EurekAlert! News by Subject: Medicine & Health - News by Subject: Medicine & Health

Medicine & Health

Updates every hour. Last Updated: 17-Dec-2025 05:11 ET (17-Dec-2025 10:11 GMT/UTC)

12-Dec-2025

Normalizing blood sugar can halve heart attack risk

Deutsches Zentrum fuer Diabetesforschung DZD
Peer-Reviewed Publication

For the first time, an international analysis has shown that when people with prediabetes bring their blood glucose back into the normal range through lifestyle changes, their risk of heart attack, heart failure, and premature death is cut in half. These findings could revolutionize prevention and establish a new, measurable target for clinical guidelines. Among others, researchers from University Hospital Tübingen, Helmholtz Munich, and the German Center for Diabetes Research (DZD) took part in the study.

Journal: The Lancet Diabetes & Endocrinology

12-Dec-2025

Invisible indoor threats: emerging household contaminants and their growing risks to human health

Biochar Editorial Office, Shenyang Agricultural University
Peer-Reviewed Publication

Indoor dust, air and everyday products are exposing people to a growing mix of “new contaminants” inside homes, schools and workplaces, according to a new perspective published in the journal New Contaminants. The authors warn that these emerging chemicals may quietly increase the risk of heart disease, cancer and developmental problems while remaining largely unregulated and poorly monitored indoors.

12-Dec-2025

Harmless Klebsiella strain shows powerful protection against gut infections in Inflammatory Bowel Disease (IBD) model

GIMM – Gulbenkian Institute for Molecular Medicine
Peer-Reviewed Publication

A team of researchers led by Karina Xavier has uncovered a promising new live biotherapeutic agent that may redefine how the medical field approaches microbiota-based therapies. Their study, published in Nature Communications, demonstrates that a harmless strain of Klebsiella – originally discovered by chance in laboratory experiments – can eliminate infections and reduce gut inflammation in mouse models of inflammatory bowel disease (IBD).

Journal: Nature Communications
Funder: Fundação para a Ciência e Tecnologia, Municipality of Oeiras, European Commission, Spanish MICINN, Spanish Ministerio de Economía y Competitividad, Conselleria d’Innovació, Universitats, Ciència i Societat Digital

12-Dec-2025

Mouse model sheds new light on the causes and potential solutions to human GI problems linked to muscular dystrophy

Baylor College of Medicine
Peer-Reviewed Publication

A new swtudy sheds light onto the causes and potential solutions to the GI problems associated with myotonic dystrophy type 1 (DM1), the most common form of adult-onset muscular dystrophy, affecting about 1 in 8,000 people.

Journal: Proceedings of the National Academy of Sciences

12-Dec-2025

Tanning beds triple melanoma risk, potentially causing broad DNA damage

Northwestern University
Peer-Reviewed Publication

Tanning bed use is tied to almost a threefold increase in melanoma risk, and for the first time, scientists have shown how these devices cause melanoma-linked DNA damage across nearly the entire skin surface, reports a new study led by Northwestern Medicine and University of California, San Francisco.

Journal: Science Advances

12-Dec-2025

University Hospitals CEO Cliff Megerian, MD, FACS, honored at Values-in-Action Celebration of Goodness with the Sam Miller Goodness Award

University Hospitals Cleveland Medical Center
Grant and Award Announcement

University Hospitals CEO, Cliff Megerian, MD, FACS, was honored to receive the Sam Miller Goodness Award by the Values-in-Action Foundation on Dec. 8, joining an inspiring lineup of honorees who shine their light throughout Northeast Ohio and contribute to making the community a better place to live. Each year, the Values-in-Action Foundation honors individuals who represent goodness, caring and respect beyond the norm.

Funder: Values-in-Action

12-Dec-2025

Sedative choice could improve outcomes for breathing tube patients

Hennepin Healthcare Research Institute
Peer-Reviewed Publication

Doctors treating seriously ill patients in an emergency setting may want to give the sedative etomidate, rather than ketamine, while placing a breathing tube, according to a randomized trial published Dec. 9 in the New England Journal of Medicine. The Randomized Trial of Sedative Choice for Intubation (RSI) is the first multicenter trial to demonstrate significant cardiovascular risks of high doses of ketamine (low blood pressure, arrhythmia), side effects that have not been well studied in the past.

Journal: New England Journal of Medicine
Funder: Patient-Centered Outcomes Research Institute, NIH/National Institutes of Health