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Researchers reveal effectiveness of web-based weight-loss programs

Researchers from The Miriam Hospital have found that DietBet, a web-based commercial weight loss program that pairs financial incentives with social influence, delivers significant weight losses. The study and its findings have been published in the current issue of the open access publication JMIR Serious Games.

19 Feb 2014

Investor group to buy claims manager for $4.4B

A group led by Starr Investment Holdings said Monday that it is buying MultiPlan Inc., which helps manage claims for large health insurers. The price was $4.4 billion, according to a person close to the deal, who spoke on condition of anonymity because the companies did not disclose terms (2/17).

19 Feb 2014

Antibiotics prescribed for children who have URIs does not prevent complications

Antibiotics are often prescribed for young children who have upper respiratory tract infections (URIs) in order to prevent complications, such as ear infections and pneumonia, however, a new evidence review in The Cochrane Library found no evidence to support this practice.

19 Feb 2014

Moving deadlines is 'wrong way' to fix health law; expand Medicaid to close 'racial' health gap

Commentators assess the health law and its implementation.

19 Feb 2014

Neuropsychological assessment efficiently tracks disease progression in memory clinic patients

Investigators at the University of Amsterdam, The Netherlands, have shown that progression of disease in memory clinic patients can be tracked efficiently with 45 minutes of neuropsychological testing. MRI measures of brain atrophy were shown to be less reliable to pick up changes in the same patients.

19 Feb 2014

Specific genes and factors can lead to delays in language development in kids

Boys are at greater risk for delayed language development than girls, according to a new study using data from the Norwegian Mother and Child Cohort Study. The researchers also found that reading and writing difficulties in the family gave an increased risk.

19 Feb 2014

Experimental drug dinaciclib may improve myeloid leukemia, myeloma therapies

A pre-clinical study led by Virginia Commonwealth University Massey Cancer Center and Department of Internal Medicine researchers suggests that an experimental drug known as dinaciclib could improve the effectiveness of certain multiple myeloma and myeloid leukemia therapies.

19 Feb 2014

Chronic intake of marijuana protects critical immune tissue from damaging effects of HIV infection

New evidence that chronic intake of THC, the primary psychoactive ingredient in marijuana, can protect critical immune tissue in the gut from the damaging effects of HIV infection is reported in AIDS Research and Human Retroviruses, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers.

19 Feb 2014

Ajoene in garlic prevents bacteria from destroying white blood cells

Aggressive multi-resistant infections constitute an increasing health problem all over the world. Bacteria are developing resistance at an alarming pace, so new pharmaceuticals that can combat this threat are in great demand.

19 Feb 2014

Ahead of Nov. elections, Hill GOP shelves 'big-ticket' legislation

After a tumultuous week of party infighting and leadership stumbles, congressional Republicans are focused on calming their divided ranks in the months ahead, mostly by touting proposals that have wide backing within the GOP and shelving any big-ticket legislation for the rest of the year. Comprehensive immigration reform, tax reform, tweaks to the federal health care law -- bipartisan deals on each are probably dead in the water for the rest of this Congress.

19 Feb 2014

Frequently moving schools during childhood can increase risk of psychotic symptoms in later years

Researchers at Warwick Medical School have shown that frequently moving schools during childhood can increase the risk of psychotic symptoms in later years.

19 Feb 2014

Researchers develop catheter-based device that provides 3-D imaging from inside heart, blood vessels

Researchers have developed the technology for a catheter-based device that would provide forward-looking, real-time, three-dimensional imaging from inside the heart, coronary arteries and peripheral blood vessels. With its volumetric imaging, the new device could better guide surgeons working in the heart, and potentially allow more of patients' clogged arteries to be cleared without major surgery.

19 Feb 2014

Eleven Biotherapeutics announces first pivotal Phase 3 clinical study of EBI-005 for treatment of DED

Eleven Biotherapeutics (NASDAQ: EBIO), a clinical-stage biopharmaceutical company discovering and developing protein therapeutics to treat diseases of the eye, today announced that patient randomization and dosing are underway in the Company's first pivotal Phase 3 clinical study of EBI-005 for the treatment of moderate to severe dry eye disease (DED), the OASIS study (A Multi-Center, Double-Masked, Randomized, Controlled, Efficacy and Safety Study of EBI-005 5 mg/mL Topical Ophthalmic Solution Versus Vehicle Control In Subjects With Moderate to Severe Dry Eye Disease).

