Pediatric cardiac surgery and intensive care

OBJECTIVE: C old-inducible RNA binding Protein (CIRBP) has been shown to be a potent inflammatory mediator and could serve as a novel biomarker for inflammation. Systemic inflammatory response syndrome (SIRS) and capillary leak syndrome (CLS) are frequent complications after pediatric cardiac surgery increasing morbidity, therefore early diagnosis and therapy is crucial. As CIRBP serum levels have not been analyzed in a pediatric population, we conducted a clinical feasibility establishing a customized magnetic bead panel analyzing CIRBP in pediatric patients undergoing cardiac surgery...

OBJECTIVES: Many children leave the PICU with anemia. The mechanisms of post-PICU anemia are poorly investigated, and treatment of anemia, other than blood, is rarely started during PICU. We aimed to characterize the contributions of iron depletion (ID) and/or inflammation in the development of post-PICU anemia and to explore the utility of hepcidin (a novel iron marker) at detecting ID during inflammation. DESIGN: Post hoc analysis of a single-center prospective study (November 2019 to September 2022)...

OBJECTIVE: To quantify the characteristics of children admitted to neonatal units (NNUs) and paediatric intensive care units (PICUs) before the age of 2 years. DESIGN: A data linkage study of routinely collected data. SETTING: National Health Service NNUs and PICUs in England and Wales PATIENTS: Children born from 2013 to 2018. INTERVENTIONS: None. MAIN OUTCOME MEASURE: Admission to PICU before the age of 2 years...

OBJECTIVES: The objective of this Prospective Register of Systematic Reviews (CRD42022384192) registered systematic review and meta-analysis was to determine whether prophylactic peritoneal dialysis (PD) catheter insertion at the time of pediatric cardiac surgery is associated with improved short-term outcomes. DATA SOURCES: Databases search of the MEDLINE, EMBASE, CINAHL, and Cochrane Library completed in April 2021 and updated October 2023. STUDY SELECTION: Two reviewers independently completed study selection, data extraction, and bias assessment...

OBJECTIVES: This study aims to describe the effectiveness of low initial alprostadil dosages to maintain a patent ductus arteriosus (PDA) in infants with ductal-dependent congenital heart disease (DDCHD). Secondary objectives were to describe any adverse drug events, describe prescribing trends, describe ductus arteriosus diameter changes, and compare the safety and efficacy of very low and low initial alprostadil dosage regimens. METHODS: This retrospective observational cohort study at the British Columbia's Women's and Children's Hospital neonatal intensive care unit and pediatric intensive care unit examined neonates admitted with DDCHD who received alprostadil to maintain ductal patency...

Although current studies do not support the routine use of corticosteroids after cardiopulmonary bypass in pediatric patients, there is incomplete understanding of the potential hemodynamic contribution of postoperative critical illness-related corticosteroid insufficiency in the intensive care unit. By reviewing the available studies and underlying pathophysiology of these phenomena in critically ill neonates, we can identify a subset of patients that may benefit from optimal diagnosis and treatment of receiving postoperative steroids...

OBJECTIVES: Neighborhood socioeconomic status, as measured by area deprivation index (ADI) is associated with longer length of stay (LOS) after surgery for hypoplastic left heart syndrome. We tested the hypothesis that LOS is associated with ADI in a large cohort of congenital heart disease (CHD) surgical cases of varying severity and sought to determine which other components of the ADI accounted for any associations. DESIGN: Retrospective analysis of a curated dataset...

INTRODUCTION: Left ventricular outflow tract obstructions (LVOTO) presents as complex cardiac diseases accompanied by other cardiac anomalies in the pediatric age group. Postoperative complications, especially cardiac, pulmonary, and renal complications, that may develop after pediatric cardiac surgery can become life-threatening. If the perioperative risk factors for these complications are known in pediatric patients with LVOTO, anesthesiologists and surgeons may take precautions to eliminate undesirable outcomes...

BACKGROUND: Anomalous origin of pulmonary artery (AOPA) is a rare congenital cardiac anomaly. It requires early surgical intervention (<6 months) to prevent irreversible pulmonary vaso-occlusive disease. This study was conducted to determine the surgical outcomes of this rare and intriguing anomaly. METHODS: From January 2015 to 2022, we have studied, 20 patients who underwent surgical correction for this anomaly with a mean age of 6.25 ± 3...

BACKGROUND: The use of thoracic epidural analgesia in infants and children could attenuate the stress response and thereby improve the outcomes associated with cardiac surgery. METHODS: This study is a prospective observational study conducted on 118 patients admitted for cardiac surgery. All patients received thoracic epidural analgesia. Laboratory investigations including inflammatory markers, markers for different organ functions, and intensive care unit parameters were collected at different time points (preoperative, immediate postoperative, on day 1, and day 2)...

