Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Exercise reduces risk of recurrence and death in early stage colon cancer patients

18.05.2005


Patients treated for early stage colon cancer fared significantly better if they exercised regularly at the level of an hour’s walk six times a week, according to a study to be presented at the annual meeting of the American Society of Clinical Oncology.


A person’s risk of having a cancer recurrence or dying was lowered by 40 to 50 percent in the 2 1/3 to 3 years following surgery and chemotherapy for stage III colon cancer, reported a team headed by Jeffrey Meyerhardt, MD, MPH, of Dana-Farber Cancer Institute. The data (abstract 3534) is from the Cancer and Leukemia Group B (CALBG) and will be presented during a poster discussion on Tuesday, May 17, 8 a.m. Level 3, 315A.

Although exercise has previously been shown to lower the risk of developing colon cancer, the new findings are the first to demonstrate a benefit for patients who already have the disease.

"There is a growing body of evidence that there are things you can do in addition to chemotherapy for colon cancer survivors to reduce the likelihood that the disease will recur," says Meyerhardt. "Until now, when doctors were asked by their patients whether they should exercise, some of them probably said it would be a good idea, but it wasn’t a firm recommendation without data to support it."



The health benefit was found among patients whose activity levels ranked in the top two-fifths of the group, compared to the lowest one-fifth. They exercised at a rate of at least 18 MET-hours (metabolic-equivalent tasks) per week, which could be attained through jogging two to three hours a week, playing tennis a few times a week, or walking briskly an hour a day six times a week, explains Meyerhardt, who is an assistant professor of medicine at Harvard Medical School.

The study involved patients reporting leisure-time physical activity approximately 12-18 months after surgery. The patients belonged to the same group in which a separate study headed by Dana-Farber researcher Charles Fuchs, MD, MPH, revealed that regular aspirin use reduce recurrence and death risks by about the same magnitude as exercise.

Bill Schaller | EurekAlert!
Further information:
http://www.dfci.harvard.edu

More articles from Health and Medicine:

nachricht Minimising risks of transplants
22.02.2018 | Friedrich-Alexander-Universität Erlangen-Nürnberg

nachricht FAU researchers demonstrate that an oxygen sensor in the body reduces inflammation
22.02.2018 | Friedrich-Alexander-Universität Erlangen-Nürnberg

All articles from Health and Medicine >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Good vibrations feel the force

A group of researchers led by Andrea Cavalleri at the Max Planck Institute for Structure and Dynamics of Matter (MPSD) in Hamburg has demonstrated a new method enabling precise measurements of the interatomic forces that hold crystalline solids together. The paper Probing the Interatomic Potential of Solids by Strong-Field Nonlinear Phononics, published online in Nature, explains how a terahertz-frequency laser pulse can drive very large deformations of the crystal.

By measuring the highly unusual atomic trajectories under extreme electromagnetic transients, the MPSD group could reconstruct how rigid the atomic bonds are...

Im Focus: Developing reliable quantum computers

International research team makes important step on the path to solving certification problems

Quantum computers may one day solve algorithmic problems which even the biggest supercomputers today can’t manage. But how do you test a quantum computer to...

Im Focus: In best circles: First integrated circuit from self-assembled polymer

For the first time, a team of researchers at the Max-Planck Institute (MPI) for Polymer Research in Mainz, Germany, has succeeded in making an integrated circuit (IC) from just a monolayer of a semiconducting polymer via a bottom-up, self-assembly approach.

In the self-assembly process, the semiconducting polymer arranges itself into an ordered monolayer in a transistor. The transistors are binary switches used...

Im Focus: Demonstration of a single molecule piezoelectric effect

Breakthrough provides a new concept of the design of molecular motors, sensors and electricity generators at nanoscale

Researchers from the Institute of Organic Chemistry and Biochemistry of the CAS (IOCB Prague), Institute of Physics of the CAS (IP CAS) and Palacký University...

Im Focus: Hybrid optics bring color imaging using ultrathin metalenses into focus

For photographers and scientists, lenses are lifesavers. They reflect and refract light, making possible the imaging systems that drive discovery through the microscope and preserve history through cameras.

But today's glass-based lenses are bulky and resist miniaturization. Next-generation technologies, such as ultrathin cameras or tiny microscopes, require...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

2nd International Conference on High Temperature Shape Memory Alloys (HTSMAs)

15.02.2018 | Event News

Aachen DC Grid Summit 2018

13.02.2018 | Event News

How Global Climate Policy Can Learn from the Energy Transition

12.02.2018 | Event News

 
Latest News

Newly designed molecule binds nitrogen

23.02.2018 | Life Sciences

Stagnation in the South Pacific Explains Natural CO2 Fluctuations

23.02.2018 | Earth Sciences

Mat4Rail: EU Research Project on the Railway of the Future

23.02.2018 | Materials Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>