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Suzuki Y, Nakae H, Satoh K, Hirasawa N, Kameyama K, Irie Y, Kitamura T, Nara T, Maeno K, Yoshida K, Okuyama M. Retrospective observational study of changes in serum cytokines and adiponectin with continuous plasma exchange with dialysis therapy for severe COVID-19. Ther Apher Dial 2023; 27:1028-1034. [PMID: 37649446 DOI: 10.1111/1744-9987.14054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 02/07/2023] [Indexed: 09/01/2023]
Abstract
INTRODUCTION Coronavirus disease 2019 (COVID-19) is associated with a marked increase in the inflammatory cytokines, IL-6 and IL-18. Blood purification therapy aimed at controlling cytokines is one treatment option; however, evidence of its effectiveness is needed. Plasma exchange with dialysis (PED) is a blood purification method involving selective plasma exchange with dialysate flowing through the outer hollow fiber of the plasma separator. In this retrospective study, we investigated the efficacy of continuous PED (cPED) over 48 h in five patients with severe COVID-19. METHODS We assessed changes in IL-6 and IL-18, as well as adiponectin (APN). RESULTS There were no significant differences in changes in IL-6 and IL-18, but there was a marked improvement in cases with abnormally high IL-6 and IL-18 levels at baseline. APN, which inhibits inflammatory cytokines, was significantly elevated post-cPED. CONCLUSION Our results suggest that cPED therapy is an effective treatment for COVID-19.
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Affiliation(s)
- Yuya Suzuki
- Department of Emergency and Critical Care Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Hajime Nakae
- Department of Emergency and Critical Care Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Kasumi Satoh
- Department of Emergency and Critical Care Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Nobuhisa Hirasawa
- Department of Emergency and Critical Care Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Komei Kameyama
- Department of Emergency and Critical Care Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Yasuhito Irie
- Department of Emergency and Critical Care Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Toshiharu Kitamura
- Department of Emergency and Critical Care Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Tasuku Nara
- Department of Emergency and Critical Care Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Kyohei Maeno
- Department of Emergency and Critical Care Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Kenji Yoshida
- Department of Emergency and Critical Care Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Manabu Okuyama
- Department of Emergency and Critical Care Medicine, Akita University Graduate School of Medicine, Akita, Japan
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Macher S, Bsteh G, Berger T, Höftberger R. Diagnostic approach and treatment regimens in adult patients suffering from antibody-mediated or paraneoplastic encephalitis. Curr Pharm Des 2022; 28:454-467. [PMID: 35100954 DOI: 10.2174/1381612828666220131093259] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 12/17/2021] [Indexed: 11/22/2022]
Abstract
Identification of patients with antibody-mediated encephalitis poses a diagnostic challenge and any delay in that respect will increase the interval until initiation of immunotherapy and may negatively affect the patient´s clinical outcome. Within this review we focus on therapeutic strategies in antibody-mediated encephalitis and propose how to proceed with patients, who are suspected to have encephalitis of unknown origin. We further briefly outline differences in treatment of paraneoplastic and antibody-mediated encephalitis according to its pathomechanisms.
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Affiliation(s)
- Stefan Macher
- Department of Neurology, Medical University of Vienna, Vienna, Austria; 2 Division of Neuropathology and Neurochemistry, Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Gabriel Bsteh
- Department of Neurology, Medical University of Vienna, Vienna, Austria; 2 Division of Neuropathology and Neurochemistry, Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Thomas Berger
- Department of Neurology, Medical University of Vienna, Vienna, Austria; 2 Division of Neuropathology and Neurochemistry, Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Romana Höftberger
- Department of Neurology, Medical University of Vienna, Vienna, Austria; 2 Division of Neuropathology and Neurochemistry, Department of Neurology, Medical University of Vienna, Vienna, Austria
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Wu CL, Chao CH, Lin SW, Chien YY, Huang WY, Weng WC, Su FC, Wei YC. Case Report: Plasma Biomarkers Reflect Immune Mechanisms of Guillain-Barré Syndrome. Front Neurol 2021; 12:720794. [PMID: 34539561 PMCID: PMC8446349 DOI: 10.3389/fneur.2021.720794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Accepted: 08/02/2021] [Indexed: 11/13/2022] Open
Abstract
This case series reported a group of patients with Guillain-Barré syndrome (GBS) and their plasma cytokine changes before and after immunotherapy. We aimed to understand GBS's pathogenesis and pathophysiology through observing the interval differences of the representative cytokines, which were the thymus and activation regulated chemokine (TARC) for T-cell chemotaxis, CD40 ligand (CD40L) for cosimulation of B and T cells, activated complement component C5/C5a, and brain-derived neurotrophic factor (BDNF) for survival and regenerative responses to nerve injuries. The fluorescence magnetic bead-based multiplexing immunoassay simultaneously quantified the five cytokines in a single sample. From June 2018 to December 2019, we enrolled five GBS patients who had completed before-after blood cytokine measurements. One patient was diagnosed with paraneoplastic GBS and excluded from the following cytokine analysis. The BDNF level decreased consistently in all the patients and made it a potential biomarker for the acute stage of GBS. Interval changes of the other four cytokines were relatively inconsistent and possibly related to interindividual differences in the immune response to GBS triggers, types of GBS variants, and classes of antiganglioside antibodies. In summary, utilizing the multiplexing immunoassay helps in understanding the complex immune mechanisms of GBS and the variation of immune responses in GBS subtypes; this method is feasible for identifying potential biomarkers of GBS.
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Affiliation(s)
- Chia-Lun Wu
- Department of Neurology, Chang Gung Memorial Hospital, Keelung City, Taiwan
- School of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Chung-Hao Chao
- Department of Neurology, Chang Gung Memorial Hospital, Keelung City, Taiwan
| | - Shun-Wen Lin
- Department of Neurology, Chang Gung Memorial Hospital, Keelung City, Taiwan
| | - Yu-Yi Chien
- Department of Neurology, Chang Gung Memorial Hospital, Keelung City, Taiwan
- School of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Wen-Yi Huang
- Department of Neurology, Chang Gung Memorial Hospital, Keelung City, Taiwan
- School of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Wei-Chieh Weng
- Department of Neurology, Chang Gung Memorial Hospital, Keelung City, Taiwan
- School of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Feng-Chieh Su
- Department of Neurology, Chang Gung Memorial Hospital, Keelung City, Taiwan
| | - Yi-Chia Wei
- Department of Neurology, Chang Gung Memorial Hospital, Keelung City, Taiwan
- Community Medicine Research Center, Chang Gung Memorial Hospital, Keelung City, Taiwan
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Chris-Olaiya A, Kapoor A, Ricci KS, Lindenmeyer CC. Therapeutic plasma exchange in liver failure. World J Hepatol 2021; 13:904-915. [PMID: 34552697 PMCID: PMC8422921 DOI: 10.4254/wjh.v13.i8.904] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 04/12/2021] [Accepted: 07/20/2021] [Indexed: 02/06/2023] Open
Abstract
The multi-organ failure syndrome associated with acute and acute-on-chronic liver failure (ACLF) is thought to be mediated by overwhelming systemic inflammation triggered by both microbial and non-microbial factors. Therapeutic plasma exchange (TPE) has been proven to be an efficacious therapy in autoimmune conditions and altered immunity, with more recent data supporting its use in the management of liver failure. Few therapies have been shown to improve survival in critically ill patients with liver failure who are not expected to survive until liver transplantation (LT), who are ineligible for LT or who have no access to LT. TPE has been shown to reduce the levels of inflammatory cytokines, modulate adaptive immunity with the potential to lessen the susceptibility to infections, and reduce the levels of albumin-bound and water-bound toxins in liver failure. In patients with acute liver failure, high volume TPE has been shown to reduce the vasopressor requirement and improve survival, particularly in patients not eligible for LT. Standard volume TPE has also been shown to reduce mortality in certain sub-populations of patients with ACLF. TPE may be most favorably employed as a bridge to LT in patients with ACLF. In this review, we discuss the efficacy and technical considerations of TPE in both acute and acute-on-chronic liver failure.
