Interventions to promote energy balance and cancer survivorship Interventions to promote energy balance and cancer survivorship: European and North American priorities for research and care.

The growing population of cancer survivors worldwide and the growing epidemics of obesity and physical inactivity have brought increased attention to the role that interventions to promote exercise and a healthy body weight may play in mitigating the chronic and late effects of cancer. In this light, the authors describe the similarities and differences in research and clinical priorities related to energy balance interventions among post-treatment cancer survivors in Europe versus North America. Randomized controlled trials that targeted nutrition, exercise, and weight are reviewed to determine the affect on survivorship outcomes. Interventions focused on improving prognosis or survival are investigated along with the emerging literature on the interventions targeting pathways and mechanisms of prognosis or survival. Current North American and European guidelines for diet, exercise, and weight control among cancer survivors also are investigated along with the implications of the current state of this science for clinical care. Finally, the authors delineate future European and American priorities for research and care involving energy balance among survivors. It is hoped that this dialogue launches an international conversation that will lead to better research and care for all post-treatment cancer survivors. Cancer 2013;119(11 suppl):2143-50. © 2013 American Cancer Society. [ABSTRACT FROM AUTHOR]