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November 29, 2011

4 drugs causing bulk of hospitalizations for reactions

A small collection of blood thinners and diabetes medication cause two-thirds of emergency hospitalizations in older Americans, a new report from the U.S. Centers for Disease Control and Prevention found.

Officials say each year there are nearly 100,000 emergency hospitalizations for adverse drug events among seniors, and they are trying to identifying which drugs are most likely to lead to overdoses or cause an unintended effect on the patient.

“These data suggest that focusing safety initiatives on a few medicines that commonly cause serious, measurable harms can improve care for many older Americans,” said Dr. Dan Budnitz, director of CDC’s Medication Safety Program, in a statement. “Blood thinners and diabetes medicines often require blood testing and dosing changes, but these are critical medicines for older adults with certain medical conditions. Doctors and patients should continue to use these medications but remember to work together to safely manage them.”

Authors of the study, published in the New England Journal of Medicine, looked at data from 58 hospitals participating in the CDC’s National Electronic Injury Surveillance System-Cooperative Adverse Drug Event Surveillance project between 2007 and 2009.

Those aged 80 and older suffered almost half of the adverse drug events and two-thirds were due to overdoses or unintended effects of normal doses. Four drugs, alone or together, accounted for two-thirds of the hospitalizations: warfarin for blood clots (33 percent), insulins to control blood sugar in diabetics (14 percent), antiplatelets such as aspirin to prevent clots (13 percent) and oral hypoglycemic agents for diabetes (11 percent).

For more information about programs to reduce adverse drug events, go to

Posted by Meredith Cohn at 7:00 AM | | Comments (0)
Categories: Diabetes, Drugs

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About Picture of Health
Meredith CohnMeredith Cohn has been a reporter since 1991, covering everything from politics and airlines to the environment and medicine. A runner since junior high and a particular eater for almost as long, she tries to keep up on health and fitness trends. Her aim is to bring you the latest news and information from the local and national medical and wellness communities.

Andrea K. WalkerAndrea K. Walker knows it’s weird to some people, but she has a fascination with fitness, diseases, medicine and other health-related topics. She subscribes to a variety of health and fitness magazines and becomes easily engrossed in the latest research in health and science. An exercise fanatic, she’s probably tried just about every fitness activity there is. Her favorites are running, yoga and kickboxing. So it is probably fitting that she has been assigned to cover the business of healthcare and to become a regular contributor to this blog. Andrea has been at The Sun for nearly 10 years, covering manufacturing, retail , airlines and small and minority business. She looks forward to telling readers about the latest health news.

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