Search

OBJECTIVES To assess the prevalence and outcomes of spontaneous intestinal perforation (SIP) in very low birth weight infants. STUDY DESIGN This cross-sectional study utilized the National Inpatient Sample dataset for the years 2002-2017. All premature infants with birth weight (BW)

OBJECTIVE The use of supplemental oxygen in premature infants is essential for survival. However, its use has been associated with unintended complications. The restricted use of oxygen is associated with increased mortality and necrotizing enterocolitis (NEC), whereas its liberal use is associated with increased risk for retinopathy of prematurity (ROP). Although there is no clear consensus on the acceptable oxygen saturation range, clinicians have recently become more liberal with the use of oxygen. We aim to assess (1) the national trends for ROP in very low birth weight preterm infants, and (2) the associated trends in mortality, NEC, intraventricular hemorrhage (IVH), and length of hospital stay (LOS). METHODS We analyzed deidentified patient data from the National Inpatient Sample (NIS) of the Healthcare Cost and Utilization Project (HCUP) from 2002 to 2017. All infants with gestational age ≤32 weeks and birth weight

Background: Prophylactic platelet transfusion has been adopted as a ubiquitous practice in management of thrombocytopenia in preterm infants to reduce the risk of bleeding. Objectives: The objectives of this study were to report the prevalence of platelet transfusion among preterm infants with thrombocytopenia and to assess the association of platelet transfusion with mortality and morbidity in this population. Methods: A cross-sectional study that utilized National Inpatient Sample for the years 2000–2017 was conducted. All preterm infants delivered nationally with birth weight (BW) Results: The study included 1,780,299 infants; of them, 22,609 (1.27%) were diagnosed with thrombocytopenia and 5,134 (22.7%) received platelet transfusion. Platelet transfusion was associated with significant increase in mortality (24.8 vs. 13.8%), retinopathy of prematurity (22.3 vs. 19.2%), severe intraventricular hemorrhage (18.3 vs. 10.1%), median length of hospital stays (51 vs. 47 days), and cost of hospitalization (USD 298,204 vs. USD 219,760). Increased mortality was noted in p < 0.001) and 1,000–1,499-g infants (aOR = 2.02, CI: 1.62–2.53, p < 0.001). Platelet transfusion increased over the years in infants with BW p = 0.001) and in infants with BW 1,000–1,499 g (p < 0.001). Conclusions: Platelet transfusion is associated with increased mortality and comorbidities in premature infants. There is a trend for increased utilization of platelet transfusions over the study period.

Background: Patent ductus arteriosus (PDA) is frequently encountered in premature infants. Optimal management of PDA remains undefined. We aim to assess the national trend for PDA ligation over 18 years and evaluate mortality and associated morbidities. Methods: We used data from the National Inpatient Sample (NIS) and KID of the Healthcare Cost and Utilization Project (HCUP) from 1998 to 2015. All infants with gestational age 24–32 weeks and birth weight

OBJECTIVE The objective of this study was to identify patient and hospitalization characteristics associated with in-hospital mortality in infants with truncus arteriosus. METHODS We conducted a retrospective analysis of a large administrative database, the National Inpatient Sample data set of the Healthcare Cost and Utilization Project for the years 2002 to 2017. We also sought to evaluate the resource utilization in the subgroup of subjects with truncus arteriosus and 22q11.2 deletion syndrome. Neonates with truncus arteriosus were identified by ICD-9 and ICD-10 codes. Hospital and patient factors associated with inpatient mortality were analyzed. RESULTS Overall, 3009 neonates met inclusion criteria; a total of 326 patients died during the hospitalization (10.8%). Extracorporeal membrane oxygenation utilization was 7.1%. Univariate and multivariate logistic regression analyses were used to identify risk factors for in-hospital mortality. Significant risk factors for mortality were prematurity (adjusted odds ratio [aOR] = 2.43; 95% confidence interval [CI]: 1.40-4.22; P = .002), diagnosis of stroke (aOR = 26.2; 95% CI: 10.1-68.1; P

