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Weekend reading: What your doctor should tell you, new stages of grief

Dr. Jim Dougher climbs into his white SUV, plugs the address of his next patient into the GPS, and he's off. The SUV is well stocked: He has a large Tupperware bin in the back full of bandages and wound cleaning supplies; he has a variation on the old-time doctor's bag with a stethoscope and blood-pressure cuff; and he has a dedicated cellular wifi hotspot and a laptop that can communicate with HealthCare Partner's electronic medical record.

15 Feb 2013

New progestogen-only treatment effective in stopping acute abnormal uterine bleeding

New research from the Los Angeles Biomedical Research Institute (LA BioMed) found a progestogen-only treatment halted bleeding in women suffering from extremely heavy periods, according to the study published online by the American Journal of Obstetrics and Gynecology.

15 Feb 2013

House GOP chairman seeks permanent solution to Medicare doc pay problem

Rep. Fred Upton, R-Mich., chairman of the House Energy and Commerce Committee, told physicians this week that he hopes to send "doc fix" legislation to the House floor this summer. Meanwhile, Senate Finance Committee Chairman Max Baucus, D-Mont., plans hearings for President Barack Obama's pick to head the Centers for Medicare & Medicaid Services.

15 Feb 2013

Selumetinib shrinks tumors in women with low-grade ovarian cancer

Researchers at The University of Arizona Cancer Center at St. Joseph's Hospital and Medical Center in Phoenix have discovered that many women with low-grade serous carcinoma of the ovary or peritoneum have seen their tumors stabilize or shrink after taking a regular dose of the compound selumetinib.

15 Feb 2013

Relief efforts in Syria trying to keep pace, U.N. humanitarian aid chief says

"Relief efforts are failing to keep pace with the scale of the emergency in Syria, where the death toll has risen to nearly 70,000, the U.N.'s head of humanitarian operations said on Wednesday," the Guardian reports.

15 Feb 2013

Researchers identify new molecular pathway involved in alveoli growth

In a study of mice, researchers at Johns Hopkins have identified a new molecular pathway involved in the growth of tiny air sacs called alveoli that are crucial for breathing. The scientists say their experiments may lead to the first successful treatments to regrow the air sacs in people who suffer from diseases such as emphysema in which the air sacs have been destroyed by years of smoking.

15 Feb 2013

Illinois is 3rd state approved to run insurance market in partnership with feds

Health and Human Services Secretary Kathleen Sebelius joined Illinois Gov. Pat Quinn Wednesday to announce the state had become the third to receive conditional approval to run a health insurance exchange in partnership with the federal government. Other states are also taking steps to develop their exchanges -- or, at least, mulling what to do next.

15 Feb 2013

Researchers discover SCANR that helps protect a cell's genes against DNA interlopers

Gene wars rage inside our cells, with invading DNA regularly threatening to subvert our human blueprint. Now, building on Nobel-Prize-winning findings, UC San Francisco researchers have discovered a molecular machine that helps protect a cell's genes against these DNA interlopers.

15 Feb 2013

Patient-specific cancer cell lines designed to predict chemotherapy sensitivity

In laboratory studies, scientists at the Johns Hopkins Kimmel Cancer Center have developed a way to personalize chemotherapy drug selection for cancer patients by using cell lines created from their own tumors.

15 Feb 2013

Pairing Avastin with dasatinib can stop lethal spread of glioblastoma multiforme

The drug bevacizumab, also known by the trade name Avastin, shrinks tumors briefly in patients with an aggressive brain cancer known as glioblastoma multiforme, but then they often grow again and spread throughout the brain for reasons no one previously has understood. Now, Mayo Clinic researchers have found out why this happens.

15 Feb 2013

New research focuses on rapid identification of disease outbreaks

EcoHealth Alliance, the nonprofit organization that focuses on local conservation and global health issues, announced new research focused on the rapid identification of disease outbreaks in the peer reviewed publication, Journal of the Royal Society Interface.

15 Feb 2013

Study determines effectiveness of sewage lagoons at removing pharmaceuticals from wastewater

2012 marked the 40th anniversary of the Clean Water Act, which established regulations for the discharge of pollutants to waterways and supported the building of sewage treatment plants. Despite these advances, sewage remains a major source of pharmaceuticals and personal care products (PPCPs) and naturally occurring hormones found in the environment.

