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Sakurazawa C, Habuka M, Hoshino Y, Sakamaki Y, Ogawa A, Yamamoto S, Kinoshita H, Narita I. A case of multiorgan failure due to carbamazepine intoxication successfully treated with multimodal blood purification therapy. CEN Case Rep 2024:10.1007/s13730-024-00900-3. [PMID: 38888727 DOI: 10.1007/s13730-024-00900-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 06/04/2024] [Indexed: 06/20/2024] Open
Abstract
Carbamazepine (CBZ) intoxication can occur due to various factors, including drug interactions and over-ingestion. Extracorporeal elimination, particularly through hemodialysis and hemoperfusion, is effective in treating severe carbamazepine intoxication. However, as the effectiveness of various modalities can differ, method selection may be based on a specific clinical situation. A 47-year-old woman who took CBZ for schizophrenia presented to our hospital with episodes of vomiting and consciousness disorder. As the CBZ concentration was > 20 μg/mL, she was admitted to the intensive care unit with a diagnosis of acute CBZ poisoning. She underwent one session of hemoperfusion for 2 h, and her CBZ level decreased from > 20 µg/mL to 6.4 µg/mL. However, she developed acute kidney and liver injuries 2 days after admission and underwent intermittent hemodialysis, plasma exchange, continuous hemodiafiltration (CHDF), and online HDF, depending on her condition. Her general condition improved, and she was transferred to the psychiatric department. To our knowledge, no case reports have described severe acute CBZ poisoning in a patient who developed multiorgan failure to date, which was successfully treated with multimodal blood purification therapy. When treating severe CBZ intoxication, blood purification therapy should be tailored to the changing pathophysiology of the condition.
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Affiliation(s)
- Chihiro Sakurazawa
- Division of Nephrology, Niigata Prefectural Shibata Hospital, 1-2-8 Honcho, Shibata City, Niigata, 957-8588, Japan
| | - Masato Habuka
- Division of Nephrology, Niigata Prefectural Shibata Hospital, 1-2-8 Honcho, Shibata City, Niigata, 957-8588, Japan.
| | - Yoshifumi Hoshino
- Division of Emergency, Niigata Prefectural Shibata Hospital, Niigata, Japan
| | - Yuichi Sakamaki
- Division of Nephrology, Niigata Prefectural Shibata Hospital, 1-2-8 Honcho, Shibata City, Niigata, 957-8588, Japan
| | - Asa Ogawa
- Division of Nephrology, Niigata Prefectural Shibata Hospital, 1-2-8 Honcho, Shibata City, Niigata, 957-8588, Japan
| | - Suguru Yamamoto
- Division of Clinical Nephrology and Rheumatology, Kidney Research Center, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Hidenori Kinoshita
- Division of Emergency, Niigata Prefectural Shibata Hospital, Niigata, Japan
| | - Ichiei Narita
- Division of Clinical Nephrology and Rheumatology, Kidney Research Center, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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Kanda T, Li TC, Takahashi M, Nagashima S, Primadharsini PP, Kunita S, Sasaki-Tanaka R, Inoue J, Tsuchiya A, Nakamoto S, Abe R, Fujiwara K, Yokosuka O, Suzuki R, Ishii K, Yotsuyanagi H, Okamoto H. Recent advances in hepatitis E virus research and the Japanese clinical practice guidelines for hepatitis E virus infection. Hepatol Res 2024. [PMID: 38874115 DOI: 10.1111/hepr.14062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 04/22/2024] [Accepted: 05/09/2024] [Indexed: 06/15/2024]
Abstract
Acute hepatitis E was considered rare until reports emerged affirming the existence of hepatitis E virus (HEV) genotypes 3 and 4 infections in Japan in the early 2000s. Extensive studies by Japanese researchers have highlighted the pivotal role of pigs and wild animals, such as wild boars and deer, as reservoirs for HEV, linking them to zoonotic infections in Japan. Currently, when hepatitis occurs subsequent to the consumption of undercooked or grilled pork, wild boar meat, or offal (including pig liver and intestines), HEV infection should be considered. Following the approval of anti-HEV immunoglobulin A antibody as a diagnostic tool for hepatitis E by Japan's Health Insurance System in 2011, the annual number of diagnosed cases of HEV infection has surged. Notably, the occurrence of post-transfusion hepatitis E promoted nationwide screening of blood products for HEV using nucleic acid amplification tests since 2020. Furthermore, chronic hepatitis E has been observed in immunosuppressed individuals. Considering the significance of hepatitis E, heightened preventive measures are essential. The Japan Agency for Medical Research and Development Hepatitis A and E viruses (HAV and HEV) Study Group, which includes special virologists and hepatologists, held a virtual meeting on February 17, 2024. Discussions encompassed pathogenesis, transmission routes, diagnosis, complications, severity factors, and ongoing and prospective vaccination or treatments for hepatitis E. Rigorous assessment of referenced studies culminated in the formulation of recommendations, which are detailed within this review. This comprehensive review presents recent advancements in HEV research and Japanese clinical practice guidelines for HEV infection.
