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Singeap AM, Minea H, Petrea O, Robea MA, Balmuș IM, Duta R, Ilie OD, Cimpoesu CD, Stanciu C, Trifan A. Real-World Utilization of Corticosteroids in Severe Alcoholic Hepatitis: Eligibility, Response, and Outcomes. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:311. [PMID: 38399598 PMCID: PMC10890054 DOI: 10.3390/medicina60020311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 02/02/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024]
Abstract
Background and Objectives: Alcoholic hepatitis (AH) poses a medical challenge, causing moderately severe to life-threatening episodes with high short- and long-term mortality. This study aimed to explore real-world corticosteroid utilization in severe AH, response predictors, and patient outcomes. Materials and Methods: We conducted a retrospective study on patients admitted for severe AH, defined as a Maddrey Discriminant Function score equal to or above 32, at a tertiary care center. We reviewed patients' medical observation charts to identify corticosteroid prescriptions, reasons for ineligibility, and response rates. Responders were defined based on the Lille score, and predictors of non-response were identified. Short-term (one-month) and long-term (one-year) mortality rates were calculated according to treatment and response. Results: Out of 310 patients enrolled with severe AH, 59% received corticosteroids, achieving a response rate of 75.4%. The reasons for not administering corticosteroids were as follows: uncontrolled infections (27.6%), renal dysfunction (20.4%), gastrointestinal bleeding (18.9%), acute pancreatitis (7.1%), uncontrolled diabetes (3.1%), and other or unknown causes (22.8%). The overall 1-month mortality rate was 12.2%, higher in non-responders (35.3%) and patients who did not receive corticosteroids (13.4%) compared to responders (3.6%). The overall 1-year mortality rate was 62.5%, similar between patients who did not receive corticosteroids (78.7%) and non-responders (77.7%) and higher compared to responders (42.8%). Predictive factors for non-response included older age (OR = 1.05, 95%CI: 1.01-1.08), concomitant cirrhosis (OR= 2.11, 95% CI: 1.064-4.20), MELD scores exceeding 30 (OR = 2.42, 95% CI: 1.21-4.80), severe hypoalbuminemia (OR = 2.46, 95%CI: 1.12-5.37), and increased serum creatinine (OR = 1.5, 95% CI: 1.1-2.03). Among the prognostic scores, MELD 3.0 score exhibited superior efficacy for short-term (AUC = 0.734, 95% CI 0.656-0.811) and long-term mortality (AUC = 0.777, 95% CI: 0.724-0.830) compared to alternative scoring systems. Conclusions: Low eligibility rate and poor prognosis underscore the need for effective therapies. Our findings contribute to refining risk stratification and early prediction of non-response, aiding clinicians in identifying more beneficial therapies.
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Affiliation(s)
- Ana-Maria Singeap
- Department of Gastroenterology, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (A.-M.S.); (C.S.); (A.T.)
- Institute of Gastroenterology and Hepatology, “St. Spiridon” University Hospital, 700111 Iasi, Romania
- CENEMED Platform for Interdisciplinary Research, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (M.-A.R.); (I.-M.B.); (R.D.); (O.-D.I.); (C.D.C.)
| | - Horia Minea
- Department of Gastroenterology, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (A.-M.S.); (C.S.); (A.T.)
- Institute of Gastroenterology and Hepatology, “St. Spiridon” University Hospital, 700111 Iasi, Romania
| | - Oana Petrea
- Department of Gastroenterology, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (A.-M.S.); (C.S.); (A.T.)
- Institute of Gastroenterology and Hepatology, “St. Spiridon” University Hospital, 700111 Iasi, Romania
| | - Madalina-Andreea Robea
- CENEMED Platform for Interdisciplinary Research, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (M.-A.R.); (I.-M.B.); (R.D.); (O.-D.I.); (C.D.C.)
- Department of Exact Sciences and Natural Sciences, Institute of Interdisciplinary Research, “Alexandru Ioan Cuza” University of Iasi, 700057 Iasi, Romania
| | - Ioana-Miruna Balmuș
- CENEMED Platform for Interdisciplinary Research, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (M.-A.R.); (I.-M.B.); (R.D.); (O.-D.I.); (C.D.C.)
- Department of Exact Sciences and Natural Sciences, Institute of Interdisciplinary Research, “Alexandru Ioan Cuza” University of Iasi, 700057 Iasi, Romania
| | - Raluca Duta
- CENEMED Platform for Interdisciplinary Research, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (M.-A.R.); (I.-M.B.); (R.D.); (O.-D.I.); (C.D.C.)
- Department of Exact Sciences and Natural Sciences, Institute of Interdisciplinary Research, “Alexandru Ioan Cuza” University of Iasi, 700057 Iasi, Romania
| | - Ovidiu-Dumitru Ilie
- CENEMED Platform for Interdisciplinary Research, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (M.-A.R.); (I.-M.B.); (R.D.); (O.-D.I.); (C.D.C.)
- Department of Mother and Child, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street, No. 16, 700115 Iasi, Romania
| | - Carmen Diana Cimpoesu
- CENEMED Platform for Interdisciplinary Research, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (M.-A.R.); (I.-M.B.); (R.D.); (O.-D.I.); (C.D.C.)
- Department of Emergency Medicine, “St. Spiridon” University Hospital, 700111 Iasi, Romania
- Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, Iasi, Blvd. Independentei 1, 700111 Iasi, Romania
| | - Carol Stanciu
- Department of Gastroenterology, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (A.-M.S.); (C.S.); (A.T.)
- Institute of Gastroenterology and Hepatology, “St. Spiridon” University Hospital, 700111 Iasi, Romania
- Centre of Biomedical Research, Romanian Academy, Carol I Avenue, No. 8, 700506 Iasi, Romania
| | - Anca Trifan
- Department of Gastroenterology, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (A.-M.S.); (C.S.); (A.T.)
- Institute of Gastroenterology and Hepatology, “St. Spiridon” University Hospital, 700111 Iasi, Romania
- CENEMED Platform for Interdisciplinary Research, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania; (M.-A.R.); (I.-M.B.); (R.D.); (O.-D.I.); (C.D.C.)
- Centre of Biomedical Research, Romanian Academy, Carol I Avenue, No. 8, 700506 Iasi, Romania
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Han J, Lee C, Hur J, Jung Y. Current Therapeutic Options and Potential of Mesenchymal Stem Cell Therapy for Alcoholic Liver Disease. Cells 2022; 12:cells12010022. [PMID: 36611816 PMCID: PMC9818513 DOI: 10.3390/cells12010022] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/16/2022] [Accepted: 12/17/2022] [Indexed: 12/24/2022] Open
Abstract
Alcoholic liver disease (ALD) is a globally prevalent chronic liver disease caused by chronic or binge consumption of alcohol. The therapeutic efficiency of current therapies for ALD is limited, and there is no FDA-approved therapy for ALD at present. Various strategies targeting pathogenic events in the progression of ALD are being investigated in preclinical and clinical trials. Recently, mesenchymal stem cells (MSCs) have emerged as a promising candidate for ALD treatment and have been tested in several clinical trials. MSC-released factors have captured attention, as they have the same therapeutic function as MSCs. Herein, we focus on current therapeutic options, recently proposed strategies, and their limitations in ALD treatment. Also, we review the therapeutic effects of MSCs and those of MSC-related secretory factors on ALD. Although accumulating evidence suggests the therapeutic potential of MSCs and related factors in ALD, the mechanisms underlying their actions in ALD have not been well studied. Further investigations of the detailed mechanisms underlying the therapeutic role of MSCs in ALD are required to expand MSC therapies to clinical applications. This review provides information on current or possible treatments for ALD and contributes to our understanding of the development of effective and safe treatments for ALD.
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Affiliation(s)
- Jinsol Han
- Department of Integrated Biological Science, College of Natural Science, Pusan National University, Pusan 46241, Republic of Korea
| | - Chanbin Lee
- Department of Integrated Biological Science, College of Natural Science, Pusan National University, Pusan 46241, Republic of Korea
- Institute of Systems Biology, College of Natural Science, Pusan National University, Pusan 46241, Republic of Korea
| | - Jin Hur
- Department of Convergence Medicine, Pusan National University School of Medicine, Yangsan 50612, Republic of Korea
- PNU GRAND Convergence Medical Science Education Research Center, Pusan National University School of Medicine, Yangsan 50612, Republic of Korea
- Correspondence: (J.H.); (Y.J.); Tel.: +82-51-510-8074 (J.H.); +82-51-510-2262 (Y.J.)
| | - Youngmi Jung
- Department of Integrated Biological Science, College of Natural Science, Pusan National University, Pusan 46241, Republic of Korea
- Department of Biological Sciences, College of Natural Science, Pusan National University, Pusan 46241, Republic of Korea
- Correspondence: (J.H.); (Y.J.); Tel.: +82-51-510-8074 (J.H.); +82-51-510-2262 (Y.J.)
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Maddur H. Current Therapies for Alcohol-Associated Hepatitis. Clin Liver Dis 2021; 25:595-602. [PMID: 34229842 DOI: 10.1016/j.cld.2021.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Alcohol-associated hepatitis is associated with poor outcomes, especially when severe. Despite extensive study with a plethora of potential therapeutic agents, treatment options remain limited, with the current standard of therapy being corticosteroids. Granulocyte colony-stimulating factor is an alternate agent that seems promising, although further study in a more heterogenous patient population is needed before implementation. Adjuncts to therapy that are often overlooked are alcohol abstinence and adequate optimization of nutrition to improve outcomes. In select patients, early liver transplantation may be an option or enrollment in clinical trials.
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Affiliation(s)
- Haripriya Maddur
- Department of Gastroenterology and Hepatology, Northwestern University Feinberg School of Medicine, 676 North Street Clair, Suite 1900, Chicago, IL 60611, USA.
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Spahr L, Lanthier N, Tihy M, Frossard JL, Rubbia-Brandt L, Goossens N. Clinical Presentation and Gene Expression of Acute Alcohol-Induced Microvesicular Steatosis Mimicking Alcoholic Hepatitis. Hepatol Commun 2021; 5:618-628. [PMID: 33860120 PMCID: PMC8034579 DOI: 10.1002/hep4.1669] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 11/03/2020] [Accepted: 12/17/2020] [Indexed: 12/14/2022] Open
Abstract
Acute alcoholic microvesicular steatosis (MIC) may complicate heavy alcohol intake and present as alcoholic hepatitis (AH) syndrome. However, detailed clinical, biological, and histologic data associated with MIC are scarce. We compared the clinical presentation, histologic features, and hepatic transcriptomic of patients presenting with AH due to either MIC or severe alcoholic steatohepatitis (ASH). In this case-control study, patients who drank heavily (>100 g/day) with the AH syndrome were included either in the MIC group (>50% severe microvesicular steatosis, no inflammation) or in the severe ASH group (polynuclear neutrophil infiltration, macrosteatosis, ballooned hepatocytes). All patients received standard supportive care plus steroids for those with severe ASH and were followed up for 3 months. Whole-liver transcriptome profiling was performed on liver snap-frozen biopsies. Compared to ASH (n = 24, mean age 49.3 years), patients in the MIC group (n = 12, mean age 49.1 years) had a higher reported alcohol intake (P < 0.01), lower Model for End-Stage Liver Disease score (P < 0.05), lower hepatic venous pressure gradient (P < 0.01), higher alanine aminotransferase (P < 0.02) and gamma-glutamyltransferase (P < 0.001), higher triglycerides (P < 0.001) and total cholesterol (P < 0.002), but similar bilirubin levels (P = 0.54). At histology, patients with MIC had a lower fibrotic stage compared to those with ASH (P < 0.001). A higher density of megamitochondria was seen in MIC compared to ASH (P < 0.05). During follow-up, death or transplantation occurred in 4/12 (33%) patients with MIC and 7/24 (29%) patients with severe ASH. Differential hepatic gene expression in MIC compared to ASH included down-regulation of genes related to inflammation and fibrosis and up-regulation of genes involved in lipid metabolism and mitochondrial function. Conclusion: MIC is an acute, noninflammatory, potentially severe alcoholic liver injury mimicking ASH, is associated with a lower fibrosis stage, and has a distinct gene expression profile.
