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Ma X, Chen Z, An J, Zhang C. Clinical Features and Risk Factors for Drug-Induced Liver Injury: A Retrospective Study From China. Clin Ther 2024; 46:597-603. [PMID: 38821767 DOI: 10.1016/j.clinthera.2024.04.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 01/20/2024] [Accepted: 04/30/2024] [Indexed: 06/02/2024]
Abstract
PURPOSE With the prolongation of human life expectancy and the outbreak of COVID-19, antineoplastic agents, anti-infective drugs, and cardiovascular system drugs have been widely applied, resulting in a growing incidence of drug-induced liver injury (DILI) year by year. This study aimed to investigate signals, clinical characteristics, and risk factors in patients with liver injury. METHODS A retrospective analysis was conducted on inpatients clinically diagnosed with DILI from 2019 to 2021 in one tertiary hospital in mainland China. The hepatic biochemical indices, clinical manifestations and suspected drugs of the patients were counted. We determined causality assessed by the Roussel Uclaf Causality Assessment Method in patients that the biochemistry met the diagnostic criteria recommended by the International Serious Adverse Events Consortium and compared them with contemporaneous patients diagnosed as DILI but with hepatic biochemical abnormalities only to identify the injure types and risk factors for DILI. FINDINGS A total of 1167 patients from 2639 initial participants with DILI were included. According to the injured target cells, it can be divided into hepatocellular injury type 351 cases (30.08%), cholestatic injury type 97 cases (8.31%), mixed injury type 27 cases (2.31%), and biochemical abnormal only type 692 cases (59.30%). It involved 1738 cases of suspected drugs, 349 drugs, and the top 3 drug categories were antineoplastic agents, anti-infectives, and traditional Chinese medicines, with Cyclophosphamide, Atorvastatin, and Liuzasulfapyridine as the top 3 in order of ranking. The main symptoms of patients were darker urine, decreased appetite, and yellow sclera. The overall prognosis of patients with DILI was favorable, with 280 recovered cases (23.99%), 691 improved cases (59.21%), 189 not improved cases (16.20%), and 7 deaths (0.60%). There were significant differences in gender, age, malignancy, alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, total bilirubin, gamma-glutamyltransferase, albumin, international normalized ratio, and prognosis among patients with different injury types (P < 0.05). Multiple logistic regression analysis showed that female (odds ratio [OR] = 1.897, P < 0.001), alcohol use (OR = 1.905, P = 0.001), malignancy (OR = 0.417, P < 0.001), and pregnancy (OR = 0.201, P = 0.011) were independent factors influencing DILI. IMPLICATIONS For most patients with liver injury, the manifestations are mild elevation of liver biochemistry without other symptoms (biochemical abnormal only type). The rest of the patients are predominantly of the hepatocellular injury type. Female and alcohol abuse patients are the risk factors of DILI, reminding clinicians to strengthen education on safe drug use, give individualized treatment, and regularly monitor liver function indexes in the patients.
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Affiliation(s)
- Xiaojuan Ma
- Department of Clinical Pharmacy, Third Hospital of Hebei Medical University, Shijiazhuang City, China
| | - Zhuo Chen
- Department of Clinical Pharmacy, Third Hospital of Hebei Medical University, Shijiazhuang City, China
| | - Jingzhi An
- Department of Clinical Pharmacy, Third Hospital of Hebei Medical University, Shijiazhuang City, China
| | - Cuixin Zhang
- Department of Clinical Pharmacy, Third Hospital of Hebei Medical University, Shijiazhuang City, China.
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Riaz S, Emam S, Wang T, Gniadecki R. Negative impact of comorbidities on all-cause mortality of patients with psoriasis is partially alleviated by biologic treatment: A real-world case-control study. J Am Acad Dermatol 2024; 91:43-50. [PMID: 38387852 DOI: 10.1016/j.jaad.2024.01.078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 01/01/2024] [Accepted: 01/03/2024] [Indexed: 02/24/2024]
Abstract
BACKGROUND Cardiovascular comorbidities are believed to cause higher mortality in psoriasis patients. Conversely, systemic therapy may improve overall survival. OBJECTIVE To evaluate the impact of different comorbidities and therapy on mortality risk of psoriasis patients in the entire population of Alberta, Canada (population 4.37 million). METHODS Cohorts of psoriasis cases (n = 18,618) and controls (ambulatory patients matched 1:3 by age and sex) were retrieved from Alberta Health Services Data Repository of Reporting database within the period 2012 to 2019. Cases were stratified according to Charlson Comorbidity Index, and the type of therapy. RESULTS Mortality in psoriasis cohort was significantly higher than in the controls (median age of death 72.0 years vs 74.4 years, respectively). Charlson Comorbidity Index and comorbidities were strong predictors of mortality, in particular drug induced liver injury (hazard ratio 1.8, affective bipolar disease, hazard ratio 1.6, and major cardiovascular diseases. Mortality was lower in patients treated with biologics (hazard ratio 0.54). LIMITATIONS Some factors (psoriasis type and severity, response to treatment, smoking, alcohol intake) could not be measured. CONCLUSIONS Hepatic injury, psychiatric affective disorders and cardiovascular disease were major determinants of overall survival in psoriasis. Biologic therapy was associated with a reduced mortality risk.
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Affiliation(s)
- Saba Riaz
- Division of Dermatology, Department of Medicine, University of Alberta Faculty of Medicine and Dentistry, Edmonton, Alberta, Canada
| | - Sepideh Emam
- Division of Dermatology, Department of Medicine, University of Alberta Faculty of Medicine and Dentistry, Edmonton, Alberta, Canada
| | - Ting Wang
- Provincial Research Data Services-Alberta Health Services, Edmonton, Alberta, Canada
| | - Robert Gniadecki
- Division of Dermatology, Department of Medicine, University of Alberta Faculty of Medicine and Dentistry, Edmonton, Alberta, Canada.