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Affiliation(s)
- Tatsuo Kanda
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
- Division of Gastroenterology and Hepatology, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, Minamiuonuma, Japan
- Division of Gastroenterology and Hepatology, Graduate School of Medicine and Dental Sciences, Niigata University, Niigata, Japan
| | - Tian-Cheng Li
- Department of Virology II, National Institute of Infectious Diseases, Tokyo, Japan
| | - Masaharu Takahashi
- Division of Virology, Department of Infection and Immunity, Jichi Medical University School of Medicine, Shimotsuke, Tochigi, Japan
| | - Shigeo Nagashima
- Division of Virology, Department of Infection and Immunity, Jichi Medical University School of Medicine, Shimotsuke, Tochigi, Japan
| | - Putu Prathiwi Primadharsini
- Division of Virology, Department of Infection and Immunity, Jichi Medical University School of Medicine, Shimotsuke, Tochigi, Japan
| | - Satoshi Kunita
- Center for Experimental Medicine, Jichi Medical University School of Medicine, Shimotsuke, Tochigi, Japan
| | - Reina Sasaki-Tanaka
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
- Division of Gastroenterology and Hepatology, Graduate School of Medicine and Dental Sciences, Niigata University, Niigata, Japan
| | - Jun Inoue
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Atsunori Tsuchiya
- Division of Gastroenterology and Hepatology, Graduate School of Medicine and Dental Sciences, Niigata University, Niigata, Japan
| | - Shingo Nakamoto
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chuo-ku, Chiba, Japan
| | - Ryuzo Abe
- Department of Emergency Medicine, Oita University, Oita, Japan
| | - Keiichi Fujiwara
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chuo-ku, Chiba, Japan
| | - Osamu Yokosuka
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chuo-ku, Chiba, Japan
| | - Ryosuke Suzuki
- Department of Virology II, National Institute of Infectious Diseases, Tokyo, Japan
| | - Koji Ishii
- Department of Quality Assurance and Radiological Protection, National Institute of Infectious Diseases, Tokyo, Japan
| | - Hiroshi Yotsuyanagi
- Division of Infectious Diseases, Advanced Clinical Research Center, Institute of Medical Science, University of Tokyo, Tokyo, Japan
- Department of Infectious Diseases and Applied Immunology, Hospital of the Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Hiroaki Okamoto
- Division of Virology, Department of Infection and Immunity, Jichi Medical University School of Medicine, Shimotsuke, Tochigi, Japan
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Kanda T, Sasaki-Tanaka R, Ishii K, Suzuki R, Inoue J, Tsuchiya A, Nakamoto S, Abe R, Fujiwara K, Yokosuka O, Li TC, Kunita S, Yotsuyanagi H, Okamoto H. Recent advances in hepatitis A virus research and clinical practice guidelines for hepatitis A virus infection in Japan. Hepatol Res 2024; 54:4-23. [PMID: 37906585 DOI: 10.1111/hepr.13983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Revised: 10/06/2023] [Accepted: 10/23/2023] [Indexed: 11/02/2023]
Abstract
In 2018, there was a hepatitis A outbreak in Japan, and hepatitis A virus (HAV) infection is considered a sexually transmitted disease. In general, patients with hepatitis A should be given attention, and this disease should be prevented more than ever. The Japan Agency for Medical Research and Development (AMED) Hepatitis A and E viruses (HAV and HEV) Study Group has worked on the project to create "Recent Advances in Hepatitis A Virus (HAV) Research and Clinical Practice Guidelines for HAV Infection in Japan". The group consists of expert hepatologists and virologists who gathered at virtual meeting on August 5, 2023. Data about the pathogenesis, infection routes, diagnosis, complications, several factors for the severities, vaccination, and current and future treatments for hepatitis A were discussed and debated for a draft version. The participants assessed the quality of cited studies. The finalized recommendations are presented in this review. The recent advances in HAV research and clinical practice for HAV infection in Japan, have been reviewed by the AMED HAV and HEV Study Group.
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Affiliation(s)
- Tatsuo Kanda
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Reina Sasaki-Tanaka
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Koji Ishii
- Department of Quality Assurance and Radiological Protection, National Institute of Infectious Diseases, Tokyo, Japan
| | - Ryosuke Suzuki
- Department of Virology II, National Institute of Infectious Diseases, Tokyo, Japan
| | - Jun Inoue
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Atsunori Tsuchiya
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Shingo Nakamoto
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Ryuzo Abe
- Department of Emergency Medicine, Oita University, Yufu, Oita, Japan
| | - Keiichi Fujiwara
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Osamu Yokosuka
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tian-Cheng Li
- Department of Virology II, National Institute of Infectious Diseases, Tokyo, Japan
| | - Satoshi Kunita
- Center for Experimental Medicine, Jichi Medical University School of Medicine, Shimotsuke, Tochigi, Japan
| | - Hiroshi Yotsuyanagi
- Division of Infectious Diseases, Advanced Clinical Research Center, Institute of Medical Science, University of Tokyo, Tokyo, Japan
- Department of Infectious Diseases and Applied Immunology, Hospital of the Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Hiroaki Okamoto
- Division of Virology, Department of Infection and Immunity, Jichi Medical University School of Medicine, Shimotsuke, Tochigi, Japan
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Wang XH, Peng BB, Zhang L, Zhao J, Zhang L, Ren H, Hu P, Li H, Zhong S. Mixed mode of artificial liver support in patients with acute-on-chronic liver failure: a retrospective cohort study. Hepatol Int 2023; 17:1241-1250. [PMID: 37550499 DOI: 10.1007/s12072-023-10573-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 07/17/2023] [Indexed: 08/09/2023]
Abstract
BACKGROUND AND AIMS Different modes of artificial liver support (ALS) therapy can improve the survival of patients with acute-on-chronic liver failure (ACLF). This study aimed to compare the effects of mixed using different modes of ALS (MALS) and single using one mode of ALS (SALS) on 28- and 90-day survival rates of ACLF. METHODS Clinical data and survival times of patients with ACLF treated for ALS between January 1, 2018 and December 30, 2021 were retrospectively collected. Cox regression analysis was performed to identify risk factors of 28- and 90-day mortalities. RESULTS Of the 462 eligible ACLF patients, 388 belonged to the SALS group (76.3% male, 74.2% cirrhosis) and 74 to the MALS group (86.5% male, 71.6% cirrhosis). Comparison of 28-day and 90-day crude mortality between the SALS and MALS groups showed no significant differences (28-day: 20.4% vs. 14.9%, p = 0.27; 90-day: 44.6% vs. 52.7%, p = 0.20). After adjusting for confounders, the 28-day mortality (adjusted hazard ratio [aHR]: 0.32, 95% confidence interval [CI] 0.16-0.65) and 90-day mortality (aHR: 0.65, 95% CI 0.44-0.95) in the MALS group were significantly lower than those in the SALS group. These associations were consistently observed across pre-specified subgroups according to age, sex, etiology, and Child-Pugh grade. However, positive interactions between MALS and 90-day mortality were found between MALS and 90-day mortality in those with MELD score ≥ 22 and international normalized ratio ≥ 1.9 (p for interaction < 0.05). CONCLUSION MALS therapy significantly decreased 28- and 90-day mortalities of ACLF than SALS did, especially in advanced stages.
