Infectious outcomes of fibrin sheath disruption in tunneled dialysis catheters.

Background And Objectives: Fibrin sheath (FS) formation around tunneled central venous catheters (CVC) increases the risk of catheter-related bloodstream infections due to bacterial adherence to a biofilm. We sought to investigate whether FS disruption (FSD) at the time of CVC removal or exchange affects infectious outcomes in patients with CVC-related infections.

Design, Setting, Participants, And Measurements: Retrospective cohort study of 307 adult maintenance hemodialysis patients aged 18 years or older at a single center academic-based hemodialysis program (UHN, Toronto) who developed CVC-related infections requiring CVC removal or exchange between January 2000 and January 2019.

Case Report: Two Cases of Strongyloidiasis Presenting with Thrombotic Events.

We report two unusual cases of clinical strongyloidiasis that present as extensive thrombosis: a case of hyperinfection with concurrent eosinophilia and a case of disseminated infection as a complication of immunosuppression. We discuss risk factors for the development of infection and thromboembolism, and the recommended management.

Acute Liver Injury Associated with Khat Use in a 24-Year-Old Male.

Chewing khat leaves () is common cultural practice in Eastern African countries. Khat has been implicated in cases of acute liver injury, sometimes leading to liver failure and requiring transplantation. We report the case of a 24-year-old gentleman presenting with symptoms of acute liver failure.