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Agoglia L, Cardoso AC, Barbosa L, Victer CSXL, Carneiro S, de França PHC, Chindamo MC, Villela-Nogueira CA. Psoriasis and steatotic liver disease: Are PNPLA3 and TM6SF2 polymorphisms suitable for the hepato-dermal axis hypothesis? Ann Hepatol 2024; 29:101477. [PMID: 38360269 DOI: 10.1016/j.aohep.2024.101477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 01/29/2024] [Accepted: 02/04/2024] [Indexed: 02/17/2024]
Abstract
INTRODUCTION AND OBJECTIVES A high prevalence of steatotic liver disease has been described in psoriasis. However, the influence of genetic polymorphisms has yet to be investigated in this scenario. This study aims to determine the frequency of steatosis, advanced liver fibrosis and PNPLA3/TM6SF2 genotypes in individuals with psoriasis and to evaluate the impact of genetic polymorphisms, metabolic parameters and cumulative methotrexate dose on steatosis and fibrosis. MATERIALS AND METHODS Cross-sectional study that prospectively included psoriasis outpatients, submitted to clinical and laboratory analysis, transient elastography (FibroScan®, Fr) and PNPLA3/TM6SF2 genotyping. Steatosis was defined by CAP ≥275 dB/m and advanced liver fibrosis as transient elastography ≥10 kPa. Logistic regression analysis evaluated the independent variables related to steatosis and fibrosis; p-value< 0.05 was considered significant. RESULTS One hundred and ninety-nine patients were enrolled (age 54.6 ± 12.6 years, 57.3% female). Metabolic syndrome (MetS), steatosis and advanced liver fibrosis prevalence were 55.8%, 54.8% and 9%, respectively. PNPLA3 and TM6SF2 genotypes frequencies were CC 42.3%/CG 49.5%/GG 8.2% and CC 88.7%/ CT 11.3%/ TT 0%. MetS (OR3.01 95%CI 1.51-5.98; p = 0.002) and body mass index (OR1.17 95%CI 1.08-1.26; p < 0.01) were independently associated with steatosis. Diabetes Mellitus (T2DM) (OR10.76 95%CI 2.42-47.87; p = 0.002) and harboring at least one PNPLA3 G allele (OR5.66 95%CI 1.08-29.52; p = 0.039) were associated with advanced fibrosis, but not TM6SF2 polymorphism or cumulative MTX dose. CONCLUSIONS MetS and T2DM confer higher odds for steatosis and advanced fibrosis in individuals with psoriasis. PNPLA3 G allele, but not TM6SF2 polymorphism, impacts a 5-fold odds of advanced liver fibrosis.
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Affiliation(s)
- Luciana Agoglia
- School of Medicine and Hepatology Unit, Hospital Universitário Clementino Fraga Filho, Federal University of Rio de Janeiro, Brazil; Section of Gastroenterology, Hospital Universitário Antônio Pedro, Federal University Fluminense, Niterói, Brazil.
| | - Ana Carolina Cardoso
- School of Medicine and Hepatology Unit, Hospital Universitário Clementino Fraga Filho, Federal University of Rio de Janeiro, Brazil
| | - Lívia Barbosa
- Dermatology Division, Hospital Federal de Bonsucesso, Rio de Janeiro, Brazil
| | | | - Sueli Carneiro
- School of Medicine and Dermatology Unit, Hospital Universitário Clementino Fraga Filho, Federal University of Rio de Janeiro, Brazil
| | | | - Maria Chiara Chindamo
- School of Medicine and Hepatology Unit, Hospital Universitário Clementino Fraga Filho, Federal University of Rio de Janeiro, Brazil
| | - Cristiane Alves Villela-Nogueira
- School of Medicine and Hepatology Unit, Hospital Universitário Clementino Fraga Filho, Federal University of Rio de Janeiro, Brazil
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Aithal GP. Holding opposing ideas and the half-life of truth. J Hepatol 2023:S0168-8278(23)00180-0. [PMID: 36958530 DOI: 10.1016/j.jhep.2023.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 03/09/2023] [Indexed: 03/25/2023]
Affiliation(s)
- Guruprasad P Aithal
- Nottingham Digestive Diseases Centre, Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, UK; National Institute for Health Research (NIHR) Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and the University of Nottingham, Nottingham, UK.
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Methotrexate-induced liver fibrosis: The end of a long-held belief. J Hepatol 2023; 78:896-897. [PMID: 36854346 DOI: 10.1016/j.jhep.2023.02.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 02/13/2023] [Indexed: 03/02/2023]
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Abstract
Methotrexate is a key component of the treatment of inflammatory rheumatic diseases and the mainstay of therapy in rheumatoid arthritis. Hepatotoxicity has long been a concern for prescribers envisaging long-term treatment with methotrexate for their patients. However, the putative liver toxicity of methotrexate should be evaluated in the context of advances in our knowledge of the pathogenesis and natural history of liver disease, especially non-alcoholic fatty liver disease (NAFLD). Notably, patients with NAFLD are at increased risk for methotrexate hepatotoxicity, and methotrexate can worsen the course of NAFLD. Understanding the mechanisms of acute hepatotoxicity can facilitate the interpretation of elevated concentrations of liver enzymes in this context. Liver fibrosis and the mechanisms of fibrogenesis also need to be considered in relation to chronic exposure to methotrexate. A number of non-invasive tests for liver fibrosis are available for use in patients with rheumatic disease, in addition to liver biopsy, which can be appropriate for particular individuals. On the basis of the available evidence, practical suggestions for pretreatment screening and long-term monitoring of methotrexate therapy can be made for patients who have (or are at risk for) chronic liver disease.
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Schmidt S, Messner CJ, Gaiser C, Hämmerli C, Suter-Dick L. Methotrexate-Induced Liver Injury Is Associated with Oxidative Stress, Impaired Mitochondrial Respiration, and Endoplasmic Reticulum Stress In Vitro. Int J Mol Sci 2022; 23:ijms232315116. [PMID: 36499436 PMCID: PMC9735468 DOI: 10.3390/ijms232315116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/22/2022] [Accepted: 11/26/2022] [Indexed: 12/03/2022] Open
Abstract
Low-dose methotrexate (MTX) is a standard therapy for rheumatoid arthritis due to its low cost and efficacy. Despite these benefits, MTX has been reported to cause chronic drug-induced liver injury, namely liver fibrosis. The hallmark of liver fibrosis is excessive scarring of liver tissue, triggered by hepatocellular injury and subsequent activation of hepatic stellate cells (HSCs). However, little is known about the precise mechanisms through which MTX causes hepatocellular damage and activates HSCs. Here, we investigated the mechanisms leading to hepatocyte injury in HepaRG and used immortalized stellate cells (hTERT-HSC) to elucidate the mechanisms leading to HSC activation by exposing mono- and co-cultures of HepaRG and hTERT-HSC to MTX. The results showed that at least two mechanisms are involved in MTX-induced toxicity in HepaRG: (i) oxidative stress through depletion of glutathione (GSH) and (ii) impairment of cellular respiration in a GSH-independent manner. Furthermore, we measured increased levels of endoplasmic reticulum (ER) stress in activated HSC following MTX treatment. In conclusion, we established a human-relevant in vitro model to gain mechanistical insights into MTX-induced hepatotoxicity, linked oxidative stress in HepaRG to a GSH-dependent and -independent pathway, and hypothesize that not only oxidative stress in hepatocytes but also ER stress in HSCs contribute to MTX-induced activation of HSCs.
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Affiliation(s)
- Saskia Schmidt
- School of Life Sciences, University of Applied Sciences and Arts Northwestern Switzerland, 4132 Muttenz, Switzerland
- Department of Pharmaceutical Sciences, University of Basel, 4056 Basel, Switzerland
| | - Catherine Jane Messner
- School of Life Sciences, University of Applied Sciences and Arts Northwestern Switzerland, 4132 Muttenz, Switzerland
- Department of Pharmaceutical Sciences, University of Basel, 4056 Basel, Switzerland
- Swiss Centre for Applied Human Toxicology (SCAHT), 4055 Basel, Switzerland
| | - Carine Gaiser
- School of Life Sciences, University of Applied Sciences and Arts Northwestern Switzerland, 4132 Muttenz, Switzerland
| | - Carina Hämmerli
- School of Life Sciences, University of Applied Sciences and Arts Northwestern Switzerland, 4132 Muttenz, Switzerland
| | - Laura Suter-Dick
- School of Life Sciences, University of Applied Sciences and Arts Northwestern Switzerland, 4132 Muttenz, Switzerland
- Swiss Centre for Applied Human Toxicology (SCAHT), 4055 Basel, Switzerland
- Correspondence:
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Cheema HI, Haselow D, Dranoff JA. Review of existing evidence demonstrates that methotrexate does not cause liver fibrosis. J Investig Med 2022; 70:1452-1460. [PMID: 36002175 DOI: 10.1136/jim-2021-002206] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/26/2022] [Indexed: 11/03/2022]
Abstract
It has long been believed that methotrexate in therapeutic doses causes progressive liver injury resulting in advanced fibrosis and cirrhosis. Historically, this was a common indication for serial liver biopsy. However, new evidence suggests that methotrexate may not be a direct cause of liver injury; rather the injury and fibrosis attributed to methotrexate may be mediated by other mechanisms, specifically non-alcoholic fatty liver disease. The recent widespread use of non-invasive assessment of liver fibrosis has provided new evidence supporting this hypothesis. Thus, we conducted a meta-analysis and systematic review to determine whether methotrexate is indeed a direct cause of liver injury. For the meta-analysis portion, a comprehensive literature search was performed to identify manuscripts relevant to the topic. Of the 138 studies examined, 20 met our inclusion criteria. However, only 3 studies had sufficient homogeneity to allow aggregation. Thus, the remainder of the study was dedicated to a critical review of all studies relevant to the topic with particular attention to populations examined, risk factors, and assessment of injury and/or fibrosis. Meta-analysis did not show a statistically significant association between methotrexate dose and liver fibrosis. Individual studies reported fibrosis related to confounding factors such as diabetes, obesity, pre-existing chronic liver disease but not methotrexate exposure. In conclusion, existing evidence demonstrates that advanced liver fibrosis and cirrhosis previously attributed to methotrexate are in fact caused by metabolic liver disease or other chronic liver diseases, but not by methotrexate itself. This observation should direct the care of patients treated with long-term methotrexate.
