The American surgeon · 2021
Comparison of Survival Outcomes of Chemotherapy Plus Surgery vs Chemotherapy Alone for Patients With Isolated Liver Metastases From Gallbladder Carcinoma.
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Zhu Jisheng, Hu Wang, Zhang Yang, Du Peng, Xiao Weidong, Li Yong
Аннотация
BACKGROUND: Chemotherapy is the standard of treatment for metastatic gallbladder carcinoma (GBC). It is unclear whether chemotherapy plus surgery improves the survival outcomes of patients with isolated liver metastases from GBC. We aimed to investigate the survival benefits of chemotherapy plus surgery in GBC with isolated liver metastases compared to those of chemotherapy alone.
METHODS: We identified 406 patients with isolated liver metastases from GBC who underwent chemotherapy alone or chemotherapy plus surgery between 2010 and 2015 from Surveillance, Epidemiology, and End Results. Patients were divided into 3 subgroups: group I, chemotherapy alone (n = 263); group II, chemotherapy combined with cholecystectomy (n = 116); and group III, chemotherapy combined with cholecystectomy plus hepatectomy (n = 27). The cancer-specific survival and overall survival were evaluated.
RESULTS: Compared with group I, group II revealed a longer survival time (P < .001). In addition, the survival time of the group III was also prolonged (P < .001). Multivariate cox analysis showed that treatment strategy was an independent prognostic factor.
CONCLUSION: Chemotherapy combined with resection of the primary tumor plus or not plus resection of the metastatic lesions may be beneficial in GBC with isolated liver metastases.
METHODS: We identified 406 patients with isolated liver metastases from GBC who underwent chemotherapy alone or chemotherapy plus surgery between 2010 and 2015 from Surveillance, Epidemiology, and End Results. Patients were divided into 3 subgroups: group I, chemotherapy alone (n = 263); group II, chemotherapy combined with cholecystectomy (n = 116); and group III, chemotherapy combined with cholecystectomy plus hepatectomy (n = 27). The cancer-specific survival and overall survival were evaluated.
RESULTS: Compared with group I, group II revealed a longer survival time (P < .001). In addition, the survival time of the group III was also prolonged (P < .001). Multivariate cox analysis showed that treatment strategy was an independent prognostic factor.
CONCLUSION: Chemotherapy combined with resection of the primary tumor plus or not plus resection of the metastatic lesions may be beneficial in GBC with isolated liver metastases.