congenital ectopia lentis
Conditions
Interventions
Intervention group:YAMANE Technique (Suture Needle Insertion at 2.5 mm Posterior to the Limbus)
Control group:YAMANE Technique (Suture Needle Insertion at 2 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 YAMANE-style scleral interlaminar fixation of intraocular lens (IOL); 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 concurrent secondary glaucoma, retinal detachment, strabismus, or other relevant ocular complications (excluding refractive 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 |
|---|---|
| Incidence of Postoperative Complications at the 3-Month Postoperative Follow-up;Corneal Endothelial Cell Count of Patients at the 3-Month Postoperative Follow-up;IOL Tilt and Decentration in Patients 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 ContactGuangming Jin
The Zhongshan Ophthalmic Center,Sun Yat-sen University
Outcome results
None listed