8 Weeks vs 12 Weeks Physical Exercise Programmes in Colorectal Cancer Patients

Chemotherapy is a cornerstone in the treatment of colon cancer; however, its effects extend beyond malignant cells. Because chemotherapeutic agents target rapidly dividing cells, they can also damage healthy tissues, resulting in a range of adverse effects. Among the most prevalent is peripheral neuropathy, a disorder of the peripheral nervous system characterized by symptoms such as tingling, numbness, pain, and weakness in the extremities. Chemotherapy-induced peripheral neuropathy poses a significant challenge for patients with colon cancer, as it further compromises quality of life during an already demanding phase of treatment. Damage to sensory and motor nerves interferes with the ability to perform daily activities and diminishes physical capacity, thereby intensifying both the physical and psychological burden associated with the disease. Nevertheless, certain interventions may help mitigate these negative effects, with physical exercise emerging as a particularly promising strategy. Although it may appear counterintuitive, regular physical activity has been shown to exert beneficial effects on peripheral neuropathy. Exercise enhances blood circulation, supports the regeneration of damaged peripheral nerves, and helps reduce neuropathic pain and discomfort, ultimately improving functional performance. It is important to emphasize that exercise interventions should be individually tailored and conducted under appropriate medical supervision. Consequently, the integration of chemotherapy with a carefully designed exercise program represents a comprehensive approach to managing both the disease and its treatment-related side effects, contributing to an improved quality of life for patients with colon cancer throughout their recovery process.