As the corona pandemic continues, mechanical ventilators are vital for the survival of COVID-19 patients who cannot breathe on their own. One of the major challenges is tracking and controlling the pressure of the ventilators, to ensure patients get exactly the amount of air they need. Researchers at the Eindhoven University of Technology (TU/e) have developed a technique based on self-learning…
Injuries in the nervous system of patients with severe COVID-19 are revealed by magnetic resonance imaging (MRI) and computed tomography (CT). In a study of 185 patients, researchers at Karolinska Institutet (KI) and Karolinska University Hospital show an affection of microscopic blood vessels and inflammation in the brain, meninges and nerves. The results are published in Radiology.
A significant number of patients reported a deterioration in their hearing when questioned eight weeks after discharge from a hospital admission for COVID-19, according to University of Manchester audiologists, in a study supported by the NIHR Manchester Biomedical Research Centre (BRC). One hundred and twenty one of the adults admitted to Wythenshawe Hospital, part of Manchester University NHS…
Approximately one fifth of COVID-19 patients admitted to German hospitals between the end of February and mid-April died. For patients receiving ventilation, the mortality rate was 53%. For those not receiving ventilation, the rate was significantly lower at 16%. 17% of all patients were ventilated during this period. These are the main results of an analysis by WIdO, the research institute of…
As the COVID-19 pandemic continues, finding a treatment to effectively fight the disease remains a major research challenge. Researchers from Inserm, CNRS, Université Claude Bernard Lyon 1 and ENS Lyon within the International Center for Infectious Disease Research (CIRI) have developed a unique strategy for selection, evaluation and repositioning of drugs already on the market to assess their…
Existing limited evidence suggests that wearing face coverings to protect against COVID-19 does not lead to a false sense of security and is unlikely to increase the risk of infection through wearers foregoing other behaviours such as good hand hygiene, say researchers from the University of Cambridge and King’s College London.
Airborne and potentially deadly, the virus that causes COVID-19 can only be studied safely under high-level biosafety conditions. Scientists handling the infectious virus must wear full-body biohazard suits with pressurized respirators, and work inside laboratories with multiple containment levels and specialized ventilation systems. While necessary to protect laboratory workers, these safety…
Chemical binding company Affix Labs has created the first long-lasting surface treatment proven to kill COVID-19. Si-Quat combines a safe and well-established disinfectant and a proprietary chemical binding technique, so that the active ingredient can kill viruses, including SARS-CoV-2. Testing at Portugal’s Biochemistry Institute at the University of Lisbon proves that Si-Quat effectively…
A team of scientists at Oxford University’s Jenner Institute and Oxford Vaccine Group has taken the next step towards the discovery of a safe, effective and accessible vaccine against coronavirus. The results of the Phase I/II trial published in the scientific journal, The Lancet, indicate no early safety concerns and induces strong immune responses in both parts of the immune system.
Although its name is relatively unspecific and indeed opaque, the Nonstructural Protein 1 (Nsp1) encoded by the coronavirus SARS-CoV-2, which is responsible for the current pandemic, has now been shown to have a devastating effect on host cells. Nsp1 is in fact one of the central weapons used by the virus to ensure its own replication and propagation in human hosts. Nsp1 was identified as a…
The T cells, along with antibodies, are an integral part of the human immune response against viral infections due to their ability to directly target and kill infected cells. A Singapore study has uncovered the presence of virus-specific T cell immunity in people who recovered from COVID-19 and SARS, as well as some healthy study subjects who had never been infected by either virus.
Frost & Sullivan’s recent analysis, Post-Pandemic Global Healthcare Market Outlook, 2020, forecasts that 2020 will be an unforgiving but transformational year for the healthcare industry. As the world grapples with a global emergency caused by the COVID-19 pandemic, the healthcare industry is expected to witness a drop in growth from 5.3% to 0.6% in 2020, with revenues remaining below the…
There are major complications from COVID-19 – ARDS, pulmonary embolism and neurological – that imaging can help detect, manage and/or follow up in the long term, radiologists from France and the UK explained during a recent ESR Connect session. ARDS is the most dreaded complication and the number one morbidity in COVID-19 patients. The incidence was up to 30% of patients in initial reports.…
Which patient will develop a severe form of COVID-19? This is an essential question which must be answered in order to improve the individual management and the prognosis of these patients. In a publication in the journal Science, teams from the Assistance publique – Hôpitaux de Paris (AP-HP), Inserm, Université de Paris, Institut Pasteur and Institut Imagine describe a unique and unexpected…
Physical distancing measures, such as closing schools, workplaces, and public transport, and restricting mass gatherings, are associated with a meaningful reduction in new COVID-19 cases, finds a study published by The BMJ. The data, gathered from 149 countries and regions, also show that implementing lockdown restrictions earlier was associated with a greater reduction in new cases. “These…
Despite its proximity to China, Taiwan contained COVID-19 successfully, without a lockdown or movement restriction measures introduced elsewhere. With few new cases reported, life almost returned to normal. Behind the scenes, however, efforts have continued to maintain that positive situation.
The critical role of radiographers in the coronavirus epidemic was highlighted in the final episode of the ESR Connect series of webcasts, ‘Radiology fighting COVID-19’. Three European speakers in the session ‘Radiologists & Radiographers: Lessons learned from the pandemic’ (chaired by Helmut Prosch, Professor of Radiology at the Medical University Vienna), discussed their coronavirus…
The coronavirus pandemic created unprecedented upheaval and challenges within health systems, economies, and society. In hospitals, new ways of working had to evolve. Social distancing led to virtual consultations and teleradiology has found an added dimension. We asked three radiologists about the relevance of teleradiology during the epidemic, and what the future holds.
EKF Diagnostics, the global in vitro diagnostics company, announces that it has added a novel viral transport media for the safe sample handling and testing of multiple infectious diseases from a single swab to its product range.
Half of COVID-19 patients who received a heart scan in hospital showed abnormalities in heart function, according to new research funded by the British Heart Foundation (BHF). The study, published in the European Heart Journal - Cardiovascular Imaging, found that around one in seven showed severe abnormalities likely to have a major effect on their survival and recovery. It also showed that one…
Department B for Internal Medicine of the University Medical Center Greifswald successfully used, within an international multi-center trial, a special diaphragmatic stimulation therapy to treat a COVID-19 patient as the first clinical site in Europe. "The first patient treated in this trial happened to be a woman who survived COVID-19, but was not able to be weaned from mechanical…
While scientists recently confirmed the crucial role contact-tracing apps play in containing the COVID-19 pandemic, politicians are exploring which app architecture offers better privacy protection. However, there is no doubt that in Western countries such an entirely voluntary app can only be successful if the population at large supports it.
In the course of the corona pandemic, hospitals and clinics are facing a serious challenge, as staff and patients are at increased risk of infection. Fever screenings are increasingly being carried out at entrances of healthcare facilities to identify persons with symptoms. Temperature checks are already part of daily operations at many airports.
It remains one of the key questions of the current corona pandemic: Why do people infected with SARS-CoV-2 experience varying degrees of COVID-19, the disease which it triggers? Researchers, led by Professor Mascha Binder from University Hospital Halle (Saale), have investigated more than 14 million receptor sequences of B and T cells, i.e. immune cells, obtained from blood samples of COVID-19…
The COVID-19 pandemic has affected children with direct impacts of the infection as well as on them leading normal lives. Schooling, play and vaccinations are among issues that can affect children’s health. Delay in taking paediatric patients to the emergency room (ER) has also had a negative impact, for example late treatment of acute appendicitis. Two experts from Spain tackled these topics…