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Lee S, Shin H, Choe S, Kang MG, Kim SH, Kang DY, Kim JH. MetaLAB-HOI: Template standardization of health outcomes enable massive and accurate detection of adverse drug reactions from electronic health records. Pharmacoepidemiol Drug Saf 2024; 33:e5694. [PMID: 37710363 DOI: 10.1002/pds.5694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 08/16/2023] [Accepted: 08/20/2023] [Indexed: 09/16/2023]
Abstract
PURPOSE This study aimed to advance the MetaLAB algorithm and verify its performance with multicenter data to effectively detect major adverse drug reactions (ADRs), including drug-induced liver injury. METHODS Based on MetaLAB, we created an optimal scenario for detecting ADRs by considering demographic and clinical records. MetaLAB-HOI was developed to identify ADR signals using common model-based multicenter electronic health record (EHR) data from the clinical health outcomes of interest (HOI) template and design for drug-exposed and nonexposed groups. In this study, we calculated the odds ratio of 101 drugs for HOI in Konyang University Hospital, Seoul National University Hospital, Chungbuk National University Hospital, and Seoul National University Bundang Hospital. RESULTS The overlapping drugs in four medical centers are amlodipine, aspirin, bisoprolol, carvedilol, clopidogrel, clozapine, digoxin, diltiazem, methotrexate, and rosuvastatin. We developed MetaLAB-HOI, an algorithm that can detect ADRs more efficiently using EHR. We compared the detection results of four medical centers, with drug-induced liver injuries as representative ADRs. CONCLUSIONS MetaLAB-HOI's strength lies in fully utilizing the patient's clinical information, such as prescription, procedure, and laboratory results, to detect ADR signals. Considering changes in the patient's condition over time, we created an algorithm based on a scenario that accounted for each drug exposure and onset period supervised by specialists for HOI. We determined that when a template capable of detecting ADR based on clinical evidence is developed and manualized, it can be applied in medical centers for new drugs with insufficient data.
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Affiliation(s)
- Suehyun Lee
- Department of Computer Engineering, Gachon University, Seongnam, Republic of Korea
| | - Hyunah Shin
- Healthcare Data Science Center, Konyang University Hospital, Daejeon, Republic of Korea
| | - Seon Choe
- Seoul National University Biomedical Informatics (SNUBI), Division of Biomedical Informatics, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Min-Gyu Kang
- Department of Internal Medicine, Subdivision of Allergy, Chungbuk National University Hospital and Chungbuk National College of Medicine, Cheongju, Republic of Korea
| | - Sae-Hoon Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Dong Yoon Kang
- Department of Preventive Medicine, Ulsan University Hospital, Ulsan, Republic of Korea
| | - Ju Han Kim
- Seoul National University Biomedical Informatics (SNUBI), Division of Biomedical Informatics, Seoul National University College of Medicine, Seoul, Republic of Korea
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Chen YF, Li LJ. A new prognostic model for drug-induced liver injury especially suitable for Chinese population. Hepatobiliary Pancreat Dis Int 2023; 22:551-553. [PMID: 37704560 DOI: 10.1016/j.hbpd.2023.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 08/28/2023] [Indexed: 09/15/2023]
Affiliation(s)
- Yan-Fei Chen
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Lan-Juan Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China.
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Gualano G, Zace D, Mosti S, Mencarini P, Musso M, Libertone R, Cerva C, Goletti D, Rianda A, Del Nonno F, Falasca L, Palmieri F. Utility of Liver Biopsy in the Diagnosis and Management of Possible Drug-Induced Liver Injury in Patients Receiving Antituberculosis Therapy: A Retrospective Study. Infect Dis Rep 2023; 15:735-746. [PMID: 38131879 PMCID: PMC10742487 DOI: 10.3390/idr15060066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 11/17/2023] [Accepted: 11/22/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND Drug-induced liver injury (DILI) secondary to ATT treatment (TB-DILI) is reported in 2-28% of patients. We present here a series of clinical cases of suspected DILI arising during antituberculosis treatment, studied with the aid of liver biopsy. METHODS this was a retrospective descriptive study including 10 tuberculosis patients who underwent liver biopsy for suspected TB-DILI at the "Lazzaro Spallanzani" Institute from 2017 to 2022. RESULTS Ten patients who underwent LB were extracted from the database and included in the retrospective study cohort. According to the clinical classification, eight patients had hepatocellular liver injury, one patient had cholestatic injury, and another had mixed-type injury. Histopathological diagnosis revealed liver damage due to DILI in 5/10 (50%) cases. In one case, liver biopsy showed necrotizing granulomatous hepatitis. CONCLUSIONS Severe and persistent elevation of hepatic transaminases, hepatic cholestasis despite discontinuation of therapy, and other suspected hepatic conditions are indications for liver biopsy, which remains a valuable tool in the evaluation of selected tuberculosis patients with suspected DILI for many reasons. However, the decision to perform a liver biopsy should be based on clinical judgment, considering the benefits and risks of the procedure.
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Affiliation(s)
- Gina Gualano
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, 00149 Rome, Italy; (S.M.); (P.M.); (M.M.); (R.L.); (C.C.); (D.G.); (A.R.); (F.P.)
| | - Drieda Zace
- Clinical Infectious Diseases, Department of System Medicine, University of Rome Tor Vergata, 00133 Rome, Italy;
| | - Silvia Mosti
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, 00149 Rome, Italy; (S.M.); (P.M.); (M.M.); (R.L.); (C.C.); (D.G.); (A.R.); (F.P.)
| | - Paola Mencarini
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, 00149 Rome, Italy; (S.M.); (P.M.); (M.M.); (R.L.); (C.C.); (D.G.); (A.R.); (F.P.)
| | - Maria Musso
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, 00149 Rome, Italy; (S.M.); (P.M.); (M.M.); (R.L.); (C.C.); (D.G.); (A.R.); (F.P.)
| | - Raffaella Libertone
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, 00149 Rome, Italy; (S.M.); (P.M.); (M.M.); (R.L.); (C.C.); (D.G.); (A.R.); (F.P.)
| | - Carlotta Cerva
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, 00149 Rome, Italy; (S.M.); (P.M.); (M.M.); (R.L.); (C.C.); (D.G.); (A.R.); (F.P.)
| | - Delia Goletti
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, 00149 Rome, Italy; (S.M.); (P.M.); (M.M.); (R.L.); (C.C.); (D.G.); (A.R.); (F.P.)
| | - Alessia Rianda
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, 00149 Rome, Italy; (S.M.); (P.M.); (M.M.); (R.L.); (C.C.); (D.G.); (A.R.); (F.P.)
| | - Franca Del Nonno
- Pathology Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, 00149 Rome, Italy; (F.D.N.); (L.F.)
| | - Laura Falasca
- Pathology Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, 00149 Rome, Italy; (F.D.N.); (L.F.)
| | - Fabrizio Palmieri
- Respiratory Infectious Diseases Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, 00149 Rome, Italy; (S.M.); (P.M.); (M.M.); (R.L.); (C.C.); (D.G.); (A.R.); (F.P.)
