New research presented at the 2012 Annual Meeting of the American Academy of Orthopaedic Surgeons (AAOS) highlights the benefits of total knee replacement (TKR) in elderly patients with osteoarthritis, including a lower probability of heart failure and mortality. Investigators reviewed Medicare records to identify osteoarthritis patients, separating them into two groups – those who underwent TKR to relieve symptoms, and those who did not. Outcomes of interest included average annual Medicare payments for related care, mortality, and new diagnoses of congestive heart failure, ...

Workers' compensation has become part of the fabric of the employer-employee relationship in North Carolina and across the U.S. In essence, an employer purchases insurance to cover the cost of work-related employee injuries and illnesses. This mandated coverage replaces the uncertainty of an employee having to sue his or her employer for work-related medical expenses and lost wages. In almost all situations, when a work injury happens, both parties know medical costs and lost wages will be handled through the workers' compensation system, regardless of who was at fault. The ...

DURHAM, N.H. – Parents are much more likely to blame and doubt their children when their child has been sexually abused by another adolescent instead of an adult, according to new research from the Crimes against Children Research Center at the University of New Hampshire. "Parents may have higher levels of blame toward their child when sexually abused by adolescents because parents have difficulty with the concept of adolescent sex offenders. Some parents may still expect the offender to be an older stranger rather than someone who their child knows, trusts, and is close ...

Boston, MA – Despite a national mandate to implement electronic health records and computer order entry systems (CPOE) by 2014, only approximately 30 percent of hospitals nationwide have done so and around 40 percent of hospitals in the state of Massachusetts have made this transition. New research from Brigham and Women's Hospital examined the impact of a vendor-developed CPOE in five community hospitals in Massachusetts and found that these CPOE systems are effective at reducing drug-related injury and harm. This research is published online in the Journal of General ...

A new immunotherapy for companion dogs with advanced-stage non-Hodgkin lymphoma (NHL) has been shown to improve survival while maintaining quality of life, according to a study published in the journal Scientific Reports. The study resulted from a collaboration between The University of Texas MD Anderson Children's Cancer Hospital in Houston and Texas A&M University College of Veterinary Medicine in College Station. Using a T-cell therapy developed at MD Anderson Children's Cancer Hospital, veterinarians from Texas A&M saw a nearly four-fold improvement in tumor-free ...

DURHAM, N.H. – Americans' knowledge of facts about the polar regions of the globe has increased since 2006, but this increase in knowledge has not translated into more concern about changing polar environments, according to new research from the Carsey Institute at the University of New Hampshire. "People's knowledge of polar regions and issues improved from 2006 to 2010, consistent with hopes that the International Polar Year in 2007 would boost public awareness. Unfortunately, we did not see a companion increase in concern about the environmental changes in these regions, ...

A woman who was an advertising executive for Y&R was recently killed in a mid-town Manhattan office building elevator accident. According to the New York Times, she "was crushed to death...after the elevator she was stepping into lurched upward, pinning her between the outside of the car and the wall of the elevator shaft." After the New York elevator accident occurred, two other passengers waited an hour inside the elevator with her body before emergency personnel could rescue them. Who is Responsible for the Elevator Accident? The New York City ...

New research presented at the 2012 Annual Meeting of the American Academy of Orthopaedic Surgeons (AAOS) found that 77 percent of trauma patients had deficient or insufficient levels of vitamin D. Researchers have linked a lack of vitamin D with muscle weakness, bone fractures, and the inability of bones to fully heal. In a new study, investigators sought to determine the prevalence of vitamin D deficiency among orthopaedic trauma patients. Investigators reviewed the medical records of 1,830 adult (ages 18 and older) patients at a university Level 1 trauma center from ...

When it comes to diets, cookies and cake are off the menu. Now, in a surprising discovery, researchers from Tel Aviv University have found that dessert, as part of a balanced 600-calorie breakfast that also includes proteins and carbohydrates, can help dieters to lose more weight — and keep it off in the long run. They key is to indulge in the morning, when the body's metabolism is at its most active and we are better able to work off the extra calories throughout the day, say Prof. Daniela Jakubowicz, Dr. Julio Wainstein and Dr. Mona Boaz of Tel Aviv University's Sackler ...

