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New perfusion CT algorithms maintain image quality at half of the radiation dose

In recent years, advances in CT scanner technology have made perfusion computed tomography (CT) imaging an important diagnostic tool for patients with suspected stroke. Now, researchers at Mayo Clinic are working to reduce radiation dosages used to acquire perfusion and other CT images. Mayo Clinic medical physicist Cynthia McCollough, Ph.D., and her group of researchers presented their findings related to CT dose reduction at the 52nd Annual Meeting of the American Association of Physicists in Medicine on July 20 in Philadelphia.

4 Aug 2010

Study supports efficacy of brief intervention in reducing alcohol use, violence among adolescents

Brief interventions among adolescents reporting to emergency departments may be associated with a reduction in the experience of peer violence and alcohol misuse in this population, according to a study in the August 4 issue of JAMA, a theme issue on violence and human rights.

4 Aug 2010

USN-DAAT to collect unused, expired prescription and OTC drugs from public

Following the overwhelming success of Southern Nevada's first Operation Medicine Cabinet event in February, University of Southern Nevada's Drug Abuse Awareness team and a coalition of local organizations have come together for a second event to collect unused and expired prescription and over-the-counter drugs from the public.

4 Aug 2010

Research examines effects of orthostatic hypotension in adults, children

A simple variation to the tried and true method of checking blood pressure can reveal startling information about both older and younger persons, new research suggests.

4 Aug 2010

New MIC platform measures cell-signaling pathways in brain tumor samples at single-cell level

New technologies for the diagnosis of cancer are rapidly changing the clinical practice of oncology. As scientists learn more about the molecular basis of cancer, the development of new tools capable of multiple, inexpensive biomarker measurements on small samples of clinical tissue will become essential to the success of genetically informed and personalized cancer therapies.

4 Aug 2010

InHealth Imaging selects Intelerad Medical Systems' IntelePACS solution

Intelerad Medical Systems, a leader in medical imaging PACS and workflow solutions, today announced that InHealth Imaging, LLC has chosen IntelePACS as their first filmless PACS system, including the IntelePACS Breast Imaging module.

4 Aug 2010

New article published in Journal of Surgical Research highlights PACE technology

SANUWAVE Health, Inc., an emerging medical technology company focused on the development and commercialization of non-invasive, biological response activating devices in regenerative medicine, today announced that an article titled "Microvascular Response to Shock Wave Application in Striated Skin Muscle" was recently published in the on-line edition of the Journal of Surgical Research.

4 Aug 2010

Blood coagulation, antimicrobial defence processes are functionally coupled: Research

The adaptive immune system can recognize and respond specifically to particular infectious agents. But the first line of defence against pathogens is the so-called innate immune system. This system reacts to invaders by initiating unspecific inflammatory responses which attract various types of specialized cells such as neutrophils to the site of the incursion.

4 Aug 2010

IPS looks at anticipated impact of free-trade talks on India's generic drug industry

With reports that ongoing negotiations between India and the European Union are expected to end in a free-trade agreement "by the end of August," Inter Press Service examines the concerns among drug manufacturers and exporters over how the agreement might reduce growth in India's generic medicines industry.

4 Aug 2010

PCV-7 vaccine introduction leads to changing patterns of hemolytic uremic syndrome

Introduction of the PCV-7 vaccine to prevent invasive pneumococcal disease (IPD) has led to a shift in the types of bacteria causing hemolytic uremic syndrome (HUS)—an important cause of acute kidney failure in children, reports a study in the August issue of The Pediatric Infectious Disease Journal.

4 Aug 2010

MOM Project increases access to maternal health care services for internally displaced woman

A community-based maternal health delivery strategy known as the MOM Project dramatically increased access to maternal health care services for internally displaced woman in eastern Burma, according to a study led by researchers at the Johns Hopkins Bloomberg School of Public Health. Among the findings, the study showed a ten-fold increase in the proportion of women assisted at delivery by workers skilled in providing emergency obstetric care, including preventing and treating hemorrhage, injectable antibiotics and anticonvulsants, and community-based blood transfusion.

4 Aug 2010

Contrave added to diet and exercise regimen can induce significant weight loss

Orexigen Therapeutics, Inc. announced the online publication of results from its COR-BMOD trial of Contrave (naltrexone SR/bupropion SR) in the journal Obesity. The COR-BMOD trial evaluated intensive behavior modification plus Contrave32 (32mg naltrexone sustained release (SR)/360mg bupropion SR) compared to BMOD plus placebo, in 793 overweight or obese patients.

