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KASL clinical practice guidelines for management of autoimmune hepatitis 2022. Clin Mol Hepatol 2023; 29:542-592. [PMID: 37137334 PMCID: PMC10366804 DOI: 10.3350/cmh.2023.0087] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 03/27/2023] [Accepted: 04/03/2023] [Indexed: 05/05/2023] Open
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2
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Autoimmune Hepatitis and Fibrosis. J Clin Med 2023; 12:jcm12051979. [PMID: 36902767 PMCID: PMC10004701 DOI: 10.3390/jcm12051979] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 02/16/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023] Open
Abstract
Autoimmune hepatitis (AIH) is a chronic immune-inflammatory disease of the liver, generally considered a rare condition. The clinical manifestation is extremely varied and can range from paucisymptomatic forms to severe hepatitis. Chronic liver damage causes activation of hepatic and inflammatory cells leading to inflammation and oxidative stress through the production of mediators. This results in increased collagen production and extracellular matrix deposition leading to fibrosis and even cirrhosis. The gold standard for the diagnosis of fibrosis is liver biopsy; however, there are serum biomarkers, scoring systems, and radiological methods useful for diagnosis and staging. The goal of AIH treatment is to suppress fibrotic and inflammatory activities in the liver to prevent disease progression and achieve complete remission. Therapy involves the use of classic steroidal anti-inflammatory drugs and immunosuppressants, but in recent years scientific research has focused on several new alternative drugs for AIH that will be discussed in the review.
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3
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Kim JK. [Treatment of Autoimmune Hepatitis]. THE KOREAN JOURNAL OF GASTROENTEROLOGY = TAEHAN SOHWAGI HAKHOE CHI 2023; 81:72-85. [PMID: 36824035 DOI: 10.4166/kjg.2023.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 02/13/2023] [Accepted: 02/13/2023] [Indexed: 02/25/2023]
Abstract
Autoimmune hepatitis (AIH) is a chronic liver disease, characterized by elevated levels of transaminases, immunoglobulin G, and positive autoantibodies. The disease course is dynamic and presents heterogeneous disease manifestations at diagnosis. This review summarizes the issues regarding the treatment and monitoring of AIH in adult patients. Glucocorticoids and azathioprine are the first line of treatment. Alternative first-line treatments include budesonide or mycophenolate mofetil (MMF). Although no randomized controlled trials have been performed, MMF, cyclosporine, tacrolimus, 6-mercaptopurine, 6-thioguanine, allopurinol, sirolimus, everolimus, infliximab, or rituximab have been attempted in patients not responding to or intolerant to first-line treatments. Most patients require life-long special monitoring, with or without maintenance treatment.
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Affiliation(s)
- Ja Kyung Kim
- Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Korea
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4
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Baven-Pronk MAMC, Hew JM, Biewenga M, Tushuizen ME, van den Berg AP, Bouma G, Brouwer JT, van Hoek B. Calcineurin Inhibitors in the Treatment of Adult Autoimmune Hepatitis: A Systematic Review. J Clin Transl Hepatol 2022; 10:1155-1166. [PMID: 36381101 PMCID: PMC9634779 DOI: 10.14218/jcth.2021.00535] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 02/05/2022] [Accepted: 02/27/2022] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND AND AIMS A considerable number of autoimmune hepatitis (AIH) patients completely or partially fail on first-line treatment. Several studies on the use of calcineurin inhibitors (CNIs) in the treatment of AIH have been published without focusing on indication. The aim was to assess the efficacy of CNIs in the treatment of adult AIH patients, specifically focusing on indication: first-line intolerant and with first-line insufficient response (failure to achieve or maintain remission), and with second versus third-line treatment. METHODS A literature search included studies on the use of CNIs in adult AIH. Patients with past or present use of CNIs from the Dutch AIH group cohort were added. The primary endpoint was biochemical remission while using CNIs. Secondary endpoints were biochemical response, treatment failure, and adverse effects. RESULTS Twenty studies from the literature and nine Dutch patients were included describing the use of cyclosporine in 59 and tacrolimus in 219 adult AIH patients. The CNI remission rate was 53% in patients with insufficient response to first-line treatment and 67% in patients intolerant to first-line treatment. CNIs were used as second-line treatment in 73% with a remission rate of 52% and as third-line treatment in 22% with a remission rate of 26%. Cyclosporine was discontinued in 13% and tacrolimus in 11% of patients because of adverse events. CONCLUSIONS CNIs as rescue treatment in adult AIH patients are reasonably effective and safe both with insufficient response or intolerance to previous treatment. Prospective studies are needed.
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Affiliation(s)
- Martine AMC Baven-Pronk
- Department of Gastroenterology and Hepatology, Groene Hart Hospital, Gouda, Netherlands
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, Netherlands
| | - Joffre M. Hew
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, Netherlands
| | - Maaike Biewenga
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, Netherlands
| | - Maarten E. Tushuizen
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, Netherlands
| | - Aad P. van den Berg
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, Groningen, Netherlands
| | - Gerd Bouma
- Department of Gastroenterology and Hepatology Amsterdam University Medical Center, Location VU, Amsterdam, Netherlands
| | | | - Bart van Hoek
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, Netherlands
- Correspondence to: Bart van Hoek, Department of Gastroenterology and Hepatology. C4-P Leiden University Medical Center, Albinusdreef 2, 2300 ZC Leiden, Netherlands. ORCID: https://orcid.org/0000-0001-6527-764X. Tel: +31-71-5269111, E-mail:
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5
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Olivas I, Rodríguez-Tajes S, Londoño MC. Hepatitis autoinmune: retos y novedades. Med Clin (Barc) 2022; 159:289-298. [DOI: 10.1016/j.medcli.2022.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 04/04/2022] [Accepted: 04/06/2022] [Indexed: 10/18/2022]
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6
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Vergani D, Terziroli Beretta-Piccoli B, Mieli-Vergani G. A reasoned approach to the treatment of autoimmune hepatitis. Dig Liver Dis 2021; 53:1381-1393. [PMID: 34162505 DOI: 10.1016/j.dld.2021.05.033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 05/15/2021] [Accepted: 05/27/2021] [Indexed: 12/11/2022]
Abstract
Autoimmune hepatitis (AIH) is a chronic inflammatory liver disease affecting all ages, characterised by elevated transaminase and immunoglobulin G levels, positive autoantibodies, interface hepatitis on histology and good response to immunosuppressive treatment. If untreated, it has a poor prognosis. The aim of this review is to analyse AIH therapeutic interventions with reference to our knowledge of the pathogenesis of AIH. Standard treatment, based on steroids and azathioprine, leads to disease remission in 80-90% of patients. Alternative first-line treatment with budesonide is effective in adults, but less so in the juvenile form of AIH; first-line treatment with ciclosporin does not provide convincing advantages compared to standard treatment. Second-line treatments are needed for patients not responding or intolerant to first-line standard management. Mycophenolate mofetil is the most widely used second-line drug, and has good efficacy particularly for patients intolerant to azathioprine, but is teratogenic. Only few and heterogeneous data on calcineurin inhibitors and m-TOR inhibitors are available. Biologicals, including anti-tumour necrosis factor- α and anti-CD20 monoclonal antibodies, have given ambivalent results and may have severe side-effects. Clinical trials with new therapeutic options aiming at targeting B lymphocytes and proinflammatory cytokines, or expanding regulatory T cells to restore tolerance are ongoing.
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Affiliation(s)
- Diego Vergani
- King's College London Faculty of Life Sciences & Medicine, London, UK; Institute of Liver Studies, MowatLabs, King's College Hospital, London, UK; Epatocentro Ticino, Lugano, Switzerland
| | - Benedetta Terziroli Beretta-Piccoli
- Institute of Liver Studies, MowatLabs, King's College Hospital, London, UK; Epatocentro Ticino, Lugano, Switzerland; Faculty of Biomedical Sciences, Università della Svizzera Italiana, Switzerland
| | - Giorgina Mieli-Vergani
- King's College London Faculty of Life Sciences & Medicine, London, UK; Epatocentro Ticino, Lugano, Switzerland; Paediatric Liver, GI and Nutrition Centre, MowatLabs, King's College Hospital, London, UK.
