Which laser eye surgery gives better vision? new study compares SMILE and LASEK
NCT ID NCT07260786
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This completed study looked at 100 people with low-to-moderate nearsightedness who chose either SMILE or LASEK laser eye surgery. Researchers measured contrast sensitivity and eye-brain signals to see how visual quality changed after surgery. The goal was to understand how age affects results and how the eyes and brain work together after these procedures.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
SMILE and LASEK surgical procedures
What this could lead to
If successful, this could help doctors choose the best laser eye surgery for different age groups to improve visual quality.
What could go wrong
This is a small, completed observational study, not a treatment trial. Results may not apply to all patients or lead to changes in practice.
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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Shanghai Tenth People's Hospital
Shanghai, Shanghai Municipality, 200072, China