# Correlation Between Optic Nerve Vessel Anomalies, Serum Angiogenic Factors and Renal Anomalies in Down Syndrome Children

> **NCT03206957** · NA · UNKNOWN · sponsor: **Queen Fabiola Children's University Hospital** · enrollment: 200 (estimated)

## Conditions studied

- Down Syndrome

## Interventions

- **DIAGNOSTIC_TEST:** Funduscopic examination and retinal photography
- **DIAGNOSTIC_TEST:** Serum levels of endostatin and angiogenesis factors
- **DIAGNOSTIC_TEST:** Renal and low urinary tract Doppler ultrasound
- **DIAGNOSTIC_TEST:** Urinalysis
- **DIAGNOSTIC_TEST:** Anthropometric measures and vitals signs

## Key facts

- **NCT ID:** NCT03206957
- **Lead sponsor:** Queen Fabiola Children's University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2017-11-30
- **Primary completion:** 2019-06-01
- **Final completion:** 2019-06-01
- **Target enrollment:** 200 (ESTIMATED)
- **Last updated:** 2018-07-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03206957

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03206957, "Correlation Between Optic Nerve Vessel Anomalies, Serum Angiogenic Factors and Renal Anomalies in Down Syndrome Children". Retrieved via AI Analytics 2026-05-31 from https://api.ai-analytics.org/clinical/NCT03206957. Licensed CC0.

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