Plasma Exchange-Based Non-bioartificial Liver Support System Improves the Short-Term Outcomes of Patients With Hepatitis B Virus-Associated Acute-on-Chronic Liver Failure: A Multicenter Prospective Cohort Study

Background and aims: Hepatitis B virus-associated acute-on-chronic liver failure (HBV-ACLF) is a complicated syndrome with extremely high short-term mortality. Whether plasma exchange (PE) improves HBV-ACLF outcomes remains controversial. Here, PE-based non-bioartificial liver support system (NB-ALS...

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Autores principales: Yuan-yuan Chen, Hai Li, Bao-yan Xu, Xin Zheng, Bei-ling Li, Xian-bo Wang, Yan Huang, Yan-hang Gao, Zhi-ping Qian, Feng Liu, Xiao-bo Lu, Jia Shang, Shao-yang Wang, Yin-hua Zhang, Zhong-ji Meng, Chinese Chronic Liver Failure (CLIF) Consortium, Shan Yin, Wenyi Gu, Yan Zhang, Tongyu Wang, Dandan Wu, Fuchen Dong, Bo Zeng, Liuying Chen, Shijin Wang, Qun Zhang, Yixin Hou, Yuxin Li, Yunyi Huang, Shuning Sun, Wenting Tan, Xiaomei Xiang, Yunjie Dan, Guohong Deng, Jun Chen, Chengjin Liao, Xiaoxiao Liu, Jing Liu, Ling Xu, Shue Xiong, Yan Xiong, Congcong Zou, Jinjun Chen, Congyan Zhu, Chang Jiang, Xiaoyu Wen, Na Gao, Chunyan Liu, Qing Lei, Sen Luo, Haotang Ren, Xue Mei, Jiefei Wang, Liujuan Ji, Tao Li, Xuanqiong Fang, Jing Li, Ziyu Wan, Rongjiong Zheng, Fangrong Jie, Nan Li, Huiming Jin, Qing Zhang, Xuequn Zheng, Shaoyang Wang, Taofa Lin
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spelling oai:doaj.org-article:fe645848ddf2431890f05bcc441948662021-11-16T07:19:02ZPlasma Exchange-Based Non-bioartificial Liver Support System Improves the Short-Term Outcomes of Patients With Hepatitis B Virus-Associated Acute-on-Chronic Liver Failure: A Multicenter Prospective Cohort Study2296-858X10.3389/fmed.2021.779744https://doaj.org/article/fe645848ddf2431890f05bcc441948662021-11-01T00:00:00Zhttps://www.frontiersin.org/articles/10.3389/fmed.2021.779744/fullhttps://doaj.org/toc/2296-858XBackground and aims: Hepatitis B virus-associated acute-on-chronic liver failure (HBV-ACLF) is a complicated syndrome with extremely high short-term mortality. Whether plasma exchange (PE) improves HBV-ACLF outcomes remains controversial. Here, PE-based non-bioartificial liver support system (NB-ALSS) effects on short-term HBV-ACLF patient outcomes were investigated.Materials and methods: HBV-ACLF patients from Chinese Acute-on-chronic Liver Failure (CATCH-LIFE) cohort receiving standard medical therapy (SMT) alone or PE-based NB-ALSS in addition to SMT were allocated to SMT and SMT+PE groups, respectively; propensity score matching (PSM) was used to eliminate confounding bias. Short-term (28/90-day and 1-year) survival rates were calculated (Kaplan-Meier).Results: In total, 524 patients with HBV-ACLF were enrolled in this study; 358 received SMT alone (SMT group), and the remaining 166 received PE-based NB-ALSS in addition to SMT (SMT+PE group). PSM generated 166 pairs of cases. In the SMT+PE group, 28-day, 90-day, and 1-year survival rates were 11.90, 8.00, and 10.90%, respectively, higher than those in the SMT group. Subgroup analysis revealed that PE-based NB-ALSS had the best efficacy in patients with ACLF grade 2 or MELD scores of 30–40 (MELD grade 3). In MELD grade 3 patients who received SMT+PE, 28-day, 90-day, and 1-year survival rates were improved by 18.60, 14.20, and 20.10%, respectively. According to multivariate Cox regression analysis, PE-based NB-ALSS was the only independent protective factor for HBV-ACLF patient prognosis at 28 days, 90 days, and 1 year (28 days, HR = 0.516, p = 0.001; 90 days, HR = 0.663, p = 0.010; 1 year, HR = 0.610, p = 0.051). For those who received SMT+PE therapy, PE-based NB-ALSS therapy frequency was the only independent protective factor for short-term prognosis (28-day, HR = 0.597, p = 0.001; 90-day, HR = 0.772, p = 0.018).Conclusions: This multicenter prospective study showed that the addition of PE-based NB-ALSS to SMT improves short-term (28/90 days and 1-year) outcomes in patients with HBV-ACLF, especially in MELD grade 3 patients. Optimization of PE-based NB-ALSS may improve prognosis or even save lives among HBV-ACLF patients.Yuan-yuan ChenHai LiBao-yan XuXin ZhengBei-ling LiXian-bo WangYan HuangYan-hang GaoZhi-ping QianFeng LiuXiao-bo LuJia ShangHai LiShao-yang