The terrible truth about the danger of football head injuries keeps piling up. Many former pro players are burdened later in life with dementia and other forms of long-term cognitive loss. Some of these players are suing the NFL, seeking compensation for their injuries. But the problem of brain damage suffered in sports competition isn't present only at the professional level. As knowledge of the problem increases, state legislatures have begun to respond with laws aimed at making competition safer in youth sports. This is a development that Ohio brain injury lawyers ...

When you are about to collide into something and manage to swerve away just in the nick of time, what exactly is happening in your brain? A new study from the Montreal Neurological Institute and Hospital – The Neuro, McGill University shows how the brain processes visual information to figure out when something is moving towards you or when you are about to head into a collision. The study, published in the Proceedings of the National Academy of Sciences of the USA (PNAS), provides vital insight into our sense of vision and a greater understanding of the brain. Researchers ...

A doll in a doll, and then one more, enveloping them from the outside – this is how Thomas Faessler explains his molecule. He packs one atom in a cage within an atom framework. With their large surfaces these structures can serve as highly efficient catalysts. Just like in the Russian wooden toy, a hull of twelve copper atoms encases a single tin atom. This hull is, in turn, enveloped by 20 further tin atoms. Professor Faessler's work group at the Institute of Inorganic Chemistry at the Technische Universitaet Muenchen (TUM) was the first to generate these spatial structures ...

Hampton Inn & Suites Atlanta Galleria Hotel, a leading Smyrna Georgia hotel, is the perfect place for guests to stay who are attending upcoming Atlanta Ballet performances. Held at the Cobb Energy Performing Arts Centre, Atlanta Ballet's upcoming shows include: - Twyla Tharp's The Princess and the Goblin, February 10-19 - Snow White, February 16-18 - Man in Black, March 23 - 25 The Atlanta Ballet's 2011-12 season includes a mix of classical and modern dance. Presenting The Princess and the Goblin in mid-February, a world premier ballet choreographed by Twyla ...

WEST LAFAYETTE, Ind. - Researchers have learned how to improve the performance of sensors that use tiny vibrating microcantilevers to detect chemical and biological agents for applications from national security to food processing. The microcantilevers - slivers of silicon shaped like small diving boards - vibrate at their natural, or "resonant," frequency. Analyzing the frequency change when a particle lands on the microcantilever reveals the particle's presence and potentially its mass and composition. The sensors are now used to research fundamental scientific questions. ...

COLUMBUS, Ohio -- When mature male white-crowned sparrows duel to win a mate or a nesting territory, a young bird just doesn't get much respect. Researchers found that older male white-crowned sparrows don't put much of a fight when they hear a young male singing in their territory – probably because the older bird doesn't consider the young rival much of a threat. But a male sparrow will act much more aggressively if it hears a bird of the same age singing in a territory it claims as its own. "These male sparrows assess an opponent's fighting ability based on age. ...

CHICAGO (February 7, 2012) – Two outcomes-based measures from the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) were recently endorsed by the National Quality Forum (NQF). The two measures, surgical site infection (SSI) and urinary tract infection (UTI), were developed by ACS in partnership with the Centers for Medicare and Medicaid Services (CMS), as possible national outcomes measures that could be adopted by the governmental body as early as 2015. "Increasingly, our national health system is looking for better ways to measure ...

CHICAGO --- Brooding in your apartment on Saturday afternoon? A new smart phone intuits when you're depressed and will nudge you to call or go out with friends. It's the future of therapy at a new Northwestern University Feinberg School of Medicine center where scientists are inventing web-based, mobile and virtual technologies to treat depression and other mood disorders. The phone and similar projects bypass traditional weekly therapy sessions for novel approaches that provide immediate support and access to a much larger population. Also in the works at the National ...

