Impact of anticoagulation and antiplatelet therapy on dialysis catheter fibrin sheath formation.

PURPOSE Fibrin sheaths are a significant cause of dialysis catheter dysfunction. This study aimed to determine the role of anticoagulation, antiplatelet medications, and other factors in delaying fibrin sheath formation. METHODS An institutional review board-approved retrospective review of all patients treated for tunneled dialysis catheter fibrin sheaths from January 2014 to January 2020 was undertaken.

Long-term renal function outcomes after renal cryoablation complicated by major hemorrhage requiring selective transarterial embolization.

Purpose: To determine long-term renal function outcomes after renal cryoablation complicated by major hemorrhage requiring transarterial embolization compared to patients who underwent uncomplicated renal cryoablation without major hemorrhage.

Methods: Utilizing a matched cohort study design, retrospective review identified 23 patients who underwent percutaneous image-guided renal cryoablation complicated by major hemorrhage requiring ipsilateral transarterial embolization (TAE group) and a control group of 23 patients who underwent uncomplicated renal cryoablation matched 1:1 by age, gender and RENAL Nephrometry score at a single institution from 1/1/2005 to 12/31/2019. Primary outcome parameters included change in creatinine (mg/dl) and estimated glomerular filtration rate (ml/min/1.

Sarcopenia in Children With End-Stage Liver Disease.

Background: Sarcopenia, reflected by decreased psoas muscle surface area (PMSA), has been identified as a novel and independent predictor of wait-list mortality and outcomes in adult liver transplantation (LT). We hypothesized that children with end-stage liver disease (ESLD) would have smaller PMSA than healthy controls.

Methods: Computer tomography images of children (ages 0 to 18 years) listed for LT in 2015 and a control group comprised 2:1 age- and gender-matched healthy pediatric trauma victims were reviewed.