Sunday August 25, 2019

The American Cancer Society Recommends Testing For Colon And Rectal Cancer At Age 45

Colon cancer, combined with rectal cancer, is the second leading cause of cancer death in the U.S.

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The group said the initial test does not have to be a colonoscopy.
The American Cancer Society recommends people who are in good health and with a life expectancy of more than 10 years continue regular colorectal cancer screening through the age of 75. Pixabay

The American Cancer Society is recommending people start testing for colon and rectal cancer at age 45, rather than 50 as currently prescribed.

It also recommends people who are in good health and with a life expectancy of more than 10 years continue regular colorectal cancer screening through the age of 75.

“All of these tests are good tests"
“The best test is the test that gets done.”, said the cancer society’s Dr. Rich Wender. Pixabay

The group said the initial test does not have to be a colonoscopy, but instead could be one of several non-invasive tests, such as a home stool test available by prescription.

“All of these tests are good tests, and the choice should be offered to patients,” said the cancer society’s Dr. Rich Wender. “The best test is the test that gets done.”

The change in procedure is based on new information about a marked increase in the incidences of colorectal cancer, particularly rectal cancer, among younger individuals. Experts aren’t sure why there has been a 50 percent increase in cases since 1994.

Read More: According To WHO, Smoking Is A major Cause Of Death And Disease

Most colon cancer occurs in adults 55 and older, and the good news is that rates of cases and deaths have been falling for decades. Colon cancer, combined with rectal cancer, is the second leading cause of cancer death in the U.S.

This year, more than 140,000 Americans are expected to be diagnosed with it, and about 50,000 will die from it. (VOA)

 

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Women with Obstructive Sleep Apnea (OSA) at Elevated Risk of Getting Cancer

It's reasonable to assume that sleep apnea is a risk factor for cancer or that both conditions have common risk factors, such as overweight

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Women, OSA, Cancer
The study, published in the European Respiratory Journal, is based on analyses of registry data, collected in the European database ESADA, on a total of some 20,000 adult patients with obstructive sleep apnea (OSA). Pixabay

Women with obstructive sleep apnea (OSA) appear to be at an elevated risk of getting cancer than men with the condition, warn researchers.

The study, published in the European Respiratory Journal, is based on analyses of registry data, collected in the European database ESADA, on a total of some 20,000 adult patients with obstructive sleep apnea (OSA). About 2 per cent of them also had a cancer diagnosis.

“It’s reasonable to assume that sleep apnea is a risk factor for cancer or that both conditions have common risk factors, such as overweight. On the other hand, it is less likely that cancer leads to sleep apnea,” said Ludger Grote, Professor at the University of Gothenburg in Sweden.

According to the researchers, advanced age was associated with elevated cancer risk, but adjusting the data for age, gender, body mass index (BMI), smoking and alcohol consumption nevertheless showed a possible link between intermittent hypoxia at night and higher cancer prevalence.

Women, OSA, Cancer
Women with obstructive sleep apnea (OSA) appear to be at an elevated risk of getting cancer than men with the condition, warn researchers. Pixabay

The connection applied mainly to women and was weaker in men.

“Our results indicate a cancer risk that’s elevated two- to three-fold among women with pronounced sleep apnea,” Grote said.

The condition of sleep apnea is well known to the general public and associated with snoring, daytime fatigue, and elevated risk of cardiovascular disease, especially in men, said the study.

This research paves the way for a new view — that sleep apnea may possibly be connected with increased cancer risk, especially in women.

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“Above all, the focus has been on the connection with one form of cancer: malignant melanoma. Cancer of the breast or womb may now become a new area. There may be a combined effect of female sex hormones and stress activation, induced by nocturnal hypoxia in sleep apnea, that can trigger cancer development or a weakening of the body’s immune system,” Grote concluded. (IANS)