Patient Self-Testing of Kidney Function at Home, a Prospective Clinical Feasibility Study in Kidney Transplant Recipients.

Introduction: People with long-term health conditions often attend clinics for kidney function tests. The Self-Testing Own Kidneys (STOK) study assessed feasibility of kidney transplant recipients using hand-held devices to self-test kidney function at home and investigated agreement between home self-test and standard clinic test results.

Methods: A prospective, observational, single-center, clinical feasibility study (TRN: ISRCTN68116915), with  = 15 stable kidney transplant recipients, investigated blood potassium and creatinine results agreement between index self-tests at home (patient self-testing of capillary blood, using Abbott i-STAT Alinity analyzers [i-STAT]) and reference tests in clinic (staff sampled venous blood, analyzed with laboratory Siemens Advia Chemistry XPT analyzer) using Bland-Altman and error grid analysis.

National recommendations to standardise acute kidney injury detection and alerting.

Background: National Health Service England issued a Patient Safety Alert in 2014 mandating all acute Trusts in England to implement Acute Kidney Injury (AKI) warning stage results and to do so using a standardised algorithm. In 2021, the Renal and Pathology Getting It Right First Time (GIRFT) teams found significant variation in AKI reporting across the UK. A survey was designed to capture information on the entire AKI detection and alerting process to investigate the potential sources of this unwarranted variation.

Anti-neutrophil cytoplasmic antibody (ANCA) associated small-vessel vasculitis in a patient with diabetic nephropathy and autoimmune polyendocrinopathy syndrome (APS) Type 2: a case report.

We present a 42-year-old woman with pre-existing autoimmune polyendocrinopathy syndrome (APS) Type 2 and chronic kidney disease due to Type 1 diabetic nephropathy, who developed a rapid deterioration in renal function due to perinuclear anti-neutrophil cytoplasmic antibody (pANCA)-associated vasculitis. Although possibly a chance occurrence, ANCA have been detected more frequently in patients with a history of certain autoimmune diseases. Such an association may simply reflect an underlying tendency to immune system dysfunction in these patients and the finding of positive ANCA serology does not reliably herald the development of ANCA-associated vasculitis.