Articles: coronavirus.
-
There has been the need to make major modifications to the way cardiology is practised in light of the COVID-19 pandemic. There has also been the need to recognise the complex cardiovascular manifestations and complications of COVID-19. ⋯ There is also a focus on indications and interpretation of commonly performed cardiac investigations in the setting of COVID-19. References are included from a number of specialist societies and groups.
-
The coronavirus disease of 2019 (COVID-19) pandemic has placed many healthcare systems, including the NHS, under unprecedented pressure. Mortality appears to be highest among older people and those with comorbidities, who are also often the most at risk of undernutrition in society. Despite international efforts to identify a specific treatment, therapy remains supportive and is principally focused on optimising respiratory function. ⋯ This piece outlines why nutritional status may be particularly compromised during this crisis, among both the population and hospital inpatients. Practical steps to improve nutritional status at a time when hospital services are particularly stretched are also considered. Finally, the case is made for behaviour change at all levels including government, the general population and healthcare professionals.
-
COVID-19, the disease caused by the SARS-CoV-2 beta-coronavirus, has changed clinical practice in a matter of weeks. Among the physician specialties, respiratory physicians have been at the forefront of the response to this new challenge. ⋯ We also discuss oxygen support modalities, proning, safe working practices and a new approach to multi-professional working. We include references to a number of important research studies.
-
The novel coronavirus SARS-CoV-2, causing the disease COVID-19, first emerged in Wuhan, China in December 2019 and has now spread to 203 countries or territories, infected over 2 million people and caused over 133,000 deaths. There is an urgent need for specific treatments. One potential treatment is chloroquine and its derivatives, including hydroxychloroquine, which have both antiviral and anti-inflammatory effects. ⋯ Although some encouraging outcomes have been reported, and these results have been received enthusiastically, we recommend careful and critical evaluation of current evidence only when all methods and data are available for peer review. Chloroquine is safe and cheap. However, further evidence from coordinated multicentre trials is required before it can be confidently said whether it is effective against the current pandemic.