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Affiliation(s)
| | | | - Jonathan Ankin Dranoff
- VA Connecticut Healthcare System-West Haven Campus, West Haven, Connecticut, USA .,Section of Digestive Diseases, Yale University School of Medicine, New Haven, Connecticut, USA
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[When should methotrexate hepatopathy be suspected and which measures are advisable?]. Z Rheumatol 2021; 81:67-70. [PMID: 34860288 DOI: 10.1007/s00393-021-01136-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/04/2021] [Indexed: 10/19/2022]
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8
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Identification of miR-199a-5p, miR-214-3p and miR-99b-5p as Fibrosis-Specific Extracellular Biomarkers and Promoters of HSC Activation. Int J Mol Sci 2021; 22:ijms22189799. [PMID: 34575957 PMCID: PMC8464755 DOI: 10.3390/ijms22189799] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 08/27/2021] [Accepted: 09/07/2021] [Indexed: 12/14/2022] Open
Abstract
Liver fibrosis is characterized by the accumulation of extracellular matrix (ECM) resulting in the formation of fibrous scars. In the clinic, liver biopsies are the standard diagnostic method despite the potential for clinical complications. miRNAs are single-stranded, non-coding RNAs that can be detected in tissues, body fluids and cultured cells. The regulation of many miRNAs has been linked to tissue damage, including liver fibrosis in patients, resulting in aberrant miRNA expression/release. Experimental evidence also suggests that miRNAs are regulated in a similar manner in vitro and could thus serve as translational in vitro–in vivo biomarkers. In this work, we set out to identify and characterize biomarkers for liver fibrosis that could be used in vitro and clinically for research and diagnostic purposes. We focused on miRNAs released from hepatic 3D cultures exposed to methotrexate (MTX), which causes fibrosis, and acetaminophen (APAP), an acute hepatotoxicant with no clinically relevant association to liver fibrosis. Using a 3D in vitro model, we corroborated compound-specific responses as we show MTX induced a fibrotic response, and APAP did not. Performing miRNA-seq of cell culture supernatants, we identified potential miRNA biomarkers (miR-199a-5p, miR-214-3p, niRNA-125a-5p and miR-99b-5p) that were associated with a fibrotic phenotype and not with hepatocellular damage alone. Moreover, transfection of HSC with miR-199a-5p led to decreased expression of caveolin-1 and increased α-SMA expression, suggesting its role in HSC activation. In conclusion, we propose that extracellular miR-214-3p, miR-99b-5p, miR-125a-5p and specifically miR-199a-5p could contribute towards a panel of miRNAs for identifying liver fibrosis and that miR-199a-5p, miR-214-3p and miR-99b-5p are promoters of HSC activation.
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Rattanakaemakorn P, Pinyowiwat P, Iamsumang W, Chanprapaph K, Suchonwanit P. Incidence and Risk Factors of Hepatic Fibrosis in Psoriatic Patients Receiving Methotrexate with Concomitant Acitretin Therapy and Methotrexate Monotherapy. DRUG DESIGN DEVELOPMENT AND THERAPY 2021; 15:2299-2307. [PMID: 34093007 PMCID: PMC8170124 DOI: 10.2147/dddt.s304168] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 05/12/2021] [Indexed: 12/24/2022]
Abstract
Background The use of methotrexate-acitretin (MTX-ACI) combination therapy in treating psoriasis has been limited due to concerns related to hepatic fibrosis. However, in vitro evidence revealed a protective effect of acitretin in methotrexate (MTX)-induced liver fibrosis. Objective This study aimed to compare the real-life incidence of hepatic fibrosis in patients with psoriasis receiving MTX-ACI and MTX monotherapy and to investigate factors associated with hepatic fibrosis in MTX-exposed patients. Methods A retrospective cohort study was conducted based on a real-life registry containing data on patients with psoriasis who were administered MTX-ACI or MTX between 2008 and 2019 and underwent transient elastography according to cumulative MTX dose of 1.0–1.5 g and/or 3.5–4.0 g. Time-to-event analysis was performed to determine the cumulative incidence, incidence rate, and factors potentially affecting the occurrence of hepatic fibrosis. Results Of the 160 patients, 32 (20%) were treated with MTX-ACI, and 128 (80%) with MTX alone. Four patients (12.5%) in MTX-ACI group and 21 (16.4%) in MTX group developed hepatic fibrosis (p = 0.59). There was no statistically significant difference in cumulative incidence (16% in MTX-ACI vs 17% in MTX, p = 0.89) and incidence rate (37 cases per 1000 person-year in MTX-ACI vs 23 cases per 1000 person-year in MTX; hazard ratio [HR] = 1.07; p = 0.90) of hepatic fibrosis between the two groups. Diabetes and obesity were identified as significant factors associated with hepatic fibrosis (adjusted HR = 2.40, 95% confidence interval [CI]: 1.05–5.51; p = 0.04 and adjusted HR = 3.28, 95% CI: 1.18–9.16; p = 0.02, respectively) regardless of the cumulative MTX dose. Conclusion The incidence of hepatic fibrosis in a real-life clinical situation, determined by transient elastography in patients with psoriasis receiving MTX-ACI, was not increased compared to those receiving MTX monotherapy. Type 2 diabetes mellitus and obesity were identified as risk factors of hepatic fibrosis; hence, patients with these factors receiving long-term MTX therapy should be regularly monitored for this particular event.
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Affiliation(s)
- Ploysyne Rattanakaemakorn
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Prinpat Pinyowiwat
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Wimolsiri Iamsumang
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Kumutnart Chanprapaph
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Poonkiat Suchonwanit
- Division of Dermatology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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Singh SK, Singnarpi SR. Safety and efficacy of methotrexate (0.3 mg/kg/week) versus a combination of methotrexate (0.15 mg/kg/week) with cyclosporine (2.5 mg/kg/day) in chronic plaque psoriasis: A randomised non-blinded controlled trial. Indian J Dermatol Venereol Leprol 2021; 87:214-222. [PMID: 33769732 DOI: 10.25259/ijdvl_613_19] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 05/01/2020] [Indexed: 01/19/2023]
Abstract
BACKGROUND Psoriasis is a chronic, inflammatory, relapsing and remitting disease with no cure till date. There is a paucity of trials using a combination of methotrexate (MTX) and cyclosporine (CsA) in chronic plaque psoriasis, due to fear of added toxicity, although they are time tested treatment options for monotherapy. AIMS The study aimed to compare the efficacy and adverse effect profile of the standard recommended dose of MTX (i.e. 0.3mg/kg/week) versus a combination of reduced doses of MTX and CsA (i.e. MTX 0.15 mg/kg/week with CsA 2.5mg/kg/day) in patients with chronic plaque psoriasis. METHODS Study design was a non-blinded randomised controlled trial. Patients of chronic plaque psoriasis with PASI more than 10 were randomised in 1: 1 allocation to receive either 0.3 mg/kg/week of intramuscular MTX injection or a combination of 0.15 mg/kg/week of intramuscular MTX injection and 2.5 mg/kg/day of CsA rounded off to the nearest 25 mg. Patients were followed up at every 2 weeks for 12 weeks. The doses were kept fixed throughout the study period. RESULTS A total of 66 patients received MTX monotherapy, whereas 67 patients received the combination. At baseline, both groups were comparable in their BSA (P = 0.105, Student t-test) and PASI (P = 0.277, Student t-test), which reduced significantly at 12 weeks in both groups (P < 0.001, paired t-test). The achievement of PASI-75 (P = 0.005), PASI-90 (P < 0.001) and PASI-100 (P = 0.001) was more in the combination group (Chi square test). Intention to treat analysis using Chi square test also showed better outcomes for PASI-75 (P = 0.027), PASI-90 (P < 0.001) and PASI-100 (P = 0.001) in the combination group. Combination group also had earlier onset of action (P = 0.001, Chi square test). There was no significant difference between the groups in terms of laboratory and clinical adverse events. LIMITATIONS Non-blinded, no comparison with CsA monotherapy arm, no follow up beyond 12 weeks. CONCLUSION The combination of reduced doses of MTX and CsA is more efficacious with earlier onset of action and similar adverse effects as with MTX monotherapy.
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Affiliation(s)
- Satyendra Kumar Singh
- Department of Dermatology and Venereology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Sermili Rini Singnarpi
- Department of Dermatology and Venereology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
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Azzam A, Jiyad Z, O'Beirne J. Is methotrexate hepatotoxicity associated with cumulative dose? A systematic review and meta-analysis. Australas J Dermatol 2021; 62:130-140. [PMID: 33769558 DOI: 10.1111/ajd.13546] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 11/24/2020] [Accepted: 11/28/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND/OBJECTIVE Methotrexate (MTX) is widely used in various medical specialties. However, hepatotoxicity is an ongoing concern and this is thought to be directly associated with cumulative dose. We sought to synthesise the published literature to evaluate the association between methotrexate hepatotoxicity and cumulative dose. METHODS A systematic review of Medline (PubMed) EMBASE, CINAHL and The Cochrane Library was performed. Full texts of articles were examined, and excluded articles were recorded with reasons for exclusion. A meta-analysis of correlation coefficients was performed using Fisher's z-transformation and a random effects model. Cochran's Q-test and the I2 statistic were calculated to assess heterogeneity. RESULTS A total of 35 studies met inclusion criteria. Measures of hepatotoxicity were highly varied and included liver biopsy, elastography, FibroTest, biochemical tests and scoring systems (Fib-4, APRI, AST:ALT). Some studies analysed for the association with MTX cumulative dose using more than one modality. Overall, 38 analyses found no significant association between MTX cumulative dose and hepatoxicity vs eight that identified a significant association. The pooled correlation coefficient from five studies which utilised elastography was 0.18 (95% CI, -0.09 to 0.42), with significant heterogeneity between studies (P < 0.0001), I2 = 92%). CONCLUSIONS Our synthesis of a large volume of studies in this review found no significant association between MTX cumulative dose and hepatotoxicity, both in terms of vote counting and with regard to the meta-analysis of correlation coefficients from studies that utilised elastography. This challenges the long-held belief that liver injury is a direct result of drug accumulation.
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Affiliation(s)
- Ali Azzam
- Department of Hepatology, Addenbrooke's Hospital, Cambridge, UK.,Griffith University, Brisbane, Queensland, Australia
| | - Zainab Jiyad
- Dermatology Unit, St. George's University of London, London, UK.,Department of Dermatology, King's College Hospital, London, UK
| | - James O'Beirne
- University of the Sunshine Coast, Maroochydore, Queensland, Australia.,Department of Gastroenterology, Sunshine Coast University Hospital, Maroochydore, Queensland, Australia
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Bafna P, Sahoo RR, Hazarika K, Manoj M, Rungta S, Wakhlu A. Prevalence of liver fibrosis by Fibroscan in patients on long-term methotrexate therapy for rheumatoid arthritis. Clin Rheumatol 2021; 40:3605-3613. [PMID: 33686476 DOI: 10.1007/s10067-021-05678-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 02/26/2021] [Accepted: 03/01/2021] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Data on the long-term use of methotrexate (MTX) causing liver fibrosis in patients with rheumatoid arthritis (RA) is sparse. Liver biopsy is the gold standard to assess fibrosis but is an invasive procedure. Transient elastography (TE) by Fibroscan is a noninvasive validated tool to detect and quantify liver fibrosis. The present study aimed to assess the prevalence of liver fibrosis by Fibroscan in patients with RA on long-term MTX therapy and its correlation with cumulative dose of MTX. METHODS This cross-sectional study included adult patients (≥ 18 years age) of RA who had been on MTX for ≥ 3 years. The patients' records were reviewed, and the cumulative dose of MTX was calculated. Liver fibrosis was assessed by TE method, and the cutoff value of 7.1 kPa (kilopascal) was considered abnormal (liver fibrosis). Spearman's rank test was used to assess the correlation between the cumulative dose of MTX and Fibroscan score. RESULTS Seventy-five patients were enrolled of which 69 were females (92%). The mean age was 47.2 ± 11.3 years. The mean body mass index and waist circumference were 24.8 ± 3.9 kg/m2 and 91.6 ± 9.9 cm, respectively. The median duration and cumulative dose of MTX were 336 weeks (interquartile range,144-912 weeks) and 6300 mg (interquartile range, 2400-22,000 mg), respectively. The mean liver stiffness was 5.22 ± 2.03 kPa. Twelve patients (16%) had Fibroscan score ≥ 7.1 kPa, of which 3 patients had severe liver stiffness (9.5 to 12.5 kPa) and one patient had liver stiffness in the range of cirrhosis (> 12.5 kPa). Fibroscan scores significantly correlated with cumulative dose of MTX (r= 0.30, p = 0.008). CONCLUSIONS Long-term MTX therapy in RA was associated with increased liver stiffness on Fibroscan. Key Points • Fibroscan is a useful tool for monitoring MTX-induced liver fibrosis. • Liver fibrosis as evidenced by increased liver stiffness on Fibroscan is prevalent among patients on long-term MTX therapy for RA.
