Category «Medicine»

Medicare’s new AI authorization program pays contractors to deny claims

BoingBoing: “A controversial new Medicare pilot program will introduce AI-driven prior authorization, with contractors paid to deny claims. Starting January 2026, the Wasteful and Inappropriate Services Reduction (WISeR) model will require providers in six states to obtain pre-approval for certain services, using AI to screen requests. Critics warn that this combination of financial incentives and …

Subjects: AI, Economy, Health Care, Medicine

AI models are using material from retracted scientific papers

MIT Technology Review: “Some AI chatbots rely on flawed research from retracted scientific papers to answer questions, according to recent studies. The findings, confirmed by MIT Technology Review, raise questions about how reliable AI tools are at evaluating scientific research and could complicate efforts by countries and industries seeking to invest in AI tools for …

Subjects: AI, Education, Health Care, Internet, Knowledge Management, Legal Research, Medicine, Search Engines

The Trump Administration’s Continued War Against Science, Research and Public Health – Part 2

Via LLRX – The Trump Administration’s Continued War Against Science, Research and Public Health – Part 2. This is a follow up to Sabrina I. Pacifici’s July 31, 2025 article, The Trump Administration’s Continued War Against Science, Research and Public Health. In just one more month this administration has ramped up its use of unsupportable …

Subjects: Congress, Economy, Education, Freedom of Information, Government Documents, Health Care, Medicine

Association between COVID-19 vaccination and coronary heart disease

Association between COVID-19 vaccination and coronary heart disease [abstract only]: Based on 2023 National Health Interview Survey data. Frontiers Public Health. Sec. Infectious Diseases: Epidemiology and Prevention. Volume 13 – 2025 | doi: 10.3389/fpubh.2025.1641156. Background: Coronary heart disease (CHD) represents a critical cardiovascular ailment necessitating thorough investigation. This research endeavors to explore the potential link …

Subjects: Health Care, Medicine

Top AI models fail spectacularly when faced with slightly altered medical questions

PsyPost: “Artificial intelligence systems often perform impressively on standardized medical exams—but new research suggests these test scores may be misleading. A study published in JAMA Network Open indicates that large language models, or LLMs, might not actually “reason” through clinical questions. Instead, they seem to rely heavily on recognizing familiar answer patterns. When those patterns …

Subjects: AI, Education, Health Care, Internet, Knowledge Management, Medicine, Search Engines

The US used to be a haven for research. Now, scientists are packing their bags.

Christian Science Monitor – “…As government funding for scientific research dries up, and as President Donald Trump wages pointed attacks against some of the nation’s top universities, more academics are looking to Europe and Asia as safe havens. A recent survey of U.S. college faculty by the journal Nature found that 75% were looking for …

Subjects: Education, Government Documents, Health Care, Medicine

Government health datasets were altered without documentation

Data manipulation within the US Federal Government. The Lancet Volume 406, Issue 10500p227-228. July 19, 2025 – “A US Department of Veterans Affairs dataset compiling veteran health-care use in 2021 was quietly amended on March 5, 2025. A column titled gender was renamed sex, and the words were also switched in the dataset title and …

Subjects: Censorship, Civil Liberties, E-Government, E-Records, Education, Government Documents, Health Care, Medicine, Search Engines

LLRX July 2025 Issue – Articles and Columns

LLRX July 2025 Issue – Articles and Columns The Trump Administration’s Continued War Against Science, Research and Public Health – Sabrina I. Pacifici’s overview of selected articles highlights the devastating impact of the Trump administration’s dismantling of agencies across the federal government, with a focus on cancelling critical scientific and health related research grants. The …

Subjects: AI, Censorship, Civil Liberties, Climate Change, Congress, Copyright, Cybercrime, Cybersecurity, Economy, Education, Energy, Environmental Law, Financial System, Government Documents, Health Care, Internet, Knowledge Management, Legal Research, Medicine, Privacy, Search Engines, Social Media

Reimagined NLM Dataset Catalog

The National Library of Medicine (NLM) announces the relaunch of the NLM Dataset Catalog, a centralized, searchable platform designed to connect researchers with a vast array of biomedical datasets from multiple repositories, thus accelerating scientific research. Powered by NLM’s DATaset Metadata Model (DATMM), researchers can now effortlessly explore over 2 million biomedical datasets in one …

Subjects: E-Government, E-Records, Government Documents, Health Care, Internet, Knowledge Management, Legal Research, Medicine

Trump Administration’s Continued War Against Science, Research and Public Health

Via LLRX – The Trump Administration’s Continued War Against Science, Research and Public Health – Sabrina I. Pacifici’s overview of selected articles highlights the devastating impact of the Trump administration’s dismantling of agencies across the federal government, with a focus on cancelling critical scientific and health related research grants, as reported in July, 2025. The total …

Subjects: Censorship, Civil Liberties, Climate Change, Congress, Economy, Education, Energy, Environmental Law, Financial System, Free Speech, Freedom of Information, Government Documents, Health Care, Knowledge Management, Legal Research, Medicine