Evaluation of T2Candida Panel for detection of Candida in peritoneal dialysates.

Fungal peritonitis in the peritoneal dialysis population is difficult to diagnose promptly due to the inherently slow cultivation-based methods currently required for identification of peritonitis pathogens. Because of the moderate risk for severe complications, the need for rapid diagnostics is considerable. One possible solution to this unmet need is the T2Candida Panel, a new technology designed to detect the most common pathogenic spp.

Immunogenicity of Augmented Compared With Standard Dose Hepatitis B Vaccine in Pediatric Patients on Dialysis: a Midwest Pediatric Nephrology Consortium Study.

Background And Objectives: Patients on maintenance dialysis have a higher risk of unresponsiveness to hepatitis B vaccination and loss of hepatitis B immunity. Adult guidelines recommend augmented dosing (40 mcg/dose), resulting in improved response in adults. We sought to determine whether children on dialysis mount a similar antibody response when given standard or augmented dosing of hepatitis B vaccine.

Long-term renal functional outcomes after primary gastrocystoplasty.

Purpose: We assessed long-term renal function, morbidities and mortality in 50 patients who had undergone primary gastrocystoplasty at our institution.

Materials And Methods: We retrospectively reviewed patients 21 years or younger who had undergone primary gastrocystoplasty between 1984 and 2004. Patients who underwent secondary gastrocystoplasty or primary composite augmentation or had cloacal exstrophy were excluded.

Gaining the Patient Reported Outcomes Measurement Information System (PROMIS) perspective in chronic kidney disease: a Midwest Pediatric Nephrology Consortium study.

Background And Objectives: Chronic kidney disease is a persistent chronic health condition commonly seen in pediatric nephrology programs. Our study aims to evaluate the sensitivity of the Patient Reported Outcomes Measurement Information System (PROMIS) pediatric instrument to indicators of disease severity and activity in pediatric chronic kidney disease.

Methods: This cross sectional study included 233 children 8-17 years old, with chronic kidney disease from 16 participating institutions in North America.

Gaining the PROMIS perspective from children with nephrotic syndrome: a Midwest pediatric nephrology consortium study.

Background And Objectives: Nephrotic syndrome (NS) represents a common disease in pediatric nephrology typified by a relapsing and remitting course and characterized by the presence of edema that can significantly affect the health-related quality of life in children and adolescents. The PROMIS pediatric measures were constructed to be publically available, efficient, precise, and valid across a variety of diseases to assess patient reports of symptoms and quality of life. This study was designed to evaluate the ability of children and adolescents with NS to complete the PROMIS assessment via computer and to initiate validity assessments of the short forms and full item banks in pediatric NS.

Nonsteroidal anti-inflammatory drugs are an important cause of acute kidney injury in children.

Objective: To characterize nonsteroidal anti-inflammatory drug (NSAID)-associated acute kidney injury (AKI) in children.

Study Design: We conducted a retrospective chart review of children diagnosed with AKI through the use of International Classification of Diseases, Ninth Revision diagnosis code 584.5 or 584.

Fenoldopam for acute kidney injury in children.

We report two cases of children with severe cardiomyopathy requiring treatment with ventricular assist devices who developed acute kidney injury and were treated with fenoldopam. Therapy with fenoldopam appeared successful in one case in that renal replacement therapy was avoided with improvement in urine output and renal function. These are the first reported cases of fenoldopam use in children with acute kidney injury receiving mechanical circulatory support.

Blood pressure control in pediatric hemodialysis: the Midwest Pediatric Nephrology Consortium Study.

Hypertension is frequent in pediatric patients receiving dialysis, with an especially high rate reported in children on hemodialysis (HD). We performed the present study to assess blood pressure (BP) status and identify risk factors for poor BP control in children on maintenance HD. One month's dialysis records were collected from 71 subjects receiving HD in ten dialysis units participating in the Midwest Pediatric Nephrology Consortium (MWPNC).

The clinical significance of asymptomatic gross and microscopic hematuria in children.

Background: The development of asymptomatic gross or microscopic hematuria is relatively common in children.

Objective: To evaluate the clinical importance of hematuria in children and the necessity for such an evaluation using a defined diagnostic protocol.

Design: The protocol included a personal and family history, physical examination and blood pressure determination, and a set of comprehensive laboratory and radiological examinations.

Nucleotide depletion increases trafficking of gentamicin to the Golgi complex in LLC-PK1 cells.

Having shown rapid trafficking of aminoglycosides to the Golgi complex in cell culture, we focused on the injurious interaction that occurs when gentamicin administration is preceded by renal ischemia. Using Texas red-labeled gentamicin as a tracer, we determined that 15 min of cellular nucleotide depletion did not significantly increase subsequent uptake. However, cells previously depleted of nucleotides accumulated significantly more Texas red-labeled gentamicin within a dispersed Golgi complex.