Los Angeles, CA (February 6, 2012) While researchers have long set to determine if there is a tie between race and teenage pregnancy, according to a new study, equating black teenagers with the problem of teenage pregnancy is a misrepresentation of today's real­ity. This new study is detailed in the article, "Black Teenage Pregnancy: A Dynamic Social Problem," published in SAGE Open. Researchers Lorette I. Winters and Paul C. Winters studied data from 1,580 teenage girls and found that while black teens are about twice as likely as white teens to ever be pregnant, pregnancy ...

The HCG Diet Store, an online retailer providing support products for the HCG Diet, opened its virtual doors last month. With so many places to buy HCG, there is a growing need for safe, reliable HCG support products to meet the strict guidelines of the popular HCG Diet. The e-store has a variety of HCG products including HCG Diet-safe lotion, HCG Diet-safe lip balm, HCG salad dressings, HCG books, and HCG maintenance foods. All of the HCG food and HCG hygiene products have been carefully tested to show no negative effect on weight loss during the Very Low Calorie Diet ...

TAMPA, Fla. (Feb. 7, 2012) – In a study conducted by researchers at Moffitt Cancer Center and colleagues from 11 other institutions in the Unites States and the United Kingdom, genes that are known to be involved in inflammation were found to be related to risk of ovarian cancer. Their study appeared in a recent issue of Cancer Research, published by the American Association for Cancer Research. Chronic inflammation is known to influence risk of several cancers, including ovarian cancer. The researchers identified 27 genes that are involved in inflammation and sought ...

Medical researchers at the University of Alberta reviewed the medical records of more than 100 patients who had a liver scarring condition and discovered those who were losing muscle were more apt to die while waiting for a liver transplant. These cirrhosis patients were placed at a lower spot on the transplant list because they had a higher functioning liver and were seemingly less sick than others with the same condition, based on scoring systems physicians commonly use today. Michael Sawyer, the principal investigator in the recently published review, says the results ...

New Rochelle, NY, February 7, 2012—Innovative magnetic resonance imaging (MRI) techniques that can measure changes in the microstructure of the white matter likely to affect brain function and the ability of different regions of the brain to communicate are presented in an article in the groundbreaking new neuroscience journal Brain Connectivity, a bimonthly peer-reviewed publication from Mary Ann Liebert, Inc.. The article is available free online at www.liebertpub.com/brain Brain function depends on the ability of different brain regions to communicate through signaling ...

Corcentric, a leading provider of Accounts Payable automation solutions, today announced they will be hosting "AP Outlook: The Future of Accounts Payable," a complimentary Lunch & Learn event featuring Rob DeVincent, Vice President of Product Marketing, Corcentric, and Justin Kline, National Account Manager, Corcentric. This event will take place at Maggiano's at 6001 West Park Boulevard, Plano, TX 75093 on Wednesday, February 22, 2012 from 11:00 AM - 1:00 PM CST. The featured speakers will discuss how advancements in Accounts Payable automation have supercharged ...

New Rochelle, NY, February 7, 2012—People visit social networking sites such as Facebook for many reasons, including the positive emotional experience that people enjoy and want to repeat, according to an article in Cyberpsychology, Behavior, and Social Networking, a peer-reviewed journal published by Mary Ann Liebert, Inc.. The article is available free online at www.liebertpub.com/cyber Measurements of physical and psychological responses such as breathing rate, brain activation, and pupil dilation, designed to assess a person's psychophysiological state, were collected ...

Gunshot injuries are typically categorized as low- or high-energy based on the weapon's missile velocity and mass. Typically, low energy injuries are treated with simple wound care, with or without antibiotics, regardless of the presence of a fracture. In contrast, high energy injuries are treated more aggressively. A new study, "Handgun Injuries in 2012: What the Orthopaedic Surgeon Needs to Know," presented today at the 2012 Annual Meeting of the American Academy of Orthopaedic Surgeons (AAOS), found that modern low-energy handgun ammunition is designed to inflict ...