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Affiliation(s)
- Prashant Bafna
- Department of Clinical Immunology and Rheumatology, King George's Medical University, Lucknow, 226003, India
| | - Rasmi Ranjan Sahoo
- Department of Clinical Immunology and Rheumatology, King George's Medical University, Lucknow, 226003, India
| | - Kasturi Hazarika
- Department of Clinical Immunology and Rheumatology, King George's Medical University, Lucknow, 226003, India
| | - Manesh Manoj
- Department of Clinical Immunology and Rheumatology, King George's Medical University, Lucknow, 226003, India
| | - Sumit Rungta
- Department of Medical Gastroenterology, King George's Medical University, Lucknow, 226003, India
| | - Anupam Wakhlu
- Department of Clinical Immunology and Rheumatology, King George's Medical University, Lucknow, 226003, India.
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Wang Z, Huang Y, Nossent H, Chan JJ, Adams LA, Joseph J, Cheng W, Garas G, MacQuillan G, Jeffrey GP. Hepascore predicts liver outcomes and all-cause mortality in long-term methotrexate users: A retrospective cohort study. JGH OPEN 2020; 4:1211-1216. [PMID: 33319058 PMCID: PMC7731826 DOI: 10.1002/jgh3.12430] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 09/01/2020] [Accepted: 09/09/2020] [Indexed: 12/24/2022]
Abstract
Background and aim Methotrexate (MTX) is routinely used for immunological disorders, and its long‐term use is associated with hepatotoxicity. The aim of this study was to investigate whether a serum liver fibrosis test (Hepascore) predicted the risk of adverse liver‐related outcomes and mortality. Methods A total of 92 patients in Western Australia who had a long‐term MTX intake history,from 2004 to 2016, were recruited and followed up from the first Hepascore to death or end of the study. Clinical data, all deaths, and liver‐related outcomes (liver‐related death and decompensation) were obtained from hospital, PathWest, and WA Data Linkage Unit databases. Results Nine deaths and four adverse liver‐related outcomes occurred during the follow up of 354 person‐years. The 5‐year survival was 86.1%. The liver‐related outcome free survival was 95.6%. Baseline Hepascore ≥0.84 was associated with advanced fibrosis on liver biopsy (P = 0.025). A baseline Hepascore ≥0.84 was significantly associated with higher risks for adverse liver‐related outcomes (P < 0.001) and all‐cause mortality (P = 0.001). Cox regression demonstrated that only baseline Hepascore ≥0.84 was independently associated with the increased risk of all‐cause mortality (7.91 [1.52–41.29], P = 0.014). Moreover, any Hepascore ≥0.84 found during follow up was independently associated with the increased risk of all‐cause mortality (86.18 [4.03–1844.83], P = 0.007). Conclusions This study demonstrated the potential importance of Hepascore monitoring in long‐term MTX users. Patients with a Hepascore higher than 0.84 at any stage had increased mortality, but further studies are required to confirm this finding.
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Affiliation(s)
- Zhengyi Wang
- School of Medicine and PharmacologyThe University of Western AustraliaPerthWestern AustraliaAustralia
- Department of HepatologySir Charles Gairdner HospitalPerthWestern AustraliaAustralia
| | - Yi Huang
- School of Medicine and PharmacologyThe University of Western AustraliaPerthWestern AustraliaAustralia
- Department of HepatologySir Charles Gairdner HospitalPerthWestern AustraliaAustralia
| | - Hans Nossent
- School of Medicine and PharmacologyThe University of Western AustraliaPerthWestern AustraliaAustralia
- Department of RheumatologySir Charles Gairdner HospitalPerthWestern AustraliaAustralia
| | - Jonathan J Chan
- Department of DermatologySir Charles Gairdner HospitalPerthWestern AustraliaAustralia
| | - Leon A Adams
- School of Medicine and PharmacologyThe University of Western AustraliaPerthWestern AustraliaAustralia
- Department of HepatologySir Charles Gairdner HospitalPerthWestern AustraliaAustralia
| | - John Joseph
- Department of BiochemistryPathWest Laboratory MedicinePerthWestern AustraliaAustralia
| | - Wendy Cheng
- Department of Gastroenterology and HepatologyRoyal Perth HospitalPerthWestern AustraliaAustralia
| | - George Garas
- Department of HepatologySir Charles Gairdner HospitalPerthWestern AustraliaAustralia
| | - Gerry MacQuillan
- School of Medicine and PharmacologyThe University of Western AustraliaPerthWestern AustraliaAustralia
- Department of HepatologySir Charles Gairdner HospitalPerthWestern AustraliaAustralia
| | - Gary P Jeffrey
- School of Medicine and PharmacologyThe University of Western AustraliaPerthWestern AustraliaAustralia
- Department of HepatologySir Charles Gairdner HospitalPerthWestern AustraliaAustralia
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Mori S, Arima N, Ito M, Ueki Y, Abe Y, Aoyagi K, Fujiyama S. Incidence, predictive factors and severity of methotrexate-related liver injury in rheumatoid arthritis: a longitudinal cohort study. Rheumatol Adv Pract 2020; 4:rkaa020. [PMID: 33134809 PMCID: PMC7585403 DOI: 10.1093/rap/rkaa020] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Accepted: 05/27/2020] [Indexed: 12/16/2022] Open
Abstract
Objectives The aims were to determine the incidence rate, predictive factors and severity of liver injury that develops during MTX treatment for RA and to evaluate the role of pretreatment hepatic fat deposition. Methods We used an ongoing real-life registry containing RA patients who had started MTX between August 2007 and April 2018 at participating institutions. The liver-to-spleen attenuation ratio on CT scans at enrolment was used to evaluate pretreatment fat deposition quantitatively. Patients were followed until persistent transaminitis developed or until the end of the study. Liver biopsy was performed for patients who presented with persistent transaminitis. Results We followed 289 new MTX users without pretreatment elevations of transaminases (mean follow-up time, 58.3 months). Hepatic fat deposition was detected in half of the patients at enrolment. During follow-up, persistent transaminitis occurred at a crude incidence rate of 3.13 per 100 person-years, and the cumulative incidence at 5 years was estimated to be 13%. A multivariate Fine–Gray regression analysis showed that the most important predictive factors were pre-existing moderate to severe fat deposition (adjusted hazard ratio, 7.69; 95% CI: 3.10, 19.10) and obesity (adjusted hazard ratio, 2.68; 95% CI: 1.37, 5.25). Non-alcoholic steatohepatitis (NASH) was the most predominant pattern in liver biopsy samples. Hepatic fibrosis was found in 90% of samples, but most cases were not advanced. Conclusion Aggravation of underlying fatty liver to NASH with fibrosis seems to be an important mechanism of liver injury that occurs in MTX-treated RA patients.
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Affiliation(s)
- Shunsuke Mori
- Department of Rheumatology, Clinical Research Center for Rheumatic Diseases, National Hospital Organization Kumamoto Saishun Medical Center, Kohshi, Kumamoto
| | - Nobuyuki Arima
- Department of Pathology, Kumamoto Shinto General Hospital, Kumamoto
| | - Masahiro Ito
- Department of Pathology, Clinical Research Center, National Hospital Organization Nagasaki Medical Center, Omura, Nagasaki
| | - Yukitaka Ueki
- Rheumatic and Collagen Disease Center, Sasebo Chuo Hospital, Sasebo, Nagasaki
| | - Yasuyo Abe
- Department of Public Health, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki
| | - Kiyoshi Aoyagi
- Department of Public Health, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki
| | - Shigetoshi Fujiyama
- Department of Gastroenterology and Hepatology, Kumamoto Shinto General Hospital, Kumamoto, Japan
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Adikwu E, Ebinyo N. Potential Therapeutic Activities of Melatonin and Alpha Lipoic Acid on Methotrexate-Induced Hepatotoxicity in Rats. EGYPTIAN JOURNAL OF BASIC AND CLINICAL PHARMACOLOGY 2020. [DOI: 10.32527/2020/101433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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16
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Khaitan B, Gupta S. Total cumulative dose of methotrexate is not the same as continuous cumulative dose: A clinician's perspective. Indian Dermatol Online J 2020; 11:425-427. [PMID: 32695708 PMCID: PMC7367581 DOI: 10.4103/idoj.idoj_361_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 11/04/2019] [Accepted: 11/26/2019] [Indexed: 11/18/2022] Open
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Mori S, Arima N, Ito M, Fujiyama S, Kamo Y, Ueki Y. Non-alcoholic steatohepatitis-like pattern in liver biopsy of rheumatoid arthritis patients with persistent transaminitis during low-dose methotrexate treatment. PLoS One 2018; 13:e0203084. [PMID: 30142184 PMCID: PMC6108522 DOI: 10.1371/journal.pone.0203084] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 08/14/2018] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE The mechanism of liver injury with low-dose methotrexate (MTX) is incompletely understood. This study was designed to evaluate the association between non-alcoholic fatty liver disease (NAFLD) and liver injury during MTX treatment for rheumatoid arthritis (RA). METHODS Between October 2014 and May 2015, we enrolled all MTX users for RA and monitored participant serum hepatic transaminase levels for 1 year. All patients had normal transaminase levels before the first MTX prescription. Using diagnostic criteria for non-alcoholic steatohepatitis (NASH), we performed histological analyses for patients presenting persistent transaminitis, defined as elevations of hepatic transaminases in four of six determinations during the follow-up period. Possible risk factors for persistent transaminitis were also examined. RESULTS We followed 846 RA patients with a mean cumulative MTX dose of 2.48 g and identified 51 patients presenting persistent transaminitis. According to multivariate logistic regression analysis, obesity (odds ratio [OR] 3.23, p < 0.001), type 2 diabetes (OR 3.52, p = 0.001), hypercholesterolemia (OR 2.56, p = 0.004), and hyperuricemia (OR 3.52, p = 0.019), which are recognized as risk factors for NAFLD, were independently associated with a risk of persistent transaminitis. Among patients with persistent transaminitis, 42 showed fatty liver at ultrasonography. These patients had no evidence of alcoholic fatty liver, chronic viral hepatitis, autoimmune liver diseases, or hereditary liver diseases. Biopsy specimens were obtained from 32 patients, and we found that a NASH-like pattern was the most prevalent histological abnormality. There was no significant impact of MTX dose and duration on the histological severity. CONCLUSION Risk factors and histological findings are similar between NAFLD/NASH and liver injury during low-dose MTX treatment for RA, which suggests a strong association between both entities. NAFLD/NASH may be an underlying condition causing persistent transaminitis in MTX-treated RA patients. The results of this study illustrate the need for monitoring liver injury in RA patients with NAFLD risk factors during MTX treatment.