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Allison R, Guraka A, Shawa IT, Tripathi G, Moritz W, Kermanizadeh A. Drug induced liver injury - a 2023 update. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART B, CRITICAL REVIEWS 2023; 26:442-467. [PMID: 37786264 DOI: 10.1080/10937404.2023.2261848] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
Drug-Induced Liver Injury (DILI) constitutes hepatic damage attributed to drug exposure. DILI may be categorized as hepatocellular, cholestatic or mixed and might also involve immune responses. When DILI occurs in dose-dependent manner, it is referred to as intrinsic, while if the injury occurs spontaneously, it is termed as idiosyncratic. This review predominately focused on idiosyncratic liver injury. The established molecular mechanisms for DILI include (1) mitochondria dysfunction, (2) increased reactive oxygen species levels, (3) presence of elevated apoptosis and necrosis, (4) and bile duct injuries associated with immune mediated pathways. However, it should be emphasized that the underlying mechanisms responsible for DILI are still unknown. Prevention strategies are critical as incidences occur frequently, and treatment options are limited once the injury has developed. The aim of this review was to utilize retrospective cohort studies from across the globe to gain insight into epidemiological patterns. This review considers (1) what is currently known regarding the mechanisms underlying DILI, (2) discusses potential risk factors and (3) implications of the coronavirus pandemic on DILI presentation and research. Future perspectives are also considered and discussed and include potential new biomarkers, causality assessment and reporting methods.
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Affiliation(s)
- Rebecca Allison
- College of Science and Technology, University of Derby, Derby, UK
| | - Asha Guraka
- College of Science and Technology, University of Derby, Derby, UK
| | - Isaac Thom Shawa
- College of Science and Technology, University of Derby, Derby, UK
| | - Gyan Tripathi
- School of Science and Technology, Nottingham Trent University, Nottingham, UK
| | | | - Ali Kermanizadeh
- College of Science and Technology, University of Derby, Derby, UK
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Teschke R, Danan G. Advances in Idiosyncratic Drug-Induced Liver Injury Issues: New Clinical and Mechanistic Analysis Due to Roussel Uclaf Causality Assessment Method Use. Int J Mol Sci 2023; 24:10855. [PMID: 37446036 DOI: 10.3390/ijms241310855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/26/2023] [Accepted: 06/27/2023] [Indexed: 07/15/2023] Open
Abstract
Clinical and mechanistic considerations in idiosyncratic drug-induced liver injury (iDILI) remain challenging topics when they are derived from mere case narratives or iDILI cases without valid diagnosis. To overcome these issues, attempts should be made on pathogenetic aspects based on published clinical iDILI cases firmly diagnosed by the original RUCAM (Roussel Uclaf Causality Assessment Method) or the RUCAM version updated in 2016. Analysis of RUCAM-based iDILI cases allowed for evaluating immune and genetic data obtained from the serum and the liver of affected patients. For instance, strong evidence for immune reactions in the liver of patients with RUCAM-based iDILI was provided by the detection of serum anti-CYP 2E1 due to drugs like volatile anesthetics sevoflurane and desflurane, partially associated with the formation of trifluoroacetyl (TFA) halide as toxic intermediates that form protein adducts and may generate reactive oxygen species (ROS). This is accompanied by production of anti-TFA antibodies detected in the serum of these patients. Other RUCAM-based studies on serum ANA (anti-nuclear antibodies) and SMA (anti-smooth muscle antibodies) associated with AIDILI (autoimmune DILI) syn DIAIH (drug-induced autoimmune hepatitis) provide additional evidence of immunological reactions with monocytes as one of several promoting immune cells. In addition, in the blood plasma of patients, mediators like the cytokines IL-22, IL-22 binding protein (IL-22BP), IL-6, IL-10, IL 12p70, IL-17A, IL-23, IP-10, or chemokines such as CD206 and sCD163 were found in DILI due to anti-tuberculosis drugs as ascertained by the prospective updated RUCAM, which scored a high causality. RUCAM-based analysis also provided compelling evidence of genetic factors such as HLA (human leucocyte antigen) alleles contributing to initiate iDILI by a few drugs. In conclusion, analysis of published RUCAM-based iDILI cases provided firm evidence of immune and genetic processes involved in iDILI caused by specific drugs.
