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Bacterial pneumonia patients at increased risk of major heart problems
A new study suggests patients hospitalized with pneumonia may be at serious risk of new or worsening heart problems. view more (2007-06-19)
The risk factors of abdominal venous thrombosis
Abdominal venous thrombosis may present as BCS or SVT. Hereditary and acquired risk factors have been implicated in the etiopathogenesis of abdominal venous thrombosis view more (2008-10-13)
New device detects heart disease using less than one drop of blood
Testing people for heart disease might be just a finger prick away thanks to a new credit card-sized device created by a team of researchers from Harvard and Northeastern universities in Boston. view more (2009-06-02)
Reducing Blockage Fails to Improve Access to the Bloodstream for Kidney Dialysis
Reducing early blockages in bloodstream access for kidney failure treatment does not increase the likelihood that the access will function adequately for long-term treatments, according to a study funded by the National Institutes of Health. Results were published May 14, 2008, in the Journal of the American Medical Association. view more (2008-05-23)
Inflammation worsens danger due to atherosclerosis
Current research suggests that inflammation increases the risk of plaque rupture in atherosclerosis. The related report by Ovchinnikova et al, "T cell activation leads to reduced collagen maturation in atherosclerotic plaques of ApoE-deficient- mice," appears in the February 2009 issue of The American Journal of Pathology. view more (2009-01-23)
Right warfarin dose determined by 3 genes
Researchers at Uppsala University, together with colleagues at the Karolinska Institute and the Sanger Institute, have now found all the genes the determine the dosage of the blood-thinning drug warfarin. The findings are published in the scientific journal PLoS Genetics. view more (2009-03-20)
Mayo researchers explore reasons for complications with kidney failure patients
Mayo Clinic researchers searching for explanations of high mortality rates among kidney failure patients undergoing hemodialysis are focusing their attention on the use of heparin, a drug used to reduce clotting of the blood. view more (2005-08-18)
Unusual case of a woman who suffered stroke during sex
Minutes after having sexual intercourse with her boyfriend, a 35-year-old woman suddenly felt her left arm go weak. Her speech became slurred and she lost feeling on the left side of her face. view more (2008-09-15)
Combination of ASA and clopidogrel reduces heart attack risk in patients with acute coronary syndrome
In order to better prevent blood clots, clopidogrel can be prescribed to patients with acute ischaemia of the heart muscle, in addition to acetylsalicylic acid (ASA). The Institute for Quality and Efficiency in Health Care (IQWiG) has now investigated whether the combination of clopidogrel and ASA actually has a higher benefit for patients than... view more... (2009-04-22)
UW launches study testing adult stem cells for heart damage repair
The University of Wisconsin School of Medicine and Public Health is among the first medical centers in the country taking part in a novel clinical trial investigating if a subject's own stem cells can treat a form of severe coronary artery disease. view more (2007-03-13)
Researchers Discover New Enzyme in Cancer Growth
While studying the mechanics of blood clots, researchers at the University of Oklahoma Health Sciences Center discovered a new enzyme that not only affects the blood, but seems to play a primary role in how cancer tumors expand and spread throughout the body. view more (2008-12-04)
Cord blood cells may widen treatment window for stroke
Researchers at the University of South Florida found that human umbilical cord blood cells administered to rats two days following a stroke greatly curbed the brain's inflammatory response, reducing the size of the stroke and resulting in greatly improved recovery. view more (2005-11-14)
Major discovery raises prospect of better patient care by improving platelet life span
The research team led by Drs Benjamin Kile and David Huang has discovered that platelet life span is controlled by two key molecules. The discovery raises the prospect of developing a new drug to prolong the life span of platelets stored in blood banks, effectively increasing the availability of this life-saving blood product. view more (2007-03-23)
Gene variant linked to risk of stroke and heart attack for those on Plavix
A new study reports that a gene variant carried by about a third of the population plays a major role in this group's response to an anti-clotting medicine, clopidogrel (Plavix). People with the variant produce a defective version of the CYP2C19 enzyme and are less able to activate the drug. view more (2009-08-26)
Blood cholesterol levels predict risk of heart disease due to hormone therapy
A new analysis of a subgroup of participants in the Women's Health Initiative (WHI) hormone therapy clinical trials suggests that healthy, postmenopausal women whose blood cholesterol levels are normal or lower are not at increased, short-term risk for heart attack when taking hormone therapy. view more (2008-05-27)
New study suggests Rx estrogen delivery through the skin may show safety benefits as opposed to oral delivery
Transdermal delivery of estrogen therapy available by prescription "seems not to alter" the risk of venous thromboembolism (VTE), or blood clotting, in postmenopausal patients when compared to oral delivery, a new study suggests. view more (2009-03-27)
Researchers resolve how COX inhibitors cause heart hazards, and offer alternative treatment strategy
Inhibitors of cyclooxygenase-2 (COX-2) were developed to relieve inflammatory pain as effectively as nonsteroidal anti-inflammatory drugs (NSAIDS), but without one of their major side effects, gastrointestinal bleeding. view more (2006-04-14)
Urgent Surgery Is Not Always Necessary To Treat Stroke Caused By Brain Haemorrhage
The results of a major international Medical Research Council (MRC) trial, undertaken in collaboration with the Stroke Association, show that early surgery is not always the best treatment for one of the commonest and most lethal forms of stroke. The results of the trial, published in this week's edition of The Lancet, will help doctors decide the... view more... (2005-01-27)
Inflammatory bowel disease is a risk factor for thrombosis
People with inflammatory bowel disease (IBD) are more than three times as likely to develop blood clots in their veins (venous thromboembolism), finds new research in Gut. Thromboembolism is a serious and potentially life threatening event. For many years, patients with IBD were thought to be at increased risk, but the evidence has been... view more... (2004-03-09)
Blood test identifies women at risk from Alzheimer's
Middle-aged women with high levels of a specific amino acid in their blood are twice as likely to suffer from Alzheimer's many years later, reveals a thesis from the Sahlgrenska Academy at the University of Gothenburg, Sweden. view more (2009-11-09)
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