Recurrent thrombosis and patency of the arteriovenous access in patients receiving hemodialysis.

Background: Thrombosis of the vascular access in patients with end-stage renal disease requiring hemodialysis are common and require timely interventional procedures to restore patency. The aim of the current study was to identify factors having a significant effect on patency rates after access thrombosis. Our hypothesis was the length of time between the initial clotting of the access and the subsequent percutaneous declotting impacts the patency rates of the vascular access.

Acute Kidney Injury in Coronavirus Disease and Association with Thrombosis.

Introduction: Coronavirus disease (COVID-19) is a global pandemic which continues to cause systemic inflammation, leading to multi-system organ damage including acute kidney injury (AKI) and thrombotic complications. We hypothesize that D-dimer level predicts an increased risk of AKI and thrombotic complications in COVID-19.

Methods: This was a retrospective cohort study performed at a single-center academic center.

Creating patient-specific vein models to characterize wall shear stress in hemodialysis population.

End-Stage Renal Disease (ESRD) patients require arteriovenous fistulas (AVF) that allow a mature vein to withstand hemodialysis. Unfortunately, venous thrombosis and stenosis in the cephalic vein arch after AVF placement is common and heavily influenced by hemodynamics. To better assess forces and flow behavior in the cephalic arch, we have built patient-specific millifluidic models that allow us to explore the complex interplay between patient-specific vein geometry and fluctuating hemodynamics.

Assessing the Impact of Prenatal Medication for Opioid Use Disorder on Discharge Home With Parents Among Infants With Neonatal Opioid Withdrawal Syndrome.

Objectives: The number of women with opioid-related diagnoses in the United States has significantly increased in recent decades, resulting in concomitantly higher rates of infants born with neonatal opioid withdrawal syndrome (NOWS). Addressing prenatal opioid exposure is a priority for Alaska health systems. The objectives of this study were to: (1) identify maternal and neonatal factors associated with receipt of Medication for opioid use disorder (MOUD) and (2) determine the impact of prenatal MOUD on discharge to parents among infants with NOWS in 3 Alaska hospitals.