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Affiliation(s)
| | - Aanchal Kapoor
- Department of Critical Care, Cleveland Clinic, Cleveland, OH 44195, United States
| | - Kristin S Ricci
- Department of Hematology and Medical Oncology, Cleveland Clinic, Cleveland, OH 44195, United States
| | - Christina C Lindenmeyer
- Department of Gastroenterology, Hepatology and Nutrition, Cleveland Clinic, Cleveland, OH 44195, United States
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Bilgic Y, Akbulut S, Cengiz A, Sarici A, Cagin Y, Harputluoglu M. Therapeutic Effects of Plasmapheresis on Acute Exacerbations of Chronic Hepatitis B Infection. Cureus 2021; 13:e12779. [PMID: 33628651 PMCID: PMC7890433 DOI: 10.7759/cureus.12779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Objective In this study, we aimed to demonstrate the effectiveness of plasmapheresis therapy in patients with acute exacerbation of chronic Hepatitis B (CHB) infection. Methods We selected 48 patients with acute exacerbation of CHB infection who were treated by plasmapheresis in our intensive care unit between 2009 and 2016. The patients' demographic characteristics and biochemical and hematological parameters, which were recorded before and after plasmapheresis, were assessed, and the effect of plasmapheresis on the course of patients' treatment was examined. The patients were also divided into three groups according to their clinical course (discharged: 24; transplanted: six; exitus: eight). The patients were further divided into four groups and compared based on the underlying causes that led to the exacerbation (spontaneous exacerbation: 25; caused by immunosuppressive drugs: nine; hepatotoxic drugs: six; other agents: eight). Results We observed significant improvements in terms of international normalized ratio (INR), aspartate aminotransferase (AST), alanine aminotransferase (ALT), gamma-glutamyl transferase (GGT), lactate dehydrogenase (LDH), total bilirubin, direct bilirubin, blood urea nitrogen (BUN), ammonia, and the Model for End-Stage Liver Disease (MELD) score after plasmapheresis therapy. However, there was no significant improvement in hemoglobin (Hb), white blood cell (WBC) count, platelets, albumin, and lactate values. Also, INR, ALP, and ALT values were found to be significantly correlated with transplants and exitus in patients. Conclusion Plasmapheresis therapy is a reliable treatment method that provides clinical recovery and improvement in laboratory parameters in patients with exacerbation of CHB infection.
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Affiliation(s)
- Yilmaz Bilgic
- Gastroenterology and Hepatology, Inonu University, Malatya, TUR
| | - Sami Akbulut
- Surgery/Liver Transplantation, Surgery and Liver Transplant Institute, Inonu University Faculty of Medicine, Malatya, TUR
| | - Ayse Cengiz
- Internal Medicine, Inonu Univeristy, Malatya, TUR
| | | | - Yasir Cagin
- Gastroenterology and Hepatology, Inonu University, Malatya, TUR
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Mizuguchi M, Ichiyama T, Imataka G, Okumura A, Goto T, Sakuma H, Takanashi JI, Murayama K, Yamagata T, Yamanouchi H, Fukuda T, Maegaki Y. Guidelines for the diagnosis and treatment of acute encephalopathy in childhood. Brain Dev 2021; 43:2-31. [PMID: 32829972 DOI: 10.1016/j.braindev.2020.08.001] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 08/04/2020] [Accepted: 08/04/2020] [Indexed: 12/16/2022]
Abstract
The cardinal symptom of acute encephalopathy is impairment of consciousness of acute onset during the course of an infectious disease, with duration and severity meeting defined criteria. Acute encephalopathy consists of multiple syndromes such as acute necrotizing encephalopathy, acute encephalopathy with biphasic seizures and late reduced diffusion and clinically mild encephalitis/encephalopathy with reversible splenial lesion. Among these syndromes, there are both similarities and differences. In 2016, the Japanese Society of Child Neurology published 'Guidelines for the Diagnosis and Treatment of Acute Encephalopathy in Childhood', which made recommendations and comments on the general aspects of acute encephalopathy in the first half, and on individual syndromes in the latter half. Since the guidelines were written in Japanese, this review article describes extracts from the recommendations and comments in English, in order to introduce the essence of the guidelines to international clinicians and researchers.
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Affiliation(s)
- Masashi Mizuguchi
- Committee for the Compilation of Guidelines for the Diagnosis and Treatment of Acute Encephalopathy in Childhood, Japanese Society of Child Neurology, Tokyo, Japan; Department of Developmental Medical Sciences, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
| | - Takashi Ichiyama
- Committee for the Compilation of Guidelines for the Diagnosis and Treatment of Acute Encephalopathy in Childhood, Japanese Society of Child Neurology, Tokyo, Japan; Division of Pediatrics, Tsudumigaura Medical Center for Children with Disabilities, Yamaguchi, Japan
| | - George Imataka
- Committee for the Compilation of Guidelines for the Diagnosis and Treatment of Acute Encephalopathy in Childhood, Japanese Society of Child Neurology, Tokyo, Japan; Department of Pediatrics, Dokkyo Medical University, Tochigi, Japan
| | - Akihisa Okumura
- Committee for the Compilation of Guidelines for the Diagnosis and Treatment of Acute Encephalopathy in Childhood, Japanese Society of Child Neurology, Tokyo, Japan; Department of Pediatrics, Aichi Medical University, Aichi, Japan
| | - Tomohide Goto
- Committee for the Compilation of Guidelines for the Diagnosis and Treatment of Acute Encephalopathy in Childhood, Japanese Society of Child Neurology, Tokyo, Japan; Division of Neurology, Kanagawa Children's Medical Center, Kanagawa, Japan
| | - Hiroshi Sakuma
- Committee for the Compilation of Guidelines for the Diagnosis and Treatment of Acute Encephalopathy in Childhood, Japanese Society of Child Neurology, Tokyo, Japan; Department of Brain and Neurosciences, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Jun-Ichi Takanashi
- Committee for the Compilation of Guidelines for the Diagnosis and Treatment of Acute Encephalopathy in Childhood, Japanese Society of Child Neurology, Tokyo, Japan; Department of Pediatrics, Tokyo Women's Medical University Yachiyo Medical Center, Yachiyo, Japan
| | - Kei Murayama
- Committee for the Compilation of Guidelines for the Diagnosis and Treatment of Acute Encephalopathy in Childhood, Japanese Society of Child Neurology, Tokyo, Japan; Department of Metabolism, Chiba Children's Hospital, Chiba, Japan
| | - Takanori Yamagata
- Committee for the Compilation of Guidelines for the Diagnosis and Treatment of Acute Encephalopathy in Childhood, Japanese Society of Child Neurology, Tokyo, Japan; Department of Pediatrics, Jichi Medical University, Tochigi, Japan
| | - Hideo Yamanouchi
- Committee for the Compilation of Guidelines for the Diagnosis and Treatment of Acute Encephalopathy in Childhood, Japanese Society of Child Neurology, Tokyo, Japan; Department of Pediatrics, Comprehensive Epilepsy Center, Saitama Medical University, Saitama, Japan
| | - Tokiko Fukuda
- Department of Pediatrics, Hamamatsu University School of Medicine, Hamamatsu, Japan; Committee for the Integration of Guidelines, Japanese Society of Child Neurology, Tokyo, Japan
| | - Yoshihiro Maegaki
- Committee for the Integration of Guidelines, Japanese Society of Child Neurology, Tokyo, Japan; Division of Child Neurology, Department of Brain and Neurosciences, Faculty of Medicine, Tottori University, Yonago, Japan
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Ocak İ, Topaloğlu S, Acarli K. Posthepatectomy liver failure. Turk J Med Sci 2020; 50:1491-1503. [PMID: 32718126 PMCID: PMC7605090 DOI: 10.3906/sag-2006-31] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 07/26/2020] [Indexed: 01/02/2023] Open
Abstract
Liver surgery is one of the most complex surgical interventions with high risk and potential for complications. Posthepatectomy liver failure (PHLF) is a serious complication of liver surgery that occurs in about 10% of patients undergoing major liver surgery. It is the main source of morbidity and mortality. Appropriate surgical techniques and intensive care management are important in preventing PHLF. Early start of the liver support systems is very important for the PHLF patient to recover, survive, or be ready for a liver transplant. Nonbiological and biological liver support systems should be used in PHLF to prepare for treatment or organ transplantation. The definition of the state, underlying pathophysiology and treatment strategies will be reviewed here.
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Affiliation(s)
- İlhan Ocak
- Department of Critical Care Unit, İstanbul Memorial Hospital, İstanbul, Turkey
| | - Serdar Topaloğlu
- Department of Surgery, School of Medicine, Karadeniz Technical University, Trabzon, Turkey
| | - Koray Acarli
- Department of Organ Transplantation, Department of Surgery, İstanbul Memorial Hospital, İstanbul, Turkey
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Redant S, De Bels D, Ismaili K, Honoré PM. Membrane-Based Therapeutic Plasma Exchange in Intensive Care. Blood Purif 2020; 50:290-297. [PMID: 33091920 DOI: 10.1159/000510983] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 08/16/2020] [Indexed: 11/19/2022]
Abstract
The principles and use of plasmapheresis are often little understood by intensivists. We propose to review the principles, the main indications, and the methods of using this technique.
