Cardiology News and Research

Latest Cardiology News and Research

Researchers identify five new genes associated with increased waist-to-hip ratio

Excess abdominal fat can be a precursor to diseases such as cardiovascular disease, type 2 diabetes and cancer. A person's measure of belly fat is reflected in the ratio of waist circumference to hip circumference, and it is estimated that genetics account for about 30-60 percent of waist-to-hip ratio.

23 Jan 2014

Function of stem cells in blood-forming system is regulated by estrogen, says study

Scientists have known for years that stem cells in male and female sexual organs are regulated differently by their respective hormones. In a surprising discovery, researchers at the Children's Medical Center Research Institute at UT Southwestern (CRI) and Baylor College of Medicine have found that stem cells in the blood-forming system — which is similar in both sexes — also are regulated differently by hormones, with estrogen proving to be an especially prolific promoter of stem cell self-renewal.

23 Jan 2014

Home-based hospice practices for hospitalized patients could improve end-of-life care

A study by researchers at the Birmingham Veterans Affairs Medical Center and the University of Alabama at Birmingham says using home-based hospice practices for terminally ill, hospitalized patients could reduce suffering and improve end-of-life care.

23 Jan 2014

Proper good night's sleep promotes both mental and physical health

Getting a good night's sleep means more than you probably think. "I would say the importance of sleep is definitely underestimated by the general public," said Dr. Sandhya Kumar, assistant professor of neurology at Wake Forest Baptist Medical Center and medical director of its Sleep Center.

23 Jan 2014

New drug helps children and young adults who have severe pain from sickle cell disease

Saint Louis University researchers are studying whether ReoPro® (abciximab), a drug currently given to heart patients undergoing angioplasties to open blocked arteries, also could help children and young adults who have severe pain from sickle cell disease.

23 Jan 2014

Nearly half of hospitalized American adults age 65 require decision-making assistance

Nearly half of hospitalized American adults age 65 and older require decision-making assistance from family members or other surrogates because the patient is too impaired to make decisions independently, according to a new study from the Regenstrief Institute and the Indiana University Center for Aging Research.

23 Jan 2014

ECMO: A last-resort therapy for extremely severe cases of influenza

Physicians at the University of Alabama at Birmingham are employing a technology known as ECMO as a last-resort therapy for extremely severe cases of influenza. ECMO, short for extracorporeal membrane oxygenation, is a sort of portable heart/lung bypass machine.

23 Jan 2014

Hydroxytyrosol in olive oil may help reduce risk of breast cancer

A major component of olive oil, hydroxytyrosol, is the subject of a Houston Methodist study of women who are at increased risk of developing breast cancer. The study focuses on the changes in breast density after one year of treatment and is the first of its kind in the United States.

23 Jan 2014

People may be able to keep weight off by using compact elliptical device while sitting

People may be able to keep the weight off by using a compact elliptical device while sitting at a desk or watching TV, according to Penn State College of Medicine researchers.

23 Jan 2014

Adverse events for patients treated for heart attack and heart failure have declined, study finds

Adverse events for patients being treated for heart attack and heart failure have declined, according to a new study published in the January 23 issue of the New England Journal of Medicine. However, the analysis funded by the Agency for Healthcare Research and Quality found that there has not been a significant decrease in adverse events for patients being treated for pneumonia and those who are recovering from surgery.

22 Jan 2014

Lack of SIRT1 protein in the liver leads to lower levels of liver FGF21

A new study led by Boston University School of Medicine demonstrates that the abnormal metabolism linked to obesity could be regulated in part by the interaction of two metabolic regulators, called the NAD-dependent deacetylase SIRT1 and fibroblast growth factor 21 (FGF21). Using experimental models, the researchers found that a lack of SIRT1 protein in the liver led to lower levels of a liver secreted protein FGF21, which resulted in an increased likelihood of developing fatty liver disease and obesity.

22 Jan 2014

Outcome good for patients with dual alcohol use and affective disorders

Alcohol use disorders in patients with depression or bipolar disorder can be successfully treated with intervention and follow-up, say researchers.

