RECRUITINGINTERVENTIONAL
Comparison of Posterior Continuous Curvilinear Capsulorhexis With or Without Anterior Vitrectomy
Comparison of Posterior Continuous Curvilinear Capsulorhexis With or Without Anterior Vitrectomy in Congenital Cataract Surgery
About This Trial
Selecting the appropriate surgical approach for congenital cataracts presents challenging for ophthalmologists. This prospective, randomized controlled study aims to compare the prognosis of posterior continuous curvilinear capsulorhexis (PCCC) with or without anterior vitrectomy (A-Vit) in treating congenital cataracts.
Who May Be Eligible (Plain English)
Who May Qualify:
- Children with bilateral congenital cataracts without other ocular abnormalities
- Gestational age at birth \>37 weeks
- No more than 18 years old
- Pupils could dilate normally pre-operation
- Have signed a consent form
- Can be followed
Who Should NOT Join This Trial:
- Intraocular pressure \>21 mmHg
- History of ocular trauma and intraocular surgery
Always talk to your doctor about whether this trial is right for you.
Original Eligibility Criteria
View original clinical language
Inclusion Criteria:
* Children with bilateral congenital cataracts without other ocular abnormalities
* Gestational age at birth \>37 weeks
* No more than 18 years old
* Pupils could dilate normally pre-operation
* Have signed a consent form
* Can be followed
Exclusion Criteria:
* Intraocular pressure \>21 mmHg
* History of ocular trauma and intraocular surgery
Treatments Being Tested
PROCEDURE
PCCC procedure without A-vit
In this randomized clinical trial, patients receive cataract surgery on both eyes on the same day. For each patient, one eye is randomly assigned to undergo PCCC+A-Vit procedure, while the fellow eye is undergoing PCCC procedure without A-Vit.
PROCEDURE
PCCC+A-Vit procedure
PCCC+A-Vit procedure
Locations (1)
Zhongshan Ophthalmic Center, Sun Yat-sen University
Guangzhou, Guangdong, China