Can a simple calculator make laser eye surgery sharper?
NCT ID NCT07605221
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether using a special calculation tool (called a nomogram) helps doctors correct astigmatism more precisely during laser eye surgery. One hundred adults with astigmatism will be treated, and their vision will be checked over three months. The goal is to see if the nomogram leads to better results than standard methods.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
nomogram (a calculation tool used during laser eye surgery)
What this could lead to
If it works, this could help surgeons correct astigmatism more accurately during laser eye surgery.
What could go wrong
This is a small, early-stage study with only 100 participants. The nomogram may not improve outcomes significantly, and results may not apply to all patients.
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
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Tianjin Eye Hospital
RECRUITINGTianjin, Tianjin Municipality, 300000, China
Contact Phone: •••-•••-•••• Email: •••••@•••••