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Supraglottic Airways

Supraglottic Airways

FromPediatric Emergency Playbook


Supraglottic Airways

FromPediatric Emergency Playbook

ratings:
Length:
33 minutes
Released:
Mar 1, 2017
Format:
Podcast episode

Description

When you give only after you're asked, you've waited too long. – John Mason First, learn to bag Place a towel roll under the scapulae to align oral, pharyngeal, and tracheal axes: Karsli C. Can J Anesth. 2015. Use airway adjuncts such as the oropharyngeal airway or a nasal trumpet. Use the two-hand ventilation technique whenever possible:   (See Adventures in RSI for more)     Supraglottic Airways: for difficult bag-valve-mask ventilation or a difficult airway (details in audio) LMA Classic Pros: Best studied; sizes for all ages Cons: Cannot intubate through aperture   LMA Supreme Pros: Better ergonomics with updated design; bite bloc; port for decompression Cons: Cannot pass appropriate-sized ETT through tube   King Laryngeal Tube Pros: Little training needed; high success rate; single inflation port Cons: Flexion of tube can impede ventilation or cause leaks; only sized down to 12 kg (not for infants and most toddlers)   Air-Q Pros: Easy to place; can intubate through aperture Cons: Not for neonates less than 4 kg   iGel Pros: Molds more accurately to supraglottis; no need to inflate; good seal pressures Cons: Cannot intubate through (without fiberoscopy)   Summary • If you can bag the patient, you're winning. • If you have difficulty bagging, or anticipate or encounter a difficult airway, then don't forget your friend the supraglottic airway (SGA). • Ego is the enemy of safety: SGAs are simple, fast, and reliable. • Just do it.   References Ahn EJ et al. Comparative Efficacy of the Air-Q Intubating Laryngeal Airway during General Anesthesia in Pediatric Patients: A Systematic Review and Meta-Analysis. Biomed Res Int. 2016;2016:6406391. Black AE, Flynn PE, Smith HL, Thomas ML, Wilkinson KA; Association of Pediatric Anaesthetists of Great Britain and Ireland. Development of a guideline for the management of the unanticipated difficult airway in pediatric practice. Paediatr Anaesth. 2015 Apr;25(4):346-62. Byars DV et al. Comparison of direct laryngoscopy to Pediatric King LT-D in simulated airways. Pediatr Emerg Care. 2012 Aug;28(8):750-2.  Carlson JN, Mayrose J, Wang HE. How much force is required to dislodge an alternate airway? Prehosp Emerg Care. 2010 Jan-Mar;14(1):31-5. Diggs LA, Yusuf JE, De Leo G. An update on out-of-hospital airway management practices in the United States. Resuscitation. 2014 Jul;85(7):885-92. Ehrlich PF et al. Endotracheal intubations in rural pediatric trauma patients. J Pediatr Surg. 2004 Sep;39(9):1376-80. Hernandez MR, Klock PA Jr, Ovassapian A. Evolution of the extraglottic airway: a review of its history, applications, and practical tips for success. Anesth Analg. 2012 Feb;114(2):349-68.  Huang AS, Hajduk J, Jagannathan N. Advances in supraglottic airway devices for the management of difficult airways in children. Expert Rev Med Devices. 2016;13(2):157-69. Jagannathan N, Wong DT. Successful tracheal intubation through an intubating laryngeal airway in pediatric patients with airway hemorrhage. J Emerg Med. 2011 Oct;41(4):369-73.  Jagannathan N et al. Elective use of supraglottic airway devices for primary airway management in children with difficult airways. Br J Anaesth. 2014 Apr;112(4):742-8. Jagannathan N, Ramsey MA, White MC, Sohn L. An update on newer pediatric supraglottic airways with recommendations for clinical use. Paediatr Anaesth. 2015 Apr;25(4):334-45. Karsli C. Managing the challenging pediatric airway: Continuing Professional Development. Can J Anaesth. 2015 Sep;62(9):1000-16. Luce V et al. Supraglottic Airway Devices vs Tracheal Intubation in Children: A Quantitative Meta-Analysis of Respiratory Complications. Paediatr Anaesth 24 (10), 1088-1098. Nicholson A et al. Supraglottic airway devices versus tracheal intubation for airway management during general anaesthesia in obese patients. Cochrane Database Syst Rev. 2013 Sep 9;(9):CD010105. Ostermayer DG, Gausche-Hill M. Supraglottic airways: the history and current state of
Released:
Mar 1, 2017
Format:
Podcast episode

Titles in the series (100)

You make tough calls when caring for acutely ill and injured children. Join us for strategy and support, through clinical cases, research and reviews, and best-practice guidance in our ever-changing acute-care landscape. This is your Pediatric Emergency Playbook.