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Healthy snacks can aid weight-loss efforts

Women dieters who grab a snack between breakfast and lunch lose less weight compared to those who abstain from a mid-morning snack, according to a study led by researchers at Fred Hutchinson Cancer Research Center.

28 Nov 2011

Laminar air flow therapy via novel device could be beneficial for asthmatics: Study

A new device that offers drug-free bedside filtered air flow can significantly reduce patients' symptoms such as wheezing and tight chests in asthmatics. The temperature controlled laminar airflow treatment, called Protexo, filters out airborne triggers such as dust particles and mites, pet hairs and powders that cause irritation and inflammation of the lungs.

27 Nov 2011

Transplantation of new neurons into damaged area of the brain could restore brain functions

Without neurons reacting to the blood leptin level, the brain does not control the feeling of hunger and fullness. This type of genetic defects results in severe obesity in humans and animals.

25 Nov 2011

Cameras in the form of a pill

Cameras ingested in the form of a pill make it possible to examine areas of the stomach and intestines that cannot be reached using traditional equipment. Norwegian researchers are busy developing the next-generation camera pill.

25 Nov 2011

HGNS increases airflow during sleep in patients with OSA

Hypoglossal nerve stimulation (HGNS) produced marked dose-related increases in airflow in obstructive sleep apnea (OSA) patients without arousing them from sleep, according to a new study from the Johns Hopkins Sleep Disorders Center.

25 Nov 2011

Uncommon genetic deletions associated with short stature

New research sifts through the entire genome of thousands of human subjects to look for genetic variation associated with height. The results of the study, published by Cell Press in the December issue of the American Journal of Human Genetics, suggest that uncommon genetic deletions are associated with short stature.

24 Nov 2011

J-shaped relationship between wine intake and reduced cardiovascular risk

Research published in the European Journal of Epidemiology by Costanzo S, Di Castelnuovo de Gaetano G et al has sought to separate the effects of wine, beer or spirit drinking in relation to fatal and non-fatal cardiovascular events. The Italian authors carried out an updated meta-analysis on the relationship between wine, beer or spirit consumption and cardiovascular outcomes, using state-of-the-art statistical techniques.

23 Nov 2011

Pediatricians warn about hazards of button batteries

With the increasing production of electronic products in the consumer market, more button batteries are found in the home setting. From remote controls and watches to musical greeting cards and toys, these small, shiny objects are the perfect size for a curious child to swallow or even push into their nasal cavity or ear canal. It is important for parents to be aware of the dangers that button batteries pose to young children and the damage that these batteries can cause.

23 Nov 2011

CWRU receives NHLBI grant to study sleep apnea as possible cause of AF

Case Western Reserve University School of Medicine has received a $3.8 million grant from the National Heart, Lung, and Blood Institute (NHLBI) to study sleep apnea as a possible cause of atrial fibrillation (AF), the most commonly diagnosed type of arrhythmia, or irregular heart rhythm.

22 Nov 2011

Active sex life in seniors secret to happiness

In the study of 238 married people aged 65 or older in the US. the researchers found that almost 80 per cent who had sex more than once a month were ‘very happy’ with their life in general.

21 Nov 2011

Despite market constraints, the drug market for key hospital-treated infections will increase: Report

Decision Resources finds that the drug market for key hospital-treated infections that are of high interest to drug developers—most notably nosocomial pneumonia, bloodstream infections, skin and skin structure/surgical site infections and urinary tract infections—will increase from $3.3 billion in 2010 to just over $4 billion in 2020 in the United States, France, Germany, Italy, Spain, the United Kingdom and Japan.

21 Nov 2011

Nature Medicine publishes dexpramipexole Phase 2 ALS study results

Knopp Biosciences LLC today announced the publication in Nature Medicine of comprehensive results from the Phase 2 study of dexpramipexole, a small-molecule modulator of mitochondrial bioenergetics, in people with amyotrophic lateral sclerosis.

21 Nov 2011

FDA grants HDE marketing approval for BSD-2000 Hyperthermia System to treat cervical cancer

BSD Medical Corporation, a leading provider of medical systems that utilize heat therapy to treat cancer, announced today that the Company has obtained Humanitarian Device Exemption (HDE) marketing approval for the BSD-2000 Hyperthermia System (BSD-2000) from the U.S. Food and Drug Administration.

21 Nov 2011

Link between sex and happiness among older married individuals

The more often older married individuals engage in sexual activity, the more likely they are to be happy with both their lives and marriages, according to new research presented in Boston at The Gerontological Society of America's (GSA) 64th Annual Scientific Meeting.

21 Nov 2011

Combo hormone therapy increases risk of breast cancer in women with new-onset tenderness

The debate about using menopausal hormone therapies to relieve symptoms in post-menopausal women has been ongoing. Is the combination therapy of estrogen and progestin better or worse than just giving women estrogen alone? In women who still have a uterus (those who have not had a hysterectomy), progestin counteracts the increased risk of uterus cancer when estrogen is given alone, but at the expense of an increase in breast cancer risk compared to estrogen alone.

19 Nov 2011

FDA approves EYLEA for treatment of wet Age-related Macular Degeneration

Regeneron Pharmaceuticals, Inc. today announced that the U.S. Food and Drug Administration has approved EYLEA (aflibercept) Injection, known in the scientific literature as VEGF Trap-Eye, for the treatment of patients with neovascular (wet) Age-related Macular Degeneration (AMD) at a recommended dose of 2 milligrams every four weeks for the first 12 weeks, followed by 2 mg every eight weeks.

19 Nov 2011

NYU Langone cardiovascular experts present new research findings at AHA 2011

Experts from the Cardiac & Vascular Institute at NYU Langone Medical Center presented new research findings at the American Heart Association Scientific Sessions 2011 held November 12-16, 2011 in Orlando, Florida.

18 Nov 2011

ACR special issue focuses on assessing adult pain

Assessment of patient outcomes allows physicians and researchers to measure the success or failure of diagnostics and treatments that patients receive. One set of measurement tools focuses on assessing adult pain and is included in a special issue of Arthritis Care & Research, a journal of the American College of Rheumatology (ACR), providing physicians and researchers with a single resource of 250 patient outcomes measurements in rheumatology.

17 Nov 2011

Study examines changes in siblings after death of a brother or sister from cancer

The majority of children experience personal changes and changes in relationships one year after their sibling has died from cancer; however, positive and negative changes are not universal. These are the findings from the first study - published online November 3, 2011 in Cancer Nursing - to examine changes in siblings after the death of a brother or sister to cancer from three different perspectives: mothers, fathers and siblings.

16 Nov 2011