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Affiliation(s)
- Sebastien Redant
- Department of Intensive Care, Brugmann University Hospital, Université Libre de Bruxelles (ULB), Bruxelles, Belgium,
| | - David De Bels
- Department of Intensive Care, Brugmann University Hospital, Université Libre de Bruxelles (ULB), Bruxelles, Belgium
| | - Khalid Ismaili
- Division of Nephrology, Hôpital Universitaire des Enfants Reine Fabiola (HUDERF), Université Libre de Bruxelles (ULB), Bruxelles, Belgium
| | - Patrick M Honoré
- Department of Intensive Care, Brugmann University Hospital, Université Libre de Bruxelles (ULB), Bruxelles, Belgium
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Harano Y, Ishikawa Y, Hattori K, Ichinose M, Tomofuji Y, Okano H, Owada G, Kimura Y, Nanao T, Fujimoto J, Nishizawa H, Iioka Y, Osada J, Fujiwara M, Kita Y. A case of complete atrioventricular block in secondary hemophagocytic syndrome/hemophagocytic lymphohistiocytosis recovered by plasma exchange and cytokine absorbing therapy with AN69ST continuous hemodiafiltration. Immunol Med 2020; 43:171-178. [PMID: 32374660 DOI: 10.1080/25785826.2020.1761145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Abstract
We report a case of incipient systemic lupus erythematosus (SLE) that rapidly progressed to complete atrioventricular block (cAVB). A 20-year-old man was admitted with facial erythema, painless oral aphtha, polyarthritis, and myalgia of each extremity. On admission, he developed first-degree atrioventricular block, pericarditis, pleuritis, renal failure, hemophagocytic lymphohistiocytosis, neurophychiatric SLE (left cerebellar infarction), and Staphylococcus aureus bacteremia. He was subsequently diagnosed with SLE based on several positive findings on immunological tests (including positive for antinuclear antibody). Despite immediate glucocorticoid pulse therapy and plasma exchange (PE) along with antibiotic, he developed cAVB that required temporary pacing on day 2. Because it was thought that hypercytokinemia exacerbated pericarditis, which progressed to myocarditis and cAVB, we decided to PE and cytokine-adsorbing therapy with AN69ST-continuous hemodiafiltration (CHDF). Other than renal failure, his organ dysfunctions improved with the multidisciplinary therapy. CAVB improved and temporary pacing was no longer required on day 11. Even a first-degree atrioventricular block can rapidly progress to cAVB; therefore, strict attention to electrocardiogram is necessary in severe SLE cases. When presenting with organ dysfunctions caused by hypercytokinemia such as severe SLE cases or SLE with severe infection cases, use of the combination of PE and AN69ST-CHDF might be beneficial.
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Affiliation(s)
- Yoshihiro Harano
- Department of Rheumatology, Yokohama Rosai Hospital, Yokohama, Japan
| | - Yuichi Ishikawa
- Department of Rheumatology, Yokohama Rosai Hospital, Yokohama, Japan
| | - Koto Hattori
- Department of Rheumatology, Yokohama Rosai Hospital, Yokohama, Japan
| | - Mami Ichinose
- Department of Rheumatology, Yokohama Rosai Hospital, Yokohama, Japan
| | | | - Hiroshi Okano
- Department of Central Intensive Care Medicine, Yokohama Rosai Hospital, Yokohama, Japan
| | - Gen Owada
- Department of Central Intensive Care Medicine, Yokohama Rosai Hospital, Yokohama, Japan
| | - Yasuhiro Kimura
- Department of Central Intensive Care Medicine, Yokohama Rosai Hospital, Yokohama, Japan
| | - Taikan Nanao
- Department of Central Intensive Care Medicine, Yokohama Rosai Hospital, Yokohama, Japan
| | - Junichi Fujimoto
- Department of Central Intensive Care Medicine, Yokohama Rosai Hospital, Yokohama, Japan
| | - Hideo Nishizawa
- Department of Central Intensive Care Medicine, Yokohama Rosai Hospital, Yokohama, Japan
| | - Yuto Iioka
- Department of Cardiology, Yokohama Rosai Hospital, Yokohama, Japan
| | - Jun Osada
- Department of Cardiology, Yokohama Rosai Hospital, Yokohama, Japan
| | - Michio Fujiwara
- Department of Rheumatology, Yokohama Rosai Hospital, Yokohama, Japan
| | - Yasuhiko Kita
- Department of Rheumatology, Yokohama Rosai Hospital, Yokohama, Japan
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Sato S, Hosokawa T, Kawashima H. Successful treatment of plasma exchange for refractory systemic juvenile idiopathic arthritis complicated with macrophage activation syndrome and severe lung disease. Ann Rheum Dis 2020; 81:e61. [PMID: 32245894 DOI: 10.1136/annrheumdis-2020-217390] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 03/26/2020] [Indexed: 11/03/2022]
Affiliation(s)
- Satoshi Sato
- Division of Infectious Diseases and Immunology, Saitama Children's Medical Center, Saitama, Japan
| | - Takahiro Hosokawa
- Division of Radiology, Saitama Children's Medical Center, Saitama, Japan
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Meguri Y, Asada N, Nakasako Y, Kondo E, Kambara Y, Yamamoto A, Masunari T, Sezaki N, Ikeda G, Toji T, Yoshino T, Kiguchi T. A case report of TAFRO syndrome successfully treated by immunosuppressive therapies with plasma exchange. Ann Hematol 2018; 98:537-539. [PMID: 30054706 PMCID: PMC6342888 DOI: 10.1007/s00277-018-3456-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2018] [Accepted: 07/22/2018] [Indexed: 01/12/2023]
Affiliation(s)
- Yusuke Meguri
- Department of Hematology and Oncology, Chugoku Central Hospital, 148-13 Miyuki-Cho Kamiiwanari, Fukuyama, Hiroshima, 720-0001, Japan
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Noboru Asada
- Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
| | - Yukio Nakasako
- Department of Nephrology, Chugoku Central Hospital, Fukuyama, Japan
| | - Eisei Kondo
- Department of General Medicine, Okayama University Hospital, Okayama, Japan
| | - Yui Kambara
- Department of Hematology and Oncology, Chugoku Central Hospital, 148-13 Miyuki-Cho Kamiiwanari, Fukuyama, Hiroshima, 720-0001, Japan
| | - Akira Yamamoto
- Department of Hematology and Oncology, Chugoku Central Hospital, 148-13 Miyuki-Cho Kamiiwanari, Fukuyama, Hiroshima, 720-0001, Japan
| | - Taro Masunari
- Department of Hematology and Oncology, Chugoku Central Hospital, 148-13 Miyuki-Cho Kamiiwanari, Fukuyama, Hiroshima, 720-0001, Japan
| | - Nobuo Sezaki
- Department of Hematology and Oncology, Chugoku Central Hospital, 148-13 Miyuki-Cho Kamiiwanari, Fukuyama, Hiroshima, 720-0001, Japan
| | - Genyo Ikeda
- Department of Respiratory Medicine, Chugoku Central Hospital, Fukuyama, Japan
| | - Tomohiro Toji
- Department of Pathology, Chugoku Central Hospital, Fukuyama, Japan
| | - Tadashi Yoshino
- Department of Pathology, Dentistry, and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Toru Kiguchi
- Department of Hematology and Oncology, Chugoku Central Hospital, 148-13 Miyuki-Cho Kamiiwanari, Fukuyama, Hiroshima, 720-0001, Japan.
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Wang YJ, He NH, Wang ZW, Niu RZ, Liu J, Wen HW, Li JJ, Li MD, Wang YM. Assessment of the Combined Effect of Plasma Exchange and Plasma Perfusion on Patients with Severe Hepatitis Awaiting Orthotopic Liver Transplantation. Int J Artif Organs 2018; 27:40-4. [PMID: 14986595 DOI: 10.1177/039139880402700109] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
To determine if plasma exchange combined with plasma perfusion is a reliable and effective temporary liver support treatment for patients on the waiting list for OLT, we tested this method in 5 patients with end-stage and 3 patients with middle-stage severe hepatitis. Four patients were successfully controlled until a donor liver was available 4 to 13 days later. In contrast, the remaining 4 patients were not adequately controlled by this treatment and experienced aggravated disease progression, dying 3 to 8 days after treatment while still awaiting OLT. Of those 4 patients who received OLT, 2 patients died from multi-organ failure caused by hepatic failure, while the other 2 survived. These findings show that plasma exchange combined with plasma perfusion provides temporary support for some patients on the waiting list for OLT. The ability of patients to successfully bridge to OLT is closely associated with the degree of liver failure, complications, multi-organ failure, and the length of the waiting period for a donor liver.
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Affiliation(s)
- Y J Wang
- Institute of Infectious Diseases, Artificial Liver Unit, Southwest Hospital, Third Military Medical University, Chongqing, China.
