Prolonged Use of Loop Diuretics May Raise Fracture Risk
2009-02-04
Postmenopausal women who use loop diuretics are at increased risk of fractures, according to a report published in the Jan. 26 issue of the Archives of Internal Medicine.
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Postmenopausal women who use loop diuretics are at increased risk of fractures, according to a report published in the Jan. 26 issue of the Archives of Internal Medicine.
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Background Following the release of the 2002 report of the Women's Health Initiative (WHI) trial of estrogen plus progestin, the use of menopausal hormone therapy in the United States decreased substantially. Subsequently, the incidence of breast cancer also dropped, suggesting a cause-and-effect relation between hormone treatment and breast cancer. However, the cause of this decrease remains controversial.
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Overweight? Part of the problem may be low vitamin D levels, a new study hints.
Among a group of 90 young women living in sunny southern California, those with insufficient levels of vitamin D were significantly heavier and had greater body mass than their counterparts with sufficient levels of vitamin D, Dr. Vicente Gilsanz, of Children's Hospital Los Angeles and colleagues found.
These findings suggest "obesity is related to vitamin D insufficiency," Gilsanz told Reuters Health.
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Celgene has issued a Dear Healthcare Professional letter describing a controlled clinical study suggesting that Innohep may increase the risk for death, compared to unfractionated heparin when used to treat elderly patients with renal insufficiency. It recommended consideration of alternatives to Innohep when treating these patients for deep vein thrombosis with or without pulmonary embolism.
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Certain adhesive patches that deliver medication through the skin have been found to be a risk to patient safety. The patches, if worn while undergoing magnetic resonance imaging scans or MRIs, can cause skin burns, says the U.S. Food and Drug Administration today.
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FDA expanded its nationwide alert to consumers about tainted weight loss products containing undeclared, active pharmaceutical ingredients. The FDA has identified additional weight loss products (Herbal Xenicol, Slimbionic, and Xsvelten) and new undeclared active pharmaceutical ingredients (fenproporex, fluoxetine, furosemide, and cetilistat). The current list now includes 72 products.
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The FDA notified healthcare providers and patients that insulin pens and insulin cartridges are never to be shared among patients. Sharing of insulin pens may result in transmission of hepatitis viruses, HIV, or other blood-borne pathogens. Insulin pens are not designed, and are not safe, for one pen to be used for more than one patient, even if needles are changed between patients because any blood contamination of the pen reservoir could result in transmission of already existing blood-borne pathogens from the previous user.
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FDA notified healthcare professionals of an update to a previous alert that addresses the interaction of ceftriaxone with calcium-containing products, based on previously reported fatal cases in neonates. At the request of FDA, the manufacturer of ceftriaxone (Roche) conducted two in vitro studies to assess the potential for precipitation of ceftriaxone-calcium when ceftriaxone and calcium-containing products are mixed in vials and in infusion lines.
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The U.S. Food and Drug Administration the equivalents to the Saudi Food and Drug Authority (SFDA) is warning consumers to immediately stop using Hydroxycut products by Iovate Health Sciences Inc., of Oakville, Ontario and distributed by Iovate Health Sciences USA Inc. of Blasdell, N.Y. Some Hydroxycut products are associated with a number of serious liver injuries. Iovate has agreed to recall Hydroxycut products from the market.
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FDA provided healthcare professionals with updated information on the original March 2008 early communication and January 2009 follow-up communication about the ongoing safety review for the leukotriene inhibitors, montelukast, zafirlukast and zileuton. Neuropsychiatric events have been reported in some patients taking montelukast (Singulair), zafirlukast (Accolate), and zileuton (Zyflo and Zyflo CR). FDA has requested that manufacturers include a precaution in the drug prescribing information (drug labeling).