The Turkish Journal of Pediatrics 2017 , Vol 59 , Num 6
Cerebral oxygen saturation monitoring in pediatric cardiopulmonary resuscitation patients in the emergency settings: A small descriptive study
Aykut Çağlar 1 ,Anıl Er 1 ,Emel Ulusoy 1 ,Fatma Akgül 1 ,Hale Çitlenbik 1 ,Durgül Yılmaz 1 ,Murat Duman 1
1 Division of Pediatric Emergency Medicine, Department of Pediatrics, Dokuz Eylul University Faculty of Medicine, İzmir, Turkey DOI : 10.24953/turkjped.2017.06.004 Çağlar A, Er A, Ulusoy E, Akgül F, Çitlenbik H, Yılmaz D, Duman M. Cerebral oxygen saturation monitoring in pediatric cardiopulmonary resuscitation patients in the emergency settings: A small descriptive study. Turk J Pediatr 2017; 59: 642-647.

Near infrared spectroscopy (NIRS) is a new technology for monitoring cardiopulmonary resuscitation (CPR). The use of NIRS has advantages in monitoring cerebral oxygenation in cardiac arrest patients. The aim of this study was to describe cerebral regional oxygen saturation (CrSO2) values in a small cohort of pediatric out-of-hospital cardiac arrest patients and to determine if there is an association with CrSO2 and return of spontaneous circulation (ROSC).

All the out-of-hospital cardiac arrest patients admitted to our pediatric emergency department were included in this prospective study. All patients were monitored through NIRS in addition to standard monitoring during CPR. All cerebral rSO2 measurements were obtained with an INVOS 5100C cerebral/somatic oximeter. Cardiopulmonary resuscitation was performed according to the Pediatric Advanced Life Support 2010 guidelines. The patients were classified as ROSC and non – ROSC. Ten patients were included in this study. The median age of patients was 40.0 (14.0–88.2) months. Three (30%) of the 10 patients achieved sustained ROSC. Abrupt increase in cerebral regional oxygen saturation (CrSO2) was observed in all 3 of these patients. Minimum values of the CrSO2 were significantly lower and the percentage of median time with CrSO2 under 30% of CrSO2 were significantly higher in the non - ROSC group (p=0.02). Our study indicated that the patients in the non – ROSC group have lower minimum CrSO2 value. Additionally, abrupt increase of CrSO2 during CPR could be an indicator for ROSC. Keywords : cerebral oximetry, pediatric, cardiac arrest, regional cerebral oxygen saturation, near infrared spectroscopy

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