22 Jan 2014

Schizophrenia cognition tool promising in bipolar disorder patients

The Brief Assessment of Cognition in Schizophrenia may be an appropriate tool for measuring cognition in elderly patients with bipolar disorder, a pilot study suggests.

22 Jan 2014

Research under way to develop new techniques for detecting diabetic retinopathy

Research is under way to develop new techniques for detecting diabetic retinopathy at early onset with the hope of improving prevention and treatment of this major cause of blindness.

22 Jan 2014

St. Jude Medical reports net sales of $1.422 billion in fourth quarter 2013

St. Jude Medical, Inc. today reported sales and net earnings for the fourth quarter and full year ended Dec. 28, 2013.

22 Jan 2014

Long-term exposure to particulate matter linked with increased risk for heart attack

Long-term exposure to particulate matter is associated with an increased risk for heart attack. Moreover, this association can already be observed in levels of particulate exposure below the current specified European limit values.

22 Jan 2014

CytRx receives FDA approval to continue dosing aldoxorubicin for patients with soft tissue sarcomas

CytRx Corporation (NASDAQ:CYTR), a biopharmaceutical research and development company specializing in oncology, today announced it has received approval from the U.S. Food and Drug Administration (FDA) to continue dosing patients with aldoxorubicin until disease progression in a planned pivotal, global Phase 3 clinical trial with aldoxorubicin as a second-line treatment for soft tissue sarcomas.

22 Jan 2014

Patients who arrive at hospital during off-hours are more likely to die

More people die and emergency hospital treatment takes longer for heart attack victims who arrive at the hospital during off-hours (nights and weekends), compared with patients who arrive during regular daily hours, according to a Mayo Clinic study published online in the British Medical Journal on Jan. 21.

22 Jan 2014

Scientists showcase HDL nanotherapy that may provide solution to repeat heart attacks

Up to 30 percent of heart attack patients suffer a new heart attack because cardiologists are unable to control inflammation inside heart arteries - the process that leads to clots rupturing and causing myocardial infarction or stroke.

22 Jan 2014

Genetic counseling delivered over telephone as effective as face-to-face counseling, says study

Genetic counseling delivered over the telephone is as effective as face-to-face counseling, finds the largest randomized study to date comparing the two methods. The multi-center study, led by researchers at Georgetown Lombardi Comprehensive Cancer Center, was reported today in the Journal of Clinical Oncology.

22 Jan 2014

Cardiology News and Research

Latest Cardiology News and Research

Researchers identify five new genes associated with increased waist-to-hip ratio

Function of stem cells in blood-forming system is regulated by estrogen, says study

Home-based hospice practices for hospitalized patients could improve end-of-life care

Proper good night's sleep promotes both mental and physical health

New drug helps children and young adults who have severe pain from sickle cell disease

Nearly half of hospitalized American adults age 65 require decision-making assistance

ECMO: A last-resort therapy for extremely severe cases of influenza

Hydroxytyrosol in olive oil may help reduce risk of breast cancer

People may be able to keep weight off by using compact elliptical device while sitting

Adverse events for patients treated for heart attack and heart failure have declined, study finds

Lack of SIRT1 protein in the liver leads to lower levels of liver FGF21

Outcome good for patients with dual alcohol use and affective disorders

Schizophrenia cognition tool promising in bipolar disorder patients

Research under way to develop new techniques for detecting diabetic retinopathy

St. Jude Medical reports net sales of $1.422 billion in fourth quarter 2013

Long-term exposure to particulate matter linked with increased risk for heart attack

CytRx receives FDA approval to continue dosing aldoxorubicin for patients with soft tissue sarcomas

Patients who arrive at hospital during off-hours are more likely to die

Scientists showcase HDL nanotherapy that may provide solution to repeat heart attacks

Genetic counseling delivered over telephone as effective as face-to-face counseling, says study

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Cardiology News and Research

Latest Cardiology News and Research

Real-time Raman monitoring for pharmaceutical hot melt extrusion

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