A recent study presented at the 2025 Annual Meeting of the American Society of Clinical Oncology has highlighted the benefits of a structured exercise program for individuals treated for colon cancer. Conducted across 55 centers in Canada, Australia, the UK, France, Israel, and the US, the research involved 889 participants and lasted from 2009 to 2024, with a median follow-up of nearly eight years.
The study found that those who engaged in a three-year exercise program, which included bi-weekly meetings with fitness coaches during the first year and monthly sessions in the subsequent two years, showed improved survival rates compared to those who only received educational materials on fitness and nutrition. Specifically, after five years, 80% of participants in the exercise group were disease-free, compared to 74% in the education-only group. At the eight-year mark, overall survival rates were 90% in the exercise group versus 83% in the control group.
Experts in the field, including Dr. Katherine Van Loon from UCSF and Dr. Nilesh Vora from MemorialCare, emphasized the significance of these findings, noting that exercise is a low-cost and accessible intervention for cancer survivors. The study reinforces the importance of integrating exercise into post-cancer care, particularly for younger adults who are increasingly affected by colon cancer.
This research adds to a growing body of evidence suggesting that regular physical activity not only aids in recovery but also enhances overall survival rates for cancer patients. Additionally, the study underscores the need for regular screenings and preventive measures, as the incidence of colon cancer in individuals under 50 has risen significantly in recent years.