Investigating the utility of COVID-19 antibody testing in end-stage renal disease patients receiving haemodialysis: a cohort study in the United Kingdom.

Background: End-stage renal disease (ESRD) patients receiving haemodialysis (HD) are a vulnerable group of patients with increased mortality from COVID-19. Despite improved understanding, the duration of host immunity following COVID-19 infection and role of serological testing alone or in addition to real-time reverse transcription polymerase chain reaction (rRT-PCR) testing in the HD population is not fully understood, which this study aimed to investigate.

Methods: There were two parts to this study.

The National Early Warning Score in practice: a reflection.

In 2012, The Royal College of Physicians (RCP) developed a National Early Warning Score (NEWS) as a standardised approach to assessment and response to critical illness. This paper reports the authors' experiences whilst implementing NEWS across one large inner London NHS Trust. NEWS was introduced to all adult areas between November 2013 and January 2014.