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Related Concept Videos

Cardiopulmonary Resuscitation II: ACLS Airway Management01:22

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Airway management is a key skill in emergency and critical care settings, as maintaining a clear airway is essential for adequate oxygenation and ventilation.Head Tilt-Chin Lift TechniqueThe head tilt-chin lift maneuver is an essential technique primarily used in patients without suspected cervical spine injuries. To perform this maneuver, one hand is placed on the patient’s forehead, and gentle pressure is applied backward to tilt the head. The fingertips of the other hand are positioned...
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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...
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Other Pulmonary Disorders01:17

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Hypercapnic respiratory failure, also known as Type 2 or ventilatory respiratory failure, is a severe condition characterized by the body's inability to effectively remove carbon dioxide (CO2) from the bloodstream. It leads to an arterial CO2 pressure (PaCO2) exceeding 45 mmHg and a blood pH above 7.35. This situation indicates that the body's ventilatory demand, or the ventilation needed to maintain normal PaCO2 levels, surpasses its supply or the maximum gas flow achievable without...
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Drug-Induced Sleep Endoscopy DISE with Target Controlled Infusion TCI and Bispectral Analysis in Obstructive Sleep Apnea
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Malignant central airway obstruction.

Lakshmi Mudambi1, Russell Miller2, George A Eapen3

  • 1Division of Pulmonary, VA Portland Health Care System, Oregon Health & Science University, Portland, OR, USA.

Journal of Thoracic Disease
|December 8, 2017
PubMed
Summary
This summary is machine-generated.

This review covers new strategies for managing malignant central airway obstruction (CAO). Effective endoscopic techniques can rapidly restore airway patency and palliate symptoms in lung cancer patients.

Keywords:
malignant central airway obstruction (CAO)therapeutic bronchoscopy

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Area of Science:

  • Pulmonology
  • Oncology
  • Interventional Pulmonology

Background:

  • Malignant central airway obstruction (CAO) is a severe complication of lung cancer and metastatic disease.
  • CAO significantly impacts patient quality of life and requires timely intervention.

Purpose of the Study:

  • To review recent advancements in the diagnosis and management of malignant CAO.
  • To highlight the role of endoscopic interventions in restoring airway patency.

Main Methods:

  • Comprehensive literature review of diagnostic modalities and therapeutic interventions for malignant CAO.
  • Analysis of various endoscopic techniques including mechanical debulking, thermal ablation, cryotherapy, stenting, photodynamic therapy (PDT), and brachytherapy.

Main Results:

  • Diverse diagnostic tools aid in planning therapeutic strategies for heterogeneous CAO presentations.
  • Endoscopic interventions offer rapid palliation of symptoms by restoring airway patency.
  • Delayed bronchoscopic methods like PDT and brachytherapy are options for non-emergent cases.

Conclusions:

  • While data are retrospective and variable, malignant CAO symptoms can often be successfully palliated.
  • Individualized risk-benefit assessment is crucial for guiding therapeutic decisions in malignant CAO management.