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Affiliation(s)
- Xiao-Hao Wang
- Department of Infectious Diseases, Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, The Second Affiliated Hospital, Chongqing Medical University, No. 288, Tianwen Avenue, Chayuan, Nan'an District, Chongqing, 401336, China
| | - Bin-Bin Peng
- Department of Infectious Diseases, Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, The Second Affiliated Hospital, Chongqing Medical University, No. 288, Tianwen Avenue, Chayuan, Nan'an District, Chongqing, 401336, China
| | - Lu Zhang
- Department of Infectious Diseases, Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, The Second Affiliated Hospital, Chongqing Medical University, No. 288, Tianwen Avenue, Chayuan, Nan'an District, Chongqing, 401336, China
| | - Jing Zhao
- Department of Infectious Diseases, Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, The Second Affiliated Hospital, Chongqing Medical University, No. 288, Tianwen Avenue, Chayuan, Nan'an District, Chongqing, 401336, China
| | - Li Zhang
- Department of Infectious Diseases, Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, The Second Affiliated Hospital, Chongqing Medical University, No. 288, Tianwen Avenue, Chayuan, Nan'an District, Chongqing, 401336, China
| | - Hong Ren
- Department of Infectious Diseases, Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, The Second Affiliated Hospital, Chongqing Medical University, No. 288, Tianwen Avenue, Chayuan, Nan'an District, Chongqing, 401336, China
| | - Peng Hu
- Department of Infectious Diseases, Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, The Second Affiliated Hospital, Chongqing Medical University, No. 288, Tianwen Avenue, Chayuan, Nan'an District, Chongqing, 401336, China
| | - Hu Li
- Department of Infectious Diseases, Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, The Second Affiliated Hospital, Chongqing Medical University, No. 288, Tianwen Avenue, Chayuan, Nan'an District, Chongqing, 401336, China.
| | - Shan Zhong
- Department of Infectious Diseases, Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, The Second Affiliated Hospital, Chongqing Medical University, No. 288, Tianwen Avenue, Chayuan, Nan'an District, Chongqing, 401336, China.
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Kumagai K, Mawatari S, Moriuchi A, Oda K, Takikawa Y, Kato N, Oda S, Inoue K, Terai S, Genda T, Shimizu M, Sakaida I, Mochida S, Ido A. Early-phase prothrombin time-international normalized ratio in acute liver injury indicates the timing of therapeutic intervention and predicts prognostic improvement. Hepatol Res 2023; 53:160-171. [PMID: 36301000 DOI: 10.1111/hepr.13848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 10/14/2022] [Accepted: 10/20/2022] [Indexed: 02/07/2023]
Abstract
AIM We investigated whether an early-phase prothrombin time-international normalized ratio (PT-INR) is an interventional prognostic indicator for patients with acute liver injury, including acute liver failure. METHODS This was a multicenter retrospective observational study. We included 595 patients with alanine aminotransferase levels ≥300 U/L due to acute liver injury who were admitted to Kagoshima University Hospital or other collaborative investigation organizations between January 1, 2010, and December 31, 2015. Patients with alanine aminotransferase levels ≥300 U/L and no previous liver disease were defined as having an acute liver injury. Acute liver failure was defined by PT-INR ≥1.5 with or without hepatic encephalopathy in acute liver injury patients. Data were obtained retrospectively from case reports and analyzed. RESULTS The PT-INR on day 1 was the most accurate independent prognosis predictor in patients with acute liver injury and acute liver failure. On day 1, the transplant-free survival rates were significantly lower in patients with PT-INR ≥1.3. The transplant-free survival rates were also significantly higher in patients with acute liver injury and acute liver failure, in whom the PT-INR had recovered from ≥1.3 on day 1 to <1.3 by day 8. CONCLUSION Early-phase changes in the PT-INR can predict the prognosis of patients with acute liver injury and acute liver failure. Furthermore, PT-INR ≥1.3 could be an interventional marker, whereas PT-INR <1.3 after 1 week could reflect prognostic improvement.
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Affiliation(s)
- Kotaro Kumagai
- Digestive and Lifestyle Diseases, Department of Human and Environmental Sciences, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Seiichi Mawatari
- Digestive and Lifestyle Diseases, Department of Human and Environmental Sciences, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Akihiro Moriuchi
- Department of Gastroenterology, National Hospital Organization Kagoshima Medical Center, Kagoshima, Japan
| | - Kohei Oda
- Digestive and Lifestyle Diseases, Department of Human and Environmental Sciences, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Yasuhiro Takikawa
- Division of Hepatology, Department of Internal Medicine, Iwate Medical University, Iwate, Japan
| | - Naoya Kato
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Shigeto Oda
- Department of Emergency Medicine, Chiba Kaihin Municipal Hospital, Chiba, Japan
| | - Kazuaki Inoue
- Department of Gastroenterology, International University of Health and Welfare Narita Hospital, Chiba, Japan
| | - Shuji Terai
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | - Takuya Genda
- Department of Gastroenterology and Hepatology, Juntendo University Shizuoka Hospital, Shizuoka, Japan
| | - Masahito Shimizu
- Department of Gastroenterology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Isao Sakaida
- Department of Gastroenterology and Hepatology, Yamaguchi University School of Medicine, Yamaguchi, Japan
| | - Satoshi Mochida
- Department of Gastroenterology and Hepatology, Saitama Medical University, Saitama, Japan
| | - Akio Ido
- Digestive and Lifestyle Diseases, Department of Human and Environmental Sciences, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
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Fujiwara K, Yasui S, Kondo T, Nakamura M, Arai M, Kanda T, Yokosuka O, Ohtsuka M, Abe R, Kato N. Thirty-two years' experience of treating fulminant hepatitis in a Japanese single center. Hepatol Res 2022; 53:357-369. [PMID: 36541110 DOI: 10.1111/hepr.13873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 12/05/2022] [Accepted: 12/18/2022] [Indexed: 01/11/2023]
Abstract
AIM The prognosis of patients with acute liver failure has improved dramatically in the past three decades due to advances in medical critical care and use of liver transplantation (LT) in Western countries, where the etiology of acute liver failure is different from that in Japan. We analyzed patients with fulminant hepatitis (FH) and late-onset hepatic failure (LOHF) admitted to our unit over a 32-year period to clarify the nature of Japanese patients with FH and LOHF. METHODS A total of 137 Japanese patients with FH and LOHF between 1986 and 2017 were analyzed for etiologies, disease types, treatment protocols, and outcome. RESULTS Of 137 patients, 124 were FH (53 acute type and 71 subacute type) and 13 LOHF. The major etiology was due to viral infections in 48% of patients. A total of 23.4% of patients recovered without LT, 7.3% received LT, and 69.3% died without LT. The number of patients showed rise and fall without an evident decrease during the period. Patients with autoimmune hepatitis increased after the establishment of autoimmune hepatitis criteria in 1999 (p < 0.001), and that with indeterminate cause decreased (p < 0.01). The mean age was older in the last decade than in the first decade (p = 0.036). Spontaneous and overall survival rates were not different during the period. CONCLUSIONS The prognosis of our patients with FH and LOHF has not improved, probably because of aging and the increasing proportion of etiologies with poor prognosis and difficult-to-treat patients without response to medications regardless of advancement of clinical management, including artificial liver support devices and LT.
