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Blood test for Alzheimer’s could replace costly and invasive spinal taps

Researchers indicate that the Lumipulse p-tau217 assay may reduce over 50% of lumbar punctures performed for diagnosing Alzheimer's disease.

20 Feb 2025

Study highlights risks of stopping anticoagulants in older patients

For patients with atrial fibrillation, the risk of stroke or heart attack from stopping anticoagulants usually outweighs the risk of bleeding, according to new findings from the University of Bath.

18 Feb 2025

ICHOM develops standard dataset that defines heart valve disease outcomes

The International Consortium for Health Outcomes Measurement (ICHOM) has developed a globally inclusive standard dataset of 16 patient-centered outcome measures for people with heart valve disease, regardless of treatment (surgical or transcatheter procedure), according to a new report published today in the American Heart Association's journal Circulation: Cardiovascular Quality & Outcomes.

17 Feb 2025

Vaping and gum health: How does it compare to smoking?

A systematic review found that e-cigarette users show increased plaque and inflammation markers compared to non-smokers, though their gum health fares better than traditional smokers. However, the certainty of these findings is low due to study bias.

16 Feb 2025

Risk of bleeding with blood thinners reduces over time

Blood thinners prescribed after blood clots in leg or lung initially increase the risk of bleeding, especially in women and elderly.

14 Feb 2025

Oral vancomycin induces PSC-IBD remission, driving gut microbiome and metabolic shifts

Findings indicate oral vancomycin induces remission in PSC-IBD, with notable microbiota changes and inflammation reduction, reversing after treatment ends.

13 Feb 2025

Vascular changes in brain trauma could trigger Alzheimer’s development

An increased risk of dementia among individuals exposed to brain trauma, traumatic brain injury, has been known for almost a century.

12 Feb 2025

Lung signals trigger blood clot formation in cancer patients

Blood clots form in response to signals from the lungs of cancer patients—not from other organ sites, as previously thought—according to a preclinical study by Weill Cornell Medicine, Memorial Sloan Kettering Cancer Center and University of California San Diego Health. Clots are the second-leading cause of death among cancer patients with advanced disease or aggressive tumors.

11 Feb 2025

NIH clinical trial examines investigational therapy for dengue

A clinical trial supported by the National Institutes of Health (NIH) is testing an experimental treatment designed to help people suffering the effects of dengue, a mosquito-borne viral disease.

11 Feb 2025

Understanding the process and risks of tattoo removal

Sometimes people get a permanent tattoo then later decide they no longer want it. Life situations change or maybe the tattoo just didn't come out as hoped.

10 Feb 2025

Blood transfusions at the scene save lives. But ambulances are rarely equipped to do them.

One August afternoon in 2023, Angela Martin's cousin called with alarming news. Martin's 74-year-old aunt had been mauled by four dogs while out for a walk near her home in rural Purlear, North Carolina.

10 Feb 2025

Tenecteplase injection after clot removal improves stroke recovery

Removing a blood clot from a large brain artery, then injecting the clot-dissolving drug tenecteplase into the artery resulted in stroke survivors being more likely to have better function 90 days after their stroke than those receiving standard clot removal, according to preliminary late-breaking science presented today at the American Stroke Association's International Stroke Conference 2025.

8 Feb 2025

Clot-busting drug alteplase shows promise for stroke treatment up to 24 hours after onset

The clot-dissolving medication, alteplase, improved stroke patients' recovery by more than 50% when given up to 24 hours after the beginning of an ischemic stroke, according to preliminary late-breaking science presented today at the American Stroke Association's International Stroke Conference 2025.

8 Feb 2025

Evaluating the safety and efficacy of Tendvia mechanical thrombectomy for acute pulmonary embolism

Announcing a new article publication for Cardiovascular Innovations and Applications journal. Mechanical thrombectomy is effective and safe for treating pulmonary embolism (PE).

8 Feb 2025

New drug delivery system shows promise for treating choriocarcinoma

A new drug delivery system shows promise for treating a rare, aggressive form of cancer affecting pregnant women and new mothers, and it has potential with other cancers as well.

6 Feb 2025

Survey finds half of U.S. adults misunderstand low-dose aspirin guidelines

For years, healthy older adults were advised by doctors to take a low-dose aspirin daily as a way to reduce the risk of heart attack.

3 Feb 2025

Early side effects of radiation may increase long-term risk for prostate cancer patients

Men undergoing radiation therapy for prostate cancer who experience side effects early in treatment may face a higher risk of developing more serious long-term urinary and bowel health issues, according to a new study led by investigators from the UCLA Health Jonsson Comprehensive Cancer Center.

31 Jan 2025

NIH-supported clinical trial to test experimental treatment for dengue

A clinical trial supported by the National Institutes of Health (NIH) is testing an experimental treatment designed to help people suffering the effects of dengue, a mosquito-borne viral disease.

31 Jan 2025

Higher intensity walking program boosts mobility in stroke survivors

A progressively higher-intensity walking exercise program combined with standard physical therapy significantly improved the quality of life and mobility in stroke survivors, according to a preliminary study to be presented at the American Stroke Association's International Stroke Conference 2025.

30 Jan 2025

Rapid blood test could identify brain bleeds from clot-caused strokes

A blood test may rapidly distinguish brain bleeds from clot-caused strokes, even before people with stroke symptoms reach the emergency room, according to a preliminary study to be presented at the American Stroke Association's International Stroke Conference 2025.

30 Jan 2025