Surfactant therapy for COVID-19 related ARDS: a retrospective case-control pilot study.

Background: COVID-19 causes acute respiratory distress syndrome (ARDS) and depletes the lungs of surfactant, leading to prolonged mechanical ventilation and death. The feasibility and safety of surfactant delivery in COVID-19 ARDS patients have not been established.

Methods: We performed retrospective analyses of data from patients receiving off-label use of exogenous natural surfactant during the COVID-19 pandemic.

The Effects of Coronavirus Disease 2019 on Pediatric Anesthesiologists: A Survey of the Members of the Society for Pediatric Anesthesia.

Background: The coronavirus disease 2019 (COVID-19) pandemic has affected the personal and professional lives of all health care workers. Anesthesiologists frequently perform virus-aerosolizing procedures (eg, intubation and extubation) that place them at increased risk of infection. We sought to determine how the initial COVID-19 outbreak affected members of the Society for Pediatric Anesthesia (SPA) on both personal and professional levels.

Utilizing centralized biorepository samples for biomarkers of cystic fibrosis lung disease severity.

Background: Circulating biomarkers reflective of lung disease activity and severity have the potential to improve patient care and accelerate drug development in CF. The objective of this study was to leverage banked specimens to test the hypothesis that blood-based biomarkers discriminate CF children segregated by lung disease severity.

Methods: Banked serum samples were selected from children who were categorized into two extremes of phenotype associated with lung function ('mild' or 'severe') based on CF-specific data and were matched on age, gender, CFTR genotype, and P.

Evidence-Based Strategies and Recommendations for Preservation of Central Venous Access in Children.

Children with chronic illness often require prolonged or repeated venous access. They remain at high risk for venous catheter-related complications (high-risk patients), which largely derive from elective decisions during catheter insertion and continuing care. These complications result in progressive loss of the venous capital (patent and compliant venous pathways) necessary for delivery of life-preserving therapies.

Clinicopathologic Features of a Series of Primary Renal CIC-rearranged Sarcomas With Comprehensive Molecular Analysis.

CIC-rearranged sarcomas rarely occur in visceral organs including the kidney. The most common fusion partner with CIC is the DUX4 gene, but variant fusion partners have also been reported. Herein, we describe the clinicopathologic features and comprehensive molecular profiling of 4 cases of primary renal CIC-rearranged sarcomas.

Perinatal outcomes of single fetal survivor after fetal intervention for complicated monochorionic twins.

Objective: To compare perinatal outcomes between acute single fetal demise following fetoscopic laser photocoagulation to planned selective reduction (SR) in complicated monochorionic twin pregnancies.

Methods: This was a secondary analysis of prospectively collected data in complicated monochorionic twin pregnancies from 2 fetal centers from 2011 to 2016. Group 1 included women undergoing fetoscopic laser photocoagulation for twin-twin transfusion syndrome (TTTS) who experienced a single fetal demise within 24 hours of the procedure.

Distinct urinary lipid profile in children with focal segmental glomerulosclerosis.

Background: Focal segmental glomerulosclerosis (FSGS) accounts for the majority of new-onset end-stage renal disease (ESRD) during adolescence. FSGS treatment is a great challenge for pediatric nephrologists due to intertwined molecular pathways underlining its complex pathophysiology. There is emerging evidence showing that perturbed lipid metabolism plays a role in the pathophysiology of FSGS.

Dissection in the subgaleal and subperiosteal plane: implications on scalp wound healing.

Craniofacial reconstruction often involves the use of dissection in the subperiosteal or subgaleal plane to access the cranial vault and facial skeleton. Clinically, physical changes to the periosteal layer and underlying cortex were observed in the re-operative field. This article compares aspects of wound healing, structural integrity of the progenitor periosteal layer, and underlying bony changes when elevating a subgaleal or subperiosteal flap in a Lewis rat calvarial model.

Postoperative heart block in children with common forms of congenital heart disease: results from the KID Database.

Introduction: Cardiac conduction system injury is a cause of postoperative cardiac morbidity following repair of congenital heart disease (CHD). The national occurrence of postoperative complete heart block (CHB) following surgical repair of CHD is unknown. We sought to describe the occurrence of and costs related to postoperative CHB following surgical repair of common forms of CHD using a large national database.

Childhood risk factors predict cardiovascular disease, impaired fasting glucose plus type 2 diabetes mellitus, and high blood pressure 26 years later at a mean age of 38 years: the Princeton-lipid research clinics follow-up study.

The objective was to assess whether pediatric risk factors predict cardiovascular disease (CVD), impaired fasting glucose (IFG) + type 2 diabetes mellitus (T2DM), and high blood pressure (HBP) in young adulthood. We performed a prospective follow-up of 909 public-parochial suburban schoolchildren first studied at ages 6 to 18 years and 26 years later at a mean age of 38 years. Pediatric triglycerides (TGs), blood pressure, low-density lipoprotein cholesterol, body mass index, and glucose above and high-density lipoprotein cholesterol below established pediatric cutoffs, along with race, cigarette smoking, family history of CVD, T2DM, and HBP, were assessed as determinants of young adult CVD, a composite variable including IFG + T2DM and HBP.