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Affiliation(s)
- Shunsuke Mori
- Department of Rheumatology, Clinical Research Center for Rheumatic Diseases, NHO Kumamoto Saishunsou National Hospital, Kohshi, Kumamoto, Japan
| | - Nobuyuki Arima
- Department of Pathology, Kumamoto Shinto General Hospital, Kumamoto, Japan
| | - Masahiro Ito
- Department of Pathology, Clinical Research Center, NHO Nagasaki Medical Center, Omura, Nagasaki, Japan
| | - Shigetoshi Fujiyama
- Department of Gastroenterology and Hepatology, Kumamoto Shinto General Hospital, Kumamoto, Japan
| | - Yasuhiro Kamo
- Gastrointestinal Endoscopy Center, Sasebo Chuo Hospital, Sasebo, Nagasaki, Japan
| | - Yukitaka Ueki
- Rheumatic and Collagen Disease Center, Sasebo Chuo Hospital, Sasebo, Nagasaki, Japan
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18
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Tang KT, Chen YM, Chang SN, Lin CH, Chen DY. Psoriatic patients with chronic viral hepatitis do not have an increased risk of liver cirrhosis despite long-term methotrexate use: Real-world data from a nationwide cohort study in Taiwan. J Am Acad Dermatol 2018; 79:652-658. [PMID: 29753054 DOI: 10.1016/j.jaad.2018.05.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 04/23/2018] [Accepted: 05/03/2018] [Indexed: 01/12/2023]
Abstract
BACKGROUND Methotrexate (MTX) is commonly used in the treatment of patients with moderate-to-severe psoriasis. OBJECTIVE We conducted a nationwide population-based cohort study to investigate the impact of long-term MTX use on the risk of chronic viral hepatitis-related cirrhosis among psoriatic patients in Taiwan. METHODS This study obtained data from the National Health Insurance Research Database in Taiwan. We identified 2417 psoriatic patients with chronic hepatitis B (CHB) (370 MTX users and 2047 nonusers of MTX) and 1127 psoriatic patients with chronic hepatitis C (CHC) (174 MTX users and 953 nonusers of MTX) from January 1, 2000, to December 31, 2010. RESULTS After a mean follow-up of more than 9 years since the diagnosis of chronic viral hepatitis, a total of 125 patients with CHB (5%) and 120 patients with CHC (11%) developed liver cirrhosis. Comparable proportions of MTX users and nonusers of MTX developed liver cirrhosis (4% vs 5% in patients with CHB and 11% vs 11% in patients with CHC [both P >.05]). LIMITATIONS There is possible selection bias and medication nonadherence. CONCLUSION Our real-world data show that long-term MTX use may not be associated with an increased risk of liver cirrhosis among psoriatic patients with chronic viral hepatitis.
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Affiliation(s)
- Kuo-Tung Tang
- Division of Allergy, Immunology, and Rheumatology, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yi-Ming Chen
- Division of Allergy, Immunology, and Rheumatology, Taichung Veterans General Hospital, Taichung, Taiwan; Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Shih-Ni Chang
- Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Ching-Heng Lin
- Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan.
| | - Der-Yuan Chen
- Rheumatology and Immunology Center, China Medical University Hospital, Taichung, Taiwan; College of Medicine, China Medical University, Taichung, Taiwan.
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Cheng HS, Rademaker M. Monitoring methotrexate-induced liver fibrosis in patients with psoriasis: utility of transient elastography. PSORIASIS-TARGETS AND THERAPY 2018; 8:21-29. [PMID: 29785393 PMCID: PMC5953305 DOI: 10.2147/ptt.s141629] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Increasingly, existing evidence indicates that methotrexate-associated liver injury is related to comorbid risk factors such as diabetes, alcoholism, and obesity, rather than to methotrexate itself. Despite this fact, significant effort continues to be expended in the monitoring of low-dose methotrexate in patients with psoriasis. The gold standard investigation has been liver biopsy, but this is associated with significant morbidity and mortality. As methotrexate-induced liver injury is uncommon, the risk/benefit ratio of liver biopsy has been questioned. Fortunately, a number of new technologies have been developed for the diagnosis of chronic liver disease, including transient elastography (TE). TE is a type of shear wave ultrasound elastography, which measures the speed of shear waves used to estimate hepatic tissue stiffness. Several meta-analyses show very high pooled sensitivity and specificity for the diagnosis of hepatic cirrhosis (87% and 91%, respectively) in a variety of chronic liver disorders. It has a negative predictive value for cirrhosis of >90% and a positive predictive value of 75%. Recent European guidelines now advocate the use of TE as the first-line test for the assessment of fibrosis in alcohol- or hepatitis-related liver disease, including nonalcoholic fatty liver disease (NAFLD). As the prevalence of obesity and metabolic syndrome, including NAFLD, is significantly elevated in patients with psoriasis, TE may be worth considering as a routine investigation for any patient with psoriasis. Although high-quality studies comparing TE with standard liver biopsy in the monitoring of psoriatics on low-dose methotrexate are lacking, the evidence from multiple small cohort studies and case series demonstrates its effectiveness. A recent Australasian position statement recommends that TE should be considered as a routine investigation for monitoring methotrexate therapy, repeated every 3 years if kPa <7.5 and yearly if kPa >7.5. Liver biopsy should be considered for patients with a kPa >9.5.
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Affiliation(s)
- Harriet S Cheng
- Dermatology Service, Auckland City Hospital, Auckland, New Zealand
| | - Marius Rademaker
- Waikato Clinical Campus, Auckland University Medical School, Hamilton, New Zealand
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20
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Clinical connection between rheumatoid arthritis and liver damage. Rheumatol Int 2018; 38:715-724. [PMID: 29627896 DOI: 10.1007/s00296-018-4021-5] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Accepted: 03/26/2018] [Indexed: 12/15/2022]
Abstract
When liver damage is present in rheumatoid arthritis (RA) patients, it is sometimes difficult to determine whether it is a hepatic manifestation of RA, associated primary liver disease or hepatotoxic liver disease which developed during the treatment of RA. Liver damage during RA is most common in the form of asymptomatic abnormal liver tests. Occasionally, liver damage may progress to cirrhosis. Patients with RA are more susceptible to an associated autoimmune liver disease. Medications used in rheumatology are often hepatotoxic and it is difficult to differentiate between hepatic manifestations of the primary disease and potential hepatotoxicity of the administered medications. The significance of the paper is in the fact that it includes the most relevant and the latest information on this commonly present problem in clinical practice. The aim of the author is to provide comprehensive but at the same time concise data which will be useful to the doctors who come into contact with RA patients with symptomatic or asymptomatic liver disease. Timely diagnosis and treatment of liver disease in RA patients can significantly influence the course and outcome of rheumatoid arthritis.
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Drug-Induced Gastrointestinal and Hepatic Disease Associated with Biologics and Nonbiologic Disease-Modifying Antirheumatic Drugs. Rheum Dis Clin North Am 2018; 44:29-43. [DOI: 10.1016/j.rdc.2017.09.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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22
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Bauer B, Chyou PH, Stratman EJ, Green C. Noninvasive Testing for Nonalcoholic Steatohepatitis and Hepatic Fibrosis in Patients With Psoriasis Receiving Long-term Methotrexate Sodium Therapy. JAMA Dermatol 2017; 153:977-982. [PMID: 28832872 DOI: 10.1001/jamadermatol.2017.2083] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Importance The long-term implications of hepatotoxic effects in patients with psoriasis remains uncharacterized, and a method is needed for the noninvasive monitoring of the development and progression of hepatic fibrosis in patients with psoriasis receiving long-term methotrexate therapy. Objective To evaluate if NASH FibroSure, a noninvasive test for nonalcoholic steatohepatitis (NASH) and hepatic fibrosis, can be used for patients with psoriasis to aid in determining eligibility for methotrexate sodium (MTX) therapy, monitor for the development of MTX-induced hepatotoxic effects, and monitor for worsening of hepatic fibrosis scores during MTX therapy. Design, Setting, and Participants A retrospective descriptive analysis was conducted among a cohort of patients with psoriasis treated with MTX who underwent NASH FibroSure testing between January 1, 2007, and December 31, 2013, at a dermatology referral center at a single institution. Data analysis was performed from January 1 to December 31, 2014. Main Outcomes and Measures NASH FibroSure risk scores suggesting the development and progression of hepatic fibrosis in patients with psoriasis receiving long-term MTX therapy. Results Included in the institutional experience portion of the study were 129 patients with psoriasis undergoing treatment with MTX, while 107 patients (57 women and 50 men; mean [SD] age, 83.3 [13.5] years) underwent NASH FibroSure testing during MTX therapy and were eligible for correlation analysis. Of the 129 patients with psoriasis undergoing treatment with MTX, 69 (53.5%) underwent NASH FibroSure testing prior to starting MTX; 19 of those patients (27.5%) had elevated fibrosis scores, and 54 (78.3%) had elevated steatosis scores. Among the 107 patients who underwent NASH FibroSure testing during MTX therapy, the cumulative MTX dose corresponded to a statistically significant association of a higher NASH FibroSure hepatic fibrosis score in women (Spearman ρ = 0.21; P = .02) but not in men (Spearman ρ = 0.17; P = .11). All patients in the cohort except 1 were managed without a liver biopsy. Conclusions and Relevance The patients with psoriasis in this study had a high prevalence of elevated hepatic steatosis scores. The NASH FibroSure test can be used to monitor changes in fibrosis score in patients with psoriasis receiving MTX. In a single-institution cohort, these results suggest that NASH FibroSure may be used, especially among female patients, to help monitor for risk of worsening fibrosis during MTX therapy.