19 Feb 2014

Viewpoints: Refusing a mammogram; video monitoring in hospitals; peril of low-T marketing

A selection of editorials and opinions on health care from around the country.

19 Feb 2014

DFTD study explains how human selection alters evolution of cancerous cells

Tasmanian Devil Facial Tumour Disease (DFTD) has ravaged the world's largest carnivorous marsupial since it emerged in 1996, resulting in a population decline of over 90%.

19 Feb 2014

Medicaid policies create roadblocks for low-income women to obtain "tubes tying" procedure

Tubal ligation - commonly referred to as having one's "tubes tied" - is widely used to prevent unintended pregnancies. However, current Medicaid policies create roadblocks for low-income women trying to obtain the procedure, according to a review written by researchers at Princeton University's Woodrow Wilson School and other U.S. institutions.

19 Feb 2014

Nanodiamond-drug embedded in contact lenses shows great promise for glaucoma treatment

By 2020, nearly 80 million people are expected to have glaucoma, a disorder of the eye that, if left untreated, can damage the optic nerve and eventually lead to blindness.

19 Feb 2014

Scientists produce reliable set of genotypes to benchmark human genome sequencing

Led by biomedical engineer Justin Zook of the National Institute of Standards and Technology, a team of scientists from Harvard University and the Virginia Bioinformatics Institute of Virginia Tech has presented new methods to integrate data from different sequencing platforms, thus producing a reliable set of genotypes to benchmark human genome sequencing.

19 Feb 2014

Taste receptors act as first line sentinels against infection in upper airway

The body uses mucus as a protective barrier to defend against pathogens, toxins, and allergens in the upper respiratory tract that can lead to such conditions as chronic sinusitis.

19 Feb 2014

Scientists propose improved method of screening salmonella vaccines in small animal studies

An innovative vaccine technology makes use of reengineered salmonella to deliver protective immunity. If such recombinant attenuated salmonella vaccines or RASVs can be perfected, they hold the promise of safe, lost-cost, orally administered defenses against viral, bacterial, fungal and parasitic infections.

19 Feb 2014

Medical News

Researchers reveal effectiveness of web-based weight-loss programs

Investor group to buy claims manager for $4.4B

Antibiotics prescribed for children who have URIs does not prevent complications

Moving deadlines is 'wrong way' to fix health law; expand Medicaid to close 'racial' health gap

Neuropsychological assessment efficiently tracks disease progression in memory clinic patients

Specific genes and factors can lead to delays in language development in kids

Experimental drug dinaciclib may improve myeloid leukemia, myeloma therapies

Chronic intake of marijuana protects critical immune tissue from damaging effects of HIV infection

Ajoene in garlic prevents bacteria from destroying white blood cells

Ahead of Nov. elections, Hill GOP shelves 'big-ticket' legislation

Frequently moving schools during childhood can increase risk of psychotic symptoms in later years

Researchers develop catheter-based device that provides 3-D imaging from inside heart, blood vessels

Eleven Biotherapeutics announces first pivotal Phase 3 clinical study of EBI-005 for treatment of DED

Viewpoints: Refusing a mammogram; video monitoring in hospitals; peril of low-T marketing

DFTD study explains how human selection alters evolution of cancerous cells

Medicaid policies create roadblocks for low-income women to obtain "tubes tying" procedure

Nanodiamond-drug embedded in contact lenses shows great promise for glaucoma treatment

Scientists produce reliable set of genotypes to benchmark human genome sequencing

Taste receptors act as first line sentinels against infection in upper airway

Scientists propose improved method of screening salmonella vaccines in small animal studies

Directed enzyme evolution and the Nobel Prize: Making enzymes evolve in the lab

Advancing Motor Neuron Disease Diagnosis with Non-Invasive Ultrasound and AI

How agentic AI is reshaping laboratory workflows

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