Diagnostic News and Research

RSS

Routine testing with angiography following endovascular treatment of brain aneurysms found to carry very low risk of complication

A very low risk of complication is associated with a routine test that determines whether a brain aneurysm treated with endovascular coiling has started to recur, a study led by the University of Cincinnati Neuroscience Institute has shown.

18 Nov 2008

Medicsight seeks FDA 510(k) clearance to market ColonCAD software in the U.S.

Medicsight PLC has announced the submission of a 510(k) Premarket Notification to the United States Food and Drug Administration (FDA) for clearance to market its ColonCAD(TM) image analysis software throughout the U.S.

18 Nov 2008

Dilon Technologies forms alliance with Terason Ultrasound in diagnostic imaging

Dilon Technologies, Inc., the leader in molecular breast imaging, announced today that they have formed an alliance with Terason Ultrasound to offer an expanded imaging capability when molecular breast imaging and ultrasound may be required.

18 Nov 2008

Impending crisis in provision of histopathology expertise for mouse functional genomics

The generation of new mouse models of human disease is accelerating rapidly due to the completion of whole-genome sequencing efforts and technological advances in the manipulation of the mouse genome.

18 Nov 2008

Study suggests Siemens non-invasive blood test may have a role in monitoring breast cancer patients' response to Herceptin

Siemens Healthcare announced that data from a new study published in the American Cancer Society journal Cancer, supports using the Siemens Serum HER-2/neu test to monitor patients with an aggressive type of metastatic breast cancer.

17 Nov 2008

Microarray analysis improves prenatal diagnosis

A "chip" or array that can quickly detect disorders such as Down syndrome or other diseases associated with chromosomal abnormalities proved an effective tool in prenatal diagnosis in a series of 300 cases at Baylor College of Medicine, said researchers in a report that appears in the current issue of the journal Prenatal Diagnosis.

17 Nov 2008

Asthma may be over-diagnosed by up to 30 per cent in Canadian adults

A new research study suggests that asthma may be over-diagnosed by up to 30 per cent in Canadian adults.

17 Nov 2008

Taking telemedicine to the next level

Imagine a scenario where doctors from different hospitals can collaborate on a surgery without having to actually be in the operating room.

12 Nov 2008

New study focuses on adolescents and young adults at risk for psychosis

Emory University in Atlanta is playing a key role in the largest, most comprehensive study ever funded by the National Institute of Mental Health (NIMH) of adolescents and young adults at risk for developing a psychotic disorder.

12 Nov 2008

Tailored anti-clotting medications reduce adverse effects after percutaneous coronary intervention

Individually tailored anti-clotting medication dosing significantly cut the rate of adverse events after non-emergent percutaneous coronary intervention (PCI) with stenting, researchers reported at the American Heart Association's Scientific Sessions 2008. Results of the Tailored Clopidogrel Loading Dose According to Platelet Reactivity Monitoring to Prevent Stent Thrombosis study were presented as a late-breaking clinical trial.

11 Nov 2008

Timing is everything for some heart attack patients

There is strong evidence that getting to the hospital quickly during a heart attack is critical, since early treatment saves both lives and heart muscle. And if the responsible coronary artery is completely blocked, it should be opened as soon as possible.

11 Nov 2008

Study finds rise in rate of diagnostic imaging in managed care

Use of radiology imaging tests has soared in the past decade with a significant increase in newer technologies, according to a new study that is the first to track imaging patterns in a managed care setting over a substantial time period.

11 Nov 2008

Obstructive sleep apnea may be risk factor for sudden cardiac death

After studying the sleep characteristics of nearly 11,000 adults in an overnight sleep laboratory, Mayo Clinic researchers suggest that obstructive sleep apnea (OSA) - and, in particular, the low nighttime oxygen saturation of the blood it causes - may be a risk factor for sudden cardiac death (SCD).

11 Nov 2008

New advances in diagnosis and treatment of allergic diseases

Researchers are presenting more than 450 abstracts on investigational findings in the diagnosis and treatment of allergic diseases at the ACAAI Annual Meeting in Seattle, Nov. 6-11. Following are highlights of some key studies in allergy-immunology.

11 Nov 2008

Food allergies are on the rise but effective treatment in the pipeline

Experts in the U.S. say food allergies are on the rise and although strict avoidance is currently the only treatment, new effective therapies are currently being developed.

10 Nov 2008

Heart attack prevention within three months after hospitalization significantly averted future attacks

Despite substantial progress in the diagnosis and treatment of heart attack patients, prevention of recurrent heart attacks continues to be a major clinical challenge.

10 Nov 2008

Obstructive sleep apnea and sudden cardiac death

10 Nov 2008

New hybrid technology for disease prevention

The earlier cancer is diagnosed, the better the chance of effecting a cure.

10 Nov 2008

GE Healthcare showcases new cardiology technology

GE Healthcare continues to re-invent and re-imagine cardiology and the innovations that may help fuel the field through the future.

10 Nov 2008

Advances in ophthalmology

The 2008 Joint Meeting of the American Academy of Ophthalmology (Academy) and European Society of Ophthalmology (SOE), the largest and most comprehensive ophthalmic educational meeting in the world, is in session November 8 to 11 at the Georgia World Congress Center, Atlanta.

10 Nov 2008