Deaths From Colon Cancer Up Among Younger White Americans

Deaths From Colon Cancer Up Among Younger White Americans

Colon cancer is claiming the lives of more younger, white Americans, a troubling new report shows.

Mental Health Does Not Come With A Manual, It Comes With Friends & Family Support That Never Gives Up!
Join now

"It's quite perplexing. It's not understood why this is happening, and that makes it even more concerning," said lead author Rebecca Siegel, strategic director of surveillance information services for the American Cancer Society.

Also alarming is that this hike in colon cancer incidence and deaths doesn't seem to be the result of more colon cancer screening. "It's probably a real increase among young people," Siegel noted.

An examination of trends from 1970 through 2014 found the uptick most pronounced for aggressive cancer that spreads from the colon to other body organs.

"What's disturbing is that colon cancer is detectable and curable when detected early," said Dr. Darrell Gray, of the Ohio State University Comprehensive Cancer Center.

Because colon cancer is still rare among younger adults, this study shouldn't create "panic or cause alarm," Gray added. But it should create "a sense of urgency and responsibility not to ignore signs that might indicate colon cancer." These include rectal bleeding and a change in bowel habits.

Dr. Andrew Chan, of Harvard Medical School, said some health officials have attributed the upswing in colon cancer to obesity -- a risk factor for the disease.

"However, if this were the primary explanation, it would have been expected to cause an increase in colorectal cancer rates among blacks as well as whites," said Chan, an associate professor of medicine at Harvard.

Studies are needed to understand if other environmental factors affect colon cancer rates and survival differently for whites compared with blacks, he added.

Experts are divided as to whether the findings should prompt a change in screening guidelines.

"At this time, the data do not support a call for earlier screening, since the absolute risk of developing colorectal cancer at a young age, even among whites, remains very low," Chan said.

Siegel, however, thinks the results should be considered in the American Cancer Society's ongoing review of its screening guidelines.

Meanwhile, the American College of Gastroenterology advises that screening for colon cancer start at 45 among blacks, not 50. In light of this study, Gray suggests those guidelines also need to be revisited.

For the report, researchers used data from the National Center for Health Statistics. They focused on people aged 20 to 54 from 1970 through 2014, and specifically on 242,000 colon cancer deaths in that age group.

Previous studies haven't examined these younger people, Siegel said.

During that time, overall death rates from colon cancer dropped from about 6 to about 4 per 100,000 population.

But in 2004, death rates among whites started to increase by 1 percent a year, reaching slightly more than 4 per 100,000 in 2014.

Whites in their 40s saw deaths from colon cancer jump almost 2 percent annually from 2005 to 2014. Meanwhile, the rate rose 1.6 percent a year for white thirty-somethings, and about 1 percent annually for whites in their early 50s, the researchers found. No change was noted for whites in their 20s.

Among blacks, however, colon cancer deaths declined among every age group.

The Internet's Most Trusted Source For Mental Health Information
Sign up

The increase for people in their 50s was also surprising, Siegel said, since screening is recommended for people in that age group.

The report was published Aug. 8 in the Journal of the American Medical Association.

More information

For more on colon cancer, visit the American Cancer Society.


Copyright © 2013-2017 HealthDay. All rights reserved.


Related Content

Understanding the Anxious Self: An Original Series on Anxiety Disorder
Understanding the Anxious Self: An Original Series on Anxiety Disorder

Anxiety disorder affects 40 million adults in the U.S., making it the most commo...

Read more
New Series: Understanding the Anxious Self
New Series: Understanding the Anxious Self

Access all 7 episodes of our first video series instantly on Oct 15....

Read more
Dr. Ramani on Why Talk Therapy Is so Important
Dr. Ramani on Why Talk Therapy Is so Important

Have you tried talk therapy? A lot of people think talk therapy is a waste of ti...

Read more
Road Rage: The Psychology Behind It & How to Prevent It
Road Rage: The Psychology Behind It & How to Prevent It

Road rage: it’s a feeling we all know too well. But does it have more serious me...

Read more
How Does Borderline Personality Disorder Look in Men vs. Women?
How Does Borderline Personality Disorder Look in Men vs. Women?

She's booked out three months in advance, but we got a rare chance to sit down w...

Read more
Researchers Want Doctors To Be Able To Prescribe Magic Mushrooms For Depression
Researchers Want Doctors To Be Able To Prescribe Magic Mushrooms For Depression

Researchers at Johns Hopkins University think it’s time to change the drug class...

Read more