人工肝治疗HBV相关慢加急性肝衰竭的血小板计数变化及其影响因素

目的 探究乙型肝炎相关慢加急性肝衰竭(HBV-ACLF)患者接受人工肝治疗后PLT计数的变化趋势和影响因素。 方法 选取2018年1月—2021年11月在中山大学附属第三医院住院接受血浆置换治疗(n=102)和双重血浆分子吸附系统联合低剂量血浆置换(n=50)的152例HBV-ACLF患者,分析患者的临床资料和实验室指标。计量资料两组间比较采用独立样本t检验或Mann-Whitney U检验,计数资料两组间比较采用χ2检验;采用logisitic多因素分析影响人工肝治疗后PLT>50×109/L的危险因素, 采用ROC曲线分析基线PLT计数对人工肝治疗后PLT>50×109/L的预测价值。 结...

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Published inLinchuang gandanbing zazhi Vol. 38; no. 5; pp. 1053 - 1058
Main Authors 王璐, 许文雄, 朱姝, 李学俊, 陈苑莉, 谢婵, 彭亮
Format Journal Article
LanguageChinese
Published Changchun Journal of Clinical Hepatology 01.05.2022
中山大学附属第三医院感染科,广州510635
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ISSN1001-5256
2097-3497
DOI10.3969/j.issn.1001-5256.2022.05.015

