FCCC LOGO Faculty Publications
Denlinger CS , Engstrom PF
Colorectal cancer survivorship: movement matters
Cancer Prev Res (Phila). 2011 Apr;4(4) :502-11
PMCID: PMC3110682   
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Colorectal cancer survivorship begins at diagnosis and continues throughout life. After diagnosis, survivors face the possibility of second cancers, long-term effects of cancer treatment, and comorbid conditions. Interventions that can provide primary, secondary, and tertiary prevention in this population are important. Physical activity has been shown to decrease colon cancer incidence and recurrence risk as well as improve quality of life and noncancer health outcomes including cardiovascular fitness in colon cancer survivors. The data are less robust for rectal cancer incidence and recurrence, although improvements in quality of life and health outcomes in rectal cancer survivors are also seen. Potential mechanisms for this benefit may occur through inflammatory or insulin-like growth factor pathways. The issues of colorectal cancer survivorship and the impact of physical activity on these issues are reviewed, with discussion of possible biologic mechanisms, barriers to physical activity intervention studies, and future research directions for physical activity in this burgeoning survivor population. Cancer Prev Res; 4(4); 502-11. (c)2011 AACR.
Denlinger, Crystal S Engstrom, Paul F United States Cancer prevention research (Philadelphia, Pa.) Cancer Prev Res (Phila). 2011 Apr;4(4):502-11.