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Even low-level exposure to cigarette smoke affects gene function in lungs

Casual smokers may think that smoking a few cigarettes a week is "no big deal." But according to new research from physician-scientists at NewYork-Presbyterian Hospital/Weill Cornell Medical Center, having an infrequent smoke, or being exposed to secondhand smoke, may be doing more harm than people may think. The findings may further support public smoking bans, say the authors.

20 Aug 2010

Trial shows positive results for radioembolisation technique for colorectal cancer liver metastases treatment

Using the innovative technique of radioembolisation to treat patients with inoperable colorectal cancer liver metastases who have failed all standard-of-care chemotherapy options can more than double the time until their disease progresses, according to the final results of a Phase III randomised controlled trial published in the prestigious Journal of Clinical Oncology.

20 Aug 2010

Northwestern Mutual launches Disability Income Insurance Knowledge Center

To promote greater awareness about disability income insurance (DI) among physicians and dentists, Northwestern Mutual has launched the Disability Income Insurance Knowledge Center, an online resource for medical professionals.

20 Aug 2010

Benvenue Medical enrolls first patient in landmark KAST trial

Benvenue Medical, Inc., a developer of minimally invasive solutions for spine repair, announced today that it has enrolled the first patient into the landmark KAST (Kiva® System as a Vertebral Augmentation Treatment - A Safety and Effectiveness Trial) study. The case was performed by Sean Tutton, MD FSIR, Associate Professor of Radiology and Surgery at the Medical College of Wisconsin in Milwaukee.

20 Aug 2010

Positron signs agreement with Covidien for automated compounding of radiopharmaceuticals

Positron Corporation, announced it has signed an agreement with Covidien, a leading global provider of healthcare products, under which Covidien will provide technical assistance to Positron in connection with Positron's development of technology to automate the compounding of radiopharmaceuticals.

20 Aug 2010

Afghanistan, African countries lead global food insecurity list

Afghanistan and nine African countries top a list measuring global food insecurity, which was released on Thursday, Agence France-Presse reports.

20 Aug 2010

Research finds air travel causes low risk for lymphedema

McNeely, from the Faculty of Rehabilitation Medicine, says women who've had breast cancer surgery are often warned that pressure changes in an airplane cabin could trigger lymphedema, chronic swelling in the arm. But the study she did with an Australian research team showed that only five per cent of these women are likely at risk of developing any arm swelling when flying.

20 Aug 2010

UCI study is first to show reversal of long-term hind-limb paralysis

A UC Irvine study is the first to demonstrate that human neural stem cells can restore mobility in cases of chronic spinal cord injury, suggesting the prospect of treating a much broader population of patients.

20 Aug 2010

Immunosuppressive therapy benefits necrotizing myopathy patients with novel autoantibody specificity

Researchers at Johns Hopkins University School of Medicine have identified a subgroup of patients with necrotizing myopathy who have a novel autoantibody specificity that makes them potential candidates for immunosuppressive therapy. The complete study is published in the September issue of Arthritis & Rheumatism, a journal of the American College of Rheumatology.

20 Aug 2010

Research on gut mucosa enables effective drug treatment for irritable bowel syndrome

Irritable bowel syndrome makes life miserable for those affected an estimated ten percent or more of the population. And what irritates many of them even more is that they often are labeled as hypochondriacs, since physical causes for irritable bowel syndrome have never been identified. Now, biologists at the Technische Universitaet Muenchen (TUM) have shed new light on the matter: They have discovered mini-inflammations in the mucosa of the gut, which upset the sensitive balance of the bowel and are accompanied by sensitization of the enteric nervous system.

20 Aug 2010

CMS: Seniors will see modest increase in Medicare drug premiums but improved benefits

The Associated Press: "Seniors will see a modest increase in their Medicare prescription premiums next year but benefits will also improve, federal health officials said Wednesday. The average monthly premium charged by Medicare drug plans for standard coverage will rise to an estimated $30 in 2011, an increase of $1 over 2010..." But, the AP notes that "Medicare prescription plans vary widely in costs and benefits.

20 Aug 2010

Enteric microbiome affects disease susceptibility, provides therapeutic target for food-borne diseases: Research

At any given time, trillions of tiny microbes some helpful, some harmful are living on and in humans, forming communities and outnumbering the body's own cells tenfold. Using a $7.3 million federal grant that establishes a new cooperative research center at Michigan State University, a group of investigators is studying the microbes that live in our intestines, analyzing the role they play in food- and water-borne illnesses that kill millions of people each year worldwide.

