The Impact of Surgical Procedures on Postoperative Outcomes in Cataract Phacoemulsification and Analysis of Related Factors
Recruiting
Observational Study
Age-related Cataract
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 50 – 90
- Sex
- Any
- Study type
- Observational
- Participants needed
- 300 (estimated)
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University · Other
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About This Trial
The goal of this observational study is to evaluate the location of phacoemulsification tip measured by intraoperative OCT during cataract surgeries and its impact on early postoperative changes of cornea and visual acuity. The main question it aims to answer is:
In patients with age-related cataracts undergoing phacoemulsification, does the location (supracapsular, iris-lens diaphragm, or endoca…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Age ≥ 50 years and ≤ 90 years
* Diagnosis of unilateral/bilateral age-related cataract
* Nuclear grade ≥2 in LOCSIII classification
* Scheduled for cataract phacoemulsification combined with intraocular lens implantation
* Pupil size ≥6mm after dilation
* Corneal endothelial c…
Contacts
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