The News Review:
- Achilles Heel Of Common Childhood Tumor Identified
- The reflective essayist (book excerpt: The Uncertain Art)
- New fertility drug works for couple who failed at IVF
- Expert Novices: Simulation Produces Real-World Results in …
- The Communication Center / Medical Research
Achilles Heel Of Common Childhood Tumor Identified
Science Daily (press release)
However, while the tumors are benign, they can cause disfigurement or clinical complications. This new research offers hope for the most severe of these cases, pointing at a potential, non-invasive treatment for the condition. These findings, the result of a collaboration between scientists from Harvard Medical School and the Harvard School of Dental Medicine, Children’s Hospital Boston, and the de Duve Institute at the Catholique University of Louvain in Brussels, will be published October 19 in Nature Medicine. In this study, researchers looked at tissue isolated from nine distinct hemangioma tumors. They found that the endothelial cells that lined the affected blood vessels were all derived from the same abnormal cell. Like other tumors, hemangiomas are caused by the abnormal proliferation of tissue. Since no other type of cell within the tissue displayed the same self-replicating tendency, the scientists concluded that the endothelial cells were the source of the tumors’ growth.
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The reflective essayist (book excerpt: The Uncertain Art)
American Medical News (subscription)
At the risk of appearing lofty, I believe that the storyteller is also the person communicating the truth to the world, perhaps to posterity. A distinguished medical historian, now long dead, once told me that doctors are the only real philosophers, because only doctors know how people actually behave. Perhaps that is an overstatement, but the practice of medicine has been my key to understanding the way we live, and I use it to search for the reality of the human condition. ~~~This second excerpt examines the physician’s role in ensuring public welfare and treating society’s ills. Of all the resounding nouns in the First Aphorism — “Life,” “Art,” “occasion,” “experience,” “judgment,” “physician,” “patient,” “attendants,” “externals” — the one whose applicability to the doctor is most controversial must surely be externals. In Hippocratic times, externals referred to the patient’s surroundings: the general ambience most likely to encourage cure. A salubrious climate, good water, healthful and restorative food, an atmosphere of serenity — these were essential ingredients of the way of life that the Greeks called regimen.
New fertility drug works for couple who failed at IVF
The Herald, UK
Now a drug called Pergoveris has been produced which combines both luteinising hormone and FSH. There is hope that using the two hormones together may improve the quality of the embryo created and increase its chances of survival. Professor Richard Fleming, scientific director of the Glasgow Centre for Reproductive Medicine (GCRM), the private fertility clinic where the treatment was successfully used for the first time, said: “It is trying to replicate what happens in nature more than the pure FSH drug. ”
GCRM doctors believed the 36-year-old woman who gave birth after using the treatment, which typically costs around %500 for a 10 to 12 day course, stood a lower than average chance of conceiving even through IVF because of her hormone profile. Professor Fleming said: “Usually, we expect a pregnancy rate of 35% in patients of this age. But in a case like this we would expect a success rate more in the region of 5% to 10%. Tests before treatment showed that her ovarian function was below normal, with only a limited supply of eggs available.
Expert Novices: Simulation Produces Real-World Results in …
Newswise (press release)
, and her research group from the department of anesthesiology at Northwestern University Feinberg School of Medicine in Chicago studied 21 first-year anesthesia residents as they were tested on simulation scenarios during their first six weeks of training. ?By undergoing simulation-based training, novice residents improved competence in safe practice earlier than that which was achieved by clinical exposure alone,? said Dr. ?Specific simulation training in scenarios when low oxygen and low blood pressure occurred resulted in significantly enhanced scores compared to non-simulation training.
The Communication Center / Medical Research
Scientific Frontline, OK
Hooten suggests that “further research should focus on developing treatment strategies that could reduce the lower response rates observed in male smokers. ” As so often is the case, smoking appears to have a negative impact on obtaining the pain relief so desperately sought by patients seeking out chronic pain treatment. Anesthesiologists: Physicians providing the lifeline of modern medicine. Founded in 1905, the American Society of Anesthesiologists is an educational, research and scientific association with 43,000 members organized to raise and maintain the standards of the medical practice of anesthesiology and improve the care of the patient.
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