Which training method produces better eye surgeons?
NCT ID NCT07337070
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares two methods for teaching cataract surgery to ophthalmology residents. One group learns steps in the usual order, while the other learns easier steps first. Researchers will measure how well residents perform surgery and how often complications occur. The goal is to find the best way to train new surgeons.
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 this trial succeeds, it could point toward better training methods for eye surgeons, potentially improving patient outcomes in cataract surgery.
- What could go wrong
- This is an educational study, not a treatment trial. Results may not apply to all training programs or surgical settings.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 800 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2023
- Expected to finish
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Jun 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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45 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients aged 45 years or more with age-related cataract, and prepared for phacoemulsification. Exclusion Criteria: * Dense nuclear cataract grade IV or dense. * Intumescent cataract * Complicated and traumatic cataract * Zonular dehiscence * Poor pupillary dilatation * Coexisting ocular disorder (glaucoma, PEX, uveitis,central corneal opacity….) * Endothelial cell count 2000 or less * Axial length 21 mm or less, 26 mm or more. * Previous intraocular surgery * Poor vision in the fellow eye due to irreversible condition (6/60 or less) * Previous complicated cataract surgery in fellow eye.
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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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Sohag Faculty of Medicine
Sohag, Sohag Governorate, 82511, Egypt
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Other studies related to the condition(s) this trial covers.
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