Tube-within-Tube Technique during Emergency Intubation for the Unanticipated Difficult Airway in Low-Resource Settings: A Case Report

Abstract

Emergency intubation can pose numerous difficulties for an anaesthesiologist, especially in unpredictable situations. A crucial aspect in trauma cases with a low Glascow Coma Scale (GCS) is to promptly and safely secure the airway. Patient and environmental factors further complicate the intubation process. The survival rate of patients is closely linked to successfully establishing a patent airway. Factors that hinder intubation include limited ability to assess the airway, inadequate equipment and positioning, lack of backup, challenging or insufficient preoxygenation, presence of other life-threatening conditions, and the risk of aspiration. Familiarity with alternative techniques and utilization of all available aids can significantly reduce morbidity and mortality in settings with limited resources. The author presents a case report of a 26-year-old male patient with polytrauma and a head injury, presenting with a low GCS score, who required emergency intubation. This situation occurred unexpectedly in the triage area of the hospital. The ‘tube within tube’ intubation technique was effectively employed to achieve early and successful airway control in this resource-limited setting.