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Affiliation(s)
- Keiichi Fujiwara
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Shin Yasui
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Takayuki Kondo
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Masato Nakamura
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Makoto Arai
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tatsuo Kanda
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Osamu Yokosuka
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Masayuki Ohtsuka
- Department of General Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Ryuzo Abe
- Department of Emergency and Critical Care Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Naoya Kato
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, Chiba, Japan
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Abbas N, Rajoriya N, Elsharkawy AM, Chauhan A. Acute-on-chronic liver failure (ACLF) in 2022: have novel treatment paradigms already arrived? Expert Rev Gastroenterol Hepatol 2022; 16:639-652. [PMID: 35786130 DOI: 10.1080/17474124.2022.2097070] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Acute-on-chronic failure (ACLF) is a recognized syndrome in patients with chronic liver disease and is characterized by acute decompensation, organ failure(s), and a high short-term mortality. ACLF is often triggered by ongoing alcohol consumption, gastrointestinal bleeding and/or infections, and is pathophysiologically characterized by uncontrolled systemic inflammation coupled with paradoxical immunoparesis. Patients with ACLF require prompt and early recognition. Management requires extensive utilization of clinical resources often including escalation to intensive care. AREAS COVERED Currently, there are no specific targeted treatments for established ACLF, and management revolves around treating underlying precipitants and providing organ support. In this article, we review the epidemiology and pathophysiology of ACLF and summarize recent advances in management strategies of this syndrome, focusing specifically on novel emerging therapies. EXPERT COMMENTARY ACLF is a challenging condition with rapid clinical course, high short-term mortality and varying clinical phenotypes. Management of ACLF is broadly focused on supportive care often in an intensive care setting with liver transplantation proving to be an increasingly relevant and effective rescue therapy. This disease has clear pathogenesis and epidemiological burden, thus distinguishing it from decompensated cirrhosis; there is clear clinical need for the development of specific and nuanced therapies to treat this condition.
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Affiliation(s)
- Nadir Abbas
- Liver Unit, Queen Elizabeth Hospital, Birmingham, UK.,Centre for Liver Research, Institute of Immunology and Inflammation, and National Institute for Health Research (NIHR) Birmingham Biomedical Research Centre, the Medical School, University of Birmingham, Birmingham, UK.,National Institute for Health Research Biomedical Research Centre, University Hospitals Birmingham, Birmingham, UK
| | - Neil Rajoriya
- Liver Unit, Queen Elizabeth Hospital, Birmingham, UK.,Centre for Liver Research, Institute of Immunology and Inflammation, and National Institute for Health Research (NIHR) Birmingham Biomedical Research Centre, the Medical School, University of Birmingham, Birmingham, UK
| | - Ahmed M Elsharkawy
- Liver Unit, Queen Elizabeth Hospital, Birmingham, UK.,Centre for Liver Research, Institute of Immunology and Inflammation, and National Institute for Health Research (NIHR) Birmingham Biomedical Research Centre, the Medical School, University of Birmingham, Birmingham, UK.,National Institute for Health Research Biomedical Research Centre, University Hospitals Birmingham, Birmingham, UK
| | - Abhishek Chauhan
- Liver Unit, Queen Elizabeth Hospital, Birmingham, UK.,Centre for Liver Research, Institute of Immunology and Inflammation, and National Institute for Health Research (NIHR) Birmingham Biomedical Research Centre, the Medical School, University of Birmingham, Birmingham, UK
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Imoto K, Tanaka M, Goya T, Aoyagi T, Takahashi M, Kurokawa M, Tashiro S, Kato M, Kohjima M, Ogawa Y. Corticosteroid suppresses urea-cycle-related gene expressions in ornithine transcarbamylase deficiency. BMC Gastroenterol 2022; 22:144. [PMID: 35346058 PMCID: PMC8962007 DOI: 10.1186/s12876-022-02213-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 03/14/2022] [Indexed: 12/11/2022] Open
Abstract
Background Ornithine transcarbamylase deficiency (OTCD) is most common among urea cycle disorders (UCDs), defined by defects in enzymes associated with ureagenesis. Corticosteroid administration to UCD patients, including OTCD patients, is suggested to be avoided, as it may induce life-threatening hyperammonemia. The mechanism has been considered nitrogen overload due to the catabolic effect of corticosteroids; however, the pathophysiological process is unclear. Methods To elucidate the mechanism of hyperammonemia induced by corticosteroid administration in OTCD patients, we analyzed a mouse model by administering corticosteroids to OTCspf−ash mice deficient in the OTC gene. Dexamethasone (DEX; 20 mg/kg) was administered to the OTCspf−ash and wild-type (WT) mice at 0 and 24 h, and the serum ammonia concentrations, the levels of the hepatic metabolites, and the gene expressions related with ammonia metabolism in the livers and muscles were analyzed. Results The ammonia levels in Otcspf−ash mice that were administered DEX tended to increase at 24 h and increased significantly at 48 h. The metabolomic analysis showed that the levels of citrulline, arginine, and ornithine did not differ significantly between Otcspf−ash mice that were administered DEX and normal saline; however, the level of aspartate was increased drastically in Otcspf−ash mice owing to DEX administration (P < 0.01). Among the enzymes associated with the urea cycle, mRNA expressions of carbamoyl-phosphate synthase 1, ornithine transcarbamylase, arginosuccinate synthase 1, and arginosuccinate lyase in the livers were significantly downregulated by DEX administration in both the Otcspf−ash and WT mice (P < 0.01). Among the enzymes associated with catabolism, mRNA expression of Muscle RING-finger protein-1 in the muscles was significantly upregulated in the muscles of WT mice by DEX administration (P < 0.05). Conclusions We elucidated that corticosteroid administration induced hyperammonemia in Otcspf−ash mice by not only muscle catabolism but also suppressing urea-cycle-related gene expressions. Since the urea cycle intermediate amino acids, such as arginine, might not be effective because of the suppressed expression of urea-cycle-related genes by corticosteroid administration, we should consider an early intervention by renal replacement therapy in cases of UCD patients induced by corticosteroids to avoid brain injuries or fatal outcomes. Supplementary Information The online version contains supplementary material available at 10.1186/s12876-022-02213-0.
