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Speaking Valve Combined With Airway Pressure Predicts Upper Airway Patency in Adult Tracheotomized Patients

NCT06521320 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 248

Last updated 2025-04-24

No results posted yet for this study

Summary

This study was aimed to evaluate whether speaking valve combined with airway pressure could predict upper airway patency non-invasively in prolonged tracheostomized patients, identify candidates who need following endoscopy examination.

Conditions

  • Tracheotomy

Interventions

DIAGNOSTIC_TEST

speaking valve combined with airway pressure

All patients were given speaking valves and airway pressure was measured to assess upper airway patency.

DIAGNOSTIC_TEST

Bronchoscopy

The same examiner performed bronchoscopy on all patients to assess upper airway patency.

Sponsors & Collaborators

  • Capital Medical University

    lead OTHER

Principal Investigators

  • Jingyi Ge · specify unaffiliated

Study Design

Allocation
NON_RANDOMIZED
Purpose
DIAGNOSTIC
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-10-01
Primary Completion
2024-04-30
Completion
2024-09-30

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06521320 on ClinicalTrials.gov