Author(s)

Weikun Zheng¹, Junfen Tang², Wende Xiao¹, Weishan Cai¹

¹Department of Orthopedics, Guangzhou First People’s Hospital, Guangzhou, China.
²Department of Neurology, Guangzhou First People’s Hospital, Guangzhou, China.

Objective: To investigate whether different treatment methods have an impact on the quality of life and life span after fracture of patients with proximal femoral pathological fractures caused by advanced metastasis of highly malignant tumors. Methods: Karnofsky performance status (KPS) and visual analogue score (VAS) were counted at the time of admission and 2 months after the treatments. Survival analysis was implemented to compare the median survival time and 6-month survival rate of the 2 groups. Musculoskeletal score (MSTS) was used to evaluate limb function in the surgical group at 2 months after the treatment. Results: There was no significant difference in KPS score and VAS score between the two groups at the time of admission (p > 0.05). At 2 months after treatment, the KPS score of the surgical group was higher than that of the conservative group (P < 0.05), and the VAS score of the survivors of the surgical group was lower than that of the conservative group (P < 0.05). Survival analysis showed that the median survival time and 6-month survival rate after fracture in the surgical group were higher than those in the conservative group (P < 0.05). After 2 months of treatment, the average MTST score of survivors in the surgical group was 20.38 ± 0.9 (16 - 26 points). Conclusion: Surgical intervention can benefit patients with pathological fractures of the proximal femur due to metastasis of highly malignant tumors in terms of quality of life and survival. Local tumor resection and endoparasitic replacement, which can be tolerated by most patients, can effectively reconstruct the limb function of these patients and restore their self-care ability.

Malignant Tumors, Proximal Femoral Pathological Fracture, Endoparasitic Proximal Femoral Replacement, Conservative Treatment

Zheng, W. , Tang, J. , Xiao, W. and Cai, W. (2020) Treatment of Pathological Fractures of the Proximal Femur Due to Advanced Metastasis of Highly Malignant Tumors: A Clinical Controlled Study of Enterostenosis Reconstruction and Conservative Treatment. Journal of Biosciences and Medicines, 8, 127-137. doi: 10.4236/jbm.2020.88012.