Clinical prognostic factors of adult supratentorial glioblastoma
10.3760/cma.j.issn.0529-5815.2019.05.011
- VernacularTitle: 成人幕上脑胶质母细胞瘤患者临床预后因素研究
- Author:
Haihui JIANG
1
;
Xiaohui REN
1
;
Yong CUI
1
;
Mingxiao LI
1
;
Kaiyuan YANG
1
;
Yifei LEI
2
;
Song LIN
1
Author Information
1. Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
2. Department of Neurosurgery, the Affiliated Hospital of Qingdao University, Qingdao 266071, China
- Publication Type:Journal Article
- Keywords:
Glioblastoma;
Treatment outcome;
Prognosis;
Distant dissemination
- From:
Chinese Journal of Surgery
2019;57(5):377-382
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the treatment effect of patients with glioblastoma (GBM) and explore prognostic factors.
Methods:The clinical data of 635 patients diagnosed as GBM at Neurosurgical Oncology Department Ⅳ of Beijing Tiantan Hospital, Capital Medical University from January 2007 to March 2018 were retrospectively reviewed. There were 386 males and 249 females with an age of (48.7±11.8) years (range: 18-75 years). Patients were divided into three groups according to the time of admission: 2007-2010 group(n=174), 2011-2014 group (n=237) and 2015-2018 group (n=224). Kaplan-Meier plot was used to analyze the effects of different treatment periods, treatment schemes and clinical factors on the survival of patients with GBM. Cox proportion hazard regression analysis was used to identify independent prognostic factors.
Results:The median progression-free survival (PFS) and overall survival (OS) of patients in 2007-2010 group, 2011-2014 group, 2015-2018 group was 9.0 months (95% CI: 7.5-10.5), 10.0 months (95% CI: 8.8-11.2), 12.0 months (95% CI: 10.7-13.3) and 17.0 months (95% CI: 13.2-20.8), 20.0 months (95% CI: 16.9-23.1), 23.0 months(95% CI: 17.5-28.5), respectively. The PFS and OS of patients improved significantly over the years (χ2=9.693, P=0.008 and χ2=8.616, P=0.013). Multivariate survival analysis showed that age, extent of resection, radiotherapy and tumor distant dissemination were independent prognostic factors (all P<0.05).
Conclusions:With the continuous development of clinical treatment regimen, the therapeutic effect of Chinese GBM patients has improved remarkably. Age, extent of resection, radiotherapy and tumor distant dissemination are independent prognostic factors associated with survival time.