15 Feb 2013

Genes activated for human speech are similar to ones used by singing songbirds

The genes activated for human speech are similar to the ones used by singing songbirds, new experiments suggest.

15 Feb 2013

Study reveals how calcium signal repairs damaged tissue

For the first time scientists studying the cellular processes underlying the body's response to healing have revealed how a flash of calcium is the very first step in repairing damaged tissue. The findings, published in Current Biology, could lead to new therapies that speed up the healing process following injury or surgery.

15 Feb 2013

Improving tuberculosis (TB) diagnosis: an interview with Professor Madhukar Pai, MD, PhD

TB is an infectious disease caused by Mycobacterium tuberculosis. Nearly 9 million people develop TB every year, and TB kills nearly 1.4 million individuals each year. While the incidence of TB has steadily declined in the west, it remains a huge public health problem in many developing countries, with India having the highest burden.

15 Feb 2013

University of York develops new medical tool that could help surgeons during complex procedures

Scientists at the University of York have developed a new medical tool which could help surgeons carrying out complex procedures in the operating theatre.

15 Feb 2013

Researchers show how gene mutations shift and evolve over time in chronic lymphocytic leukemia

Tumors are not factories for the mass production of identical cancer cells, but are, in reality, patchworks of cells with different patterns of gene mutations. In a new study, researchers at Dana-Farber Cancer Institute and the Broad Institute show, more fully than ever before, how these mutations shift and evolve over time in chronic lymphocytic leukemia (CLL) - providing a strobe-like look at the genetic past, present, and future of CLL tumors.

15 Feb 2013

Oramed to submit new oral insulin IND with FDA

Oramed Pharmaceuticals Inc., a developer of oral drug delivery systems, announced today that it has been in communication with the U.S. Food and Drug Administration (FDA) regarding its Investigational New Drug (IND) application for oral insulin.

15 Feb 2013

Dompé initiates enrollment in rhNGF phase I/II REPARO study for neurotrophic keratitis

The first patient has been enrolled in the phase I/II REPARO study, the first international clinical trial evaluating the ophthalmological use of a topical solution of recombinant human Nerve Growth Factor (rhNGF) for the treatment of moderate to severe neurotrophic keratitis (NK).

15 Feb 2013

Treasury pick says he will work to reduce Medicare spending, but offers few specifics

Meanwhile, President Barack Obama's references in his State of the Union address to modest changes to Medicare continue to generate examination.

15 Feb 2013

Medical News

Weekend reading: What your doctor should tell you, new stages of grief

New progestogen-only treatment effective in stopping acute abnormal uterine bleeding

House GOP chairman seeks permanent solution to Medicare doc pay problem

Selumetinib shrinks tumors in women with low-grade ovarian cancer

Relief efforts in Syria trying to keep pace, U.N. humanitarian aid chief says

Researchers identify new molecular pathway involved in alveoli growth

Illinois is 3rd state approved to run insurance market in partnership with feds

Researchers discover SCANR that helps protect a cell's genes against DNA interlopers

Patient-specific cancer cell lines designed to predict chemotherapy sensitivity

Pairing Avastin with dasatinib can stop lethal spread of glioblastoma multiforme

New research focuses on rapid identification of disease outbreaks

Study determines effectiveness of sewage lagoons at removing pharmaceuticals from wastewater

Genes activated for human speech are similar to ones used by singing songbirds

Study reveals how calcium signal repairs damaged tissue

Improving tuberculosis (TB) diagnosis: an interview with Professor Madhukar Pai, MD, PhD

University of York develops new medical tool that could help surgeons during complex procedures

Researchers show how gene mutations shift and evolve over time in chronic lymphocytic leukemia

Oramed to submit new oral insulin IND with FDA

Dompé initiates enrollment in rhNGF phase I/II REPARO study for neurotrophic keratitis

Treasury pick says he will work to reduce Medicare spending, but offers few specifics

Fourier 80: bringing benchtop NMR systems to the laboratory

How industrial hygiene flow calibration supports defensible exposure data

How electrical engineering ensures accurate calibration and patient safety

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