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13
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Retrospective analysis of plasma exchange combined with glucocorticosteroids for the treatment of systemic lupus erythematosus-related acute pancreatitis in central China. ACTA ACUST UNITED AC 2016; 36:501-508. [DOI: 10.1007/s11596-016-1615-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Accepted: 06/28/2016] [Indexed: 12/14/2022]
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14
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Ding J, Han LP, Lou XP, Geng LN, Liu D, Yang Q, Gao S. Effectiveness of Combining Plasma Exchange with Plasma Perfusion in Acute Fatty Liver of Pregnancy: A Retrospective Analysis. Gynecol Obstet Invest 2015; 79:97-100. [DOI: 10.1159/000368752] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Accepted: 09/29/2014] [Indexed: 11/19/2022]
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Zhang XH, Li M, Zhu CW, Shen XH, Zhu XY. Effect of plasma exchange plus hemofiltration on inflammatory cytokines in patients with liver failure. Shijie Huaren Xiaohua Zazhi 2015; 23:281-285. [DOI: 10.11569/wcjd.v23.i2.281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To analyze the influence of plasma exchange (PE) combined with hemofiltration (HF) on the levels of serum inflammatory cytokines and biochemical parameters in patients with liver failure.
METHODS: Seventeen patients were treated by PE plus HF and 20 patients were treated by PE alone. Serum levels of cytokines including tumor necrosis factor (TNF), interleukin (IL)-2 receptor, IL-6, IL-10 and biochemical parameters were measured before and after treatment. The differences in the levels of serum cytokines and biochemical parameters were compared between the two groups.
RESULTS: There were significant differences in biochemical parameters except albumin level between before and after treatment in the PE plus HF group (P < 0.05 for all). Total bilirubin (T-BIL), blood urea nitrogen (BUN), creatinine (CRE), ammonia (NH3) and C reactive protein (CRP) after treatment differed significantly between the two groups (P < 0.05 for all). The levels of tumor necrosis factor (TNF), IL-2R, IL-6 and IL-10 after treatment were significantly lower than those before treatment in the PE plus HF group (P < 0.05 all), and these parameters in the combination group after treatment were significantly lower than those in the PE group (all P < 0.05). Total effective rate was 82.4% in the PE plus HF group, significantly higher than that in the PE group (P < 0.05).
CONCLUSION: The results suggest that serum levels of inflammatory cytokines can be significantly reduced by PE plus HF therapy, and the curative effect of PE plus HF is more remarkable than PE alone in patients with liver failure.
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Plasma exchange as a complementary approach to snake bite treatment: An academic emergency department’s experiences. Transfus Apher Sci 2013; 49:494-8. [DOI: 10.1016/j.transci.2013.03.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2012] [Revised: 02/18/2013] [Accepted: 03/05/2013] [Indexed: 12/18/2022]
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Nakae H, Igarashi T, Tajimi K. Selective plasma exchange with dialysis in patients with acute liver failure. Ther Apher Dial 2013; 16:467-71. [PMID: 23046372 DOI: 10.1111/j.1744-9987.2012.01112.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Selective plasma exchange with dialysis is a blood purification therapy in which simple plasma exchange is performed using a selective membrane plasma separator while the dialysate flows out of the hollow fibers. To evaluate the effect of plasma exchange with dialysis, biochemical examination of the blood, for example, the oxidative stress regulation system and interleukin 18 levels, was performed in patients with acute liver failure. We studied four patients with acute liver failure in whom the therapy was performed (nine times in total). The degree of hepatic encephalopathy and interleukin 18 levels decreased significantly after treatment. However, total protein levels did not change significantly. The level of reactive oxygen species and total antioxidant capacity did not change significantly. Plasma exchange with dialysis may be a useful blood purification therapy in cases of acute liver failure in terms of the removal of water-soluble and albumin-bound toxins.
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Affiliation(s)
- Hajime Nakae
- Department of Emergency and Critical Care Medicine, Akita University Graduate School of Medicine, Akita, Japan.
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18
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Akı SZ, Pamukçuoğlu M, Bağrıaçık Ü, Sucak GT. Encephalopathy: an unusual neurologic complication of autologous hematopoietic stem cell transplant in patients with multiple myeloma with renal failure. Leuk Lymphoma 2012; 54:894-6. [PMID: 23039261 DOI: 10.3109/10428194.2012.721545] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Melphalan Culprit or Confounder in Acute Encephalopathy during Autologous Hematopoietic Stem Cell Transplantation? Case Rep Transplant 2012; 2012:942795. [PMID: 23259145 PMCID: PMC3505956 DOI: 10.1155/2012/942795] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2011] [Accepted: 01/29/2012] [Indexed: 11/17/2022] Open
Abstract
We report a case of a female patient with Durie-Salmon stage 3A/ISS stage I IgG kappa multiple myeloma (MM) who developed encephalopathy after high-dose melphalan and hematopoietic stem cell transplant (HSCT). The most common etiologies for encephalopathy such as infection, narcotic medications, metabolic-electrolyte disturbance, stroke, and central nervous system (CNS) hemorrhages were ruled out. The patient recovered from the altered mental status spontaneously. The possibilities of melphalan-induced encephalopathy versus critical-state delirium versus hypercytokinemia induce encephalopathy were contemplated.
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Chu YF, Meng M, Zeng J, Zhou HY, Jiang JJ, Ren HS, Zhang JC, Zhu WY, Wang CT. Effectiveness of Combining Plasma Exchange With Continuous Hemodiafiltration on Acute Fatty Liver of Pregnancy Complicated by Multiple Organ Dysfunction. Artif Organs 2012; 36:530-4. [DOI: 10.1111/j.1525-1594.2011.01424.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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21
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Wei P, Zhang JH, Liu W, Zhu XZ. Changes in levels of TRAIL mRNA in PBMCs and sTRAIL in serum in patients with severe hepatitis between before and after plasma exchange therapy. Shijie Huaren Xiaohua Zazhi 2011; 19:2063-2067. [DOI: 10.11569/wcjd.v19.i19.2063] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the role of TNF-related apoptosis-inducing ligand (TRAIL) in the pathogenesis of severe hepatitis and to detect the impact of plasma exchange therapy on the levels of TRAIL.
METHODS: The expression of membrane-bound TRAIL in peripheral blood mononuclear cells (PBMCs) was examined by real-time fluorescence quantitative PCR, while serum levels of soluble TRAIL (sTRAIL) were measured by ELISA. Correlation analysis was performed among serum TBIL, ALB and PT. Furthermore, the levels of TRAIL in patients after plasma exchange (PE) therapy were determined.
RESULTS: The levels of TRAIL mRNA in PBMCs and sTRAIL in serum were significantly higher in patients with severe hepatitis than in normal controls (P < 0.05, 0.01). The levels of TRAIL mRNA in PBMCs and sTRAIL in serum had no significant association with serum TBIL, ALB and PT, and the levels of TRAIL mRNA in PBMCs had no significant association with serum sTRAIL. The levels of TRAIL in PBMCs were significantly lower in patients with severe hepatitis after PE therapy than before PE therapy (P < 0.001), while serum sTRAIL levels showed no significant changes between before and after therapy. The levels of TRAIL mRNA in PBMCs and sTRAIL in serum were significantly lower in patients with a positive treatment response than in those with a negative treatment response (P < 0.01, 0.05).
CONCLUSION: TRAIL-mediated apoptosis probably plays a key role in the pathogenesis of severe hepatitis. TRAIL level can be used as a marker for evaluation of the degree of liver damage in patients with severe hepatitis.
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Nakae H, Eguchi Y, Saotome T, Yoshioka T, Yoshimura N, Kishi Y, Naka T, Furuya T. Multicenter study of plasma diafiltration in patients with acute liver failure. Ther Apher Dial 2011; 14:444-50. [PMID: 21175541 DOI: 10.1111/j.1744-9987.2010.00864.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Plasma diafiltration (PDF) is a blood purification therapy in which simple plasma exchange (PE) is performed using a selective membrane plasma separator while the dialysate flows outside the hollow fibers. A prospective, multicenter study was undertaken to evaluate the changes in bilirubin, IL-18, and cystatin C, as well as the 28-day and 90-day survival rates, with the use of PDF according to the level of severity as measured by the Model for End-Stage Liver Disease (MELD) score. Twenty-one patients with liver failure were studied: 10 patients had fulminant hepatitis and PDF therapies were performed 28 times; 11 had acute liver failure with the therapy performed 96 times. Levels of total bilirubin, IL-18, and cystatin C decreased significantly after treatment. The 28-day survival rate was 70.0% and that at 90 days was 16.7%. According to the severity of the MELD score, each of the results compared well with the use of Molecular Adsorbent Recirculating System or Prometheus therapy. In conclusion, PDF appears to be one of the most useful blood purification therapies for use in cases of acute liver failure in terms of medical economics and the removal of water-soluble and albumin-bound toxins.
