Estimation of Optimal Nasotracheal Tube Insertion Depth in Neonates Based on Fetal Biometric Measurements
Beteiligte Einrichtungen
Abstract
BACKGROUND: Current recommendations for neonatal endotracheal tube (ETT) insertion depths require the knowledge of anthropometric measurements, which are not immediately available in the delivery room setting.
OBJECTIVE: This study aimed to develop recommendations based on prenatally available fetal biometric measurements.
METHODS: In this retrospective study, the optimal ETT depths for nasotracheal insertion were correlated with fetal demographic and biometric data. Using linear regression analysis, diagrams with best-fit lines and tables for the recommendation of ETT insertion depth based on the prenatally available data were generated.
RESULTS: We analyzed optimal nasotracheal ETT insertion depth in 98 neonates (gestational age range: 23.7-42.0 weeks). Linear regression analysis revealed high correlations between fetal measurements and the optimal ETT insertion depth (R2 = 0.712-0.837).
CONCLUSION: We provide recommendations for neonatal nasotracheal ETT insertion depths based on prenatally available data with the potential to facilitate rapid and accurate intubation of neonates.
Bibliografische Daten
Originalsprache | Englisch |
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ISSN | 1661-7800 |
DOIs | |
Status | Veröffentlicht - 2022 |
Anmerkungen des Dekanats
© 2022 S. Karger AG, Basel.
PubMed | 35193140 |
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