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Breath test detects lung cancer

Scientists in the United States have come up with a breath test which can detect lung cancer in patients even when it is in the early stages of the disease.

26 Feb 2007

State actions on human papillomavirus vaccine proposals

The following highlights recent news of state actions on human papillomavirus vaccine proposals. Merck's HPV vaccine Gardasil and GlaxoSmithKline's HPV vaccine Cervarix in clinical trials have been shown to be 100% effective in preventing infection with HPV strains 16 and 18, which together cause about 70% of cervical cancer cases.

25 Feb 2007

Breath test to detect lung cancer

A new breath test has been reported to detect lung cancer in its early stage. Lung cancer is the leading cause of cancer death in the United States, and doctors believe that early detection could offer sufferers their best chance for early survival.

18 Feb 2007

Natural gum improves gold nanoparticles for cancer imaging

Gold nanoparticles have shown significant promise as agents to detect and treat cancer, but researchers have had difficulty creating gold nanoparticles that have suitable pharmacological properties for use in humans.

12 Feb 2007

Machine learning speeds up Intensity Modulated Radiation Therapy

A new computer-based technique could eliminate hours of manual adjustment associated with a popular cancer treatment.

7 Feb 2007

Health effects of passive somking studied in first-of-a-kind clinical study

Until bans on in-flight smoking took effect, beginning in 1988, flight attendants were regularly exposed to secondhand smoke.

1 Feb 2007

Magnetic resonance angiography of supraaortic arteries

A novel type of contrast-enhanced magnetic resonance (MR) angiography is highly accurate in identifying blockages in the arteries that carry blood to the brain, according to a study in the February issue of Radiology.

30 Jan 2007

Linemen more than twice as likely as other players to have metabolic syndrome

After retirement, National Football League (NFL) linemen - generally the heaviest players - are more than twice as likely as other players to have a syndrome that puts them at risk for heart disease, stroke and other cardiovascular diseases

28 Jan 2007

Magnetic resonance imaging better than computed tomography for the detection of acute stroke

Magnetic resonance imaging (MRI) is better than the more commonly used computed tomography (CT) for the detection of acute stroke, according to an Article in this week's issue of The Lancet.

28 Jan 2007

New guidelines for assessing lymphoma response to treatment

The guidelines will provide clinicians worldwide with uniform criteria to compare and interpret clinical trials of lymphoma treatments and should facilitate the development of new therapies.

23 Jan 2007

New X-ray microscope shows nanomaterials in 3D

Using a new x-ray microscope that can look at nanomaterials in three dimensions, an international research team has produced the first detailed atomic structure of a core-shell nanoparticle.

18 Dec 2006

Report says children exposed to too much radiation by CT scans

According to a report by a Canadian expert, children are being exposed to excessive amounts of radiation when they have a CT scan.

11 Dec 2006

Connecticut Judge orders HMOs to publicly release information on reimbursements for Medicaid beneficiaries' care

Three HMOs that administer managed care plans for Connecticut's Medicaid program must make public the rates they pay providers and other information, state Superior Court Judge George Levine ruled on Wednesday, the Hartford Courant reports.

2 Dec 2006

Cone Beam Computed Tomography could make mammogram agony a thing of the past

A new breast scan process promises to make the annual mammogram agony many women endure a thing of the past.

28 Nov 2006

Major Alzheimer’s test for highest resolution clinical PET camera in the world

The University of Manchester's Wolfson Molecular Imaging Centre will carry out its first positron emission tomography (PET) brain scan on a patient volunteer this Friday (24 November 2006) at 10.00.

From The University of Manchester 23 Nov 2006

Shaped-beam radiosurgery treats tiniest lung tumors

Patients with metastatic cancer tumors in their lungs are much more likely to live disease-free if they have an experimental treatment involving shaped-beam radiosurgery rather that conventional treatment, according to a University of Rochester Medical Center study.

8 Nov 2006

Researchers show brain injury may occur within one millisecond after head hits windshield

Research by a Sandia National Laboratories engineer and a University of New Mexico Health Sciences Center neurologist shows that brain injury may occur within one millisecond after a human head is thrust into a windshield as a result of a car accident.

7 Nov 2006

Interpretation services would cost Connecticut Medicaid $4.7 million annually

Reimbursing providers through the Connecticut Medicaid program for interpreting services for patients would cost about $4.7 million annually, half of which could be paid by the state and half of which could be financed through federal matching funds, according to a report released on Wednesday by the Connecticut Health Foundation, the Hartford Courant reports.

26 Oct 2006

CT scans pick up early lung cancers

New research has shown that early screening with CT scans could significantly improve the survival rates from lung cancer.

26 Oct 2006

Remote-control software that enables off-site MRI imaging via the Internet

UCLA radiologists and Siemens Medical Solutions have developed remote-control software that enables an off-site imaging expert to operate a magnetic resonance imaging (MRI) machine via the Internet.

From Siemens Healthineers 24 Oct 2006