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Hara T, Ohara T, Taniguchi M, Sakai H, Oka K, Iwai N, Tsuji T, Okuda T, Nagata A, Komaki T, Sakagami J, Kagawa K. Severe Liver Injury Associated with Glecaprevir Plus Pibrentasvir Therapy in a Patient with Treatment-naïve Hepatitis C Virus Infection. Intern Med 2021; 60:2437-2443. [PMID: 33612683 PMCID: PMC8381168 DOI: 10.2169/internalmedicine.6664-20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
A 49-year-old man underwent treatment with glecaprevir plus pibrentasvir (G/P) for chronic hepatitis C infection. Six weeks later, he was admitted to our hospital because of jaundice and fatigue with no accompanying skin rash. A laboratory examination and evaluation of the patient's history resulted in a diagnosis of acute liver injury. Discontinuation of G/P and a rigorous medical protocol, including plasma exchange and hemodiafiltration, successfully mitigated the liver damage. The patient was also found to be allergic to two drugs other than the G/P therapy. In such cases with a history of drug allergy, careful observation may be required to detect serious adverse events.
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Affiliation(s)
- Tasuku Hara
- Department of Gastroenterology and Hepatology, Fukuchiyama City Hospital, Japan
| | - Tomoya Ohara
- Department of Gastroenterology and Hepatology, Fukuchiyama City Hospital, Japan
| | - Masashi Taniguchi
- Department of Gastroenterology and Hepatology, Fukuchiyama City Hospital, Japan
| | - Hiroaki Sakai
- Department of Gastroenterology and Hepatology, Fukuchiyama City Hospital, Japan
| | - Kohei Oka
- Department of Gastroenterology and Hepatology, Fukuchiyama City Hospital, Japan
| | - Naoto Iwai
- Department of Gastroenterology and Hepatology, Fukuchiyama City Hospital, Japan
| | - Toshifumi Tsuji
- Department of Gastroenterology and Hepatology, Fukuchiyama City Hospital, Japan
| | - Takashi Okuda
- Department of Gastroenterology and Hepatology, Fukuchiyama City Hospital, Japan
| | - Akihiro Nagata
- Department of Pathology, Fukuchiyama City Hospital, Japan
| | - Toshiyuki Komaki
- Department of Gastroenterology and Hepatology, Fukuchiyama City Hospital, Japan
| | - Junichi Sakagami
- Department of Gastroenterology and Hepatology, Fukuchiyama City Hospital, Japan
| | - Keizo Kagawa
- Department of Gastroenterology and Hepatology, Fukuchiyama City Hospital, Japan
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10
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Tandon R, Froghi S. Artificial liver support systems. J Gastroenterol Hepatol 2021; 36:1164-1179. [PMID: 32918840 DOI: 10.1111/jgh.15255] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 08/31/2020] [Accepted: 09/03/2020] [Indexed: 12/20/2022]
Abstract
Artificial liver systems are used to bridge between transplantation or to allow a patient's liver to recover. They are used in patients with acute liver failure (ALF) and acute-on-chronic liver failure. There are five artificial systems currently in use: molecular adsorbent recirculating system (MARS), single-pass albumin dialysis (SPAD), Prometheus, selective plasma filtration therapy, and hemodiafiltration. The aim is to compare existing data on the efficiency of these devices. A literature search was conducted using online libraries. Inclusion criteria included randomized control trials or comparative human studies published after the year 2000. A systematic review was conducted for the five individual devices with a more detailed comparison of the biochemistry for the SPAD and MARS systems. Eighty-nine patients were involved in the review comparing SPAD and MARS. Results showed that there was an average reduction in bilirubin (-53 μmol/L in MARS and -50 μmol/L in SPAD), creatinine (-19.5 μmol/L in MARS and -7.5 μmol/L in SPAD), urea (-0.9 mmol/L in MARS and -0.75 mmol/L in SPAD), and gamma-glutamyl transferase (-0.215 μmol/L·s in MARS and -0.295 μmol/L·s in SPAD) in both SPAD and MARS. However, there was no significant difference between the changes in the two systems. This review demonstrated that both MARS and SPAD aid recovery of ALF. There is no difference between the efficiency of MARS and SPAD. Because of the limited data, there is a need for more randomized control trials. Evaluating cost and patient preference would aid in differentiating the systems.
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Affiliation(s)
| | - Saied Froghi
- Guys Campus, King's College London, London, UK.,Department of HPB and Liver Transplantation, Royal Free Hospital, London, UK
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11
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Takikawa Y, Kakisaka K, Suzuki Y, Ido A, Shimamura T, Nishida O, Oda S, Shimosegawa T. Multicenter study on the consciousness-regaining effect of a newly developed artificial liver support system in acute liver failure: An on-line continuous hemodiafiltration system. Hepatol Res 2021; 51:216-226. [PMID: 32949102 DOI: 10.1111/hepr.13557] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 07/29/2020] [Accepted: 07/31/2020] [Indexed: 12/12/2022]
Abstract
AIM Acute liver failure (ALF) patients with coma need to be revived not only for spontaneous recovery but also as a bridge to liver transplantation. We developed a new high-volume plasma purification system using an on-line continuous hemodiafiltration (CHDF) system, and evaluated its safety and efficacy in a multicenter study. METHODS A single arm interventional study using the new apparatus was undertaken in the six major liver centers in Japan. The primary end-point was the proportion of patients who regained consciousness within 10 days, which was compared with a historical control (47%). Nine ALF patients were enrolled and treated with the new machine. One patient was excluded because of the need for artificial respiration support according to the established protocol. RESULTS Seven of eight (87.5%) patients regained consciousness during the on-line CHDF session, with five of those seven waking within 4 days. After waking, one patient spontaneously recovered, three received liver transplantation, two died of liver failure, and one died of another disease. The plasma ammonia levels significantly decreased after the start of on-line CHDF from 182.5 ± 64.8 μg/dL (mean ± SD) on day 0 to 87.0 ± 38.9 μg/dL on the last day of the session (P < 0.001). Similarly, the plasma glutamine level also significantly decreased from 2069 ± 1234 μmol/L to 628 ± 193 μmol/L. Although seven severe adverse events occurred during on-line-CHDF, no causal relationship with liver support was recognized. CONCLUSIONS The newly developed on-line CHDF system showed high efficacy for regain of consciousness and excellent therapeutic safety for managing ALF.