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Affiliation(s)
- Laurent Spahr
- Gastroenterology and HepatologyUniversity Hospitals of Geneva and Faculty of MedicineGenevaSwitzerland
| | - Nicolas Lanthier
- Gastroenterology and HepatologyUniversity Hospitals of Geneva and Faculty of MedicineGenevaSwitzerland.,Gastroenterology and HepatologySaint-Luc University HospitalUniversité Catholique de LouvainBrusselsBelgium
| | - Mathieu Tihy
- Clinical PathologyUniversity Hospitals of Geneva and Faculty of MedicineGenevaSwitzerland
| | - Jean-Louis Frossard
- Gastroenterology and HepatologyUniversity Hospitals of Geneva and Faculty of MedicineGenevaSwitzerland
| | - Laura Rubbia-Brandt
- Gastroenterology and HepatologySaint-Luc University HospitalUniversité Catholique de LouvainBrusselsBelgium
| | - Nicolas Goossens
- Gastroenterology and HepatologyUniversity Hospitals of Geneva and Faculty of MedicineGenevaSwitzerland
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Cheng CH, Chu CY, Chen HL, Lin IT, Wu CH, Lee YK, Hu PJ, Bair MJ. Direct-acting antiviral therapy of chronic hepatitis C improves liver fibrosis, assessed by histological examination and laboratory markers. J Formos Med Assoc 2020; 120:1259-1268. [PMID: 33339709 DOI: 10.1016/j.jfma.2020.11.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 10/24/2020] [Accepted: 11/23/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND/PURPOSE Direct-acting antiviral agents achieve sustained virological response in most chronic hepatitis C patients. However, histological responses are not consistent among all patients. We conducted an observational study to analyze the histological changes after direct-acting antiviral agent therapy. METHODS We recruited 220 patients who achieved sustained virological response after direct-acting antiviral agent. Histology was assessed by liver biopsy and laboratory indices including fibrosis-4 and aspartate aminotransferase to platelet ratio index. Primary outcomes were change in the dynamic laboratory results. Secondary outcomes were histological changes on liver biopsy. We analyzed the factors predictive of histological regression. RESULTS The mean fibrosis-4 index decreased from 4.78 at baseline to 3.30, 3.31, 3.65, and 3.66 at week 4, 8, end of treatment, and 12 weeks after treatment, respectively (all p < 0.01). Mean aspartate aminotransferase to platelet ratio index decreased from 1.62 at baseline to 0.61, 0.66, 0.64, and 0.82 at week 4, 8, end of treatment, and 12 weeks after treatment, respectively (all p < 0.01). Mean Histological Activity Index at baseline and post-treatment was 6.9 ± 1.9 and 5.0 ± 2.3. The METAVIR fibrosis scores improved in 61.9% of the patients. We compared patients who achieved fibrosis-regression with the non-regression group. There was no significant difference in the baseline host/virological factors between the groups. CONCLUSION Reversal of liver inflammation and fibrosis was achieved in a significant number of patients who received direct-acting antiviral agent. No baseline host or virological factor was predictive of histological regression after antiviral treatment.
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Affiliation(s)
- Chun-Han Cheng
- Division of Gastroenterology, Department of Internal Medicine, Taitung Mackay Memorial Hospital, Taiwan; Mackay Medical College, New Taipei, Taiwan
| | - Chia-Ying Chu
- Department of Pathology, Taitung Mackay Memorial Hospital, Taiwan
| | - Huan-Lin Chen
- Division of Gastroenterology, Department of Internal Medicine, Taitung Mackay Memorial Hospital, Taiwan; Mackay Medical College, New Taipei, Taiwan
| | - I-Tsung Lin
- Division of Gastroenterology, Department of Internal Medicine, Taitung Mackay Memorial Hospital, Taiwan; Mackay Medical College, New Taipei, Taiwan
| | - Chia-Hsien Wu
- Division of Gastroenterology, Department of Internal Medicine, Taitung Mackay Memorial Hospital, Taiwan; Mackay Medical College, New Taipei, Taiwan
| | - Yuan-Kai Lee
- Division of Gastroenterology, Department of Internal Medicine, Taitung Mackay Memorial Hospital, Taiwan; Mackay Medical College, New Taipei, Taiwan
| | - Ping-Jen Hu
- Division of Gastroenterology, Department of Internal Medicine, Taitung Mackay Memorial Hospital, Taiwan; Mackay Medical College, New Taipei, Taiwan
| | - Ming-Jong Bair
- Division of Gastroenterology, Department of Internal Medicine, Taitung Mackay Memorial Hospital, Taiwan; Mackay Medical College, New Taipei, Taiwan.
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Shi X, Jiang X, Yuan B, Liu T, Tang Y, Che Y, Shi Y, Ai Q. LINC01093 Upregulation Protects against Alcoholic Hepatitis through Inhibition of NF-κB Signaling Pathway. MOLECULAR THERAPY. NUCLEIC ACIDS 2019; 17:791-803. [PMID: 31450097 PMCID: PMC6716105 DOI: 10.1016/j.omtn.2019.06.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 06/05/2019] [Accepted: 06/17/2019] [Indexed: 12/13/2022]
Abstract
The long noncoding RNAs (lncRNAs) have been proven to be involved in the development of alcoholic hepatitis (AH), which has been regarded as a severe form of acute liver injury with a high mortality rate. Through the GEO database, the differentially expressed LINC01093 and intercellular cell adhesion molecule-1 (ICAM-1) were identified in AH. Then, to clarify their specific role and underlying mechanism in AH, we constructed an AH mouse model by using Lieber-Decarli alcoholic feed. It was found that LINC01093 was poorly expressed and ICAM-1 was highly expressed in AH mice. After that, the interactions among LINC01093, ICAM-1, and NF-κB signaling pathway were explored, which verified that LINC01093 could target ICAM-1 and inhibit the NF-κB signaling pathway. Finally, after the hepatocytes were isolated from AH mice, the expression of LINC01093 was up- or downregulated or that of ICAM-1 was silenced to evaluate their effect on cell viability and apoptosis. The corresponding results demonstrated that after overexpression of LINC01093 or silencing of ICAM-1, cell viability was increased and cell apoptosis was reduced in the hepatocytes of AH mice. Moreover, the silencing of LINC01093 was observed to inhibit the viability and promote the apoptosis of hepatocytes of AH mice. Altogether, these results provide evidence that overexpression of LINC01093 could effectively suppress hepatocyte apoptosis and promote proliferation by inhibiting the ICAM-1-mediated NF-κB signaling pathway, thus playing a functional role in AH and hepatic fibrosis.
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Affiliation(s)
- Xu Shi
- Clinical Laboratory, the First Hospital of Jilin University, Changchun 130000, China
| | - Xiaoming Jiang
- Department of Emergency, the First Hospital of Jilin University, Changchun 130000, China
| | - Baoshan Yuan
- Clinical Laboratory, the First Hospital of Jilin University, Changchun 130000, China
| | - Tianming Liu
- Clinical Laboratory, the First Hospital of Jilin University, Changchun 130000, China
| | - Ying Tang
- Department of Respiration, the First Hospital of Jilin University, Changchun 130000, China
| | - Yuanyuan Che
- Clinical Laboratory, the First Hospital of Jilin University, Changchun 130000, China
| | - Ying Shi
- Department of Hepatology, the First Hospital of Jilin University, Changchun 130000, China.
| | - Qing Ai
- Clinical Laboratory, the First Hospital of Jilin University, Changchun 130000, China.
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Abstract
PURPOSE OF REVIEW Hepatitis C virus (HCV) infection has been the leading cause of cirrhosis in the United States now for the last several decades. With the introduction of highly effective direct acting antiviral (DAA) drugs, cure rates are now almost 100%. With this explosion of effective therapy, it is possible that many patients with HCV may have reversion in fibrosis. The purpose of this review is, therefore, to report on recent findings in this field. RECENT FINDINGS Older data that examined the effect of interferon-based HCV therapy indicate that fibrosis reverses after HCV eradication. More recent work in the DAA era similarly indicates that fibrosis is reversible. A caveat is that DAA therapy causes rapid viral clearance, and appears to lead to rapid reductions in inflammation. Some tools (such as transient elastography), which may also reflect the inflammatory response, and thus may 'overestimate' of fibrosis reversal. However, emerging data suggesting improved outcomes in patients with cirrhosis after HCV clearance support the concept that even cirrhosis reverses in some patients. SUMMARY Fibrosis (and cirrhosis) reversion, to some extent, occurs after HCV clearance. This topic is vitally important and information continues to emerge; more data on this subject are expected and needed.
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Pavlov CS, Varganova DL, Casazza G, Tsochatzis E, Nikolova D, Gluud C. Glucocorticosteroids for people with alcoholic hepatitis. Cochrane Database Syst Rev 2019; 4:CD001511. [PMID: 30964545 PMCID: PMC6455893 DOI: 10.1002/14651858.cd001511.pub4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Alcoholic hepatitis is a form of alcoholic liver disease characterised by steatosis, necroinflammation, fibrosis, and complications to the liver. Typically, alcoholic hepatitis presents in people between 40 and 50 years of age. Alcoholic hepatitis can be resolved if people abstain from drinking, but the risk of death will depend on the severity of the liver damage and abstinence from alcohol. Glucocorticosteroids have been studied extensively in randomised clinical trials to assess their benefits and harms. However, the results have been contradictory. OBJECTIVES To assess the benefits and harms of glucocorticosteroids in people with alcoholic hepatitis. SEARCH METHODS We identified trials through electronic searches in Cochrane Hepato-Biliary's (CHB) Controlled Trials Register, CENTRAL, MEDLINE, Embase, LILACS, and Science Citation Index Expanded. We looked for ongoing or unpublished trials in clinical trials registers and pharmaceutical company sources. We also scanned reference lists of the studies retrieved. The last search was 18 January 2019. SELECTION CRITERIA Randomised clinical trials assessing glucocorticosteroids versus placebo or no intervention in people with alcoholic hepatitis, irrespective of year, language of publication, or format. We considered trials with adults diagnosed with alcoholic hepatitis, which could have been established through clinical or biochemical diagnostic criteria or both. We defined alcoholic hepatitis as mild (Maddrey's score less than 32) and severe (Maddrey's score 32 or more). We allowed cointerventions in the trial groups, provided they were similar. DATA COLLECTION AND ANALYSIS We followed Cochrane methodology, performing the meta-analyses using Review Manager 5. We presented the results of dichotomous outcomes as risk ratios (RR) and of continuous outcomes as mean difference (MD), with 95% confidence intervals (CI). We used both the fixed-effect and the random-effects models for meta-analyses. Whenever there were significant discrepancies in the results, we reported the more conservative point estimate of the two. We considered a P value of 0.01 or less, two-tailed, as statistically significant if the required information size was reached for our three primary outcomes (all-cause mortality, health-related quality of life, and serious adverse events during treatment) and our post hoc decision to include analyses of mortality at more time points. We presented heterogeneity using the I² statistic. If trialists used intention-to-treat analysis to deal with missing data, we used these data in our primary analysis; otherwise, we used the available data. We assessed the bias risk of the trials using bias risk domains and the certainty of the evidence using GRADE. MAIN RESULTS Sixteen trials fulfilled our inclusion criteria. All trials but one were at overall high risk of bias. Fifteen trials (one of which was an abstract) provided data for analysis (927 participants received glucocorticosteroids and 934 participants received placebo or no intervention). Glucocorticosteroids were administered orally or parenterally for a median 28 days (range 3 days to 12 weeks). The participants were between 25 and 70 years old, had different stages of alcoholic liver disease, and 65% were men. Follow-up, when reported, was up to the moment of discharge from the hospital, until they died (median of 63 days), or for at least one year. There was no evidence of effect of glucocorticosteroids on all-cause mortality up to three months following randomisation (random-effects RR 0.90, 95% CI 0.70 to 1.15; participants = 1861; trials = 15; very low-certainty evidence) or on health-related quality of life up to three months, measured with the European Quality of Life - 5 Dimensions - 3 Levels scale (MD -0.04 points, 95% CI -0.11 to 0.03; participants = 377; trial = 1; low-certainty evidence). There was no evidence of effect on the occurrence of serious adverse events during treatment (random-effects RR 1.05, 95% CI 0.85 to 1.29; participants = 1861; trials = 15; very low-certainty evidence), liver-related mortality up to three months following randomisation (random-effects RR 0.89, 95% CI 0.69 to 1.14; participants = 1861; trials = 15; very low-certainty evidence), number of participants with any complications up to three months following randomisation (random-effects RR 1.04, 95% CI 0.86 to 1.27; participants = 1861; very low-certainty evidence), and number of participants of non-serious adverse events up to three months' follow-up after end of treatment (random-effects RR 1.99, 95% CI 0.72 to 5.48; participants = 160; trials = 4; very low-certainty evidence). Based on the information that we collected from the published trial reports, only one of the trials seems not to be industry-funded, and the remaining 15 trials did not report clearly whether they were partly or completely funded by the industry. AUTHORS' CONCLUSIONS We are very uncertain about the effect estimate of no difference between glucocorticosteroids and placebo or no intervention on all-cause mortality and serious adverse events during treatment because the certainty of evidence was very low, and low for health-related quality of life. Due to inadequate reporting, we cannot exclude increases in adverse events. As the CIs were wide, we cannot rule out significant benefits or harms of glucocorticosteroids. Therefore, we need placebo-controlled randomised clinical trials, designed according to the SPIRIT guidelines and reported according to the CONSORT guidelines. Future trials ought to report depersonalised individual participant data, so that proper individual participant data meta-analyses of the effects of glucocorticosteroids in subgroups can be conducted.