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Affiliation(s)
- Rolf Teschke
- Department of Internal Medicine II, Division of Gastroenterology and Hepatology, Klinikum Hanau, Academic Teaching Hospital of the Medical Faculty, Goethe University Frankfurt/Main, Leimenstrasse 20, D-63450 Hanau, Germany
| | - Gaby Danan
- Pharmacovigilance Consultancy, Rue des Ormeaux, 75020 Paris, France
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Teschke R. Molecular Idiosyncratic Toxicology of Drugs in the Human Liver Compared with Animals: Basic Considerations. Int J Mol Sci 2023; 24:ijms24076663. [PMID: 37047633 PMCID: PMC10095090 DOI: 10.3390/ijms24076663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/16/2023] [Accepted: 03/27/2023] [Indexed: 04/05/2023] Open
Abstract
Drug induced liver injury (DILI) occurs in patients exposed to drugs at recommended doses that leads to idiosyncratic DILI and provides an excellent human model with well described clinical features, liver injury pattern, and diagnostic criteria, based on patients assessed for causality using RUCAM (Roussel Uclaf Causality Assessment Method) as original method of 1993 or its update of 2016. Overall, 81,856 RUCAM based DILI cases have been published until mid of 2020, allowing now for an analysis of mechanistic issues of the disease. From selected DILI cases with verified diagnosis by using RUCAM, direct evidence was provided for the involvement of the innate and adapted immune system as well as genetic HLA (Human Leucocyte Antigen) genotypes. Direct evidence for a role of hepatic immune systems was substantiated by (1) the detection of anti-CYP (Cytochrome P450) isoforms in the plasma of affected patients, in line with the observation that 65% of the drugs most implicated in DILI are metabolized by a range of CYP isoforms, (2) the DIAIH (drug induced autoimmune hepatitis), a subgroup of idiosyncratic DILI, which is characterized by high RUCAM causality gradings and the detection of plasma antibodies such as positive serum anti-nuclear antibodies (ANA) and anti-smooth muscle antibodies (ASMA), rarely also anti-mitochondrial antibodies (AMA), (3) the effective treatment with glucocorticoids in part of an unselected RUCAM based DILI group, and (4) its rare association with the immune-triggered Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) caused by a small group of drugs. Direct evidence of a genetic basis of idiosyncratic DILI was shown by the association of several HLA genotypes for DILI caused by selected drugs. Finally, animal models of idiosyncratic DILI mimicking human immune and genetic features are not available and further search likely will be unsuccessful. In essence and based on cases of DILI with verified diagnosis using RUCAM for causality evaluation, there is now substantial direct evidence that immune mechanisms and genetics can account for idiosyncratic DILI by many but not all implicated drugs, which may help understand the mechanistic background of the disease and contribute to new approaches of therapy and prevention.
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Affiliation(s)
- Rolf Teschke
- Department of Internal Medicine II, Division of Gastroenterology and Hepatology, Klinikum Hanau, D-63450 Hanau, Germany
- Academic Teaching Hospital of the Medical Faculty, Goethe University Frankfurt/Main, D-60590 Frankfurt am Main, Germany
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Chidiac AS, Buckley NA, Noghrehchi F, Cairns R. Paracetamol (acetaminophen) overdose and hepatotoxicity: mechanism, treatment, prevention measures, and estimates of burden of disease. Expert Opin Drug Metab Toxicol 2023; 19:297-317. [PMID: 37436926 DOI: 10.1080/17425255.2023.2223959] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 06/05/2023] [Indexed: 07/14/2023]
Abstract
INTRODUCTION Paracetamol is one of the most used medicines worldwide and is the most common important poisoning in high-income countries. In overdose, paracetamol causes dose-dependent hepatotoxicity. Acetylcysteine is an effective antidote, however despite its use hepatotoxicity and many deaths still occur. AREAS COVERED This review summarizes paracetamol overdose and toxicity (including mechanisms, risk factors, risk assessment, and treatment). In addition, we summarize the epidemiology of paracetamol overdose worldwide. A literature search on PubMed for poisoning epidemiology and mortality from 1 January 2017 to 26 October 2022 was performed to estimate rates of paracetamol overdose, liver injury, and deaths worldwide. EXPERT OPINION Paracetamol is widely available and yet is substantially more toxic than other analgesics available without prescription. Where data were available, we estimate that paracetamol is involved in 6% of poisonings, 56% of severe acute liver injury and acute liver failure, and 7% of drug-induced liver injury. These estimates are limited by lack of available data from many countries, particularly in Asia, South America, and Africa. Harm reduction from paracetamol is possible through better identification of high-risk overdoses, and better treatment regimens. Large overdoses and those involving modified-release paracetamol are high-risk and can be targeted through legislative change.
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Affiliation(s)
- Annabelle S Chidiac
- Faculty of Medicine and Health, School of Pharmacy, The University of Sydney, Sydney, Australia
- New South Wales Poisons Information Centre, The Children's Hospital at Westmead, Sydney, Australia
| | - Nicholas A Buckley
- New South Wales Poisons Information Centre, The Children's Hospital at Westmead, Sydney, Australia
- Faculty of Medicine and Health, School of Medical Sciences, Discipline of Biomedical Informatics and Digital Health, The University of Sydney, Sydney, Australia
| | - Firouzeh Noghrehchi
- Faculty of Medicine and Health, School of Medical Sciences, Discipline of Biomedical Informatics and Digital Health, The University of Sydney, Sydney, Australia
| | - Rose Cairns
- Faculty of Medicine and Health, School of Pharmacy, The University of Sydney, Sydney, Australia
- New South Wales Poisons Information Centre, The Children's Hospital at Westmead, Sydney, Australia
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KOSHY ABRAHAM, MAHADEVAN PUSHPA, MUKKADA ROYJ, FRANCIS JOSEV, CHETTUPUZHA ANTONYP, AUGUSTINE PHILIP. Spectrum of drug-induced liver injury in a tertiary hospital in southern India. THE NATIONAL MEDICAL JOURNAL OF INDIA 2022; 35:78-81. [DOI: 10.25259/nmji_112_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Background
Anti-tuberculosis drugs are thought to account for about 50% of drugs that cause liver injury in India. We show that the spectrum of drugs is much wider than previously reported.
Methods
We evaluated all patients with unexplained acute liver injury presenting during 2006–2016 using a structured proforma for drug-induced liver injury (DILI). The Roussel Uclaf Causality Assessment Method was used to assess causality.
Results
DILI was found in 143 of 2534 patients with acute liver injury. Nineteen patients had probable ayurvedic DILI. The other common causes of DILI were statins (16 patients) and anti-tuberculosis drugs (11 patients). Eight patients had DILI post-liver transplant. Fluconazole was the most common cause of post-liver transplant DILI. Chronic DILI (abnormal liver function test after 12 months of stopping the suspected drug) was found in 2 patients.
Conclusion
In otherwise unexplained acute liver injury, DILI due to ayurvedic drugs should be sought. DILI should be considered in post-liver transplant patients. Patients with DILI should be monitored for at least 12 months to exclude progression to chronic DILI.
