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MedImmune funds study on RSV disease among premature infants

MedImmune continues to advance its commitment to pediatric research with today's announcement of the first observational prospective study designed to assess the burden of respiratory syncytial virus (RSV) among preterm infants 32-to-35 weeks gestational age (GA) in outpatient settings during their first year of life.

30 Jun 2009

A painless way to hold down health costs?

NPR reports on a way to reduce national health care costs: "Getting doctors and hospitals in the parts of the country that spend the most on medical care now to bring that spending more in line with that of lower-spending regions."

30 Jun 2009

Discovery of new trigger for chronic inflammation in rheumatoid arthritis

A signal molecule made by the human body that triggers the immune system into action may be important in rheumatoid arthritis, according to new research published today in Nature Medicine. The authors of the study, from Imperial College London, say that if scientists could block this signal, it may be possible to develop more effective arthritis treatments.

29 Jun 2009

Insect venom shots work for severe "local" sting reactions, too

The same bee and other insect venom shots that doctors use to prevent deadly systemic reactions to insect stings can also tone down large local allergic reactions that, while not dangerous, can be painful and inconvenient, a Johns Hopkins study shows. Results of the study are published in the June 2009 Journal of Allergy and Clinical Immunology.

29 Jun 2009

Review of endocrine disorders in the U.S.

A dogged review of the medical literature has produced what is believed to be the nation's first comprehensive estimate of the extent of dozens of endocrine disorders in the United States.

29 Jun 2009

Placebo effects in caregivers may change behavior of children with ADHD

Stimulant medications, such as Ritalin and Adderall, are the accepted treatment to stem hyperactivity in children with attention deficit-hyperactive disorder (ADHD) and improve their behavior.

29 Jun 2009

Researchers test whether estrogen could improve outcomes after traumatic brain injury, shock

UT Southwestern Medical Center researchers are conducting two pilot clinical trials to determine whether a single, early dose of estrogen can improve survival and neurological outcomes after severe traumatic brain injury or traumatic hemorrhagic shock.

29 Jun 2009

First ever study of European patients shows large numbers crossing borders for reproductive therapies

A substantial number of European patients travel to other countries for fertility treatment, both because they think that they will receive better quality care abroad and in order to undergo procedures that are banned in their home country says a study of the subject launched at the 25th annual conference of the European Society of Human Reproduction and Embryology.

29 Jun 2009

The Virtual Physiological Human

It could mean the end of animal testing and eventually even clinical patient drug trials. The Virtual Physiological Human is a 21st century pan-European project that’s gaining momentum and takes a major step forward this week at The University of Nottingham.

29 Jun 2009

Obama leaves door open to tax on health benefits

"President Barack Obama on Wednesday rejected the idea of fully taxing Americans' employer-provided health insurance benefits, but suggested he might be persuaded to tax so-called Cadillac coverage ... in the interest of a compromise with Congress," McClatchy/The Star-Telegram reports.

29 Jun 2009

Drug companies increasingly use medical science liaisons

The Wall Street Journal reports that drug companies are increasingly using medical science liaisons: "Pharmaceutical companies are barred by the Food and Drug Administration from promoting unapproved drug uses, called off-label use, but they are using employees called 'medical science liaisons,' who are often physicians and pharmacists, as a legal way to discuss those uses.

29 Jun 2009

Australian swine flu vaccine ready in months

A vaccine developed 'in record time' by Australian scientists to protect against the influenza A H1N1 virus (swine flu) may not be available just yet because this swine flu vaccine, developed by University of Queensland (UQ) scientists, is not yet registered for use in Australia.

28 Jun 2009

Cognitive behavioural therapy for major psychiatric disorder: does it really work?

Research co-led by an academic at the University of Hertfordshire, concludes that Cognitive Behavioural Therapy (CBT) is of no value in schizophrenia and has limited effect on depression.

28 Jun 2009

Recent trends in breast cancer incidence in U.S. white women by urban/rural and poverty status

The recent decline in invasive breast cancer in the US was significantly less pronounced in the poor and those who live in rural areas. Researchers writing in the open access journal BMC Medicine suggest this may be due to varying reductions in the numbers of women taking hormone therapy (HT).

28 Jun 2009

How ‘high carb’ foods cause heart attacks

It has been commonly known for a number of years that certain foods, such as white bread and corn flakes, are bad for cardiac health, but new research from Israeli scientists shows just how 'high carb' foods cause heart attacks.

28 Jun 2009

Inhaled growth hormone safe for children deficient in this key protein

A multi-center clinical trial led by a Riley Hospital for Children endocrinologist has found that inhaled growth hormone (GH) is well tolerated by children with GH deficiency and that this easy-to-use method can, over a one-week period, safely deliver GH to the blood stream. In addition to having implications for those who need GH, this first pediatric study of administering it through the lungs may also help researchers interested in using this convenient method for effectively delivering other types of medications to children.

28 Jun 2009

Nanofluidic biopsy detects subtle changes in cancer cells

By taking two standard laboratory techniques - capillary electrophoresis and antibody-based protein detection - and shrinking them to the nanoscale, researchers at the Stanford University School of Medicine have created a new method for detecting miniscule changes in the levels of proteins associated with cancer.

28 Jun 2009

Harnessing nanoparticles to track cancer cell changes

The more dots there are, the more accurate a picture you get when you connect them. Cancer researchers adopting that philosophy have developed a new imaging technology that could give scientists the ability to simultaneously measure as many as 100 or more distinct features in or on a single cell. In a disease such as cancer, that capability would provide a much better picture of what is going on in individual tumor cells.

28 Jun 2009

Electrothermally driven micropumps for medicine

In biomedicine and biotechnology the smallest, complex, compound sample quantities must be reliably processed. Microsystems with new mechanisms of action for pumping, filtering and separating will manage this task with great efficiency in the future.

25 Jun 2009

Lancet Infectious Diseases examines spread of XDR-TB

The journal Lancet Infectious Diseases examines the worldwide spread of extensively drug-resistant tuberculosis (XDR-TB). Currently, about 500,000 of the 9 million new cases of TB that are identified each year are strains of XDR-TB. "Drug resistance is largely man-made - it is vitally important to review antibiotic treatment strategies and to ensure the Stop TB Strategy is fully applied to prevent further selection of drug-resistant mutants," Leonard Amaral of Universidade Nova de Lisboa said.

24 Jun 2009