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Affiliation(s)
- Chavdar S Pavlov
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University HospitalCochrane Hepato‐Biliary GroupBlegdamsvej 9CopenhagenDenmarkDK‐2100
- Kazan Federal University18 KremlyovskayaKazanRussian Federation420008
- Center for Evidence‐Based Medicine'Sechenov' First Moscow State Medical UniversityPogodinskja st. 1\1MoscowRussian Federation119881
| | - Daria L Varganova
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University HospitalCochrane Hepato‐Biliary GroupBlegdamsvej 9CopenhagenDenmarkDK‐2100
- Center for Evidence‐Based Medicine'Sechenov' First Moscow State Medical UniversityPogodinskja st. 1\1MoscowRussian Federation119881
- Ulyanovsk Regional Clinical HospitalDepartment of GastroenterologyInternational 3UlyanovskRussian Federation432063
| | - Giovanni Casazza
- Università degli Studi di MilanoDipartimento di Scienze Biomediche e Cliniche "L. Sacco"via GB Grassi 74MilanItaly20157
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University HospitalThe Cochrane Hepato‐Biliary GroupBlegdamsvej 9CopenhagenDenmarkDK‐2100
| | - Emmanuel Tsochatzis
- Royal Free Hospital and the UCL Institute of Liver and Digestive HealthSheila Sherlock Liver CentrePond StreetLondonUKNW3 2QG
| | - Dimitrinka Nikolova
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University HospitalCochrane Hepato‐Biliary GroupBlegdamsvej 9CopenhagenDenmarkDK‐2100
| | - Christian Gluud
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University HospitalCochrane Hepato‐Biliary GroupBlegdamsvej 9CopenhagenDenmarkDK‐2100
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Migita K, Horai Y, Kozuru H, Koga T, Abiru S, Yamasaki K, Komori A, Fujita Y, Asano T, Sato S, Suzuki E, Matsuoka N, Kobayashi H, Watanabe H, Naganuma A, Naeshiro N, Yoshizawa K, Ohta H, Sakai H, Shimada M, Nishimura H, Tomizawa M, Ario K, Yamashita H, Kamitsukasa H, Kohno H, Nakamura M, Furukawa H, Takahashi A, Kawakami A, Ohira H, Yastuhashi H. Serum cytokine profiles and Mac-2 binding protein glycosylation isomer (M2BPGi) level in patients with autoimmune hepatitis. Medicine (Baltimore) 2018; 97:e13450. [PMID: 30557999 PMCID: PMC6320116 DOI: 10.1097/md.0000000000013450] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Autoimmune hepatitis (AIH) is an autoimmune liver disease that is characterized by a progressive destruction of the liver parenchyma and the development of liver fibrosis. We aimed to examine the relationship between circulating cytokines/chemokines and the Mac-2 binding protein glycosylation isomer (M2BPGi) levels in Japanese patients with autoimmune hepatitis (AIH).We investigated the relationship between circulating cytokines/chemokines and M2BPGi levels in Japanese patients with AIH. Seventy-seven patients with well-documented AIH were enrolled in the National Hospital Organization (NHO)-AIH-liver-network database. We measured the serum levels of 20 cytokines in 31 selected AIH patients before and after steroid treatment using multisuspension cytokine array.Eleven cytokines and soluble adhesion molecules were increased in untreated AIH patients compared with treated AIH patients. Among these cytokines and soluble adhesion molecules, soluble intercellular adhesion molecule-1 (sICAM-1) and interferon-γ-inducible protein 10 (IP-10) were most downregulated by steroid therapy in AIH patients. We measured serum sICAM-1 and IP-10 by ELISA and found the levels were significantly higher in AIH patients (n = 77) compared with chronic viral hepatitis C patients (n = 32). Furthermore, there was a positive correlation between sICAM-1 or IP-10 and alanine aminotransferase, total bilirubin, and circulating M2BPGi levels. M2BPGi levels were increased in AIH patients with high stages of liver fibrosis. Additionally, M2BPGi levels were correlated with the histological grade of inflammation in AIH. Circulating M2BPGi levels were significantly reduced by steroid treatment in AIH patients.sICAM-1 and IP-10 are useful markers to assess immune-mediated hepatitis activity in AIH and they correlate with circulating M2BPGi. Serum M2BPGi levels increased in untreated AIH patients with active hepatitis and were decreased by steroid therapy. M2BPGi reflects autoimmune-mediated hepatic inflammation as well as liver fibrosis.
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Affiliation(s)
- Kiyoshi Migita
- Department of Rheumatology, Fukushima Medical University, Fukushima
- Clinical Research Center, Nagasaki Medical Center, Nagasaki
| | - Yoshiro Horai
- Clinical Research Center, Nagasaki Medical Center, Nagasaki
| | - Hideko Kozuru
- Clinical Research Center, Nagasaki Medical Center, Nagasaki
| | - Tomohiro Koga
- Department of Immunology and Rheumatology, Unit of Translational Medicine, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki
| | - Seigo Abiru
- Clinical Research Center, Nagasaki Medical Center, Nagasaki
| | | | | | - Yuya Fujita
- Department of Rheumatology, Fukushima Medical University, Fukushima
| | - Tomoyuki Asano
- Department of Rheumatology, Fukushima Medical University, Fukushima
| | - Shuzo Sato
- Department of Rheumatology, Fukushima Medical University, Fukushima
| | - Eiji Suzuki
- Department of Rheumatology, Fukushima Medical University, Fukushima
| | - Naoki Matsuoka
- Department of Rheumatology, Fukushima Medical University, Fukushima
| | - Hiroko Kobayashi
- Department of Rheumatology, Fukushima Medical University, Fukushima
| | - Hiroshi Watanabe
- Department of Rheumatology, Fukushima Medical University, Fukushima
| | - Atsushi Naganuma
- National Hospital Organization, Takasaki Medical Center, Takasaki
| | - Noriaki Naeshiro
- National Hospital Organization, Higashihiroshima Medical center, Higashihiroshima, Hiroshima
| | - Kaname Yoshizawa
- National Hospital Organization, Shinsyu-Ueda Medical Center, Ueda, Nagano
| | - Hajime Ohta
- National Hospital Organization, Kanazawa Medical Center, Kanazawa, Ishikawa
| | - Hironori Sakai
- National Hospital Organization, Beppu Medical Center, Beppu, Oita
| | - Masaaki Shimada
- National Hospital Organization, Nagoya Medical Center, Naka-ku, Nagoya, Aichi
| | - Hideo Nishimura
- National Hospital Organization, Asahikawa Medical Center, Asahikawa, Hokkaido
| | - Minoru Tomizawa
- National Hospital Organization, Shimoshizu Hospital, Yotsukaido, Chiba
| | - Keisuke Ario
- National Hospital Organization, Ureshino Medical Center, Ureshino, Saga
| | - Haruhiro Yamashita
- National Hospital Organization, Okayama Medical Center, Okayama, Okayama
| | | | - Hiroshi Kohno
- National Hospital Organization, Kure Medical Center, Kure, Hiroshima
| | - Minoru Nakamura
- Department of Hepatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki
| | - Hiroshi Furukawa
- Molecular and Genetic Epidemiology Laboratory, Faculty of Medicine, University of Tsukuba, Tsukuba
| | - Atsushi Takahashi
- Department of Gastroenterology, Fukushima Medical University, Fukushima
| | - Atsushi Kawakami
- Department of Immunology and Rheumatology, Unit of Translational Medicine, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki
| | - Hiromasa Ohira
- Department of Gastroenterology, Fukushima Medical University, Fukushima
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A return to harmful alcohol consumption impacts on portal hemodynamic changes following alcoholic hepatitis. Eur J Gastroenterol Hepatol 2018; 30:967-974. [PMID: 29727387 DOI: 10.1097/meg.0000000000001148] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Increased hepatic venous pressure gradient (HVPG) plays a role in the clinical manifestations of alcoholic hepatitis (AH). The evolution of HVPG and the influence of alcohol use in the intermediate term are unclear. AIM The aim of this study was to explore HVPG modifications following AH taking into consideration alcohol use and clinical manifestations. PATIENTS AND METHODS Patients with AH (n=37; age 52 years; model for end-stage liver disease: 18.5; Maddrey score: 43) and chronic excessive drinkers with compensated cirrhosis (n=19; age: 54 years; model for end-stage liver disease: 9.2) underwent HVPG measurement and liver biopsy. Ten long-standing abstinent alcoholic cirrhotics served as controls. After discharge, patients were monitored for alcohol use and clinical complications, with repeated HVPG after a median duration of 100 days. Inflammation was determined using plasma C-reactive protein. RESULTS At baseline, compared with chronic excessive drinkers and alcoholic cirrhotics, patients with AH had increased HVPG (18.1±0.6 vs. 13.8±1.4 vs. 15±1.3 mmHg, P<0.05). During follow-up, patients who became abstinent or reported occasional drinking were more likely to achieve a greater than 20% reduction in HVPG compared with those returning to harmful alcohol (45 vs. 0%, P<0.01), and suffered from fewer complications (25 vs. 68%, P<0.03). High baseline C-reactive protein levels correlated to the Maddrey (r=0.38), but no relationship was observed between changes in inflammation and HVPG. CONCLUSION Elevated HVPG is a feature of AH, with a clinically significant reduction in values in abstinent or occasional drinkers after weeks of follow-up. A return to harmful alcohol has a negative impact on portal hemodynamics and associated clinical complications.
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Miyashima Y, Shibata M, Honma Y, Matsuoka H, Hiura M, Abe S, Harada M. Severe Alcoholic Hepatitis Effectively Treated with Vitamin E as an Add-on to Corticosteroids. Intern Med 2017; 56:3293-3297. [PMID: 29021453 PMCID: PMC5790716 DOI: 10.2169/internalmedicine.8767-16] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
A 49-year-old woman with a history of heavy alcohol drinking was admitted to our hospital due to jaundice and abdominal distention. A blood test showed leukophilia, mild hypoalbuminemia, hyperbilirubinemia, hepatobiliary injury and coagulopathy. Image studies showed an extremely enlarged fatty liver and splenomegaly. The Japan alcoholic hepatitis score and Maddrey's discriminant function were 10 and 54 points, respectively. We diagnosed her with severe alcoholic hepatitis and treated her with corticosteroids, but her liver function did not improve. We therefore administered the vitamin E product tochopheryl acetate (150 mg/day) as an add-on therapy, after which her leukophilia, liver enzymes and coagulopathy improved immediately.
