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Accuracy of ultrasound in verifying endotracheal tube position in neonates / 中华麻醉学杂志
Chinese Journal of Anesthesiology ; (12): 1238-1240, 2018.
Artigo em Chinês | WPRIM | ID: wpr-734663
ABSTRACT
Objective To evaluate the a.ccuracy of ultrasound in verifying endotracheal tube (ETT) position in neonates.Methods Sixty neonates of both sexes,of American Society of Anesthesiologists physical status Ⅰ or Ⅱ,aged 2-28 days,weighing 2.5-4.8 kg,scheduled for urachal fistula/urachal resection or inguinal hernia repair under general anesthesia,were divided into 2 groups (n=30 each)using a random number table

method:

auscultation group and ultrasound group.Confirmation of ETF position was performed in two stages.In the first stage,misplacement of ETT into esophagus was identified using auscultation and ultrasound techniques after intubation,and end-tidal carbon dioxide pressure was considered as the gold standard for identification of esophageal intubation.In the second stage,misplacement of ETY into bronchus was identified using auscultation and ultrasound after confirming ETT position was within the trachea,and electronic bronchoscope served as the gold standard for identification of bronchial intubation.Results Compared with auscultation group,the accurate rate of identification of bronchial intubation was significantly increased in ultrasound group (P<0.05).The sensitivity,specificity,positive predictive value (PPV) and negative predictive value (NPV) of auscultation for identification of esophageal intubation was 100%,96.3%,75% and 100%,respectively.The sensitivity,specificity,PPV and NPV of auscultation for identification of bronchial intubation was 33.3%,95.8%,66.7% and 85.2%,respectively.The sensitivity,specificity,PPV and NPV of ultrasound for identification of esophageal or bronchial intubation were all 100%.Conclusion Ultrasound can verify ETT position accurately in neonates.

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Chinese Journal of Anesthesiology Ano de publicação: 2018 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Chinese Journal of Anesthesiology Ano de publicação: 2018 Tipo de documento: Artigo