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7
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Noguchi F, Chu PS, Taniki N, Yoshida A, Morikawa R, Yamaguchi A, Ikura A, Yamataka K, Hoshi H, Usui S, Ebinuma H, Saito H, Kanai T, Nakamoto N. Long-Term Observation of Cyclosporine as Second-Line Therapy in Adults for Severe Acute Autoimmune Hepatitis. Hepatology 2021; 73:2594-2597. [PMID: 33068296 DOI: 10.1002/hep.31597] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 09/29/2020] [Accepted: 10/01/2020] [Indexed: 12/19/2022]
Affiliation(s)
- Fumie Noguchi
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Po-Sung Chu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Nobuhito Taniki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Aya Yoshida
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Rei Morikawa
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Akihiro Yamaguchi
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan.,Department of Gastroenterology and Hepatology, National Hospital Organization Saitama Hospital, Wako City, Saitama, Japan
| | - Akihiko Ikura
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan.,Department of Gastroenterology and Hepatology, National Hospital Organization Saitama Hospital, Wako City, Saitama, Japan
| | - Karin Yamataka
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Hitomi Hoshi
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Shingo Usui
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan.,Department of Gastroenterology and Hepatology, National Hospital Organization Saitama Hospital, Wako City, Saitama, Japan.,Department of Gastroenterology, International University of Health and Welfare School of Medicine, Narita City, Chiba, Japan
| | - Hirotoshi Ebinuma
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan.,Department of Gastroenterology, International University of Health and Welfare School of Medicine, Narita City, Chiba, Japan
| | - Hidetsugu Saito
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan.,Division of Pharmacotherapeutics, Keio University School of Pharmacy, Tokyo, Japan
| | - Takanori Kanai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Nobuhiro Nakamoto
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
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8
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Liberal R, de Boer YS, Heneghan MA. Established and novel therapeutic options for autoimmune hepatitis. Lancet Gastroenterol Hepatol 2021; 6:315-326. [DOI: 10.1016/s2468-1253(20)30328-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 08/14/2020] [Accepted: 09/25/2020] [Indexed: 02/06/2023]
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Roberts SK, Strasser SI, Nicoll AJ, Kemp W, Majeed A, Mitchell J, Stuart K, Gow P, Sood S, MacQuillan G, George J, Mitchell J, McCaughan GW. Efficacy and safety profile of calcineurin inhibitor salvage therapy in autoimmune hepatitis. Scand J Gastroenterol 2020; 55:1309-1317. [PMID: 33070650 DOI: 10.1080/00365521.2020.1821764] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND As data is limited on the outcomes of calcineurin inhibitors (CNI) in autoimmune hepatitis (AIH), we evaluated the efficacy and safety of CNI in AIH patients who failed prior treatment(s). METHODS A retrospective study was performed of AIH patients who received cyclosporine A (CsA) and/or tacrolimus (TAC) after prior treatment(s) failure. Records were reviewed for baseline demographic and clinical characteristics, and treatment outcomes. The primary outcome was biochemical remission. UNLABELLED Results: Thirty-three AIH patients received CNI across seven liver centers:17 received CsA, 21 TAC and 5 TAC after CsA failure/intolerance. 82% received CNI for an insufficient response to treatment(s). Overall, 48% of CNI treated patients achieved biochemical remission including 41% in prior non-responders and 83% in treatment intolerant patients. Remission rates with CNI as second-line and third-line therapy were 63% and 29% respectively. There were no baseline predictors of response to CNI on multivariate analysis. Eighteen (55%) patients developed significant side effects and 8 (24%) discontinued due to intolerance. Three patients required liver transplantation for decompensated cirrhosis and 6 patients died including one from malignancy possibly related to CNI. CONCLUSION CNI salvage therapy is well tolerated and moderately effective achieving remission in around 50% of AIH who failed standard therapy.
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Affiliation(s)
- Stuart K Roberts
- The Alfred Hospital, Melbourne, Australia.,Monash University, Melbourne, Australia
| | - Simone I Strasser
- Royal Prince Alfred Hospital, Sydney, Australia.,University of Sydney, Sydney, Australia
| | - Amanda J Nicoll
- Monash University, Melbourne, Australia.,Eastern Health, Melbourne, Australia
| | - William Kemp
- The Alfred Hospital, Melbourne, Australia.,Monash University, Melbourne, Australia
| | - Ammar Majeed
- The Alfred Hospital, Melbourne, Australia.,Monash University, Melbourne, Australia
| | | | | | - Paul Gow
- Austin Hospital, Melbourne, Australia
| | | | | | - Jacob George
- University of Sydney, Sydney, Australia.,Storr Liver Centre, Westmead Institute for Medical Research, Westmead Hospital, Sydney, Australia
| | | | - Geoffrey W McCaughan
- Royal Prince Alfred Hospital, Sydney, Australia.,Centenary Research Institute, Sydney, Australia
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10
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Abstract
OBJECTIVE Therapy for autoimmune hepatitis (AIH) consists of steroid induction therapy, followed by maintenance therapy with azathioprine. However, up to 20% of patients experience either insufficient response or intolerance on first-line therapy. Calcineurin inhibitors (CNIs) are frequently used when first-line therapy fails. Although a number of studies report on efficacy, less is known on the patient trajectory before switch to CNIs. Our aim was to describe the road toward CNI therapy in AIH patients. METHODS Patients with an AIH diagnosis who used CNIs as either second- or third-line treatment were included in the study. Reason for switch to CNI was assessed as either an insufficient response or intolerance to prior therapy. Efficacy was assessed by normalization of transaminases at last moment of follow-up. RESULTS Final analysis included 20 patients who were treated with CNIs. Ten patients were treated with tacrolimus and ten patients received cyclosporine. In patients who used CNI treatment as third-line therapy (n = 13), duration of first-line therapy was almost twice as long as duration of second-line therapy (2.58 years vs. 1.33 years; P = 0.67). Patients treated with tacrolimus had relatively high trough levels (7.6 ng/mL) and more (minor) adverse events. Fifty-five percent of patients had normalization of transaminases at last moment of follow-up. CONCLUSION CNI treatment in AIH as second- or third-line therapy is effective in ~50% of patients. The trajectory before switch varies considerably between patients.
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11
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Giannakopoulos G, Verbaan H, Friis-Liby IL, Sangfelt P, Nyhlin N, Almer S. Mycophenolate mofetil treatment in patients with autoimmune hepatitis failing standard therapy with prednisolone and azathioprine. Dig Liver Dis 2019; 51:253-257. [PMID: 30389427 DOI: 10.1016/j.dld.2018.10.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 09/19/2018] [Accepted: 10/03/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Data on rescue treatment of autoimmune hepatitis in patients that fail standard treatment are sparse. AIMS To report our long-term experience with mycophenolate mofetil. METHODS Retrospective study in 22 patients with autoimmune hepatitis who failed azathioprine and prednisolone due to adverse events (n = 14, 64%), lack of remission (n = 5, 23%) or a combination (n = 3, 13%). RESULTS Mycophenolate mofetil was started at a dose of 20 mg/kg/day and increased to a maximum of 3 g/day. Follow-up was 0-6 months in 7 patients; more than 12 months in 15 (68%) and more than 24 months in 10. Normal aminotransferase levels were obtained (n = 3) or maintained (n = 7) in 10 patients (45%) after three to 30 weeks. 12 patients (55%) were withdrawn during the first 6 months, due to adverse events. Three patients were switched to cyclosporine and one underwent liver transplantation. Successful treatment with mycophenolate mofetil continued in 10 patients (45%) for a median of 71 months (range 20-124). Of these, one stopped prednisolone, five have a prednisolone dose <5 mg daily and four patients 5-10 mg. CONCLUSION Approximately one of two patients with autoimmune hepatitis that fail standard treatment benefit from long-term maintenance with mycophenolate mofetil, especially those with previous intolerance to thiopurines, where mycophenolate mofetil is effective in two thirds.
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Affiliation(s)
- Georgios Giannakopoulos
- Division of Gastroenterology, Department of Gastroenterology, Dermatology and Rheumatology, Karolinska University Hospital, Stockholm, Sweden
| | - Hans Verbaan
- Department of Medicine, Skåne University Hospital, Malmö, Sweden
| | | | - Per Sangfelt
- Department of Medicine, Akademiska Hospital, Uppsala, Sweden
| | - Nils Nyhlin
- Department of Medicine, Örebro University Hospital, Örebro, Sweden
| | - Sven Almer
- Division of Gastroenterology, Department of Gastroenterology, Dermatology and Rheumatology, Karolinska University Hospital, Stockholm, Sweden; Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden.
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12
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Hanouneh M, Ritchie MM, Ascha M, Ascha MS, Chedid A, Sanguankeo A, Zein NN, Hanouneh IA. A review of the utility of tacrolimus in the management of adults with autoimmune hepatitis. Scand J Gastroenterol 2019; 54:76-80. [PMID: 30650311 DOI: 10.1080/00365521.2018.1551498] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND There is paucity of data on alternative drug therapies for patients with autoimmune hepatitis (AIH). Tacrolimus (TAC) is a promising salvage agent. We present a review of TAC therapy in AIH patients. METHODS A search for studies with keywords 'autoimmune hepatitis' and 'tacrolimus' was performed. Reviews, studies of AIH post-transplant and AIH in children were excluded. Diagnosis of AIH was based on criteria established by the International Autoimmune Hepatitis Group. Complete biochemical response was defined as normalisation of aspartate aminotransferase (AST <45) and alanine aminotransferase (ALT <50). No biochemical response was defined as failure to return to normalisation at the end of follow-up. Demographic information and details of pre- and post-treatment liver biopsy were collected. RESULTS Seven articles achieved the inclusion criteria and reported data for a total of 162 adult patients. The majority of studies reported average ages approximately 35 years old. Treatment duration ranged from 1 to 136 months. Indications for therapy were mostly AIH refractory to steroid treatment or inability to tolerate standard steroid treatment. Eighty-three patients (51.2%) were reported to have pre-therapy liver biopsy. Of 49 patients for whom stage was reported, 6 patients were stage 1, 16 were stage 2, 14 were stage 3 and 13 were stage 4. Of 40 patients for whom grade was reported, 1 patient was grade 0, 3 were grade 1, 9 were grade 2, 14 were grade 3 and 13 were grade 4. Dosing regimens were between 1 and 8 mg/day. Target trough TAC serum concentrations ranged from 0.5 to 10.7 ng/mL TAC was discontinued in 28 (17.3%) patients for various reasons. Renal function remained stable in most patients. One hundred and twenty-one patients (74.7%) demonstrated complete biochemical response to treatment. Post-therapy liver biopsy was obtained for 30 (18.5%) patients, and 25 (15.4%) of these patients were noted to have histological remission according to the grade of inflammation or stage of fibrosis. CONCLUSION TAC is relatively effective in the treatment of AIH refractory to traditional therapy. It appears that liver function can be enhanced at a minimal cost to renal function. Key Points There is a cohort of patients with autoimmune hepatitis (AIH) who do not respond to standard therapy. Alternative treatment options for these patients have been explored, but outcomes have not been comprehensively examined. We report the use and efficacy of tacrolimus (TAC) in patients with AIH. We found that TAC can be safely and effectively used in patients with AIH with minimal side effects. TAC can be a potential treatment option for patients with AIH refractory to standard therapy.
