# Research on a NTHF to Improve Pulmonary Function in Patients With Respiratory Failure

> **NCT05435079** · NA · UNKNOWN · sponsor: **Shenzhen Second People's Hospital** · enrollment: 138 (estimated)

## Conditions studied

- Respiratory Insufficiency

## Interventions

- **DEVICE:** high-flow oxygen therapy device for tracheotomized patients

## Key facts

- **NCT ID:** NCT05435079
- **Lead sponsor:** Shenzhen Second People's Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-07-01
- **Primary completion:** 2022-08-01
- **Final completion:** 2024-06-30
- **Target enrollment:** 138 (ESTIMATED)
- **Last updated:** 2022-06-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05435079

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05435079, "Research on a NTHF to Improve Pulmonary Function in Patients With Respiratory Failure". Retrieved via AI Analytics 2026-06-16 from https://api.ai-analytics.org/clinical/NCT05435079. Licensed CC0.

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