OBJECTIVES: We introduced the use of an upper partial sternal split for pediatric cardiac surgical procedures in our unit in 2016. We report the outcomes of our experience in 51 patients using this approach. METHODS: From February 2016 to September 2022, 51 patients underwent congenital cardiac surgical procedures using an upper partial sternal split including vascular ring repair (n = 20), subaortic membrane (n = 12), ventricular septal defect closure with aortic valve resuspension (n = 9), aortic arch repair (n = 4), pulmonary artery band (n = 2), pulmonary artery sling (n = 1), supravalvular aortic stenosis (n = 1), aortic valve replacement (n = 1), and pulmonary artery plasty (n = 1)...

Background: Advancements in palliative surgery of patients with single ventricle physiology have led to an increase in the need for deep sedation protocols for painful procedures. However, positive pressure ventilation during anesthesia can result in unfavorable cardiopulmonary interactions. This patient population may benefit from sedation from these painful procedures. Methods: This study aims to demonstrate the safety and efficacy of deep sedation by pediatric intensivists outside the operating room for children with single ventricle physiology...

OBJECTIVE: The objective of this retrospective review was to evaluate whether or not pulsatile flow improves cerebral hemodynamics and clinical outcomes in pediatric congenital cardiac surgery patients. METHODS: This retrospective study included 284 pediatric patients undergoing congenital cardiac surgery with cardiopulmonary bypass support utilizing nonpulsatile (n = 152) or pulsatile (n = 132) flow. Intraoperative cerebral gaseous microemboli counts, pulsatility index, and mean blood flow velocity at the right middle cerebral artery were assessed using transcranial Doppler ultrasound...

OBJECTIVE: Challenges persist in surgery for neonatal total anomalous pulmonary venous connection (neoTAPVC), with the high mortality risk not mitigated over time. METHODS: A prospectively collected single-center database containing all neonates with TAPVC undergoing biventricular repair in 2012 to 2020 was retrospectively reviewed. The primary outcome was death or postoperative pulmonary venous obstruction (PPVO). Based on the preoperative admission location in our hospital, patients were classified into those being admitted to cardiac intensive care unit versus neonatal intensive care unit or general pediatric intensive care unit...

BACKGROUND: Pediatric intensive care provides better observation as well as an intensive treatment, which helps to cure, support, and provide better outcomes for sick children. This study aimed to describe the demographic profile and the outcome of PICU patients, and evaluate the relationship of diagnostic categories with treatment and outcome. METHODS: This retrospective cross-sectional study was conducted in a six-bedded PICU from 1 March 2021 to 1 March 2022...

BACKGROUND: This study investigated the surgical outcomes associated with coronary artery fistulas (CAFs) in children. METHODS: We retrospectively reviewed the medical records of 23 pediatric patients who underwent surgical closure of CAFs between 1995 and 2021. At presentation, 7 patients (30.4%) exhibited symptoms. Associated cardiac anomalies were present in 8 patients. Fourteen fistulas originated from the right coronary artery and 9 from the left. The most common drainage site was the right ventricle, followed by the right atrium and the left ventricle...

BACKGROUND: Many hospitals caring for adult patients have discontinued the requirement for contact precautions (CP) for patients with methicillin-resistant Staphylococcus aureus (MRSA) infection or colonization without reported negative effects. It is not clear whether this experience can be extrapolated to pediatric facilities. METHODS: CP for MRSA were discontinued in all locations except the neonatal intensive care unit at a three-hospital pediatric healthcare system in September 2019...

BACKGROUND: Parents of newborns with congenital heart disease (CHD) are at risk for anxiety, depression, and post-traumatic stress. Few studies have examined whether modifiable factors that influence parents' mental health after discharge are present during postoperative care in the pediatric cardiac intensive care unit (PCICU). OBJECTIVE: To describe mental health symptoms of parents of infants with CHD 3 months after PCICU discharge and to determine factors during the PCICU stay that are predictors of such symptoms...

Objective: To explore the correlation of the ratio of venous-arterial carbon dioxide (CO2 ) tension difference to arterial-venous O2 content difference (Pv-aCO2 /Ca-vO2 ) and venous-arterial CO2 gradient (Pv-aCO2 ) during cardiopulmonary bypass (CPB) with acute kidney injury (AKI) after pediatric cardiac surgery. Methods: The clinical data of children (1 month ≤ age ≤ 3 years old) who underwent open heart surgery under CPB in West China Hospital of Sichuan University from March 2021 to August 2022 were retrospectively analyzed...

Background/Aim : Pediatric cardiac intensive care physicians practicing at centers that implant ventricular assist devices (VAD's) are exposed to increasing numbers of VAD patients, with a significant number of VAD-days. We aimed to delineate pediatric cardiac critical care practices surrounding routine and emergency management of VADs. Methodology : We administered a multicenter cross-sectional survey of pediatric cardiac intensive care unit (CICU) physicians in the United States and Canada. Survey distribution occurred between August 31st and October 26th 2021...