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Affiliation(s)
- Yasuhiro Takikawa
- Division of Hepatology, Department of Internal Medicine, Iwate Medical University, Yahaba, Japan
| | - Keisuke Kakisaka
- Division of Hepatology, Department of Internal Medicine, Iwate Medical University, Yahaba, Japan
| | - Yuji Suzuki
- Division of Hepatology, Department of Internal Medicine, Iwate Medical University, Yahaba, Japan
| | - Akio Ido
- Department of Digestive and Life-style Diseases, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Tsuyoshi Shimamura
- Division of Organ Transplantation, Hokkaido University Hospital, Sapporo, Japan
| | - Osamu Nishida
- Department of Anesthesiology and Critical Care Medicine, Fujita Health University, Toyoake, Japan
| | - Shigeto Oda
- Department of Emergency and Critical Care Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tooru Shimosegawa
- Department of Gastroenterology, South Miyagi Medical Center, Ohgawara, Japan
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12
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Inoue K. Newly developed on-line continuous hemodiafiltration for acute liver failure. Hepatol Res 2021; 51:154-155. [PMID: 33508168 DOI: 10.1111/hepr.13621] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 01/15/2021] [Accepted: 01/18/2021] [Indexed: 12/09/2022]
Affiliation(s)
- Kazuaki Inoue
- Department of Gastroenterology, International University of Health and Welfare, Narita, Japan
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13
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Early identification using the referral system prolonged the time to onset for hepatic encephalopathy after diagnosing severe acute liver injury. Sci Rep 2020; 10:17280. [PMID: 33057105 PMCID: PMC7560720 DOI: 10.1038/s41598-020-74466-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 10/01/2020] [Indexed: 12/26/2022] Open
Abstract
In 2004, we implemented a referral system for patients with acute liver injury (ALI) based on an established formula that estimates the risk of progression to acute live failure (ALF); however, the benefits of the system for patients with severe acute liver injury (SLI) remain unclear. We have evaluated the clinical significance of the referral system for SLI patients. Patients with ALI/SLI who were consecutively and prospectively listed on the system between 2004 and 2018 were analyzed. Of the 371 ALI/SLI/ALF patients on the system, 124 satisfied the criteria for SLI; 34 of these 124 progressed to SLI after registration. Multivariate analysis using age, sex, AST, ALT, creatinine, total bilirubin, prothrombin, presence of hepatic encephalopathy (HE), and SLI at registration revealed that HE was associated with high mortality. Among the 23 patients who developed HE, five who progressed to SLI after registration showed an increased time to HE development compared with patients who had SLI at the time of registration. However, there was no significant difference in survival time after HE development. We concluded that early identification of SLI patients using the referral system increased the time from SLI diagnosis to HE development.
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14
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Fujiwara K, Nakayama N, Kato N, Yokosuka O, Tsubouchi H, Takikawa H, Mochida S. Infectious complications and timing for liver transplantation in autoimmune acute liver failure in Japan: a subanalysis based on nationwide surveys between 2010 and 2015. J Gastroenterol 2020; 55:888-898. [PMID: 32556645 DOI: 10.1007/s00535-020-01699-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 06/08/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND The prognosis of autoimmune acute liver failure (ALF) without liver transplantation (LT) is poor worldwide. We subanalyzed infectious complications of autoimmune ALF using data of nationwide surveys between 2010 and 2015 retrospectively and tried to determine when to evaluate the efficacy of corticosteroid (CS) treatment or abandon it for LT based on objective data. METHODS One hundred and forty-four patients with autoimmune ALF, comprising 79 ALF with coma ≤ I, 52 ALF with coma ≥ II and 13 late onset hepatic failure (LOHF), were analyzed. RESULTS CS was administered to 140 (97%) patients. Thirty-seven (26%) patients had infectious complications. Patients with infection revealed more advanced disease type (p < 0.001) and poorer spontaneous survival (p < 0.001) than those without infection. Median (interquartile range) duration between diagnosis of ALF and onset of infection was 18.5 (11-36) days, and that between introduction of CS and onset of infection was 17 (10.5-36) days. Seventy-nine (55%) recovered without LT, 14 (10%) received LT and 51 (35%) died without LT. Dead or transplanted patients were older (p = 0.0057), and revealed more advanced liver failure (p < 0.001) and more occurrence of infection (p < 0.001). CONCLUSIONS A critical point for evaluating the efficacy of CS treatment and switching to LT is at most 2-week after diagnosis of ALF and introduction of CS. More important, we should accelerate the point and prepare for LT in cases of ALF with coma ≥ II and LOHF, and we should have performed LT by then at the latest in case of failure to improve.
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Affiliation(s)
- Keiichi Fujiwara
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, Japan.
- Faculty of Healthcare Sciences, Chiba Prefectural University of Health Sciences, Chiba, Japan.
| | - Nobuaki Nakayama
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Saitama Medical University, Saitama, Japan
| | - Naoya Kato
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, Japan
| | - Osamu Yokosuka
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, Japan
| | | | - Hajime Takikawa
- Faculty of Medical Technology, Teikyo University, Tokyo, Japan
| | - Satoshi Mochida
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Saitama Medical University, Saitama, Japan
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15
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Yang L, Wu T, Li J, Xin J, Shi D, Jiang J, Liang X, Lu Y, Yao H, Zhang H, Sun S, Li T, Mohamed Hassan Mohamed H, Li J, Ren K, Guo B, Zhou X, Chen J, Hao S, Chen J, Xin S, Pan C, Han T, Chen Y, Lin S, Duan Z, Xu X, Huang J, Chen X, Li L, Li J. Artificial liver treatment improves survival in patients with hepatitis B virus-related acute-on-chronic liver failure: A case-control matched analysis. Hepatol Res 2020; 50:656-670. [PMID: 32134538 DOI: 10.1111/hepr.13497] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 02/18/2020] [Accepted: 03/02/2020] [Indexed: 12/19/2022]
Abstract
AIM The artificial liver support system (ALSS) is recognized as a bridge to liver transplantation in hepatitis B virus-related acute-on-chronic liver failure (HBV-ACLF) patients. However, patient survival remains unknown. We aim to assess the effects of ALSS on survival in HBV-ACLF patients. METHODS The clinical data of HBV-ACLF patients receiving standard medical treatment (SMT) plus ALSS (ALSS group, n = 507) or only SMT (SMT group, n = 417) were collected for survival assessment. The main end-points were cumulative survival rates at days 21, 28, and 90. Four different rigorous analyses were carried out to reduce bias and confounding. RESULTS In the entire cohort, the cumulative survival rates at days 21, 28, and 90 were significantly higher in patients who underwent ALSS treatment (73.3% vs. 59.6%, 69.2% vs. 56.6%, 56.5% vs. 49.1%, respectively, P < 0.01) than in those who underwent SMT only. In the 276-pair case-control matched cohort, a significantly higher survival rate was also observed in the ALSS group than in the SMT group on days 21, 28, and 90 (72.5% vs. 60.3%, 68.3% vs. 57.4%, 55.9% vs. 48.5%, respectively, P < 0.05), especially in patients with ACLF-1 and -2. By a multivariable-adjusted analysis, ALSS treatment was associated with a significantly lower risk of mortality, especially for ACLF-2 at days 21, 28, and 90. These findings were also confirmed through propensity score matching and inverse probability treatment weighting analysis. CONCLUSIONS ALSS treatment can improve short-term survival and is associated with a significantly lower risk of short-term mortality in patients with HBV-ACLF, especially ACLF-2.
