Failed Awake Intubation for Critical Airway Obstruction Rescued With the Ventrain Device and an Arndt Exchange Catheter: A Case Report

A A Pract. 2019 Jul 1;13(1):23-26. doi: 10.1213/XAA.0000000000000975.

Abstract

A 71-year-old man with advanced vocal cord carcinoma presented with severe airway obstruction. Therapeutic anticoagulation with enoxaparin complicated management. Failure of an oral awake bronchoscopic intubation was rescued by passing a guidewire through the working channel and threading an Arndt exchange catheter into the trachea under videoscopic vision. Ventilation with the Ventrain device lasting 40 minutes (15 L/min, inspiration/expiration 1:1, 15 breaths/min), during IV anesthesia with muscle paralysis, resulted in excellent blood gas values until placement of the tracheal cannula. This case report highlights the effectiveness of a novel ventilation technique that should be considered as back-up when bronchoscopic intubation fails.

Publication types

  • Case Reports

MeSH terms

  • Aged
  • Airway Obstruction / etiology
  • Airway Obstruction / therapy*
  • Bronchoscopy
  • Catheters
  • Enoxaparin / administration & dosage*
  • Humans
  • Intubation, Intratracheal / instrumentation*
  • Laryngeal Neoplasms / complications
  • Male
  • Respiration, Artificial / instrumentation
  • Vocal Cords / pathology
  • Wakefulness

Substances

  • Enoxaparin