congenital ectopia lentis
Conditions
Interventions
Control group:Transscleral Suture-Fixated Intraocular Lens Implantation (Suture Needle Insertion at 2 mm Posterior to the Limbus)
Intervention group:Transscleral Suture-Fixated Intraocular Lens Implantation (Suture Needle Insertion at 2.5 mm Posterior to the Limbus)
Sponsors
The Zhongshan Ophthalmic Center,Sun Yat-sen University
Eligibility
Sex/Gender
All
Age
4 Years to 18 Years
Inclusion criteria
Inclusion criteria: 1. Patients aged 4-18 years (regardless of gender) who meet the indications for transscleral suture-fixated intraocular lens implantation; 2. Patients who can complete a follow-up period of at least 3 months after surgery; 3. Patients or their legal guardians who provide informed consent to participate in this study.
Exclusion criteria
Exclusion criteria: 1. Patients with concurent secondary qlaucoma, retinal detachment, strabismus, or other relevant ocular complications (excludingrefractive errors); 2. Patients participating in other trials that may affect the results of this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Refractive Predictive Error of Patients at the 3-month Postoperative Follow-up; | — |
Secondary
| Measure | Time frame |
|---|---|
| Corneal Endothelial Cell Count of Patients at the 3-Month Postoperative Follow-up;lOL Tilt and Decentration in Patients at the 3-Month Postoperative Follow-up;Incidence of Postoperative Complications at the 3-Month Postoperative Follow-up;Uncorrected Visual Acuity (UCVA) and Best-Corrected Visual Acuity (BCVA) of Patients at the 3-Month Postoperative Follow-up; | — |
Countries
China
Contacts
Public ContactJin Guangming
The Zhongshan Ophthalmic Center,Sun Yat-sen University
Outcome results
None listed