Influence and clinical effect analysis of assisted three-dimensional conformal radiation therapy on obstructive jaundice caused by malignant tumors
10.3969/j.issn.1671-8348.2013.32.025
- VernacularTitle:辅助三维适形放疗对恶性肿瘤所致阻塞性黄疸的影响及疗效分析
- Author:
Xiaohua ZHANG
;
Zhanmin ZHANG
- Publication Type:Journal Article
- Keywords:
jaundice,obstructive;
three-dimensional conformal radiation therapy,malignant tumor;
clinical efficacy
- From:
Chongqing Medicine
2013;(32):3913-3915
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the influence and clinical effect of assisted three-dimensional conformal radiation therapy (3D-CRT ) on obstructive jaundice caused by malignant tumors .Methods 90 cases with obstructive jaundice caused by malignant tumors of liver ,gallbladder and pancreases were randomly divided into observation group and control group ,45 cases in each group . Patients in control group were given comprehensive measures ,including tumors exairesis ,assisted chemotherapy and stereotactic ra-diotherapy ,and patients in observation group were given 3D-CRT based on tumors exairesis and assisted chemotherapy .Clinical effect ,serum bilirubin were observed 2 months after treatment ,adverse reactions were recorded during the treatment ,and survival rate in 2-year follow up in two groups were observed .Results Total effective rate in observation group and control group were 75 .56% and 57 .78% (P<0 .05) ,respectively ,and adverse reactions rate were 37 .78% and 57 .78% (P<0 .05) ,respectively .After treatment ,serum total bilirubin and direct bilirubin in two groups were all lower than those before treatment (P<0 .05) .Serum total bilirubin and direct bilirubin in observation group after treatment were (26 .3 ± 6 .5)μmol/L and(18 .9 ± 3 .3)μmol/L ,and were (39 .3 ± 9 .5)μmol/L and(26 .9 ± 6 .7)μmol/L in control group ,and there were statistical difference between two groups (P<0 .05) . Observation group′s survival rate was higher than that of control group (P<0 .05) .Conclusion It has good clinical effect of trea-ting obstructive jaundice caused by malignant tumors by 3D-CRT ,and it prolongs the survival time ,decreases serum bilirubin and improves jaundice symptom ,so it has some guiding significance to its treatment .