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Affiliation(s)
- Mohamad Hanouneh
- a Department of Internal Medicine, Division of Nephrology , Johns Hopkins University Hospital , Baltimore , MD, USA
| | | | - Mona Ascha
- c School of Medicine , Case Western Reserve University , Cleveland , OH, USA
| | - Mustafa S Ascha
- d Center for Clinical Investigation, Department of Epidemiology and Biostatistics , Case Western Reserve University , Cleveland , OH, USA
| | - Alice Chedid
- a Department of Internal Medicine, Division of Nephrology , Johns Hopkins University Hospital , Baltimore , MD, USA
| | - Anawin Sanguankeo
- a Department of Internal Medicine, Division of Nephrology , Johns Hopkins University Hospital , Baltimore , MD, USA
| | - Nizar N Zein
- e Department of Gastroenterology and Hepatology , Digestive Disease Institute, Cleveland Clinic , Cleveland , OH, USA
| | - Ibrahim A Hanouneh
- b Abbott Northwestern Hospital , Minneapolis , MN, USA.,f Minnesota Gastroenterology , Minneapolis , MN, USA
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Bossen L, Gerussi A, Lygoura V, Mells GF, Carbone M, Invernizzi P. Support of precision medicine through risk-stratification in autoimmune liver diseases – histology, scoring systems, and non-invasive markers. Autoimmun Rev 2018; 17:854-865. [DOI: 10.1016/j.autrev.2018.02.013] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 02/26/2018] [Indexed: 02/07/2023]
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14
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Wang QX, Yan L, Ma X. Autoimmune Hepatitis in the Asia-Pacific Area. J Clin Transl Hepatol 2018; 6:48-56. [PMID: 29577032 PMCID: PMC5862999 DOI: 10.14218/jcth.2017.00032] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 09/23/2017] [Accepted: 10/26/2017] [Indexed: 02/06/2023] Open
Abstract
Autoimmune hepatitis has been considered as a relatively rare immunological liver disease, especially in the Asia-Pacific area. Although the diagnosis criteria and immunosuppressive treatment regimens have been established, there are still some challenges. According to the different presentations, the personalized management of patients who suffer from this disease, including those with chronic or acute severe onset, the autoantibody-negative phenotype and cirrhosis are necessarily descriptive. Each subgroup of patients should receive an individualized therapy. Here, we review the recent studies of autoimmune hepatitis, mainly focusing on the epidemiology and genetics, personalized diagnostics, individualized treatment strategies, special subgroups and outcomes. Most of the research in the literature is based on Japanese and Chinese populations.
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Affiliation(s)
- Qi-Xia Wang
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, Shanghai, China
| | - Li Yan
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, Shanghai, China
| | - Xiong Ma
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, Shanghai, China
- *Correspondence to: Xiong Ma, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, 145 Middle Shandong Road, Shanghai 200001, China. Tel: +86-21-63200874, Fax: +86-21-63266027, E-mail:
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15
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Abstract
Autoimmune hepatitis occurs in genetically susceptible individuals as a result of loss of immunological tolerance to hepatic autoantigens that can be precipitated by environmental triggers. The clinical manifestation is usually insidious but can be also acute with liver failure. The diagnosis is made on the basis of antibody positivity, elevated immunoglobulin G levels and interface hepatitis on liver histology. Induction of remission is achieved with high-dose steroids in the majority of cases, and maintenance of remission with azathioprine. Treatment withdrawal is achievable only in a small proportion of patients. Patients with acute liver failure unresponsive to steroids or those with end-stage liver failure or hepatocellular carcinoma may require liver transplantation. Variant forms of overlapping autoimmune hepatitis with either primary biliary cholangitis or sclerosing cholangitis are associated with worse outcomes. New insights into the pathophysiology of the disease may provide novel therapeutic targets and a more individualized approach to treatment of autoimmune hepatitis.
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Affiliation(s)
- Eleni Theocharidou
- Senior Clinical Fellow, Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London
| | - Michael A Heneghan
- Consultant Hepatologist, Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London SE5 9RS
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16
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A systematic review and meta-analysis of second-line immunosuppressants for autoimmune hepatitis treatment. Eur J Gastroenterol Hepatol 2018; 30:212-216. [PMID: 29227329 DOI: 10.1097/meg.0000000000001019] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
INTRODUCTION The gold-standard treatment for autoimmune hepatitis (AIH) is a prednisone/azathioprine combination. However, subgroups of patients may be unresponsive to this treatment. The aim of this study is to evaluate the efficacy of second-line immunosuppressive therapies for AIH through a systematic review and meta-analysis in adult patients. PATIENTS AND METHODS The systematic review was registered at the PROSPERO platform under number 42015019831. Databases MEDLINE (PubMed), Lilacs, Cochrane, and Scielo were searched. The keywords used were 'Hepatitis, Autoimmune' and descriptors terms (MeSH and DeCS). These terms were linked with each immunosuppressant of interest. RESULTS A total of 1532 studies were identified. Of these, 1492 were excluded on the basis of title and abstract reading. Among the 40 studies retrieved for detailed full-text analysis, a total of 15 fulfilled the inclusion criteria for the analysis. The most studied second-line immunosuppressive was mycophenolate mofetil (MM). The mean reduction of aminotransferases was observed in 94.3% with tacrolimus/prednisone, 91.3% for cyclosporine/prednisone, 85.5% for budesonide, and 78.7% MM/prednisone. For MM/prednisone, the mean rate of histological remission was 88.6%, liver transplantation was indicated in 11.4%, and the mortality rate was 7.2%. Limitations were also present, such as the lack of randomized-controlled trials and prospective studies, the small number of patients, and the heterogeneity between remission criteria. CONCLUSION This is the first systematic review and meta-analysis to compare the second-line imunossupressant therapy for AIH. The most studied second-line immunosuppressive is the MM, with a reasonable histological remission. The use of combined tacrolimus/prednisone was the most effective for the normalization of aminotransferases.
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Terziroli Beretta-Piccoli B, Mieli-Vergani G, Vergani D. Autoimmune hepatitis: Standard treatment and systematic review of alternative treatments. World J Gastroenterol 2017; 23:6030-6048. [PMID: 28970719 PMCID: PMC5597495 DOI: 10.3748/wjg.v23.i33.6030] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 07/18/2017] [Accepted: 08/02/2017] [Indexed: 02/06/2023] Open
Abstract
Autoimmune hepatitis is a rare chronic inflammatory liver disease, affecting all ages, characterised by elevated transaminase and immunoglobulin G levels, positive autoantibodies, interface hepatitis at liver histology and good response to immunosuppressive treatment. If untreated, it has a poor prognosis. The aim of this review is to summarize the evidence for standard treatment and to provide a systematic review on alternative treatments for adults and children. Standard treatment is based on steroids and azathioprine, and leads to disease remission in 80%-90% of patients. Alternative first line treatment has been attempted with budesonide or cyclosporine, but their superiority compared to standard treatment remains to be demonstrated. Second-line treatments are needed for patients not responding or intolerant to standard treatment. No randomized controlled trials have been performed for second-line options. Mycophenolate mofetil is the most widely used second-line drug, and has good efficacy particularly for patients intolerant to azathioprine, but has the major disadvantage of being teratogenic. Only few and heterogeneous data on cyclosporine, tacrolimus, everolimus and sirolimus are available. More recently, experience with the anti-tumour necrosis factor-alpha infliximab and the anti-CD20 rituximab has been published, with ambivalent results; these agents may have severe side-effects and their use should be restricted to specialized centres. Clinical trials with new therapeutic options are ongoing.
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Affiliation(s)
| | - Giorgina Mieli-Vergani
- Paediatric Liver, GI and Nutrition Centre, MowatLabs, King’s College Hospital, Denmark Hill, London SE5 9RS, United Kingdom
| | - Diego Vergani
- Institute of Liver Studies, MowatLabs, King’s College Hospital, Denmark Hill, London SE5 9RS, United Kingdom
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Alashkar F, Föhring D, Dührsen U, Baba HA, Röth A. Cytopenia first - hepatitis second: an unusual sequence in aplastic anemia. Clin Case Rep 2017; 5:778-781. [PMID: 28588809 PMCID: PMC5458037 DOI: 10.1002/ccr3.917] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Revised: 01/06/2017] [Accepted: 02/28/2017] [Indexed: 11/25/2022] Open
Abstract
To the best of our knowledge, this is the first report of aplastic anemia (AA) preceding autoantibody‐negative autoimmune hepatitis (AIH) with successful treatment of both conditions with the same immunosuppressive regimen, resulting in hematopoietic reconstitution and remission of AIH.
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Affiliation(s)
- Ferras Alashkar
- Department of Hematology West German Cancer Centre University Hospital Essen University of Duisburg-Essen Essen Germany
| | - Daniel Föhring
- Department of Hematology West German Cancer Centre University Hospital Essen University of Duisburg-Essen Essen Germany
| | - Ulrich Dührsen
- Department of Hematology West German Cancer Centre University Hospital Essen University of Duisburg-Essen Essen Germany
| | - Hideo Andreas Baba
- Institute of Pathology University Hospital Essen University of Duisburg-Essen Essen Germany
| | - Alexander Röth
- Department of Hematology West German Cancer Centre University Hospital Essen University of Duisburg-Essen Essen Germany
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Cropley A, Weltman M. The use of immunosuppression in autoimmune hepatitis: A current literature review. Clin Mol Hepatol 2017; 23:22-26. [PMID: 28288505 PMCID: PMC5381833 DOI: 10.3350/cmh.2016.0089] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2016] [Accepted: 02/10/2017] [Indexed: 12/11/2022] Open
Abstract
Autoimmune hepatitis (AIH) is an organ specific autoimmune condition which can manifest at any age of life. The heterogeneous nature of this condition means that great variation can be seen in severity, progression of disease and response to treatment within this patient group. Since the 1980s prednisolone and azathioprine have been used for induction and remission of the disease and remain the mainstay of treatment. Other immunosuppressive agents have been employed in difficult to treat cases. While there is less published data regarding these agents compared with the conventional treatments of steroid and azathioprine, there is mounting evidence to support the use of mycophenolate mofetil as a second-line agent. The calcineurin inhibitors, though less studied, additionally show promise. More data is needed on the use of biological agents in refractory disease. This review focuses on our centre’s approach to treatment of AIH in the context of a contemporary review of the literature.
