Factors that influence the quality of life of patients with colon and rectal cancer

Objective: To conduct an integrative literature review and evaluate the evidence regarding quality of life of patients with colon and rectal cancer. Methods: A literature search was conducted between 1997 and 2007 using the LILACS, CINAHL and MEDLINE databases. Results: The diagnosis and treatment of cancer affect several domains of quality of life of the sample of patients. A number of factors, such as, engaging in exercise, increased physical conditioning, good nutrition, and psychosocial support led to better quality of life. Conclusions: There was a lack of national publications, few publications by registered nurses, the predominance of descriptive studies, and weak level of evidence. We recommend that registered nurses conduct experimental studies to evaluate the effect of psychosocial interventions and physical activity programs in improving the quality of life of patients with cancer.