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Affiliation(s)
- Yuichi Miyashima
- Third Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Japan
| | - Michihiko Shibata
- Third Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Japan
| | - Yuichi Honma
- Third Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Japan
| | - Hidehiko Matsuoka
- Third Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Japan
| | - Masaaki Hiura
- Third Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Japan
| | - Shintaro Abe
- Third Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Japan
| | - Masaru Harada
- Third Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Japan
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Pavlov CS, Varganova DL, Casazza G, Tsochatzis E, Nikolova D, Gluud C. Glucocorticosteroids for people with alcoholic hepatitis. Cochrane Database Syst Rev 2017; 11:CD001511. [PMID: 29096421 PMCID: PMC6491283 DOI: 10.1002/14651858.cd001511.pub3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Alcoholic hepatitis is a form of alcoholic liver disease, characterised by steatosis, necroinflammation, fibrosis, and potential complications to the liver disease. Typically, alcoholic hepatitis presents in people between 40 and 50 years of age. Alcoholic hepatitis can be resolved if people abstain from drinking, but the risk of death will depend on the severity of the liver damage and abstinence from alcohol. Glucocorticosteroids are used as anti-inflammatory drugs for people with alcoholic hepatitis. Glucocorticosteroids have been studied extensively in randomised clinical trials in order to assess their benefits and harms. However, the results have been contradictory. OBJECTIVES To assess the benefits and harms of glucocorticosteroids in people with alcoholic hepatitis. SEARCH METHODS We identified trials through electronic searches in Cochrane Hepato-Biliary's (CHB) Controlled Trials Register, CENTRAL, MEDLINE, Embase, LILACS, and Science Citation Index Expanded. We looked for ongoing or unpublished trials in clinical trials registers and pharmaceutical company sources. We also scanned reference lists of the studies retrieved. The last search was 20 October 2016. SELECTION CRITERIA Randomised clinical trials assessing glucocorticosteroids versus placebo or no intervention in people with alcoholic hepatitis, irrespective of year, language of publication, or format. We considered trials with adult participants diagnosed with alcoholic hepatitis, which could have been established through clinical or biochemical diagnostic criteria or both. We defined alcoholic hepatitis as mild (Maddrey's score less than 32) and severe (Maddrey's score 32 or more). We allowed co-interventions in the trial groups, provided they were similar. DATA COLLECTION AND ANALYSIS We followed Cochrane and CHB methodology, performing the meta-analyses using Review Manager 5 and Trial Sequential Analysis. We presented the results of dichotomous outcomes as risk ratios (RR) and those of the continuous outcomes as mean difference (MD). We applied both the fixed-effect model and the random-effects model meta-analyses. Whenever there were significant discrepancies in the results, we reported the more conservative point estimate of the two. We considered a P value of 0.01 or less, two-tailed, as statistically significant if the required information size was reached due to our three primary outcomes (all-cause mortality, health-related quality of life, and serious adverse events during treatment) and our post hoc decision to include analyses of mortality at more time points. We presented heterogeneity using the I² statistic. If trialists used intention-to-treat analysis to deal with missing data, we used these data in our primary analysis; otherwise, we used the available data. We assessed the bias risk of the trials using bias risk domains and the quality of the evidence using GRADE. MAIN RESULTS Sixteen trials fulfilled the inclusion criteria. All trials were at high risk of bias. Fifteen trials provided data for analysis (927 participants received glucocorticosteroids and 934 participants received placebo or no intervention). The glucocorticosteroids were administered orally or parenterally for a median of 28 days (range 3 days to 12 weeks). The participants were between 25 and 70 years old, had different stages of alcoholic liver disease, and 65% were men. The follow-up of trial participants, when it was reported, was up to the moment of discharge from the hospital, until they died (a median of 63 days), or for at least a year. There was no evidence of effect of glucocorticosteroids on all-cause mortality up to three months following randomisation neither with traditional meta-analysis (random-effects RR 0.90, 95% CI 0.70 to 1.15; participants = 1861; trials = 15; I² = 45% (moderate heterogeneity) nor with Trial Sequential Analysis. Meta-analysis showed no evidence of effect on health-related quality of life up to three months (MD -0.04 points; 95% CI -0.11 to 0.03; participants = 377; trial = 1; low-quality evidence), measured with the European Quality of Life - 5 Dimensions-3 Levels (EQ- 5D-3L) scale. There was no evidence of effect on the occurrence of serious adverse events during treatment, neither with traditional meta-analysis (random-effects RR 1.05, 95% CI 0.85 to 1.29; participants = 1861; trials = 15; I² = 36% (moderate heterogeneity), liver-related mortality up to three months following randomisation (random-effects RR 0.89, 95% CI 0.69 to 1.14; participants = 1861; trials = 15; I² = 46% (moderate heterogeneity), frequency of any complications up to three months following randomisation (random-effects RR 1.04, 95% CI 0.86 to 1.27; participants = 1861; I² = 42% (moderate heterogeneity), and frequency of non-serious adverse events up to three months' follow-up after end of treatment (random-effects RR 1.99, 95% CI 0.72 to 5.48; participants = 160; trials = 4; I² = 0% (no heterogeneity) nor with Trial Sequential Analysis. Nine of the trials were industry-funded. AUTHORS' CONCLUSIONS We found no evidence of a difference between glucocorticosteroids and placebo or no intervention on all-cause mortality, health-related quality of life, and serious adverse events during treatment. The risk of bias was high and the quality of evidence was very low or low. Therefore, we are very uncertain about this effect estimate. Due to inadequate reporting, we cannot exclude increases in adverse events. As the confidence intervals were wide, we cannot rule out significant benefits and harms of glucocorticosteroids. Therefore, we need placebo-controlled, randomised clinical trials, designed according to the SPIRIT guidelines and reported according to the CONSORT guidelines. Future trials ought to report depersonalised individual participant data, so that proper individual participant data meta-analyses of the effects of glucocorticosteroids in subgroups can be conducted.
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Affiliation(s)
| | - Daria L Varganova
- Ulyanovsk Regional Clinical HospitalDepartment of GastroenterologyInternational 3UlyanovskRussian Federation432063
| | | | - Emmanuel Tsochatzis
- Royal Free Hospital and the UCL Institute of Liver and Digestive HealthSheila Sherlock Liver CentrePond StreetLondonUKNW3 2QG
| | - Dimitrinka Nikolova
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University HospitalThe Cochrane Hepato‐Biliary GroupBlegdamsvej 9CopenhagenDenmarkDK‐2100
| | - Christian Gluud
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University HospitalThe Cochrane Hepato‐Biliary GroupBlegdamsvej 9CopenhagenDenmarkDK‐2100
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13
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Watanabe K, Uchida Y, Sugawara K, Naiki K, Inao M, Nakayama N, Mochida S. Sequential therapy consisting of glucocorticoid infusions followed by granulocyte-monocyte absorptive apheresis in patients with severe alcoholic hepatitis. J Gastroenterol 2017; 52:830-837. [PMID: 27858246 DOI: 10.1007/s00535-016-1287-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 11/07/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND Activated leukocytes infiltrating the liver contribute to the provocation of alcoholic hepatitis. Glucocorticoid induces the demargination of leukocytes from the hepatic sinusoids, whereas granulocyte-monocyte absorptive apheresis (GMA) removes leukocytes from the circulation. Thus, the usefulness of a sequential therapy consisting of glucocorticoid infusions followed by GMA was evaluated in patients with severe alcoholic hepatitis. METHODS Patients with severe alcoholic hepatitis received intravenous injections of methylprednisolone (1,000 mg/day) for 3 or 4 days, and then GMA was performed every day for 3 days. Responders were defined as those with attenuated serum C-reactive protein (CRP) levels during the GMA procedures. RESULTS Ten consecutive patients were enrolled. At the baseline, the Japan alcoholic hepatitis scores were 9 in two patients and 10 or more in eight patients, and the Model for End-Stage Liver Disease scores ranged from 22 to 43. In all the patients, the peripheral neutrophil counts increased and the serum levels of CRP, aspartate aminotransferase, IL-6, IL-8, TNF-α, and intercellular adhesion molecule 1 decreased immediately after the glucocorticoid infusions. However, a rebound increase in the serum CRP levels was observed in all patients after discontinuation of glucocorticoid infusions, but the maximal values during the GMA procedures were lower than the baseline values. Six patients were rescued, whereas the remaining four patients died because of sepsis, pneumonia, pancreatitis, and renal failure. CONCLUSIONS Sequential therapy combining glucocorticoid infusion and GMA was useful for attenuating liver injuries in patients with severe alcoholic hepatitis by preventing rebound increases in inflammatory reactions after discontinuation of glucocorticoid infusions, except in patients with bacterial infections and/or multiple organ failure.
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Affiliation(s)
- Kazuhiro Watanabe
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Saitama Medical University, 38 Morohongo, Moroyama-cho, Iruma-gun, Saitama, 350-0495, Japan
| | - Yoshihito Uchida
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Saitama Medical University, 38 Morohongo, Moroyama-cho, Iruma-gun, Saitama, 350-0495, Japan
| | - Kayoko Sugawara
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Saitama Medical University, 38 Morohongo, Moroyama-cho, Iruma-gun, Saitama, 350-0495, Japan
| | - Kayoko Naiki
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Saitama Medical University, 38 Morohongo, Moroyama-cho, Iruma-gun, Saitama, 350-0495, Japan
| | - Mie Inao
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Saitama Medical University, 38 Morohongo, Moroyama-cho, Iruma-gun, Saitama, 350-0495, Japan
| | - Nobuaki Nakayama
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Saitama Medical University, 38 Morohongo, Moroyama-cho, Iruma-gun, Saitama, 350-0495, Japan
| | - Satoshi Mochida
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Saitama Medical University, 38 Morohongo, Moroyama-cho, Iruma-gun, Saitama, 350-0495, Japan.
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14
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Liver volume is a prognostic indicator for clinical outcome of patients with alcoholic hepatitis. Abdom Radiol (NY) 2017; 42:460-467. [PMID: 27604894 DOI: 10.1007/s00261-016-0892-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE To evaluate the prognostic value of abdominal computed tomography (CT) in patients with alcoholic hepatitis (AH). METHODS This ancillary study was based on data collected during a previous randomized controlled trial in patients with AH. Clinical response was defined as the improvement of the baseline MELD score ≥3 points at 3 months. All patients underwent contrast-enhanced CT of the abdomen. The following parameters were measured: (1) liver density, spleen density, and liver-to-spleen density ratio; (2) liver-to-body weight (LBW) ratio; and (3) subcutaneous fat, visceral fat, and muscular content. Improvers and non-improvers were compared with univariate, multivariate, and ROC analyses. Results were compared with a validation cohort of patients. RESULTS Fifty-eight patients (mean age, 56 years) were analyzed, including 34 (59 %) improvers. On multivariate analysis, LBW ratio (OR = 3.73; 95 % CI, 1.65-8.46; p = 0.002) and subcutaneous fat (OR = 1.01; 95 % CI, 1.00-1.02; p = 0.022) were associated with clinical response, with AUROC curves of 0.78 ± 0.06 (p < 0.001) and 0.66 ± 0.07 (p = 0.043), respectively. LBW ≥2.4 % predicted response with 88 % sensitivity and 63 % specificity. In the validation cohort (n = 42, 64 % improvers), the same cut-off value predicted response with 93 % sensitivity and 60 % specificity. CONCLUSIONS In patients suffering from AH, the liver volume appears to be a major positive prognostic factor.
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15
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Singal AK, Kodali S, Vucovich LA, Darley-Usmar V, Schiano TD. Diagnosis and Treatment of Alcoholic Hepatitis: A Systematic Review. Alcohol Clin Exp Res 2016; 40:1390-402. [PMID: 27254289 PMCID: PMC4930399 DOI: 10.1111/acer.13108] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Accepted: 04/24/2016] [Indexed: 12/16/2022]
Abstract
Alcoholic hepatitis (AH) occurs in about one-third of individuals reporting long-term heavy alcohol use. It is associated with high short-term mortality, economic burden, and hospital resources utilization. We performed this systematic review to (i) describe clinical characteristics and genomics associated with the risk of AH; (ii) discuss role and limitations of liver biopsy and prognostic scoring systems; (iii) summarize evidence regarding the currently available therapies including liver transplantation; and (iv) outline emerging therapies with areas of unmet need. Literature search was performed for studies published in English language (January 1971 through March 2016). The following search engines were used: PubMed, Elsevier Embase, PsycINFO, and Cochrane Library. For the treatment section, only randomized controlled studies were included for this review. A total of 138 studies (59 randomized, 22 systematic reviews or meta-analyses, 7 surveys or guidelines, 7 population-based, and 43 prospective cohorts) were cited. There are over 325,000 annual admissions with AH contributing to about 0.8% of all hospitalizations in the United States. Liver biopsy may be required in about 25 to 30% cases for uncertain clinical diagnosis. Corticosteroids with or without N-acetylcysteine remains the only available therapy for severe episodes. Data are emerging on the role of liver transplantation as salvage therapy for select patients. Abstinence remains the most important factor impacting long-term prognosis. Results from the ongoing clinical trials within the National Institute on Alcohol Abuse and Alcoholism-funded consortia are awaited for more effective and safer therapies. AH is a potentially lethal condition with a significant short-term mortality. A high index of suspicion is required. There remains an unmet need for noninvasive biomarkers for the diagnosis, and predicting prognosis and response to therapy.
