Study on the Correlation Between Tracheotomy Tip Pressure and Esophageal Pressure in Patients Weaned from Tracheotomy

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Clinical Phase

NA

Total Enrollment

42 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-02-05

Study Completion Date

2026-12-26

Brief Summary

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Whether the correlation between gas incision tip pressure fluctuations (ΔPtt) and esophageal pressure fluctuations (ΔPes) is a potential measure of spontaneous respiratory effort in patients undergoing gas incision offline.

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Detailed Description

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Conditions

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Respiratory Distress Syndrome (RDS) Respiratory Ilness

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

SCREENING

Blinding Strategy

NONE

Interventions

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Esophageal pressure monitoring

Esophageal pressure and Tracheotomy tip pressure were measured simultaneously in patients with off-line tracheotomy to verify the correlation

Intervention Type DEVICE

Tracheotomy tip pressure

Esophageal pressure and tracheotomy tip pressure were measured simultaneously in patients with off-line tracheotomy to verify the correlation

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Adult patients (≥18 years old), regardless of gender
* Tracheostomized patients with spontaneous breathing;
* Weaning criteria: under the condition of mask oxygen inhalation at 5L/min, SPO2 \> 94%, PaO2/FiO2 \> 150 - 200.
* The patient has stable hemodynamics and pH ≥ 7.32;
* Agree to participate in this trial and sign the informed consent form.

Exclusion Criteria

* Patients with contraindications for esophageal catheter insertion and unable to monitor esophageal pressure;
* Patients with bleeding risks: severe coagulation disorders, esophageal varices；
* Local injuries: basilar skull fracture, maxillofacial fracture;
* Pregnant women;
* Patients considered not suitable by the researcher.

Minimum Eligible Age

18 Years

Maximum Eligible Age

99 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No