Effects of Multimodal Exercise on Health-related Physical Fitness and Quality of Life in Patients with Nasopharyngeal Carcinoma during Radiotherapy.

BACKGROUND: The health-related physical fitness of patients with nasopharyngeal carcinoma can decrease significantly during radiotherapy, which can adversely affect their quality of life. AIM: This study was designed to evaluate the potential influence of a multimodal exercise program on the health-related physical fitness and quality of life of patients with nasopharyngeal carcinoma during radiotherapy. METHODS: Forty patients with nasopharyngeal carcinoma undergoing radiotherapy in the First Affiliated Hospital of Fujian Medical University from May to November 2019 were included. The participants in the control group (N=20) received routine nursing, while those in the intervention group (N=20) were also subjected to the multimodal exercise program during radiotherapy. RESULTS: The multimodal exercise program had a positive effect on participants. The step test index in the intervention group was significantly higher as compared to the control group (p < .05). The participants were subjected to 5 times slow speed (60 degrees /s) and 10 times fast (180 degrees /s) speed, and function of some extensor and flexor muscles of the elbow, shoulder, and knee joints in the intervention group was markedly improved (p < .05). In the intervention group, the grip strength of the right hand was observed to be significantly improved (p < .01). Furthermore, the upper limb scratch dorsal test of intervention group was significantly better than that of the control group (p < .05). The scores of physical, emotional, and social functions in the intervention group were found to be significantly higher as compared to the control group (p < .05). CONCLUSIONS: The multimodal exercise program significantly improved the health-related physical fitness and life quality of the patients with nasopharyngeal carcinoma during radiotherapy, though its long-term effects remain to be further analyzed.