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Related Concept Videos

Endotracheal Intubation II: Nursing Management01:17

Endotracheal Intubation II: Nursing Management

Endotracheal intubation is a critical procedure that can be lifesaving for many patients with respiratory distress or failure. The role of nursing in managing endotracheal tubes is pivotal, as it involves pre-intubation preparation, assisting during the procedure, and post-extubation care.
1. Nursing Care of Patients Before Intubation
Before the endotracheal intubation procedure, nurses play an essential role in ensuring the process goes smoothly. The nurses must be familiar with intubation...
Depolarizing Blockers: Pharmocokinetics01:19

Depolarizing Blockers: Pharmocokinetics

Depolarizing blockers are administered through intravenous injection. Succinylcholine is the most common choice of depolarizing blockers in emergency clinical practices. Although they have a rapid onset, they readily diffuse away from the motor end plate into the extracellular fluid. They are metabolized by enzymes such as liver butyrylcholinesterase and plasma pseudocholinesterases. This produces a short duration of action, typically 5-10 minutes long, unlike nondepolarizing blockers, which...
Endotracheal Intubation I: Procedure01:15

Endotracheal Intubation I: Procedure

Endotracheal or ET intubation is a critical medical procedure used to secure a patient's airway, often in acute respiratory distress, apnea, upper airway obstruction, ineffective clearance of secretions, high risk for aspiration, or during general anesthesia.
The ET tube comprises various components, including a standard adaptor to attach a bag-valve-mask (BVM) or ventilator, a cuff, a pilot balloon, and radiopaque markings along its length to measure the insertion distance. The tube sizes...
Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques01:30

Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques

Airway management is essential in emergency and surgical medicine, ensuring ventilation and oxygenation in patients who cannot maintain their own airway. Clinicians use a range of techniques and devices to secure the airway, depending on the patient’s condition and the clinical context. Key methods include endotracheal intubation, rapid sequence intubation (RSI), supraglottic airway devices, and advanced visualization aids. In cases where these approaches fail, surgical airway interventions are...
Endotracheal Tube Extubation01:24

Endotracheal Tube Extubation

Endotracheal tube extubation is a critical procedure in weaning patients from mechanical ventilation. It involves physically removing the oral or nasal endotracheal (ET) tube, marking the final step in liberating a patient from ventilatory support.
Procedure
Extubation removes the endotracheal tube (ETT) from the patient on mechanical ventilation. It requires a well-coordinated, multidisciplinary approach involving physicians, nurses, respiratory therapists, and other healthcare professionals.

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Related Experiment Video

Updated: May 20, 2026

Endotracheal Intubation Using a Flexible Intubation Endoscope as a Standardized Model for Safe Airway Management in Swine
04:30

Endotracheal Intubation Using a Flexible Intubation Endoscope as a Standardized Model for Safe Airway Management in Swine

Published on: August 25, 2022

Rocuronium Dose and First-Attempt Intubation Success in the Critically Ill: Secondary Analysis of Two Multicenter

Michael D April1, Harris Butler2, Stephanie C Demasi3

  • 1Department of Emergency Medicine, Brooke Army Medical Center, San Antonio, TX.

American Journal of Respiratory and Critical Care Medicine
|May 18, 2026
PubMed
Summary
This summary is machine-generated.

High-dose rocuronium (greater than 1.2 mg/kg) improved first-attempt tracheal intubation success in adults, particularly in intensive care units. Further randomized trials are needed to confirm these findings.

Keywords:
Critical CareEmergencyFirst Pass SuccessIntubationRocuronium

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Preoxygenation Techniques for Tracheal Intubation in Critically Ill Adults Utilizing Oxygen Mask and Noninvasive Ventilation
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Last Updated: May 20, 2026

Endotracheal Intubation Using a Flexible Intubation Endoscope as a Standardized Model for Safe Airway Management in Swine
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Published on: August 25, 2022

Endotracheal Intubation via Tracheotomy and Subsequent Thoracotomy in Rats for Non-Survival Applications
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Preoxygenation Techniques for Tracheal Intubation in Critically Ill Adults Utilizing Oxygen Mask and Noninvasive Ventilation
07:15

Preoxygenation Techniques for Tracheal Intubation in Critically Ill Adults Utilizing Oxygen Mask and Noninvasive Ventilation

Published on: December 5, 2025

Area of Science:

  • Critical Care Medicine
  • Anesthesiology
  • Emergency Medicine

Background:

  • Neuromuscular blockade dose is a critical factor influencing first-attempt tracheal intubation success.
  • Successful intubation impacts patient outcomes during emergency procedures.

Purpose of the Study:

  • To investigate the association between rocuronium dosage and tracheal intubation success.
  • To compare outcomes between high-dose (>1.2 mg/kg) and standard-dose (≤1.2 mg/kg) rocuronium in emergency settings.

Main Methods:

  • Secondary analysis of data from two multicenter randomized controlled trials.
  • Comparison of patient characteristics and intubation outcomes based on rocuronium dose.
  • Propensity matching was used to control for confounders, stratified by emergency department (ED) and intensive care unit (ICU) settings.

Main Results:

  • High-dose rocuronium was associated with a higher probability of first-attempt tracheal intubation success (adjusted RR 1.06).
  • This association was significant in the ICU (adjusted RR 1.12) but not in the ED (adjusted RR 0.97).
  • The analysis included 1,822 patients who received rocuronium.

Conclusions:

  • High-dose rocuronium administration correlates with improved first-attempt intubation success.
  • The observed benefit was more pronounced in intensive care unit settings.
  • Further randomized controlled trials are recommended to validate these findings due to potential unmeasured confounding.