Risk factors of prostate cancer and a smoking President Obama


courage is the mastering of fear...not the absence of fear

I was reading where President Obama is still smoking. Then I read that one is at increased risk for prostate cancer if one smokes. And then I know that of the risk factors for prostate cancer, none is greater than being black and having a family history.

As my mother would say…” A word to the wise is sufficient.”

CBS Video on smoking and President Obama

 

(Ivanhoe Newswire) — Men with prostate cancer might want to think twice
before they light up a cigarette. A new study shows prostate cancer patients who
smoke increase their risk of cancer recurrence and death from the disease.

Prostate cancer is the most commonly diagnosed cancer in the United States
and is the second-leading cause of cancer death among men in this country. The
disease affects one in six men during their lifetime.

Researchers studied 5,366 men who were diagnosed with prostate cancer between
1986 and 2006. They documented 1,630 deaths and found men with prostate cancer
who were current smokers had a 61-percent increased risk of dying from prostate
cancer. These patients also had a 61-percent higher risk of recurrence when
compared to men who never smoked.

Smoking was also linked to a more aggressive disease at diagnosis, which was
defined as a higher clinical stage Gleason grade (a measure of prostate cancer
severity). Men with non-metastatic disease at diagnosis who smoked had an
80-percent increased risk of dying from prostate cancer.

The encouraging news was that compared to current smokers, men with prostate
cancer who had quit smoking for 10 or more years or who had quit for less than
10 years but smoked less than 20 pack-years before diagnosis, had a prostate
cancer mortality risk that was similar to those who had never smoked. However,
men who had quit smoking for less than 10 years and had smoked 20 or more
pack-years had risks that were similar to the current smokers.

“These data are exciting because there are few known ways for a man to reduce
his risk of dying from prostate cancer,” senior author Edward Giovannucci,
professor of nutrition and epidemiology at HSPH, was quoted as saying. “For
smokers, quitting can impact their risk of dying from prostate cancer. This is
another reason to not smoke.”

SOURCE: Journal of the American Medical Association, June 22-29,
2011

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