# Clinical Study on the Treatment of Mixed Component Cornea for High Risk Keratoplasty

> **NCT04490902** · NA · UNKNOWN · sponsor: **Zhongshan Ophthalmic Center, Sun Yat-sen University** · enrollment: 80 (estimated)

## Conditions studied

- Corneal Transplantation

## Interventions

- **PROCEDURE:** Limbal transplantation combined with central penetrating keratoplasty
- **PROCEDURE:** Limbal transplantation combined with central penetrating keratoplasty

## Key facts

- **NCT ID:** NCT04490902
- **Lead sponsor:** Zhongshan Ophthalmic Center, Sun Yat-sen University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-08-18
- **Primary completion:** 2023-07
- **Final completion:** 2023-07
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2022-02-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04490902

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04490902, "Clinical Study on the Treatment of Mixed Component Cornea for High Risk Keratoplasty". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT04490902. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*