Healthy eye study maps key angles for better surgery
NCT ID NCT04886219
First seen Jun 25, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study looked at two important eye measurements—angle kappa and angle alpha—in 70 healthy adults. Researchers used eye exams and imaging to see how these angles relate to each other. The goal is to help eye doctors better plan surgeries like cataract or laser correction.
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 eye surgeons plan procedures like cataract or laser surgery more precisely by understanding normal eye anatomy.
- What could go wrong
- This is a small observational study in healthy people, so results may not apply to those with eye conditions. It does not test any treatment.
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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
Locations
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Hôpital Necker-Enfants Malades
Paris, 75015, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.