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Affiliation(s)
- Hajime Nakae
- Department of Emergency and Critical Care Medicine, Akita University School of Medicine, Hondo, Akita 010-8543, Japan.
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23
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Takayama H, Miyake Y, Nouso K, Ikeda F, Shiraha H, Takaki A, Kobashi H, Yamamoto K. Serum levels of platelet-derived growth factor-BB and vascular endothelial growth factor as prognostic factors for patients with fulminant hepatic failure. J Gastroenterol Hepatol 2011; 26:116-21. [PMID: 21175804 DOI: 10.1111/j.1440-1746.2010.06441.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND AIMS In animal models for acute liver injury, the administration of some angiogenic factors such as vascular endothelial growth factor (VEGF) and granulocyte-colony stimulating factor (G-CSF) are shown to reduce liver injury and improve liver proliferative capacity. The aim of the present study was to assess the role of angiogenic factors in fulminant hepatic failure (FHF). METHODS Serum levels of nine angiogenic factors (angiopoietin-2, follistatin, G-CSF, hepatocyte growth factor [HGF], interleukin-8, leptin, platelet-derived growth factor [PDGF]-BB, platelet endothelial cell adhesion molecule-1 and VEGF) were measured using the Bio-Plex Protein Array System in 30 patients, 17 of whom were diagnosed with FHF, 13 with acute hepatitis (AH), and 20 controls. RESULTS Serum levels of PDGF-BB and VEGF were lower in FHF patients than AH patients and controls (PDGF-BB; 2050±1572 pg/mL vs 4521±2419 pg/mL vs 8506±5500 pg/mL, VEGF; 39±38 pg/mL vs 144±122 pg/mL vs 205±121 pg/mL). By using univariate logistic regression models, serum levels of PDGF-BB and VEGF were associated with poor outcomes. Serum PDGF-BB levels were strongly correlated with serum VEGF levels (r=0.70). Furthermore, serum PDGF-BB levels were significantly correlated with platelet counts (r=0.79), PT activity (r=0.37) and D.Bil/T.Bil ratio (r=0.50), while serum VEGF levels were significantly correlated with platelet counts (r=0.68) and PT activity (r=0.38). CONCLUSIONS We consider that serum levels of PDGF-BB and VEGF are worth investigating as biomarkers for predicting outcomes of FHF patients.
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Affiliation(s)
- Hiroki Takayama
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
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24
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McLeod BC. Therapeutic apheresis: history, clinical application, and lingering uncertainties. Transfusion 2009; 50:1413-26. [DOI: 10.1111/j.1537-2995.2009.02505.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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25
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Focosi D, Pelosini M, Palla P, Galimberti S, Caracciolo F, Benedetti E, Papineschi F, Petrini M. Hypercytokinemia-induced metabolic encephalopathy in a multiple myeloma patient on hemodialysis undergoing autologous stem cell transplantation: clinical response after plasma exchange. Transpl Immunol 2009; 21:240-3. [PMID: 19539028 DOI: 10.1016/j.trim.2009.06.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2009] [Revised: 06/02/2009] [Accepted: 06/04/2009] [Indexed: 01/20/2023]
Abstract
We report here a 50-years old female with multiple myeloma-associated chronic renal failure who underwent high-dose chemotherapy supported by autologous hematopoietic stem cell transplantation. She developed progressive encephalopathy on day 5 progressing to coma despite hemodialysis and no obvious organ failure. She finally recovered after a single 1-liter plasma exchange. The final diagnosis was metabolic encephalopathy due to hypercytokinemia, particularly high serum TNF levels. We discuss here the pathogenesis and raise an alert for monitoring cytokine levels in patients with renal failure undergoing high-dose chemotherapy.
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Affiliation(s)
- Daniele Focosi
- Division of Hematology, Department of Oncology, Transplants and Advances in Medicine, University of Pisa, Italy.
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26
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Oñate Vergara E, Martí Massó I, Landa Maya J, Areses Trapote R, Nogués Pérez A. Síndrome de shock hemorrágico y encefalopatía (II). An Pediatr (Barc) 2008; 69:491-2. [DOI: 10.1157/13128010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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27
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Nakae H, Igarashi T, Tajimi K, Noguchi A, Takahashi I, Tsuchida S, Takahashi T, Asanuma Y. A Case Report of Pediatric Fulminant Hepatitis Treated With Plasma Diafiltration. Ther Apher Dial 2008; 12:329-32. [DOI: 10.1111/j.1744-9987.2008.00595.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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28
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Abe M, Kaizu K, Matsumoto K. A case report of acute renal failure and fulminant hepatitis associated with edaravone administration in a cerebral infarction patient. Ther Apher Dial 2007; 11:235-40. [PMID: 17498008 DOI: 10.1111/j.1744-9987.2007.00480.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
A 60-year-old male with cerebral infarction was admitted to our hospital and treated with edaravone. On day 12 of hospitalization, he suddenly lost consciousness and went into shock. Based on the laboratory findings, acute renal failure (ARF), fulminant hepatitis, and disseminated intravascular coagulation (DIC) were diagnosed. We immediately initiated continuous hemodiafiltration for three days and performed three sessions of plasma exchange. Following this, a gradual improvement was observed in the patient's general condition and laboratory values. On day 17 of hospitalization, intermittent hemodialysis (HD) was initiated. On day 20 of hospitalization, his renal function started to improve with an increase in urine volume. HD was successfully discontinued on the same day. Although the drug lymphocyte stimulation test for edaravone was negative, edaravone-induced fulminant hepatitis was suggested based on liver biopsy findings. We present a case of ARF, fulminant hepatitis, and DIC due to edaravone administration that was successfully treated with blood purification techniques. Since the use of edaravone treatment is expected to increase in the future, it is essential that clinicians consider the potential adverse effects of this treatment. It is suggested that blood purification is effective in inducing remission in patients with complications due to edaravone treatment.
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Affiliation(s)
- Masanori Abe
- Department of Medicine, Division of Nephrology and Endocrinology, Nihon University, School of Medicine, Tokyo, Japan.
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29
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Song Y, Wang D, Li H, Hao F, Ma J, Xia Y. Severe acute arsine poisoning treated by plasma exchange. Clin Toxicol (Phila) 2007; 45:721-7. [PMID: 17849251 DOI: 10.1080/15563650701502675] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Exposure to arsine gas can cause fatal hemolysis and multiorgan damage. Whole blood exchange transfusion and hemodialysis have been recommended to treat severe acute arsine poisoning, but are associated with significant complications and sub-optimal outcomes. Plasma exchange is another method of blood purification technique but there are no data on its use in acute arsine poisoning. This retrospective study evaluated the clinical and effects and arsenic clearance from the use of plasma exchange treatment of patients with acute arsine poisoning. METHODS Data from patients with severe acute arsine poisoning, treated with plasma exchange from December 2000 to December 2005 were collected and analyzed. Measured laboratory factors, performed before and after plasma exchange treatment included routine biochemistry and hematology tests as well as arsenic concentrations in blood, urine, and discarded plasma. RESULTS During the study period, 12 patients with severe acute arsine poisoning were treated with plasma exchange. Plasma exchange was performed one or two times on each patient, during which the replacement fluid was fresh frozen plasma (total volume ranged from 1,400 to 4,000 mL). The range of concentrations of arsenic in discarded plasma was 27.7 to 88.7 mg/L and the range of total arsenic removed by plasma exchange was 55.4 to 177.4 mg. Plasma exchange appears to rapidly terminate arsine-induced hemolysis and favorably modify damage to the kidneys and other organs. Laboratory factors that showed significant association with treatment response were creatine kinase, lactate dehydrogenase, blood urea nitrogen, total bilirubin, and heart-related enzymes. All patients recovered from the poisoning and were in good condition at a 2 to 3 months follow-up. CONCLUSIONS Plasma exchange appears to be an effective treatment intervention for patients with severe acute arsine poisoning. It is suggested that it be used as early as possible.
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Affiliation(s)
- Yuguo Song
- Department of Occupational Diseases and Clinical Toxicology, Beijing Chaoyang Hospital, Beijing, People's Republic of China.
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30
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Nakae H, Igarashi T, Tajimi K, Kusano T, Shibata S, Kume M, Sato T, Yamamoto Y. A Case Report of Hepatorenal Syndrome Treated With Plasma Diafiltration (Selective Plasma Filtration with Dialysis). Ther Apher Dial 2007; 11:391-5. [PMID: 17845400 DOI: 10.1111/j.1744-9987.2007.00505.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Plasma diafiltration (PDF) (selective plasma filtration with dialysis) is blood purification therapy in which simple plasma exchange is performed using a membrane plasma separator (Evacure EC-2A) while dialysate flows outside of the hollow-fibers. A 74-year old man with hepatorenal syndrome underwent four sessions of PDF and three sessions of HDF. Finally he recovered from hepatorenal syndrome. In this therapy, the levels of total bilirubin, interleukin-18, creatinine, and cystatin C were significantly reduced. On the other hand, there were no significant differences in the total protein and albumin levels before and after PDF. PDF may be one of the most useful blood purification therapies for hepatorenal syndrome in terms of medical economics.