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Affiliation(s)
- Bruce Bauer
- Pariser Dermatology Specialists, Norfolk, Virginia
| | - Po-Huang Chyou
- Bioinformatics Research Center, Marshfield Clinic Research Foundation, Marshfield, Wisconsin
| | - Erik J Stratman
- Department of Dermatology, Marshfield Clinic, Marshfield, Wisconsin
| | - Clayton Green
- Department of Dermatology, Marshfield Clinic, Marshfield, Wisconsin
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Conway R, Carey JJ. Risk of liver disease in methotrexate treated patients. World J Hepatol 2017; 9:1092-1100. [PMID: 28989565 PMCID: PMC5612840 DOI: 10.4254/wjh.v9.i26.1092] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Revised: 04/20/2017] [Accepted: 07/10/2017] [Indexed: 02/06/2023] Open
Abstract
Methotrexate is the first line drug treatment for a number of rheumatic and non-rheumatic diseases. It is effective in controlling disease activity and preventing disease-related damage, and significantly cheaper than many alternatives. Use in rheumatoid arthritis infers a significant morbidity and mortality benefit. Methotrexate is generally well tolerated but can cause symptomatic adverse events. Multiple serious adverse events have been attributed to methotrexate, based largely on older reports using high or daily doses, and subsequent case reports and circumstantial evidence. The risk with modern dosing regimens: Lower doses, weekly schedules, and concomitant folic acid is less clear. Clarification and dissemination of the actual risk is crucial so appropriate judgements can be made for patients who may benefit from this treatment. Methotrexate has been associated with a range of liver related adverse events ranging from asymptomatic transaminase elevations to fibrosis and fatal hepatic necrosis. Concern over potential liver toxicity has resulted in treatment avoidance, cessation, or recommendations for investigations which may be costly, invasive and unwarranted. Modern laboratory monitoring of liver blood tests may also influence the risk of more serious complications. The majority of present day studies report an approximate doubling of the relative risk of elevated transaminases in methotrexate treated patients but no increased risk of symptomatic or severe liver related adverse events. In this article we will review the evidence around methotrexate and liver related adverse events.
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Affiliation(s)
- Richard Conway
- Centre for Arthritis and Rheumatic Diseases, St. Vincent’s University Hospital, Dublin 4, Ireland
- CARD Newman Research Fellow, University College Dublin, Belfield, Dublin 4, Ireland
| | - John J Carey
- Department of Rheumatology, Galway University Hospitals, Merlin Park, Galway H91 YR71, Ireland
- Clinical Sciences Institute, National University of Ireland Galway, Galway H91 TK33, Ireland
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Shetty A, Cho W, Alazawi W, Syn WK. Methotrexate Hepatotoxicity and the Impact of Nonalcoholic Fatty Liver Disease. Am J Med Sci 2017; 354:172-181. [PMID: 28864376 DOI: 10.1016/j.amjms.2017.03.014] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Revised: 02/10/2017] [Accepted: 03/08/2017] [Indexed: 01/01/2023]
Abstract
Methotrexate (MTX) is commonly used to treat individuals with rheumatological and dermatologic disorders. Current American College of Rheumatology (ACR) and American Association of Dermatology (AAD) guidelines identify diabetes and obesity as risk factors for MTX-induced liver injury. Both diabetes and obesity are components of the metabolic syndrome, and are also risk factors for nonalcoholic fatty liver disease (NAFLD). NAFLD affects approximately 40% of the U.S. population, and those with more advanced NAFLD (i.e., nonalcoholic steatohepatitis with or without fibrosis) are likely to develop progressive liver disease. As such, individuals who are treated with MTX may need to be screened for advanced NAFLD, as this may put them at an increased risk of MTX-induced liver injury. In this mini-review, we review the current ACR and AAD guidelines on MTX hepatotoxicity, discuss the evidence (or lack thereof) of the impact of metabolic risk factors on MTX-induced liver injury and highlight the areas that need further research.
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Affiliation(s)
- Akshay Shetty
- Division of Gastroenterology and Hepatology, Medical University of South Carolina, Charleston, South Carolina
| | - WonKyung Cho
- Division of Gastroenterology and Hepatology, Medical University of South Carolina, Charleston, South Carolina
| | - William Alazawi
- Department of Hepatology, Barts Health NHS Trust, London, United Kingdom; Centre for Immunobiology, Blizzard Institute, Queen Mary University of London, London, United Kingdom
| | - Wing-Kin Syn
- Division of Gastroenterology and Hepatology, Medical University of South Carolina, Charleston, South Carolina; Section of Gastroenterology, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina.
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Xu YY, Ge J, Zhang MH, Sun WJ, Zhang J, Yu PL, Zheng YF, Yang J, Zhu XQ. Intravenous Administration of Multiwalled Carbon Nanotubes Aggravates High-Fat Diet-Induced Nonalcoholic Steatohepatitis in Sprague Dawley Rats. Int J Toxicol 2016; 35:634-643. [PMID: 27306319 DOI: 10.1177/1091581816653363] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Multiwalled carbon nanotubes (MWCNTs) have been explored in pharmaceutical applications such as tumor targeting and delivery of drugs, in which MWCNTs are given through intravenous injection. However, the biosafety of MWCNTs is of concern for such application. Therefore, in the current study, we used a fatty liver model to investigate the possible toxicity of MWCNTs to the liver, as MWCNTs were retained mainly in the liver of mice after intravenous injection. Male Sprague Dawley rats were used to generate the fatty liver model, and the effects of intravenous administration of MWCNTs on fatty liver were studied. Hematoxylin and eosin staining for hepatocellular anatomy and Masson trichrome staining for hepatic fibrosis were conducted. Histologically, MWCNTs aggravated steatohepatitis with higher nonalcoholic fatty liver disease scores. Analysis of liver injury markers indicated that MWCNTs administration resulted in chronic hepatitis, along with increased liver fat and altered liver oxidation, including the increase of P6 protein and the depletion of glutathione. In conclusion, our results suggest that MWCNTs can aggravate nonalcoholic steatohepatitis in Sprague Dawley rats, and oxidative injury may be involved in this process.
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Affiliation(s)
- Yu-Ying Xu
- Department of Toxicology, School of Public Health, Zhejiang University, Hangzhou, Zhejiang, China
| | - Juan Ge
- Department of Toxicology, School of Public Health, Zhejiang University, Hangzhou, Zhejiang, China
| | - Mo-Han Zhang
- Department of Toxicology, School of Public Health, Zhejiang University, Hangzhou, Zhejiang, China
| | - Wen-Jie Sun
- Department of Toxicology, School of Public Health, Zhejiang University, Hangzhou, Zhejiang, China
| | - Jun Zhang
- Department of Toxicology, School of Public Health, Zhejiang University, Hangzhou, Zhejiang, China
| | - Pei-Lin Yu
- Department of Toxicology, School of Public Health, Zhejiang University, Hangzhou, Zhejiang, China
| | - Yi-Fan Zheng
- Department of Toxicology, School of Public Health, Zhejiang University, Hangzhou, Zhejiang, China
| | - Jun Yang
- Department of Toxicology, School of Public Health, Hangzhou Normal University, Hangzhou, Zhejiang, China
- Collaborative Innovation Center for the Diagnosis and Treatment of Infectious Diseases, National Key Laboratory for the Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang, China
| | - Xin-Qiang Zhu
- Department of Toxicology, School of Public Health, Zhejiang University, Hangzhou, Zhejiang, China
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Kaffenberger BH, Kaffenberger JA, Wong H, Jarjour W, Levin D, Bechtel MA. Magnetic resonance elastography and transient elastography as non-invasive analyses for liver fibrosis: can they obviate the need for liver biopsy in psoriasis patients treated with methotrexate? Int J Dermatol 2016; 54:752-6. [PMID: 26108262 DOI: 10.1111/ijd.12923] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The liver biopsy has been regarded as the reference standard method of monitoring hepatic fibrosis in psoriasis patients treated with methotrexate. It has also been subject to concerns over sampling error, internal and external variability, and potential for morbidity and mortality. During the past two decades, two imaging techniques, magnetic resonance elastography and transient elastography, have been developed and approved by the US Food and Drug Administration (FDA) for the assessment of hepatic fibrosis. Although high-quality, psoriasis-specific data are lacking, both methods have been shown to have outstanding efficacy in the detection of hepatic fibrosis, particularly the more advanced stages which may warrant the choice of a therapeutic alternative to methotrexate. Dermatologists should be aware of the availability of these tests and understand their limitations. Prospective studies in psoriasis and methotrexate management using these techniques are needed.
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Affiliation(s)
| | - Jessica A Kaffenberger
- Department of Dermatology, Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Henry Wong
- Department of Dermatology, Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Wael Jarjour
- Department of Rheumatology, Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Douglas Levin
- Department of Gastroenterology, Hepatology and Nutrition, Ohio State University Wexner Medical Center, Columbus, OH, USA
| | - Mark A Bechtel
- Department of Dermatology, Ohio State University Wexner Medical Center, Columbus, OH, USA
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Tang KT, Hung WT, Chen YH, Lin CH, Chen DY. Methotrexate is not associated with increased liver cirrhosis in a population-based cohort of rheumatoid arthritis patients with chronic hepatitis B. Sci Rep 2016; 6:22387. [PMID: 26928373 PMCID: PMC4772158 DOI: 10.1038/srep22387] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Accepted: 02/10/2016] [Indexed: 02/07/2023] Open
Abstract
A few studies showed that long-term methotrexate (MTX) use exacerbates liver fibrosis and even leads to liver cirrhosis in rheumatoid arthritis (RA) patients. We therefore conducted a population-based cohort study to investigate the impact of long-term MTX use on the risk of chronic hepatitis B (CHB)-related cirrhosis among RA patients. We analyzed data from the National Health Insurance Research Database in Taiwan and identified 631 incident cases of RA among CHB patients (358 MTX users and 273 MTX non-users) from January 1, 1998 to December 31, 2007. After a median follow-up of more than 6 years since the diagnosis of CHB, a total of 41 (6.5%) patients developed liver cirrhosis. We did not find an increased risk of liver cirrhosis among CHB patients with long-term MTX use for RA. Furthermore, there was no occurrence of liver cirrhosis among 56 MTX users with a cumulative dose ≧3 grams after 97 months' treatment. In conclusion, our data showed that long-term MTX use is not associated with an increased risk for liver cirrhosis among RA patients with CHB. However, interpretation of the results should be cautious due to potential bias in the cohort.
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Affiliation(s)
- Kuo-Tung Tang
- Division of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, ROC
- Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung, ROC
| | - Wei-Ting Hung
- Division of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, ROC
- School of Medicine, National Yang-Ming University, Taipei, ROC
| | - Yi-Hsing Chen
- Division of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, ROC
- School of Medicine, National Yang-Ming University, Taipei, ROC
| | - Ching-Heng Lin
- Department of Medical Research, Taichung Veterans General Hospital, Taichung, ROC
| | - Der-Yuan Chen
- Division of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, ROC
- School of Medicine, National Yang-Ming University, Taipei, ROC
- Institute of Microbiology and Immunology, Chung Shan Medical University, Taichung, ROC
- Institute of Biomedical Science, National Chung Hsing University, Taichung, ROC
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Schumacher JD, Guo GL. Mechanistic review of drug-induced steatohepatitis. Toxicol Appl Pharmacol 2015; 289:40-7. [PMID: 26344000 DOI: 10.1016/j.taap.2015.08.022] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Revised: 08/20/2015] [Accepted: 08/31/2015] [Indexed: 12/16/2022]
Abstract
Drug-induced steatohepatitis is a rare form of liver injury known to be caused by only a handful of compounds. These compounds stimulate the development of steatohepatitis through their toxicity to hepatocyte mitochondria; inhibition of beta-oxidation, mitochondrial respiration, and/or oxidative phosphorylation. Other mechanisms discussed include the disruption of phospholipid metabolism in lysosomes, prevention of lipid egress from hepatocytes, targeting mitochondrial DNA and topoisomerase, decreasing intestinal barrier function, activation of the adenosine pathway, increasing fatty acid synthesis, and sequestration of coenzyme A. It has been found that the majority of compounds that induce steatohepatitis have cationic amphiphilic structures; a lipophilic ring structure with a side chain containing a cationic secondary or tertiary amine. Within the last decade, the ability of many chemotherapeutics to cause steatohepatitis has become more evident coining the term chemotherapy-associated steatohepatitis (CASH). The mechanisms behind drug-induced steatohepatitis are discussed with a focus on cationic amphiphilic drugs and chemotherapeutic agents.