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Affiliation(s)
- Angela Cropley
- Department of Gastroenterology and Hepatology, Nepean Hospital, New South Wales, Sydney, Australia
| | - Martin Weltman
- Department of Gastroenterology and Hepatology, Nepean Hospital, New South Wales, Sydney, Australia
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Liberal R, de Boer YS, Andrade RJ, Bouma G, Dalekos GN, Floreani A, Gleeson D, Hirschfield GM, Invernizzi P, Lenzi M, Lohse AW, Macedo G, Milkiewicz P, Terziroli B, van Hoek B, Vierling JM, Heneghan MA. Expert clinical management of autoimmune hepatitis in the real world. Aliment Pharmacol Ther 2017; 45:723-732. [PMID: 28004405 DOI: 10.1111/apt.13907] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 10/12/2016] [Accepted: 11/27/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND High-quality data on the management of autoimmune hepatitis (AIH) are scarce. Despite published guidelines, management of AIH is still expert based rather than evidence based. AIM To survey expert hepatologists, asking each to describe their practices in the management of patients with AIH. METHODS A survey questionnaire was distributed to members of the International AIH Group. The questionnaire consisted of four clinical scenarios on different presentations of AIH. RESULTS Sixty surveys were sent, out of which 37 were returned. None reported budesonide as a first line induction agent for the acute presentation of AIH. Five (14%) participants reported using thiopurine S-methyltransferase measurements before commencement of thiopurine maintenance therapy. Thirteen (35%) routinely perform liver biopsy at 2 years of biochemical remission. If histological inflammatory activity is absent, four (11%) participants reduced azathioprine, whereas 10 (27%) attempted withdrawal altogether. Regarding the management of difficult-to-treat patients, mycophenolate mofetil is the most widely used second-line agent (n = ~450 in 28 centres), whereas tacrolimus (n = ~115 in 21 centres) and ciclosporin (n = ~112 in 18 centres) are less often reported. One centre reported considerable experience with infliximab, while rescue therapy with rituximab has been tried in seven centres. CONCLUSIONS There is a wide variation in the management of patients with autoimmune hepatitis even among the most expert in the field. Although good quality evidence is lacking, there is considerable experience with second-line therapies. Future prospective studies should address these issues, so that we move from an expert- to an evidence- and personalised-based care in autoimmune hepatitis.
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Abstract
Autoimmune hepatitis (AIH) is a complex autoimmune disease characterized by immune-mediated destruction of hepatic parenchyma which can result in cirrhosis, liver failure, and death. Current American Association for the Study of Liver Diseases (AASLD) and European Association for the Study of Liver (EASL) guidelines recommend corticosteroids alone or in combination with azathioprine as first-line treatment strategies. However, a significant proportion of patients may not be able to tolerate or achieve complete biochemical response with these options. In this article, we discuss approaches to these patients and other challenging AIH patient groups such as the asymptomatic, pregnant, elderly, and liver transplant recipients.
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Rubin JN, Te HS. Refractory Autoimmune Hepatitis: Beyond Standard Therapy. Dig Dis Sci 2016; 61:1757-62. [PMID: 26725067 DOI: 10.1007/s10620-015-4022-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2015] [Accepted: 12/20/2015] [Indexed: 12/11/2022]
Abstract
Autoimmune hepatitis (AIH) can be difficult to control, particularly in some African-Americans. When standard therapy of prednisone and azathioprine is ineffective or poorly tolerated, alternative therapies are resorted to. We report two patients with AIH who were refractory to or intolerant of standard therapy. They initially responded to a combination of tacrolimus and MMF, but eventually developed acute flares of the disease that had to be managed with sirolimus, and in one case, rituximab, to achieve remission.
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Affiliation(s)
- Jonah N Rubin
- Section of Hospital Medicine, Department of Medicine, University of Chicago Medicine, 5841 S. Maryland Ave., MC 5000, Chicago, IL, 60637, USA
| | - Helen S Te
- Section of Gastroenterology, Hepatology and Nutrition, Department of Medicine, University of Chicago Medicine, 5841 S. Maryland Ave., MC 7120, Chicago, IL, 60637, USA.
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Vierling JM. Autoimmune Hepatitis and Overlap Syndromes: Diagnosis and Management. Clin Gastroenterol Hepatol 2015; 13:2088-108. [PMID: 26284592 DOI: 10.1016/j.cgh.2015.08.012] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 08/11/2015] [Accepted: 08/11/2015] [Indexed: 12/14/2022]
Affiliation(s)
- John M Vierling
- Departments of Medicine and Surgery, Baylor College of Medicine, Baylor-St Luke's Medical Center, Houston, Texas.
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Furumoto Y, Asano T, Sugita T, Abe H, Chuganji Y, Fujiki K, Sakata A, Aizawa Y. Evaluation of the role of HLA-DR antigens in Japanese type 1 autoimmune hepatitis. BMC Gastroenterol 2015; 15:144. [PMID: 26489422 PMCID: PMC4618735 DOI: 10.1186/s12876-015-0360-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2014] [Accepted: 10/01/2015] [Indexed: 12/22/2022] Open
Abstract
Background The role of HLA-DR antigens in the clinicopathological features of autoimmune hepatitis (AIH) is not clearly understood. We examined the implications of HLA-DR antigens in Japanese AIH, including the effect of HLA-DR4 on the age and pattern of AIH onset, clinicopathological features, and treatment efficacy. Methods A total of 132 AIH patients consecutively diagnosed and treated in 2000–2014 at 2 major hepatology centers of eastern Tokyo district were the subjects of this study. The frequency of HLA-DR phenotypes was compared with that in the healthy Japanese population. AIH patients were divided into HLA-DR4–positive or HLA-DR4–negative groups and further sub-classified into elderly and young-to-middle-aged groups, and differences in clinical and histological features were examined. Clinical features associated with the response to immunosuppressive therapy were also determined. Results The frequency of the HLA-DR4 phenotype was significantly higher in AIH than in control subjects (59.7 % vs. 41.8 %, P < 0.001), and the relative risk was 2.14 (95 % CI; 1.51–3.04). HLA-DR4–positive AIH patients were younger than HLA-DR4–negative patients (P = 0.034). Serum IgG and IgM levels were higher (P < 0.001 and P = 0.007, respectively) in HLA-DR4–positive patients. These differences were more prominent in elderly AIH patients. However, there was no difference in IgG and IgM levels between HLA-DR4–positive and HLA-DR4–negative patients of the young-to-middle-aged group. There were no differences in the histological features. In patients with refractory to immunosuppressive therapy, higher total bilirubin, longer prothrombin time, lower serum albumin, and lower platelet count were found. Imaging revealed splenomegaly to be more frequent in refractory patients than in non-refractory patients (60.0 % vs. 30.8 %, P = 0.038). HLA-DR phenotype distribution was similar regardless of response to immunosuppressive therapy. Conclusions HLA-DR4 was the only DR antigen significantly associated with Japanese AIH. The clinical features of HLA-DR4–positive AIH differed between elderly patients and young-to-middle-aged patients. Treatment response depended on the severity of liver dysfunction but not on HLA-DR antigens.
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Affiliation(s)
- Yohei Furumoto
- Department of Internal Medicine, Tokyo Metropolitan Bokutoh Hospital, 4-23-15 Kotobashi, Sumida, Tokyo, Japan.
| | - Toru Asano
- Department of Internal Medicine, Tokyo Metropolitan Bokutoh Hospital, 4-23-15 Kotobashi, Sumida, Tokyo, Japan.
| | - Tomonori Sugita
- Department of Gastroenterology and Hepatology, the Jikei University School of Medicine Katsushika Medical Center, Tokyo, Japan.
| | - Hiroshi Abe
- Department of Gastroenterology and Hepatology, the Jikei University School of Medicine Katsushika Medical Center, Tokyo, Japan.
| | - Yoshimichi Chuganji
- Department of Internal Medicine, Tokyo Metropolitan Bokutoh Hospital, 4-23-15 Kotobashi, Sumida, Tokyo, Japan.
| | - Kazuhiko Fujiki
- Department of Internal Medicine, Tokyo Metropolitan Bokutoh Hospital, 4-23-15 Kotobashi, Sumida, Tokyo, Japan.
| | - Akihiko Sakata
- Department of Pathology, the Jikei University School of Medicine Katsushika Medical Center, Tokyo, Japan.
| | - Yoshio Aizawa
- Department of Gastroenterology and Hepatology, the Jikei University School of Medicine Katsushika Medical Center, Tokyo, Japan.
