Search Results for “diagnostic” – Page 47 – media

Quest Launches Alzheimer’s Beta-Amyloid Blood Test for Consumers

By Tristan Manalac Monday, Quest Diagnostics launched the AD-Detect Test, a direct-to-consumer blood test designed to catch abnormal levels of the beta-amyloid protein to assess a patient’s risk of developing Alzheimer’s disease. According to Quest, AD-Detect is the first direct-to-consumer blood-based biomarker test for Alzheimer’s disease, though the company is quick to point out that it is not a diagnostic test. “Only a physician or healthcare professional can provide an Alzheimer’s disease diagnosis,” the company said in its announcement. “The risk of having Alzheimer’s disease as the underlying cause for mild cognitive impairment (MCI) or dementia should be considered in conjunction with the findings from medical and family history, physicals, nutritional deficiency biomarkers, neurological and neuropsychological examinations, and neuroimaging,” according to Quest. AD-Detect works by measuring two types of beta-amyloid biomarkers in the blood and determining the beta-amyloid 42/40 ratio, a validated tool used to assess a patient’s risk of ...
- Source: drugdu
- 216
- August 3, 2023
New study finds vaccines could avert 500,000 antimicrobial resistance deaths each year

A new study published in BMJ Global Health has revealed that over 500,000 deaths associated with antimicrobial resistance (AMR) could be averted each year with the effective use of existing vaccines and continued development of new vaccines to tackle priority pathogens. The modelling study, Global and regional burden of attributable and associated bacterial antimicrobial resistance avertable by vaccination, was carried out by the World Health Organization (WHO), the International Vaccine Institute, Korea (IVI) and the London School of Hygiene and Tropical Medicine. AMR occurs when bacteria, viruses, fungi and parasites change over time and become resistant to medicines. The condition has been declared by WHO as one of the top ten global threats to global public health, associated with around 4.95 million deaths globally per year. Science has been playing catch-up to mitigate AMR due to the strain that was faced by health systems worldwide throughout the COVID-19 pandemic. Using ...
- Source: drugdu
- 102
- August 3, 2023
Roche Partners with Alnylam on Hypertension Therapy in Deal Worth up to $2.8bn

Roche has entered into a new partnership with Alnylam Pharmaceuticals to develop and commercialise a potential treatment for high blood pressure, with the deal worth up to $2.8bn. The candidate, zilebesiran, is an investigational, subcutaneously administered RNAi therapeutic currently in phase 2 development to treat hypertension in populations with high-unmet needs. Under the terms of the agreement, which provides Roche with exclusive commercialisation rights to the therapy outside of the US and joint commercialisation rights within the country, Alnylam will receive an upfront payment of $310m and is also eligible to receive certain milestone payments. Hypertension, the leading cause of cardiovascular disease, affects more than 1.2 billion adults worldwide. While several therapies exist, a significant unmet need remains, especially for high-risk patients. Zilebesiran works by preventing the production of angiotensinogen, a protein that plays a key role in raising blood pressure, in the liver. ...
- Source: drugdu
- 232
- July 26, 2023
QuidelOrtho Test Could Miss Heart Attacks, Drawing Class I recall

Dive Brief QuidelOrtho’s recall of a test to detect heart attacks was labeled Class I by the Food and Drug Administration, the most serious type of recall, the agency said in a Monday notice. The San Diego-based diagnostic manufacturer flagged a problem with the tests in late May after receiving reports that the tests showed lower than expected troponin levels, which could result in delayed or missed diagnosis of a heart attack. The recall affects nearly 7,800 tests, and QuidelOrtho is instructing clinicians to immediately discontinue using the product, and instead use a different test or send patients to another testing site. Dive Insight Quidel’s Triage Cardiac Panel is intended to help diagnose heart attacks. The test uses a blood sample, and can deliver results in about 20 minutes, according to the company’s website. It is important to detect heart attacks quickly to ...
- Source: drugdu
- 124
- July 20, 2023
EAE Hub Model Reduces Barriers to Early Autism Diagnosis

A new study led by Indiana University School of Medicine researchers shows primary care clinicians who receive specialized training can make accurate autism diagnoses for over 80 percent of young children referred with developmental delays, providing compelling evidence that community-based models of autism evaluation are a potential solution for improving access to this needed service. They recently published their findings in Pediatrics. One in 36 children are now diagnosed with autism, according to the latest 2023 report from the Centers for Disease Control. In many regions of the county, waitlists for autism diagnostic evaluations often exceed a year and families regularly travel long distances to access the limited number of specialists who are qualified to perform these evaluations. Rebecca McNally Keehn (PhD, assistant professor of pediatrics and lead author of the study) said, “The bottleneck families experience in their road to an accurate diagnosis is a public ...
- Source: drugdu
- 135
- July 20, 2023
An AI System to Figure Out When to Trust AI-based Medical Diagnoses

