Radiation Exposure News and Research

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ContextVision launches GOPView CT image enhancement software on standard CPU platform

ContextVision, the software imaging partner for the most recognized medical imaging manufacturers worldwide, today announced GOPView® CT, the company's CT image enhancement software, on a standard CPU platform. This standalone cost-effective CPU-based solution enables OEMs to leverage advanced imaging technology for low dose CT imaging.

22 Nov 2010

Siemens to unveil Biograph mMR system at RSNA Annual Meeting

At the 96th Scientific Assembly and Annual Meeting of the Radiological Society of North America (RSNA), November 28 - December 2 in Chicago, Siemens Healthcare (Booth #822, East Building/Lakeside Center, Hall D) will unveil the Biograph mMR, the world's first integrated whole-body molecular Magnetic Resonance (MR) system with simultaneous data acquisition technology, currently undergoing clinical use testing.

20 Nov 2010

Study reveals very high cumulative estimated effective doses to patients undergoing MPI

Multiple testing with the cardiac diagnostic imaging technique of myocardial perfusion imaging is common, and in many patients is associated with a high cumulative estimated radiation dose, according to a study in the November 17 issue of JAMA.

17 Nov 2010

World's first remote heart procedure using robotic arm alongside 3-D mapping

The world's first remote heart procedure, using a robotic arm alongside 3-D mapping, is due to take place at Glenfield Hospital in Leicester.

15 Nov 2010

New protocol reduces radiation exposure in pediatric electrophysiology procedures

A protocol that uses continuous real-time radiation monitoring, low-dose imaging programs and requires physician awareness of radiation dose, significantly reduced radiation exposure during electrophysiology procedures and catheter ablations to diagnose and treat heart arrhythmias in children, according to research presented at the American Heart Association's Scientific Sessions 2010.

15 Nov 2010

CML HealthCare third quarter revenue decreases 8.9% to $116.8 million

CML HealthCare Income Fund today reported its financial results for the three and nine-month periods ended September 30, 2010.

11 Nov 2010

FDA identifies promising steps to enhance safety of CT scans

The U.S. Food and Drug Administration has been investigating reports that patients undergoing computed tomography (CT) brain perfusion scans were accidently exposed to excess radiation. The FDA found that when properly used, the CT scanners did not malfunction. Instead, it is likely that the improper use of the scanners resulted in these overdoses. However, the FDA has identified a series or promising steps to enhance the safety of these procedures. These steps could reduce the likelihood of radiation overexposure in the event of improper use of the CT scanners.

11 Nov 2010

ICSI launches new initiative to save health care imaging costs, improve patient care

A new initiative launched by the Institute for Clinical Systems Improvement, a nonprofit, health care improvement organization, could save the Minnesota health care community more than $28 million annually, as well as improve patient care and provider groups' productivity.

10 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

Aeolus receives $489,000 grant under QTDP program for two lead compounds

Aeolus Pharmaceuticals, Inc. today announced that it has been awarded a total of approximately $489,000 under the Qualifying Therapeutic Discovery Grant Program (QDTP) administered by the Internal Revenue Service and the Department of Health and Human Services.

4 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

UCLA researchers receive grant to develop medical products against radiation exposure

Researchers in the Radiation Oncology Department at UCLA's Jonsson Comprehensive Cancer Center have received a $14 million grant to develop countermeasures that will help treat damage caused by radiological or nuclear threats such as a dirty bomb attack.

25 Oct 2010

ACG 75th Scientific Meeting to review advances in gastrointestinal research, treatment of digestive diseases

Many of the world's preeminent gastroenterologists will gather for the American College of Gastroenterology's (ACG) 75th Annual Scientific Meeting at the Henry B. Gonzalez Convention Center in San Antonio, Texas starting Monday October 18, 2010, to review the latest scientific advances in gastrointestinal research, treatment of digestive diseases and clinical practice management.

19 Oct 2010

Study reveals diagnostic strategies eliminate ionizing radiation exposure in IBD patients

At the American College of Gastroenterology's (ACG) 75th Annual Scientific meeting in San Antonio, Texas, several studies of the effectiveness of non-X-ray techniques to evaluate Crohn's disease revealed that diagnostic strategies such as capsule endoscopy (CE) and magnetic resonance enteroscopy (MRE) are useful in managing patients with inflammatory bowel disease (IBD) and avoiding ionizing radiation.

19 Oct 2010

SNM and SPR approve new North American Guidelines for Radiopharmaceutical Doses for Children

The Society of Nuclear Medicine (SNM) and the Society for Pediatric Radiology's Board of Directors recently approved new North American Guidelines for Radiopharmaceutical Doses for Children. These societies have expanded their pediatric radiation protection initiative by standardizing doses (based on body weight) for 11 nuclear medicine procedures commonly performed in children. The Alliance for Radiation Safety in Pediatric Imaging has collaborated in this effort, and will support efforts to promote the new, lower radiopharmaceutical doses.

13 Oct 2010

BARDA awards $4.2 million contract to Menssana Research to develop breath test for radiation exposure

The Biomedical Advanced Research and Development Authority in the US Department of Health and Human Services has awarded Menssana Research Inc., a company with research facilities in the NJIT Enterprise Development Center, a contract for $4.2 million to develop a breath test for radiation exposure. If the contract is exercised with options, it could total $22.84 million.

11 Oct 2010

Positron comments on new medical radiation bill passed into law in California

Positron Corporation, a leading molecular imaging company specializing in the field of nuclear cardiology, commented on the new medical radiation bill passed into law in California.

8 Oct 2010

Study finds usage of advanced radiology in emergency department increases

From 1998 to 2007, the use of CT or MRI scans in emergency departments for injury-related conditions increased about 3-fold without a similar increase in the prevalence of the diagnosis of certain life-threatening trauma-related conditions, according to a study in the October 6 issue of JAMA.

6 Oct 2010

CardioDx publishes PREDICT trial results

CardioDx, a pioneer in the field of cardiovascular genomic diagnostics, today announced publication of results from the Personalized Risk Evaluation and Diagnosis In the Coronary Tree (PREDICT) trial in the Annals of Internal Medicine, the journal of the American College of Physicians.

5 Oct 2010

X-rays increase risk of developing childhood leukemia

Diagnostic X-rays may increase the risk of developing childhood leukemia, according to a new study by researchers at the University of California, Berkeley's School of Public Health.

4 Oct 2010