Predictive value of prognostic inflammatory and tumor score in intrahepatic cholangiocarcinoma
10.3760/cma.j.cn501113-20211108-00539
- VernacularTitle:炎症和肿瘤指标预后评分在肝内胆管癌中的预测价值
- Author:
Bingqi MA
1
;
Huijuan MENG
;
Xiaofeng DONG
;
Xuelei GAO
;
Yuning WU
;
Wei ZHANG
;
Shiping LI
;
An SHEN
Author Information
1. 潍坊医学院附属医院肝胆胰外科，潍坊 261031
- Keywords:
Intrahepatic cholangiocarcinoma;
Prognostic inflammatory and tumor score;
Prognosis;
Inflammatory factor;
Tumor marker
- From:
Chinese Journal of Hepatology
2022;30(7):777-783
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To compare and analyze the predictive value of different inflammatory factors and tumor markers in intrahepatic cholangiocarcinoma and to develop a new and effective preoperative prognostic scoring system.Methods:102 and 72 cases with intrahepatic cholangiocarcinoma who underwent radical surgery in Tianjin Medical University Cancer Institute and Hospital and the Affiliated Hospital of Weifang Medical University were selected as the experimental group and the validation group, respectively. Clinicopathological and follow-up data were collected. Cox proportional-hazards model was used to analyze the predictive value of different prognostic markers. The relationship between prognostic markers and clinicopathological data was analyzed by rank sum test, χ2 or Fisher's exact test. Results:Among the direct inflammatory factors, tumor markers and combined inflammatory factors, prognostic inflammatory index (PII), carbohydrate antigen (CA) 19-9 and systemic inflammation score (SIS) were the most significant predictive factors for postoperative survival outcomes in patients with intrahepatic cholangiocarcinoma. The prognostic inflammatory and tumor score (PITS) was proposed as a new prognostic scoring system for intrahepatic cholangiocarcinoma. PII and CA19-9 were included into the scoring criteria for prognostic stratification of patients. PITS was an independent predictor of tumor-free survival and overall survival in patients with intrahepatic cholangiocarcinoma. Patients with high-grade PITS had later tumor grade and higher frequency of vascular invasion.Conclusion:PITS is highly effective prognostic scoring system for patients with intrahepatic cholangiocarcinoma. In addition, PITS is recommended for preoperative prognostic stratification in patients with intrahepatic cholangiocarcinoma.
