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Gastric bypass surgery may not be the most effective surgery in producing weight loss

"Overall, we found that patients who elect to have duodenal switch end up slimmer than those who choose gastric bypass," says Dr. Gladys W. Strain, director of research for bariatric surgery at NewYork-Presbyterian/Weill Cornell and associate research professor of nutrition in surgery at Weill Medical College of Cornell University.

16 Oct 2005

Curry spice appears to shut down a protein active in the spread of breast cancer

Curcumin, the main ingredient of turmeric and the compound that gives curry its mustard-yellow color, inhibits metastasis to the lungs of mice with breast cancer, report researchers at The University of Texas M. D. Anderson Cancer Center

16 Oct 2005

Largest known series of data examining the sequencing of tamoxifen and radiation

Fox Chase Cancer Center researchers say the sequence of tamoxifen and radiation following lumpectomy for early-stage breast cancer patients does not affect disease control, survival or complication rates, but administering tamoxifen concurrently with radiation has negative cosmetic results.

16 Oct 2005

New surgical option for breast cancer patients

A new surgical option for breast cancer patients combines removal of the cancerous tumor with breast reduction in one surgical procedure, called oncoplastic surgery, with benefits that include improved cosmetic outcome and reduced risk of complications.

13 Oct 2005

Gel made from a patient's own blood reduces pain and may improve wound healing

The study, published in the September issue of the Annals of Otology, Rhinology and Laryngology, found that patients who received platelet gel reported an easier recovery than patients who received traditional packing to stop bleeding.

13 Oct 2005

Severe hypoglycemia - complication of gastric bypass surgery

Physicians monitoring patients who have undergone gastric bypass surgery should be on the alert for a new, potentially dangerous hypoglycemia (low blood glucose) complication that, while rare, may require quick treatment, according to a new study

12 Oct 2005

New fungal defensin, plectasin, possesses as much power as penicillin

A peptide identified in a fungus found in northern European pine forests possesses as much power as penicillin as well as vancomycin, according to an international team of researchers.

12 Oct 2005

Removing metastatic disease from the diaphragm significantly increases survival rates in ovarian cancer patients

In a retrospective study looking back at a decade of surgeries, Mayo Clinic Cancer Center researchers have determined that surgery to remove metastatic disease from the diaphragm, in conjunction with other procedures to remove the primary diseased tissue in ovarian cancer patients, significantly increases survival rates.

12 Oct 2005

Novel therapies for pleural mesothelioma

Researchers at New York University School of Medicine and Wayne State University have found a molecule that reveals the early stages of pleural mesothelioma, a chest cancer caused by asbestos. The finding opens the way to a blood test for the disease, according to a new study published in the Oct. 13 issue of The New England Journal of Medicine.

12 Oct 2005

Researchers call for better recognition and pain management of endometriosis

Women with endometriosis can wait up to ten years for the painful gynaecological condition to be diagnosed, according to a paper in latest issue of UK-based Journal of Clinical Nursing.

12 Oct 2005

Obesity associated with a threefold increase in SCD1 expression in obese muscle

The gene encoding an enzyme that hinders muscle from burning fat manufactures three times more enzyme in the muscle of obese people than lean people, researchers from Duke University Medical Center and Louisiana State University have found. This causes the obese muscle tissue to both store more fat and burn less fat, the researchers said.

11 Oct 2005

Sleletal muscle findings highlight the importance of exercise in obese people

The findings suggest that muscle bears a metabolic memory of obesity, which may help to explain why sustained weight loss can be difficult despite cutting calories, according to the researchers. Exercise might more successfully override the aberrant metabolic program in muscle, they suggest, thereby improving the long-term prognosis of those prone to obesity.

11 Oct 2005

New discoveries help explore the function of regulatory T cells in autoimmune disease and in cancer

More than 150 years after the discovery of Hassall's corpuscles in 1849, the function of these round blobs of cells in the human thymus gland has now been explained. The answer, in turn, ends an intense hunt for the origin of regulatory T cells that has been under way for years.

11 Oct 2005

Real-world treatment of patients with acute coronary syndromes

A review of more than 56,000 cases of acute coronary syndromes reveals that older patients are less likely to receive treatment recommended by guidelines, even though they benefit as much or more than younger patients when the recommended treatment is provided, according to a new study in the Oct. 18, 2005, issue of the Journal of the American College of Cardiology.

11 Oct 2005

Performing a sentinel node biopsy prior to mastectomy and reconstruction gives best results

Altering the standard step-by-step procedure that takes women facing a mastectomy from diagnosis to surgery to reconstruction can improve the process and help in determining if immediate reconstruction is the best course of action, according to new research from the University of North Carolina at Chapel Hill.

10 Oct 2005

Electron-beam computed tomography - a more accurate replacement for coronary catheterizations

Electron-beam computed tomography (EBCT) is more accurate than conventional catheter angiography for detecting a dangerous congenital heart abnormality that could cause sudden death, according to research by a Saint Louis University radiologist published last month in Catheterization and Cardiovascular Interventions: Journal of the Society for Cardiovascular Angiography and Interventions.

10 Oct 2005

High fat foods can soothe inflammation

"Take two cheeseburgers and call me in the morning," may sound like far-fetched medical advice. After all, high fat foods can worsen blockages in blood vessels.

10 Oct 2005

Promising new treatment options for prostate cancer

Prostate cancer is the second leading cause of death among American men. It is estimated that one in six males will develop the disease during his lifetime. However, promising new treatment options have been developed to help combat this threatening disease.

9 Oct 2005

Patients in level I trauma centers were nearly 20 percent less likely to die than those in level II centers

Patients who are taken to a level 2 trauma center after suffering serious injury are significantly more likely to die than comparable patients treated at a major level 1 trauma center, according to researchers at the Keck School of Medicine of the University of Southern California.

9 Oct 2005

Tissue engineering used to reconstruct defective tracheas (windpipes) in fetal lambs

Researchers at Children's Hospital Boston report using tissue engineering to reconstruct defective tracheas (windpipes) in fetal lambs, first using cells from the amniotic fluid to grow sections of cartilage tube, and then implanting these living grafts into the lambs while still in the womb.

9 Oct 2005

Surgery News and Research

Gastric bypass surgery may not be the most effective surgery in producing weight loss

Curry spice appears to shut down a protein active in the spread of breast cancer

Largest known series of data examining the sequencing of tamoxifen and radiation

New surgical option for breast cancer patients

Gel made from a patient's own blood reduces pain and may improve wound healing

Severe hypoglycemia - complication of gastric bypass surgery

New fungal defensin, plectasin, possesses as much power as penicillin

Removing metastatic disease from the diaphragm significantly increases survival rates in ovarian cancer patients

Novel therapies for pleural mesothelioma

Researchers call for better recognition and pain management of endometriosis

Obesity associated with a threefold increase in SCD1 expression in obese muscle

Sleletal muscle findings highlight the importance of exercise in obese people

New discoveries help explore the function of regulatory T cells in autoimmune disease and in cancer

Real-world treatment of patients with acute coronary syndromes

Performing a sentinel node biopsy prior to mastectomy and reconstruction gives best results

Electron-beam computed tomography - a more accurate replacement for coronary catheterizations

High fat foods can soothe inflammation

Promising new treatment options for prostate cancer

Patients in level I trauma centers were nearly 20 percent less likely to die than those in level II centers

Tissue engineering used to reconstruct defective tracheas (windpipes) in fetal lambs

Sensing a Healthier Future

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

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