_ Age-Related Decline in Motor Skills May Not be Inevitable By Jane Farrell article Researchers have pinpointed a source of age-related motor decline, and that could lead to targeted treatments to deal with the condition. The investigators, from the School of Medicine at The University of Texas Health Science Center at San Antonio, discovered evidence that so-called “set points” in the nervous system are not inevitably determined during development but can be “reset” with age.
_ The Benefits of ΓÇ£TelehealthΓÇ¥ By Sondra Forsyth article “Telehealth”, an approach to saving costs and improving patient care in hospitals, goes far beyond videoconferenced doctor visits, according to researchers at the University of Michigan who conducted the first survery of how broadly web-based technologies are being used nationwide. The team found that 42 percent of U.S. hospitals use some type of "telehealth" approach. The study, published in the February 2014 issue of the journal Health Affairs, breaks down adoption rates by state.
_ Women's Health and Wellness New Clues to Endometriosis By Jane Farrell article Researchers have taken a step toward better diagnosis and treatment of endometriosis by discovering a pattern of molecules and cellular activity linked to the painful condition. Endometriosis, the invasion of uterine tissue into surrounding organs, including the peritoneal cavity and the ovaries, affects an estimated 10 percent of women. It can cause severe pain and infertility. It’s also difficult to diagnose because symptoms may disappear for years at a time, and very little is known about its cause.
_ Hospitals Don't Follow Infection Prevention Rules By article The most comprehensive review of infection control efforts at U.S. hospitals in more than three decades found lax compliance even in intensive care units where patients are more likely to be treated with devices linked to preventable infections – such as central lines, urinary catheters and ventilators. That is the finding of research done at Columbia University School of Nursing and published in the American Journal of Infection Control.
_ Aging Well Well-being Feeling in Control Can Increase Longevity By article People who feel in control and believe they can achieve goals despite hardships are more likely to live longer and healthier lives, especially among those with less education, according to a study by Brandeis University and the University of Rochester and published online in the Journal of Health Psychology. Previous studies have shown that people with a high school diploma or less education tend to die younger than those with a college degree or graduate training. Yet, that’s not a hard and fast rule. Why?
Determining Severity of Rotator-Cuff Injuries By article About 90 percent of people over 60 years old have rotator-cuff disease. A new ultrasound probe that has been developed at Clemson University in South Carlina could take some of the guesswork out of determining the severity of rotator-cuff injuries, making it easier for doctors to decide whether patients need surgery. Rotator-cuff injuries are the second highest-costing disease in the country, behind only back injuries.
_ Some Women May Need More Hormone Therapy By Jane Farrell article Researchers have found that for a substantial percentage of women, moderate to severe hot flashes last up to ten years or more after menopause, and that may mean hormone therapy should be prescribed for a longer period of time. Investigators from the University of Pennsylvania’s Perelman School of Medicine discovered that for most women, moderate to severe hot flashes continue, on average, for just five years after menopause, but more than one third of women have hot flashes for a decade or beyond.
_ Improving Ultrasound for Cancer Detection By Jane Farrell article Researchers have made a breakthrough in the use of ultrasound to detect and monitor cancer, and the discovery could provide a safer method than the ones already in use. Ultrasound has some advantages over other detection and monitoring methods such as X-rays, CT scans and MRIs: It’s less expensive and is radiation-free. But it hasn’t provided as clear an image as have the other methods.
Why the Next Big Frontier in Medicine is Energy Medicine By blog I first heard about Dr. Mehmet Oz in 2000 when I was writing my book The Whole Man Program: Reinvigorating Your Body, Mind, and Spirit After 40. Dr. Oz was one of the top heart surgeons in the world at New York Presbyterian Hospital/Columbia Medical Center. I wanted to find someone with the best scientific credentials to help me better understand heart disease so I could help other men. Dr. Oz was a wonderful resource. He is still one of the best surgeons in the world but he has since expanded his view of what constitutes good medicine.
State Efforts to Promote Continuity of ACA Coverage By article A new culture of health care has been ushered in by the Patient Protection and Affordable Care Act (ACA) but Americans with income fluctuations, such as those with multiple part-time jobs, may experience shifts in coverage. Those transitions would require the affected people to "churn" between Medicaid and private insurance, a process that could affect affordability and continuous access to care.
_ Men's Health Hope for Reversing Hair Loss By article One potential approach to reversing hair loss uses stem cells to regenerate the missing or dying hair follicles but it hasn't been possible to generate sufficient numbers of hair-follicle-generating stem cells. Now, however, researchers at the University of Pennsylvania School of Medicinehave come up with a method for for converting adult cells into epithelial stem cells.
_ A Good Inflammatory Substance? By Jane Farrell article It’s well known that inflammation is frequently a cause of disease, but new research indicates that low levels of a pro-inflammatory substance in the brain are crucial for cognition. Researchers from the University of Texas, San Antonio, found that found that blocking the substance, interleukin-6 , impaired learning in rats. The learning area affected was cognitive flexibility – the ability to change learned thoughts and behaviors in response to a changed environment.
_ Spinal Cord Injuries Increasing in Seniors By Jane Farrell article The rate of traumatic spinal cord injuries is rising sharply among older people, with the leading cause appearing to be falls, according to a new study from Johns Hopkins. In fact, the number-one cause of spinal cord injuries overall no longer appears to be motor vehicle crashes, but falls. The injuries suffered in these accidents range from temporary numbness to paralysis. Researchers said their findings indicated that efforts to prevent falls among older people could significantly reduce the number of spinal cord injuries.
_ Electronic Health Records = Fewer Unnecessary Tests By Jane Farrell article Electronic health-records systems, in which medical information is securely shared, may be helping avoid unnecessary care, a new study shows. Fewer emergency patients got repeated medical scans when they went to a hospital that takes part in a health information exchange, or HIE, according to researchers published online in the journal Medical Care. Researchers from the University of Michigan said their findings are a good evaluation of the effectiveness of HIEs.
_ Breast Cancer New Way to Image Dense Breasts By article Dartmouth engineers and radiologists are developing new approaches for an emerging technique called MRI with near-infrared spectroscopy (NIRS) to image dense breasts for abnormalities. The study will appear in the February 2014 issue of the journal Academic Radiology.
_ Why Inflammation Impairs Memory as We Age By article Inflammation has long been linked to disorders of memory such as Alzheimer's disease. Severe infections can also impair cognitive function in healthy elderly individuals. Now new research done at Brighton and Sussex Medical School in the UK and published in the journal Biological Psychiatry not only helps explain why inflammation impairs memory but could spur the development of new drugs targeting the immune system to treat dementia.
_ Flu Vaccines Needed for Diabetics By Jane Farrell article Diabetics between the ages of 18 and 65 are at higher risk of getting the flu than are those without the condition, a new study has shown.
_ Toward a Cure for Advanced Prostate Cancer By article A powerful new animal model for metastatic prostate cancer known as RapidCaP reveals a cancer-gene 'switch' that drives metastasis. That is the finding of research done at Cold Spring Harbor Laboratory on Long Island in New York. The study was published on January 24th 2014 in the journal Cancer Discovery.