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Psychiatric disorders detected using blood test

ChondroGene Limited reported today that a paper entitled "Assessing the Validity of Blood- Based Gene Expression Profiles for the Classification of Schizophrenia and Bipolar Disorder: A preliminary Report" is available online on the American Journal of Medical Genetics Part B: Neuropsychiatric Genetics' website.

19 Jan 2005

Screening tests find colorectal cancer in its earliest stages when it can be treated more successfully

Colorectal cancer (CRC) is second only to lung cancer as the leading cause of cancer-related death in the United States. In 2004, it’s estimated that CRC caused nearly 57,000 deaths.

18 Jan 2005

Study links meat consumption to colon cancer

A major American Cancer Society study finds people who reported the highest consumption of red and processed meat had a significantly higher risk of colorectal cancer than those who reported the least consumption.

12 Jan 2005

Statins lower C-reactive protein (CRP), a major new risk factor for heart disease marked by inflammation

For years, doctors have believed that statin therapy lowers the risk of heart disease solely by lowering levels of cholesterol.

9 Jan 2005

Herpes virus is everywhere and it's unavoidable

While not the first, the researchers report that this study uses the most sensitive techniques in a cross-sectional assessment performed to date of the presence of HSV-1 DNA in the eyes and mouths of healthy individuals, in terms of population size and total samples collected.

6 Jan 2005

For uncomplicated colds antibiotics are not necessary

If a runny nose and congested chest have you thinking of antibiotics, think again.

3 Jan 2005

Vaccine Treatment and Evaluation Units (VTEUs) supply the nurse power necessary to beat back or altogether prevent infectious disease

Flu. Smallpox. Anthrax. Whooping cough. The words represent a veritable murderers' row of infectious agents whose death toll runs in the millions.

23 Dec 2004

DNA stool testing is more effective in detecting colon cancer than a widely used stool test

A study in the current issue of the New England Journal of Medicine concludes that DNA stool testing is more effective in detecting colon cancer than a widely used stool test, but a Virginia Commonwealth University family medicine and public health physician argues in the same issue that its superiority is still in doubt.

22 Dec 2004

Landmark studies that may change the treatment standards for breast cancer

The 27th Annual San Antonio Breast Cancer Symposium that took place December 8-11 included the presentation of several landmark studies that may change the treatment standards for breast cancer.

14 Dec 2004

Targeted screening of high-risk groups for genital herpes may prevent disease transmission

Identifying asymptomatic people with genital herpes infection through targeted screening of high-risk groups may prevent disease transmission. However, widespread screening of pregnant women is unlikely to reduce the occurrence of herpes in newborns, according to an article in the January 1 issue of Clinical Infectious Diseases, now available online.

13 Dec 2004

New noninvasive technique allows for early detection of chemotherapy treatment response

Scientists at the Arizona Cancer Center have developed an approach that will allow them to detect if cancer patients are responding within days after they start a new chemotherapy regimen.

4 Dec 2004

Urinary incontinence and abdominal pain are key symptoms of ovarian cancer

Results from an Olmsted Medical Center and Mayo Clinic study analyzing symptoms recorded in the medical records of ovarian cancer patients suggest ovarian cancer, long considered asymptomatic until late-stage cancer develops, does in fact have early symptoms, including urinary incontinence and abdominal pain.

18 Nov 2004

Not all congestion-producing chronic rhinosinusitis infections are the same

Rather, this problem that afflicts some 30 million Americans annually has four severity classifications that could help guide treatment today and help find better treatments in the future, says the lead author on the study published in the November issue of The Laryngoscope.

18 Nov 2004

New test for heart surgery patients

Researchers in Aberdeen have launched a study to see whether a new blood test can better predict the outcome for patients facing heart surgery.

11 Nov 2004

Genetic mutations could collectively raise bowel cancer risk

Cancer Research UK scientists at the University of Oxford have found that a number of genetic mutations could collectively raise bowel cancer risk, reporting their findings in the journal PNAS.

4 Nov 2004

Women and Hispanics are less likely to undergo colorectal cancer screening

Women and Hispanics are less likely to undergo colorectal cancer (CRC) screening but improving their access to CRC screening may be as simple as educating doctors to make the recommendation and explain its impact to patients, according to a new study.

25 Oct 2004

Artificial neural networks and DNA microarrays to successfully predict clinical outcomes of neuroblastoma patients

Researchers at the National Cancer Institute (NCI), have used artificial neural networks (ANNs) and DNA microarrays to successfully predict the clinical outcome of patients diagnosed with neuroblastoma (NB).

4 Oct 2004

Elderly African American men are less likely to get tested for prostate cancer

Elderly African American men are less likely to get tested for prostate cancer than elderly white men, according to an article in the September 27 issue of the Archives of Internal Medicine, one of the JAMA/Archives journals.

26 Sep 2004

CA125 blood test may be superior to standard imaging techniques like CT scans

A new study shows that the CA125 blood test, which measures the level of protein produced by ovarian cancer cells in the blood, may be superior to standard imaging techniques like CT scans in predicting survival in patients with recurrent ovarian cancer.

13 Sep 2004

Rabies case in South-West France

The Health Protection Agency has today become aware of a case of confirmed rabies, diagnosed in a dog in South-West France. The dog, which has died, had been imported illegally into the European Union through Spain from Morocco and then onto France.

29 Aug 2004