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Family history is a poor predictor of venous clotting
Family history of venous thromboembolism (blood clotting) is an unsatisfactory predictor for identifying common thrombophilic defects in women without thrombosis before taking oral contraceptives, finds a study in this week's BMJ. A total of 324 women (mean age 34 years) with no personal history of venous thromboembolism were screened for common... view more... (2001-04-24)

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)

Women with pre-eclampsia at higher risk of later blood clots
Women with pre-eclampsia have a small but significantly higher risk of subsequent blood clotting (venous thromboembolism) compared with women diagnosed as having other common obstetrical diseases, finds a study in this week’s BMJ.   view more (2003-04-10)

Study examines long-term outcomes following blood clots
Patients who develop a blood clot in their legs (deep vein thrombosis) or lungs (pulmonary embolism) are at risk for experiencing another blood clot within three years, and patients with pulmonary embolism have a higher risk of death.   view more (2008-02-26)

TRAVELLERS NOT AT INCREASED RISK OF VENOUS THROMBOSIS
People who take long travel journeys are not at an increased risk of deep vein thrombosis (DVT), according to a research letter published in this week's issue of THE LANCET. Previous work provides evidence and theoretical explanations for the hypothesis that long-distance travel is a risk factor for venous thromboembolism (leading to the coining... view more... (2000-10-25)

Drugs used for cancer-associated anemia linked with increased risk of blood clots, death
Treating anemia with a class of drugs known as erythropoiesis-stimulating agents (ESAs) is associated with an increased risk of venous thromboembolism (blood clots in the deep veins of the legs or in the lungs) and death among patients with cancer.   view more (2008-02-27)

Many oncologists unaware of cancer clot risk
Patients receiving cancer treatments are at greater risk of blood clots, yet more than a quarter of oncologists do not recognise their clotting effects and preventive measures are rarely used, finds a study in this week’s BMJ.   view more (2003-09-10)

Less expensive anti-clotting medication appears as safe and effective as more expensive treatment
Subcutaneous (beneath the skin) injection of the original and less expensive form of the anticoagulant medication heparin is as effective and safe as subcutaneous administration of the newer and more expensive low-molecular-weight heparin for treatment of venous thromboembolism (blood clots in the deep veins of the legs or in the lungs).   view more (2006-08-23)

Women may stop anticoagulants after blood clots
Women may safely discontinue oral anticoagulants (blood thinners) after 6 months of treatment following a first unprovoked venous blood clot (thromboembolism) if they have no or one risk factor.   view more (2008-08-26)

Maternal deaths following cesarean delivery can be reduced
Maternal death rates have remained constant in the United States for many decades. Are there any improvements in health care that could reduce these rates further?   view more (2008-08-04)

tudies assess blood clot prevalence outside hospital, prevention in hospital
More cases of venous thromboembolism are diagnosed in the three months following hospitalization than during hospitalization, but less than half of inpatients receive medications to prevent blood clots from occurring.   view more (2007-07-24)

Blood clots can be treated by injections at home
Treatment of blood clots in the deep veins of the legs or the lungs with an older, less expensive form of the anticoagulant medication heparin can be just as safe and effective as similar treatment with a newer and more expensive heparin.   view more (2006-08-23)

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)

Drugs to treat anemia in cancer patients linked to thromboembolism
Medications frequently given to cancer patients to reduce their risk of anemia are associated with an increased risk of deep vein thrombosis or pulmonary embolism, according to new research led by Dawn Hershman, M.D, M.S., co-director of the breast cancer program at the Herbert Irving Comprehensive Cancer Center at NewYork-Presbyterian... view more... (2009-11-11)

New guidelines issued for diagnosis and management of venous thromboembolism
The American Academy of Family Physicians (AAFP) and American College of Physicians (ACP) today released new clinical practice guidelines for the diagnosis and management of venous thromboembolism (VTE).   view more (2007-01-30)

First guidelines to focus on postoperative atrial fibrillation
he American College of Chest Physicians (ACCP) released today the first evidence-based clinical practice guidelines for the prevention and management of postoperative atrial fibrillation (AF) after cardiac surgery.   view more (2005-08-09)

Long airplane flight does not appear to increase risk of blood clots
Researchers simulating conditions of reduced cabin pressure and reduced oxygen levels, such as may be encountered during an 8-hour airplane flight, found no increase in the activation of the blood clotting system among healthy individuals.   view more (2006-05-17)

NEW SYNTHETIC ANTITHROMBOTIC DRUG COULD REDUCE DVT RISK AFTER HIP SURGERY (pp 1710, 1715, 1721)
Two studies in this week's issue of THE LANCET highlight how a new class of synthetic antithrombotic drug could be more effective than conventional therapy in reducing the risk of potentially fatal blood clots associated with hip-replacement surgery.    Between 16 and 30% of patients who undergo Hip-replacement surgery have a risk... view more... (2002-05-15)

Elevated level of certain protein in urine linked to increased risk for blood clots
Preliminary research suggests that higher than normal levels of the protein albumin in urine is associated with an increased risk for blood clots in the deep veins of the legs or lungs (venous thromboembolism; VTE), according to a study in the May 6 issue of JAMA.   view more (2009-05-06)

Oestrogen-replacement Therapy From Skin Patches Not Associated With Venous Blood Clots (p 428)
French authors of a study in this week's issue of THE LANCET suggest that oestrogen replacement therapy (ERT) given by skin patches or gel rather than orally may cause fewer venous blood clots (a recognised side-effect of ERT). Oral ERT activates blood coagulation and increases the risk of venous thromboembolism (VTE) in postmenopausal women.... view more... (2003-08-06)
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