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Affiliation(s)
- Ashwani K Singal
- Division of Gastroenterology and Hepatology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Sudha Kodali
- Division of Gastroenterology and Hepatology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Lee A Vucovich
- UAB Lister Hill Library of the Health Sciences, University of Alabama at Birmingham, Birmingham, Alabama
| | - Victor Darley-Usmar
- Department of Pathology and Center for Free Radical Biology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Thomas D Schiano
- Division of Liver Diseases, Mount Sinai School of Medicine, New York City, New York
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16
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Pavlov CS, Tsochatzis E, Casazza G, Nikolova D, Volcek E, Gluud C. Glucocorticosteroids for people with alcoholic hepatitis. Hippokratia 2016. [DOI: 10.1002/14651858.cd001511.pub2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Chavdar S Pavlov
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University Hospital; The Cochrane Hepato-Biliary Group; Blegdamsvej 9 Copenhagen Denmark DK-2100
- I.M. Sechenov First Moscow State Medical University; Clinic of Internal Diseases Propedeutics; Pogodinskaja 1 Moscow Russian Federation 119991
| | - Emmanuel Tsochatzis
- Royal Free Hospital and the UCL Institute of Liver and Digestive Health; Sheila Sherlock Liver Centre; Pond Street London UK NW3 2QG
| | - Giovanni Casazza
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University Hospital; The Cochrane Hepato-Biliary Group; Blegdamsvej 9 Copenhagen Denmark DK-2100
- Università degli Studi di Milano; Dipartimento di Scienze Biomediche e Cliniche "L. Sacco"; via GB Grassi 74 Milan Italy 20157
| | - Dimitrinka Nikolova
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University Hospital; The Cochrane Hepato-Biliary Group; Blegdamsvej 9 Copenhagen Denmark DK-2100
| | - Edvard Volcek
- Queen Alexandra Hospital; Department of Gastroenterology; Southwick Hill Road Portsmouth Hampshire UK PO6 3LY
| | - Christian Gluud
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Department 7812, Rigshospitalet, Copenhagen University Hospital; The Cochrane Hepato-Biliary Group; Blegdamsvej 9 Copenhagen Denmark DK-2100
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17
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Seo W, Jeong WI. Hepatic non-parenchymal cells: Master regulators of alcoholic liver disease? World J Gastroenterol 2016; 22:1348-1356. [PMID: 26819504 PMCID: PMC4721970 DOI: 10.3748/wjg.v22.i4.1348] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Revised: 09/28/2015] [Accepted: 12/14/2015] [Indexed: 02/06/2023] Open
Abstract
Chronic alcohol consumption is one of the most common causes of the progression of alcoholic liver disease (ALD). In the past, alcohol-mediated hepatocyte injury was assumed to be a significantly major cause of ALD. However, a huge number of recent and brilliant studies have demonstrated that hepatic non-parenchymal cells including Kupffer cells, hepatic stellate cells, liver sinusoidal endothelial cells and diverse types of lymphocytes play crucial roles in the pathogenesis of ALD by producing inflammatory mediators such as cytokines, oxidative stress, microRNA, and lipid-originated metabolites (retinoic acid and endocannabinoids) or by directly interacting with parenchymal cells (hepatocytes). Therefore, understanding the comprehensive roles of hepatic non-parenchymal cells during the development of ALD will provide new integrative directions for the treatment of ALD. This review will address the roles of non-parenchymal cells in alcoholic steatosis, inflammation, and liver fibrosis and might help us to discover possible therapeutic targets and treatments involving modulating the non-parenchymal cells in ALD.
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18
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Kim MS, Ong M, Qu X. Optimal management for alcoholic liver disease: Conventional medications, natural therapy or combination? World J Gastroenterol 2016; 22:8-23. [PMID: 26755857 PMCID: PMC4698510 DOI: 10.3748/wjg.v22.i1.8] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 07/07/2015] [Accepted: 11/13/2015] [Indexed: 02/06/2023] Open
Abstract
Alcohol consumption is the principal factor in the pathogenesis of chronic liver diseases. Alcoholic liver disease (ALD) is defined by histological lesions on the liver that can range from simple hepatic steatosis to more advanced stages such as alcoholic steatohepatitis, cirrhosis, hepatocellular carcinoma and liver failure. As one of the oldest forms of liver injury known to humans, ALD is still a leading cause of liver-related morbidity and mortality and the burden is exerting on medical systems with hospitalization and management costs rising constantly worldwide. Although the biological mechanisms, including increasing of acetaldehyde, oxidative stress with induction of cytochrome p450 2E1, inflammatory cytokine release, abnormal lipid metabolism and induction of hepatocyte apoptosis, by which chronic alcohol consumption triggers serious complex progression of ALD is well established, there is no universally accepted therapy to prevent or reverse. In this article, we have briefly reviewed the pathogenesis of ALD and the molecular targets for development of novel therapies. This review is focused on current therapeutic strategies for ALD, including lifestyle modification with nutrition supplements, available pharmacological drugs and new agents that are under development, liver transplantation, application of complementary medicines, and their combination. The relevant molecular mechanisms of each conventional medication and natural agent have been reviewed according to current available knowledge in the literature. We also summarized efficacy vs safety on conventional and herbal medicines which are specifically used for the prevention and treatment of ALD. Through a system review, this article highlighted that the combination of pharmaceutical drugs with naturally occurring agents may offer an optimal management for ALD and its complications. It is worthwhile to conduct large-scale, multiple centre clinical trials to further prove the safety and benefits for the integrative therapy on ALD.
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Amieva-Balmori M, Mejia-Loza SMI, Ramos-González R, Zamarripa-Dorsey F, García-Ruiz E, Pérez y López N, Juárez-Valdés EI, López-Luria A, Remes-Troche JM. Model for end-stage liver disease-Na score or Maddrey discrimination function index, which score is best? World J Hepatol 2015; 7:2119-2126. [PMID: 26301054 PMCID: PMC4539405 DOI: 10.4254/wjh.v7.i17.2119] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Revised: 01/16/2015] [Accepted: 07/17/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To compare the ability of model for end-stage liver disease (MELD)-Na and Maddrey discrimination function index (DFI) to predict mortality at 30 and 90 d in patients with alcoholic hepatitis (AH).
METHODS: We prospectively assessed 52 patients with AH. Demographic, clinical and laboratory parameters were obtained. MELD-Na and Maddrey DFI were calculated on admission. Short-term mortality was assessed at 30 and 90 d. Receiver operating characteristic curve analysis was performed.
RESULTS: Thirty-day and 90-d mortality was 44% and 58%, respectively. In the univariate analysis, sodium levels was associated with mortality at 30 and 90 d (P = 0.001 and P = 0.03). Child stage, encephalopathy, ascites, or types of treatment were not associated with mortality. MELD-Na was the only predictive factor for mortality at 90 d. For 30-d mortality area under the curve (AUC) was 0.763 (95%CI: 0.63-0.89) for Maddrey DFI and 0.784 for MELD-Na (95%CI: 0.65-0.91, P = 0.82). For 90-d mortality AUC was 0.685 (95%CI: 0.54-0.83) for Maddrey DFI and 0.8710 for MELD-Na (95%CI: 0.76-0.97, P = 0.041).
CONCLUSION: AH is associated with high short-term mortality. Our results show that MELD-Na is a more valuable model than DFI to predict short-term mortality.
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Papastergiou V, Burroughs AK, Tsochatzis EA. Prognosis and treatment of patients with acute alcoholic hepatitis. Expert Rev Gastroenterol Hepatol 2014; 8:471-86. [PMID: 24716632 DOI: 10.1586/17474124.2014.903800] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Despite alcoholic hepatitis (AH) is the most acute manifestation of alcohol-related liver disease, its treatment remains controversial. Corticosteroids, given either as monotherapy or together with N-acetylecysteine, have been associated with a moderate short-term survival benefit in patients with severe disease. The Maddrey's discriminant function; Glasgow alcoholic hepatitis score; age, bilirubin, INR and creatinine score; and the Model for end-stage liver disease have been proposed for stratifying prognosis in AH enabling selection of the patients to treat. Definition of treatment non-responders using the Lille model after 7 days of therapy may prevent a detrimental impact of prolonged corticosteroids. Pentoxifylline is an effective alternative reducing the occurrence of hepatorenal syndrome. Emerging evidence supports use of liver transplantation in a strictly selected subset of corticosteroid non-responders.
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Affiliation(s)
- Vassilios Papastergiou
- The Royal Free Sheila Sherlock Liver Centre and UCL Institute of Liver and Digestive Health, Royal Free Hospital and UCL, London, UK
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Galicia-Moreno M, Gutiérrez-Reyes G. Papel del estrés oxidativo en el desarrollo de la enfermedad hepática alcohólica. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO 2014; 79:135-44. [DOI: 10.1016/j.rgmx.2014.03.001] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2013] [Revised: 03/19/2014] [Accepted: 03/26/2014] [Indexed: 12/23/2022]
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Galicia-Moreno M, Gutiérrez-Reyes G. The role of oxidative stress in the development of alcoholic liver disease. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO 2014. [DOI: 10.1016/j.rgmxen.2014.06.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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[Management of severe alcoholic hepatitis]. Wien Med Wochenschr 2013; 164:3-8. [PMID: 23842647 DOI: 10.1007/s10354-013-0221-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2012] [Accepted: 06/03/2013] [Indexed: 12/14/2022]
Abstract
Severe alcoholic hepatitis is still associated with high mortality and presence of liver failure manifested by jaundice, coagulopathy and encephalopathy is a poor prognostic indicator. The management of these patients includes at first hand several supportive measures as treatment of alcohol withdrawal, administration of fluid and vitamins and admission to an intensive care unit in the unstable patient. Glucocorticoids have been since decades the most intensively studied therapy in alcoholic hepatitis and are effective in certain subgroups. Indication for such a therapy is usually defined on a Maddrey Discriminant Function > 32. The Lille score at day 7 is used to decide whether corticosteroid therapy should be stopped or continued for a 1 month course. Nutritional supplementation is also likely to be beneficial. The main progress in better understanding its pathophysiology has come from cytokine studies. Various proinflammatory cytokines such as tumor necrosis factor-alpha (TNFα) or interleukin-1 (IL-1) have been proposed to play a role in this disease. This advancement has recently led to pilot studies investigating anti-TNF drugs such as pentoxifylline, infliximab (anti-TNF antibody) or etanercept in the treatment of this disease. These studies revealed besides for pentoxifylline rather negative results. Despite this fact, targeting of certain cytokines such as IL-1 remains an attractive treatment concept for this devastating disorder in the future.
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Translating an understanding of the pathogenesis of hepatic fibrosis to novel therapies. Clin Gastroenterol Hepatol 2013; 11:224-31.e1-5. [PMID: 23305825 PMCID: PMC4151461 DOI: 10.1016/j.cgh.2013.01.005] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The response to injury is one of wound healing and fibrogenesis, which ultimately leads to fibrosis. The fibrogenic response to injury is a generalized one across virtually all organ systems. In the liver, the injury response, typically occurring over a prolonged period of time, leads to cirrhosis (although it should be pointed out that not all patients with liver injury develop cirrhosis). The fact that many different diseases result in cirrhosis suggests a common pathogenesis. The study of hepatic fibrogenesis over the past 2 decades has been remarkably active, leading to a considerable understanding of this process. It clearly has been shown that the hepatic stellate cell is a central component in the fibrogenic process. It also has been recognized that other effector cells are important in the fibrogenic process, including resident fibroblasts, bone marrow-derived cells, fibrocytes, and even perhaps cells derived from epithelial cells (ie, through epithelial to mesenchymal transition). A key aspect of the biology of fibrogenesis is that the fibrogenic process is dynamic; thus, even advanced fibrosis (or cirrhosis) is reversible. Together, an understanding of the cellular basis for liver fibrogenesis, along with multiple aspects of the basic pathogenesis of fibrosis, have highlighted many exciting potential therapeutic opportunities. Thus, although the most effective antifibrotic therapy is simply treatment of the underlying disease, in situations in which this is not possible, specific antifibrotic therapy is likely not only to become feasible, but will soon become a reality. This review highlights the mechanisms underlying fibrogenesis that may be translated into future antifibrotic therapies and to review the current state of clinical development.
