Urinary interleukin-18 is an acute kidney injury biomarker in critically ill children.

Background: Urinary interleukin-18 (uIL-18) is an earlier acute kidney injury (AKI) biomarker than serum creatinine (SCr) in specific populations. In the present study, the relationship between uIL-18 and AKI was determined in a heterogeneous group of critically ill children.

Methods: We studied critically ill children to determine whether uIL-18 was an early predictor of AKI.

Urine neutrophil gelatinase-associated lipocalin is an early marker of acute kidney injury in critically ill children: a prospective cohort study.

Introduction: Serum creatinine is a late marker of acute kidney injury (AKI). Urine neutrophil gelatinase-associated lipocalin (uNGAL) is an early marker of AKI, where the timing of kidney injury is known. It is unknown whether uNGAL predicts AKI in the general critical care setting.

Validation of the Baylor Continence Scale in children with anorectal malformations.

Background: Anorectal malformations (ARMs) often result in lifelong problems with defecation. There have been no studies performed to develop scoring systems in children with fecal incontinence following repair of ARM. This study was designed to develop and validate a tool (Baylor Continence Scale [BCS]) to measure social continence in children after surgical correction of ARMs.

Platelet transfusions in infants with necrotizing enterocolitis do not lower mortality but may increase morbidity.

Objective: Necrotizing enterocolitis (NEC), a serious multisystemic inflammatory disease most commonly seen in premature neonates, is often associated with thrombocytopenia. Infants with severe forms of NEC commonly have platelet counts of less than 50,000/mm(3), occasionally less than 10,000/mm(3). Despite an absence of data to support the practice, platelet transfusions are commonly used to maintain a certain arbitrary platelet count in an effort to prevent bleeding.

Severe thrombocytopenia predicts outcome in neonates with necrotizing enterocolitis.

Objective: Necrotizing enterocolitis (NEC) is a common and serious gastrointestinal disorder that predominately affects premature infants. Few prognostic indices are available to guide physicians through the expected course of the disease. We hypothesized that the degree and timing of onset of severe thrombocytopenia (platelet count <100,000/mm(3)) would be a predictor of adverse outcome and an indication for surgical intervention in infants with NEC.

Surgical technique for peritoneal dialysis catheter placement in the pediatric patient: a North American survey.

In the present study, we surveyed 425 members of the American Pediatric Surgical Association and the Canadian Association of Pediatric Surgeons to identify prevalent operative techniques used in the placement of peritoneal dialysis catheters by pediatric surgeons. Our survey assessed catheter type, skin and fascial incision orientations, deep-cuff positions, exit-site directions, and omentectomy. We received responses from 156 surgeons (36.