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Affiliation(s)
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- EASL office, 7 Rue Daubin, CH 1203 Geneva, Switzerland,
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27
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Abstract
AIH is characterized by chronic inflammation of the liver, interface hepatitis, hypergammaglobulinemia, and production of autoantibodies. Based on the nature of the serum autoantibodies, two types of AIH are recognized: type 1 (AIH-1), positive for ANA and/or anti-smooth muscle antibody, and type 2 (AIH-2), defined by the positivity for anti-liver kidney microsomal type 1 antibody or for anti-liver cytosol type 1 antibody. AIH demonstrates a female preponderance with the female-to-male ratio of 4:1 in AIH-1 and 10:1 in AIH-2. Several genes confer susceptibility to AIH and influence clinical manifestation, response to treatment, and overall prognosis. Most are located within the human leukocyte antigen (HLA) region, which is involved in the presentation of antigenic peptides to T cells and thus in the initiation of adaptive immune responses. The strongest associations are found within the HLA-DRB1 locus. In patients with increased genetic susceptibility to AIH, immune responses to liver autoantigens could be triggered by molecular mimicry. Because of molecular mimicry, different environmental agents, drugs, and viruses might produce AIH. In AIH, T cells are numerically and functionally impaired, permitting the perpetuation of effector immune responses with ensuing persistent liver destruction. AIH is rare but highly treatable inflammatory condition of the liver. Subclinical and asymptomatic disease is common. AIH therefore needs to be considered in the differential diagnosis of all patients with elevated liver enzymes. Clinical response to immunosuppressive therapy is characteristic and supports the diagnosis.
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Affiliation(s)
- Libia Moy
- Division of Pediatric Gastroenterology, New York University School of Medicine, New York, NY
| | - Jeremiah Levine
- Division of Pediatric Gastroenterology, New York University School of Medicine, New York, NY.
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Chatrath H, Allen L, Boyer TD. Use of sirolimus in the treatment of refractory autoimmune hepatitis. Am J Med 2014; 127:1128-1131. [PMID: 24979741 DOI: 10.1016/j.amjmed.2014.06.016] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2014] [Revised: 06/06/2014] [Accepted: 06/07/2014] [Indexed: 12/31/2022]
Abstract
BACKGROUND Corticosteroids and azathioprine are widely accepted as the initial therapy for autoimmune hepatitis. However, the disease is refractory to steroids in about 10%-20% of patients, for whom currently there is no standardized treatment. Here we describe our experience with sirolimus in treatment of steroid refractory autoimmune hepatitis. METHODS This is a longitudinal follow-up study. Between November 2007 and January 2014, 5 subjects with steroid refractory autoimmune hepatitis were treated with sirolimus at our institution. RESULTS A response, defined as a sustained >50% fall in alanine aminotransferase (ALT) levels, was achieved in 4/5 patients. A complete response, sustained normalization of ALT levels, was achieved in 2/5 patients. The need for steroids was significantly reduced in all patients (P < .05). CONCLUSIONS In this small series, sirolimus appears to be useful in the treatment of patients with steroid refractory autoimmune hepatitis.
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Affiliation(s)
- Hemant Chatrath
- Department of Medicine and Liver Research Institute, University of Arizona College of Medicine, Tucson
| | - Larissa Allen
- Department of Medicine and Liver Research Institute, University of Arizona College of Medicine, Tucson
| | - Thomas D Boyer
- Department of Medicine and Liver Research Institute, University of Arizona College of Medicine, Tucson.
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Abhyankar A, Tapper E, Bonder A. Immunosuppressive therapy in immune-mediated liver disease in the non-transplanted patient. Pharmaceuticals (Basel) 2013; 7:18-28. [PMID: 24380894 PMCID: PMC3915192 DOI: 10.3390/ph7010018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2013] [Revised: 12/16/2013] [Accepted: 12/24/2013] [Indexed: 02/06/2023] Open
Abstract
Autoimmune liver disease management goals are primarily slowing disease progression and symptomatic treatment. There are few options for curative medical management other than transplant for a spectrum of autoimmune liver disease that encompasses autoimmune hepatitis, primary biliary cirrhosis, primary sclerosing cholangitis as well as their overlap syndromes. These diseases are managed primarily with immunosuppressive therapy. Herein, we review the current literature, detailing the promise and pitfalls of the recommended immunosuppressive therapy for these challenging diseases.
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Affiliation(s)
- Anita Abhyankar
- Department of Medicine, St. Elizabeth's Medical Center, Tufts University School of Medicine, 736 Cambridge Street, Brighton, MA 02135, USA.
| | - Elliot Tapper
- Department of Medicine, St. Elizabeth's Medical Center, Tufts University School of Medicine, 736 Cambridge Street, Brighton, MA 02135, USA.
| | - Alan Bonder
- Department of Medicine, St. Elizabeth's Medical Center, Tufts University School of Medicine, 736 Cambridge Street, Brighton, MA 02135, USA.
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Kapila N, Higa JT, Longhi MS, Robson SC. Autoimmune Hepatitis: Clinical Review with Insights into the Purinergic Mechanism of Disease. J Clin Transl Hepatol 2013; 1:79-86. [PMID: 26356124 PMCID: PMC4521285 DOI: 10.14218/jcth.2013.00015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2013] [Revised: 10/04/2013] [Accepted: 10/15/2013] [Indexed: 12/11/2022] Open
Abstract
Autoimmune hepatitis (AIH) is an important disorder that predominantly results in inflammatory liver disease in genetically predisposed women. The clinicopathological picture is characterized by symptoms associated with both systemic inflammation and hepatic dysfunction, and with increased serum aminotransferases, elevated IgG, autoantibodies, and interface hepatitis on liver biopsy. AIH usually results in liver injury as a consequence of chronic hepatitis and cirrhosis. However, rarely, patients may present with fulminant liver failure. Early diagnosis is important in all instances because the disease can be highly responsive to immunosuppressive therapeutic options. Left untreated, the disease is associated with high morbidity and mortality. Here we provide an overview of the current state of knowledge on AIH and summarize the treatment options for this serious condition in adults. We also discuss the pathogenesis of the disease as a possible consequence of autoimmunity and the breakdown of hepatic tolerance. We focus on regulatory T cell impairments as a consequence of changes in CD39 ectonucleotidase expression and altered purinergic signaling. Further understanding of hepatic tolerance may aid in the development of specific and well-tolerated therapies for AIH.
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Affiliation(s)
- Nikhil Kapila
- Department of Medicine, University of Connecticut, Farmington, CT, USA
- These authors contributed equally to this work
| | - Jennifer T. Higa
- Gastroenterology Division and Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
- These authors contributed equally to this work
| | - Maria Serena Longhi
- Gastroenterology Division and Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
- Institute of Liver Studies, King's College London School of Medicine at King's College Hospital, Denmark Hill, London, UK
| | - Simon C. Robson
- Gastroenterology Division and Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA
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Abstract
Autoimmune hepatitis is a disease of the hepatic parenchyma that can present in acute or chronic forms. In common with many autoimmune diseases, autoimmune hepatitis is associated with non-organ-specific antibodies in the context of hepatic autoimmunity. This dichotomy has made definition of a unifying hypothesis in the pathophysiology of the disease difficult, although data from the past 8 years have drawn attention to the role of regulatory T cells. Several triggers have been identified, and the disease arises in genetically susceptible individuals. Clinical and biochemical remission is achievable in up to 85% of cases. For the remaining patients, alternative immunosuppression strategies are an option. Liver transplantation provides an excellent outcome for patients with acute liver failure or complications of end-stage liver disease, including hepatocellular carcinoma. Variant or overlapping syndromes are worthy of consideration when unexpected disease features arise.
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Affiliation(s)
- Michael A Heneghan
- Institute of Liver Studies, King's College Hospital NHS Foundation Trust, Denmark Hill, London, UK.
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Floreani A, Liberal R, Vergani D, Mieli-Vergani G. Autoimmune hepatitis: Contrasts and comparisons in children and adults - a comprehensive review. J Autoimmun 2013; 46:7-16. [PMID: 24035197 DOI: 10.1016/j.jaut.2013.08.004] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Revised: 08/13/2013] [Accepted: 08/14/2013] [Indexed: 12/24/2022]
Abstract
This review concentrates on autoimmune hepatitis (AIH), a liver disorder affecting both children and adults, characterized by inflammatory liver histology, elevated transaminase levels, circulating non-organ-specific autoantibodies, and increased levels of immunoglobulin G, in the absence of a known aetiology. Two types of AIH are recognized according to seropositivity: smooth muscle antibody and/or antinuclear antibody define AIH type 1, while antibodies to liver-kidney microsome type 1 and/or liver cytosol type 1 define AIH type 2. AIH type 1 affects both adults and children, while AIH type 2 is mainly a paediatric disease, though it does occasionally affects young adults. There is a female predominance in both types. AIH is particularly aggressive in children/adolescents, progressing rapidly unless immunosuppressive treatment is started promptly. With appropriate treatment 80% of patients achieve remission and long-term survival. In childhood/adolescence, sclerosing cholangitis with strong autoimmune features, including interface hepatitis and serological features identical to AIH type 1, is as prevalent as AIH, but it affects boys and girls equally. The differential diagnosis relies on cholangiographic studies. In autoimmune sclerosing cholangitis, liver parenchymal damage responds satisfactorily to immunosuppressive treatment, whereas bile duct disease progresses in 50% of cases, leading to a worse prognosis and higher transplantation requirement; it has a higher recurrence rate after transplant than AIH. AIH can arise de novo in patients transplanted for non-autoimmune liver disease. Post transplant de novo AIH affects children and adults and responds well to the same treatment schedule used for classical AIH, but not to that used for acute rejection.
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Affiliation(s)
- Annarosa Floreani
- Dept. of Surgical, Oncological and Gastroenterological Sciences, University of Padova, Italy.
