Physiologic and Clinical Effect of High-flow Oxygen Therapy in Tracheostomized Patients With Prolonged Mechanical Ventilation Undergoing Weaning Trials

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

COMPLETED

Total Enrollment

10 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-10-07

Study Completion Date

2024-02-15

Brief Summary

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This study is aimed at patients who have been admitted to the respiratory care center of this hospital who meet the PMV conditions (defined as continuous use of the ventilator for at least ten days) who are about to receive the ventilator out of training. After obtaining the explanatory consent, they will undergo continuous complete Before and after spontaneous breathing training, collect various relevant physiological data of lung volume and ventilation perfusion distribution, and analyze and predict the correlation of ventilator detachment.

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Detailed Description

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Conditions

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High Flow Oxygen Therapy

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Be at least 20 years old, have undergone tracheotomy, have been using a ventilator for at least 10 days, and have stable vital signs.

Exclusion Criteria

* Age \<20 years
* The oxygen concentration (FiO2) provided by the respirator exceeds 60%
* pregnant
* Blood pressure-systolic blood pressure below 70 mmHg
* Heartbeat is lower than 50/min or higher than 160/min
* Respiration rate is higher than 50/min
* Lack of voluntary breathing

Minimum Eligible Age

20 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No