Eye surgery aftermath: new tool measures corneal strength changes
NCT ID NCT06818461
First seen Jun 25, 2026 · Last updated Jul 02, 2026 · Updated 4 times
Summary
This study measured how three common eye surgeries—LASIK, PRK, and corneal cross-linking (CXL)—change the stiffness of the cornea. Using a device called Corvis ST, researchers assessed 150 adults who had undergone one of these procedures at least a month earlier. The goal was to better understand how these surgeries affect corneal biomechanics, which could help improve surgical safety and outcomes.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- What this could lead to
- If successful, this could help doctors better predict and prevent complications like corneal weakening after refractive surgery.
- What could go wrong
- This is a small, completed observational study, not a treatment trial. The findings may not apply to all patients or change current practice.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for KERATOCONUS are added.
By submitting, you agree to our Terms of use
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
Locations
-
Clearvision
Mohandessin, Giza Governorate, 11344, Egypt
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Smart glasses aim to stop nearsightedness before it starts
- Can a pair of glasses slash motorcycle crashes?
- Virtual streets could shape Kids' vision and feelings
- Can a simple eyeglass test sharpen vision in keratoconus?
- Can a new lens design improve overnight vision correction?
- Ear seeds and smart glasses: a new hope to halt childhood myopia?