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Affiliation(s)
- ABRAHAM KOSHY
- Department of Gastroenterology, Lakeshore Hospital, Kochi 682304, Kerala, India
| | - PUSHPA MAHADEVAN
- Department of Pathology, Lakeshore Hospital, Kochi 682304, Kerala, India
| | - ROY J. MUKKADA
- Department of Gastroenterology, Lakeshore Hospital, Kochi 682304, Kerala, India
| | - JOSE V. FRANCIS
- Department of Gastroenterology, Lakeshore Hospital, Kochi 682304, Kerala, India
| | | | - PHILIP AUGUSTINE
- Department of Gastroenterology, Lakeshore Hospital, Kochi 682304, Kerala, India
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Li X, Tang J, Mao Y. Incidence and risk factors of drug-induced liver injury. Liver Int 2022; 42:1999-2014. [PMID: 35353431 DOI: 10.1111/liv.15262] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 03/08/2022] [Accepted: 03/26/2022] [Indexed: 12/17/2022]
Abstract
The epidemiology and aetiology of drug-induced liver injury (DILI) vary across different countries and populations. Overall, DILI is rare in the general population but has become more prevalent in hospitalized patients, especially among patients with unexplained liver conditions. In addition, drugs implicated in DILI differ between Western and Eastern countries. Antibiotics are the leading drugs implicated in DILI in the West, whereas traditional Chinese medicine is the primary cause implicated in DILI in the East. The incidence of herbal and dietary supplements-induced hepatotoxicity is increasing globally. Several genetic and nongenetic risk factors associated with DILI have been described in the literature; however, there are no confirmed risk factors for all-cause DILI. Some factors may contribute to the risk of DILI in a drug-specific manner.
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Affiliation(s)
- Xiaoyun Li
- Division of Gastroenterology and Hepatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, Shanghai, China
| | - Jieting Tang
- Division of Gastroenterology and Hepatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, Shanghai, China
| | - Yimin Mao
- Division of Gastroenterology and Hepatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, Shanghai, China
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Gupta D, Sonawane A. Heart-leaved Moonseed- Innocuous or Baneful. J Clin Exp Hepatol 2022; 12:254-255. [PMID: 35068811 PMCID: PMC8766696 DOI: 10.1016/j.jceh.2021.08.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 08/22/2021] [Indexed: 01/03/2023] Open
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Ho CM, Chen CL, Chang CH, Lee MR, Wang JY, Hu RH, Lee PH. Circulatory Inflammatory Mediators in the Prediction of Anti-Tuberculous Drug-Induced Liver Injury Using RUCAM for Causality Assessment. Biomedicines 2021; 9:891. [PMID: 34440095 PMCID: PMC8389605 DOI: 10.3390/biomedicines9080891] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 07/21/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Anti-tuberculous (TB) medications are common causes of drug-induced liver injury (DILI). Limited data are available on systemic inflammatory mediators as biomarkers for predicting DILI before treatment. We aimed to select predictive markers among potential candidates and to formulate a predictive model of DILI for TB patients. METHODS Adult active TB patients from a prospective cohort were enrolled, and all participants received standard anti-tuberculous treatment. Development of DILI, defined as ≥5× ULN for alanine transaminase or ≥2.6× ULN of total bilirubin with causality assessment (RUCAM, Roussel Uclaf causality assessment method), was regularly monitored. Pre-treatment plasma was assayed for 15 candidates, and a set of risk prediction scores was established using Cox regression and receiver-operating characteristic analyses. RESULTS A total of 19 (7.9%) in 240 patients developed DILI (including six carriers of hepatitis B virus) following anti-TB treatment. Interleukin (IL)-22 binding protein (BP), interferon gamma-induced protein 1 (IP-10), soluble CD163 (sCD163), IL-6, and CD206 were significant univariable factors associated with DILI development, and the former three were backward selected as multivariable factors, with adjusted hazards of 0.20 (0.07-0.58), 3.71 (1.35-10.21), and 3.28 (1.07-10.06), respectively. A score set composed of IL-22BP, IP-10, and sCD163 had an improved area under the curve of 0.744 (p < 0.001). CONCLUSIONS Pre-treatment IL-22BP was a protective biomarker against DILI development under anti-TB treatment, and a score set by additional risk factors of IP-10 and sCD163 employed an adequate DILI prediction.
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Affiliation(s)
- Cheng-Maw Ho
- Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei 10617, Taiwan; (C.-M.H.); (R.-H.H.); (P.-H.L.)
| | - Chi-Ling Chen
- Graduate Institute of Clinical Medicine, National Taiwan University, Taipei 10617, Taiwan;
| | - Chia-Hao Chang
- Department of Internal Medicine, National Taiwan University Hospital, Hsinchu Branch, Hsinchu City 300, Taiwan; (C.-H.C.); (M.-R.L.)
| | - Meng-Rui Lee
- Department of Internal Medicine, National Taiwan University Hospital, Hsinchu Branch, Hsinchu City 300, Taiwan; (C.-H.C.); (M.-R.L.)
- Department of Internal Medicine, National Taiwan University Hospital and College of Medicine, Taipei 10617, Taiwan
| | - Jann-Yuan Wang
- Department of Internal Medicine, National Taiwan University Hospital, Hsinchu Branch, Hsinchu City 300, Taiwan; (C.-H.C.); (M.-R.L.)
- Department of Internal Medicine, National Taiwan University Hospital and College of Medicine, Taipei 10617, Taiwan
| | - Rey-Heng Hu
- Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei 10617, Taiwan; (C.-M.H.); (R.-H.H.); (P.-H.L.)
| | - Po-Huang Lee
- Department of Surgery, National Taiwan University Hospital and College of Medicine, Taipei 10617, Taiwan; (C.-M.H.); (R.-H.H.); (P.-H.L.)
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Björnsson ES. Liver Injury Associated With Drugs and Complementary and Alternative Medicines in India. J Clin Exp Hepatol 2021; 11:281-283. [PMID: 33994709 PMCID: PMC8103310 DOI: 10.1016/j.jceh.2021.04.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Einar S. Björnsson
- Address for correspondence: Einar S Björnsson, Department of Gastroenterology, Landspitali University Hospital, University of Iceland, Reykjavik, Iceland.
