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Navigation In Hip Resurfacing
Hip resurfacing can be a good alternative to total hip replacement (THR) in young adults because it conserves bone and it has acceptable short- to medium-term results. However, there have been concerns about fractures of the femoral neck with this procedure, partly due to notching and varus alignment during implantation.
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URAC And CARF International Announce New Survey Tool For Health Care Case Management Studies
URAC, the leading health care accreditation and education organization, and CARF International, a premier, global, independent accreditor of health and human services, announced a new tool for case management professionals. The uSPEQ(R)/URAC Participant Experience Survey for Case Management (uSPEQ-CM) will help evaluate and improve the quality of health care programs and services offered to consumers.
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Is Cancer The Price We Pay For Being Smarter Than Chimps?
Are the cognitively superior brains of humans, in part, responsible for our higher rates of cancer? That"s a question that has nagged at John McDonald, chair of Georgia Tech"s School of Biology and chief research scientist at the Ovarian Cancer Institute, for a while. Now, after an initial study, it seems that McDonald is on to something. The new study is available online in the journal Medical Hypothesis and will appear in the forthcoming issue of the journal.
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Frontal Cerebral Hypothermia Found To Be Possible New Treatment For Insomnia

Insomnia is associated with increased frontal cerebral metabolism during Rapid Eye Movement (REM) sleep. Cerebral hypothermia, or cooling of the brain, has been found to reduce cerebral metabolism in other medical conditions, but its effects in insomnia are unknown. In a University of Pittsburgh study by Eric Nofzinger, M.D., professor of psychiatry, patients with insomnia who received a mild hypothermic stimulus to their scalps an hour before bedtime and during the first REM cycle of sleep showed reduced brain metabolism in the frontal cortex and reduced core body temperature. Three-quarters of the patients also reported other benefits such as less distracting thoughts before bedtime and an overall better and more refreshing sleep. Dr. Nofzinger notes that further clinical trials are necessary to determine the efficiency of this treatment for chronic insomnia. University of Pittsburgh


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