J Pediatr Intensive Care
DOI: 10.1055/s-0042-1760413
Original Article

Mitigation and Outcomes of Difficult Bag-Mask Ventilation in Critically Ill Children

Autoren

  • C. Hunter Daigle

    1   Division of Critical Care Medicine, Department of Pediatrics, University of Texas at Austin, Dell Children's Medical Center, Austin, Texas, United States
  • Elizabeth K. Laverriere

    2   Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, United States
  • Benjamin B. Bruins

    2   Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, United States
  • Justin L. Lockman

    2   Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, United States
  • John E. Fiadjoe

    3   Department of Anesthesiology, Critical Care, and Pain Medicine. Boston Children's Hospital. Boston, Massachusetts, United States
  • Nancy McGowan

    4   Department of Respiratory Therapy, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, United States
  • Natalie Napolitano

    4   Department of Respiratory Therapy, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, United States
  • Justine Shults

    5   Division of Biostatistics, Department of Biostatistics and Epidemiology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States
  • Vinay M. Nadkarni

    6   Center for Simulation, Advanced Education and Innovation, Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, United States
  • Akira Nishisaki

    6   Center for Simulation, Advanced Education and Innovation, Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, United States
  • for the National Emergency Airway Registry for Children: NEAR4KIDS Investigators Pediatric Acute Lung Injury Sepsis Investigators (PALISI)

Funding Drs. Nadkarni and Nishisaki were supported by the Agency for Healthcare Research and Quality (AHRQ R03HS021583, R18 HS022464, R18HS024511). Dr. Nadkarni is supported by the Endowed Chair in Critical Care Medicine at Children's Hospital of Philadelphia. Napolitano was supported by AHRQ R18HS022464, R18HS024511 and has research or consulting relationships with Drager, Philips/Respironics, Actuated Medical, Smiths Medical, and VERO-Biotech.

Abstract

Difficult bag-mask ventilation (BMV) occurs in 10% of pediatric intensive care unit (PICU) tracheal intubations (TI). The reasons clinicians identify difficult BMV in the PICU and the interventions used to mitigate that difficulty have not been well-studied. This is a prospective, observational, single-center study. A patient-specific data form was sent to PICU physicians supervising TIs from November 2019 through December 2020 to identify the presence of difficult BMV, attempted interventions used, and perceptions about intervention success. The dataset was linked and merged with the local TI quality database to assess safety outcomes. Among 305 TIs with response (87% response rate), 267 (88%) clinicians performed BMV during TI. Difficult BMV was reported in 28 of 267 patients (10%). Commonly reported reasons for difficult BMV included: facial structure (50%), high inspiratory pressure (36%), and improper mask fit (21%). Common interventions were jaw thrust (96%) and an airway adjunct (oral airway 50%, nasal airway 7%, and supraglottic airway 11%), with ventilation improvement in 44% and 73%, respectively. Most difficult BMV was identified before neuromuscular blockade (NMB) administration (96%) and 67% (18/27) resolved after NMB administration. The overall success in improving ventilation was 27/28 (96%). TI adverse outcomes (hemodynamic events, emesis, and/or hypoxemia <80%) are associated with the presence of difficult BMV (10/28, 36%) versus non-difficult BMV (20/239, 8%, p< 0.001). Difficult BMV is common in critically ill children and is associated with increased TI adverse outcomes. Airway adjunct placement and NMB use are often effective in improving ventilation.

Corresponding author completed the work at the Children's Hospital of Philadelphia.




Publikationsverlauf

Eingereicht: 03. August 2022

Angenommen: 08. Dezember 2022

Artikel online veröffentlicht:
13. Januar 2023

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