Assessment of features and prognostic factors of 146 gastric cancer patients with bone metastasis / 中国肿瘤临床
Chinese Journal of Clinical Oncology
;
(24): 594-599, 2017.
Artículo
en Chino
| WPRIM
| ID: wpr-620779
ABSTRACT
Objective:
Influence of clinicopathological characteristics and different therapy patterns on the overall survival of patients with gastric cancer with bone metastasis was investigated.Methods:
A total of 146 gastric cancer patients with bone metastasis were enrolled from December 1996 to December 2014. Data of clinicopathological characteristics, treatment methods, and overall survival were collected. Univariate and multivariate analyses were performed using log-rank tests and Cox's proportional hazard model, respec-tively.Results:
A total of 51 (34.9%) patients had synchronous metastasis, while 95 (65.1%) had metachronous metastasis. Moreover, 35 (24.0%) patients only had bone metastasis, while 111 (76.0%) patients were complicated with other organ metastases, such as liver (30.0%), peritoneal (24.0%), lung (15.1%), and bone marrow (7.5%). After diagnosis of bone metastasis, bisphosphonates, bone radio-therapy and bone surgery were applied in 99 (67.8%), 34 (23.3%), and 5 (3.4%) patients, respectively. Additionally, 96 (65.6%) patients received palliative chemotherapy. The median overall survival was 5.8 months (95%CI4.284-7.316). Multivariate analysis revealed that KPS<80 (P=0.030), bone marrow metastasis (P<0.001), elevated serum CA199 (P<0.001), and without palliative chemotherapy (P<0.001) were independent poor prognostic factors.Conclusion:
The outcome of gastric cancer with bone metastasis is very poor, espe-cially in patients with bone marrow metastasis, worse KPS, and elevated CA199. Palliative chemotherapy may be beneficial for the sur-vival of these patients.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Tipo de estudio:
Estudio pronóstico
Idioma:
Chino
Revista:
Chinese Journal of Clinical Oncology
Año:
2017
Tipo del documento:
Artículo
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