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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2021
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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) |
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DOAJ |
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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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article |
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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