Effect of systemic inflammation response index on clinical prognosis of patients with glioma and its relationship with IDH1 mutation
10.11904/j.issn.1002-3070.2018.01.005
- VernacularTitle:全身炎症反应指数对胶质瘤患者临床预后影响及与IDH1突变的关系
- Author:
Lizhi ZHANG
1
;
Ping LIU
;
Huijun JI
;
Shouchun LI
;
Zhiwen ZHANG
Author Information
1. 湖北省钟祥市中医院神经外科
- Keywords:
Glioma;
Systemic inflammation response index(SIRI);
Isocitrate dehydrogenase 1(IDH1);
Prognosis
- From:
Practical Oncology Journal
2018;32(1):25-32
- CountryChina
- Language:Chinese
-
Abstract:
Objective The objective of this study was to investigate the effect of systemic inflammation response index(SI-RI)on clinical prognosis of patients with glioma and its relationship with dehydrogenase 1(IDH1)mutation.Methods Eighty patients with glioma who underwent surgery in the department of Neurosurgery were collected from August 2006 to November 2015.The best clinical cutoff value for SIRI was determined using operating characteristic curve(ROC)and grouped accordingly.The Kaplan-Meier and log-rank methods were used to analyze the postoperative survival of the two groups of patients.The independent clinical prognos-tic factors were evaluated by Cox′s proportional hazards regression model.The IDH1 mutation was detected by immunohistochemistry and DNA sequencing.Results SIRI was an independent prognostic factor of glioma,and the best clinical cutoff value was 0.67 × 109/L.The median progress free survival(PFS)and overall survival(OS)of patients with low SIRI group were 46.90 months and 57.90 months,and the median PFS and OS of patients with high SIRI group were 31.78 months and 47.22 months,respectively.There was significant difference between the two groups in the median survival time of PFS and OS by log-rank method(P<0.05).Univa-riate and multivariate analysis showed that age,gender,type of surgery,WHO stage,SIRI and IDH1 mutation were the independent prognostic factors in neurostein stromal tumors.Patients with low-grade SIRI and glioma with IDH1 mutation have a better prognosis than other conditions.Conclusion SIRI is an independent prognostic factor of glioma.It is simple,convenient and reproducible,and may be used to predict the prognosis of patients with glioma.