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Affiliation(s)
- Hajime Nakae
- Department of Integrated Medicine, Division of Emergency and Critical Care Medicine, Akita University School of Medicine, Akita, Japan.
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31
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Kawashima H, Sato A, Nishimata S, Yamada N, Kashiwagi Y, Watanabe K, Takekuma K, Hoshika A, Ozawa T. A Case Report of Neonatal Onset Multisystemic Inflammatory Disease in Japan Treated With Continuous Hemodiafiltration and Steroid Pulse Therapy. Ther Apher Dial 2007; 11:232-4. [PMID: 17498007 DOI: 10.1111/j.1744-9987.2007.00465.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Neonatal onset multisystem inflammatory disease (NOMID), which is also known as chronic infantile neurological cutaneous and articular syndrome, is a rare disease that is characterized by the triad of cutaneous rash, chronic meningitis and arthropathy. The long-term prognosis is poor, with progressive deafness and visual impairment, and worsening of the central nervous system manifestations. Some fatal cases have been reported secondary to infection, vasculitis and amyloidosis. We recently managed a typical case of NOMID where the combined treatment of continuous hemodiafiltration and steroid pulse therapy was effective. The patient showed repeated flare ups of fever, arthralgia and meningitis accompanied with high levels of cytokines. The effect was temporary, but useful in recovery from such a serious condition.
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Nakae H, Omokawa S, Asanuma Y, Igarashi T, Tajimi K. Study of safe usage of high-flow three-way stopcocks in a blood circuit. Ther Apher Dial 2007; 10:436-40. [PMID: 17096699 DOI: 10.1111/j.1744-9987.2006.00408.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
To examine the safety of using a high-flow three-way stopcock in a blood circuit during extracorporeal blood purification therapy, we studied the risk of development of hemolysis and clot formation in both ex vivo and in vivo extracorporeal circulation. In the ex vivo study, no significant difference was observed in the decrease in hematocrit (HCT) or increase in the potassium level between the three-way stopcock group and the control group. Nor was there a significant difference in the change in inlet pressure between the two groups. Thus, it was shown that the risk of hemolysis caused by the use of a high-flow three-way stopcock on both the outlet side and inlet side would be small. In the in vivo cases, there was no significant difference in the decrease in HCT or the increase in inlet pressure between the three-way stopcock group and control group, suggesting that it is clinically possible to incorporate a high-flow three-way stopcock into a blood circuit.
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Affiliation(s)
- Hajime Nakae
- Department of Integrated Medicine, Division of Emergency and Critical Care Medicine, Akita University School of Medicine, Hondo, Akita, Japan.
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33
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Rozga J, Umehara Y, Trofimenko A, Sadahiro T, Demetriou AA. A novel plasma filtration therapy for hepatic failure: preclinical studies. Ther Apher Dial 2006; 10:138-44. [PMID: 16684215 DOI: 10.1111/j.1744-9987.2006.00355.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
There is a need to develop artificial means of liver replacement and/or assistance with the aim of either supporting patients with borderline functional liver cell mass until their liver regenerates, or until a donor liver becomes available for transplantation. Selective plasma filtration is a novel approach to blood purification therapy designed to reduce the level of circulating toxins of hepatic and renal failure, mediators of inflammation and inhibitors of hepatic regeneration. The results of preclinical studies indicate that treatment of pigs with experimentally-induced fulminant hepatic failure is safe and effective in extending survival time and arresting brain swelling. In addition, the amount of ammonia, aromatic amino acids, IL6, TNFalpha and C3a removed during the 6-h treatment in the present study was higher by 34% to 175% than the total plasma content of those substances at the start of therapy.
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Affiliation(s)
- Jacek Rozga
- Arbios Systems, Inc, Los Angeles, CA 90048, USA.
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34
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Yonekawa C, Nakae H, Tajimi K, Asanuma Y. Combining continuous endotoxin apheresis and continuous hemodiafiltration in the treatment of patients with septic multiple organ dysfunction syndrome. Ther Apher Dial 2006; 10:19-24. [PMID: 16556132 DOI: 10.1111/j.1744-9987.2006.00341.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
When septic multiple organ dysfunction syndrome (MODS) occurs as a result of endotoxemia, diverse chemical mediators are excessively produced, and the patient becomes seriously ill. Under such circumstances, it is difficult to improve the patient's condition by endotoxin apheresis alone and hemodiafiltration should be carried out to remove excessive chemical mediators. Series-parallel treatment combining continuous endotoxin apheresis and hemodiafiltration is recommended for patients with septic MODS.
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Affiliation(s)
- Chikara Yonekawa
- Department of Emergency and Critical Care Medicine, Akita University School of Medicine, Akita, Japan
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35
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Nakae H, Igarashi T, Tajimi K. The Dose of Nafamostat Mesilate During Plasma Exchange With Continuous Hemodiafiltration in the Series-Parallel Circuit. Ther Apher Dial 2006; 10:233-6. [PMID: 16817786 DOI: 10.1111/j.1744-9987.2006.00374.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
We studied nafamostat mesilate (NM) and interleukin (IL)-18 levels to determine whether the dose of NM is reduced during plasma exchange (PE) with continuous hemodiafiltration (CHDF) when the series-parallel circuit is used. The subjects of the current study included four patients with acute hepatic failure who underwent PE with CHDF. The four patients underwent a total 15 PE + CHDF procedures, and for each procedure, they were randomized to receive either a half-dose of NM or no NM in the CHDF circuit. Eight procedures were carried out with NM administration, and seven were carried out without NM administration. The dose of NM in the NM group was significantly higher than that in the non-NM group (P = 0.040). No significant differences were observed between the two groups in the inlet NM concentration, the outlet NM concentration, or the rate of IL-18 removal. No statistical correlation was observed between the IL-18 level and the NM dose, the inlet NM concentration, or the outlet NM concentration. There was no blood access difficulty such as catheter failure or clotting of the filter. Thus, it might be possible to carry out PE and CHDF with the series-parallel method without administration of NM in the CHDF circuit.
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Affiliation(s)
- Hajime Nakae
- Department of Integrated Medicine, Division of Emergency and Critical Care Medicine, Akita University School of Medicine, Akita, Japan.
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36
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Saotome T, Endo Y, Sasaki T, Tabata T, Hamamoto T, Fujino K, Andoh A, Eguchi Y, Tani T, Fujiyama Y. A case of severe acute pancreatitis treated with CTR-001 direct hemoperfusion for cytokine apheresis. Ther Apher Dial 2005; 9:367-71. [PMID: 16076384 DOI: 10.1111/j.1744-9987.2005.00299.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Severe acute pancreatitis is a clinical entity that can develop into multiple organ failure (MOF), and still has a poor prognosis. It is generally agreed that excessive humoral mediators such as pro-inflammatory cytokines play important roles in the pathogenesis of organ failure in patients with severe acute pancreatitis (SAP). Furthermore, it has been reported that continuous hemodiafiltration (CHDF) can remove the excess humoral mediators during the hypercytokinemic state of systemic inflammatory response syndrome (SIRS). We experienced a case of severe acute pancreatitis induced by alcohol abuse, on whom we performed cytokine apheresis. The patient was a 46 year-old male. He received 14 cytokine apheresis procedures, for about 4 hours in each session, using a CTR-001 direct hemoperfusion (DHP) cartridge. His serum levels of pro-inflammatory cytokines such as interleukin-6 (IL-6; 1649.1+/-667.1-1257.1+/-489.4 pg/mL, P=0.013) decreased significantly after the CTR-001 procedures. However tumor necrosis factor-alpha (TNF-alpha) (26.2+/-1.7-24.3+/-1.9 pg/mL, P=0.087), IL-1beta (6.1+/-2.9-3.49+/-1.1 pg/mL, P=0.477), IL-8 (192.5+/-33.4-229.5+/-51.8 pg/mL, P=0.754) and IL-10 (14.4+/-2.7-14.0+/-1.9 pg/mL, P=0.726) did not decrease statistically. Therefore, we conclude that in this case, cytokine apheresis using a CTR-001 cartridge was effective for reducing the pro-inflammatory cytokines during severe acute pancreatitis.
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Affiliation(s)
- Takao Saotome
- Critical and Intensive Care Medicine, Shiga University of Medical Science, Shiga, Japan.
