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A Structured Approach to Extubation in Mechanically Ventilated Rats

A Structured Approach to Extubation in Mechanically Ventilated Rats

Published on: July 18, 2025

A comprehensive protocol for ventilator weaning and extubation: a prospective observational study.

Kenichi Nitta¹, Kazufumi Okamoto¹, Hiroshi Imamura¹

¹Department of Emergency and Critical Care Medicine, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621 Japan.

Journal of Intensive Care

|November 14, 2019

Summary

A new protocol for ventilator weaning and extubation effectively reduced post-extubation respiratory failure and reintubation rates in critically ill patients. This comprehensive approach shows promise in improving outcomes for patients requiring mechanical ventilation.

Keywords:

Comprehensive protocol for ventilator weaning and extubation Hospital mortality Post-extubation respiratory failure Reintubation

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An Educational Video Demonstration of How to Prone a Critically Ill Intubated Patient

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Published on: November 30, 2022

Area of Science:

Critical Care Medicine
Respiratory Therapy
Pulmonology

Background:

Mechanical ventilation (MV) weaning protocols aim to reduce ventilation duration and ICU stay.
Existing protocols have not significantly impacted mortality or reintubation rates.
Post-extubation respiratory failure (PERF) is a critical event with high morbidity and mortality.

Purpose of the Study:

To evaluate a comprehensive protocol for ventilator weaning and extubation.
To determine the protocol's effectiveness in preventing PERF and reintubation.
To assess the protocol's impact on mortality in critically ill patients.

Main Methods:

A detailed ventilator weaning and extubation protocol was implemented.
The protocol included checklists for spontaneous breathing trials, extubation, and post-extubation care.
Observational data were collected and analyzed, comparing PERF and non-PERF patients.

Main Results:

The study included 248 eligible patients who received MV for over 48 hours.
Overall PERF and reintubation rates were 9.7% and 5.2%, respectively.
Mortality rates (28-day and hospital) were 1.2% and 6.9%, respectively, with no significant difference between PERF and non-PERF groups.

Conclusions:

The comprehensive protocol demonstrated lower PERF and reintubation rates compared to previous reports.
The protocol may be effective in preventing PERF and reintubation.
This approach shows potential for reducing mortality in critically ill patients undergoing mechanical ventilation weaning.