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STAAR Surgical receives CE Mark approval for nanoFLEX Collamer IOL lens

STAAR Surgical Company, a leading developer, manufacturer and marketer of minimally invasive ophthalmic products, today announced CE Mark approval for its nanoFLEX Collamer Single Piece IOL which can be injected through a 2.2 mm incision with the nanoPOINT Injector System.

28 Apr 2011

Simple blood test can diagnose early Parkinson's disease

In Parkinson's disease, the human body generates antibodies to combat the amyloid-producing protein alpha synuclein early in the course of the disease. A simple blood test that measures these antibodies can facilitate early diagnosis of the disorder, writes Ludmilla Morozova-Roche and her associates at Umeå University in Sweden in the latest issue of the journal PLoS One.

28 Apr 2011

Experts to teach athletic trainers, medical providers on sports head injuries

Top experts from around the country will be at the University of North Carolina at Chapel Hill later this week to teach athletic trainers and medical providers how to prevent deaths and serious injuries among high school and college athletes.

28 Apr 2011

Collaborative approach can help improve Appalachian's health

According to the Centers for Disease Control and Prevention, residents of many Appalachian counties are three times more likely to die from diabetes than someone living in other counties in the same state, or in most other parts of the United States.

28 Apr 2011

DNA structure co-discoverer to present 'Curing Incurable Cancer' at Uofl event

James D. Watson, Ph.D., winner of the 1962 Nobel Prize with Francis Crick and Maurice Wilkins for the discovery of the double helical structure of DNA, will present "Curing Incurable Cancer" and attend other events associated with the Kentucky Derby. Watson's appearances are sponsored by the James Graham Brown Cancer Center at the University of Louisville.

28 Apr 2011

New microchip sensor can detect individual's respiratory rate

Researchers at Tyndall National Institute, UCC, Cork, have developed a microchip sensor that can detect a person's respiratory rate without any contact with the person under observation.

28 Apr 2011

Heart attacks in the morning are more serious

People who have a heart attack are likely to be more seriously affected if the attack happens in the morning, reveals research published ahead of print in Heart journal.

28 Apr 2011

Special-focus on postoperative cognitive dysfunction in older adults

Postoperative cognitive dysfunction (POCD) refers to a "mild but possibly long-lasting cognitive fogginess" occurring after surgery and anesthesia. The May issue of Anesthesia & Analgesia, official journal of the International Anesthesia Research Society (IARS), presents a special-focus section on POCD in older adults—including the possible causes and preoperative evaluation of POCD risk.

28 Apr 2011

Health effects of Chernobyl nuclear crisis remain unknown 25 years after incident

Though it has been 25 years since a disastrous explosion at the Chernobyl nuclear power plant in Ukraine sent radioactive material into the air, affecting Russia, Ukraine and Belarus, as well as the rest of the world, "experts are still debating the long-term health effects of the disaster," the Los Angeles Times' "Booster Shots" blog reports.

28 Apr 2011

Guided Therapeutics' cervical detection technology design, branding to be presented at ACOG

Guided Therapeutics, Inc., announced that it will present the new design and branding of its non-invasive and painless test for the early detection of cervical precancer at two upcoming international gynecology conferences.

28 Apr 2011

Anesthetia does not appear to influence children's brain

Young children exposed to a brief, single anesthetic did not show any evidence of adverse long-term effects on the brain, according to a new Danish study published in the May issue of Anesthesiology.

28 Apr 2011

Study finds increase in implementation of evidence-based therapies for myocardial infarction

In an analysis of data from a coronary care registry in Sweden, between 1996-2007 there was an increase in the prevalence of use of evidence-based invasive procedures and pharmacological therapies for treatment of a certain type of heart attack, and a decrease in the rate of death at 30 days and one year after a heart attack for these patients, according to a study in the April 27 issue of JAMA.

28 Apr 2011

Abnormal clock gene coordination observed in tissues of Alzheimer's patients

Twenty-four hour cycles, known as circadian rhythms, are important for proper body functions, including for normal brain function and mental health. Disruptions of circadian rhythms and sleep-wake cycles have been observed in patients with Alzheimer's disease. A new study by Douglas Institute researchers unravels a possible basis for these perturbations.

28 Apr 2011

Positive results from Shire's Vyvanse clinical trial in schizophrenia

Shire plc, the global specialty biopharmaceutical company, today announced positive results from a signal-finding study of Vyvanse(R) Capsules assessing its effect in a prospective examination of adults with negative symptom predominant schizophrenia.

28 Apr 2011

Study examines racial differences between obesity and vitamin D among children

A recent study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism found that while black and white children with vitamin D deficiency both had higher fat levels, black children were more likely to have higher levels of fat just under their skin and white children were more likely to have higher levels of fat between their internal organs.

28 Apr 2011

New discovery in cancer and autoimmune diseases

Researchers in the Faculty of Medicine & Dentistry at the University of Alberta have made an important discovery that provides a new understanding of how our immune system "learns" not to attack our own body, and this could affect the way doctors treat patients with autoimmune diseases and cancer.

28 Apr 2011

Study focuses on calcium intake among U.S. population

Americans may not be getting enough calcium in their diets, according to a new study published in the May 2011 issue of the Journal of the American Dietetic Association.

28 Apr 2011

GSN receives NIH grant for non-invasive prenatal test trial in genetic abnormalities

Gene Security Network announced today that they have received a $2 million grant from the National Institutes of Health to conduct a clinical trial applying Parental Support technology for non-invasive prenatal diagnosis.

28 Apr 2011

Early diagnostic tool for joint replacement implant failure

A new test shows promise for detecting the early stages of a major cause of failure in joint replacement implants, so that patients can be treated and perhaps avoid additional surgery. More than 1.5 million total joint replacement operations are performed worldwide each year. While the success rate is 90 per cent, almost 10 per cent of implants fail and require additional surgery, report appears in the ACS journal Molecular Pharmaceutics.

28 Apr 2011

New control point for suppressing cancer cell growth

Dana-Farber Cancer Institute scientists have discovered new details of how cancer cells escape from tumor suppression mechanisms that normally prevent these damaged cells from multiplying. They also demonstrated a potential link between this cell proliferation control mechanism and the cognitive deficits caused by Down syndrome.

28 Apr 2011