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Czaja AJ. Review article: the management of autoimmune hepatitis beyond consensus guidelines. Aliment Pharmacol Ther 2013; 38:343-64. [PMID: 23808490 DOI: 10.1111/apt.12381] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2013] [Revised: 05/30/2013] [Accepted: 06/03/2013] [Indexed: 12/17/2022]
Abstract
BACKGROUND Consensus guidelines aid in the diagnosis and management of autoimmune hepatitis, but they are frequently based on low-quality clinical evidence, conflicting experiences and divergent opinions. Recommendations may be weak, discrepant or non-existent at critical decision points. AIMS To identify the decision points where guidelines are weak or non-existent and review the evidence essential in the decision process. METHODS Full-text articles published in English using the keyword 'autoimmune hepatitis' were identified by PubMed from 1972 to 2013. Personal experience and investigations in autoimmune hepatitis also identified important contributions. RESULTS Seventy per cent of the guidelines developed by the American Association for the Study of Liver Diseases and 48% of those proposed by the British Society of Gastroenterology are based on low-quality evidence, conflicting experiences or divergent opinions. The key uncertainties in diagnosis relate to the timing of liver biopsy, recognising acute severe (fulminant) disease, interpreting coincidental nonclassical histological changes, accommodating atypical or deficient features in non-White patients, differentiating drug-induced from classical disease and identifying overlap syndromes. The key uncertainties in management relate to pre-treatment testing for thiopurine methyltransferase activity, treating asymptomatic mild disease, determining treatment end points, managing suboptimal responses, incorporating nonstandard medications as front-line and salvage agents, using azathioprine in pregnancy and instituting surveillance for hepatocellular carcinoma. CONCLUSIONS Consensus guidelines are fraught with uncertainties in the diagnosis and management of autoimmune hepatitis. Each decision point must counterbalance the current available evidence and tailor the application of this evidence to the individual patient.
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Affiliation(s)
- A J Czaja
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine, Rochester, MN 55905, USA.
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Muratori L, Longhi MS. The interplay between regulatory and effector T cells in autoimmune hepatitis: Implications for innovative treatment strategies. J Autoimmun 2013; 46:74-80. [PMID: 23871639 DOI: 10.1016/j.jaut.2013.06.016] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2013] [Revised: 06/20/2013] [Accepted: 06/21/2013] [Indexed: 02/08/2023]
Abstract
Autoimmune hepatitis is an immuno-mediated inflammatory liver disorder of unknown etiology and is characterized by hypergammaglobulinaemia, circulating autoantibodies and interface hepatitis. The disease may often present as an acute icteric hepatitis, or run an insidious and progressive course, and in most of the cases it is expected to evolve toward liver cirrhosis and end-stage liver failure, without prompt and appropriate treatment with steroids and other immunosuppressive drugs. Nonetheless, several patients are non-responsive or become non-tolerant to conventional therapy with prednisone/prednisolone with or without azathioprine. Recent findings highlight the role of the interplay between CD4+CD25+ regulatory T cells and Th17 cells in the pathogenesis of autoimmune hepatitis. A numerical and functional imbalance between regulatory and effector cells in favor of the latter appears to be pivotal in the progression of the disease. In addition, the intra-hepatic microenvironment of autoimmune hepatitis is particularly rich in pro-inflammatory cytokines such as IL-6, IL-17, IL-23, IL-1β which play a crucial role in perpetuating and expanding effector cells and subsequent liver damage, whereas regulatory T cells are greatly disadvantaged and inhibited in such polarized habitat. Novel therapeutic interventions should aim at modulating the intra-hepatic pro-inflammatory milieu while favoring the expansion of regulatory T cells. Liver autoantigen-specific regulatory T cells generated and expanded in vitro from patients' own cells might offer a potentially curative approach to autoimmune hepatitis by inhibiting effector cells of the same specificity without inducing pan-immunosuppression.
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Affiliation(s)
- Luigi Muratori
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, Policlinico Sant'Orsola-Malpighi (Padiglione 11), via Massarenti 9, 40138 Bologna, Italy.
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Abstract
Autoimmune hepatitis frequently has an abrupt onset of symptoms, and it can present with acute liver failure. The abrupt presentation can indicate spontaneous exacerbation of a pre-existent chronic disease, newly created disease, a superimposed infectious or toxic injury, or new disease after viral infection, drug therapy, or liver transplantation. Deficiencies in the classical phenotype may include a low serum immunoglobulin G level and low or absent titers of the conventional autoantibodies. The original revised diagnostic scoring system of the International Autoimmune Hepatitis Group can guide the diagnostic evaluation, but low scores do not preclude the diagnosis. Liver tissue examination is valuable to exclude viral-related or drug-induced liver injury and support the diagnosis by demonstrating centrilobular necrosis (usually with interface hepatitis), lymphoplasmacytic infiltration, hepatocyte rosettes, and fibrosis. Conventional therapy with prednisone and azathioprine induces clinical and laboratory improvement in 68-75 % of patients with acute presentations, and high dose prednisone or prednisolone (preferred drug) is effective in 20-100 % of patients with acute severe (fulminant) presentations. Failure to improve or worsening of any clinical or laboratory feature within 2 weeks of treatment or worsening of a mathematical model of end-stage liver disease within 7 days justifies liver transplantation in acute liver failure. Liver transplantation for acute severe (fulminant) autoimmune hepatitis is as successful as liver transplantation for autoimmune hepatitis with a chronic presentation and other types of acute liver failure (patient survival >1 year, 80-94 %). Liver transplantation should not be delayed or superseded by protracted corticosteroid therapy or the empiric institution of nonstandard medications.
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Liberal R, Grant CR, Mieli-Vergani G, Vergani D. Autoimmune hepatitis: A comprehensive review. J Autoimmun 2013; 41:126-39. [DOI: 10.1016/j.jaut.2012.11.002] [Citation(s) in RCA: 147] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2012] [Accepted: 11/05/2012] [Indexed: 12/12/2022]
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Autoimmune hepatitis: focusing on treatments other than steroids. CANADIAN JOURNAL OF GASTROENTEROLOGY = JOURNAL CANADIEN DE GASTROENTEROLOGIE 2013; 26:615-20. [PMID: 22993733 DOI: 10.1155/2012/512132] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Corticosteroid therapy has been the time-honoured treatment for autoimmune hepatitis; however, the emergence of new immunosuppressive agents has afforded opportunities to improve or replace the standard regimens. OBJECTIVE To describe technological advances and feasible treatment interventions that promise to supplant the current generation of corticosteroids. METHODS A review of the MEDLINE database for published experiences from 1984 to 2011 was conducted. RESULTS Cyclosporine and tacrolimus have been uniformly successful as salvage therapies for steroid-refractory autoimmune hepatitis. Ten reports of cyclosporine therapy involving 133 patients had positive outcomes in 93%, whereas therapy with tacrolimus in three reports involving 41 patients had positive outcomes in 98%. Salvage therapy with mycophenolate mofetil had a favourable outcome in 47%, especially in patients with azathioprine intolerance. Front-line therapy with mycophenolate mofetil normalized liver parameters in 88% and allowed corticosteroid tapering in 58%. Front-line therapy with budesonide combined with azathioprine for six months normalized liver parameters more frequently (47% versus 18%) and with fewer side effects (28% versus 53%) than prednisone combined with azathioprine. Monoclonal antibodies to CD3 and recombinant cytotoxic T lymphocyte antigen 4 fused with immunoglobulin represent feasible molecular interventions for study in autoimmune hepatitis. DISCUSSION Nonstandard drug therapies must be used in highly selected clinical situations including steroid failure (calcineurin inhibitors), azathioprine intolerance (mycophenolate mofetil), and mild disease or fragile patients (budesonide combined with azathioprine). Molecular interventions for autoimmune hepatitis are feasible for study because of their use in other immune-mediated diseases. CONCLUSION Opportunities to improve or replace standard corticosteroid regimens have emerged.
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Fallatah HI, Akbar HO. Autoimmune hepatitis as a unique form of an autoimmune liver disease: immunological aspects and clinical overview. Autoimmune Dis 2012; 2012:312817. [PMID: 23304455 PMCID: PMC3530748 DOI: 10.1155/2012/312817] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2012] [Revised: 09/09/2012] [Accepted: 10/12/2012] [Indexed: 12/11/2022] Open
Abstract
Autoimmune hepatitis (AIH) is a unique form of immune-mediated disease that attacks the liver through a variety of immune mechanisms. The outcomes of AIH are either acute liver disease, which can be fatal, or, more commonly, chronic progressive liver disease, which can lead to decompensated liver cirrhosis if left untreated. AIH has characteristic immunological, and pathological, features that are important for the establishment of the diagnosis. More importantly, most patients with AIH have a favorable response to treatment with prednisolone and azathioprine, although some patients with refractory AIH or more aggressive disease require more potent immune-suppressant agents, such as cyclosporine or Mycophenolate Mofetil. In this paper, we discuss the immunological, pathological and clinical features of AIH, as well as the standard and alternative treatments for AIH.
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Affiliation(s)
- Hind I. Fallatah
- Medical Department, Arab Board and Saudi Board of Internal Medicine, MACP, King Abdul Aziz University Hospital, P.O. Box 9714, Jeddah 21423, Saudi Arabia
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Abstract
Autoimmune hepatitis (AIH) is characterized by a T-cell rich infiltrate associated with lobular and interface hepatitis, hypergammaglobulinemia and production of autoantibodies. Genetic risk is linked to the HLA particularly DRB1*0301 and DRB1*0401 alleles in North American and European Caucasian populations. It has recently been suggested that functional deficiencies in CD4(+)CD25(+)CD127(low)FOXP3(+) regulatory T cells contribute to the breakdown of immune tolerance that results in AIH. Most patients respond to immunosuppressive therapy with corticosteroids and can be maintained in remission by low-dose corticosteroid treatment and/or azathioprine. For those who progress to end-stage disease liver transplantation is an effective treatment although it is associated with recurrence. In the future it is likely that biological therapies will allow more targeted therapy designed to switch the balance to immune regulation and thereby restore immune homeostasis. Although treatment for many cases is relatively straightforward and successful problems are encountered in those who fail to respond to standard treatment, are unable to tolerate it or relapse. In such cases alternative therapies should be considered. In addition treatment is complicated in some patients by comorbidity and special care is required during and after pregnancy. We will discuss the current and future therapeutic options for patients with difficult to treat AIH.
