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Hacking at UnitedHealth unit cripples a swath of the US health system: What to know

Early in the morning of Feb. 21, Change Healthcare, a company unknown to most Americans that plays a huge role in the U.S. health system, issued a brief statement saying some of its applications were "currently unavailable."

29 Feb 2024

Hospital privatization leads to lower quality care, study reveals

A new review has concluded that hospitals that are privatized typically deliver worse quality care after converting from public ownership. The study, led by University of Oxford researchers, has been published today in The Lancet Public Health (video summary available in the notes section).

28 Feb 2024

Social factors may be linked to access to stroke treatment

For people with stroke, social factors such as education, neighborhood and employment, may be linked to whether they receive treatment with clot-busting drugs according to a preliminary study released today, February 28, 2024, that will be presented at the American Academy of Neurology's 76th Annual Meeting taking place April 13–18, 2024, in person in Denver and online.

28 Feb 2024

Study reveals a safe path to overcoming food allergies for older children

New research from the University of British Columbia reveals a safe path to overcoming food allergies for older children and others who can't risk consuming allergens orally to build up their resistance.

28 Feb 2024

Study reveals high prevalence of BRCA1 and BRCA2 mutations in ovarian cancer patients from the Salento peninsula

A new research paper was published in Oncotarget's Volume 15 on February 22, 2024, entitled, "Prevalence and spectrum of germline BRCA1 and BRCA2 in a cohort of ovarian cancer patients from the Salento peninsula (Southern Italy): a matter of preventive health."

28 Feb 2024

High hospital readmission rates found among older Americans after major surgery

A new Yale study finds an increased risk of hospital readmission for older Americans within 180 days of undergoing major surgery - a risk that is particularly acute for individuals who are frail or have dementia.

28 Feb 2024

Developing a prognostic model for bladder urothelial cancer using oxidative stress signatures

A new research paper was published in Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science) Volume 16, Issue 3, entitled, "Prognostic model development and molecular subtypes identification in bladder urothelial cancer by oxidative stress signatures."

28 Feb 2024

Exposure to neighborhood violence linked to unmet health needs and increased care utilization in children

A new collaborative study between Boston Medical Center, Brigham and Women's Hospital, Boston Children's Hospital, Hennepin Healthcare Research Institute, University of Pennsylvania, and Children's Hospital of Philadelphia finds exposure to neighborhood violence among children was associated with unmet health needs and increased acute care utilization.

28 Feb 2024

Poorly controlled asthma linked to excessive greenhouse gas emissions, study finds

Patients whose asthma is poorly controlled have eight times excess greenhouse gas emissions compared with those whose condition is well controlled—equivalent to that produced by 124,000 homes each year in the UK—indicates the first study of its kind, published online in the journal Thorax.

28 Feb 2024

Study: Potential biomarker in the blood predicts sudden cardiac deaths

The discovery of a biomarker readily measured in blood could be a significant step towards preventing sudden deaths.

28 Feb 2024

Novel drug combination shows promise for treating advanced skin cancers in kidney transplant recipients

People who have had a kidney transplant are at high risk for developing skin cancers. New research directed by investigators from the Johns Hopkins Kimmel Cancer Center is exploring the best combination of treatments to target skin cancers while preserving the transplanted organs.

28 Feb 2024

Investigational protein replacement protects neonatal mice from deadly intestinal disease

Scientists from Stanley Manne Children's Research Institute at Ann & Robert H. Lurie Children's Hospital of Chicago and colleagues found that an investigational protein replacement – recombinant human insulin-like growth factor 1 and its binding protein-3 (rhIGF-1/BP3) – protected neonatal mice from necrotizing enterocolitis (NEC), a deadly intestinal disease that often strikes extremely premature infants.

28 Feb 2024

AHA scientific statement: Advances and challenges in AI applications for cardiovascular medicine

Artificial intelligence (AI) may transform cardiovascular medicine. For now, though, many challenges remain, and few AI tools have been proven to improve care, according to a new American Heart Association scientific statement published today in Circulation, the Association's flagship, peer-reviewed journal.

28 Feb 2024

Using machine learning to identify key predictors of mortality in dementia patients

Researchers at the Icahn School of Medicine at Mount Sinai and others have harnessed the power of machine learning to identify key predictors of mortality in dementia patients.

28 Feb 2024

Cannabis users may be at higher risk of heart attack and stroke

An analysis of 430,000 adults in the U.S. found that using cannabis, most commonly through smoking, eating or vaporizing it, was significantly associated with a higher risk of heart attack and stroke, even after controlling for tobacco use (combustible cigarettes and other tobacco products) and other cardiovascular risk factors, according to new research published today in the Journal of the American Heart Association, an open access, peer-reviewed journal of the American Heart Association.

28 Feb 2024

Kefir shows promise in improving gut health of ICU patients, study finds

The safety, feasibility, and impact of kefir administration on the gut microbiome of critically ill adults.

28 Feb 2024

New blood biomarkers identified to predict cardiovascular risk in rheumatoid arthritis patients

Rheumatoid arthritis impacts approximately 2 million people in the United States and is associated with increased risk of cardiovascular disease.

28 Feb 2024

Say that again: Using hearing aids can be frustrating for older adults, but necessary

It was an every-other-day routine, full of frustration. Every time my husband called his father, who was 94 when he died in 2022, he'd wait for his dad to find his hearing aids and put them in before they started talking.

28 Feb 2024

California lawsuit spotlights broad legal attack on anti-bias training in health care

Los Angeles anesthesiologist Marilyn Singleton was outraged about a California requirement that every continuing medical education course include training in implicit bias — the ways in which physicians' unconscious attitudes might contribute to racial and ethnic disparities in health care.

28 Feb 2024

SickKids scientists lay the groundwork for early detection of cardiomyopathy

In the first study to use whole genome sequencing to examine tandem repeat expansions in heart conditions, scientists at The Hospital for Sick Children (SickKids) have laid the groundwork for early detection of and future precision therapies for cardiomyopathy.

27 Feb 2024

Hospital News and Research

Hacking at UnitedHealth unit cripples a swath of the US health system: What to know

Hospital privatization leads to lower quality care, study reveals

Social factors may be linked to access to stroke treatment

Study reveals a safe path to overcoming food allergies for older children

Study reveals high prevalence of BRCA1 and BRCA2 mutations in ovarian cancer patients from the Salento peninsula

High hospital readmission rates found among older Americans after major surgery

Developing a prognostic model for bladder urothelial cancer using oxidative stress signatures

Exposure to neighborhood violence linked to unmet health needs and increased care utilization in children

Poorly controlled asthma linked to excessive greenhouse gas emissions, study finds

Study: Potential biomarker in the blood predicts sudden cardiac deaths

Novel drug combination shows promise for treating advanced skin cancers in kidney transplant recipients

Investigational protein replacement protects neonatal mice from deadly intestinal disease

AHA scientific statement: Advances and challenges in AI applications for cardiovascular medicine

Using machine learning to identify key predictors of mortality in dementia patients

Cannabis users may be at higher risk of heart attack and stroke

Kefir shows promise in improving gut health of ICU patients, study finds

New blood biomarkers identified to predict cardiovascular risk in rheumatoid arthritis patients

Say that again: Using hearing aids can be frustrating for older adults, but necessary

California lawsuit spotlights broad legal attack on anti-bias training in health care

SickKids scientists lay the groundwork for early detection of cardiomyopathy

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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