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Spahr L, Chalandon Y, Terraz S, Kindler V, Rubbia-Brandt L, Frossard JL, Breguet R, Lanthier N, Farina A, Passweg J, Becker CD, Hadengue A. Autologous bone marrow mononuclear cell transplantation in patients with decompensated alcoholic liver disease: a randomized controlled trial. PLoS One 2013; 8:e53719. [PMID: 23341981 PMCID: PMC3544843 DOI: 10.1371/journal.pone.0053719] [Citation(s) in RCA: 81] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Accepted: 12/05/2012] [Indexed: 12/20/2022] Open
Abstract
Objective Impaired liver regeneration is associated with a poor outcome in patients with decompensated alcoholic liver disease (ALD). We assessed whether autologous bone marrow mononuclear cell transplantation (BMMCT) improved liver function in decompensated ALD. Design 58 patients (mean age 54 yrs; mean MELD score 19, all with cirrhosis, 81% with alcoholic steatohepatitis at baseline liver biopsy) were randomized early after hospital admission to standard medical therapy (SMT) alone (n = 30), including steroids in patients with a Maddrey’s score ≥32, or combined with G-CSF injections and autologous BMMCT into the hepatic artery (n = 28). Bone marrow cells were harvested, isolated and reinfused the same day. The primary endpoint was a ≥3 points decrease in the MELD score at 3 months, corresponding to a clinically relevant improvement in liver function. Liver biopsy was repeated at week 4 to assess changes in Ki67+/CK7+ hepatic progenitor cells (HPC) compartment. Results Both study groups were comparable at baseline. After 3 months, 2 and 4 patients died in the BMMCT and SMT groups, respectively. Adverse events were equally distributed between groups. Moderate alcohol relapse occurred in 31% of patients. The MELD score improved in parallel in both groups during follow-up with 18 patients (64%) from the BMMCT group and 18 patients (53%) from the SMT group reaching the primary endpoint (p = 0.43 (OR 1.6, CI 0.49–5.4) in an intention to treat analysis. Comparing liver biopsy at 4 weeks to baseline, steatosis improved (p<0.001), and proliferating HPC tended to decrease in both groups (−35 and −33%, respectively). Conclusion Autologous BMMCT, compared to SMT is a safe procedure but did not result in an expanded HPC compartment or improved liver function. These data suggest either insufficient regenerative stimulation after BMMCT or resistance to liver regenerative drive in patients with decompensated alcoholic cirrhosis. Trial Registration Controlled-Trials.com ISRCTN83972743.
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Affiliation(s)
- Laurent Spahr
- Division of Gastroenterology and Hepatology, University Hospitals and Faculty of Medicine, Geneva, Switzerland.
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EASL clinical practical guidelines: management of alcoholic liver disease. J Hepatol 2012; 57:399-420. [PMID: 22633836 DOI: 10.1016/j.jhep.2012.04.004] [Citation(s) in RCA: 431] [Impact Index Per Article: 35.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2012] [Accepted: 04/04/2012] [Indexed: 12/12/2022]
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Affiliation(s)
- Philippe Mathurin
- Service Maladie de l'appareil digestif and INSERM U995, Université Lille 2, CHRU Lille, Lille, France.
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Spahr L, Rubbia-Brandt L, Genevay M, Hadengue A, Giostra E. Early liver biopsy, intraparenchymal cholestasis, and prognosis in patients with alcoholic steatohepatitis. BMC Gastroenterol 2011; 11:115. [PMID: 22035247 PMCID: PMC3228746 DOI: 10.1186/1471-230x-11-115] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2011] [Accepted: 10/28/2011] [Indexed: 02/07/2023] Open
Abstract
Background Alcoholic steatohepatitis (ASH) is a serious complication of alcoholic liver disease. The diagnosis of ASH requires the association of steatosis, evidence of hepatocellular injury with ballooning degeneration, and polynuclear neutrophil infiltration on liver biopsy. Whether these lesions, in addition to other histological features observed in liver tissue specimens, have prognostic significance is unclear. Methods We studied 163 patients (age 55 yrs [35-78], male/female 102/61) with recent, heavy (> 80 gr/day) alcohol intake, histologically-proven ASH (97% with underlying cirrhosis, Maddrey's score 39 [13-200], no sepsis), who had a liver biopsy performed 3 days [0-10] after hospital admission for clinical decompensation. A semi-quantitative evaluation of steatosis, hepatocellular damage, neutrophilic infiltration, periportal ductular reaction, intraparenchymal cholestasis, and iron deposits was performed by two pathologists. All patients with a Maddrey's score ≥ 32 received steroids. The outcome at 3 months was determined. Statistical analysis was performed using the Wilcoxon and Fisher's exact tests, Kaplan-Meier method, and the Cox proportional hazard model. Results 43 patients died after 31 days [5-85] following biopsy. The 3-month survival rate was 74%. Mean kappa value for histological assessment by the two pathologists was excellent (0.92). Univariate analysis identified age, the Maddrey's score, the Pugh's score, the MELD score and parenchymal cholestasis, but not other histological features, as factors associated with 3-month mortality. At multivariate analysis, age (p = 0.029, OR 2.83 [1.11-7.2], intraparenchymal cholestasis (p = 0.001, OR 3.9 [1.96-7.8], and the Maddrey's score (p = 0.027, OR 3.93 [1.17-13.23] were independent predictors of outcome. Intraparenchymal cholestasis was more frequent in non survivors compared to survivors (70% versus 25%, p < 0.001). Serum bilirubin was higher in patients with severe compared to those with no or mild intraparenchymal cholestasis (238 [27-636] versus 69 [22-640] umol/l, p < 0.001). Conclusions In this large cohort of patients with histologically documented ASH early after admission and no sepsis, liver biopsy identified marked intraparenchymal cholestasis as an independent predictor of poor short term outcome together with age and the Maddrey's score. It may be hypothesized that incorporation of this particular variable into existing disease severity scores for ASH would improve their performance.
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Affiliation(s)
- Laurent Spahr
- Gastroenterology and Hepatology, Specialities Department, University Hospitals of Geneva, 4, Rue Gabrielle Perret-Gentil, CH-1211 Geneva, Switzerland.
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Wang F, Wang BY. Corticosteroids or non-corticosteroids: a fresh perspective on alcoholic hepatitis treatment. Hepatobiliary Pancreat Dis Int 2011; 10:458-64. [PMID: 21947718 DOI: 10.1016/s1499-3872(11)60079-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Alcoholic hepatitis (AH) is a necrotizing inflammatory process caused by alcoholic liver injury. It carries a significant short-term mortality. The management of AH is challenging. Although corticosteroids have been demonstrated to exert anti-inflammatory and antifibrotic effects, their efficacy for the treatment of AH remains debatable. DATA SOURCES A literature search was performed of MEDLINE, ScienceDirect, SpringerLink and Wiley InterScience using the keywords "alcoholic hepatitis", "alcoholic liver disease", and "corticosteroids". The available data reported in the relevant literature were analyzed. RESULTS More than 17 controlled trials and at least 13 meta-analyses have reported the efficacy of corticosteroids in the treatment of AH in the past 40 years. Many were poorly designed and used different inclusion/exclusion criteria, making it difficult to reach a consensus. In this review, we summarized all the controversial data in the past decade and analyzed the potential causes for the varying therapeutic effects of corticosteroids in AH. The focus of the controversy has changed from "whether steroids are beneficial or harmful for AH patients" to "how to accurately identify responders to steroids early and rationalize corticosteroid treatment". An early response to glucocorticoids, as determined by calculating the Lille score after 7 days of treatment, has been shown to be a clinically useful indicator. Moreover, down-regulation of steroid sensitivity, risk of infection, and a rational therapeutic strategy of corticosteroids in AH patients are all crucial for therapeutic effect. CONCLUSIONS An early and accurate determination of steroid sensitivity is important. Besides, we need to overcome the down-regulation of steroid sensitivity, reduce the infection risk and rationalize the therapeutic strategy of corticosteroids. A fresh perspective is needed on the use of corticosteroids in AH patients.
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Affiliation(s)
- Fei Wang
- Department of Gastroenterology, First Affiliated Hospital, China Medical University, Shenyang 110001, China
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Abstract
Alcoholic hepatitis is a distinct subset of alcoholic liver disease. Inflammation and oxidative stress are the two main pathogenetic mechanisms involved in its pathogenesis. Patients with mild disease usually improve with conservative management. However, about 30-50% of those with severe disease succumb to their illness within about 1 month. Therefore, assessment of disease severity is important and practical issue. Currently, hepatologists do not have an ideal scoring system available. With survival benefit of only about 50% with corticosteroids and pentoxifylline, there is need to develop newer and better treatment options to manage these patients. This article also deals with controversies surrounding the role and use of liver transplantation in patients with alcoholic hepatitis.
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Singal AK, Walia I, Singal A, Soloway RD. Corticosteroids and pentoxifylline for the treatment of alcoholic hepatitis: Current status. World J Hepatol 2011; 3:205-10. [PMID: 21954408 PMCID: PMC3180605 DOI: 10.4254/wjh.v3.i8.205] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2010] [Revised: 06/15/2011] [Accepted: 07/28/2011] [Indexed: 02/06/2023] Open
Abstract
The treatment of choice for patients with severe alcoholic hepatitis (AH) is use of corticosteroids. Many randomized well designed studies have been reported from all over the world on the use of corticosteroids in the treatment of AH. However, the data on the efficacy of corticosteroids in these patients have been conflicting. Initial meta-analyses also failed to show beneficial effects of corticosteroids. Based on individual data meta-analysis showing clear benefit of corticosteroids amongst patients with severe AH (modified discriminant function of 32 or more), led American College of Gastroenterology to recommend use of corticosteroids as the first line treatment option amongst patients with severe AH. However, corticosteroids are relatively contraindicated amongst patients with severe AH and coexistent sepsis, gastrointestinal bleeding, and acute pancreatitis. These patients may be candidates for second line treatment with pentoxifylline. Further, specific treatment of AH with corticosteroids far from satisfactory with as many as 40%-50% of patients failing to respond to steroids, thus classified as non-responsive to steroids. The management of these patients is a continuing challenge for physicians. Better treatment modalities need to be developed for this group of patients in order to improve the outcome of patients with severe AH. This article describes at length the available trials on use of corticosteroids and pentoxifylline with their current status. Route of administration, dosage, adverse effects, and mechanisms of action of these two drugs are also discussed. Finally, an algorithm with clinical approach to management of patients who present with clinical syndrome of AH is described.
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Affiliation(s)
- Ashwani K Singal
- Ashwani K Singal, Ishmeet Walia, Anjna Singal, Roger D Soloway, Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX 77555-0764, United States
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Altamirano J, Higuera-de laTijera F, Duarte-Rojo A, Martínez-Vázquez MA, Abraldes JG, Herrera-Jiménez LE, Michelena J, Zapata L, Perez-Hernández J, Torre A, Gonzáles-González JA, Cardenas A, Dominguez M, Arroyo V, Ginès P, Caballería J, Bataller R. The amount of alcohol consumption negatively impacts short-term mortality in Mexican patients with alcoholic hepatitis. Am J Gastroenterol 2011; 106:1472-80. [PMID: 21556041 DOI: 10.1038/ajg.2011.141] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVES Mexicans have an increased rate of alcohol abuse and alcoholic liver disease. Factors influencing the severity of alcoholic hepatitis (AH) in Mexicans are unknown. The aims of the present study were to identify the prognostic factors of short-term mortality in Mexican patients with AH and to validate the existing prognostic models. METHODS One hundred seventy-five consecutive patients with AH were recruited from four hospital centers in Mexico. Demographic, clinical, and biochemical parameters were obtained at admission. Univariate and multivariate logistic regression analyses were used for the identification of prognostic factors. The accuracy of different models was evaluated by their area under the receiver operating characteristic (AUROC) curve and comparative risk analysis was performed using the Kaplan-Meier method. RESULTS Age, serum creatinine, serum bilirubin, leukocyte count, and alcohol consumption >120 g/day were independently associated with short-term mortality. The impact of alcohol consumption was significant among patients with severe AH (48 vs. 72% risk of death, P=0.03). The AUROC (95% confidence interval) curves for the different scores were Maddrey's discriminant function 0.79 (0.72-0.86); model for end-stage liver disease (MELD) 0.83 (0.75-0.89); Glasgow AH score 0.77 (0.70-0.84); and age-bilirubin-international normalized ratio-creatinine (ABIC) score 0.82 (0.75-0.88). The ABIC score allowed an accurate stratification into three different risk subgroups with 13%, 50%, and 81% mortality rate at 90 days (P<0.001). CONCLUSIONS The amount of alcohol consumption has a negative impact on short-term mortality among Mexicans with AH. The ABIC score is useful and comparable with MELD score for the prognostic stratification of these patients.
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Affiliation(s)
- José Altamirano
- Liver Unit, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer, CIBER de Enfermedades Hepáticas y Digestivas, Barcelona, Spain
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Morris EM, Rector RS, Thyfault JP, Ibdah JA. Mitochondria and redox signaling in steatohepatitis. Antioxid Redox Signal 2011; 15:485-504. [PMID: 21128703 PMCID: PMC3118705 DOI: 10.1089/ars.2010.3795] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Alcoholic and nonalcoholic fatty liver diseases are potentially pathological conditions that can progress to steatohepatitis, fibrosis, and cirrhosis. These conditions affect millions of people throughout the world in part through poor lifestyle choices of excess alcohol consumption, overnutrition, and lack of regular physical activity. Abnormal mitochondrial and cellular redox homeostasis has been documented in steatohepatitis and results in alterations of multiple redox-sensitive signaling cascades. Ultimately, these changes in signaling lead to altered enzyme function and transcriptional activities of proteins critical to mitochondrial and cellular function. In this article, we review the current hypotheses linking mitochondrial redox state to the overall pathophysiology of alcoholic and nonalcoholic steatohepatitis and briefly discuss the current therapeutic options under investigation.
