Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
Effects of different intensity of resistance exercise on shoulder function and immune function in young and middle-aged postoperative breast cancer patients: a randomized control trial.
СтатьяРандомизированное исследованиеНазвание и аннотация: Перевод пока не подготовлен
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Yijing Fan, Huiqian Xu, Hong Li, Zirui Zhang, Shufang Zhang, Yang Wang, Zhou Lizhi
Аннотация
PURPOSE: This study aimed to investigate the effects of different intensities of resistance exercise on shoulder function and immune response in young and middle-aged breast cancer patients after surgery.
METHODS: A total of 114 patients who underwent modified radical mastectomy for breast cancer at Tangshan People's Hospital from July 2023 to July 2024 were randomly assigned to three groups: the control group (routine nursing), intervention group 1 (routine care + low-intensity resistance exercise), and intervention group 2 (routine care + moderate-to-high intensity resistance exercise). Shoulder function was assessed using the Constant-Murley Score (CMS), and immune markers (perforin, granzyme B, and perforin/granzyme B activity) were evaluated at baseline, post-intervention, and at a 3-month follow-up.
RESULTS: Prior to intervention, no significant differences in shoulder function or immune markers were observed across the groups (P > 0.05). Post-intervention and at the 3-month follow-up, intervention group 2 showed significant improvements in joint mobility, pain, muscle strength, total CMS scores, and immune markers compared to both the control and intervention group 1 (P < 0.001). Intervention group 1 demonstrated improvements in immune markers only at the 3-month follow-up compared to the control group (P < 0.001).
CONCLUSION: Resistance exercise is an effective rehabilitation strategy for improving shoulder function and immune response in young and middle-aged breast cancer patients after surgery. Moderate-to-high intensity resistance exercise yields superior benefits and should be considered in clinical rehabilitation protocols.
METHODS: A total of 114 patients who underwent modified radical mastectomy for breast cancer at Tangshan People's Hospital from July 2023 to July 2024 were randomly assigned to three groups: the control group (routine nursing), intervention group 1 (routine care + low-intensity resistance exercise), and intervention group 2 (routine care + moderate-to-high intensity resistance exercise). Shoulder function was assessed using the Constant-Murley Score (CMS), and immune markers (perforin, granzyme B, and perforin/granzyme B activity) were evaluated at baseline, post-intervention, and at a 3-month follow-up.
RESULTS: Prior to intervention, no significant differences in shoulder function or immune markers were observed across the groups (P > 0.05). Post-intervention and at the 3-month follow-up, intervention group 2 showed significant improvements in joint mobility, pain, muscle strength, total CMS scores, and immune markers compared to both the control and intervention group 1 (P < 0.001). Intervention group 1 demonstrated improvements in immune markers only at the 3-month follow-up compared to the control group (P < 0.001).
CONCLUSION: Resistance exercise is an effective rehabilitation strategy for improving shoulder function and immune response in young and middle-aged breast cancer patients after surgery. Moderate-to-high intensity resistance exercise yields superior benefits and should be considered in clinical rehabilitation protocols.