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Abstract 目的 探究乙型肝炎相关慢加急性肝衰竭(HBV-ACLF)患者接受人工肝治疗后PLT计数的变化趋势和影响因素。 方法 选取2018年1月—2021年11月在中山大学附属第三医院住院接受血浆置换治疗(n=102)和双重血浆分子吸附系统联合低剂量血浆置换(n=50)的152例HBV-ACLF患者,分析患者的临床资料和实验室指标。计量资料两组间比较采用独立样本t检验或Mann-Whitney U检验,计数资料两组间比较采用χ2检验;采用logisitic多因素分析影响人工肝治疗后PLT>50×109/L的危险因素, 采用ROC曲线分析基线PLT计数对人工肝治疗后PLT>50×109/L的预测价值。 结果 纳入患者以中年男性为主,70例(46.1%)患者在入院时合并肝硬化,114例(75.0%)患者接受3次人工肝治疗,基线PLT>50×109/L患者占比为88%。总体患者人工肝治疗后PLT计数较基线水平显著下降(79.5±47.7 vs 112.5±64.1, t=4.965, P<0.001),治疗后1周PLT计数升高至基线水平(97.2±50.7 vs 112.5±64.1, t=1.787, P=0.075)。进一步比较人工肝治疗后1周PLT计数较基线的变化量,发现肝硬化组PLT下降幅度显著高于非肝硬化组(U=1986.5,P=0.026),而在不同人工肝术式、治疗次数(3~5次)之间无显著差异(P值均>0.05)。通过logisitic多因素分析发现,合并肝硬化(OR=3.097,95%CI:1.255~7.645,P=0.014)和基线PLT>50×109/L(OR=0.019,95%CI:0.002~0.154,P<0.001)是影响人工肝治疗后PLT>50×109/L的独立危险因素。对基线PLT计数进行ROC曲线分析,发现基线PLT>80.5×109/L是影响治疗后PLT>50×109/L的最佳截断值,ROC曲线下面积为0.818。 结论 人工肝治疗对PLT的影响是暂时性的,但肝硬化患者的PLT生长能力弱于非肝硬化患者; 基线PLT>80.5×109/L是降低人工肝治疗后出血风险的最佳界值。
AbstractList 目的 探究乙型肝炎相关慢加急性肝衰竭(HBV-ACLF)患者接受人工肝治疗后PLT计数的变化趋势和影响因素.方法 选取2018年1月—2021年11月在中山大学附属第三医院住院接受血浆置换治疗(n=102)和双重血浆分子吸附系统联合低剂量血浆置换(n=50)的152例HBV-ACLF患者,分析患者的临床资料和实验室指标.计量资料两组间比较采用独立样本t检验或Mann-Whitney U检验,计数资料两组间比较采用χ2检验;采用logisitic多因素分析影响人工肝治疗后PLT>50×109/L的危险因素,采用ROC曲线分析基线PLT计数对人工肝治疗后PLT>50×109/L的预测价值.结果 纳入患者以中年男性为主,70例(46.1%)患者在入院时合并肝硬化,114例(75.0%)患者接受3次人工肝治疗,基线PLT>50×109/L患者占比为88%.总体患者人工肝治疗后PLT计数较基线水平显著下降(79.5±47.7vs112.5±64.1,t=4.965,P<0.001),治疗后1周PLT计数升高至基线水平(97.2±50.7 vs 112.5±64.1,t=1.787,P=0.075).进一步比较人工肝治疗后1周PLT计数较基线的变化量,发现肝硬化组PLT下降幅度显著高于非肝硬化组(U=1986.5,P=0.026),而在不同人工肝术式、治疗次数(3~5次)之间无显著差异(P值均>0.05).通过logisitic多因素分析发现,合并肝硬化(OR=3.097,95%CI:1.255~7.645,P=0.014)和基线PLT>50×109/L(OR=0.019,95%CI:0.002~0.154,P<0.001)是影响人工肝治疗后PLT>50×109/L的独立危险因素.对基线PLT计数进行ROC曲线分析,发现基线PLT>80.5×109/L是影响治疗后PLT>50×109/L的最佳截断值,ROC曲线下面积为0.818.结论 人工肝治疗对PLT的影响是暂时性的,但肝硬化患者的PLT生长能力弱于非肝硬化患者;基线PLT>80.5×109/L是降低人工肝治疗后出血风险的最佳界值.
目的 探究乙型肝炎相关慢加急性肝衰竭(HBV-ACLF)患者接受人工肝治疗后PLT计数的变化趋势和影响因素。 方法 选取2018年1月—2021年11月在中山大学附属第三医院住院接受血浆置换治疗(n=102)和双重血浆分子吸附系统联合低剂量血浆置换(n=50)的152例HBV-ACLF患者,分析患者的临床资料和实验室指标。计量资料两组间比较采用独立样本t检验或Mann-Whitney U检验,计数资料两组间比较采用χ2检验;采用logisitic多因素分析影响人工肝治疗后PLT>50×109/L的危险因素, 采用ROC曲线分析基线PLT计数对人工肝治疗后PLT>50×109/L的预测价值。 结果 纳入患者以中年男性为主,70例(46.1%)患者在入院时合并肝硬化,114例(75.0%)患者接受3次人工肝治疗,基线PLT>50×109/L患者占比为88%。总体患者人工肝治疗后PLT计数较基线水平显著下降(79.5±47.7 vs 112.5±64.1, t=4.965, P<0.001),治疗后1周PLT计数升高至基线水平(97.2±50.7 vs 112.5±64.1, t=1.787, P=0.075)。进一步比较人工肝治疗后1周PLT计数较基线的变化量,发现肝硬化组PLT下降幅度显著高于非肝硬化组(U=1986.5,P=0.026),而在不同人工肝术式、治疗次数(3~5次)之间无显著差异(P值均>0.05)。通过logisitic多因素分析发现,合并肝硬化(OR=3.097,95%CI:1.255~7.645,P=0.014)和基线PLT>50×109/L(OR=0.019,95%CI:0.002~0.154,P<0.001)是影响人工肝治疗后PLT>50×109/L的独立危险因素。对基线PLT计数进行ROC曲线分析,发现基线PLT>80.5×109/L是影响治疗后PLT>50×109/L的最佳截断值,ROC曲线下面积为0.818。 结论 人工肝治疗对PLT的影响是暂时性的,但肝硬化患者的PLT生长能力弱于非肝硬化患者; 基线PLT>80.5×109/L是降低人工肝治疗后出血风险的最佳界值。
Author 朱姝
谢婵
陈苑莉
彭亮
王璐
许文雄
李学俊
AuthorAffiliation 中山大学附属第三医院感染科,广州510635
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XIE Chan
WANG Lu
LI Xuejun
ZHU Shu
CHEN Yuanli
PENG Liang
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肝,人工
血小板
乙型肝炎病毒
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PublicationTitle_FL Journal of Clinical Hepatology
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中山大学附属第三医院感染科,广州510635
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Snippet 目的 探究乙型肝炎相关慢加急性肝衰竭(HBV-ACLF)患者接受人工肝治疗后PLT计数的变化趋势和影响因素。 方法 选取2018年1月—2021年11月在中山大学附属第三医院住院接受血浆置...
目的 探究乙型肝炎相关慢加急性肝衰竭(HBV-ACLF)患者接受人工肝治疗后PLT计数的变化趋势和影响因素.方法 选取2018年1月—2021年11月在中山大学附属第三医院住院接受血浆置...
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SubjectTerms Hepatitis B
Liver cirrhosis
Liver failure
Regression analysis
Title 人工肝治疗HBV相关慢加急性肝衰竭的血小板计数变化及其影响因素
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