Abstract We assessed the accuracy of Masimo O3™ regional cerebral oxygen saturation (rSO2) readings by comparing them with reference values and evaluated the relationship between rSO2 and somatic tissue oxygen saturation (StO2) in children undergoing cardiac surgery. After anesthesia induction, pediatric sensors were applied to the forehead and foot sole, and..
Read MoreAbstract Pediatric patients, especially neonates and infants, undergoing cardiac surgery, are at particularly high risk for developing surgical bleeding. After separation from cardiopulmonary bypass (CPB), excessive bleeding in children frequently requires the administration of large volumes of blood products to achieve hemostasis. In the operating room (OR), this period of..
Read MoreAbstract Introduction: Pediatric extracorporeal membrane oxygenation (ECMO) is a high risk, low-volume technology. Infrequency of this technology and associated complications may translate to unfamiliarity of identification and management of potentially life-threatening events. Health care providers (HCP) involved in managing ECMO must be able to promptly identify and initiate management for..
Read MoreAbstract Extracorporeal life support (ECLS) is a treatment for acute respiratory failure that can provide extracorporeal gas exchange, allowing lung rest. However, while most patients remain mechanically ventilated during ECLS, there is a paucity of evidence to guide the choice of ventilator settings. We studied the associations between ventilator settings 24 hours after..
Read MoreAbstract Background We investigated the myocardial protective effect of a moderate-potassium cold blood cardioplegic solution (K+, 10 mmol/L) in pediatric cardiac surgery. Methods Sixty-eight pediatric patients with congenital heart disease and undergoing open heart surgery with cardiopulmonary bypass were randomly allocated to the high potassium (HP [K+, 20 mmol/L, n..
Read MoreAbstract Introduction This study aims to determine the oxygenator impact on alterations of peramivir (PRV) in a contemporary neonatal/pediatric (1/4-inch) and adolescent/adult (3/8-inch) extra-corporeal membrane oxygenation (ECMO) circuit including the Quadrox-i® oxygenator. Methods 1/4-inch and 3/8-inch, simulated closed-loop ECMO circuits were prepared with a Quadrox-i pediatric and Quadrox-i adult oxygenator and..
Read MoreAbstract Aims Venoarterial extracorporeal membrane oxygenation (VA-ECMO) is increasingly being used to support patients in cardiogenic shock (CS). Early determination of disposition is paramount, as longer durations of support have been associated with worse outcomes. We describe a stepwise, bedside weaning protocol to assess cardiopulmonary recovery during VA-ECMO. Methods and..
Read MoreAbstract In our retrospective multicenter study of patients 0 to 18 years of age who survived extracorporeal life support (ECLS) between January 2010 and December 2018, we sought to characterize the functional status scale (FSS) of ECLS survivors, determine the change in FSS from admission to discharge, and examine risk..
Read MoreAbstract Background Del Nido cardioplegia (DNc) was designed for superior myocardial protection during cardiopulmonary bypass (CPB). We conducted a retrospective review to explore if DNc was associated with increase in systemic ventricle dysfunction (sVD) following pediatric CPB. Methods and Results This single-center, retrospective study included 1534 patients undergoing CPB between..
Read MoreAbstract Background Absorbable sutures, commonly used in general surgery, are not routinely used as purse strings for arterial and venous cannulation for cardiopulmonary bypass in pediatric heart surgery. The general concern is absorbable sutures could predispose to immediate postoperative bleeding; this safety concern has been evaluated in this retrospective study. Materials..
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