WangYin-hua ZhangZhong-ji MengChinese Chronic Liver Failure (CLIF) ConsortiumShan YinWenyi GuYan ZhangTongyu WangDandan WuFuchen DongBo ZengLiuying ChenShijin WangQun ZhangYixin HouYuxin LiYunyi HuangShuning SunWenting TanXiaomei XiangYunjie DanGuohong DengJun ChenChengjin LiaoXiaoxiao LiuJing LiuLing XuShue XiongYan XiongCongcong ZouJinjun ChenCongyan ZhuChang JiangXiaoyu WenNa GaoChunyan LiuQing LeiSen LuoHaotang RenXue MeiJiefei WangLiujuan JiTao LiXuanqiong FangJing LiZiyu WanRongjiong ZhengFangrong JieNan LiHuiming JinHai Li Qing ZhangXuequn ZhengShaoyang WangTaofa LinFrontiers Media S.A.articleacute-on-chronic liver failurehepatitis B virusplasma exchangesurvival ratepropensity score matchingMedicine (General)R5-920ENFrontiers in Medicine, Vol 8 (2021)
institution DOAJ
collection DOAJ
language EN
topic acute-on-chronic liver failure
hepatitis B virus
plasma exchange
survival rate
propensity score matching
Medicine (General)
R5-920
spellingShingle acute-on-chronic liver failure
hepatitis B virus
plasma exchange
survival rate
propensity score matching
Medicine (General)
R5-920
Yuan-yuan Chen
Hai Li
Bao-yan Xu
Xin Zheng
Bei-ling Li
Xian-bo Wang
Yan Huang
Yan-hang Gao
Zhi-ping Qian
Feng Liu
Xiao-bo Lu
Jia Shang
Hai Li
Shao-yang Wang
Yin-hua Zhang
Zhong-ji Meng
Chinese Chronic Liver Failure (CLIF) Consortium
Shan Yin
Wenyi Gu
Yan Zhang
Tongyu Wang
Dandan Wu
Fuchen Dong
Bo Zeng
Liuying Chen
Shijin Wang
Qun Zhang
Yixin Hou
Yuxin Li
Yunyi Huang
Shuning Sun
Wenting Tan
Xiaomei Xiang
Yunjie Dan
Guohong Deng
Jun Chen
Chengjin Liao
Xiaoxiao Liu
Jing Liu
Ling Xu
Shue Xiong
Yan Xiong
Congcong Zou
Jinjun Chen
Congyan Zhu
Chang Jiang
Xiaoyu Wen
Na Gao
Chunyan Liu
Qing Lei
Sen Luo
Haotang Ren
Xue Mei
Jiefei Wang
Liujuan Ji
Tao Li
Xuanqiong Fang
Jing Li
Ziyu Wan
Rongjiong Zheng
Fangrong Jie
Nan Li
Huiming Jin
Hai Li
Qing Zhang
Xuequn Zheng
Shaoyang Wang
Taofa Lin
Plasma Exchange-Based Non-bioartificial Liver Support System Improves the Short-Term Outcomes of Patients With Hepatitis B Virus-Associated Acute-on-Chronic Liver Failure: A Multicenter Prospective Cohort Study
description Background and aims: Hepatitis B virus-associated acute-on-chronic liver failure (HBV-ACLF) is a complicated syndrome with extremely high short-term mortality. Whether plasma exchange (PE) improves HBV-ACLF outcomes remains controversial. Here, PE-based non-bioartificial liver support system (NB-ALSS) effects on short-term HBV-ACLF patient outcomes were investigated.Materials and methods: HBV-ACLF patients from Chinese Acute-on-chronic Liver Failure (CATCH-LIFE) cohort receiving standard medical therapy (SMT) alone or PE-based NB-ALSS in addition to SMT were allocated to SMT and SMT+PE groups, respectively; propensity score matching (PSM) was used to eliminate confounding bias. Short-term (28/90-day and 1-year) survival rates were calculated (Kaplan-Meier).Results: In total, 524 patients with HBV-ACLF were enrolled in this study; 358 received SMT alone (SMT group), and the remaining 166 received PE-based NB-ALSS in addition to SMT (SMT+PE group). PSM generated 166 pairs of cases. In the SMT+PE group, 28-day, 90-day, and 1-year survival rates were 11.90, 8.00, and 10.90%, respectively, higher than those in the SMT group. Subgroup analysis revealed that PE-based NB-ALSS had the best efficacy in patients with ACLF grade 2 or MELD scores of 30–40 (MELD grade 3). In MELD grade 3 patients who received SMT+PE, 28-day, 90-day, and 1-year survival rates were improved by 18.60, 14.20, and 20.10%, respectively. According to multivariate Cox regression analysis, PE-based NB-ALSS was the only independent protective factor for HBV-ACLF patient prognosis at 28 days, 90 days, and 1 year (28 days, HR = 0.516, p = 0.001; 90 days, HR = 0.663, p = 0.010; 1 year, HR = 0.610, p = 0.051). For those who received SMT+PE therapy, PE-based NB-ALSS therapy frequency was the only independent protective factor for short-term prognosis (28-day, HR = 0.597, p = 0.001; 90-day, HR = 0.772, p = 0.018).Conclusions: This multicenter prospective study showed that the addition of PE-based NB-ALSS to SMT improves short-term (28/90 days and 1-year) outcomes in patients with HBV-ACLF, especially in MELD grade 3 patients. Optimization of PE-based NB-ALSS may improve prognosis or even save lives among HBV-ACLF patients.