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37
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Isoniemi H, Koivusalo AM, Repo H, Ilonen I, Höckerstedt K. The effect of albumin dialysis on cytokine levels in acute liver failure and need for liver transplantation. Transplant Proc 2005; 37:1088-90. [PMID: 15848631 DOI: 10.1016/j.transproceed.2004.11.060] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
In acute liver failure (ALF), detoxification capacity of liver cells is reduced and a variety of cytokines, immune modulators, and toxic substances are accumulating. Multiple organ failure in ALF has been associated with increased blood cytokine levels. We have used a blood purification system, molecular adsorbent recirculating system (MARS), which is based on removal of both protein bound and water-soluble substances and toxins in liver failure. In this study, we measured the effect of MARS therapy on plasma cytokine levels in 49 patients with ALF. Interleukin 6 (IL-6), IL-8, IL-10 and tumor necrosis factor (TNF)alfa were determined immediately before and after the first MARS therapy and after the last session using enzyme-linked immunosorbent assays. The overall survival of these ALF patients was 82% at 6 months; the native liver recovered in 26 cases, and 14 were successfully transplanted. All three interleukins were increased before the MARS treatment but only anti-inflammatory IL-10 was reduced significantly during therapy, which in this setting could be interpreted as a positive effect. We were not able to show constant decreases in proinflammatory cytokines, but only transient effects on IL-8 and IL-6. Surprisingly TNFalfa level was normal and did not change during therapy. In theory, MARS albumin dialysis may remove toxic substances from the blood circulation and thereby improve the possibilities of the liver to recover; however, of the measured cytokines only IL-10 decreased significantly.
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Affiliation(s)
- H Isoniemi
- Transplantation and Liver Surgery Clinic and Department of Medicine, Helsinki University Hospital, Helsinki, Finland.
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38
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Nakae H, Tajimi K. Correlation Between Serum Nafamostat Mesilate and Activated Coagulation Time During Continuous Hemodiafiltration. Artif Organs 2005; 29:352-4. [PMID: 15787634 DOI: 10.1111/j.1525-1594.2005.29061.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We analyzed the relationship between nafamostat mesilate (NM) level and activated coagulation time (ACT) as measured using an Actalyke MINI system vs. an ACTester system in patients with fulminant hepatitis undergoing continuous hemodiafiltration. The hemofilter was made with a polyacrylonitrile membrane, and NM was used as the anticoagulant. Significant correlation was found between the NM dose and the prehemofilter ACT measured by the Actalyke MINI system (r = 0.561, P = 0.0352, n = 14). However, no significant correlation was found between the NM dose and the prehemofilter ACT measured by the ACTester. Neither was a significant correlation found between the prehemofilter NM level and the prehemofilter ACT measured by either system. No significant correlation was found between the NM dose and the posthemofilter ACT measured by either system. The ACTester uses a test tube containing celite and a small amount of kaolin as a coagulation activator. The results of the present study suggest that the ACTester can adsorb NM and that this feature can affect ACT measurement. Considering this influence and the need to minimize the dose of NM in patients with fulminant hepatitis to avoid hemorrhagic tendencies, it is advisable to use the Actalyke MINI system.
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Affiliation(s)
- Hajime Nakae
- Department of Integrated Medicine, Division of Emergency and Critical Care Medicine, Akita University School of Medicine, 1-1-1 Hondo, Akita 010-8543, Japan.
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39
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Miyakoshi K, Tanaka M, Ono A, Ohno A, Serita R, Suzuki T, Shinmoto H, Morisaki H, Yoshimura Y. Massive hepatic infarction in preeclampsia: successful treatment with continuous hemodiafiltration and corticosteroid therapy. J Perinat Med 2005; 32:453-5. [PMID: 15493725 DOI: 10.1515/jpm.2004.146] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Massive hepatic infarction associated with pregnancy is extremely rare, but is potentially fatal. A 35-year-old primigravida with mild preeclampsia developed acute right upper quadrant pain and marked elevation of liver enzymes at 26 weeks' gestation. After emergent cesarean section, her condition was complicated by oliguric renal failure and pulmonary edema with further deterioration of hepatic function (aspartate transaminase 4339 IU/L; alanine transaminase 3489 IU/L; lactate dehydrogenase 10780 IU/L). The contrast-enhanced computed tomography revealed non-enhancing low attenuation throughout the right lobe of liver, compatible with infarction. Continuous hemodiafiltration was initiated as renal support on postpartum day one. However, excessive fluid accumulation persisted, and she developed severe edema formation in both lung and systemic body surface. To ameliorate microvascular endothelial injury, corticosteroid therapy was begun on postpartum day five. Following treatment initiation, her renal and hepatic function showed steady improvement, accompanied by drastic resolution of edema formation. She was discharged five weeks postpartum with no additional treatment, and is without sequelae six months later. Massive hepatic infarction should be considered in preeclamptic patients who present acute abdominal pain and severe hepatic dysfunction, and continuous hemodiafiltration with corticosteroid therapy may improve the maternal outcome.
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Affiliation(s)
- Kei Miyakoshi
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
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40
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Nakae H, Yonekawa C, Moon S, Tajimi K. The series-parallel circuit in the treatment of fulminant hepatitis. Ther Apher Dial 2004; 8:153-9. [PMID: 15255130 DOI: 10.1111/j.1526-0968.2003.00125.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
We developed a series-parallel treatment method for combined plasma exchange (PE) and continuous hemodiafiltration (CHDF) therapy in fulminant hepatitis. We then compared total serum bilirubin, citrate, and cytokine levels obtained by the new methods to those obtained with treatment by the single and reverse-parallel PE methods. Ten adult patients with fulminant hepatitis consented to participate. Plasma exchange was conducted 25 times by the single method (PE only), 16 times by the reverse-parallel method, and 37 times by the series-parallel method. The percentage of total bilirubin removed was highest with the single method followed in order by that with the series-parallel and reverse-parallel methods; the differences were significant. The percentage increase in citrate level was highest with the single method, followed in order by that with the series-parallel and the reverse-parallel methods; these differences were also significant. There was no significant difference in serum interleukin (IL)-6 levels after PE, by the single or the reverse-parallel methods. However, the IL-6 level decreased significantly following PE by the series-parallel method. The serum IL-18 level decreased significantly following PE by each of the three methods. Thus, removal of excess bilirubin, citrate, and cytokines by the series-parallel method, a simple maneuver with excellent removal rates, was considered effective.
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Affiliation(s)
- Hajime Nakae
- Department of Integrated Medicine, Division of Emergency and Critical Care Medicine, Akita University School of Medicine, Akita, Japan.
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41
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Biancofiore G, Bindi LM, Urbani L, Catalano G, Mazzoni A, Scatena F, Mosca F, Filipponi F. Combined twice-daily plasma exchange and continuous veno-venous hemodiafiltration for bridging severe acute liver failure. Transplant Proc 2004; 35:3011-4. [PMID: 14697964 DOI: 10.1016/j.transproceed.2003.10.077] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Aiming to remove the toxins produced during the course of severe hepatic failure, we combined hemodiafiltration and plasma exchange (patient plasma replaced by fresh frozen plasma in a twice-daily regimen) for treatment of five patients: two affected by primary nonfunction of a liver graft and three by fulminant hepatic failure. The simultaneous use of the two extracorporeal techniques allowed a rapid reduction in the administration of vasoactive drugs and a rapid, significant decrease in the indices of liver necrosis. Native liver functional recovery occurred in one case, and the wait for a second graft was made possible in the other four. Although it has been reported that the detoxifying efficacy of plasma exchange is optimal when the replaced volume of plasma is high, such a technique requires both long treatment times and high blood flows in the extracorporeal circuit, making it often hemodynamically intolerable. Our approach leads to replacement of smaller volumes, allowing lower blood flows that are better tolerated despite the often unstable hemodynamics of these patients. Liver transplantation and retransplantation remains the definite therapy for severe liver failure or primary nonfunction. However, the organ waiting time is unpredictable and often does not coincide with the patients' clinical needs. Thus alternative strategies must be developed until a suitable donor is found or there is spontaneous recovery. From this point of view, in our albeit limited experience, twice-daily plasma exchange combined with hemodiafiltration has proved to be an effective therapeutic approach.