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Affiliation(s)
- Justin D Schumacher
- Department of Pharmacology and Toxicology, School of Pharmacy, Rutgers University, 160 Frelinghuysen Road, Piscataway, NJ, 08854, USA.
| | - Grace L Guo
- Department of Pharmacology and Toxicology, School of Pharmacy, Rutgers University, 160 Frelinghuysen Road, Piscataway, NJ, 08854, USA
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Kim TY, Kim JY, Sohn JH, Lee HS, Bang SY, Kim Y, Kim MY, Jeong WK. Assessment of Substantial Liver Fibrosis by Real-time Shear Wave Elastography in Methotrexate-Treated Patients With Rheumatoid Arthritis. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2015; 34:1621-1630. [PMID: 26269292 DOI: 10.7863/ultra.15.14.10035] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Accepted: 12/07/2014] [Indexed: 06/04/2023]
Abstract
OBJECTIVES A concern about methotrexate (MTX)-related liver fibrosis in patients with rheumatoid arthritis (RA) is still unresolved. This study investigated the correlation between liver stiffness and the cumulative MTX dose and the risk factors associated with substantial liver fibrosis assessed by real-time shear wave elastography (SWE), a recently introduced technique to evaluate liver stiffness in patients with RA. METHODS Data from 185 patients with RA were prospectively collected. Patients were divided into 3 groups according to cumulative MTX dose (group 1, total dose <1500 mg; group 2, 1500-4000 mg, and group 3, >4000 mg) and compared with healthy control participants. A Pearson correlation analysis was performed to evaluate correlations between liver stiffness and other clinical and laboratory variables. Substantial liver fibrosis was defined as liver stiffness of greater than 8.6 kPa by SWE. Associated factors were tested in a multivariate logistic analysis. RESULTS The mean liver stiffness value in healthy controls was significantly lower than in patients with RA treated with MTX (P< .006), but there was no significant difference among the MTX groups. Liver stiffness and the cumulative MTX dose was not correlated. Substantial liver fibrosis was detected only in 9 patients (4.9%). Multivariate analysis adjusted by age and sex revealed that only a high body mass index (odds ratio, 1.79; 95% confidence interval, 1.34-2.39; P < .001) was associated with liver stiffness of greater than 8.6 kPa. CONCLUSIONS Substantial liver fibrosis on SWE was observed in about 5% of MTX-treated patients with RA and was associated with only a high body mass index but not with the cumulative MTX dose, suggesting that other comorbidities might have a more important role in liver fibrosis.
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Affiliation(s)
- Tae Yeob Kim
- Departments of Internal Medicine (T.Y.K., J.Y.K., J.H.S., H.-S.L., S.-Y.B.) and Radiology (Y.K.), Hanyang University Guri Hospital and Hanyang University College of Medicine, Seoul, Korea; Department of Radiology, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea (M.Y.K.); and Department of Radiology and Center for Imaging Science, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Korea (W.K.J.)
| | - Ji Yeoun Kim
- Departments of Internal Medicine (T.Y.K., J.Y.K., J.H.S., H.-S.L., S.-Y.B.) and Radiology (Y.K.), Hanyang University Guri Hospital and Hanyang University College of Medicine, Seoul, Korea; Department of Radiology, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea (M.Y.K.); and Department of Radiology and Center for Imaging Science, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Korea (W.K.J.)
| | - Joo Hyun Sohn
- Departments of Internal Medicine (T.Y.K., J.Y.K., J.H.S., H.-S.L., S.-Y.B.) and Radiology (Y.K.), Hanyang University Guri Hospital and Hanyang University College of Medicine, Seoul, Korea; Department of Radiology, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea (M.Y.K.); and Department of Radiology and Center for Imaging Science, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Korea (W.K.J.).
| | - Hye-Soon Lee
- Departments of Internal Medicine (T.Y.K., J.Y.K., J.H.S., H.-S.L., S.-Y.B.) and Radiology (Y.K.), Hanyang University Guri Hospital and Hanyang University College of Medicine, Seoul, Korea; Department of Radiology, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea (M.Y.K.); and Department of Radiology and Center for Imaging Science, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Korea (W.K.J.)
| | - So-Young Bang
- Departments of Internal Medicine (T.Y.K., J.Y.K., J.H.S., H.-S.L., S.-Y.B.) and Radiology (Y.K.), Hanyang University Guri Hospital and Hanyang University College of Medicine, Seoul, Korea; Department of Radiology, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea (M.Y.K.); and Department of Radiology and Center for Imaging Science, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Korea (W.K.J.)
| | - Yongsoo Kim
- Departments of Internal Medicine (T.Y.K., J.Y.K., J.H.S., H.-S.L., S.-Y.B.) and Radiology (Y.K.), Hanyang University Guri Hospital and Hanyang University College of Medicine, Seoul, Korea; Department of Radiology, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea (M.Y.K.); and Department of Radiology and Center for Imaging Science, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Korea (W.K.J.)
| | - Min Yeong Kim
- Departments of Internal Medicine (T.Y.K., J.Y.K., J.H.S., H.-S.L., S.-Y.B.) and Radiology (Y.K.), Hanyang University Guri Hospital and Hanyang University College of Medicine, Seoul, Korea; Department of Radiology, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea (M.Y.K.); and Department of Radiology and Center for Imaging Science, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Korea (W.K.J.)
| | - Woo Kyoung Jeong
- Departments of Internal Medicine (T.Y.K., J.Y.K., J.H.S., H.-S.L., S.-Y.B.) and Radiology (Y.K.), Hanyang University Guri Hospital and Hanyang University College of Medicine, Seoul, Korea; Department of Radiology, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea (M.Y.K.); and Department of Radiology and Center for Imaging Science, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, Korea (W.K.J.)
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The quest for an evidence-based approach to surveillance for methotrexate-related hepatotoxicity: promise and perils. Br J Dermatol 2015; 172:1684-1685. [DOI: 10.1111/bjd.13620] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Hammerschmidt M, Mulinari Brenner F. Efficacy and safety of methotrexate in alopecia areata. An Bras Dermatol 2015; 89:729-34. [PMID: 25184911 PMCID: PMC4155950 DOI: 10.1590/abd1806-4841.20142869] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2013] [Accepted: 09/09/2013] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Alopecia areata is a chronic disorder of the hair follicles and nails, of unknown
etiology, with clear autoimmune components and genetic factors. Several
therapeutic options have been suggested; however, no treatment is able to modify
the disease course. Methotrexate is an immunosuppressant used in various
dermatoses and recently introduced as a therapeutic option for alopecia
areata. OBJECTIVES To evaluate the efficacy and safety of methotrexate in alopecia areata. METHODS In a retrospective, non-controlled study, we evaluated 31 patients with alopecia
areata in current or prior treatment with methotrexate to assess the therapeutic
response according to sex, age, pattern of alopecia areata, disease duration,
cumulative dose of methotrexate, use of systemic corticosteroids or other
treatments, and drug safety. RESULTS Regrowth greater than 50% was observed in 67.7% of patients, with the best
responses observed in those with <5 years of disease progression (79%), age
over 40 years (73.3%), male patients (72.8%), cumulative dose of methotrexate
1000-1500 mg, and multifocal alopecia areata (93%). Among patients receiving
systemic corticosteroids in combination with methotrexate, 77.3% had greater than
50% regrowth, compared with 44.4% in those who used methotrexate alone. The
therapeutic dose ranged from 10-25 mg/week. No patient had serious adverse
effects. Relapse was observed in 33.3% of patients with more than 50%
regrowth. CONCLUSION Methotrexate appears to be a promising and safe medication for the treatment of
severe alopecia areata when used alone or in combination with corticosteroids.
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Dawwas MF, Aithal GP. End-stage methotrexate-related liver disease is rare and associated with features of the metabolic syndrome. Aliment Pharmacol Ther 2014; 40:938-48. [PMID: 25185870 DOI: 10.1111/apt.12912] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Revised: 05/19/2014] [Accepted: 07/21/2014] [Indexed: 12/19/2022]
Abstract
BACKGROUND Methotrexate (MTX) is one of the most frequently prescribed drugs in contemporary medicine with a well-recognised hepatotoxic potential, for which stringent laboratory and histological surveillance has long been advocated. AIM To estimate the population burden of end-stage methotrexate-related liver disease (MTX-LD) in the United States and identify independent host risk factors for this disease entity. METHODS We analysed the records of all individuals who had been listed for, and/or received, liver transplantation in the United States, as reported to the Organ Procurement and Transplantation Network between 1 October 1987 and 31 December 2011, and identified those whose liver disease was attributed, wholly or partly, to MTX therapy. We also compared the demographic and clinical characteristics of adult individuals with MTX-LD with those listed and/or transplanted for alcoholic liver disease (ALD, n = 43,285), non-alcoholic steatohepatitis (NASH, n = 7569) and primary sclerosing cholangitis (PSC, n = 8526) using the adjusted odds ratios (AORs) derived from multi-variable logistic regression models. RESULTS Of 158 904 adults who had been listed for, and/or received, liver transplantation during the study period, only 117 (0.07%) had MTX-LD. Compared with individuals with ALD and PSC, those with MTX-LD were more likely to be older (AORs per 5-year increase: 1.27, P < 0.001 and 1.33, P < 0.001 respectively); female (AORs: 1.78, P = 0.003 and 3.87, P < 0.001); Caucasian (AORs: 3.03, P = 0.001 and 2.05, P = 0.04); and diabetic (AORs: 2.76, P < 0.001 and 4.12, P < 0.001). With the exception of Caucasian ethnicity (AOR: 1.94, P = 0.05), the odds of these characteristics did not differ from individuals with NASH. The odds of elevated body mass index among MTX-LD individuals were higher than those with PSC (AOR per 5 kg/m(2) : 1.51, P < 0.001); similar to those with ALD (AOR per 5 kg/m(2) :1.15, P = 0.1); and lower than those with NASH (AOR per 5 kg/m(2) : 0.66, P < 0.001). CONCLUSIONS The United States population burden of end-stage methotrexate-related liver disease is likely to be exceedingly small, suggesting the need for reappraisal of current hepatotoxicity surveillance guidelines. The risk factor profile of methotrexate-related liver disease supports the notion that it may share a common pathogenesis with NASH.
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Affiliation(s)
- M F Dawwas
- National Institute for Health Research Nottingham Digestive Diseases Biomedical Research Unit, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, UK; Division of Gastroenterology, Department of Medicine, University of California, Irvine, Orange, CA, USA
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Abstract
Methotrexate is effective not only in treating psoriasis and rheumatoid arthritis but also various other disorders. The use of methotrexate has been somewhat limited by concerns regarding its adverse effects, including its potential for hepatotoxicity. The purpose of this article is to provide an overview of methotrexate-associated hepatotoxicity, including risk factors, pathogenesis and recommendations for monitoring it by US, UK and European guidelines, as well as providing a brief overview of its mechanism of action and of high-dose methotrexate.