OBJECTIVES Transposition of the great arteries is the most common cyanotic congenital heart defect. Surgical correction usually occurs in the first week of life; presence of restrictive interatrial communication and severe hypoxemia warrants urgent intervention with balloon atrial septostomy and medical stabilization prior to surgery. The main objective of this study is to compare the characteristics, outcomes, and mortality risks in patients with transposition of the great arteries who underwent balloon atrial septostomy during their hospitalization versus transposition of the great arteries patients who have not undergone this procedure. DESIGN Retrospective analysis of administrative data. SETTING Data from Kids' Inpatient Database complemented with the National Inpatient Sample dataset for the years 1998-2014, this includes data from participating hospitals in 47 U.S. States and the District of Columbia. PATIENTS Neonates admitted with transposition of the great arteries. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS A total of 17,392 neonates with diagnosis of transposition of the great arteries were captured in the databases we used. Male-to-female ratio was 2:1. The rate of balloon atrial septostomy in patients with transposition of the great arteries was 27.7% without significant change over the years. There was no significant difference in mortality between balloon atrial septostomy and no balloon atrial septostomy (6.3% vs 6.7%; p = 0.29). Neonates with balloon atrial septostomy had a two-fold increase in their length of stay compared with no balloon atrial septostomy (16 d vs 7 d; p < 0.0001). Stroke was present in 1.1% of balloon atrial septostomy group versus 0.6% in those who did not have balloon atrial septostomy (odds ratio, 1.85; 95% CI, 1.29-2.65; p < 0.0001). Extracorporeal membrane oxygenation was used more in balloon atrial septostomy group (5.1% vs 3.1%; p < 0.0001). CONCLUSIONS There was no difference in mortality rate between balloon atrial septostomy and no balloon atrial septostomy patients. The prevalence of the diagnosis of stroke in this study was higher in patients who underwent balloon atrial septostomy. Furthermore, comparison of in-hospital mortality in balloon atrial septostomy and no balloon atrial septostomy revealed increased mortality risk in no balloon atrial septostomy patients transferred from other institution, no balloon atrial septostomy patients supported with extracorporeal membrane oxygenation, and balloon atrial septostomy patients diagnosed with stroke. Finally, length of stay and charges were higher in balloon atrial septostomy patients.

The objective of this study was to identify patient and hospitalization characteristics associated with in-hospital mortality in infants with hypoplastic left heart syndrome (HLHS). We conducted a retrospective analysis of a large administrative database, the National Inpatient Sample dataset of the Healthcare Cost and Utilization Project for the years 2002–2016. Neonates with HLHS were identified by ICD-9 and ICD-10 codes. Hospital and patient factors associated with inpatient mortality were analyzed. Overall, 18,867 neonates met the criteria of inclusion; a total of 3813 patients died during the hospitalization (20.2%). In-hospital mortality decreased over the years of the study (27.0% in 2002 vs. 18.3% in 2016). Extracorporeal membrane oxygenation utilization was 8.1%. Univariate and multivariate logistic regression analyses were used to identify risk factors for in-hospital mortality in infants with hypoplastic left heart syndrome. Independent non-modifiable risk factors for mortality were birth weight

