Popular Articles

Stem Cells Embedded In Sutures To Enhance Healing
Johns Hopkins biomedical engineering students have demonstrated a practical way to embed a patient"s own adult stem cells in the surgical thread that doctors use to repair serious orthopedic injuries such as ruptured tendons. The goal, the students said, is to enhance healing and reduce the likelihood of re-injury without changing the surgical procedure itself.

Group Health Research Editor Shares Toolkit To Boost Health Literacy
The doctor"s mouth opens, and "medicalese" pours forth: words like "pyrosis" and "myocardial infarction." The patient"s eyes glaze over. If only the doctor said "heartburn" or "heart attack," the patient could learn what caused the chest pain.
News of the day
Study Helps To Determine Malaria Susceptibility In Children
Children who were exposed to Plasmodium falciparum "malaria before birth become tolerant to the malaria parasite, or their soluble products," according to a PLoS Medicine study, which has "unravelled the mystery behind why some children are more susceptible to malaria infection and anaemia," ANI/Newstrack India reports. This tolerance, which persists after birth and into childhood, erodes the immune system"s ability to attack and destroy parasites and increases the susceptibility of these children to develop a malaria infection and increases their risk for anemia (7/28).
Cardiovascular

Chief Medical Officer Otis Brawley Responds To Medicare Decision On CT Colonography

Chief Medical Officer Otis W. Brawley, M.D. responds to Medicare"s decision not to cover CT colonography "I am disappointed in this decision, as randomized clinical trials clearly show CT colonography (CTC) is as effective as optical colonoscopy for the early detection of early cancers and pre-malignant lesions. Medicare coverage for CTC, also known as virtual colonoscopy, would have provided an additional option for colorectal cancer screening. Additional options are absolutely necessary as the supply of gastroenterologists and other trained specialists is currently inadequate to supply optical colonoscopy to all of those who need it, and many people are unwilling to undergo colonoscopy or other currently reimbursed tests. It is our belief that by increasing the proportion of Americans 50 and over who get colorectal cancer screening, we could increase the number of lives saved from this devastating disease and decrease long term medical costs. Providing access to all proven screening options is even more important for those in the Medicare population, most of whom are at even greater risk of developing and dying from colorectal cancer due to their advanced age. The American Cancer Society still believes that a battery of different tests for colorectal cancer screening should be available to the American people. This includes optical colonoscopy, virtual colonoscopy, stool blood testing, as well as sigmoidoscopy." American Cancer Society


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