January 1st, 2012 by Medgadget in News
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The airline industry has long been a paradigm example of safety, but it was not always that way. The transition occurred over the second half of the 20th century and was marked by rigorous equipment testing and procedures, such as the strict incorporation of checklists. Healthcare is an industry that recently has become quite interested in the possibility of implementing airline industry standards to improve patient safety and care delivery (read the books The Checklist Manifesto and Why Hospitals Should Fly if you’d like a solid overview of this phenomenon)
This month Lockheed Martin and Johns Hopkins, two institutional leaders in the fields of aviation and healthcare, respectively, announced a partnership to bring cutting-edge systems integration to the intensive care unit (ICU). According to the press release: Read more »
*This blog post was originally published at Medgadget*
December 28th, 2011 by BarbaraFederOstrov in News, Research
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Last week, I wrote about controversial research linking fallout from Japan’s earthquake-damaged Fukushima nuclear plant to infant deaths in the United States.
The research, which was harshly criticized by Scientific American’s Michael Moyer and others, was published in the peer-reviewed Journal of International Health Services, and I had asked the journal’s editor-in-chief Vicente Navarro for his response to the criticisms.
Navarro, professor of health policy at Johns Hopkins University’s Bloomberg School of Public Health, emailed me this comment today: Read more »
*This blog post was originally published at Reporting on Health - Barbara Feder Ostrov's Health Journalism Blog*
September 30th, 2011 by ChristopherChangMD in Research
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Researchers at Johns Hopkins published a study that reports that MRI scans CAN cause feelings of dizziness induced by magnetic fields causing motion of the electrically charged fluid of the inner ear.
In both ears, there is a “gyroscope” called the labyrinth. Whenever the head turns or a force like gravity is exerted on this system, fluid moves within, which tells the brain that motion has occurred. It’s much like looking into a glass of water and based on the way the water tilts in the glass, you can guess which way motion is occurring.
In any case, the study Read more »
*This blog post was originally published at Fauquier ENT Blog*
September 14th, 2011 by Peggy Polaneczky, M.D. in Research
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The idea that heart disease mortality rises dramatically at menopause has been one of the truisms of medicine that spawned a generation of hormone use by women and led to the rise and subsequent fall of Prempro in the Women’s Health Initiative, the end-all-be-all study that failed to prove the truism. The truism is still so strongly believed that research to prove it right continues, using different hormone formulations and different cohorts of women, in the hopes that the hormonal fountain of youth was just misbranded and given to the wrong aged cohort.
Now comes a landmark study that suggests that what we’ve thought all along about heart disease and menopause may actually be wrong.
Dhananjay Vaidya and colleagues at Johns Hopkins and the University of Alabama have re-analyzed mortality data on men and women in the UK and US and concluded that, contrary to popular belief, heart disease rates and mortality do not increase dramatically with menopause, but rather rise more gradually as a function of age in both men and women.
“Our data show there is Read more »
*This blog post was originally published at The Blog That Ate Manhattan*
August 4th, 2011 by RamonaBatesMD in News, Research
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Yesterday, I came across this press release from Johns Hopkins regarding a new composite material which may someday be used to restore damaged soft tissue. (photo credit)
The liquid material is a composite of biological and synthetic molecules which is injected under the skin. Transdermal light is then used to “set” the material into a more solid structure.
The results of the early experiments in rats and humans has been reported in the July 27 issue of Science Translational Medicine (full reference below).
It is hoped that the new liquid material is a biosynthetic soft tissue replacement composed of poly(ethylene glycol) (PEG) and hyaluronic acid (HA).
From the press release Read more »
*This blog post was originally published at Suture for a Living*