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Affiliation(s)
- E Matthew Morris
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Missouri, Columbia, Missouri 65212, USA
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Suh YG, Jeong WI. Hepatic stellate cells and innate immunity in alcoholic liver disease. World J Gastroenterol 2011; 17:2543-51. [PMID: 21633659 PMCID: PMC3103812 DOI: 10.3748/wjg.v17.i20.2543] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2011] [Revised: 02/25/2011] [Accepted: 03/04/2011] [Indexed: 02/06/2023] Open
Abstract
Constant alcohol consumption is a major cause of chronic liver disease, and there has been a growing concern regarding the increased mortality rates worldwide. Alcoholic liver diseases (ALDs) range from mild to more severe conditions, such as steatosis, steatohepatitis, fibrosis, cirrhosis, and hepatocellular carcinoma. The liver is enriched with innate immune cells (e.g. natural killer cells and Kupffer cells) and hepatic stellate cells (HSCs), and interestingly, emerging evidence suggests that innate immunity contributes to the development of ALDs (e.g. steatohepatitis and liver fibrosis). Indeed, HSCs play a crucial role in alcoholic steatosis via production of endocannabinoid and retinol metabolites. This review describes the roles of the innate immunity and HSCs in the pathogenesis of ALDs, and suggests therapeutic targets and strategies to assist in the reduction of ALD.
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di Mambro AJ, Parker R, McCune A, Gordon F, Dayan CM, Collins P. In vitro steroid resistance correlates with outcome in severe alcoholic hepatitis. Hepatology 2011; 53:1316-22. [PMID: 21400552 DOI: 10.1002/hep.24159] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2010] [Accepted: 12/21/2010] [Indexed: 12/20/2022]
Abstract
UNLABELLED Steroids improve the outcome in alcoholic hepatitis (AH), but up to 40% of patients fail to respond adequately. Interleukin-2 (IL-2) exacerbates steroid resistance in vitro. We performed a prospective study to determine if intrinsic steroid sensitivity correlates with response to steroids in individuals with severe AH and if IL-2 receptor blockade can reverse this. Peripheral blood mononuclear cells (PBMCs) were isolated from 20 patients with AH and a Maddrey's score >32. Patients were treated with oral prednisolone plus full supportive measures. Clinical resistance to oral steroid treatment was defined as a drop in serum bilirubin of <25% within 7 days or death within 6 months. In vitro steroid resistance was measured in PBMC using the dexamethasone suppression of lymphocyte proliferation assay and repeated after the addition of the anti-IL-2 receptor (anti-CD25) monoclonal antibody, basiliximab. Suppression of lymphocyte proliferation <60% was considered to indicate steroid resistance. In all, 82% (9/11) of in vitro steroid-resistant patients were dead at 6 months as compared to 21% (2/9) of steroid-sensitive patients (P = 0.03). Similarly, 91% (10/11) of in vitro steroid-resistant patients failed to show a significant fall in bilirubin at day 7 as compared to 44% (4/9) of steroid-sensitive patients (P < 0.05). Basiliximab improved the maximal proliferation count in 91% (10/11) of in vitro steroid-resistant patients (P = 0.003). CONCLUSION Clinical outcome of steroid therapy in this patient cohort correlated with in vitro steroid resistance. IL-2 blockade improved in vitro steroid sensitivity. This suggests that intrinsic lack of steroid sensitivity may contribute to poor clinical response to steroids in severe AH. IL-2 receptor blockade represents a possible mechanism to overcome this.
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Affiliation(s)
- A J di Mambro
- Henry Wellcome Laboratory for Integrative Neuroscience and Endocrinology, University of Bristol, Bristol, UK; Department of Liver Medicine, Bristol Royal Infirmary, Bristol, UK
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Tan HH, Virmani S, Martin P. Controversies in the management of alcoholic liver disease. ACTA ACUST UNITED AC 2011; 76:484-98. [PMID: 19787655 DOI: 10.1002/msj.20135] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Alcohol is a risk factor for chronic disease burden in developed countries. Alcoholic liver disease affects 1% of the North American population and is the second most frequent indication for liver transplantation in the United States. It is a spectrum that ranges from simple hepatic steatosis to alcoholic hepatitis to steatohepatitis and eventually cirrhosis. The clinical spectrum of alcoholic hepatitis is wide and ranges from the asymptomatic patient to overt liver failure and death. Liver biopsy as a means of prognostication in alcoholic hepatitis has mostly been replaced with less invasive scoring systems. The management of alcoholic liver disease is challenging. Abstinence is the cornerstone of therapy and should include rehabilitation with a multidisciplinary approach. No specific treatment is required in mild to moderate alcoholic hepatitis. In patients with severe hepatitis, there appears to be a moderate survival benefit from the use of either corticosteroids or pentoxifylline in the absence of contraindications to their use. Nonresponders should have steroid therapy withdrawn by day 7, as persistence with therapy is not beneficial. Orthotopic liver transplantation remains the definitive therapy for decompensated alcoholic cirrhosis despite alcohol abstinence. More studies are needed to define the optimal timing of orthotopic liver transplantation and patients at risk of alcohol relapse post-transplant. Mt Sinai J Med 76:484-498, 2009. (c) 2009 Mount Sinai School of Medicine.
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Affiliation(s)
- Hui-Hui Tan
- Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore.
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Frazier TH, Stocker AM, Kershner NA, Marsano LS, McClain CJ. Treatment of alcoholic liver disease. Therap Adv Gastroenterol 2011; 4:63-81. [PMID: 21317995 PMCID: PMC3036962 DOI: 10.1177/1756283x10378925] [Citation(s) in RCA: 109] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Alcoholic liver disease (ALD) remains a major cause of liver-related mortality in the US and worldwide. The correct diagnosis of ALD can usually be made on a clinical basis in conjunction with blood tests, and a liver biopsy is not usually required. Abstinence is the hallmark of therapy for ALD, and nutritional therapy is the first line of therapeutic intervention. The role of steroids in patients with moderate to severe alcoholic hepatitis is gaining increasing acceptance, with the caveat that patients be evaluated for the effectiveness of therapy at 1 week. Pentoxifylline appears to be especially effective in ALD patients with renal dysfunction/hepatorenal syndrome. Biologics such as specific anti-TNFs have been disappointing and should probably not be used outside of the clinical trial setting. Transplantation is effective in patients with end-stage ALD who have stopped drinking (usually for ≥6 months), and both long-term graft and patient survival are excellent.
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Affiliation(s)
- Thomas H. Frazier
- Department of Internal Medicine and Division of Gastroenterology, Hepatology and Nutrition, University of Louisville School of Medicine, Louisville, KY, USA
| | - Abigail M. Stocker
- Department of Internal Medicine and Division of Gastroenterology, Hepatology and Nutrition, University of Louisville School of Medicine, Louisville, KY, USA
| | - Nicole A. Kershner
- Department of Internal Medicine and Division of Gastroenterology, Hepatology and Nutrition, University of Louisville School of Medicine, Louisville, KY, USA
| | - Luis S. Marsano
- Department of Internal Medicine and Division of Gastroenterology, Hepatology and Nutrition, University of Louisville School of Medicine, Louisville, KY, USA
- Louisville Veterans Affairs Medical Center, Louisville, KY, USA
- University of Louisville Alcohol Research Center, Louisville, KY, USA
| | - Craig J. McClain
- Department of Medicine (Division of Gastroenterology, Hepatology and Nutrition), Pharmacology and Toxicology UofL Alcohol Research Center University of Louisville School of Medicine Louisville VAMC 505 S. Hancock St., Rm 503 Clinical and Translational Research Building Louisville, KY 40202, USA
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Abstract
The risk of developing alcohol-induced liver injury occurs above a risk threshold around 25-30g/day. A dose-dependent relationship between alcohol intake and the risk of developing alcohol-induced liver injury is observed in alcoholic subjects with a daily consumption above this threshold. Cirrhosis is the first cause of death related to alcohol. Cirrhosis occurs more frequently in heavy drinkers disclosing alcoholic hepatitis or steatosis. Excess weight is a risk factor for alcoholic liver disease. The role of alcohol in mouth, oropharynx and oesophageal cancers is clearly established. The evidence for the role of alcohol in breast cancer has become clear. Corticosteroids improved the short-term survival of patients with severe alcoholic hepatitis. The Lille model identifies patients who will not benefit from corticosteroids. The benefit of liver transplantation is restricted to alcoholic patients with severe cirrhosis. Only abstainers are considered as candidates for liver transplantation. The recent development of non invasive methods opens up new perspectives for the screening of cirrhosis in subjects with heavy drinking.
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Affiliation(s)
- P Mathurin
- Service des Maladies de l'Appareil Digestif, Hôpital Claude-Huriez, CHRU, 59000 Lille, France.
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Abstract
BACKGROUND Alcoholic hepatitis is a severe, cholestatic liver disease occurring in patients with alcohol abuse. Mortality is substantial; however, therapies may improve clinical outcomes. AIM To provide an updated review of the epidemiology, diagnosis, staging and treatment of alcoholic hepatitis. METHODS A MEDLINE literature search was performed to identify pertinent articles. Relevant clinical abstracts were also reviewed. RESULTS Severe alcoholic hepatitis occurs in a small fraction of patients who abuse alcohol. The 28-day mortality ranges from 30% to 50% in most series. Diagnosis is generally based on clinical features, with a limited role for liver biopsy. Beneficial treatment options include alcohol abstinence and nutritional therapy. Despite variable results in clinical trials, corticosteroids and pentoxifylline appear to provide moderate survival benefit. Anti-tumour necrosis factor agents and antioxidants have not proven beneficial, and should be limited to clinical trials. Liver transplant is not a frequent option given the active or recent alcohol use. CONCLUSIONS Severe alcoholic hepatitis is a clinically-diagnosed condition associated with significant mortality. Alcohol abstinence and nutritional therapy have been associated with improved clinical parameters and should be considered in all patients. Corticosteroid therapy and pentoxifylline therapy appear to show moderate survival benefit and should be considered as first-line therapeutic agents.
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Affiliation(s)
- S M Cohen
- Section of Hepatology, Rush University Medical Center, Chicago, IL 60612, USA.
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Affiliation(s)
- Michael R Lucey
- Section of Gastroenterology and Hepatology, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA.
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Sharma P, Kumar A, Sharma BC, Sarin SK. Infliximab monotherapy for severe alcoholic hepatitis and predictors of survival: an open label trial. J Hepatol 2009; 50:584-91. [PMID: 19155081 DOI: 10.1016/j.jhep.2008.10.024] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2008] [Revised: 10/14/2008] [Accepted: 10/23/2008] [Indexed: 02/07/2023]
Abstract
BACKGROUND/AIMS Severe alcoholic hepatitis (AH) is associated with very high mortality. Tumor necrosis factor-alpha (TNF-alpha) contributes to the progression of AH and TNF-alpha antagonists like infliximab may help in ameliorating the severity and complications of AH. There is a scarcity of data regarding the safety and efficacy of infliximab monotherapy in the treatment of AH. We evaluated infliximab monotherapy in patients with severe AH. METHODS Patients with severe AH (Maddrey's score>32) received a single dose of infliximab 5 mg/kg IV. The primary endpoint was survival assessed at one and two months. The secondary endpoints were reduction of the Maddrey's DF and development of any bacterial infections. Predictors of survival were assessed at admission and at day 7. RESULTS Nineteen patients were enrolled in the study and received infliximab. By the end of one month two patients died resulting in 1-month survival of 17/19 (89%). By the end of two months four additional patients died resulting in 2-month survival of 68%. At the end of one and two months, compared to baseline, there was significant improvement in median values of Maddrey's DF (p<0.05). Median serum TNF-alpha levels decreased from 45 (range 11-19,880) at baseline to 20 (range 4-8600) pg/mL at 4 weeks (p=0.001). CRP levels, MELD score, and absolute neutrophil count decreased significantly. Five patients (26%) developed infection: three of them had pneumonia, while two developed a flare of pulmonary tuberculosis. Three patients recovered with treatment but two patients (10%) died (one with pneumonia leading to sepsis and the other of disseminated tuberculosis). Absence of hepatic encephalopathy at admission significantly predicted survival. Among patients who survived only 1/13 (8%) had hepatic encephalopathy at admission while among patients who died 4/6 (67%) had hepatic encephalopathy (p=0.017). Lille score and delta bilirubin at day 7 (DBD7) (defined as [baseline serum bilirubin minus serum bilirubin at day 7] x 100/baseline serum bilirubin), also predicted 2-month mortality. The area under ROC curve of DBD7 values for predicting survival was 0.77 (95% CI 0.55-0.99). DBD7 of >7.5% best predicted survival in the patients (sensitivity 85%, specificity 67%, PPV 85%, NPV 67%, and overall accuracy 79%). CONCLUSIONS In severe AH, single dose infliximab is associated with improvement in parameters of severity and survival. However, infection remains a concern. Hepatic encephalopathy at admission, Lille score and DBD7 predicted 2-month mortality. Large randomized controlled trials are needed before infliximab can be recommended for AH.
