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Cardiovascular surgeons heal a patient’s aortic dissection

When James Inman, 59, first experienced chest pain one night, he tried to brush it off and go back to sleep. But the pain became unbearable and Inman felt like something was wrong, so he called 911.

19 Sep 2019

Early combination therapy provides long-term benefits for patients with type 2 diabetes

A new study, VERIFY (Vildagliptin Efficacy in combination with metfoRmIn For earlY treatment of type 2 diabetes) presented at this year's Annual Meeting of the European Association for the Study of Diabetes (EASD) in Barcelona, Spain (16-20 Sept, 2019), and published simultaneously in The Lancet, is the first to show that early combination therapy using vildagliptin and metformin in patients newly diagnosed with type 2 diabetes (T2D) leads to better long-term blood sugar control and a reduced rate of treatment failure than metformin alone.

19 Sep 2019

New peptides improve memory in mice with Alzheimer’s

Alzheimer’s disease (AD) affects over 44 million people the world over. But now, neurologist Jack Jhamandas and his team have found two short peptides which, on daily injection into mice with symptoms of AD for just five weeks, led to a significant improvement.

18 Sep 2019

Familial hypercholesterolemia patients are vulnerable for future heart and stroke events

Individuals with familial hypercholesterolemia (FH) were able to lower their cholesterol under FH specialty care, but many are still not meeting LDL-cholesterol targets, according to the FH Foundation's CASCADE FH® Registry.

17 Sep 2019

New imaging technology can fix aneurysms previously deemed inoperable

Aortic aneurysms occur primarily in men over the age of 60 when arteries have become more twisted and the use of stiff stents and wires is more challenging.

17 Sep 2019

New therapeutic target for rheumatoid arthritis and type 2 diabetes

There is a growing body of knowledge that points that type 2 diabetes, a chronic disease where the blood sugar increases, is an inflammatory disease. The levels of certain inflammatory chemicals, dubbed as cytokines, are often higher in people with type 2 diabetes, than healthy people.

16 Sep 2019

New biomarkers help predict response to treatment in common brain tumor

Many scientists have noted that there is a link between inflammation or the immune response, and patient survival. One such possible relationship is the association of blood markers and the prognosis in the brain tumor called medulloblastoma.

16 Sep 2019

Eating cheese may help protect blood vessels from damage caused by salt

Cheese lovers, rejoice. Antioxidants naturally found in cheese may help protect blood vessels from damage from high levels of salt in the diet, according to a new Penn State study.

16 Sep 2019

New contrast agent combination benefits image-based modeling of tumor processes

A new contrast agent combination for imaging tumor samples enhances imaging and data extraction and thus benefits image-based modeling of tumor processes.

15 Sep 2019

Drugs used to treat retinal diseases are excreted into human breast milk, study finds

Certain drugs used to treat retinal diseases are excreted into breast milk, raising possible safety concerns for developing infants, suggests a first-of-its-kind study led by St. Michael's Hospital in Toronto and published in Ophthalmology.

15 Sep 2019

Study reveals how breast cancer uses exosomes to metastasize to the brain

Metastasizing breast cancers typically seek out the bones, lung, and brain. Brain metastases are especially dangerous; many women survive for less than a year after diagnosis. How is the cancer able to get past the blood brain barrier? And can it be blocked?

13 Sep 2019

Virginia Tech scientist receives American Heart Association award to study stroke recovery

When someone has an ischemic stroke, doctors work swiftly to remove the arterial blockage and restore blood flow to the brain. But sometimes even once the blockage is removed, there's lasting - sometimes fatal - damage.

12 Sep 2019

Scientists discover new drug target for fatal lung condition

Scientists have identified a molecular pathway that contributes to the development of pulmonary arterial hypertension, a severe, often fatal condition that has no cure.

12 Sep 2019

Brain changes may help track people most likely to develop dementia

Even before dementia diagnosis, people with mild cognitive impairment may have different changes in the brain depending on what type of dementia they have, according to a study published in the September 11, 2019, online issue of Neurology, the medical journal of the American Academy of Neurology.

11 Sep 2019

Study quantifies first lifetime-risk estimates for peripheral artery disease

The lifetime risk of lower-extremity peripheral artery disease (PAD), in which leg arteries narrow abnormally, is about 30 percent for black men and 28 percent for black women, with lower but still-substantial risks for Hispanics and whites, according to a study led by scientists at the Johns Hopkins Bloomberg School of Public Health.

11 Sep 2019

ICU bloodstream infections have reduced by 80%, research shows

Bloodstream infections acquired in UK Intensive Care Units reduced by 80% between 2007 and 2012, according to research funded by the NIHR Guy's and St Thomas' Biomedical Research Centre.

10 Sep 2019

Study finds upward trend in number of pregnant women with high blood pressure

The number of women with high blood pressure when they become pregnant or who have it diagnosed during the first 20 weeks of pregnancy has spiked in the United States over the last four decades, especially among black women, according to new research in the American Heart Association's journal Hypertension.

9 Sep 2019

Prolonged opioid use linked to low testosterone

A new study has confirmed that a major effect of opioid overuse in adults is hypogonadism, or the abnormally low secretion of testosterone. This is associated with low sexual interest, loss of muscle and bone mass, increase in fatty tissue and infertility.

9 Sep 2019

Exposure to 9/11 WTC dust associated with increased risk of heart disease in NYC firefighters

A new study of New York City firefighters has found that exposure to 9/11 World Trade Center dust is associated with a significantly increased long-term risk of cardiovascular disease.

7 Sep 2019

Sustained drop in cholesterol and blood pressure reduces lifetime risk of heart, circulatory diseases

Modest and sustained decreases in blood pressure and cholesterol levels reduces the lifetime risk of developing fatal heart and circulatory diseases, such as heart attack and stroke, according to research part-funded by the British Heart Foundation and supported by the National Institute for Health Research.

4 Sep 2019