Clinical medicine (London, England)
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Comment Letter
Hyperbaric oxygen therapy for the treatment of long COVID.
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Early detection, timeliness and competence of clinical response are a triad of determinants of clinical outcome in people with acute illness. In 2012, the Royal College of Physicians published the National Early Warning Score (NEWS) with the aim of standardising the response to, assessment of and monitoring of acutely ill patients. ⋯ Alongside the development of NEWS/NEWS2, it was clear that a supportive educational package was going to be essential for dissemination, learning and national adoption of NEWS/NEWS2 across all healthcare settings. Another driver for the early development of an e-learning package to accompany the launch of NEWS in 2012 was the opportunity that it provided not only to standardise the early warning system across the NHS but also to use that standardised process to facilitate better and more consistent education and training across the entire healthcare system; building on the concept of NEWS providing a common language.
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National guidelines provide advice for end-of-life care in patients with prolonged disorders of consciousness (PDOC). Following a Supreme Court judgment in July 2018, updated guidelines set out requirements to ensure that decisions to withdraw clinically assisted nutrition and hydration (CANH) are made responsibly in the absence of a mandatory application to the court. This retrospective 8-year cohort analysis of prospectively collected clinical data examines the experience and lessons learned from implementing the guidelines in the 80 PDOC patients who have died in one tertiary centre since 2014. ⋯ CANH was withdrawn in 39/80 (49%) of the patients, over half of whom were already imminently dying. Even in a centre where patients are referred for this purpose, elective CANH withdrawal is comparatively rare (just 14 patients since 2018). The requirements were met in all cases.
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The National Early Warning Score (NEWS), published in 2012, made no specific adjustments for older people. The updated NEWS2 (2017) incorporated new confusion as a category for consciousness. ⋯ We consider the evidence of NEWS and NEWS2 in assessment of the older person in different settings, including the potential benefits and limitations for care home residents. We suggest that NEWS2 may need adaptation for older people in future iterations, and that it should be used in conjunction with other clinical assessments, such as the Clinical Frailty Scale and the four 'A's test (4AT) for delirium.