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High prevalence of infection with three recently discovered human polyomaviruses

A majority of the human population has been exposed to newly discovered KI (KIV), WU (WUV), and Merkel cell (MCV) human polyomaviruses, according to a new study by researchers at the University of Colorado.

29 Mar 2009

Concern over inappropriate diagnosis and treatment of primary hypothyroidism

More and more people are being inappropriately diagnosed and treated for underactivity of the thyroid gland (known as primary hypothyroidism), warn doctors in an editorial published on bmj.com today.

29 Mar 2009

RegeneRx reports phase II venous stasis trial results

Regenerx Biopharmaceuticals Inc. has announced the results of its Phase II clinical trial evaluating the safety and wound-healing efficacy of RGN-137 for the treatment of patients with venous stasis ulcers.

29 Mar 2009

Protein from tick saliva shows potential for myasthenia gravis treatment

Looking for a better treatment for the autoimmune disease myasthenia gravis, researchers have found that a protein in tick saliva shows promise in limiting the severity of the disease in an animal model in a study published in the Annals of Neurology.

29 Mar 2009

Positive phase 3 uveitis trial results for voclosporin

Isotechnika Inc. has announced that their partner, Lux Biosciences, Inc., reported the results from the three Phase 3 LUMINATE trials investigating voclosporin oral capsule (LUVENIQ or LX211) for the treatment of uveitis.

29 Mar 2009

New drink targeted for diabetics, individuals with high blood sugar

Scientists in China are reporting development of a low-calorie, low-sugar vegetable juice custom-designed for millions of individuals with diabetes and pre-diabetic conditions that involve abnormally high blood sugar.

29 Mar 2009

Transdermal delivery of estrogen therapy may show safety benefits as opposed to oral delivery

Transdermal delivery of estrogen therapy available by prescription "seems not to alter" the risk of venous thromboembolism (VTE), or blood clotting, in postmenopausal patients when compared to oral delivery, a new study suggests.

29 Mar 2009

Study offers closer look at Takotsubo cardiomyopathy

"Broken heart syndrome" is still a mystery to many in the medical community, but new data from researchers at The Miriam Hospital may shed some light on the clinical characteristics and outcomes of this relatively rare, life-threatening condition.

29 Mar 2009

Retired NFL linemen have high incidence of sleep apnea

Sleep disordered breathing, also known as sleep apnea, is highly prevalent among retired National Football League (NFL) players, and particularly in linemen, according to Mayo Clinic research.

29 Mar 2009

Link between sleeping medicine use and driving impairment

A new study from the Norwegian Institute of Public Health shows a positive link between the amount of the hypnotic (sleeping medicine) zopiclone in the blood and the chance of being assessed as impaired in a clinical examination.

29 Mar 2009

New evidence supports use of catheter-based therapy to remove blood clots in stroke patients

Nearly 90 percent of the 700,000 strokes that affect U.S. patients each year are caused by a blockage of blood vessels supplying the brain, known as ischemic stroke.

29 Mar 2009

Data suggesting that omacetaxine can eradicate leukemic stem cells may offer a breakthrough for CML

Data showing the ability of omacetaxine to kill leukemic stem cells in mouse models with drug-resistant chronic myelogenous leukemia (CML) are the subject of an advance online publication in the journal Leukemia, ChemGenex Pharmaceuticals Limited (ASX:CXS and NASDAQ:CXSP) announced today.

29 Mar 2009

Updated heart failure guidelines focus on key research findings, clinical advances

Updated guidelines on the diagnosis and management of heart failure will help physicians incorporate the latest research findings into the treatment of patients with this complex and disabling disease.

29 Mar 2009

Simple, noninvasive finger sensor test predicts major cardiac events

Results of a Mayo Clinic study show that a simple, noninvasive finger sensor test is "highly predictive" of a major cardiac event, such as a heart attack or stroke, for people who are considered at low or moderate risk, according to researchers.

26 Mar 2009

Polymer nanowires detect cancer biomarker

Investigators at the University of California, Riverside, have developed a simple and cost-effective method of building conducting polymer nanowires that can detect a wide range of levels of a cancer biomarker. This work, which was published in the journal Analytical Chemistry, could serve as a model for portable cancer detection equipment suitable for use in a doctor's office.

26 Mar 2009

Should all women be screened for domestic violence?

A screening programme which would require doctors and nurses to ask all women whether they have experienced domestic violence, whatever their reason for seeking medical attention, is not justified, according to a new report by researchers at the University of Bristol, funded by the National Institute for Health Research Health Technology Assessment (NIHR HTA) programme.

26 Mar 2009

New approach to prostate cancer detection - Sarcosine may distinguish between slow-growing and aggressive prostate cancers

On Friday 20 March, US researcher Dr. Chris Beecher from the University of Michigan gave a well attended lecture about sarcosine, an N-methyl derivative of the amino acid glycine, at the 24th Annual EAU Congress in Stockholm, Sweden.

25 Mar 2009