Neonates with hypoplastic left heart syndrome (HLHS) were identified from the National Inpatient Sample dataset for the years 1998-2014. These patients were stratified into two chronological groups, past group (1998-2005) and recent group (2006-2014). A total of 20,649 neonates with HLHS were identified. Of them, 9179 (44.5%) were born in the past group and 11,470 (55.5%) in the recent group. Median birth weight was significantly less in the recent group (2967 g vs. 3110 g, p = 0.005). The patients in the recent group had more patients with low birth weight (2.5 kg) and prematurity (8.7% vs 7.6% and 12.7% vs. 4.3%., respectively). In addition, recent group had more comorbidities including chromosomal anomalies, total anomalous pulmonary venous return, and kidney anomalies (5.6% vs. 3.6%, 2.3% vs. 1.7%, and 5.6% vs. 3.6%, respectively, p0.001); these were associated with a higher rate of extracorporeal membrane oxygenation utilization (9.2% vs. 4.5%, p0.001). Consequently, median length of stay was longer in the recent group (8 vs. 6 days, p0.001).Conclusion: Despite the higher frequency of comorbidities in recent group, the mortality rates decreased by 20% (from 25.3% to 20.6%, p0.001). Balloon atrial septostomy was performed less frequently in the recent group (23.3% vs. 16.1%, p0.001).What is known:• Hypoplastic left heart syndrome has the highest mortality among congenital cardiac defects during the first year of life.• Limited studies on patients' comorbidities and mortality rates trends over last two decades.What is new:• The study utilized a national database to compare in-hospital mortality and length of stay between the two time periods 1998-2005 and 2006-2014.• The recent group had more comorbidities (prematurity, chromosomal anomalies, total anomalous pulmonary venous return, and kidney anomalies), and there was higher rate of ECMO and longer length of stay, while mortality rates decreased by 20%.

We report on in-hospital cardiac arrest outcomes in the USA. The data were obtained from the National (Nationwide) Inpatient Sample datasets for the years 2000-2017, which includes data from participating hospitals in 47 US states and the District of Columbia. We included pediatric patients (< 18 years of age) with cardiac arrest, and we excluded patients with no cardiopulmonary resuscitation during the hospitalization. Primary outcome of the study was in-hospital mortality after cardiac arrest. A multivariable logistic regression was performed to identify factors associated with survival. A total of 20,654 patients were identified, and 8226 (39.82%) patients survived to discharge. The median length of stay and cost of hospitalization were significantly higher in the survivors vs. non-survivors (LOS 18 days vs. 1 day, and cost $187,434 vs. $45,811, respectively, p < 0.001). In a multivariable model, patients admitted to teaching hospitals, elective admissions, and those admitted on weekdays had higher survival (aOR=1.19, CI: 1.06-1.33; aOR=2.65, CI: 2.37-2.97; and aOR=1.17, CI: 1.07-1.27, respectively). There was no difference in mortality between patients with extracorporeal cardiopulmonary resuscitation (E-CPR) and those with conventional cardiopulmonary resuscitation. E-CPR patients were likely to have congenital heart surgery (51.0% vs. 20.8%).Conclusion: We highlighted the survival predictors in these events, which can guide future studies aimed at improving outcomes in pediatric cardiac arrest. What is Known: • In-hospital cardiac arrest occurs in 2-6% of pediatric intensive care admissions. • Cardiac arrests had a significant impact on hospital resources and a significantly high mortality rate. What is New: • Factors associated with higher survival rates in patients with cardiac arrest: admission to teaching hospitals, elective admissions, and week-day admissions. • The use of rescue extracorporeal cardiopulmonary resuscitation in refractory cardiac arrest has increased by threefold over the last two decades.

