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American Red Cross encourages public to be trained in full CPR and use of AEDs

"Articles published today in The New England Journal of Medicine (NEJM) cite a pair of studies on Compression-Only Cardiopulmonary Resuscitation (CPR), sometimes called continuous chest compressions, Hands-Only CPR, or cardio cerebral resuscitation (CCR).

29 Jul 2010

E-cigarette aerosol decreases over time in smoke-out interval, researchers find

Stronger suction is required to smoke "electronic cigarettes" - marketed as tobacco-free nicotine delivery systems - than conventional brands, with possible adverse effects on human health, researchers at the University of California, Riverside report.

29 Jul 2010

ACS CAN report finds nearly half of all states falling short on legislative solutions to prevent, fight cancer

Nearly half of all states are falling short on legislative solutions to prevent and fight cancer, according to a new report released today by the American Cancer Society Cancer Action Network (ACS CAN). However, despite budget crises in several states, some state lawmakers still made positive progress in the fight against a disease that will kill an estimated 569,000 people in the United States this year.

29 Jul 2010

Researchers find how angiotensin influences immune system

Researchers in Heidelberg and Stanford have discovered a new signalling pathway of brain cells that explains how widely used antihypertensive drugs could keep inflammation in multiple sclerosis in check. The peptide angiotensin not only raises blood pressure but also activates the immunological messenger substance TGF beta on a previously unknown communication pathway in the brain.

29 Jul 2010

Positive results from phase I clinical trial of MultiStem in patients with AMI announced

Angiotech Pharmaceuticals, Inc. and partner Athersys, Inc. announced positive results from its phase I clinical trial of MultiStem, its allogeneic cell therapy product, administered to individuals following acute myocardial infarction, more commonly referred to as a heart attack.

29 Jul 2010

Clarient second-quarter net revenue increases 21% to $28.7 million

Clarient, Inc., a premier anatomic pathology and molecular testing services resource for pathologists, oncologists and the biopharmaceutical industry, today reported financial results for the second quarter ended June 30, 2010. Second quarter 2010 net revenue was $28.7 million, a 21 percent increase over the $23.7 million net revenue in the 2009 second quarter and a sequential increase of nearly eight percent over the $26.6 million in the first quarter of 2010.

29 Jul 2010

Nymox provides update on NX-1207 Phase 3 program for benign prostatic hyperplasia

Nymox Pharmaceutical Corporation provided an update today on the Company's Phase 3 program for NX-1207, Nymox's investigational drug for benign prostatic hyperplasia (BPH). The Safety Monitoring Committee meeting of July 22, 2010 for the Phase 3 U.S. pivotal trials of NX-1207 was favorable and indicated no significant safety concerns for the trials to date. Patient recruitment and trial activities for pivotal U.S. studies NX02-0017 and NX02-0018 are proceeding at over 70 well-known urology investigative sites throughout the U.S.

29 Jul 2010

Research to help people born with 'face blindness'

A specific area in our brains is responsible for processing information about human and animal faces, both how we recognize them and how we interpret facial expressions. Now, Tel Aviv University research is exploring what makes this highly specialized part of the brain unique, a first step to finding practical applications for that information.

29 Jul 2010

Researchers to evaluate effect of RTC program on patient outcomes

Researchers at the Health Quality Council and the University of Saskatchewan will be the first to rigorously evaluate a quality improvement program designed to help nurses and other care providers reduce the time they spend on administrative tasks or retrieving medical supplies, so that they can spend more time with their patients.

29 Jul 2010

FAO launches initiative to curb animal diseases

In an effort to prevent and control outbreaks of animal diseases and the associated costs, the U.N. Food and Agriculture Organization on Monday announced a new five-year initiative "to improve global response to disease outbreaks, implement effective prevention and containment strategies and manage risks," PANA/Afrique en ligne reports (7/28).

29 Jul 2010

Reliance on assistive devices can affect everyday life in multiple ways: Study

Obese older adults are more likely to use walkers, canes and other mobility devices at a younger age, and may run the risk of using them incorrectly, according to new research from Purdue University.

29 Jul 2010

Texas raises organ donor registry; D.C. not ready for medical marijuana sales; L.A. health department facing major service cuts

"Though Texas has the nation's lowest percentage of registered organ and tissue donors, several recent initiatives have more than doubled the state's donor rolls this year. The number enrolled in the Glenda Dawson Donate Life Texas Registry has ballooned since Jan. 1, when state law required Department of Public Safety clerks to ask all driver's license and ID card applicants whether they would like to register as organ donors. Since then, nearly 70,000 donors a month have joined the pool" (George, 7/27).

29 Jul 2010

Merit Medical second-quarter revenues increase 16% to $74.9 million

Merit Medical Systems, Inc., a leading manufacturer and marketer of proprietary disposable medical devices used in interventional and diagnostic procedures, particularly in cardiology, radiology and gastroenterology, today announced record revenues of $74.9 million for the quarter ended June 30, 2010, an increase of 16% over revenues of $64.8 million for the quarter ended June 30, 2009. Revenues for the six-month period ended June 30, 2010 were a record $142.4 million, compared with $123.2 million for the corresponding period in 2009, a gain of 16%.

29 Jul 2010

Researchers unveil mechanism of cholera bacteria to create cell energy

Researchers have found that an enzyme in the bacteria that causes cholera uses a previously unknown mechanism in providing the bacteria with energy. Because the enzyme is not found in most other organisms, including humans, the finding offers insights into how drugs might be created to kill the bacteria without harming humans.

29 Jul 2010

African leaders agree to expand maternal health campaign as AU Summit concludes

African leaders participating in the 15th African Union Summit, which concluded on Tuesday, agreed to expand a campaign aimed at curbing maternal mortality on the continent and adopted other "key actions" in an effort to reduce infant and maternal mortality, PANA/Afrique en ligne reports.

29 Jul 2010

Scientists identify new targets to develop treatment for HD

Scientists at the Buck Institute for Age Research have discovered that a particular family of enzymes are involved in the breakdown of proteins that modify the production of toxic fragments that lead to the pathology of Huntington's disease. These enzymes, matrix metalloproteinases, provide new targets for drug therapies for the disease - targets that have already been shown to respond to cancer drugs currently in clinical development.

29 Jul 2010

Scientists develop new surgical procedure for prostate cancer using natural orifices

With a recent first of its kind surgery, physicians at Mayo Clinic in Arizona have developed a new surgical procedure for the treatment of prostate cancer using natural orifices - signaling the next step in the evolution of minimally invasive surgery.

29 Jul 2010

Genetic signals determine neurotransmitter use for communication

Cascades of genetic signals determine which neurotransmitter a brain cell will ultimately use to communicate with other cells. Now a pair of reports from biologists at the University of California, San Diego, have shown for the first time that electrical activity in these developing neurons can alter their chemical fate-and change an animal's behavior-by tweaking this genetic program.

29 Jul 2010

Study reveals high rate of atrial fibrillation in patients with early stages of CKD

Millions of Americans in the early stages of chronic kidney disease (CKD) are at an increased risk of having atrial fibrillation (AF) - a major risk factor for stroke - according to new research by investigators at Wake Forest University Baptist Medical Center.

29 Jul 2010

Mayo leaps into social media marketing

The Mayo Clinic is opening a school of social media for health providers, the (Minneapolis-St. Paul) Star Tribune reports. The new "Center for Social Media… [will] train other health care organizations to use Twitter, YouTube and Facebook to connect patients and doctors.

29 Jul 2010