diagnostics

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COVID-19 diagnostics

Corona 'pool testing' increases worldwide capacities many times over

Researchers at the German Red Cross Blood Donor Service in Frankfurt headed by Professor Erhard Seifried, and the Institute for Medical Virology at the University Hospital Frankfurt at Goethe University headed by Professor Sandra Ciesek succeeded in developing a procedure that makes it possible to immediately and dramatically increase worldwide testing capacities for detecting SARS-CoV-2. “This…

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Improving coronavirus diagnosis

COVID-19 detection tool launched

The world’s only online image-based COVID-19 diagnosis improvement tool for healthcare workers is launched by University of Sydney spinoff DetectED-X, drawing on its global experience and outcomes in breast cancer detection and patient cases from the coronavirus pandemic. The cloud-based technology will help doctors and radiologists diagnose cases faster and more accurately. Computed tomography…

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Coronavirus disease diagnostics

Emergency Use Authorization for COVID-19 test

French in vitro diagnostics company bioMérieux announced that its subsidiary, BioFire Defense, has received Emergency Use Authorization (EUA) by the U.S. Food and Drug Administration of its BioFire COVID-19 test for use in CLIA moderate and high complexity clinical laboratories to detect the novel coronavirus SARS-CoV-2. The test detects SARS-CoV-2 in approximately 45 minutes from a…

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Integrated diagnostics

Radiologists, pathologists and geneticists gather around a digital table

Radiology, pathology, medical genetics and laboratory medicine under one roof: many hospitals are toying with the idea of ‘integrated diagnostics’ but it was the medical management at Geneva’s University Hospital that dared to take the first step and consolidate all these diagnostic disciplines in a single organisational unit: The Diagnostic Department. ‘Our long-term vision is a…

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The science of sleep

AI could enhance diagnosis and treatment of sleep disorders

Artificial intelligence (AI) has the potential to improve efficiencies and precision in sleep medicine, resulting in more patient-centered care and better outcomes, according to a new position statement from the American Academy of Sleep Medicine. Published in the Journal of Clinical Sleep Medicine, the position statement was developed by the AASM’s Artificial Intelligence in Sleep Medicine…

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COVID-19 in radiology

CT outperforms lab diagnosis for coronavirus infection

In a study of more than 1,000 patients published in Radiology, chest CT outperformed lab testing in the diagnosis of 2019 novel coronavirus disease (COVID-19). Researchers at Tongji Hospital in Wuhan, China, concluded that CT should be used as the primary screening tool for COVID-19. In the absence of specific therapeutic drugs or vaccines for COVID-19, it is essential to detect the disease at an…

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Development of a highly sensitive analytical workflow

Collaboration for infectious disease diagnosis and patient monitoring

Thermo Fisher Scientific and NanoPin Technologies, Inc. have entered into a collaborative relationship to advance blood-based infectious disease detection technology through the development of highly sensitive liquid chromatography mass spectrometry (LC-MS)-based workflows. Through the detection of disease-related antigens directly from patient blood samples, NanoPin's unique diagnostic platform…

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Smart diagnostic tool

CLEOS: The AI that listens to the patient

A new digital tool that tailors specific questions based on a patient's medical history could improve the safety of diagnosis and effectiveness of care, according to a new study at Danderyd Hospital and Karolinska Institutet. "The AI ensures the patient is asked all relevant questions for that particular individual," says doctoral student Helge Brandberg, one of the developers behind…

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Next generation diagnostics

Using AI to detect and grade prostate cancer

Researchers at Karolinska Institutet have developed a method based on artificial intelligence for histopathological diagnosis and grading of prostate cancer. The AI-system has the potential to solve one of the bottlenecks in today’s prostate cancer histopathology by providing more accurate diagnosis and better treatment decisions. The study, presented in The Lancet Oncology, shows that the…

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Direct-from-blood diagnostic

T2Resistance Panel receives CE mark

T2 Biosystems, Inc., a leader in the development and commercialization of medical diagnostic products, and CARB-X, a global non-profit partnership dedicated to accelerating R&D innovation to address the rising global threat of drug-resistant bacteria, announced the granting of a CE mark to the T2Resistance Panel. With the CE mark, T2 Biosystems has met the requirements of the In-Vitro…

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Diagnostics & therapy

AI: Hype, hope and reality

Artificial intelligence (AI) opens up a host of new diagnostic methods and treatments. Almost daily we read about physicians, researchers or companies that are developing an AI system to identify malignant lesions or dangerous cardiac patterns, or that can personalise healthcare. ‘Currently, we are too focused on the topic,’ observes Professor Christian Johner, of the Johner Institute for…

