Actively Recruiting

Phase Not Applicable
Age: 18Years +
All Genders
NCT07107243

SV With TTPEE Measurement Predicts Upper Airway Patency in Prolonged Tracheostomy Patients

Led by Capital Medical University · Updated on 2026-01-21

300

Participants Needed

5

Research Sites

56 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

The aim of this study is to evaluate the feasibility of predicting upper airway patency in patients with prolonged tracheostomy using a non-invasive method combining speaking valve (SV) and transtracheal end-expiratory pressure (TTPEE) through a multicenter study.

CONDITIONS

Official Title

SV With TTPEE Measurement Predicts Upper Airway Patency in Prolonged Tracheostomy Patients

Who Can Participate

Age: 18Years +
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Weaned from ventilator more than 48 hours
  • No any organ failure
  • No sepsis
  • Stable heart rate and blood pressure
  • Lung infection under control
  • PCO2 <60mmHg
  • Patient and family sign informed consent form
Not Eligible

You will not qualify if you...

  • Serious dysfunction of vital organs
  • Inability to tolerate cuff deflation
  • Laryngopharyngeal trauma
  • Known severe upper airway obstruction before referrer to our department
  • Endoscopy (bronchoscopy or laryngoscopy) has been performed and the condition of the upper airway has known

AI-Screening

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Trial Site Locations

Total: 5 locations

1

Hunan Rehabilitation Hospital

Hunan, Hunan, China, 410000

Actively Recruiting

2

Jiangbin Hospital of Guangxi Zhuang Autonomous Region

Guangxi, Jiangbin, China, 530012

Actively Recruiting

3

Beijing Rehabilitation Hospital of Capital Medical University

Beijing, Shijingshan, China, 100144

Actively Recruiting

4

YanBian University Hospital

Jilin, Yanbian, China, 133000

Actively Recruiting

5

Zhengzhou Central Hospital Affiliated to Zhengzhou University

Henan, Zhengzhou, China, 450007

Actively Recruiting

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Research Team

H

Hongying Jiang, MD

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

SINGLE

Allocation

NON_RANDOMIZED

Model

CROSSOVER

Primary Purpose

DIAGNOSTIC

Number of Arms

4

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