ABSTRACT
Objective: To perform a retrospective analysis of the prognosis and influence factors of radiotherapy concurrent with che-motherapy and adjuvant temozolomide therapy in adult patients with high-grade brainstem glioma. Methods: Twenty-nine patients with pathological diagnosis of high-grade glioma (World Health Organization [WHO] Ⅲ and Ⅳ) from June 2012 to December 2013 were eligible for inclusion in the analysis. Demographic and clinical characteristics including age, gender, the time from morbidity to operation, the size of the lesion, the method of operation, the Karnofsky Performance Status (KPS) score, and the pathological grade were examined. The significance of related prognostic factors was evaluated via univariate and multivariate Logistic regression analy-sis. A P-value of<0.05 was considered to be statistically significant. Results: The median overall survival (OS) was 11.5 months. Univari-ate analysis showed that low WHO grade index was associated with better outcome (P<0.05). Multivariate analysis suggested that high KPS score (>60) and low WHO grade were associated with better survival. Conclusions: In this study, low pathological grade and high KPS score were independently associated with better survival among patients with high-grade brainstem glioma.
ABSTRACT
As a common primary intracranial tumor,malignant glioma accounts for 81% of all central nervous system malignancies.Af-ter standard treatment,such as surgery combined with external radiotherapy and chemotherapy,glioblastoma patients'survival is on-ly 14.4 months.Hence,the traditional treatment is difficult to meet patients'needs of survival and life quality.In recent years,chloro-genic acid(CGA),as plant extract polyphenols,has received widespread attention.Its antitumor properties,through its effects on the immune system,anti-oxidation properties,cell cycle regulation,and inhibition of tumor cell metastasis and invasion,have been exten-sively studied.This article will discuss the mechanisms involved in glioma treatment,synergism with other drugs,and metabolism in the human body,to provide a reference for the application of CGA in the treatment of the condition.