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Affiliation(s)
- Richard Parker
- Centre for Liver Research & Birmingham NIHR Biomedical Research Liver Centre, School of Infection and Immunity, MRC Centre for Immune Regulation, Institute for Biomedical Research, Medical School, University of Birmingham, Birmingham, UK
| | - Ye Htun Oo
- Centre for Liver Research & Birmingham NIHR Biomedical Research Liver Centre, School of Infection and Immunity, MRC Centre for Immune Regulation, Institute for Biomedical Research, Medical School, University of Birmingham, Birmingham, UK
| | - David H. Adams
- Centre for Liver Research & Birmingham NIHR Biomedical Research Liver Centre, School of Infection and Immunity, MRC Centre for Immune Regulation, Institute for Biomedical Research, University of Birmingham, Vincent Drive, Edgbaston, Birmingham B15 2TT, UK
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Selvarajah V, Montano-Loza AJ, Czaja AJ. Systematic review: managing suboptimal treatment responses in autoimmune hepatitis with conventional and nonstandard drugs. Aliment Pharmacol Ther 2012; 36:691-707. [PMID: 22973822 DOI: 10.1111/apt.12042] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2012] [Revised: 07/17/2012] [Accepted: 08/21/2012] [Indexed: 12/13/2022]
Abstract
BACKGROUND Corticosteroid treatment for autoimmune hepatitis has been shown by randomised controlled clinical trials to ameliorate symptoms, normalise liver tests, improve histological findings and extend survival. Nevertheless, suboptimal responses to corticosteroid treatment still occur. AIM To describe the current definitions, frequencies, clinical relevance and treatment options for suboptimal responses, and to discuss alternative medications that have been used off-label for these occurrences. METHODS Literature search was made for full-text papers published in English using the keyword 'autoimmune hepatitis'. Authors' personal experience and investigational studies also helped to identify important contributions to the literature. RESULTS Suboptimal responses to standard therapy include treatment failure (7%), incomplete response (14%), drug toxicity (13%) and relapse after drug withdrawal (50-86%). The probability of a suboptimal response prior to treatment is higher in young patients and in patients with a severe presentation, jaundice, high MELD score at diagnosis, multilobular necrosis or cirrhosis, antibodies to soluble liver antigen, or inability to improve by clinical indices within two weeks or by MELD score within 7 days of conventional corticosteroid treatment. Management strategies have been developed for the adverse responses and nonstandard drugs, including mycophenolate mofetil, budesonide, ciclosporin, tacrolimus, sirolimus and rituximab, are emerging as rescue therapies or alternative frontline agents. CONCLUSIONS Once diagnosed, the suboptimal response should be treated by a highly individualised and well-monitored regimen, preferentially using first-line therapy. Nonstandard drugs warrant consideration as salvage or second-line therapies.
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Affiliation(s)
- V Selvarajah
- Division of Gastroenterology & Liver Unit, University of Alberta Hospital, Edmonton, AB, Canada
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Abstract
Nonsteroidal medications, previously unfamiliar in the management of autoimmune hepatitis, can supplement or replace conventional corticosteroid regimens, especially in problematic patients. Mycophenolate mofetil is a next-generation purine antagonist that has been useful in treating patients with azathioprine intolerance. It has been less effective in salvaging patients with steroid-refractory disease. Azathioprine is the choice as a corticosteroid-sparing agent in treatment-naive patients and in individuals with corticosteroid intolerance, incomplete response and relapse after drug withdrawal. Tacrolimus is preferred over cyclosporine for recalcitrant disease because of its established preference in organ transplantation, but replacement with cyclosporine should be considered if the disease worsens on treatment. Rapamycin has antiproliferative and proapoptotic actions that warrant further study in autoimmune hepatitis. The nonstandard, nonsteroidal medications are mainly salvage therapies with off-label indications that must be used in highly individualized and well-monitored clinical situations.
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Affiliation(s)
- Albert J Czaja
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine, Rochester, MN 55905 USA.
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42
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Advances in the current treatment of autoimmune hepatitis. Dig Dis Sci 2012; 57:1996-2010. [PMID: 22476586 DOI: 10.1007/s10620-012-2151-2] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2011] [Accepted: 03/16/2012] [Indexed: 12/17/2022]
Abstract
Current treatment strategies for autoimmune hepatitis are complicated by frequent relapse after drug withdrawal, medication intolerance, and refractory disease. The objective of this review is to describe advances that have improved treatment outcomes by defining the optimum objectives of initial therapy, managing relapse more effectively, identifying problematic patients early, and incorporating the new pharmacological interventions that have emerged as frontline and salvage therapies. Initial corticosteroid treatment should be continued until serum aminotransferase, γ-globulin, and immunoglobulin G levels are normal, and maintenance of this improvement for 3-8 months before liver tissue assessment. Improvement to normal liver tissue is the ideal histological result that justifies drug withdrawal, but it is achievable in only 22 % of patients. Minimum portal hepatitis, inactive cirrhosis, or minimally active cirrhosis is the most common treatment end point. Relapse after drug withdrawal warrants institution of a long-term maintenance regimen, preferably with azathioprine. Mathematical models can identify problematic adult patients early, as also can clinical phenotype (age ≤ 30 years and HLA DRB1 03), rapidity of treatment response (≤ 24 months), presence of antibodies to soluble liver antigen, and non-white ethnicity. The calcineurin inhibitors (cyclosporine and tacrolimus) can be effective in steroid-refractory disease; mycophenolate mofetil can be corticosteroid-sparing and effective for azathioprine intolerance; budesonide combined with azathioprine can be effective for treatment-naïve, non-cirrhotic patients. Standard treatment regimens for autoimmune hepatitis can be upgraded without adjustments that require major new expertise.
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Abstract
Autoimmune hepatitis (AIH) is a chronic inflammatory disease of the liver that occurs worldwide with a low and probably underestimated prevalence. Although it typically affects young and middle-aged women, it can occur in both sexes and across all age groups. AIH runs a fluctuating course, but can present as severe and even fulminant hepatic failure or at a stage of advanced fibrosis or cirrhosis. Prognosis of severe AIH is poor if untreated. The pathogenesis is complex, combining environmental factors (external chemical or infectious triggers) and host genetic susceptibility. The diagnosis is based, after exclusion of other etiologies of chronic liver disease, on a combination of different elements, including the presence of elevated transaminases, elevated immunoglobulin G (IgG) levels, the presence and pattern of typical autoantibodies, and a liver biopsy showing interface hepatitis and other characteristic features. No single test can be used to make the diagnosis. Response to treatment can also help to establish the diagnosis. Simplified criteria can be used to make a bedside diagnosis with relatively high accuracy. Treatment consists of corticosteroids or other immunosuppressive regimens according to the severity of the disease, the response to the treatment, and the tolerance to therapy, with liver transplantation as an ultimate remedy in treatment-resistant cases with liver decompensation.
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Affiliation(s)
- Sven Francque
- Antwerp University Hospital, Department of Gastroenterology Hepatology, Antwerp, Belgium ; Antwerp University, Faculty of Medicine and Health Sciences, Laboratory of Experimental Medicine and Paediatrics, Antwerp, Belgium
| | - Luisa Vonghia
- Antwerp University Hospital, Department of Gastroenterology Hepatology, Antwerp, Belgium ; Department of Internal Medicine, Immunology and Infectious Diseases, University of Bari, Italy
| | - Albert Ramon
- Antwerp University Hospital, Department of Gastroenterology Hepatology, Antwerp, Belgium ; Institute and Laboratory for Genetic Diseases and Molecular Biology, Cologne, Germany
| | - Peter Michielsen
- Antwerp University Hospital, Department of Gastroenterology Hepatology, Antwerp, Belgium ; Antwerp University, Faculty of Medicine and Health Sciences, Laboratory of Experimental Medicine and Paediatrics, Antwerp, Belgium
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Strassburg CP, Manns MP. Therapy of autoimmune hepatitis. Best Pract Res Clin Gastroenterol 2011; 25:673-87. [PMID: 22117634 DOI: 10.1016/j.bpg.2011.08.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2011] [Accepted: 08/18/2011] [Indexed: 01/31/2023]
Abstract
Autoimmune hepatitis was the first chronic liver disease with a favourable response to drug therapy and a dismal prognosis when left untreated. Since its original description in 1950 and first treatment studies the basic therapeutic strategy of inducing remission with steroids and azathioprine has not been modified in principle. A timely diagnosis before cirrhosis develops, the avoidance of immunosuppressant side effect, non-responders to standard induction therapy, and adherence to therapy are the greatest challenges. Alternative immunosuppressive drugs have been tested in small series and include transplant immunosuppressants. A recent large multicenter prospective treatment trial suggests that budesonide may offer an alternative in non-cirrhotic AIH patients capable of minimizing unwanted steroid effects. The ultimate treatment approach upon drug treatment failure is liver transplantation. Only four percent of transplant candidates are transplanted for AIH but the risk for graft loss because of recurrence has to be considered and recurrent AIH treated after transplantation.
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Affiliation(s)
- Christian P Strassburg
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany.