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Devarbhavi H, Aithal G, Treeprasertsuk S, Takikawa H, Mao Y, Shasthry SM, Hamid S, Tan SS, Philips CA, George J, Jafri W, Sarin SK. Drug-induced liver injury: Asia Pacific Association of Study of Liver consensus guidelines. Hepatol Int 2021; 15:258-282. [PMID: 33641080 DOI: 10.1007/s12072-021-10144-3] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 01/16/2021] [Indexed: 02/06/2023]
Abstract
Idiosyncratic drug-induced liver injury mimics acute and chronic liver disease. It is under recognized and underrecognised because of the lack of pathognomonic diagnostic serological markers. Its consequences may vary from being asymptomatic to self-limiting illness to severe liver injury leading to acute liver failure. Its incidence is likely to be more common in Asia than other parts of the world, mainly because of hepatotoxicity resulting from the treatment of tuberculosis disease and the ubiquitous use of traditional and complimentary medicines in Asian countries. This APASL consensus guidelines on DILI is a concise account of the various aspects including current evidence-based information on DILI with special emphasis on DILI due to antituberculosis agents and traditional and complementary medicine use in Asia.
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Affiliation(s)
- Harshad Devarbhavi
- Department of Gastroenterology and Hepatology, St John's Medical College Hospital, Bangalore, India.
| | - Guruprasad Aithal
- NIHR Nottingham Biomedical Research Centre, Nottingham University Hospitals NHS Trust and University of Nottingham, Nottingham, UK
| | | | - Hajime Takikawa
- Faculty of Medical Technology, Emeritus Professor, School of Medicine, Tokyo, Japan
| | - Yimin Mao
- Division of Gastroenterology and Hepatology, Shanghai Institute of Digestive Disease, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, and Clinical Research Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Saggere M Shasthry
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Saeed Hamid
- Department of Medicine, Aga Khan University Hospital, Karachi, Pakistan
| | - Soek Siam Tan
- Department of Medicine, Hospital Selayang, Bata Caves, Selangor, Malaysia
| | - Cyriac Abby Philips
- The Liver Institute, Center of Excellence in GI Sciences, Rajagiri Hospital, Aluva, Kerala, India
| | - Jacob George
- Department of Gastroenterology and Hepatology, Westmead Hospital and Sydney West Local Health District, Sydney, Australia
| | - Wasim Jafri
- Department of Medicine, Aga Khan University Hospital, Karachi, Pakistan
| | - Shiv K Sarin
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India.
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Sunil Kumar N, Remalayam B, Thomas V, Ramachandran TM, Sunil Kumar K. Outcomes and Predictors of Mortality in Patients With Drug-Induced Liver Injury at a Tertiary Hospital in South India: A Single-Centre Experience. J Clin Exp Hepatol 2021; 11:163-170. [PMID: 33746440 PMCID: PMC7952999 DOI: 10.1016/j.jceh.2020.08.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 08/14/2020] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Drug-induced liver injury (DILI) is an important cause of acute liver failure with significant morbidity and mortality. The outcome of DILI varies widely according to the drug implicated and the type of liver injury. Owing to the heterogeneous nature of liver injury, knowledge on clinical course and prognosis of DILI is limited. We had undertaken this study to determine the clinical characteristics, outcomes, and predictors of mortality in patients with DILI. MATERIALS AND METHODS This prospective study was conducted from January 2015 through December 2018. We analyzed the drugs implicated, clinical course, and the outcome. Causality assessment was performed by using Roussel Uclaf Causality Assessment Method scoring. Patients were followed for 6 months until recovery/death or liver transplantation. RESULTS There were 133 cases with DILI. The mean age was 47.6 years, and 51.9% of them were men. Drugs causing DILI were antitubercular drugs (37.5%) followed by neuropsychiatric drugs (16.5%), antibiotics/antifungals (12%), complementary and alternative medicine (10.5%), immunomodulatory/chemotherapeutic drugs (10.5%), and nonsteroidal antiinflammatory drugs (7.5%). Eighty-two (61.6%) patients were classified as hepatocellular, 30 (22.5%) as mixed and 21 (15.7%) as cholestatic type of injury. There was no significant difference in the mortality and morbidity between the three types of liver injury. There were 18 deaths (13.5%), of which antitubercular drugs constituted the majority (55.5%) followed by neuropsychiatric drugs (27.7%) and complementary and alternative medicine (16.6%). Based on receiver operating characteristic curve analysis, model for end-stage liver disease (MELD) score >28, mean international normalized ratio (INR) >1.97, mean bilirubin level >15.6 mg/dl, and creatinine level >1.35 mg/dl were associated with mortality. CONCLUSION Although DILI is uncommon, it has significant morbidity and mortality. Antitubercular drugs were the most common cause for DILI and DILI-related mortality in our study. Variables such as MELD, INR, bilirubin, albumin, and creatinine help in predicting severity of liver injury and may help in triaging the patient for referral for liver transplantation.