4 Aug 2010

Special issue on new developments in vestibular rehabilitation

Rehabilitation is essential for patients with disabling symptoms of dizziness, vertigo, and unsteadiness caused by disorders of the vestibular system. A special issue of The Journal of Neurologic Physical Therapy (JNPT) presents an update on new and emerging vestibular rehabilitation techniques, highlighting the physical therapist's role on the multidisciplinary teams providing patient care and research.

4 Aug 2010

Researchers identify TACI; MyD88 activates immune system against infection

Researchers from Mount Sinai School of Medicine have found a new mechanism that explains how certain immune cells are activated to create protective antibodies against infections or pathological antibodies such as those present in autoimmune diseases like lupus and rheumatoid arthritis. The research is published online in the September issue of Nature Immunology.

4 Aug 2010

Study shows link between fructose and pancreatic cancer proliferation

Pancreatic cancers use the sugar fructose, very common in the Western diet, to activate a key cellular pathway that drives cell division, helping the cancer to grow more quickly, a study by researchers at UCLA's Jonsson Comprehensive Cancer Center has found.

4 Aug 2010

Siteman Cancer Center to test radiotherapy system from ViewRay

Researchers at the Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine in St. Louis, Missouri, a national leader in the early adoption and use of advanced treatments for cancer patients, will soon become the first in the world to test an innovative radiotherapy system from ViewRay, Inc. The ViewRay system is designed to improve the accuracy of cancer treatments through a combination of medical imaging and radiotherapy delivery.

4 Aug 2010

Study shows oral contraceptive use increases risk of breast cancer in African American women

Investigators from the Slone Epidemiology Center at Boston University School of Medicine have reported that African American women who use oral contraceptives have a greater likelihood of developing breast cancer than nonusers. The study results, recently published on-line in Cancer Epidemiology Biomarkers and Prevention, were based on data from the Black Women's Health Study, a large follow-up study of 59,000 African American women from across the U.S. conducted by investigators at the Slone Epidemiology Center since 1995.

4 Aug 2010

Mass. towns find savings in municipal-based health insurance plans; Conn. hospitals' earnings improve; Free dental clinic in Virginia

"Fourteen cities and towns that have moved their employees, retirees, and elected officials from their own municipal-based health care insurance plans into the state's much larger, more flexible system collectively saved more than $30 million their first year in the program, according to a new report. … The study relies on self-reported fiscal data on the communities' first year in the Group Insurance Commission, the state health care program, which covers some 300,000 state employees, retirees, and elected officials" (Murphy, 8/3).

4 Aug 2010

MMIC Group expands insurance services to long term care providers

Medical professional liability insurance specialist MMIC Group has expanded its insurance services to the growing population of long term care providers.

4 Aug 2010

Foreign doctors provide care as good as that of Americans, study finds

Physicians trained in other countries provide care just as good as -- and perhaps better than some U.S. doctors, a report published in the journal Health Affairs found.

4 Aug 2010

Medicine News and Research

New perfusion CT algorithms maintain image quality at half of the radiation dose

Study supports efficacy of brief intervention in reducing alcohol use, violence among adolescents

USN-DAAT to collect unused, expired prescription and OTC drugs from public

Research examines effects of orthostatic hypotension in adults, children

New MIC platform measures cell-signaling pathways in brain tumor samples at single-cell level

InHealth Imaging selects Intelerad Medical Systems' IntelePACS solution

New article published in Journal of Surgical Research highlights PACE technology

Blood coagulation, antimicrobial defence processes are functionally coupled: Research

IPS looks at anticipated impact of free-trade talks on India's generic drug industry

PCV-7 vaccine introduction leads to changing patterns of hemolytic uremic syndrome

MOM Project increases access to maternal health care services for internally displaced woman

Contrave added to diet and exercise regimen can induce significant weight loss

Special issue on new developments in vestibular rehabilitation

Researchers identify TACI; MyD88 activates immune system against infection

Study shows link between fructose and pancreatic cancer proliferation

Siteman Cancer Center to test radiotherapy system from ViewRay

Study shows oral contraceptive use increases risk of breast cancer in African American women

Mass. towns find savings in municipal-based health insurance plans; Conn. hospitals' earnings improve; Free dental clinic in Virginia

MMIC Group expands insurance services to long term care providers

Foreign doctors provide care as good as that of Americans, study finds

Everything there is to know about biosimilars eBook

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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