GRADE Notes 4: how to use GRADE when there is "no" evidence? A case study of using unpublished registry data.

Objectives: Trustworthy guidelines rely on systematic reviews of the best available published evidence. The GRADE (Grading of Recommendations Assessment, Development, and Evaluation) Working Group has provided guidance about developing evidence-based recommendations when published direct evidence is lacking. In this article, we provide a case example as an alternate solution to generate primary data using registries prior to collecting expert evidence.

Clinical practice guideline for the prevention and management of peritoneal dialysis associated infections in children: 2024 update.

Infection-related complications remain the most significant cause for morbidity and technique failure in infants, children and adolescents who receive maintenance peritoneal dialysis (PD). The 2024 update of the Clinical Practice Guideline for the Prevention and Management of Peritoneal Dialysis Associated Infection in Children builds upon previous such guidelines published in 2000 and 2012 and provides comprehensive treatment guidance as recommended by an international group of pediatric PD experts based upon a review of published literature and pediatric PD registry data. The workgroup prioritized updating key clinical issues contained in the 2012 guidelines, in addition to addressing additional questions developed using the PICO format.

Training practices and peritonitis rates in children on maintenance peritoneal dialysis: results from the Standardizing Care to Improve Outcomes in Pediatric End Stage Kidney Disease (SCOPE) collaborative.

Background: Comprehensive training of children on peritoneal dialysis (PD) and their caregivers is crucial to minimize peritonitis risk. Few studies have evaluated the impact of training on infection, so many published recommendations rely on expert opinion. This study uses data from the SCOPE collaborative to examine the impact of compliance with 4 components of PD training on the risk for peritonitis.

Telehealth survey of providers and caregivers of children on peritoneal dialysis during the COVID-19 pandemic.

Background: There has been growing support for the adoption of telehealth (TH) services in pediatric populations. Children on chronic peritoneal dialysis (PD) represent a vulnerable population that could benefit from increased use of TH. The COVID-19 pandemic prompted rapid adoption of TH services in the population among pediatric centers participating in The Children's Hospital Association's Standardizing Care to Improve Outcomes in Pediatric ESKD (SCOPE) Collaborative.

44-h ambulatory blood pressure monitoring: revealing the true burden of hypertension in pediatric hemodialysis patients.

Background: The blood pressure (BP) burden is high in pediatric hemodialysis (HD) patients and adversely affects prognosis. The aim of this study was to examine whether 44-h ambulatory BP monitoring (ABPM) provides additional relevant BP data compared with 24-h ABPM.

Methods: ABPM was initiated at the end of the mid-week dialysis run in 13 stable pediatric HD patients and continued until the next run for 44 h.