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Affiliation(s)
- Roopjeet K Bath
- Department of Medicine, Division of Gastroenterology & Hepatology, University of Connecticut Health Center, Farmington, Connecticut, USA
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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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Baughman RP, Meyer KC, Nathanson I, Angel L, Bhorade SM, Chan KM, Culver D, Harrod CG, Hayney MS, Highland KB, Limper AH, Patrick H, Strange C, Whelan T. Monitoring of nonsteroidal immunosuppressive drugs in patients with lung disease and lung transplant recipients: American College of Chest Physicians evidence-based clinical practice guidelines. Chest 2012; 142:e1S-e111S. [PMID: 23131960 PMCID: PMC3610695 DOI: 10.1378/chest.12-1044] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2012] [Indexed: 01/19/2023] Open
Abstract
OBJECTIVES Immunosuppressive pharmacologic agents prescribed to patients with diffuse interstitial and inflammatory lung disease and lung transplant recipients are associated with potential risks for adverse reactions. Strategies for minimizing such risks include administering these drugs according to established, safe protocols; monitoring to detect manifestations of toxicity; and patient education. Hence, an evidence-based guideline for physicians can improve safety and optimize the likelihood of a successful outcome. To maximize the likelihood that these agents will be used safely, the American College of Chest Physicians established a committee to examine the clinical evidence for the administration and monitoring of immunosuppressive drugs (with the exception of corticosteroids) to identify associated toxicities associated with each drug and appropriate protocols for monitoring these agents. METHODS Committee members developed and refined a series of questions about toxicities of immunosuppressives and current approaches to administration and monitoring. A systematic review was carried out by the American College of Chest Physicians. Committee members were supplied with this information and created this evidence-based guideline. CONCLUSIONS It is hoped that these guidelines will improve patient safety when immunosuppressive drugs are given to lung transplant recipients and to patients with diffuse interstitial lung disease.
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Affiliation(s)
| | - Keith C Meyer
- University of Wisconsin School of Medicine and Public Health, Madison, WI
| | | | - Luis Angel
- University of Texas Health Sciences, San Antonio, TX
| | | | - Kevin M Chan
- University of Michigan Health Systems, Ann Arbor, MI
| | | | | | - Mary S Hayney
- University of Wisconsin School of Pharmacy, Madison, WI
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Abstract
Idiosyncratic drug-induced liver injury (DILI) is an important cause of morbidity and mortality following drugs taken in therapeutic doses. Hepatotoxicity is a leading cause of attrition in drug development, or withdrawal or restricted use after marketing. No age is exempt although adults and the elderly are at increased risk. DILI spans the entire spectrum ranging from asymptomatic elevation in transaminases to severe disease such as acute hepatitis leading to acute liver failure. The liver specific Roussel Uclaf Causality Assessment Method is the most validated and extensively used for determining the likelihood that an implicated drug caused DILI. Asymptomatic elevation in liver tests must be differentiated from adaptation. Drugs producing DILI have a signature pattern although no single pattern is characteristic. Antimicrobial and central nervous system agents including antiepileptic drugs are the leading causes of DILI worldwide. In the absence of a diagnostic test or a biomarker, the diagnosis rests on the evidence of absence of competing causes such as acute viral hepatitis, autoimmune hepatitis and others. Recent studies show that antituberculosis drugs given for active or latent disease are still a major cause of drug-induced liver injury in India and the West respectively. Presence of jaundice signifies a severe disease and entails a worse outcome. The pathogenesis is unclear and is due to a mix of host, drug metabolite and environmental factors. Research has evolved from incriminating candidate genes to genome wide analysis studies. Immediate cessation of the drug is key to prevent or minimize progressive damage. Treatment is largely supportive. N-acetylcysteine is the antidote for paracetamol toxicity. Carnitine has been tried in valproate injury whereas steroids and ursodeoxycholic acid may be used in DILI associated with hypersensitivity or cholestatic features respectively. This article provides an overview of the epidemiology, the patterns of hepatotoxicity, the pathogenesis and associated risk factors besides its clinical management.
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Key Words
- ADR, adverse drug reaction
- AED, antiepileptic drugs
- BSEP, bile salt export pump
- CDS, clinical diagnostic scale
- CIOMS, Council for International Organization of Medical Sciences
- CXR, constitutive androstane receptor
- DIAIH, drug-induced autoimmune hepatitis
- DIALF, drug-induced acute liver failure
- DILI
- DILI, idiosyncratic drug-induced liver injury
- FXR, farnesoid X receptor
- GWAS, genome wide association studies
- HBV, hepatitis B virus
- HIV, human immunodeficiency virus
- INH, isoniazid
- LPS, lipopolysaccharide
- MHC, major histocompatibility complex
- MRP, multi-drug resistance proteins
- NAC, N-acetylcysteine
- NAPQI, N-acetyl-p-benzoquinone imine
- NRH, nodular regenerative hyperplasia
- PXR, pregnane X receptor
- PZA, pyrazinamide
- RIF, rifampicin
- RUCAM, Roussel Uclaf Causality Assessment Method
- TEN, toxic epidermal necrolysis
- UDCA, ursodeoxycholic acid
- causality
- drug-induced
- hepatotoxicity
- liver injury
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Reich K, Domm S, Mrowietz U. Methotrexate therapy in dermatology. J Dtsch Dermatol Ges 2012; 10:363-70. [DOI: 10.1111/j.1610-0387.2012.07926.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Barbero-Villares A, Mendoza Jiménez-Ridruejo J, Taxonera C, López-Sanromán A, Pajares R, Bermejo F, Pérez-Calle JL, Mendoza JL, Algaba A, Moreno-Otero R, Maté J, Gisbert JP. Evaluation of liver fibrosis by transient elastography (Fibroscan®) in patients with inflammatory bowel disease treated with methotrexate: a multicentric trial. Scand J Gastroenterol 2012; 47:575-9. [PMID: 22229701 DOI: 10.3109/00365521.2011.647412] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Methotrexate is an effective treatment for inflammatory bowel disease (IBD). However, long-term treatments have been associated with the development of liver fibrosis. FibroScan® is a noninvasive, safe, and effective technique to evaluate liver fibrosis. AIM To evaluate the presence of significant liver fibrosis by transient elastography (FibroScan®) in IBD patients treated with methotrexate. METHODS Cross-sectional study including IBD patients treated with methotrexate from different hospitals. Clinical and analytical data, duration of treatment, and cumulative dose of methotrexate were obtained. Liver stiffness was assessed by FibroScan®. The cutoff value for significant liver fibrosis (according to METAVIR) was F ≥ 2: 7.1 kPa. Results. In the study, 46 patients were included, 30 women (65%), with a mean age of 43 ± 10 years. 31 patients had Crohn's disease (67.4%), 13 ulcerative colitis (28.3%), and 2 indeterminate colitis (4.3%). The mean cumulative dose of methotrexate was 1242 ± 1349 mg, with a mean treatment duration of 21 ± 24 months. The mean value of liver stiffness was 4.7 ± 6.9 kPa. There were 35 patients (76.1%) with F01, 8 patients (17.4%) with F = 2, and 3 patients with F ≥ 3 (6.5%). There were no differences in liver stiffness depending on sex, age, type of IBD, or cumulative dose of methotrexate. CONCLUSIONS (1) Development of advanced liver fibrosis in IBD patients treated with methotrexate is exceptional. (2) There were no differences in liver stiffness depending on the type of IBD or the cumulative dose of methotrexate. (3) FibroScan® may be potentially useful for evaluation and follow-up of liver fibrosis in methotrexate-treated patients.
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Affiliation(s)
- A Barbero-Villares
- Instituto de Investigación Sanitaria Princesa-IP and Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas-CIBEREHD, Universitario de La Princesa, Gastroenterology Units of the Hospitals, Madrid, Spain
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Cavalcanti SCSXB, Corrêa L, Luz JGDC. Facial symmetry evaluation after experimentally displaced condylar process fracture in methotrexate treated rats. Acta Cir Bras 2012; 27:210-6. [DOI: 10.1590/s0102-86502012000300002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2011] [Accepted: 01/11/2012] [Indexed: 11/22/2022] Open
Abstract
PURPOSE: To investigate the facial symmetry of high and low dose methotrexate (MTX) treated rats submitted to experimentally displaced mandibular condyle fracture through the recording of cephalometric measurements. METHODS: One hundred male Wistar rats underwent surgery using an experimental model of right condylar fracture. Animals were divided into four groups: A - saline solution (1mL/week); B - dexamethasone (DEX) (0,15mg/Kg); C - MTX low dose (3 mg/Kg/week); D - MTX high dose (30 mg/Kg). Animals were sacrificed at 1, 7, 15, 30 and 90 days postoperatively (n=5). Body weight was recorded. Specimens were submitted to axial radiographic incidence, and cephalometric mensurations were made using a computer system. Linear measurements of skull and mandible, as well as angular measurements of mandibular deviation were taken. Data were subjected to statistical analyses among the groups, periods of sacrifice and between the sides in each group (α=0.05). RESULTS: Animals regained body weight over time, except in group D. There was reduction in the mandibular length and also changes in the maxilla as well as progressive deviation in the mandible in relation to the skull basis in group D. CONCLUSION: Treatment with high dose methotrexate had deleterious effect on facial symmetry of rats submitted to experimentally displaced condylar process fracture.
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Arena U, Stasi C, Mannoni A, Benucci M, Maddali-Bongi S, Cammelli D, Assarat A, Marra F, Pinzani M. Liver stiffness correlates with methotrexate cumulative dose in patients with rheumatoid arthritis. Dig Liver Dis 2012; 44:149-53. [PMID: 21930442 DOI: 10.1016/j.dld.2011.08.013] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2011] [Revised: 08/03/2011] [Accepted: 08/14/2011] [Indexed: 12/11/2022]
Abstract
BACKGROUND Liver stiffness values were recently proposed to identify patients with methotrexate-induced liver fibrosis. Aim of this study was to assess the clinical and laboratory determinants of the association between liver stiffness, measured by transient elastography, and methotrexate treatment in patients with rheumatoid arthritis in the absence of other factors contributing to liver damage and fibrosis. METHODS 100 patients with rheumatoid arthritis, with a cumulative methotrexate dose ranging from 1530 to 13,000 mg over a mean period of 7.07±3.89 yrs, were retrospectively evaluated. RESULTS The average liver stiffness value in the whole population was 4.93±1.8 kPa, excluding the presence of significant fibrosis. At univariate analysis, a significant correlation was found between liver stiffness and methotrexate cumulative dose, duration of treatment, alanine transaminases levels, body mass index, gamma glutamyl-transpeptidase and the presence of steatosis. At multivariate analysis, a significant association was detected only between liver stiffness and methotrexate cumulative dose. Out of 11 patients with liver stiffness >7.0 kPa, five were subjected to liver biopsy and mild or moderate perisinusoidal fibrosis was detected in two patients with a cumulative dose >4000 mg and liver stiffness >9 kPa. CONCLUSIONS Chronic methotrexate treatment induces a progressive increase in liver stiffness corresponding to mild or moderate perisinusoidal fibrosis for values >9 kPa.
