Imaging News and Research

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Schizophrenia patients who consume antipsychotics appear to lose small amount of brain tissue

Patients with schizophrenia who take antipsychotic medications appear to lose a small but measurable amount of brain tissue over time, according to a report in the February issue of Archives of General Psychiatry, one of the JAMA/Archives journals.

8 Feb 2011

Aetna, Tenet sign new multi-year agreement to access quality health care services

Tenet Healthcare Corporation and Aetna announced today that they have signed a new multi-year agreement.

7 Feb 2011

Toshiba's Aquilion ONE dynamic volume CT system to improve stroke diagnosis, treatment

Containing costs while delivering high-quality, effective care is a directive of healthcare reform. Episode-based care is part of the reform mandate and is a payment approach that reimburses on expected costs for clinically defined episodes rather than fee-for-service.

7 Feb 2011

Vascular birthmarks can cause concern for parents: Dermatologists

Vascular birthmarks, which occur in nearly 10 percent of all infants at birth or within the first few weeks of life, can cause concern for parents particularly if they are large or in a cosmetically important area. The decision to treat a birthmark is one that parents should make with a dermatologist, who can determine the type of birthmark and whether or not it poses any potential risks in the future.

5 Feb 2011

Tenet signs multi-year agreement with UnitedHealthcare

Tenet Healthcare Corporation today announced it signed a multi-year agreement with UnitedHealthcare Community Plan of Pennsylvania that covers Hahnemann University Hospital and St. Christopher's Hospital for Children in Philadelphia, PA. The agreement also covers physicians employed by subsidiaries of the two hospitals. Financial terms of the agreement were not released.

5 Feb 2011

FDA clears new mobile radiology application

A new mobile radiology application cleared today by the U.S. Food and Drug Administration will allow physicians to view medical images on the iPhone and iPad manufactured by Apple Inc.

4 Feb 2011

Hologic receives FDA approval for hydroxyprogesterone caproate injection

Hologic, a leading developer, manufacturer and supplier of premium diagnostics products, medical imaging systems and surgical products dedicated to serving the healthcare needs of women, announced today the U.S. Food and Drug Administration has approved Hologic's pharmaceutical named Makena, formerly known as Gestiva.

From Hologic, Inc. 4 Feb 2011

Salk Institute receives $2.3 million CIRM grant for translational research on Parkinson's disease

The Salk Institute has been awarded a $2.3 million grant by the California Institute for Regenerative Medicine for translational research focusing on developing a novel stem cell based therapy for Parkinson's disease.

4 Feb 2011

Positive results from KYTHERA's ATX-101 Phase IIb study for reduction of submental fat

KYTHERA Biopharmaceuticals, Inc. today announced that it has successfully completed a third Phase II clinical study with ATX-101, a first-in-class adipolytic agent that is under investigation for the reduction of submental ('under-the-chin') fat.

4 Feb 2011

Sirona first quarter revenue increases 9.7% to $235.6 million

Sirona, the dental technology leader, today announced its financial results for the quarter ended December 31, 2010.

4 Feb 2011

CVT more common than previously thought, disproportionally affects pregnant women

A rare and often underreported form of stroke that involves veins instead of arteries is more common than previously thought, according to the American Heart Association's first scientific statement on diagnosing and managing cerebral venous thrombosis (CVT).

4 Feb 2011

Surrogate questions imaging can answer about cancer

A Professor who is investigating how modern body imaging techniques can be adapted to answer new questions - such as the anti-cancer properties of fish oils and green tea, or establishing cause of death in forensic investigation - is to give a free public lecture at the University of Leicester.

3 Feb 2011

USF Health sponsors conference on Parkinson's disease and multiple sclerosis

Some of the country's leading physicians and researchers in the fields of Parkinson's disease and multiple sclerosis will gather later this month to discuss the latest advances in the diagnosis and treatment of these neurological disorders.

3 Feb 2011

Researchers develop hard X-ray laser to determine structure of biomolecules

Unraveling the molecular basis of life is an age-old quest of humanity. A breakthrough towards this goal was reported in a pair of studies published Feb. 3 in the scientific journal Nature, detailing a new method developed to determine structures of biomolecules based on diffraction from protein nanocrystals that are so small that they are not even visible under the microscope.

3 Feb 2011

Researchers design nanoparticles that make blood clots visible to CT scanner

For almost two decades, cardiologists have searched for ways to see dangerous blood clots before they cause heart attacks. Now, researchers at Washington University School of Medicine in St. Louis report that they have designed nanoparticles that find clots and make them visible to a new kind of X-ray technology.

3 Feb 2011

Cedars-Sinai receives California Institute grant to develop new technique for specific diseases

A team of scientists from the Cedars-Sinai Regenerative Medicine Institute has been awarded a $1.9 million grant from the California Institute for Regenerative Medicine to fund development of a new technique to aid pharmaceutical discoveries for specific diseases.

3 Feb 2011

Effective methods to change physician behavior and improve compliance to guidelines

When it comes to changing the way physicians practice, guidelines and educational initiatives alone are not effective. An editorial by James A. Arrighi, M.D., a cardiologist with Rhode Island Hospital, explains the effective methods to change physician behavior and improve compliance to guidelines. The editorial is published online in advance of print of the February 8 edition of the American Heart Association's journal Circulation.

2 Feb 2011

Targeted delivery combination crosses brain protecting barrier and homes in on tumors

A targeted delivery combination selectively crosses the tight barrier that protects the brain from the bloodstream to home in on and bind to brain tumors, a research team led by scientists from The University of Texas MD Anderson Cancer Center reported in the January issue of the Journal of Clinical Investigation.

2 Feb 2011

ACP finds diagnostic imaging for low back pain does not improve patients health

The American College of Physicians has found strong evidence that routine imaging for low back pain with X-ray or advanced imaging methods such as CT scan or MRI does not improve the health of patients.

2 Feb 2011

Microbubble contrast- enhanced ultrasound improves identification of sentinel lymph node in breast biopsies

Using "microbubbles" and ultrasound can mean more targeted breast biopsies for patients with early breast cancer, helping to determine treatment and possibly saving those patients from undergoing a second breast cancer surgery, a new study in shows.

2 Feb 2011

Imaging News and Research

Schizophrenia patients who consume antipsychotics appear to lose small amount of brain tissue

Aetna, Tenet sign new multi-year agreement to access quality health care services

Toshiba's Aquilion ONE dynamic volume CT system to improve stroke diagnosis, treatment

Vascular birthmarks can cause concern for parents: Dermatologists

Tenet signs multi-year agreement with UnitedHealthcare

FDA clears new mobile radiology application

Hologic receives FDA approval for hydroxyprogesterone caproate injection

Salk Institute receives $2.3 million CIRM grant for translational research on Parkinson's disease

Positive results from KYTHERA's ATX-101 Phase IIb study for reduction of submental fat

Sirona first quarter revenue increases 9.7% to $235.6 million

CVT more common than previously thought, disproportionally affects pregnant women

Surrogate questions imaging can answer about cancer

USF Health sponsors conference on Parkinson's disease and multiple sclerosis

Researchers develop hard X-ray laser to determine structure of biomolecules

Researchers design nanoparticles that make blood clots visible to CT scanner

Cedars-Sinai receives California Institute grant to develop new technique for specific diseases

Effective methods to change physician behavior and improve compliance to guidelines

Targeted delivery combination crosses brain protecting barrier and homes in on tumors

ACP finds diagnostic imaging for low back pain does not improve patients health

Microbubble contrast- enhanced ultrasound improves identification of sentinel lymph node in breast biopsies

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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