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Is paediatric endotracheal suctioning by nurses’ evidence based? An international survey

Rad, L; Carter, B; Curley, MCQ; Copnell, B; Tume, LN

Authors

L Rad

B Carter

MCQ Curley

B Copnell

LN Tume



Abstract

Background: Endotracheal suction (ETS) is essential in intubated patients to prevent tube occlusion and is one of the most common nursing interventions performed in intensive care.
Aim: To explore how paediatric endotracheal suctioning (ETS) practices reflect Evidence-based Practice (EBP) recommendations in Paediatric intensive care units (PICU) worldwide.
Study design and methods: A cross-sectional electronic survey linked to a real patient suction episode. Nurses completed the survey following a recent ETS episode. EBP was defined based on four of the American Association for Respiratory Care (AARC) best evidence recommendations: pre-oxygenation before suction, use of a suction catheter no more than half the diameter of the tracheal tube, shallow depth of suction and the continuous suction applied upon withdrawal of the catheter. Participants included PICU nurses who performed ETS in children (0-17 years) excluding preterm neonates.
Results: Four hundred and forty-six complete surveys were received from 20 countries. Most nurses (80%, 367/446) reported that their unit had local guidelines for ETS. The most common reason for suctioning (44%) was audible/visible secretions. Over half of ETS episodes (57%) used closed suction. When exploring the individual components of suction, 63% (282/446) of nurses pre-oxygenated their patient prior to suction, 71% (319/446) suctioned no further than 0.5cm past end of the endotracheal tube, 59% (261/446) used a catheter no more than half the diameter of the endotracheal tube and 78% (348/446) used continuous negative pressure. 24% of nurses gave patients an additional bolus of sedative, analgesic and/or muscle-relaxant medication prior to suction; this decision was not related to the child’s history of instability with suction, as there was no significant difference in those who reported patients had a history of being unstable with suction (p=0.80). 26% (117/446) of nurses complied with all four EBP components in the reported suctioning episode.
Conclusions: Considerable variation in paediatric endotracheal suctioning practices exists internationally. While most nurses applied single components of evidence-based recommendations during ETT suctioning, just a quarter applied all four elements.
Relevance for clinical practice: Nurses’ need to consider and strive to apply EBP principles to common nursing interventions such as ETS.

Citation

Rad, L., Carter, B., Curley, M., Copnell, B., & Tume, L. (2021). Is paediatric endotracheal suctioning by nurses’ evidence based? An international survey. Nursing in Critical Care, 26(5), 372-379. https://doi.org/10.1111/nicc.12644

Journal Article Type Article
Acceptance Date Apr 20, 2021
Online Publication Date May 2, 2021
Publication Date Aug 30, 2021
Deposit Date Apr 22, 2021
Publicly Available Date May 4, 2021
Journal Nursing in Critical Care
Print ISSN 1362-1017
Electronic ISSN 1478-5153
Publisher Wiley
Volume 26
Issue 5
Pages 372-379
DOI https://doi.org/10.1111/nicc.12644
Publisher URL https://doi.org/10.1111/nicc.12644
Related Public URLs http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1478-5153

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