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Merck appoints David Kelley, M.D., to key role in growing Diabetes and Obesity franchise

Merck & Co., Inc. has announced that David E. Kelley, M.D., has been named vice president, franchise integrator for Diabetes & Obesity. Dr. Kelley joins Merck after 20 years on staff at the University of Pittsburgh, where he most recently served as professor of medicine and director of the Obesity & Nutrition Research Center.

24 Jul 2007

Regular mammograms after breast cancer lower rate of death from breast cancer

Older women who get yearly mammograms after treatment of early-stage breast cancer are less likely to die from breast cancer, according to a study in the July 20, 2007 issue of the Journal of Clinical Oncology.

24 Jul 2007

Link between low cholesterol levels and cancer

Millions of Americans take statins to lower their cholesterol, but how low should you go?

24 Jul 2007

NSAIDs can reduce colorectal cancer risk

A study of Medicare patients with osteoarthritis provides additional evidence that non-steroidal anti-inflammatory drugs (NSAIDs) such as aspirin reduce the risk of colorectal cancer.

24 Jul 2007

Studies 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, according to a report in the July 23 issue of Archives of Internal Medicine.

24 Jul 2007

Patient involvement in decision making improves adherence to tuberculosis treatments

Tuberculosis (TB) is a major killer, causing up to two million deaths worldwide every year.

24 Jul 2007

Male circumcision reduces HIV risk by as much as 60%

Three clinical trials in Africa found that adult male circumcision reduced the risk of men acquiring HIV infection from heterosexual sex by 51-60%.

24 Jul 2007

Low literacy can shorten life

Not being able to read doesn't just make it harder to navigate each day. Low literacy impairs people's ability to obtain critical information about their health and can dramatically shorten their lives.

24 Jul 2007

Initiative to improve heart failure care at nation's hospitals makes major gains

A national initiative designed to improve heart-failure patient care in hospitals proved effective at increasing hospital adherence to key quality-of-care performance measures and reducing the length of hospital stays for patients.

24 Jul 2007

Gynecologist removes ovaries through patient's belly button

Using a new technique developed at Drexel University College of Medicine in Philadelphia, Stephanie A. King, M.D., Associate Professor and Chief of Gynecologic Oncology, removed a woman's ovaries through a single incision in the patient's belly button.

24 Jul 2007

Being elderly and illiterate means a significantly higher mortality rate

Researchers in the U.S. have found that being elderly and being unable to read and understand basic health information is a bad combination.

24 Jul 2007

Don't drink the fizzy stuff!

Drinking more than one soft drink daily whether it's regular or diet may be associated with an increase in the risk factors for heart disease, Framingham researchers reported in Circulation: Journal of the American Heart Association.

24 Jul 2007

Sun exposure during childhood may lower risk of developing multiple sclerosis

People who spent more time in the sun as children may have a lower risk of developing multiple sclerosis (MS) than people who had less sun exposure during childhood, according to a study published in the July 24, 2007, issue of Neurology ®, the medical journal of the American Academy of Neurology.

24 Jul 2007

U.S. anti-prostitution stance is not effective at helping to control the global HIV epidemic

In order to receive US funding for HIV prevention or control projects, recipient organizations must take a pledge that explicitly condemns prostitution.

24 Jul 2007

Cut out the sodas - cut down the metabolic syndrome risk!

According to a large U.S. study, soda drinks, whether they be diet or regular, are linked to an increased risk of metabolic syndrome among middle-age adults.

23 Jul 2007

Gold nanorods identify metastatic tumor cells

Using a series of gold nanorods, each with its own characteristic optical signature, researchers at Purdue University have developed a method for rapidly assaying the cellular composition of breast tumors.

23 Jul 2007

Antibody targets nanotubes to tumors

Researchers at Memorial Sloan-Kettering Cancer Center have created biocompatible single-walled carbon nanotubes that can target lymphomas and deliver both imaging and therapeutic molecules to these tumors.

23 Jul 2007

Cannabis drug for MS - don't hold your breath!!

Medicine regulators have been accused of dragging their feet over a cannabis drug for people with multiple sclerosis.

23 Jul 2007

Medical students respond positively to simulated patient experience

When a vomiting, simulated patient mannequin was rolled into the lecture hall last fall to teach large numbers of first- and second-year Wake Forest University School of Medicine students about the brain and nervous system, Michael T. Fitch, M.D., Ph.D., wasn't sure what to expect.

23 Jul 2007

Urgent needs of HIV-positive women discussed

Women Living Positive, a roundtable discussion at the IAS congress in Sydney, featured the perspectives of an international panel, including experts in HIV research and medicine, an HIV-positive woman and a member of Australia's National Association of People Living with HIV/AIDS (NAPWA), on the progress that has been made, and what remains to be done to address the needs of HIV-positive women.

23 Jul 2007