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author Yuan-yuan Chen
Hai Li
Bao-yan Xu
Xin Zheng
Bei-ling Li
Xian-bo Wang
Yan Huang
Yan-hang Gao
Zhi-ping Qian
Feng Liu
Xiao-bo Lu
Jia Shang
Hai Li
Shao-yang Wang
Yin-hua Zhang
Zhong-ji Meng
Chinese Chronic Liver Failure (CLIF) Consortium
Shan Yin
Wenyi Gu
Yan Zhang
Tongyu Wang
Dandan Wu
Fuchen Dong
Bo Zeng
Liuying Chen
Shijin Wang
Qun Zhang
Yixin Hou
Yuxin Li
Yunyi Huang
Shuning Sun
Wenting Tan
Xiaomei Xiang
Yunjie Dan
Guohong Deng
Jun Chen
Chengjin Liao
Xiaoxiao Liu
Jing Liu
Ling Xu
Shue Xiong
Yan Xiong
Congcong Zou
Jinjun Chen
Congyan Zhu
Chang Jiang
Xiaoyu Wen
Na Gao
Chunyan Liu
Qing Lei
Sen Luo
Haotang Ren
Xue Mei
Jiefei Wang
Liujuan Ji
Tao Li
Xuanqiong Fang
Jing Li
Ziyu Wan
Rongjiong Zheng
Fangrong Jie
Nan Li
Huiming Jin
Hai Li
Qing Zhang
Xuequn Zheng
Shaoyang Wang
Taofa Lin
author_facet Yuan-yuan Chen
Hai Li
Bao-yan Xu
Xin Zheng
Bei-ling Li
Xian-bo Wang
Yan Huang
Yan-hang Gao
Zhi-ping Qian
Feng Liu
Xiao-bo Lu
Jia Shang
Hai Li
Shao-yang Wang
Yin-hua Zhang
Zhong-ji Meng
Chinese Chronic Liver Failure (CLIF) Consortium
Shan Yin
Wenyi Gu
Yan Zhang
Tongyu Wang
Dandan Wu
Fuchen Dong
Bo Zeng
Liuying Chen
Shijin Wang
Qun Zhang
Yixin Hou
Yuxin Li
Yunyi Huang
Shuning Sun
Wenting Tan
Xiaomei Xiang
Yunjie Dan
Guohong Deng
Jun Chen
Chengjin Liao
Xiaoxiao Liu
Jing Liu
Ling Xu
Shue Xiong
Yan Xiong
Congcong Zou
Jinjun Chen
Congyan Zhu
Chang Jiang
Xiaoyu Wen
Na Gao
Chunyan Liu
Qing Lei
Sen Luo
Haotang Ren
Xue Mei
Jiefei Wang
Liujuan Ji
Tao Li
Xuanqiong Fang
Jing Li
Ziyu Wan
Rongjiong Zheng
Fangrong Jie
Nan Li
Huiming Jin
Hai Li
Qing Zhang
Xuequn Zheng
Shaoyang Wang
Taofa Lin
author_sort Yuan-yuan Chen
title Plasma Exchange-Based Non-bioartificial Liver Support System Improves the Short-Term Outcomes of Patients With Hepatitis B Virus-Associated Acute-on-Chronic Liver Failure: A Multicenter Prospective Cohort Study
title_short Plasma Exchange-Based Non-bioartificial Liver Support System Improves the Short-Term Outcomes of Patients With Hepatitis B Virus-Associated Acute-on-Chronic Liver Failure: A Multicenter Prospective Cohort Study
title_full Plasma Exchange-Based Non-bioartificial Liver Support System Improves the Short-Term Outcomes of Patients With Hepatitis B Virus-Associated Acute-on-Chronic Liver Failure: A Multicenter Prospective Cohort Study
title_fullStr Plasma Exchange-Based Non-bioartificial Liver Support System Improves the Short-Term Outcomes of Patients With Hepatitis B Virus-Associated Acute-on-Chronic Liver Failure: A Multicenter Prospective Cohort Study
title_full_unstemmed Plasma Exchange-Based Non-bioartificial Liver Support System Improves the Short-Term Outcomes of Patients With Hepatitis B Virus-Associated Acute-on-Chronic Liver Failure: A Multicenter Prospective Cohort Study
title_sort plasma exchange-based non-bioartificial liver support system improves the short-term outcomes of patients with hepatitis b virus-associated acute-on-chronic liver failure: a multicenter prospective cohort study
publisher Frontiers Media S.A.
publishDate 2021
url https://doaj.org/article/fe645848ddf2431890f05bcc44194866
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