# Tertiary Care for Visual Developmental Disorders in Pre-school Children

> **NCT03251456** · NA · COMPLETED · sponsor: **Zhongshan Ophthalmic Center, Sun Yat-sen University** · enrollment: 1114 (actual)

## Conditions studied

- Visual Developmental Disorders

## Interventions

- **OTHER:** Tertiary care
- **OTHER:** Usual Care

## Key facts

- **NCT ID:** NCT03251456
- **Lead sponsor:** Zhongshan Ophthalmic Center, Sun Yat-sen University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-08-18
- **Primary completion:** 2018-06-30
- **Final completion:** 2018-06-30
- **Target enrollment:** 1114 (ACTUAL)
- **Last updated:** 2019-06-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03251456

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03251456, "Tertiary Care for Visual Developmental Disorders in Pre-school Children". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT03251456. Licensed CC0.

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