# Switching Between Invasive and Noninvasive Ventilation to Facilitate Weaning in Difficult-weaning Patients

> **NCT02921347** · NA · TERMINATED · sponsor: **Chongqing Medical University** · enrollment: 83 (actual)

## Conditions studied

- Ventilator Weaning

## Interventions

- **PROCEDURE:** switching between invasive and noninvasive ventilation

## Key facts

- **NCT ID:** NCT02921347
- **Lead sponsor:** Chongqing Medical University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2016-09-30
- **Primary completion:** 2019-12-30
- **Final completion:** 2019-12-30
- **Target enrollment:** 83 (ACTUAL)
- **Why stopped:** Difficult patient enrollment.
- **Last updated:** 2026-03-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02921347

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02921347, "Switching Between Invasive and Noninvasive Ventilation to Facilitate Weaning in Difficult-weaning Patients". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT02921347. Licensed CC0.

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