20 Aug 2010

SIR-Spheres safe, effective for patients with colorectal cancer liver metastases who have failed chemotherapy

Radioactive yttrium-90 labelled resin microspheres (SIR-Spheres; Sirtex Medical, Sydney, Australia) appear to be a safe and effective treatment for patients with colorectal cancer liver metastases who have failed available chemotherapy options, according to the final results of a prospective clinical multi-centre phase II trial conducted by the Italian Society of Locoregional Therapies in Oncology (SITILO) and published in the British Journal of Cancer.

20 Aug 2010

Report: Diabetes costs account for nearly a quarter of all hospital spending

The Fiscal Times examines a recent report from the Agency for Healthcare Research and Quality about diabetes, "a disease that's costing Americans $83 billion a year in hospital fees—23 percent of total hospital spending. ... Add to this the costs of the hidden diabetes epidemic: $18 billion for the estimated 6.3 million people with undiagnosed diabetes, and $25 billion for 57 million, or one in four, American adults with pre-diabetes.

20 Aug 2010

AAPC Physician Services launches medical auditing service

AAPC Physician Services, a practice management solutions provider, announces the launch of its medical auditing service line based on feedback from physicians and a strong demand for industry expertise.

20 Aug 2010

Study finds ketamine restores connection in chronic stress affected brain cells

Yale researchers have discovered how a novel anti-depressant can take effect in hours, rather than the weeks or months usually required for most drugs currently on the market.

20 Aug 2010

Pulmonary Fibrosis Foundation to support 2010 National PF Week

The Pulmonary Fibrosis Foundation (PFF) today expressed its support for the 2010 National Pulmonary Fibrosis Awareness Week activities, to be held from September 11-18, 2010 in Washington D.C.

20 Aug 2010

Bacterial pathogens require vitamin B6 biosynthesis enzymes for virulence: Study

Scientists have determined that Helicobacter pylori, the bacterium that causes peptic ulcers and some forms of stomach cancer, requires the vitamin B6 to establish and maintain chronic infection, according to research published this week in the online journal mBio-. This finding, along with the identification of the enzyme the microbe requires to utilize the vitamin, could lead to the development of an entirely new class of antibiotics.

20 Aug 2010

SRI and Taiho collaborate to advance clinical development of TAS-108 breast cancer program

SRI International, an independent nonprofit research and development organization, announced today that it has assumed responsibility for further clinical development of the TAS-108 breast cancer program, in cooperation with Taiho Pharmaceuticals Co., Ltd., a leading Japanese pharmaceutical company. Further clinical development will focus on the lead compound's registration for the treatment of tamoxifen and aromatase inhibitor-resistant breast cancers.

20 Aug 2010

Palliative care recipients live longer and in less pain, study finds

The New York Times: "In a study that sheds new light on the effects of end-of-life care, doctors have found that patients with terminal lung cancer who began receiving palliative care immediately upon diagnosis not only were happier, more mobile and in less pain as the end neared — but they also lived nearly three months longer.

20 Aug 2010

Medical News

Even low-level exposure to cigarette smoke affects gene function in lungs

Trial shows positive results for radioembolisation technique for colorectal cancer liver metastases treatment

Northwestern Mutual launches Disability Income Insurance Knowledge Center

Benvenue Medical enrolls first patient in landmark KAST trial

Positron signs agreement with Covidien for automated compounding of radiopharmaceuticals

Afghanistan, African countries lead global food insecurity list

Research finds air travel causes low risk for lymphedema

UCI study is first to show reversal of long-term hind-limb paralysis

Immunosuppressive therapy benefits necrotizing myopathy patients with novel autoantibody specificity

Research on gut mucosa enables effective drug treatment for irritable bowel syndrome

CMS: Seniors will see modest increase in Medicare drug premiums but improved benefits

Enteric microbiome affects disease susceptibility, provides therapeutic target for food-borne diseases: Research

SIR-Spheres safe, effective for patients with colorectal cancer liver metastases who have failed chemotherapy

Report: Diabetes costs account for nearly a quarter of all hospital spending

AAPC Physician Services launches medical auditing service

Study finds ketamine restores connection in chronic stress affected brain cells

Pulmonary Fibrosis Foundation to support 2010 National PF Week

Bacterial pathogens require vitamin B6 biosynthesis enzymes for virulence: Study

SRI and Taiho collaborate to advance clinical development of TAS-108 breast cancer program

Palliative care recipients live longer and in less pain, study finds

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