Meta-analysis of the effect of late course accelerated hyperfractionation radiotherapy for esophageal carcinoma
- VernacularTitle:后程加速超分割放射治疗食管癌疗效荟萃分析
- Author:
Changlin ZOU
;
Meilong HU
- Publication Type:Journal Article
- Keywords:
Esophageal neoplasms/radiotherapy;
Accelerated hyperfractionation;
Meta analysis
- From:
Chinese Journal of Radiation Oncology
1992;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the effect of late course accelerated hyperfractionation radiotherapy(LCAHR) for esophageal carcinoma. Methods Six clinical trials on LCAHR for esophageal carcinoma were reviewed by means of Meta analysis . Results The 1 and 3 year survival rates in the LCAHR group derived from the fixed effect model were 2.39 (1.58～3.62) and 3.05(1.96～4.74) times higher than the conventional fractionation group. With the random effect model,the 1 and 3 year survival rates in the LCAHR group were 2.43(1.54～3.82) and 2.99(2.08～4.30) times higher than the conventional fractionation group.Conclusion For esophageal carcinoma,the better outcome of LCAHR makes it advisable in extensive clinical practice.
