Jan 6, 2021

Study identifies greatest Covid mortality risks in hospital

covid-19
covid-19 mortality
research
Leila Hawkins
2 min
Study identifies greatest Covid mortality risks in hospital
The research by University of Maryland School of Medicine is the largest study on Covid-19 mortality rates during hospitalisation to date...

A new study has identified which Covid-19 patients face the greatest risk of mortality during hospitalisation. 

Researchers at University of Maryland School of Medicine (UMSOM) evaluated nearly 67,000 hospitalised Covid-19 patients in 613 hospitals across the US, to determine the link between certain common patient characteristics and the risk of dying. The research is the largest study of its kind to date. 

Hospitalised patients with Covid have a 30 per cent greater risk of dying if they are men, compared to women of the same age and health status, researchers found. Additionally hospitalised patients who are obese, have hypertension or poorly managed diabetes have a higher risk of dying compared to those who do not have these conditions. 

Age remains the strongest predictor of mortality. Mortality rates increase with each decade of life, with the highest mortality (34 per cent) among those aged 80 and older. 

Anthony D. Harris, MD, Professor of Epidemiology and Public Health at UMSOM and one of the study's authors commented: “Predicting which hospitalised Covid-19 patients have the highest risk of dying has taken on urgent importance as cases and hospitalisations in the US continue to surge to record high numbers.

“Knowledge is power in many ways, so I think understanding which hospitalised patients are at highest risk of mortality can help guide difficult treatment decisions.” 

An example of this is administrating the drug remdesivir earlier in the hospitalisation of higher-risk patients. Healthcare providers may also want to consider which Covid-19 patients could benefit the most from the new monoclonal antibody therapies that, if given in the first few days of the infection, can reduce the risk of hospitalisation.

The researchers also found some good news in their study findings. Death rates among hospitalised patients have fallen dramatically since the early weeks of the pandemic in April. This is likely due to the availability of new treatments and more knowledge in the medical community on how to properly manage and care for patients.

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Jul 28, 2021

NHS staff face severe impact on mental health due to COVID

covid19
mentalhealth
NHS
healthcare
3 min
NHS staff face severe impact on mental health due to COVID
Dr James Gilleen of the Covida Project says the mental health of NHS staff is at risk and not enough is being done to prevent burnout 

The decision to drop COVID-19 restrictions in England this month alarmed doctors in the National Health Service (NHS) while hospitalisations are on the rise. At the same time, hospitals have started cancelling operations again adding to the existing backlog of operations, which estimates say could take a year to clear. 

Dr James Gilleen of the University of Roehampton and his Covida Project team are warning of the ongoing risks to the mental health of NHS staff, many of whom are traumatised from the first wave of infections. “As the UK continues to see COVID-19 infection numbers rise at a similarly alarming rate as those seen during the country’s second wave, it’s combined with a renewed strain on the NHS and its staff" he said. 

The Covida Project is a digital tool created to assess the psychological impact of the COVID-19 pandemic on frontline workers including NHS staff, the police and carers. 

“Healthcare workers are already exhausted and burnt-out; they are traumatised from their experiences of working during the pandemic. During the first wave in May 2020, a study from the Covida Project found an unprecedented quadrupling of the number of NHS staff with high levels of anxiety, depression and post-traumatic stress disorder (PTSD) compared to before Covid-19" Gilleen said. 

"Having the most severe levels of these symptoms was statistically linked to four key factors - insufficient access or pressure to reuse Personal Protective Equipment (PPE), insufficient workplace preparation, insufficient training and communications, and a higher workload. Staff aren’t just anxious, depressed and traumatised from being over-worked – it is from feeling unsafe and at risk." 

The Covida Project found that almost a third of healthcare workers reported moderate to severe levels of anxiety and depression. The number reporting very high symptoms was four times higher than before the pandemic.  

Gilleen adds, “With COVID-19 restrictions now fully removed in England, NHS staff face the daunting triple-threat of rising Covid-19 hospitalisations, huge backlogs of medical operations to clear, and the added expectation of large increases in winter flu, which is already being seen even now in summer. 

"These difficulties are present at a time when the NHS is already under-resourced, impacted by sickness and/or staff being ‘pinged’ to self-isolate through the government’s track and trace app, and staff continuing to fear the daily risk of infecting family and friends. 

"Together these are considerable psychological burdens and create a perfect storm for the mental health and well-being of NHS staff."

Gilleen says there may be worse to come, especially if new, more transmissible variants develop. "Previous research after other pandemics such as SARS has shown that residual mental health symptoms like PTSD can continue for years, so the impact of repeated waves over the long-term will be potentially catastrophic for the mental health of NHS staff.

He has some clear recommendations to protect the wellbeing of frontline healthcare workers. “To protect the mental health of NHS staff they must feel they are less at risk or in danger, have access to the required level of PPE, not be continuously over-worked, with better staffing, more opportunities for rest and space to share their stress. 

"Despite this and similar findings from other studies, still not enough is being done to protect NHS staff mental health and wellbeing and we fear it will continue to suffer in the months to come. With this comes the real risk that large numbers of staff will burn out or even quit the NHS.”

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