慢性HBV感染者肝移植术后乙型肝炎免疫球蛋白用药方法的合理性分析
目的分析慢性HBV感染者肝移植术后乙型肝炎免疫球蛋白(HBIG)用药方法的合理性,探讨用药指导原则。方法对2008年8月至2010年12月,参加静脉注射HBIGIV期临床研究的44例乙型肝炎相关肝移植患者,按重症肝病、肝癌、肝硬化分为3组,采用卡方检验比较各组病例HBVDNA及HBeAg的阳性率,采用方差分析比较HBVDNA水平,采用Pearson分析不同给药剂量与间隔时间的血药浓度与药物半衰期的相关性;采用t检验比较HBeAg阴性、阳性组,HBVDNA高、低量值组,术后1周的抗-HBs滴度;观察有无再感染病例出现。结果重症肝病、肝癌、肝硬化3组HBVDNA水平及HBeAg的阳性率差异无统计学...
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| Published in | 临床肝胆病杂志 Vol. 30; no. 1; pp. 23 - 26 |
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| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
四川远大蜀阳药业股份有限公司,成都,610214%四川大学华西医院眼科,成都,610041
2014
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| Subjects | |
| Online Access | Get full text |
| ISSN | 1001-5256 |
| DOI | 10.3969/j.issn.1001-5256.2014.01.01-007 |
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| Summary: | 目的分析慢性HBV感染者肝移植术后乙型肝炎免疫球蛋白(HBIG)用药方法的合理性,探讨用药指导原则。方法对2008年8月至2010年12月,参加静脉注射HBIGIV期临床研究的44例乙型肝炎相关肝移植患者,按重症肝病、肝癌、肝硬化分为3组,采用卡方检验比较各组病例HBVDNA及HBeAg的阳性率,采用方差分析比较HBVDNA水平,采用Pearson分析不同给药剂量与间隔时间的血药浓度与药物半衰期的相关性;采用t检验比较HBeAg阴性、阳性组,HBVDNA高、低量值组,术后1周的抗-HBs滴度;观察有无再感染病例出现。结果重症肝病、肝癌、肝硬化3组HBVDNA水平及HBeAg的阳性率差异无统计学意义(X2=4.871、1.079,P=0.088、0.583);各组HBVDNA水平均值差异无统计学意义(F=0.895,P=0.418);血药浓度与药物半衰期的Pearson分析显示存在明显的负相关(r=0.988,P=0.012);HBeAg阴性、阳性组,HBVDNA高、低量值组,术后1周的抗-HBs滴度量值差异无统计学意义(t=1.757,P=0.087),观察期内没有HBV再感染病例出现。结论术中4000IU、术后6d2000IU/d(病毒围剿期)是必要的,患者血清病毒载量较高时应适当增加用药剂量。患者血清乙型肝炎标志物转为阴性后(病毒潜存期)若使用肌注HBIG600IU、每月用药1次,可维持至下次给药前抗体约为100IU/L的水平。 |
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| Bibliography: | WEI Xianyi, WEI Hong. (Sichuan Yuanda Shuyang Pharmaceutical Co. , Ltd. Chengdu 610214, China) Objective To analyze the rationality of delivery method for hepatitis B immune globulin (HBIG) in patients with chronic hepati- tis B virus (HBV) infection after liver transplantation and to investigate the guiding principle for medication. Methods Forty - four cases of hepatitis B - related liver transplantation who participated in the phase IV clinical trial of HBIG for intravenous injection from August 2008 to December 2010 were analyzed. These patients were divided into severe liver disease group, liver cancer group, and liver cirrhosis group. The positive rates of HBV DNA and HBeAg were compared between groups by chi - square test. The HBV DNA level was compared by anal- ysis of variance. The correlation between blood concentration and half - life of HBIG at different doses and dosing intervals was analyzed by Pearson's correlation test. The titer of anti - HBs at one week after operation was compared between HB |
| ISSN: | 1001-5256 |
| DOI: | 10.3969/j.issn.1001-5256.2014.01.01-007 |