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Affiliation(s)
- Praveen Sharma
- Department of Gastroenterology, G B Pant Hospital, University of Delhi, New Delhi, India
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Abstract
Chronic injury results in a wound healing response that eventually leads to fibrosis. The response is generalized, with features common among multiple organ systems. In the liver, various different types of injury lead to fibrogenesis, implying a common pathogenesis. Although several specific therapies for patients who have different liver diseases have been successfully developed, including antiviral therapies for those who have hepatitis B and hepatitis C virus infection, specific and effective antifibrotic therapy remains elusive. Over the past 2 decades, great advances in the understanding of fibrosis have been made and multiple mechanisms underlying hepatic fibrogenesis uncovered. Elucidation of these mechanisms has been of fundamental importance in highlighting novel potential therapies. Preclinical studies have indicated several putative therapies that might abrogate fibrogenesis. This article emphasizes mechanisms underlying fibrogenesis and reviews available and future therapeutics.
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Affiliation(s)
- Don C Rockey
- Division of Digestive and Liver Diseases, Department of Internal Medicine, The University of Texas, Southwestern Medical Center, Dallas, TX 75390, USA.
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Spahr L, Lambert JF, Rubbia-Brandt L, Chalandon Y, Frossard JL, Giostra E, Hadengue A. Granulocyte-colony stimulating factor induces proliferation of hepatic progenitors in alcoholic steatohepatitis: a randomized trial. Hepatology 2008; 48:221-9. [PMID: 18537187 DOI: 10.1002/hep.22317] [Citation(s) in RCA: 161] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
UNLABELLED Liver failure is the major cause of death in alcoholic steatohepatitis (ASH). In experimental hepatitis, granulocyte-colony stimulating factor (G-CSF) mobilizes hematopoietic stem cells, induces liver regeneration, and improves survival. We studied the short-term effects of G-CSF on CD34+ stem cell mobilization, liver cell proliferation, and liver function in patients with ASH. Twenty-four patients (mean age 54 years) with alcoholic cirrhosis [Child-Turcotte-Pugh score 10 (7-12)] and concomitant biopsy-proven ASH [Maddrey score 36 (21-60)] were randomized to standard care associated with 5 days of G-CSF (10 microg/kg/day, group A, n = 13) or standard care alone (group B, n = 11). Serial measurement of CD34+ cells, liver tests, cytokines [hepatocyte growth factor (HGF); tumor necrosis factor alpha; tumor necrosis factor-R1; interleukin-6; alfa-fetoprotein], and (13)C-aminopyrine breath tests were performed. Proliferating hepatic progenitor cells [HPC; double immunostaining (Ki67/cytokeratin 7)], histology, and neutrophils were assessed on baseline and day 7 biopsies. Abstinent alcoholic patients with cirrhosis served as controls for immunohistochemistry. G-CSF was well tolerated. At day 7, both CD34+ cells (+747% versus -6%, P < 0.003), and HGF (+212% versus -7%, P < 0.03) increased in group A but not in group B. Cytokines and aminopyrine breath test changes were similar between groups. On repeat biopsy, a >50% increase in proliferating HPC was more frequent in group A than in group B (11 versus 2, P < 0.003). Changes in Ki67+/cytokeratin 7+ cells correlated with changes in CD34+ cells (r = 0.65, P < 0.03). Neutrophils and histological changes were similar in both groups. CONCLUSION G-CSF mobilizes CD34+ cells, increases HGF, and induces HPC to proliferate within 7 days of administration. Larger trials would be required to determine whether these changes translate into improved liver function.
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Affiliation(s)
- Laurent Spahr
- Department of Gastroenterology and Hepatology, University Hospital, Geneva, Switzerland.
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Abstract
Liver diseases are a major problem of worldwide proportions. However, the number of drugs actually used successfully in humans is very small. In this review some of the most promising/studied drugs utilized for liver diseases were chosen and analysed critically from the basic to the clinical point of view. Antiviral agents are not discussed because excellent reviews have appeared on this topic. The compounds/preparations described herein are, alphabetically: colchicine, corticosteroids, curcumin, glycyrrhizin, interferons (for their antifibrotic properties), Liv 52, nitric oxide, resveratrol, silymarin, sulfoadenosylmethionine, and thalidomide. Colchicine and corticosteroids have been studied extensively in animals and humans; most clinical studies suggest that these compounds are not useful in the treatment of liver diseases. Glycyrrhizin is an herbal medicine with several components that has interesting hepatoprotective properties in patients with subacute liver failure but deserves more prospective controlled trials. Interferon has shown interesting antifibrotic properties in animals and humans; prospective studies on their antifibrotic/fibrolytic activity are required. Curcumin, resveratrol and thalidomide are very attractive newly discovered protective and curative compounds on experimental hepatic diseases. Their mechanism of action is associated with the ability to down-regulate NF-kappaB and to decrease pronecrotic and profibrotic cytokines. Unfortunately, clinical studies are lacking. Sulfoadenosylmethionine and silymarin are also promising drugs utilized mainly in cholestasis but the benefits can be expanded if more controlled trials are performed. The future is to carry out controlled prospective double-blind multicenter studies with the newly discovered drugs with proven beneficial effects on animals. Fundamental hepatobiology should also be encouraged.
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Affiliation(s)
- Pablo Muriel
- Departamento de Farmacología, Cinvestav-IPN, Apdo. Postal 14-740. México 07000, D.F. México.
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Mathurin P, Louvet A, Dharancy S. [Acute alcoholic hepatitis. Management practices for 2007]. ACTA ACUST UNITED AC 2008; 32:S179-81. [PMID: 18467050 DOI: 10.1016/j.gcb.2008.04.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- P Mathurin
- Service d'hépato-gastroentérologie, hôpital Claude-Huriez, CHRU de Lille, avenue Michel-Polonovski, 59037 Lille cedex, France.
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Mathurin P, Louvet A, Dharancy S. Treatment of severe forms of alcoholic hepatitis: where are we going? J Gastroenterol Hepatol 2008; 23 Suppl 1:S60-2. [PMID: 18336666 DOI: 10.1111/j.1440-1746.2007.05286.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Alcoholic hepatitis (AH) is observed in approximately 20% of heavy drinkers. The treatment of AH remains one of the main challenges to clinicians involved in the management of severe alcoholic liver disease. Corticosteroids improved the short-term survival of patients with severe AH. Nevertheless, the efficacy of corticosteroids is still considered controversial for some authors. Pentoxifylline may be considered an alternative to corticosteroids. Early identification of subjects with substantial risk of death according to the Lille model will improve management of patients suffering from severe AH and will aid in the design of future studies for alternative therapies. Alternative therapies are required to improve the prognosis of patients with a severe form of AH. Progress in understanding the pathogenesis of AH is opening up an exciting new era and is lending impetus to future evaluation of new drugs targeting the tumor necrosis factor pathways.
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Affiliation(s)
- Philippe Mathurin
- Service d'Hépato-Gastroentérologie, Hôpital Huriez Lille, Lille, France.
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Elphick DA, Dube AK, McFarlane E, Jones J, Gleeson D. Spectrum of liver histology in presumed decompensated alcoholic liver disease. Am J Gastroenterol 2007; 102:780-8. [PMID: 17222323 DOI: 10.1111/j.1572-0241.2006.01034.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND In presumed decompensated alcoholic liver disease (ALD; liver decompensation, heavy alcohol intake, and negative results of noninvasive screening for other causes), liver biopsy is often performed to assess severity of liver injury and to rule out other liver diseases. AIM The aim of the study is to describe the spectrum of liver histology in such patients. METHODS We reviewed all patients with presumed decompensated ALD seen between 1998 and 2004, in whom liver tissue was available for histology (N = 110). RESULTS A total of 104 of the 110 patients had at least one of the histological features suggestive of ALD: fat, Mallory's hyalin, neutrophilic infiltrate, and hepatocyte ballooning. These features were more prevalent in tissue obtained within a month after presentation with decompensation than in that obtained before decompensation or more than 1 month after. These features were also associated with more severe liver dysfunction. Histology revealed a major additional diagnosis (Budd-Chiari syndrome) in only one case. In 41 patients biopsied within a month of first presentation with decompensation, Child score and Maddrey discriminant function (DF), but none of the histological features, were predictive of survival by Cox multivariate analysis. Of the 26 of these 41 patients with a Maddrey DF >32, 22 (85%) had alcoholic hepatitis. CONCLUSIONS In patients with presumed decompensated ALD, other liver diseases are uncommon. Routine liver biopsy is of limited added value but biopsy should be considered in those in whom the noninvasive workup, or failure to recover despite abstinence, raises the possibility of other liver diseases.
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Quirós-Tejeira RE, Rivera CA, Ziba TT, Mehta N, Smith CW, Butte NF. Risk for nonalcoholic fatty liver disease in Hispanic youth with BMI > or =95th percentile. J Pediatr Gastroenterol Nutr 2007; 44:228-36. [PMID: 17255837 DOI: 10.1097/mpg.0b013e31802d4acc] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES To characterize children at risk for nonalcoholic fatty liver disease (NAFLD) and to explore possible mechanisms underlying the development of NAFLD in Hispanic youth with a body mass index > or =95th percentile. PATIENTS AND METHODS Hispanic nonoverweight (n = 475) and overweight (n = 517) children, ages 4 to 19 y, were characterized in terms of body composition (dual-energy x-ray absorptiometry), maturation (Tanner stage), diet (24-h recall), physical activity (accelerometry), fitness (maximal oxygen uptake), and biochemical profile (fasting alanine aminotransferase [ALT], glucose, insulin, and lipids; inflammation markers such as adiponectin, leptin, C-reactive protein, and soluble intercellular adhesion molecule-1; and total antioxidants) using standard laboratory techniques. Risk for NAFLD was defined by fasting serum ALT values >97.5th percentile for age- and sex-specific reference values. RESULTS Fasting serum ALT was elevated in 24% of overweight children and in only 4% of nonoverweight children. Therefore, to identify risk factors associated with elevated ALT, the remaining statistical analysis was restricted to the overweight group. The percentage of overweight children with elevated ALT did not differ by sex, age, or Tanner stage. Weight, body mass index, z score, waist-to-hip ratio, fat-free mass, fat mass, and percent truncal fat mass were higher in the overweight children with elevated ALT. Fasting insulin, glucose, and homeostasis model-insulin resistance were higher in the overweight children with elevated ALT, as were triglycerides, total cholesterol, low-density lipoprotein, thyroid-stimulating hormone, and triiodothyronine. Fasting serum leptin, C-reactive protein, and soluble intercellular adhesion molecule-1 were significantly higher and adiponectin was lower in the overweight children with elevated ALT. CONCLUSIONS The risk for developing NAFLD was high in the overweight Hispanic children. The proportion of "at risk" children was not influenced by gender, age, or maturation. The risk for elevated ALT was predicted by the severity of obesity, central adiposity, hyperinsulinemia, hypertriglyceridemia, elevated thyroid-stimulating hormone, and systemic inflammation.
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Abstract
The treatment of alcoholic hepatitis remains one of the most debated topics in medicine and a field of continued research. In this review, we discuss the evolution of scoring systems, including the recent development of the Glasgow alcoholic hepatitis score, role of liver biopsy and current treatment interventions. Studies of treatment interventions with glucocorticoids, pentoxifylline, infliximab, s-adenosyl-methionine, and colchicine are reviewed with discussion on quality. Glucocorticoids currently remain the mainstay of treatment for severe alcoholic hepatitis.
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Affiliation(s)
- Catherine Rongey
- Robert Wood Johnson Clinical Scholars Program, University of California at Los Angeles, 911 Broxton Avenue, Los Angeles, CA 90024, USA.
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