Clinical Trial

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

Recruiting
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Summary
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.
Protocol Amendment History 3 amendments
This ClinicalTrials.gov record has been amended 3 times since 2025-07-30; most recent amendment 2026-01-17.
Status change: Not Yet Recruiting → Recruiting 2025-12-08
Trial Details
NCT Number NCT07107243
Lead Sponsor Capital Medical University
Conditions Tracheostomy
Enrollment 300 participants
Start Date 2025-10-01
Primary Completion 2026-09-30 (estimated)
Study Completion 2026-10-31 (estimated)
Updated on ClinicalTrials.gov 2026-01-21