Exercise can help cancer patients, but few oncologists suggest it

August 28, 2012

Numerous studies have shown the powerful effect that exercise can have on cancer care and recovery. For patients who have gone through breast or colon cancer treatment, regular exercise has been found to reduce recurrence of the disease by up to 50 percent. But many cancer patients are reluctant to exercise, and few discuss it with their oncologists, according to a Mayo Clinic study published in the Journal of Pain and Symptom Management.

"As doctors, we often tell patients that exercise is important, but to this point, nobody had studied what patients know about exercise, how they feel about it and what tends to get in the way," says lead author Andrea Cheville, M.D., of Mayo Clinic's Department of Physical Medicine and Rehabilitation.

The study is part of a series of investigations looking at among cancer patients. Researchers found that patients who exercised regularly before their diagnosis were more likely to exercise than those who had not. Many patients considered daily activities, such as gardening, sufficient exercise.

"There was a real sense of 'What I do every day, that's my exercise,'" says Dr. Cheville, noting that most patients didn't realize daily activities tend to require minimal effort. "Most were not aware that inactivity can contribute to weakening of the body and greater vulnerability to problems, including symptoms of cancer."

In addition, researchers found that patients took most seriously when it came directly from their oncologists, but none of those studied had discussed it with them.

"Generally, patients are not being given concrete advice about exercise to help them maintain functionality and to improve their outcomes," Dr. Cheville says.

Exercise can improve patients' mobility, enable them to enjoy activities and keep them from becoming isolated in their homes. It can contribute to overall feelings of strength and physical safety, ease cancer-related fatigue and improve sleep. The researchers plan to investigate how to make the message about exercise meaningful to patients to optimize symptom relief and enhance recovery.

Explore further: Downloadable tool helps cancer survivors plan and monitor exercise

Related Stories

Daily exercise doesn't further improve glycemic control

March 14, 2012

(HealthDay) -- For individuals with type 2 diabetes, 30 minutes of moderate-intensity endurance exercise once a day or an hour every other day are equally effective for controlling hyperglycemia, according to a study published ...

Report outlines innovative breast cancer rehabilitation model

April 10, 2012

A new supplement in the journal Cancer outlines an innovative model to address a wide range of physical issues faced by women with breast cancer and offers hope for improved function and full participation in life activities ...

Exercise may improve quality of life during and after cancer

August 14, 2012

Exercise may improve quality of life for people with cancer, according to Cochrane researchers. In two separate Cochrane systematic reviews, the authors gathered together evidence showing that activities such as walking and ...

Recommended for you

Elephants provide big clue in fight against cancer

October 9, 2015

Carlo Maley spends his time pondering pachyderms—and cactuses and whales, and a wide array of non-human species—all in pursuit of the answer to this question: Why do some life forms get cancer while others do not?

Compound doubles up on cancer detection

October 8, 2015

Tagging a pair of markers found almost exclusively on a common brain cancer yields a cancer signal that is both more obvious and more specific to cancer, according to a study published last week in the Proceedings of the ...


Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.