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Key Words
- ALF, Acute liver failure
- ALP, Alkaline phosphatase
- ALT, Alanine aminotransferase
- AST, Aspartate aminotransferase
- ATT, Antitubercular therapy
- BMI, Body mass index
- CAM, Complementary and alternative medicine
- DILI
- DILI, Drug induced liver injury
- DOTS, Directly observed therapy short course
- DRESS, Drug reaction with eosinophilia and systemic symptoms
- Hb, Hemoglobin
- INR, International normalized ratio
- LFT, Liver function test
- MELD, Model for end stage liver disease
- MRCP, Magnetic resonance cholangio pancreatography
- NSAID, Non-steroidal anti-inflammatory drugs
- PT, Prothrombin time
- RBS, Random blood sugar
- RUCAM, Roussel Uclaf Causality Assessment Method
- SD, Standard deviation
- ULN, Upper limit normal
- WBC, White blood cell
- antitubercular drugs
- complementary and alternative medicine (CAM)
- mortality
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Affiliation(s)
| | | | - Varghese Thomas
- Address for correspondence: Varghese Thomas, Former HOD and Professor
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Devarbhavi H, Joseph T, Sunil Kumar N, Rathi C, Thomas V, Prasad Singh S, Sawant P, Goel A, Eapen CE, Rai P, Arora A, Leelakrishnan V, Gopalakrishnan G, Vardhan Reddy V, Singh R, Goswami B, Venkataraman J, Balaraju G, Patil M, Patel R, Taneja S, Koshy A, Nagaraja Rao P, Kumar Sarin S, Rathi P, Dhiman R, Duseja AK, Vargese J, Kumar Jain A, Wadhawan M, Ranjan P, Karanth D, Ganesh P, Nijhawan S, Krishna Dhali G, Adarsh CK, Jhaveri A, Nagral A, Rao P, Shalimar. The Indian Network of Drug-Induced Liver Injury: Etiology, Clinical Features, Outcome and Prognostic Markers in 1288 Patients. J Clin Exp Hepatol 2021; 11:288-298. [PMID: 33994711 PMCID: PMC8103312 DOI: 10.1016/j.jceh.2020.11.002] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Accepted: 11/09/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Etiology of and outcomes following idiosyncratic drug-induced liver injury (DILI) vary geographically. We conducted a prospective study of DILI in India, from 2013 to 2018 and summarize the causes, clinical features, outcomes and predictors of mortality. METHODS We enrolled patients with DILI using international DILI expert working group criteria and Roussel Uclaf causality assessment method. Follow-up was up to 3 months from onset of DILI or until death. Multivariate logistics regression was carried out to determine predictors of non-survival. RESULTS Among 1288 patients with idiosyncratic DILI, 51.4% were male, 68% developed jaundice, 68% required hospitalization and 8.2% had co-existing HIV infection. Concomitant features of skin reaction, ascites, and encephalopathy (HE) were seen in 19.5%, 16.4%, and 10% respectively. 32.4% had severe disease. Mean MELD score at presentation was 18.8 ± 8.8. Overall mortality was 12.3%; 65% in those with HE, 17.6% in patients who fulfilled Hy's law, and 16.6% in those that developed jaundice. Combination anti-TB drugs (ATD) 46.4%, complementary and alternative medicines (CAM) 13.9%, anti-epileptic drugs (AED) 8.1%, non-ATD antimicrobials 6.5%, anti-metabolites 3.8%, anti-retroviral drugs (ART)3.5%, NSAID2.6%, hormones 2.5%, and statins 1.4% were the top 9 causes. Univariate analysis identified, ascites, HE, serum albumin, bilirubin, creatinine, INR, MELD score (p < 0.001), transaminases (p < 0.04), and anti-TB drugs (p = 0.02) as predictors of non-survival. Only serum creatinine (p = 0.017), INR (p < 0.001), HE (p < 0.001), and ascites (p = 0.008), were significantly associated with mortality on multivariate analysis. ROC yielded a C-statistic of 0.811 for MELD and 0.892 for combination of serum creatinine, INR, ascites and HE. More than 50 different agents were associated with DILI. Mortality varied by drug class: 15% with ATD, 13.6% with CAM, 15.5% with AED, 5.8% with antibiotics. CONCLUSION In India, ATD, CAM, AED, anti-metabolites and ART account for the majority of cases of DILI. The 3-month mortality was approximately 12%. Hy's law, presence of jaundice or MELD were predictors of mortality.
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Key Words
- AED, Anti-epileptic drugs
- ALF, Acute liver failure
- ALT, Alanine aminotransferase
- ART, Anti-retroviral drugs
- AST, Aspartate aminotransferase
- ATD, Anti- tuberculosis drugs
- Anti-tuberculosis drugs
- C.I, Confidence interval
- CAM, Complementary and alternative medicine
- Complimentary medicines
- DILI, Drug-induced liver injury
- DILIN, Drug induced liver injury network
- HE, Hepatic encephalopathy
- HIV, Human immunodeficiency virus
- INR, International normalised ratio
- Isoniazid
- Jaundice
- MELD, Model for end stage liver disease
- Mortality
- NSAID, Nonsteroidal anti-inflammatory drugs
- OR, Odds ratio
- Prognosis
- Pyrazinamide
- ROC, Receiver operating characteristic
- RUCAM, Roussel uclaf causality assessment method
- Rifampicin
- TB, Tuberculosis.
- TCM, Traditional chinese medicines.
- Traditional medicines
- ULN, Upper limit of normal
- USA, United states of america
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Affiliation(s)
- Harshad Devarbhavi
- Department of Gastroenterology, St. John's Medical College Hospital, Bangalore, India,Address for correspondence. Harshad Devarbhavi, Department of Gastroenterology and Hepatology, St. John's Medical College Hospital, Bangalore, India.
| | - Tarun Joseph
- Department of Gastroenterology, St. John's Medical College Hospital, Bangalore, India
| | | | - Chetan Rathi
- Department of Gastroenterology, LTM Medical College Hospital, Mumbai, India
| | - Varghese Thomas
- Department of Gastroenterology, Government Medical College, Kozhikode, India
| | | | - Prabha Sawant
- Department of Gastroenterology, LTM Medical College Hospital, Mumbai, India
| | - Ashish Goel
- Department of Gastroenterology, Christian Medical College, Vellore, India
| | | | - Prakash Rai
- Department of General Medicine, Holy Spirit Hospital, Mumbai, India
| | - Anil Arora
- Department of Gastroenterology, Sir Ganga Ram Hospital, New Delhi, India
| | | | | | - Vishnu Vardhan Reddy
- Department of Gastroenterology, St. John's Medical College Hospital, Bangalore, India
| | - Rajvir Singh
- Acute Care Surgery, HGH, Hamad Medical Corporation, Doha, Qatar
| | - Bhabadev Goswami
- Department of Gastroenterology, Dispur Hospitals, Guwahati, India
| | | | - Girisha Balaraju
- Department of Gastroenterology, Kasturba Medical College Hospital, Manipal, India
| | - Mallikarjun Patil
- Department of Gastroenterology, St. John's Medical College Hospital, Bangalore, India
| | - Rakesh Patel
- Department of Gastroenterology, Suyash Endoscopy Centre, Thane, India
| | - Sunil Taneja