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Affiliation(s)
- Lingling Yang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Tianzhou Wu
- Precision Medicine Center, Taizhou Central Hospital, Taizhou University Medical School, Taizhou, China
| | - Jiang Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jiaojiao Xin
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Precision Medicine Center, Taizhou Central Hospital, Taizhou University Medical School, Taizhou, China
| | - Dongyan Shi
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Precision Medicine Center, Taizhou Central Hospital, Taizhou University Medical School, Taizhou, China
| | - Jing Jiang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Precision Medicine Center, Taizhou Central Hospital, Taizhou University Medical School, Taizhou, China
| | - Xi Liang
- Precision Medicine Center, Taizhou Central Hospital, Taizhou University Medical School, Taizhou, China
| | - Yingyan Lu
- Key laboratory of cancer prevention and therapy combining traditional Chinese and Western Medicine, Tongde Hospital of Zhejiang Province, Hangzhou, China
| | - Heng Yao
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Huafen Zhang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Suwan Sun
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Tan Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Hozeifa Mohamed Hassan Mohamed
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jiaqi Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Keke Ren
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Beibei Guo
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xingping Zhou
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jiaxian Chen
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Shaorui Hao
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jiajia Chen
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Shaojie Xin
- Department of liver and Infectious Diseases, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Chen Pan
- Department of Liver and Infectious Diseases, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, China
| | - Tao Han
- Department of Liver and Infectious Diseases, Tianjin Third Central Hospital, Tianjin, China
| | - Yongping Chen
- Department of liver and infectious Diseases, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Shumei Lin
- Department of Liver and Infectious Diseases, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Zhongping Duan
- Department of Liver and Infectious Diseases, Beijing YouAn Hospital, Capital Medical University, Beijing, China
| | - Xiaowei Xu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jianrong Huang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xin Chen
- Precision Medicine Center, Taizhou Central Hospital, Taizhou University Medical School, Taizhou, China.,Institute of Pharmaceutical Biotechnology, Zhejiang University School of Medicine, Hangzhou, China
| | - Lanjuan Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jun Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Precision Medicine Center, Taizhou Central Hospital, Taizhou University Medical School, Taizhou, China
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16
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Sano T, Akuta N, Suzuki Y, Kasuya K, Fujiyama S, Kawamura Y, Sezaki H, Hosaka T, Saitoh S, Kobayashi M, Suzuki F, Kobayashi M, Arase Y, Ikeda K, Kumada H. Fulminant Hepatitis due to de novo Hepatitis B after Cord Blood Transplantation Rescued by Medical Treatment. Intern Med 2020; 59:1519-1524. [PMID: 32536678 PMCID: PMC7364250 DOI: 10.2169/internalmedicine.4190-19] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
A 53-year-old man presented with fulminant hepatitis due to de novo hepatitis B. He had been diagnosed previously with adult T-cell leukemia (ATL) and previously resolved hepatitis B virus infection. The ATL had been treated with cord blood transplantation (CBT). He developed fulminant hepatitis 18 months after CBT, 15 months after the withdrawal of immunosuppressants, and 10 months after vitreous injections of methotrexate for ATL-related retinal infiltration. The aggressive medical protocol included entecavir, prednisolone, plasma exchange, hemodialysis, and bilirubin adsorption. We herein report successful medical treatment for fulminant de novo hepatitis B in a patient considered unsuitable for liver transplantation.
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Affiliation(s)
- Tomoya Sano
- Department of Hepatology, Toranomon Hospital, Japan
| | - Norio Akuta
- Department of Hepatology, Toranomon Hospital, Japan
| | | | | | | | | | | | | | | | | | | | | | - Yasuji Arase
- Department of Hepatology, Toranomon Hospital, Japan
| | - Kenji Ikeda
- Department of Hepatology, Toranomon Hospital, Japan
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17
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Chamuleau RAFM, Hoekstra R. End-stage liver failure: filling the treatment gap at the intensive care unit. J Artif Organs 2019; 23:113-123. [PMID: 31535298 PMCID: PMC7228976 DOI: 10.1007/s10047-019-01133-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 09/09/2019] [Indexed: 12/14/2022]
Abstract
End-stage liver failure is a condition of collapsing liver function with mortality rates up to 80. Liver transplantation is the only lifesaving therapy. There is an unmet need for therapy to extend the waiting time for liver transplantation or regeneration of the native liver. Here we review the state-of-the-art of non-cell based and cell-based artificial liver support systems, cell transplantation and plasma exchange, with the first therapy relying on detoxification, while the others aim to correct also other failing liver functions and/or modulate the immune response. Meta-analyses on the effect of non-cell based systems show contradictory outcomes for different types of albumin purification devices. For bioartificial livers proof of concept has been shown in animals with liver failure. However, large clinical trials with two different systems did not show a survival benefit. Two clinical trials with plasma exchange and one with transplantation of mesenchymal stem cells showed positive outcomes on survival. Detoxification therapies lack adequacy for most patients. Correction of additional liver functions, and also modulation of the immune system hold promise for future therapy of liver failure.
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Affiliation(s)
- Robert A F M Chamuleau
- Amsterdam UMC, University of Amsterdam, Tytgat Institute for Liver and Intestinal Research, AG&M, Academic Medical Center, Meibergdreef 69-71, S1-176, 1105 BK, Amsterdam, The Netherlands.