Background Outcomes of patients with implanted left ventricular assist device (LVAD) implantation experiencing a cardiac arrest (CA) are not well reported. We aimed at defining the in-hospital outcomes of patients with implanted LVAD experiencing a CA. Methods The national inpatient sample (NIS) was queried using ICD9/ICD10 codes for patients older than 18 years with implanted LVAD and CA between 2010–2018. We excluded patients with orthotropic heart transplantation, biventricular assist device (BiVAD) implantation and do not resuscitate (DNR) status. Results A total of 93,153 hospitalisations between 2010 and 2018 with implanted LVAD were identified. Only 578 of these hospitalisations had experienced CA and of those, 173 (33%) hospitalisations underwent cardiopulmonary resuscitation (CPR). The mean age of hospitalisations that experienced a CA was 60.61±14.85 for non-survivors and 56.23±17.33 for survivors (p=0.14). The in-hospital mortality was 60.8 % in hospitalisations with CA and 74.33% in hospitalisations in whom CPR was performed. In an analysis comparing survivors with non-survivors, non-survivors had more diabetes mellitus (DM) (p=0.01), and ischaemic heart disease (IHD) (p=0.04). Age, female sex, peripheral vascular disease and history of coronary artery bypass graft (CABG) were independently associated with increased mortality in our cohort. Also, ventricular tachycardia (VT) and CPR were independently associated with in-hospital mortality. During the study period, there was a significantly decreasing trend in performing CPR in LVAD hospitalisations with CA. Conclusion In conclusion, age, female sex, peripheral vascular disease, history of CABG, VT and CPR were independently associated with in-hospital mortality in LVAD hospitalisations who experienced CA.

To assess prevalence and outcomes of acute kidney injury (AKI) in very-low-birth-weight infants. This cross-sectional study utilized the National Inpatient Sample (NIS) dataset for years 2000–2017. All premature infants with birth weight (BW)

Children affected with acute myocarditis may progress rapidly into profound ventricular dysfunction and ventricular arrhythmias. The objective of this study is to assess the impact of ventricular arrhythmias on in-hospital mortality and the use of mechanical circulatory support in patients with myocarditis. Pediatric patients (age 0-18 years) admitted with myocarditis were identified from the National Inpatient Sample dataset for the years 2002-2015. A total of 12,489 patients with myocarditis were identified. Of them, 1627 patients were with ventricular arrhythmias and 10,862 patients without ventricular arrhythmias. Mortality was higher in those with ventricular arrhythmias (19.5% vs. 2.8%, OR = 8.47; 95% CI 7.16-10.04; p 0.001). The median length of stay and the median cost of hospitalization were higher in the ventricular arrhythmias group (9 days vs. 4 days, p 0.001 and $121,826 vs. $37,658, p 0.001, respectively). There was a substantial increase in the utilization of extracorporeal membrane oxygenation (ECMO) in patients with ventricular arrhythmias (25.4% vs. 2.7%, OR = 12.40; 95% CI 10.55-14.57; p 0.001). The use of ventricular assist devices (VADs) was higher in patients with ventricular arrhythmias (4.5% vs. 1.3%, OR = 3.76; 95% CI 2.82-5.01; p 0.001). An improvement in discharge survival was observed over the years of study in both VA and non-VA groups; associated with this decline in mortality, there was a rising trend of ECMO utilization.Conclusion: Development of ventricular arrhythmia in children with myocarditis is a strong predictor for mortality and ECMO utilization. What is Known: • The clinical presentation of pediatric myocarditis varies from no symptoms of myocardial dysfunction to a rapidly progressing severe congestive heart failure. • Little is known about the predictors of mortality in children with suspected myocarditis. What is New: • Development of ventricular arrhythmia in children with myocarditis is a strong predictor for mortality and ECMO utilization. • Improvement in discharge survival was observed over the years of study; associated with this decline in mortality, there was a rising trend of ECMO utilization.

The objective of this study was to use current national data to evaluate the characteristics and survival trends of preterm infants born with CDH from 2004 to 2014.Data was queried from the National Inpatient Sample (NIS) and KID database from 2004 to 2014. Infants were included if diagnosed with CDH by ICD-9 coding and gestational age 37 weeks. Descriptive statistics, chi-square, and trend analysis were completed.We identified 2356 infants born prematurely with CDH. The overall survival rate was 49%. The survival range is 21.2-62.3% for gestational age 26 weeks to 35-36 weeks, respectively. Total mortality was 1183; of them, 1052 (89%) were not repaired and 363 (30.7%) did not receive mechanical ventilation. Surgical repair occurred in 55.1% of infants.Preterm infants have lower survival compared with term infants. Survival rates decrease with lower gestational age and have improved over time.