# Epidemiological Survey of Children With Prolonged Mechanical Ventilation.

> **NCT04511741** · — · COMPLETED · sponsor: **Children's Hospital of Fudan University** · enrollment: 346 (actual)

## Conditions studied

- Prolonged Mechanical Ventilation

## Interventions

- **OTHER:** no intervention, it is an observational study.

## Key facts

- **NCT ID:** NCT04511741
- **Lead sponsor:** Children's Hospital of Fudan University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-11-15
- **Primary completion:** 2023-06-15
- **Final completion:** 2023-07-01
- **Target enrollment:** 346 (ACTUAL)
- **Last updated:** 2026-03-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04511741

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04511741, "Epidemiological Survey of Children With Prolonged Mechanical Ventilation.". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT04511741. Licensed CC0.

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