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Snider KR, Potter TG. Budesonide for the treatment of autoimmune hepatitis. Ann Pharmacother 2011; 45:1144-50. [PMID: 21878659 DOI: 10.1345/aph.1q244] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVE To evaluate the use of budesonide for the treatment of autoimmune hepatitis (AIH). DATA SOURCES Literature was accessed through PubMed/MEDLINE (1966-June 2011) and Web of Science (1965-June 2011) using the terms autoimmune hepatitis and budesonide. Literature was limited to English-language publications. In addition, references from publications identified were reviewed. STUDY SELECTION AND DATA EXTRACTION All articles in English identified from the data sources were evaluated. DATA SYNTHESIS The initial treatment of choice for AIH is prednisone alone or with azathioprine. However, a significant number of patients do not respond adequately or have adverse reactions to this regimen; therefore, alternative treatments are required. Budesonide is an orally administered synthetic corticosteroid with high affinity for the glucocorticoid receptor that undergoes extensive first-pass metabolism. It has Food and Drug Administration-approved labeling for the treatment and maintenance of remission of mild-to-moderate Crohn disease involving the ileum and/or ascending colon. One prospective, active-controlled study of budesonide in the treatment of AIH was identified, as well as 5 small open-label studies and 1 retrospective chart review. Budesonide appears to have efficacy in the treatment of AIH, including in patients intolerant to standard therapy with prednisone alone or with azathioprine, with a reduced incidence of corticosteroid-related adverse reactions. However, in patients with AIH and cirrhosis, the efficacy of budesonide may be reduced and the incidence of corticosteroid-related adverse reactions may be increased. CONCLUSIONS Budesonide may be an additional treatment option for patients with AIH but without cirrhosis who are intolerant to standard therapy with prednisone or prednisone with azathioprine.
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Affiliation(s)
- Kenneth R Snider
- Internal Medicine, Virginia Commonwealth University Health System/Medical College of Virginia Hospitals, Richmond, VA, USA.
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46
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Baven-Pronk AMC, Coenraad MJ, van Buuren HR, de Man RA, van Erpecum KJ, Lamers MMH, Drenth JPH, van den Berg AP, Beuers UH, den Ouden J, Koek GH, van Nieuwkerk CMJ, Bouma G, Brouwer JT, van Hoek B. The role of mycophenolate mofetil in the management of autoimmune hepatitis and overlap syndromes. Aliment Pharmacol Ther 2011; 34:335-43. [PMID: 21668459 DOI: 10.1111/j.1365-2036.2011.04727.x] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Treatment failure occurs in 20% of autoimmune hepatitis patients on prednisolone and azathioprine (AZA). There is no established second line treatment. AIM To assess the efficacy of mycophenolate mofetil as second line treatment after AZA-intolerance or AZA-nonresponse in autoimmune hepatitis and overlap syndromes. METHODS Consecutive patients from the Dutch Autoimmune Hepatitis Group cohort, consisting of 661 patients, with autoimmune hepatitis or overlap syndromes, AZA-intolerance or AZA-nonresponse and past or present use of mycophenolate mofetil were included. Primary endpoint of mycophenolate mofetil treatment was biochemical remission. Secondary endpoints were biochemical response (without remission), treatment failure and prevention of disease progression. RESULTS Forty-five patients treated with mycophenolate mofetil were included. In autoimmune hepatitis remission or response was achieved in 13% and 27% in the AZA-nonresponse group compared to 67% and 0% in the AZA-intolerance group (P = 0.008). In overlap-syndromes remission or response was reached in 57% and 14% in the AZA-nonresponse group and 63% and 25% of the AZA-intolerance group (N.S.); 33% had side effects and 13% discontinued mycophenolate mofetil. Overall 38% had treatment failure; this was 60% in the autoimmune hepatitis AZA-nonresponse group. Decompensated liver cirrhosis, liver transplantations and death were only seen in the autoimmune hepatitis AZA-nonresponse group (P < 0.001). CONCLUSIONS Mycophenolate mofetil induced response or remission in a majority of patients with autoimmune hepatitis and azathioprine-intolerance and with overlap syndromes, irrespective of intolerance or nonresponse for azathioprine. In autoimmune hepatitis with azathioprine nonresponse mycophenolate mofetil is less often effective.
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Affiliation(s)
- A M C Baven-Pronk
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, The Netherlands
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Jothimani D, Cramp ME, Mitchell JD, Cross TJS. Treatment of autoimmune hepatitis: a review of current and evolving therapies. J Gastroenterol Hepatol 2011; 26:619-27. [PMID: 21073674 DOI: 10.1111/j.1440-1746.2010.06579.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Autoimmune hepatitis (AIH) is an immune-mediated necroinflammatory condition of the liver. Presentation can vary from the asymptomatic individual with abnormal liver function test to fulminant liver failure. The diagnosis is based on the combination of biochemical, autoimmune, and histological parameters, and exclusion of other liver diseases. Standard therapy consists of a combination of corticosteroids and azathioprine, which is efficacious in 80% of patients. Alternative therapies are increasingly being explored in patients who do not respond to the standard treatment and/or have unacceptable adverse effects. This review examines the role of alternative drugs (second-line agents) available for AIH treatment non-responders. These agents include budesonide, mycophenolate mofetil, cyclosporin, tacrolimus, 6-mercaptopurine, 6-thioguanine, rituximab, ursodeoxycholic acid, rapamycin, and methotrexate. In addition, the risk of opportunistic infections and malignancies are discussed. A treatment algorithm is proposed for the management of patients with AIH treatment non-responders.
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Affiliation(s)
- Dinesh Jothimani
- The Southwest Liver Unit, Derriford Hospital, Plymouth, Devon, UK
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48
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Mycophenolate mofetil for the treatment of autoimmune hepatitis in patients refractory or intolerant to conventional therapy. CANADIAN JOURNAL OF GASTROENTEROLOGY = JOURNAL CANADIEN DE GASTROENTEROLOGIE 2011; 24:588-92. [PMID: 21037986 DOI: 10.1155/2010/891252] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND Autoimmune hepatitis is characterized by hepatocellular inflammation often progressing to cirrhosis. Standard treatment consists of corticosteroids and azathioprine. For the 20% of patients with refractory disease or those who are intolerant to medication, there is no standardized treatment. OBJECTIVE To evaluate mycophenolate mofetil (MMF) as an alternative therapy for autoimmune hepatitis. METHODS The present retrospective study identified all patients with autoimmune hepatitis who were treated with MMF over a 10-year period at the Henry Ford Hospital (Michigan, USA). These patients were evaluated for tolerance and response. RESULTS Of the 90 patients participating in the study, 48% had a complete response, 32% experienced relapses and 21% were refractory. MMF was initiated in 21 patients - 12 (57%) for refractory disease and nine (43%) for medication intolerance. Of the 12 patients converted for refractory disease, all showed biochemical improvement but none had a complete response. Of the patients converted due to intolerance, 88% maintained complete remission. For all patients converted to MMF, there was a mean decrease in steroid dose from 18.9 mg⁄day to 7.8 mg⁄day (P=0.01). CONCLUSIONS In patients with autoimmune hepatitis who were intolerant to conventional therapy, MMF was well tolerated, with 88% of patients maintained in remission. MMF did not induce remission in those refractory to conventional therapy; however, it resulted in a significant decrease in steroid use. Prospective studies are needed to better assess the role of MMF as an alternative therapy.
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49
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Muratori L, Muratori P, Granito A, Pappas G, Cassani F, Lenzi M. Current topics in autoimmune hepatitis. Dig Liver Dis 2010; 42:757-64. [PMID: 20615766 DOI: 10.1016/j.dld.2010.05.019] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2010] [Revised: 05/23/2010] [Accepted: 05/31/2010] [Indexed: 12/11/2022]
Abstract
Autoimmune hepatitis is a chronic liver disease of unknown aetiology characterized by interface hepatitis, hypergammaglobulinaemia and circulating autoantibodies. In the last decade a number of advancements have been made in the field of clinical and basic research: the simplified diagnostic criteria, the complete response defined as normalization of transaminase levels, the molecular identification of the antigenic targets of anti-liver cytosol antibody type 1 and anti-soluble liver antigen, the detection of anti-actin antibodies, the description of de novo autoimmune hepatitis after liver transplantation for non-autoimmune liver diseases, the characterization of autoimmune hepatitis with overlapping features of primary biliary cirrhosis or primary sclerosing cholangitis, the preliminary experience with novel treatment strategies based on cyclosporine, mycophenolate mofetil and budesonide, the role played by "impaired" regulatory T cells and the development of novel animal models of autoimmune hepatitis.
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Affiliation(s)
- Luigi Muratori
- Department of Clinical Medicine, Alma Mater Studiorum - University of Bologna, Policlinico Sant'Orsola-Malpighi, Padiglione 11, Bologna, Italy.
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50
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Strassburg CP. Autoimmune hepatitis. Best Pract Res Clin Gastroenterol 2010; 24:667-82. [PMID: 20955969 DOI: 10.1016/j.bpg.2010.07.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2010] [Revised: 07/22/2010] [Accepted: 07/22/2010] [Indexed: 01/31/2023]
Abstract
Autoimmune hepatitis is a chronic inflammatory disease of the liver with a dismal prognosis when left untreated. Key for the improvement of prognosis is a timely diagnosis before cirrhosis has developed. This is reached by the exclusion of other causes of hepatitis, elevated immunoglobulin G, autoantibody profile and histological assessment. Treatment achieves remission rates in 80% of individuals and consists of immunosuppression with corticosteroids and azathioprine. A recent randomised controlled multicenter trial has added budesonide to the effective treatment options in non-cirrhotic patients and leads to a reduction of unwanted steroid side effects. Autoimmune hepatitis is an autoimmune disease of unknown aetiology. Association studies of major histocompatibility complex and other genes demonstrate an influence of immunogenetics. However, apart from the autoimmune polyglandular syndrome type 1, in which 10% of patients suffer from an autoantibody-positive autoimmune hepatitis linked to mutations of the autoimmune regulator gene, there is no clear evidence for a hereditary aetiology of this disease.
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Affiliation(s)
- Christian P Strassburg
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany.
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