Performance of CoDoC in breast cancer prediction compared to that of a standalone predictive AI system and clinical readers. Credit: Nature Medicine (2023). DOI: 10.1038/s41591-023-02437-x A team of AI and medical specialists working with or for Google Research and Google DeepMind, has developed an AI based system designed to judge the confidence level of existing AI systems used for analyzing medical scans as a means of improving analysis of diagnostic tools, such as mammograms or chest X-rays. In their paper, published in the journal Nature Medicine, the group describes how they built the system and how well it worked when tested. Fiona Gilbert, with the University of Cambridge’s Clinical School of Medicine, has published a News & Views piece in the same journal issue outlining the work done by the team on this new effort. Over the past several years, as AI applications have become more refined, the medical establishment has embraced the ...
- Source: drugdu
- 116
- July 20, 2023
Fighting AMR with a Value and Subscription Model

Antimicrobial resistance (AMR) happens when microbes such as bacteria, viruses and fungi change over time and stop responding to medicine. Their failure to respond makes it harder to treat infections, potentially resulting in spread, serious illness or death. In today’s AMR drug discovery sector, pharmaceutical companies find it challenging to profit from new innovative drugs because, rightfully, hospitals reserve these drugs for only advanced cases. As a result, the current approach reduces the financial incentive to make these drugs, contributing to global concern about AMR infections and their impact. Legal guidance on AMR returns On 27 April, the Pasteur Act, which deals with AMR and is sold as a bipartisan legislation to combat superbugs, was reintroduced into the US Senate. A core focus, this time around, is to jumpstart antibiotic development with a new payment model for novel treatments alongside improving how existing antibiotics are prescribed. ...
- Source: drugdu
- 147
- July 19, 2023
Roche in Talks to Buy Stomach Drug from Roivant for $7B

Ulcerative colitis and Crohn’s disease are big business, and Roche could be all in, according to a report that has the Swiss pharma in talks to acquire a late-stage candidate from Roivant Sciences for upwards of $7 billion. The deal—which would be one of the largest struck by newly seated CEO Thomas Schinecker—could be announced in the coming days, according to The Wall Street Journal, which broke the news Thursday evening. Sources familiar with the talks cautioned that they could still break down and that another suitor could emerge, the WSJ reported. The drug at the center of the rumored discussions is RVT-3101, an anti-TL1A antibody that recently showed positive results in a Phase IIb study in patients with moderate to severe ulcerative colitis (UC). After 56 weeks of treatment, 36% of participants who received the optimum dose of the drug achieved clinical remission, according to Roivant, which announced the results in June. This was a marked increase ...
- Source: drugdu
- 126
- July 18, 2023
A Rare but Important Cause of Chronic Sinusitis

A new research perspective was published in Oncoscience (Volume 10) on May 27, 2023, entitled, “Think outside the box – atypical infections in chronic sinusitis.” Inflammations of the paranasal sinuses represent a common clinical picture. The annual prevalence of chronic sinusitis in Europe is up to 10%. Sinusitis can be divided into acute and chronic forms. In particular, the chronic forms (>12 weeks duration) are often challenging in the context of therapy. Generally, all ventilation disorders of the paranasal sinuses (concha bullosa, nasal septal deviations, etc.,) represent risk factors for the development of any form of sinusitis. In addition, an immune deficiency or systemic diseases relevant to the immune system predispose to infections with atypical pathogens. Most sinusitis are caused by viruses, sometimes bacteria and, in rare cases, fungal infections. Furthermore, sinusitis can be differentiated with regard to the affected paranasal sinuses. In addition to conservative ...
- Source: drugdu
- 134
- July 17, 2023
UAE, Saudi Arabia Serve as Gateway to International Markets for Biopharma

Biopharma companies, including Sanofi, AbbVie and Virax Biolabs, are finding significant business opportunities in the Middle East, particularly in the United Arab Emirates and Saudi Arabia. These countries have emerged as attractive markets for novel therapies, driven by growing populations with increasing incidences of chronic diseases such as diabetes and cardiovascular diseases. The Middle East is emerging as a key healthcare market, with an increasing demand for innovative healthcare solutions, particularly after the region struggled to meet the challenges brought on by the pandemic, said Cameron Shaw, chief operating officer for Virax Biolabs, which recently made a deal to set up a regional headquarters in the Dubai Science Park in the UAE. “The UAE was hit very hard by the COVID pandemic, similarly to how everyone in the world was affected,” Shaw told BioSpace. This is partly due to the high prevalence of diabetes and obesity in Dubai and Saudi Arabia, he ...
- Source: drugdu
- 151
- July 13, 2023

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