Patients who are suffering from aftereffects of a coronavirus infection often receive the diagnosis 'long Covid'. However, new research presented at ECCMID 2024 calls that term into question.
Using diffusion MRI technology, researchers in Sweden have found differences in brain tissue structure between patients with persisting symptoms after Covid-19 and healthy people.
Photon-counting CT allows for a comprehensive, simultaneous evaluation of lung structure and function, something not possible with standard CT, according to a new study.
A study led by the National Institutes of Health’s RECOVER Initiative and supported by NYU Langone Health provides an expanded working definition of long Covid.
A promising new application for photon-counting CT: The new technology outperforms conventional CT in detecting subtle damage in the lungs of patients with persistent symptoms of Covid-19.
Using a special type of MRI, researchers have uncovered brain changes in patients up to six months after they recovered from Covid-19, according to a study being presented at the annual RSNA meeting.
A new X-ray technology has been used to identify a link between the damage that severe Covid-19 can inflict on lungs and pulmonary fibrosis, a disease that causes severe scarring of lung tissue.
Increasing accessibility of remote and home monitoring for patients with pulmonary diseases can help improve treatment and rehabilitation adherence, and support health systems and hospitals in tackling waiting lists. The various advantages of remote monitoring systems will be highlighted in a Medica session focusing on “Preventing chronic diseases with diagnostics and analytics”.
It’s widely known that more than 70% of today’s medical decisions involve the results of laboratory tests, but the insights clinicians derive from these tests today may only be scratching the surface of their potential.
Vaccination projects across the world are at a pivotal post-Covid moment, according to one of the leading experts in the field. Speaking to Healthcare in Europe ahead of the World Innovation Summit for Health (WISH) congress in Qatar – where vaccination will be a central topic – Dr Jerome Kim said there is an urgent need to regain a ‘positive consensus’ around the value of vaccines. He…
Using functional MRI with inhaled xenon gas, researchers have identified that long COVID symptoms are related to microscopic abnormalities that affect how oxygen is exchanged from the lungs to the red blood cells.
Over the past years, the world has been transforming into a post-Covid era. Taiwan has stepped up to the challenge on innovation and taking the advancement of digital healthcare to a whole new level.
A special type of MRI found lung abnormalities in patients who had previously had COVID-19, even those who had not been hospitalized with the illness.
A significant number of Covid-19 neurological complications – such as fatigue, headache, and cognitive impairment – are ultimately reversible, according to new research.
Traces of the SARS-CoV-2 coronavirus that causes COVID-19 can be detected in microscopically small fluid droplets exhaled during a very short time span.
A new UK review shows that people who have had one or more doses of a coronavirus vaccine are less likely to develop long Covid than those who remain unvaccinated.
For the Siemens Healthineers team developing new and ever higher performing computed tomographs is daily fare. But when they introduced their most recent CT system an unusual sense of pride was palpable. The photon-counting detector in the new Naeotom Alpha scanner is different from previous models and achieves a level of detail hitherto unknown.
The effects of Covid-19 on the brain can be accurately measured with positron emission tomography (PET), according to research presented at the Society of Nuclear Medicine and Molecular Imaging (SNMMI) 2021 Annual Meeting. In the study, newly diagnosed Covid-19 patients, who required inpatient treatment and underwent PET brain scans, were found to have deficits in neuronal function and…
People with long Covid could be monitored with the aid of a ground-breaking mobile phone app and clinical website. The system has been developed to help NHS rehabilitation teams manage the large number of people suffering from the debilitating effects of the illness. Patients will also be able to use the app to track their recovery. The app will initially be available to patients in 27 NHS trusts…
Clinical diagnostics company Beckman Coulter announced the European launch of the DxA 5000 Fit, a workflow-automation solution designed to fit into medium-sized labs that run fewer than 5,000 tests a day. The clinical laboratory has gone through trial by fire in 2020, where total testing was 245% of baseline volumes, with ~55% being SARS-CoV-2 molecular tests. Despite vaccines, many industry…
People discharged from hospital after Covid-19 appear to have increased risks of diseases across multiple organs and nearly a third are readmitted to hospital in the following months, according to a new study co-led by researchers at University College London. The study, published in The BMJ, looked at nearly 50,000 people who were discharged from hospital by August last year and compared them to…
Recovery duration, co-morbidities, mortality, risk groups: A large UK study reports in detail on 'Long Covid'. We spoke with two of the study's co-investigators about why so many patients are still affected after a coronavirus infection.
A study conducted by Columbia University Mailman School of Public Health researchers reports a high global prevalence of both depression and anxiety during the Covid-19 pandemic. It also shows how the implementation of mitigation strategies including public transportation and school closures, and stay-at-home orders impacted such disorders. Results are published in Psychological Medicine.
The impact of Covid-19 has been devastating; countless lives lost, millions of infections worldwide, health systems overwhelmed and economies rapidly shrinking. Screening, such as for breast or cervical cancer, is an area particularly affected, with numerous appointments delayed.
The variety and volume of bacteria in the gut, known as the microbiome, may influence the severity of Covid-19 as well as the magnitude of the immune system response to the infection, suggests research published online in the journal Gut. Imbalances in the make-up of the microbiome may also be implicated in persisting inflammatory symptoms, dubbed ‘long Covid’, the findings suggest. Covid-19…
The Covid-19 pandemic came as a shock but not a surprise. Bodies around the world have been warning for years of a novel disease that could wipe out millions and crash the global economy. In February 2019, Dr Jonathan Quick, chair of the Global Health Council, told Raconteur: “Our greatest fear is being blindsided by a new virus, most likely due to animal-human spill over, which then readily…
The coronavirus pandemic has had a severe impact on healthcare services but one area where that has been felt particularly deeply is with lung cancer screening. With sessions cancelled, treatment delays and social-distancing and safety requirements, many patients have been affected. However, as services begin to pick up again and lung cancer screening returns, three experts closely associated…
The evolving area of immunotherapies in lung cancer and the role of iRecist treatment assessment protocols were investigated during a virtual session organised by the British Institute of Radiology (BIR). Consultant radiologist Dr Charlie Sayer, specialist in lung cancer imaging at the Brighton and Sussex University Hospitals Trust, South of England, focused on immunotherapies, the limitations of…
In the most comprehensive study of COVID-19 pediatric patients to date, Massachusetts General Hospital (MGH) and Mass General Hospital for Children (MGHfC) researchers provide critical data showing that children play a larger role in the community spread of COVID-19 than previously thought. In a study of 192 children ages 0-22, 49 children tested positive for SARS-CoV-2, and an additional 18…
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.
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…
Diagnostic imaging examinations and radiology departments have been essential in the care of the millions of COVID-19 patients. As the virus abates, how should radiology departments return to “normal” operations? The American College of Radiology (ACR) and the Radiological Society of North America (RSNA) have published recommendations and guidelines.