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AI in medical care

'The brain sits on front of the screen'

AI has made headlines for years, including in such scientific publications as ‘Nature’, an indication of its high relevance, according to Dr Tobias Müller, Head of Digital Transformation at the Rhön-Klinikum AG. However, he also delivers a note of caution because studies are often aimed at demonstrating the equivalence of AI-based diagnoses with those made by doctors. ‘You have to read…

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COPD diagnostic wearable

‘Smart shirt’ to monitor lung disease

A smart shirt, developed by Canadian startup Hexoskin, has been successfully tested as a potential diagnostic modality for chronic obstructive pulmonary disease (COPD) at the Radboud University Medical Centre in The Netherlands. “COPD is a growing problem with around 64 million people suffering with the condition worldwide. When patients suffer an increase in their symptoms, such as coughing…

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Trailblazers in medical solutions

Taiwanese excellence on display at Medica

From Augmented Reality to Robotics, and all exciting technologies in between, the Taiwanese companies present at Medica always manage to impress visitors with health tech innovations. In co-operation with the Bureau of Foreign Trade (BOFT) of the Taiwanese Ministry of Economics and the Taiwan External Trade Development Council (TAITRA), 20 elite healthcare companies put on display their…

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Chronic Obstructive Pulmonary Disease

New diagnostic criteria proposed For COPD

Researchers at National Jewish Health and dozens of leading institutions around the nation have proposed new criteria for diagnosing chronic obstructive pulmonary disease (COPD), the fourth leading cause of death in the United States. The proposal expands diagnostic criteria from a single measure of lung function to include environmental exposure, symptoms, and abnormal CT scans.

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Minimally invasive

Improved biopsies with MRI-compatible ultrasound system

Biopsies are standard procedures in interventional radiology, not least for patients with a suspected tumor. In this instance, MRI is increasingly the method of choice for guiding minimally invasive tissue sampling. Yet this involves having to undergo repeated MRI scans, which patients find uncomfortable. In an ongoing R&D project, Fraunhofer researchers have now developed a system that…

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AI in diagnostics

Learn like a human, deduce like a machine

Artificial Intelligence (AI) is like a huge blanket that can cover anything from innocuous chess computers to robots which, depending on your viewpoint, could save, oppress or obliterate humanity. However, not every jar labelled AI contains AI. So what is intelligence and can it be created artificially, synthesised like a nature-identical flavouring substance?

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Neural network approach to ECG

AI detects heart failure from a single heartbeat

Researchers have developed a neural network approach that can accurately identify congestive heart failure with 100% accuracy through analysis of just one raw electrocardiogram (ECG) heartbeat, a new study reports. Congestive heart failure (CHF) is a chronic progressive condition that affects the pumping power of the heart muscles. Associated with high prevalence, significant mortality rates and…

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Multiscale integrative cross-disciplinary imaging

Linking pathology and radiology workflows

Pathologic-radiologic correlation is already utilised in various settings as a tool to assess the interpretive performance of imaging studies and identify radiologic features corresponding to histologic findings. However, correlative assessment is currently limited mainly to the fields of research and quality assurance, and is generally not a routine element of the radiologist or pathologist…

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Surface-enhanced Raman spectroscopy

The lab-on-a-chip SERS platform

Analytically sensitive and specific detection of pharmaceuticals or metabolites in bodily fluids, as well as fast and reliable detection of human pathogens, are major challenges for instrument-based analytics in medical diagnostics. Over the past few years the combination of surface-enhanced Raman spectroscopy (SERS) and microfluidic devices (Lab-on-a-Chip) has emerged as a perfectly suited…

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Global health

WHO updates list of essential medicines and diagnostics

The World Health Organisation's (WHO) Essential Medicines List and List of Essential Diagnostics are core guidance documents that help countries prioritize critical health products that should be widely available and affordable throughout health systems. Now, updated versions of the two lists have been published, focusing on cancer and other global health challenges, with an emphasis on effective…

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Diagnostic disorder

Psychiatric diagnosis ‘scientifically worthless’, says study

A new study has concluded that psychiatric diagnoses are scientifically worthless as tools to identify discrete mental health disorders. The study, published in Psychiatry Research and led by researchers from the University of Liverpool, involved a detailed analysis of five key chapters of the latest edition of the widely used Diagnostic and Statistical Manual (DSM), on ‘schizophrenia’,…

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