Comparison of Simultaneous Capillary Blood Gases and End-Tidal Carbon Dioxide in Mechanically Ventilated Pediatric Patients with Acute Respiratory Failure

Capan Konca; Mehmet Tekin; Fatih Uckardes; Samet Benli; Ahmet Kucuk

doi:10.1055/s-0040-1714096

Journal of Pediatric Intensive Care, Table of Contents

J Pediatr Intensive Care 2021; 10(01): 058-064
DOI: 10.1055/s-0040-1714096

Original Article

Comparison of Simultaneous Capillary Blood Gases and End-Tidal Carbon Dioxide in Mechanically Ventilated Pediatric Patients with Acute Respiratory Failure

Capan Konca

¹Division of Pediatric Intensive Care Unit, Department of Pediatrics, School of Medicine, Adiyaman University, Adiyaman, Turkey

²Department of Pediatrics, School of Medicine, Adiyaman University, Adiyaman, Turkey

,

Mehmet Tekin

²Department of Pediatrics, School of Medicine, Adiyaman University, Adiyaman, Turkey

,

Fatih Uckardes

³Department of Statistics, School of Medicine, Adiyaman University, Adiyaman, Turkey

,

Samet Benli

²Department of Pediatrics, School of Medicine, Adiyaman University, Adiyaman, Turkey

,

Ahmet Kucuk

²Department of Pediatrics, School of Medicine, Adiyaman University, Adiyaman, Turkey

› Author Affiliations

Abstract

In the follow-up of ventilation, invasive blood gas analysis and noninvasive monitoring of end-tidal carbon dioxide (ETCO₂) are used. We aimed to investigate the relationship between capillary partial pressure of carbon dioxide (PcCO₂) levels and ETCO₂ and also to investigate ETCO₂'s predictive feature of PcCO₂ levels. This study included 28 female and 30 male pediatric patients; 28 patients were type-1 respiratory failure (RF), 16 patients were acute respiratory distress syndrome, and 14 patients were type-2 RF. Our results showed a significant correlation between ETCO₂ and PcCO₂. Although the strength of the correlation was weak throughout the measurements, the strength of this correlation increased significantly in type-2 RF.

Keywords

correlation - capillary PCO₂ - end-tidal carbon dioxide - mechanically ventilated pediatric patients

Full Text

References

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