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Affiliation(s)
- G Biancofiore
- Department of Anaesthesia and Intensive-Care, Azienda Ospedaliera Universitaria, Paradisa 2, Pisa 56100, Italy
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42
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Asanuma Y, Sato T, Kotanagi H, Yamamoto Y, Nakae H. Treatment of Multiple Organ Failure through Sepsis by Surgery and Blood Purification. Ther Apher Dial 2004; 8:185-9. [PMID: 15154868 DOI: 10.1111/j.1526-0968.2004.00145.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
For the treatment of multiple organ failure (MOF) through sepsis, we have commonly applied various blood purification modalities during the perioperative period. From January 1996 to December 2000, 33 patients with MOF through sepsis were admitted and operated on in the First Department of Surgery, Akita University School of Medicine, and 21 of these 33 patients were treated using various blood purification modalities during the perioperative period: endotoxin-adsorbing therapy using polymyxin B (PMX) in 17 patients, continuous hemofiltration (CHF)/continuous hemodiafiltration (CHDF) in 15 patients, and plasma exchange (PE) and CHDF in 3 patients. Of the outcome of these 33 patients with MOF through sepsis, 17 survived and 16 died (48% mortality). Of the 21 patients with MOF through sepsis treated by surgery and blood purification, 12 survived and 9 died (43% mortality). We evaluated APACHE II and the number of failed organs before operation. Amongst the group with 12 survivors and 9 deaths, Acute Physiology and Chronic Health Evaluation II (APACHE II) was 15 +/- 5, 23 +/- 2 and the number of failed organs was 2.7 +/- 0.7, 3.9 +/- 0.8, respectively. An increased APACHE II score and number of failed organs were significantly associated with mortality. As to the treatment of MOF through sepsis due to acute peritonitis, patients with APACHE II scores ranging from 15 to 20, and those with 2-3 failed organs seem to be the candidates for the application of blood purification during the perioperative period.
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Affiliation(s)
- Yoshihiro Asanuma
- School of Health Sciences, Akita University School of Medicine, Akita, Japan.
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43
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McOmber D, Ibrahim J, Lublin DM, Saffitz JE, Ong-Simon C, Mendeloff EN, Huddleston CB, Canter CE. Non-ischemic left ventricular dysfunction after pediatric cardiac transplantation: treatment with plasmapheresis and OKT3. J Heart Lung Transplant 2004; 23:552-7. [PMID: 15135370 DOI: 10.1016/s1053-2498(03)00308-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2003] [Revised: 05/29/2003] [Accepted: 06/04/2003] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Acquired left ventricular dysfunction after pediatric cardiac transplantation is associated with a high mortality rate. It often occurs without biopsy evidence of cellular rejection or severe transplant coronary arteriopathy. METHODS We employed a protocol for treatment of acquired, non-ischemic left ventricular dysfunction utilizing plasmapheresis, monoclonal anti-T-cell antibody (OKT3), cyclophosphamide and steroids, regardless of the results of endomyocardial biopsy. Left ventricular dysfunction was defined as an echocardiographic shortening fraction of <29% and/or symptoms of congestive heart failure requiring inotropic support. Transplant coronary arteriopathy was excluded by coronary angiography in all cases. RESULTS Ten pediatric heart transplant recipients were treated for 13 episodes of non-ischemic left ventricular dysfunction. Biopsy scores were low grade (ISHLT Grade 1A or 1B) in 8 episodes. Eight of 10 patients had a history of non-compliance in regularly taking immunosuppressant medications. Inotropic support was required in 9 of 13 cases, with a median duration of 5 days. Median left ventricular shortening fraction was 17% at time of presentation. Normalization of shortening fraction occurred a median of 40 days from the start of treatment. Survival to hospital discharge occurred in 11 of 13 (85%) patients. Long-term patient survival, however, was only 50% at 24 months after presentation with a first episode of acquired left ventricular dysfunction. CONCLUSIONS Use of plasmapheresis, OKT3, cyclophosphamide and steroids resulted in successful short-term reversal of non-ischemic left ventricular dysfunction in pediatric heart transplant patients, but long-term survival remained poor.
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Affiliation(s)
- Delwyn McOmber
- Division of Pediatric Cardiology, Department of Pediatrics Washington University, St. Louis, Missouri 63110, USA
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He NH, Wang YJ, Wang ZW, Liu J, Li JJ, Liu GD, Wang YM. Effects of hemoperfusion adsorption and/or plasma exchange in treatment of severe viral hepatitis: A comparative study. World J Gastroenterol 2004; 10:1218-21. [PMID: 15069730 PMCID: PMC4656365 DOI: 10.3748/wjg.v10.i8.1218] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
AIM: Non-bioartificial liver has been applied to clinic for quite a long time, but the reported efficacy has been very different. The aim of this study was to compare the efficacy and safety of hemoperfusion adsorption, plasma exchange and plasma exchange plus hemoperfusion adsorption in treatment of severe viral hepatitis.
METHODS: Seventy-five patients with severe viral hepatitis were treated with hemoperfusion adsorption therapy (24 cases), plasma exchange therapy (17 cases) and plasma exchange plus hemoperfusion adsorption therapy (34 cases). The data of liver function, renal function, blood routine test, prothrombin time (PT) and prothrombin activity (PTa) pre-and post-therapy were analyzed.
RESULTS: Clinical symptoms of patients improved after treatment. The levels of aminotransferase, total bilirubin, direct bilirubin decreased significantly after 3 therapies (P < 0.05 or P < 0.01). PT, the level of total serum protein decreased significantly and PTa increased significantly after plasma exchange therapy and plasma exchange plus hemoperfusion adsorption therapy (P < 0.05 or P < 0.01). The side effects were few and mild in all patients.
CONCLUSION: Three therapies were effective in the treatment of severe viral hepatitis. Plasma exchange therapy and plasma exchange plus hemoperfusion adsorption therapy are better than hemoperfusion adsorption therapy.
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Affiliation(s)
- Nian-Hai He
- Research Institute of Infectious Disease, Southwest Hospital, Third Military Medical University, 29 Gaotanyan Zhengjie, Chongqing 400038, China
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45
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Wang YJ, Wang ZW, Luo BW, Liu HL, Wen HW. Assessment of resin perfusion in hepatic failure in vitro and in vivo. World J Gastroenterol 2004; 10:837-40. [PMID: 15040028 PMCID: PMC4727023 DOI: 10.3748/wjg.v10.i6.837] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
AIM: To observe the adsorbent effect of resin on endotoxin, cytokine, bilirubin in plasma of patients with hepatic failure and to determine the resin perfusion as an artificial liver support system in the treatment of hepatic failure.
METHODS: One thousand milliliters of discarded plasma was collected from each of 6 severe hepatitis patients treated with plasma exchange. The plasma was passed through a resin perfusion equipment for 1-2 h via extracorporeal circulation, and then absorbent indicators of transaminase, bilirubin, blood ammonia, endotoxin and cytokines were examined. In the meantime, study of in vivo resin plasma perfusion was performed on 7 severe hepatitis patients to compare the changes of endotoxin and cytokines in blood before and after perfusion.
RESULTS: The levels of total bilirubin, endotoxin, interleukin 1β and TNF-α in plasma were significantly decreased after in vitro resin plasma perfusion. The levels of interleukin 1β, TNF-α and endotoxin in blood were also evidently declined after in vivo resin plasma perfusion. Nevertheless, no obvious changes in IL-6, creatinine (Cr) and urea nitrogen (UN), blood ammonia and electrolytes were found both in vitro and in vivo.
CONCLUSION: Bilirubin, endotoxin and cytokines in plasma of patients with hepatic failure can be effectively adsorbed by resin in vitro. Most cytokines and endotoxin in plasma can also be effectively removed by resin in vivo. It demonstrates that resin perfusion may have good treatment efficacy on hepatic failure and can be expected to slow down the progression of hepatic failure.
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Affiliation(s)
- Ying-Jie Wang
- Institute of Infectious Diseases, Southwest Hospital, Third Military Medical University, Chongqing 400038, China.
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Nakae H, Tajimi K. Pharmacokinetics of nafamostat mesilate during continuous hemodiafiltration with a polyacrylonitrile membrane. Ther Apher Dial 2004; 7:483-5. [PMID: 14708904 DOI: 10.1046/j.1526-0968.2003.00088.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We studied the pharmacokinetics of nafamostat mesilate (NM) used as an anticoagulant in continuous hemodiafiltration (CHDF) with a polyacrylonitrile (PAN) membrane used as the hemofilter. Six patients undergoing CHDF for multiple organ dysfunction syndrome (MODS) were chosen as subjects. The inlet NM concentration measured 24 h after the start of CHDF was significantly greater than that after 1 h (P = 0.0431). No significant difference was observed between the outlet NM concentration and the ultrafilter concentration at 1 h or 24 h after the start of CHDF. However, concentrations at 24 h differed significantly from concentrations at 1 h at all sites. Significant correlation was observed between the dose of NM and the outlet NM concentration (P = 0.0475). No statistical correlation was observed between the dose of catecholamines and the outlet NM concentration (P = 0.0985). This study is the first to disclose a mild but significant time-dependent serum NM concentration in patients with MODS.
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Affiliation(s)
- Hajime Nakae
- Department of Integrated Medicine, Division of Emergency and Critical Care Medicine, Akita University School of Medicine, Akita, Japan.
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