Prolonged per-laryngeal endotracheal intubation in children: 40 years on

Area of Science:

• Pediatric critical care medicine
• Otolaryngology
• Respiratory therapy

Background:

• Tracheostomy in infants carries a high complication rate, limiting prolonged mechanical ventilation.
• The development of per-laryngeal endotracheal intubation techniques improved ventilation in infants.
• Introduction of plastic polyvinyl chloride (PVC) endotracheal tubes in the 1950s offered a safer alternative to metal or rubber tubes, reducing subglottic stenosis risk.

Discussion:

• Dr. Bernard Brandstater's pioneering work on prolonged per-laryngeal intubation in infants using PVC tubes is presented.
• The document outlines critical principles for successful pediatric endotracheal intubation.
• Emphasis is placed on proper tube sizing, secure fixation, and meticulous airway management.

Key Insights:

• PVC endotracheal tubes soften at body temperature, enhancing safety and reducing airway trauma.
• Correct tube placement within the mid-trachea and easy passage through the cricoid ring are crucial.
• Essential adjuncts include meticulous humidification and suctioning to maintain airway patency.

Outlook:

• This historical account provides foundational knowledge for modern pediatric airway management.
• The principles discussed remain relevant for optimizing mechanical ventilation strategies in neonates and infants.
• Further advancements in pediatric endotracheal intubation continue to build upon these established techniques.