers will then compare measurements from three different devices to see if treatment improves consistency.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Sodium Hyaluronate Eye Drops
What this could lead to
If successful, this could show that treating dry eye before cataract surgery leads to more accurate measurements for selecting the right lens implant.
What could go wrong
This is an early-stage observational study, not a treatment trial. The eye drops are a short-term intervention, and results may not apply to all patients or devices.
Disclaimer
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the original study
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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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Study contacts
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Contact
Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Eye and ENT hospital of Fudan University
RECRUITINGShanghai, Shanghai Municipality, 200000, China
Contact Phone: •••-•••-•••• Email: •••••@•••••