| | - Ruurdtje Hoekstra
- Amsterdam UMC, University of Amsterdam, Tytgat Institute for Liver and Intestinal Research, AG&M, Academic Medical Center, Meibergdreef 69-71, S1-176, 1105 BK, Amsterdam, The Netherlands
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18
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Nakao M, Nakayama N, Uchida Y, Tomiya T, Oketani M, Ido A, Tsubouchi H, Takikawa H, Mochida S. Deteriorated outcome of recent patients with acute liver failure and late-onset hepatic failure caused by infection with hepatitis A virus: A subanalysis of patients seen between 1998 and 2015 and enrolled in nationwide surveys in Japan. Hepatol Res 2019; 49:844-852. [PMID: 30957325 DOI: 10.1111/hepr.13345] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 02/20/2019] [Accepted: 03/25/2019] [Indexed: 02/08/2023]
Abstract
AIM A nationwide survey of acute liver failure (ALF) and late-onset hepatic failure (LOHF) has revealed that the outcomes of recent patients whose diseases were caused by infection with hepatitis A virus (HAV) have worsened, compared with those of previously reported patients. The factors associated with this deterioration were evaluated. METHODS A total of 83 patients with HAV infection seen between 1998 and 2015 were enrolled. All the patients had a prothrombin time-international normalized ratio of 1.5 or more and hepatic encephalopathy of grade 2 or more severe. The demographic and clinical features of 45 patients seen prior to 2003 (cohort 1) and 38 patients seen during 2004 and thereafter (cohort 2) were compared. RESULTS Three and four patients in cohort 1 and cohort 2, respectively, received liver transplantations; the survival rates among the remaining patients were 56% for cohort 2 and 79% for cohort 1 (P < 0.05). The mean age (±standard deviation) of the patients was higher in cohort 2 than in cohort 1 (58 ± 11 vs. 48 ± 13 years; P < 0.01). The percentages of patients with underlying metabolic diseases were 22% in cohort 1 and 61% in cohort 2 (P < 0.01). Diabetic mellitus was more common among deceased patients than among rescued patients (29% vs. 8%; P < 0.05) among patients who did not receive liver transplantations, and a multivariate analysis revealed that patient age and disease type were significantly and independently associated with the outcome. CONCLUSION The outcomes of recent patients with ALF or LOHF caused by HAV infection have recently worsened mainly because of an increase in underlying metabolic diseases as a consequence of aging.
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Affiliation(s)
- Masamitsu Nakao
- Department of Gastroenterology and Hepatology, Saitama Medical University, Saitama, Japan
| | - Nobuaki Nakayama
- Department of Gastroenterology and Hepatology, Saitama Medical University, Saitama, Japan
| | - Yoshihito Uchida
- Department of Gastroenterology and Hepatology, Saitama Medical University, Saitama, Japan
| | - Tomoaki Tomiya
- Department of Gastroenterology and Hepatology, Saitama Medical University, Saitama, Japan
| | - Makoto Oketani
- Digestive and Lifestyle Diseases, Department of Human and Environmental Sciences, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan.,Department of Medicine, Yoshinohigashi Home Clinic, Kagoshima, Japan
| | - Akio Ido
- Digestive and Lifestyle Diseases, Department of Human and Environmental Sciences, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Hirohito Tsubouchi
- Department of Gastroenterology and Hepatology, Kagoshima City Hospital, Kagoshima, Japan
| | - Hajime Takikawa
- Faculty of Medical Technology, Teikyo University, Tokyo, Japan
| | - Satoshi Mochida
- Department of Gastroenterology and Hepatology, Saitama Medical University, Saitama, Japan
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19
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Nakada TA, Oda S, Abe R, Hattori N. Changes in acute blood purification therapy in critical care: republication of the article published in the Japanese Journal of Artificial Organs. J Artif Organs 2019; 23:14-18. [PMID: 31236729 DOI: 10.1007/s10047-019-01113-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 06/15/2019] [Indexed: 01/06/2023]
Abstract
Acute blood purification therapy is an essential artificial organ in critical care. In the review article, looking back on the history, we describe our present knowledge and techniques of acute blood purification therapy in critical care. The topics include continuous hemodiafiltration (CHDF), online HDF as an artificial liver support, blood purification therapy aiming to remove pathogenic substances of sepsis, a procedure for connecting a CRRT device into an extra-corporeal membrane oxygenation circuit, and replacement fluid for CHDF. We also raise remaining issues and clarify the future direction of acute blood purification therapy in critical care. This review was created based on a translation of the Japanese review written in the Japanese Journal of Artificial Organs in 2017 (Vol. 46, No. 1, pp. 67-70), with adding some references.
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Affiliation(s)
- Taka-Aki Nakada
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo, Chiba, 260-8677, Japan.
| | - Shigeto Oda
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo, Chiba, 260-8677, Japan
| | - Ryuzo Abe
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo, Chiba, 260-8677, Japan
| | - Noriyuki Hattori
- Department of Emergency and Critical Care Medicine, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo, Chiba, 260-8677, Japan
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20
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Tanaka S, Kishi T, Ishihara A, Watanabe D, Uehira T, Ishida H, Shirasaka T, Mita E. Outbreak of hepatitis A linked to European outbreaks among men who have sex with men in Osaka, Japan, from March to July 2018. Hepatol Res 2019; 49:705-710. [PMID: 30656793 DOI: 10.1111/hepr.13314] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 12/19/2018] [Accepted: 01/08/2019] [Indexed: 12/13/2022]
Abstract
AIM Ongoing hepatitis A outbreaks among men who have sex with men (MSM) have been reported worldwide, mainly in Europe, since 2016. In Japan, there has been an increase in the number of notified hepatitis A cases since January 2018, most of which were suspected to have been transmitted through homosexual contact. In this paper, we describe the current outbreak situation of hepatitis A among MSM. METHODS Between March and July 2018, 13 cases of hepatitis A were identified in our hospital. All cases were identified as MSM. Data on clinical and laboratory findings and therapies were collected from medical records. Serum or stool samples were obtained from 13 patients and subjected to sequence analysis. RESULTS Of all patients, 12 reported to have male-to-male homosexual contact within 7 weeks prior to symptom onset, and 6 visited sex-on-premises venues in the same area. Furthermore, 12 patients were infected with HIV and consequently received antiretroviral therapy with sustained viral suppression. Ten patients received pulsed methylprednisolone therapy. Plasma exchange was additionally carried out in one patient. All patients received inpatient hospital care and were discharged alive. Sequence information, which was available in all cases, showed that the hepatitis A virus strain was identical to the EuroPride strain (RIVM-HAV16-090). CONCLUSIONS Results of sequence analysis suggest that the ongoing hepatitis A outbreak among MSM in Japan is linked to the 2016 European outbreaks. A vaccination program is urgently required for high-risk populations to control this ongoing outbreak.
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Affiliation(s)
- Satoshi Tanaka
- Department of Gastroenterology and Hepatology, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Tomomi Kishi
- Department of Infectious Diseases, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Akio Ishihara
- Department of Gastroenterology and Hepatology, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Dai Watanabe
- Department of Infectious Diseases, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Tomoko Uehira
- Department of Infectious Diseases, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Hisashi Ishida
- Department of Gastroenterology and Hepatology, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Takuma Shirasaka
- Department of Infectious Diseases, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Eiji Mita
- Department of Gastroenterology and Hepatology, National Hospital Organization Osaka National Hospital, Osaka, Japan
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