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Affiliation(s)
- Umberto Arena
- Dipartimento di Medicina Interna, Università degli Studi di Firenze/Azienda Ospedaliero Universitaria Careggi (AOUC), Firenze, Italy
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Barbero-Villares A, Mendoza J, Trapero-Marugan M, Gonzalez-Alvaro I, Daudén E, Gisbert JP, Moreno-Otero R. Evaluation of liver fibrosis by transient elastography in methotrexate treated patients. Med Clin (Barc) 2011; 137:637-9. [PMID: 21719043 DOI: 10.1016/j.medcli.2010.12.024] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2010] [Revised: 12/10/2010] [Accepted: 12/14/2010] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND AIMS Methotrexate (MTX) safety is questioned by the risk of inducing liver fibrosis (LF). As transient elastography (FibroScan®) is an effective non-invasive technique to evaluate LF, our aims were to assess LF in MTX-treated patients, to evaluate LF regarding treatment duration and cumulative dose, and to determine differences depending on the underlying disease. PATIENTS AND METHODS Prospective study including patients with rheumatoid arthritis, inflammatory bowel disease, and psoriasis treated with MTX. Hepatic stiffness was determined by FibroScan®. The LF cut-off values were established using METAVIR score. RESULTS Of 53 patients, 22 were men (41.5%), mean age was 55 (15) years, 17 (32%) had rheumatoid arthritis, 18 (34%) inflammatory bowel disease, and 18 (34%) psoriasis. Mean MTX cumulative dose was 1,805 (1,560) mg, and mean treatment duration was 178 weeks. Mean hepatic stiffness was 6.19 (2.43) KPa. In 49 patients (92.5%), absence/mild LF was found (F ≤ 2), and 4 patients (7.5%) had advanced LF (F ≥ 3). Treatment duration or cumulative doses of MTX were not associated with LF. CONCLUSIONS Regarding LF development, MTX therapy is safe. FibroScan® is useful for monitoring LF in MTX-treated patients.
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Affiliation(s)
- Almudena Barbero-Villares
- Servicio de Aparato Digestivo y Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, Madrid, Spain
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Meyer KC, Decker C, Baughman R. Toxicity and monitoring of immunosuppressive therapy used in systemic autoimmune diseases. Clin Chest Med 2011; 31:565-88. [PMID: 20692548 DOI: 10.1016/j.ccm.2010.05.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Systemic autoimmune diseases may be progressive and lead to organ system dysfunction and premature death. Current treatment paradigms are usually predominantly based on the administration of immunosuppressive and/or immunomodulatory drug therapy. Such therapy can stabilize systemic manifestations of connective tissue disease (CTD) and may put the disease into remission, and many of these agents are commonly used to treat CTD-associated interstitial lung disease (ILD). Although these agents have largely revolutionized the treatment of the systemic autoimmune diseases, adverse reactions, which can be serious and life threatening, to the various immunosuppressive agents used in the treatment of CTD can occur. Treating physicians must be aware of mechanisms of action of various immunosuppressive agents and be able to recognize the potential adverse reactions that may occur with therapy as well as potentially harmful effects on fetal development. Appropriate monitoring may prevent or limit toxicity from these agents, and knowledge of drug-drug interactions is essential when these agents are prescribed.
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Affiliation(s)
- Keith C Meyer
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA.
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Abstract
Antirheumatic agents are among commonly used drugs associated with adverse hepatic reactions. Sulfasalazine and azathioprine are among the most important causes of acute hepatotoxicity. Because such a large number of people take NSAIDs, even the rare occurrence of hepatotoxicity from these agents might contribute substantially to the total burden of drug-induced liver disease. A wide spectrum of hepatotoxic effects is described with antirheumatic drugs. Studies investigating genetic susceptibility to diclofenac hepatotoxicity have expanded our understanding of the potential drug-specific, class-specific and general factors involved in its pathogenesis, and methotrexate-associated liver disease demonstrates the interaction between drug, host and environmental factors that determines the likelihood and magnitude of liver disease. Infliximab therapy is associated with typical drug-induced autoimmune hepatitis. Although validated causality assessment methods have been used to objectively assess the strength of the association between a drug and a clinical event, in practice the diagnosis of drug-induced liver injury (DILI) involves a clinical index of suspicion, pattern recognition, the establishment of a temporal relationship between drug exposure and the adverse event, and the exclusion of alternative explanations for the clinical presentation. Detailed understanding of genetic and environmental factors underlying an individual's susceptibility would enable risk reduction and potentially primary prevention of hepatotoxicity.
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Affiliation(s)
- Guruprasad P Aithal
- Nottingham Digestive Diseases Centre, National Institute of Health Research Biomedical Research Unit, Nottingham University Hospitals NHS Trust, Queen's Medical Centre, Derby Road, Nottingham, UK.
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Assessment of liver fibrosis with transient elastography and FibroTest in patients treated with methotrexate for chronic inflammatory diseases: a case-control study. J Hepatol 2010; 53:1035-40. [PMID: 20801541 DOI: 10.1016/j.jhep.2010.04.043] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2010] [Revised: 04/03/2010] [Accepted: 04/18/2010] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS Although methotrexate (MTX) is used in the effective treatment of inflammatory disorders, its use is hampered by the risk of liver fibrosis. Non-invasive methods for the diagnosis of liver fibrosis, such as transient elastography (FibroScan) and FibroTest could be useful for monitoring MTX-liver toxicity. The aim of this case-control study was to determine factors associated with liver fibrosis in a large cohort of patients requiring MTX. METHODS Consecutive adults with various benign inflammatory diseases were prospectively assessed using FibroScan and FibroTest when they were treated with MTX (cases) or before beginning treatment (controls). RESULTS Among 518 included patients, 44 patients (8.5%) had FibroScan and/or FibroTest results suggesting severe liver fibrosis. In a multivariate analysis, factors associated with abnormal markers of liver fibrosis were the body mass index >28 kg/m(2) and high alcohol consumption. Neither long MTX duration nor cumulative doses were associated with elevated FibroScan or FibroTest results. CONCLUSIONS Severe liver fibrosis is a rare event in patients treated with MTX and is probably unrelated to the total dose. Patients with other risk factors for liver disease should be closely monitored with non-invasive methods before and during MTX treatment.
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Quintin E, Scoazec JY, Marotte H, Miossec P. Rare incidence of methotrexate-specific lesions in liver biopsy of patients with arthritis and elevated liver enzymes. Arthritis Res Ther 2010; 12:R143. [PMID: 20637063 PMCID: PMC2945037 DOI: 10.1186/ar3085] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2009] [Revised: 05/25/2010] [Accepted: 07/16/2010] [Indexed: 12/03/2022] Open
Abstract
Introduction The present study objective was to evaluate the incidence of methotrexate (MTX)-specific liver lesions from the analysis of a liver biopsy of inflammatory arthritis patients with elevated liver enzymes. Methods A case-control study was performed with 1,571 arthritis patients on long-term low-dose MTX therapy. Results of liver biopsy were analyzed in 41 patients with elevated liver enzymes. The expression of autoimmune markers was also assessed. This population was compared with 41 disease control subjects obtained from the same database, also on MTX but without elevated liver enzymes, matched for age, sex and rheumatic disease. Results Compared with the disease controls, patients with liver biopsy showed lower disease duration and lower MTX exposure, weekly and cumulative doses, reflecting shorter treatment duration due to liver abnormalities. Liver biopsies showed 17 autoimmune hepatitis-like (AIH-like) lesions, 13 nonalcoholic steatohepatitis-like lesions, seven limited liver lesions, and two primary biliary cirrhoses. However, MTX-specific lesions with dystrophic nuclei in hepatocytes were seen in only two cases. Liver biopsy lesions were associated with autoimmune markers (P = 0.007); notably, AIH-like lesions were associated with rheumatoid arthritis and with the presence of the HLA-DR shared epitope. Conclusions MTX-specific liver lesions are rarely observed in arthritis patients under long-term MTX therapy and elevated liver enzymes.
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Affiliation(s)
- Emilie Quintin
- Departments of Immunology and Rheumatology, Edouard Herriot hospital, Place d'Arsonval, 69437 Lyon, France.
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Fournier MR, Klein J, Minuk GY, Bernstein CN. Changes in liver biochemistry during methotrexate use for inflammatory bowel disease. Am J Gastroenterol 2010; 105:1620-6. [PMID: 20160715 DOI: 10.1038/ajg.2010.21] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES We aimed to characterize the spectrum of liver enzyme test (LET) abnormalities that occur while using methotrexate for inflammatory bowel disease (IBD). METHODS A retrospective review was undertaken of subjects using methotrexate for IBD at a single center. The clinical and epidemiological parameters, and hepatotoxicity risk factors, were recorded. Subjects were excluded if cumulative methotrexate doses could not be ascertained, if they had a diagnosis of rheumatoid arthritis or psoriasis, or if baseline and follow-up LETs were not available. Also noted were the cumulative methotrexate dose during the peak LET increase, severity of LET increase, and whether normalization occurred. RESULTS Eighty-seven subjects were included (Crohn's disease, n=67; UC, n=17; indeterminate colitis n=3). The mean therapy duration was 81 weeks (3- to 364-week range), and the cumulative average dose was 1,813 mg (25-8,255-mg range). Thirty-seven (43%) subjects received a cumulative dose >1,500 mg. Sixty-seven (77%) had normal LETs, and in 51 (76%) LETs remained normal throughout methotrexate therapy. In the 16 (24%) who developed LET abnormalities, seven (44%) had underlying risk factor(s) for liver disease. Normalization (without dose reduction) occurred in 14 (88%) while continuing methotrexate. Of 20 subjects with abnormal LETs at baseline, nine (45%) subsequently normalized while continuing methotrexate, whereas nine (45%) worsened. Seventeen liver biopsies were performed in 11 and were classified as Roenigk's grade I in 15 (88%) subjects. Roenigk IIIb or IV was not seen. CONCLUSIONS Methotrexate is commonly associated with LET abnormalities, but these frequently normalize while still on therapy, and in only 5% will drug discontinuation be necessary. Liver biopsies rarely have substantive abnormalities.
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Affiliation(s)
- Marc R Fournier
- Department of Internal Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
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Leal-Valdivieso C, Naves JE, Mañosa M, Zabana Y, Cabré E, Domènech E. Hipertensión portal en pacientes con enfermedad inflamatoria intestinal. GASTROENTEROLOGIA Y HEPATOLOGIA 2010; 33:297-302. [DOI: 10.1016/j.gastrohep.2009.12.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2009] [Revised: 11/30/2009] [Accepted: 12/07/2009] [Indexed: 01/19/2023]
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Efe C, Ozaslan E, Purnak T, Ozbalkan Z, Altiparmak E. Uveitis in patients with autoimmune hepatitis. Am J Ophthalmol 2010; 149:684-5; author reply 685. [PMID: 20346783 DOI: 10.1016/j.ajo.2009.12.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2009] [Revised: 11/18/2009] [Accepted: 12/15/2009] [Indexed: 11/16/2022]
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