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Cognitive differences exist between modern humans, Neanderthals: Researchers

Whether cognitive differences exist between modern humans and Neanderthals is the subject of contentious disputes in anthropology and archaeology. Because the brain size range of modern humans and Neanderthals overlap, many researchers previously assumed that the cognitive capabilities of these two species were similar.

10 Nov 2010

ECRI Institute introduces CT Radiation Dose Safety Review service to reduce risk of excessive radiation

Keeping radiation dose in check is a top safety concern for today's hospitals, particularly in computed tomography, which has undergone some significant technological advances in the last ten years. The down side is that CT delivers some of the highest radiation doses in diagnostic radiology.

10 Nov 2010

Investigations examine Medicare’s dialysis system, CT scanners and drugs

ProPublica reports on the costs and risks associated with dialysis: "In 1972, after a month of deliberation, Congress launched the nation's most ambitious experiment in universal health care: a change to the Social Security Act that granted comprehensive coverage under Medicare to virtually anyone diagnosed with kidney failure, regardless of age or income.

10 Nov 2010

First Edition: November 9, 2010

Today's news includes reports about the Supreme Court's decision regarding an early challenge to the health law.

9 Nov 2010

RadNet third quarter revenue increases 5.0% to record $140.1 million

RadNet, Inc., a national leader in providing high-quality, cost-effective, fixed-site outpatient diagnostic imaging services through a network of 192 fully-owned and operated outpatient imaging centers, today reported financial results, including record revenues, for its third quarter of 2010.

9 Nov 2010

Multidetector CT helps pinpoint causes of ischemic stroke

Multidetector computed tomography (CT) helps pinpoint the causes of ischemic strokes, the most common type of stroke, potentially speeding the delivery of life-saving treatments, according to a study published online and in the January issue of Radiology.

9 Nov 2010

Helical CT scanning reduces lung cancer deaths

In a major new study announced today by the National Cancer Institute, researchers including Brown University biostatistian Constantine Gatsonis and his colleagues found that screening for lung cancer using helical CT scanning reduced lung cancer deaths by 20 percent compared to using chest X-rays.

8 Nov 2010

Screening heavy smokers for lung cancer reduces chance of death, federal study finds

The Boston Globe: "Screening heavy smokers with sophisticated medical scanners modestly reduced their chance of dying from lung cancer, according to a federal study released yesterday that provides the first convincing evidence that testing could reduce the toll from the leading cause of cancer deaths. The preliminary findings from the National Cancer Institute were based on a gold-standard study that randomly assigned 53,000 current or former smokers without symptoms to be screened with a CT scanner or standard chest X-ray.

8 Nov 2010

Plexxikon's PLX4032 shows positive data in patients with metastatic melanoma

Plexxikon today announced positive preliminary data from a pivotal Phase 2 clinical trial of PLX4032 (RG7204) in metastatic melanoma, showing significant tumor shrinkage in the majority of patients.

8 Nov 2010

New antibody with SGN-35 drug produces remission in Hodgkin lymphoma

An antibody loaded with an anti-cancer agent produced complete or partial remissions in 38 percent of patients with relapsed or therapy-resistant Hodgkin lymphoma enrolled in a phase I clinical trial, investigators report in the Nov. 4 issue of the New England Journal of Medicine.

4 Nov 2010

EUSA announces publication of PROSTASCINT imaging for prostate cancer in official journal of American Society

EUSA Pharma, a transatlantic specialty pharmaceutical company focused on oncology, oncology supportive care and critical care, announced today the publication of 10-year outcome data showing that PROSTASCINT (capromab pendetide) fusion imaging is an effective tool for targeting and guiding the dosing of prostate cancer radiotherapy.

3 Nov 2010

Today's Op-Eds: Birth control coverage, 'free' medical care, profitable nursing homes

For every extra benefit Congress has required health insurers to provide, there is an extra cost. Ultimately, we all will pay the cost of these "free" services in the form of lower wages, higher taxes or higher health insurance premiums.

3 Nov 2010

Jelly fish glow may help detect early stage cancer

Researcher Professor Norman Maitland of the Yorkshire Cancer Research Laboratory at York University, feels that this technology could be at least ten times better than CT scanners at detecting tumors. He explained, “Cancers deep within the body are difficult to spot at an early stage and early diagnosis is critical for the successful treatment of any form of cancer.

2 Nov 2010

Type of contrast agent influences changes in stem cell proliferation

When researchers tested three different labeling agents on three different stem cell populations to determine what effect the labeling agents had on stem cell phenotype, biological behavior and migration abilities, they found changes in stem cell proliferation depending on the type of contrast agent used.

2 Nov 2010

Defibtech named one of Connecticut’s 40 fastest growing technology companies

Defibtech, LLC, a leading innovator in the Automated External Defibrillator (AED) market, has been named as a 2010 Marcum Tech Top 40 winner, a celebration of the 40 fastest growing companies in Connecticut, and was honored on October 28, 2010 at the Tech Top 40 awards program at the Oakdale Theater in Wallingford, Conn. This is the fourth year that Defibtech has been named as one of the fastest growing technology companies in Connecticut. Selection was based on the percentage revenue growth during the four year period from 2006-2009.

2 Nov 2010

New REACT medical trial for early diagnosis of lung cancer

Physicians at El Camino Hospital are starting a medical trial called REACT that they hope may give doctors a new and cost-effective tool for early diagnosis of lung cancer, the deadliest of the common cancers.

2 Nov 2010

Oncimmune to present benefits of EarlyCDT-Lung cancer test at ACCP annual meeting

Oncimmune® LLC, maker of EarlyCDT-Lung, a simple blood test that aids physicians in the risk assessment and early detection of lung cancer, today announced that two oral presentations and five poster presentations during this week's American College of Chest Physicians' (ACCP) annual meeting in Vancouver will collectively highlight the clinical and economic benefits of EarlyCDT-Lung.

1 Nov 2010

GE Healthcare enters agreement to acquire assets of Orbotech Medical

GE Healthcare, a unit of General Electric Company announced that it has entered into an agreement to acquire the assets of Orbotech Medical Solutions Ltd., a subsidiary of Orbotech Ltd. (Orbotech), and a manufacturer of cadmium zinc telluride (CZT) detectors used in GE Healthcare's innovative Alcyone nuclear medicine technology.

1 Nov 2010

New automated extraction pipeline to track radiation dose information

Researchers have developed an efficient method for extracting and archiving CT radiation dose information that can enable providers to keep track of estimated radiation dose delivered to each patient at a given facility, help providers make more informed health care decisions and improve patient safety.

1 Nov 2010

Idera presents IMO-2125 Phase 1 clinical trial data for HCV infection at AASLD Meeting

Idera Pharmaceuticals, Inc. announced today the presentation of data from a Phase 1 clinical trial evaluating IMO-2125, a novel immune modulator, in null-responder patients with chronic hepatitis C virus (HCV) infection.

1 Nov 2010