Real-time collection of data on patients with COVID-19 and thrombosis and/or haemorrhage has aided the development of thromboembolism prophylaxis guidelines at the Royal Surrey County Hospital during the COVID-19 pandemic

As the COVID-19 pandemic progressed, it became apparent that worldwide these patients had a predisposition to thrombotic complications such as pulmonary embolisms, deep vein thromboses and circuit clotting in those receiving renal replacement therapy.[1][1] At start of epidemic UK