Medindia

X

Men With STD at Increased Risk of Prostate Cancer: Study

by VR Sreeraman on  September 12, 2009 at 2:03 PM Menīs Health News   - G J E 4
 Men With STD at Increased Risk of Prostate Cancer: Study
A strong association between the common sexually transmitted infection, Trichomonas vaginalis, and risk of advanced and lethal prostate cancer in men has been found by researchers from Harvard School of Public Health (HSPH) and Brigham and Women's Hospital.
Advertisement

The study appears online on September 9, 2009, on the Journal of the National Cancer Institute website and will appear in a later print edition.

Advertisement
"Prostate cancer is the most common cancer among men in western countries, and the second leading cause of cancer-specific mortality. Identifying modifiable risk factors for the lethal form of prostate cancer offers the greatest opportunity to reduce suffering from this disease," said Jennifer Stark, an HSPH researcher and lead author of the study.

One potential risk factor is inflammation, which appears to play an important role in the development and progression of prostate cancer, but the source of inflammation of the prostate is not clear.

Trichomonas vaginalis is the most common non-viral sexually transmitted infection, and can infect the prostate and could be a source of inflammation.

In the study, researchers analyzed blood samples from 673 men with prostate cancer who were participants in the Physicians' Health Study and compared infection status based on antibody levels to 673 control subjects who were not diagnosed with prostate cancer. The blood samples were collected in 1982, on average a decade before cancer diagnosis.

The results showed that Trichomonas vaginalis infection was associated with a more than two-fold increase in the risk of prostate cancer that was advanced stage at diagnosis, and a nearly three-fold increase in prostate cancer that would result in death.

"The fact that we found a strong association between serologic evidence of infection with Trichomonas vaginalis, a potentially modifiable risk factor, and risk of advanced and lethal disease represents a step forward in prostate cancer, especially given that so few risk factors for aggressive prostate cancer have been identified," said Lorelei Mucci, assistant professor in the department of epidemiology at HSPH and senior author of the study.

Source: ANI
LIN
Advertisement

Post your Comments

Comments should be on the topic and should not be abusive. The editorial team reserves the right to review and moderate the comments posted on the site.
User Avatar
* Your comment can be maximum of 2500 characters
Notify me when reply is posted I agree to the terms and conditions
Really nice post those who are really in trouble..........thanks for sharing such information
guest Saturday, September 12, 2009

You May Also Like

Advertisement
View All