Objective： To compare the clinical characteristics and prognosis between hepatitis virus-related hepatocellular carcinoma（viral HCC） and non-B, non-C HCC（NBC-HCC） among Uyghur patients in Xinjiang province, China...Objective： To compare the clinical characteristics and prognosis between hepatitis virus-related hepatocellular carcinoma（viral HCC） and non-B, non-C HCC（NBC-HCC） among Uyghur patients in Xinjiang province, China. Methods： Between 01/01/2000 and 31/12/2012, 319 Uyghur HCC patients were treated at the Cancer Centre of The First Affiliated Hospital of Xinjiang Medical University. The data for the patients were obtained from a retrospective review of the patients＇ medical records. A total of 18 patients were excluded from the study because of incomplete information. The patients were classified into two groups： viral HCC and NBC-HCC. The clinical characteristics and prognostic factors were statistically analysed.Results： For all 301 patients, gender（P=0.000）, area of residence（P=0.002）, diabetes mellitus（P=0.009）, BMI（P=0.000）, cirrhosis（P=0.000）, tumour stage（P=0.004）, Child-Pugh class（P=0.000）, the TBIL level（P=0.000）, and the alpha-fetoprotein（AFP） level（P=0.000） were significantly different between the NBC-HCC and viral HCC groups. The NBC-HCC patients tended to be diagnosed at advanced stages; however, the NBC-HCC patients exhibited lower Child-Pugh scores than the viral HCC patients. In all patients examined, the 0.5-, 1-, 3- and 5-year overall survival（OS） rates were 35.6%, 20.3%, 12.6% and 4.5%, respectively. No significant difference in OS was observed between the two groups（P=0.124）. Cox multivariate analysis revealed that age（RR =1.539, P=0.001）, TNM stage（RR =12.708, P=0.000）, portal vein tumour thrombus（PVTT）（RR =2.003, P=0.000）, Child-Pugh class（RR =1.715, P=0.000）, and TACE ＋ radiotherapy/RFA（RR =0.567, P=0.000） were significant independent prognostic factors for HCC patients. Conclusions： The clinical characteristics differ between Uyghur patients with NBC-HCC and viral HCC. HCC in the Xinjiang region displays specific regional characteristics. Age, TNM stage, PVTT, Child-Pugh class and TACE ＋ radiotherapy/RFA are significant risk factors that influence patient survival.展开更多
基金supported by a grant from the Urumqi Science and Technology Project Foundation of China(No.H111313001)
文摘Objective： To compare the clinical characteristics and prognosis between hepatitis virus-related hepatocellular carcinoma（viral HCC） and non-B, non-C HCC（NBC-HCC） among Uyghur patients in Xinjiang province, China. Methods： Between 01/01/2000 and 31/12/2012, 319 Uyghur HCC patients were treated at the Cancer Centre of The First Affiliated Hospital of Xinjiang Medical University. The data for the patients were obtained from a retrospective review of the patients＇ medical records. A total of 18 patients were excluded from the study because of incomplete information. The patients were classified into two groups： viral HCC and NBC-HCC. The clinical characteristics and prognostic factors were statistically analysed.Results： For all 301 patients, gender（P=0.000）, area of residence（P=0.002）, diabetes mellitus（P=0.009）, BMI（P=0.000）, cirrhosis（P=0.000）, tumour stage（P=0.004）, Child-Pugh class（P=0.000）, the TBIL level（P=0.000）, and the alpha-fetoprotein（AFP） level（P=0.000） were significantly different between the NBC-HCC and viral HCC groups. The NBC-HCC patients tended to be diagnosed at advanced stages; however, the NBC-HCC patients exhibited lower Child-Pugh scores than the viral HCC patients. In all patients examined, the 0.5-, 1-, 3- and 5-year overall survival（OS） rates were 35.6%, 20.3%, 12.6% and 4.5%, respectively. No significant difference in OS was observed between the two groups（P=0.124）. Cox multivariate analysis revealed that age（RR =1.539, P=0.001）, TNM stage（RR =12.708, P=0.000）, portal vein tumour thrombus（PVTT）（RR =2.003, P=0.000）, Child-Pugh class（RR =1.715, P=0.000）, and TACE ＋ radiotherapy/RFA（RR =0.567, P=0.000） were significant independent prognostic factors for HCC patients. Conclusions： The clinical characteristics differ between Uyghur patients with NBC-HCC and viral HCC. HCC in the Xinjiang region displays specific regional characteristics. Age, TNM stage, PVTT, Child-Pugh class and TACE ＋ radiotherapy/RFA are significant risk factors that influence patient survival.
