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Analysis of Retinal Nerve Fiber Layer and Macular Thickness After Congenital Cataract Surgery

NCT03621579 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2018-08-08

No results posted yet for this study

Summary

Congenital cataract is the main cause of form deprivation amblyopia in children. Current studies confirm that form deprivation amblyopia affects the retinal nerve fiber layer. However, there are different opinions about the effect of amblyopia on the optic nerve fiber thickness around the optic disc at home and abroad. Investigators have performed "cataract extraction with IOL implantation" on children with bilateral and unilateral congenital cataract. Investigators used OCT biometry to measure children's the retinal nerve fiber layer (RNFLT) and macular thickness (CMT) before and after surgery. Investigators dynamically observed changes in RNFL and CMT to explore the retinal mechanism of form deprivation amblyopia and help guide the clinical correct understanding of postoperative follow-up time.

Conditions

  • Congenital Cataract

Interventions

PROCEDURE

cataract surgery

To measure the RNFLT and CMT in congenital cataracts before and after the cataract extraction with IOL implantation surgery

Sponsors & Collaborators

  • Wenzhou Medical University

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
1 Month
Max Age
12 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2017-03-01
Primary Completion
2018-03-01
Completion
2018-04-01

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03621579 on ClinicalTrials.gov