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Negative pressure wound therapy for pediatric patients

Negative pressure wound therapy is a new innovation in treating severe and complex wounds in children that decreases the need for frequent and stressful dressing changes.

4 May 2007

FDA approves new treatment for von Willebrand disease

The U.S. Food and Drug Administration (FDA) has approved Humate-P (Antihemophilic Factor/von Willebrand Factor Complex) for the prevention of excessive bleeding during and after surgery in certain patients with mild to moderate and severe von Willebrand disease (vWD).

30 Apr 2007

Influence of the cellular microenvironment on breast cancer

This month The American Journal of Pathology highlights the influence of the cellular microenvironment on breast cancer by promoting three articles from the current issue.

27 Apr 2007

Researchers identify key function of a molecule - wound healing in the skin

The skin is the largest organ of the human body. It protects against environmental influences and pathogens, regulates body temperature, and protects the body against dehydration.

24 Apr 2007

Overcrowded hospitals may hinder patient safety

Hospitals that operate at or over their capacity may be at increased risk of adverse events that injure patients, according to a study led by investigators from Massachusetts General Hospital (MGH) and Brigham and Woman's Hospital (BWH).

24 Apr 2007

Klotho proteins important players in future therapies for diabetes, obesity and kidney disease

A relative of the anti-aging gene Klotho helps activate a hormone that can lower blood glucose levels in fat cells of mice, making it a novel target for developing drugs to treat human obesity and diabetes, UT Southwestern Medical Center researchers have found.

24 Apr 2007

Drains increase harm without providing any benefit for patients undergoing open cholecystectomy

Cholecystectomy is the term used to describe the surgical removal of a gallbladder. It is performed mainly as a treatment for chronic gallstones. Although many operations are now carried out by laparoscopy, some are still done by open surgery. In these operations there is an ongoing debate about whether drains should be used.

19 Apr 2007

Johns Hopkins to test all children for 'superbugs'

Infection control and critical care experts at The Johns Hopkins Hospital have ordered testing for the two most common hospital superbugs for every child admitted to its pediatric intensive care unit.

17 Apr 2007

Power lawn mower injuries crop up with change of season

Spring is here, the sky is blue, the grass is green and it's time to give that lawn a trim. But beware: Lawn mower injuries are a seasonal threat to children and the leading cause of amputations in adolescents, say specialists from the Johns Hopkins Children's Center, Maryland's designated pediatric trauma center where the most severe injuries are treated.

9 Apr 2007

Scientists decode genome of Streptococcus sanguinis

Virginia Commonwealth University researchers have decoded the genome of a bacteria normally present in the healthy human mouth that can cause a deadly heart infection if it enters the bloodstream.

7 Apr 2007

Patient safety incidents at the nation's hospitals rose three percent

Patient safety incidents at the nation's hospitals rose three percent over the years 2003 to 2005, but the nation's top-performing hospitals had a 40 percent lower rate of medical errors when compared with the poorest-performing hospitals, according to the largest annual study of patient-safety issued today by HealthGrades, the leading independent healthcare ratings company.

2 Apr 2007

Nerites receives grant for tissue adhesive technology

Nerites Corporation has received a $100,000 Small Business Innovation Research (SBIR) grant from the National Institute of General Medical Sciences (NIGMS), a component of the National Institutes of Health (NIH).

22 Mar 2007

Women under 65 with cancer most likely to suffer emotional distress

Women under 65 are the most likely of all cancer patients to suffer from significant emotional distress - a study reports today in the British Journal of Cancer.

21 Mar 2007

Obese patients have a significantly higher risk of complications following surgery

The study, appearing in the March issue of the World Journal of Surgery, also found that morbidly obese patients had a death rate nearly twice as high as that of all other patients, as well as a higher rate of cardiac arrest.

13 Mar 2007

Guide to minimize microbial food safety hazards of fresh-cut fruits and vegetables

The Food and Drug Administration (FDA) today published a draft final guidance advising processors of fresh-cut produce how to minimize microbial food safety hazards common to the processing of most fresh-cut fruits and vegetables, which are often sold to consumers in a ready-to-eat form.

12 Mar 2007

AIDS and circumcision - the jury's still out

According to preliminary results of a study in Africa, although circumcision offers men some protection from the AIDS virus, if they are already-infected, unless they let the penis heal completely they may put women at an even higher risk of contracting the virus.

8 Mar 2007

HIV-positive men who have sex before circumcision wounds are healed could increase female partners' infection risk

HIV-positive men undergoing circumcision might be more likely to transmit the virus to their female partners if they have sex before the circumcision wounds have healed, according to preliminary results from a study being conducted in Uganda and presented on Tuesday to 75 officials from the World Health Organization and UNAIDS at a meeting in Montreux, Switzerland, the Washington Post reports

8 Mar 2007

President Bush appoints Dole, Shalala to lead panel examining veterans' care

President Bush during a speech before the American Legion on Tuesday named former Sen. Bob Dole (R-Kan.) and former HHS Secretary Donna Shalala as co-chairs of a commission that will examine the care that wounded veterans receive after they return from war, both at the Walter Reed Army Medical Center and at other military hospitals across the nation, the Washington Post reports

8 Mar 2007

MIT researchers develop technique to encourage the survival and growth of adult stem cells

Adult stem cells, found in many tissues in the body, are precursor cells for specific cell types. For example, stem cells found in the bone marrow develop into blood cells, bone cells and other connective tissues, and neural stem cells develop into brain tissue.

28 Feb 2007

Link between growth of blood vessels critical to spread of cancer and copper in our bodies

Growing new blood vessels from existing ones - a process called angiogenesis - is important in growth, development and wound healing. But it also enables the spread of tumors throughout the body, so researchers have been scrambling for ways to stop angiogenesis in the fight against cancer.

28 Feb 2007