- Department of Hepatology, Post Graduate Institute of Medical Education & Research, Chandigarh, India
| | - Abraham Koshy
- Department of Gastroenterology, Lakeshore Hospital, Kochi, India
| | - Padaki Nagaraja Rao
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, India
| | - Shiv Kumar Sarin
- Department of Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Pravin Rathi
- Department of Gastroenterology, B.Y.L. Nair Hospital, Mumbai, India
| | - Radhakrishna Dhiman
- Department of Hepatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Ajay K. Duseja
- Department of Hepatology, Post Graduate Institute of Medical Education & Research, Chandigarh, India
| | - Joy Vargese
- Department of Hepatology, Gleneagles Global Health City, Chennai, India
| | - Ajay Kumar Jain
- Department of Gastroenterology, Choithram Hospital and Research Centre, Indore, India
| | - Manav Wadhawan
- Department of Gastroenterology, BLK Super Speciality Hospital, New Delhi, India
| | - Piyush Ranjan
- Department of Gastroenterology, Sir Ganga Ram Hospital, New Delhi, India
| | - Dheeraj Karanth
- Department of Gastroenterology, Vikram Hospital, Bangalore, India
| | | | - Sandeep Nijhawan
- Department of Gastroenterology, Sawai Man Singh Medical College, Jaipur, India
| | - Gopal Krishna Dhali
- School of Digestive and Liver Diseases, Institute of Post Graduate Medical Education & Research, Kolkata, India
| | - Channagiri K. Adarsh
- Department of Gastroenterology, BGS Gleneagles Global Hospitals, Bangalore, India
| | - Ajay Jhaveri
- Department of Gastroenterology, Jaslok Hospital and Research Center, Mumbai, India
| | - Aabha Nagral
- Department of Gastroenterology, Jaslok Hospital and Research Center, Mumbai, India
| | - Prasanna Rao
- Department of Gastroenterology, Apollo Hospitals, Bangalore, India
| | - Shalimar
- Department of Gastroenterology and Hepatology, AIIMS, New Delhi, India
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Stephens C, Lucena MI, Andrade RJ. Genetic risk factors in the development of idiosyncratic drug-induced liver injury. Expert Opin Drug Metab Toxicol 2020; 17:153-169. [DOI: 10.1080/17425255.2021.1854726] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Camilla Stephens
- Unidad de Gestión Clínica de Aparato Digestivo y Servicio de Farmacología Clínica, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Universitario Virgen de la Victoria, Universidad de Málaga, CIBERehd, Málaga, Spain
| | - M Isabel Lucena
- Unidad de Gestión Clínica de Aparato Digestivo y Servicio de Farmacología Clínica, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Universitario Virgen de la Victoria, Universidad de Málaga, CIBERehd, Málaga, Spain
| | - Raúl J Andrade
- Unidad de Gestión Clínica de Aparato Digestivo y Servicio de Farmacología Clínica, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Universitario Virgen de la Victoria, Universidad de Málaga, CIBERehd, Málaga, Spain
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Zhang C, Wu Y, Yuan S, Dou X, Sheng Q, Wang J, Tian W, Yao L, Ding Y. Characteristics of Drug-Induced Liver Injury in Northeast China: Disease Spectrum and Drug Types. Dig Dis Sci 2020; 65:3360-3368. [PMID: 31907771 DOI: 10.1007/s10620-019-06030-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 12/22/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND The aim of this study was to determine the disease spectrum and drug types causing drug-induced liver injury (DILI) in northeast China, so that the affected population can be reminded of the need to increase their post-medication monitoring. METHODS A total of 470 DILI patients hospitalized at Shengjing Hospital between 2013 and 2016 were involved in this retrospective study. RESULTS There were significant differences in the disease spectrum of the different age groups (P < 0.001) and genders (P = 0.009). Drugs used to treat osteopathies, dermatitis and infections, as well as health care supplements, each accounted for > 10% of all drugs that caused DILI. The percentage of DILIs related to Chinese herbal medicines (CHMs) gradually increased with patient age (P = 0.002). The percentage of males taking health supplements or CHMs was significantly lower compared with females. Total bilirubin (β = 0.01, OR = 1.01, P < 0.001) and INR (β = 0.74, OR = 2.11, P < 0.001) were found to be independent predictors of liver damage. CONCLUSIONS The main type of drug that causes DILI in northeast China is a CHM. There are differences in the disease spectrum found in DILI patients of different ages and gender. Making appropriate changes in the drug-taking habits of high-risk groups and the drugs used to treat high-risk underlying diseases, as well as increasing patient monitoring, may help to reduce the incidence of DILIs.
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Affiliation(s)
- Chong Zhang
- Department of Infectious Diseases, Shengjing Hospital of China Medical University, No. 39 Huaxiang Road, Tiexi District, Shenyang City, 110022, Liaoning Province, China
| | - Yuyu Wu
- Department of Infectious Diseases, Shengjing Hospital of China Medical University, No. 39 Huaxiang Road, Tiexi District, Shenyang City, 110022, Liaoning Province, China
| | - Suyu Yuan
- Department of Infectious Diseases, Shengjing Hospital of China Medical University, No. 39 Huaxiang Road, Tiexi District, Shenyang City, 110022, Liaoning Province, China
| | - Xiaoguang Dou
- Department of Infectious Diseases, Shengjing Hospital of China Medical University, No. 39 Huaxiang Road, Tiexi District, Shenyang City, 110022, Liaoning Province, China
| | - Qiuju Sheng
- Department of Infectious Diseases, Shengjing Hospital of China Medical University, No. 39 Huaxiang Road, Tiexi District, Shenyang City, 110022, Liaoning Province, China
| | - Jingyan Wang
- Department of Infectious Diseases, Shengjing Hospital of China Medical University, No. 39 Huaxiang Road, Tiexi District, Shenyang City, 110022, Liaoning Province, China
| | - Wenyue Tian
- Department of Infectious Diseases, Shengjing Hospital of China Medical University, No. 39 Huaxiang Road, Tiexi District, Shenyang City, 110022, Liaoning Province, China
| | - Lan Yao
- Department of Infectious Diseases, Shengjing Hospital of China Medical University, No. 39 Huaxiang Road, Tiexi District, Shenyang City, 110022, Liaoning Province, China
| | - Yang Ding
- Department of Infectious Diseases, Shengjing Hospital of China Medical University, No. 39 Huaxiang Road, Tiexi District, Shenyang City, 110022, Liaoning Province, China.
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20
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Teschke R, Danan G. Worldwide Use of RUCAM for Causality Assessment in 81,856 Idiosyncratic DILI and 14,029 HILI Cases Published 1993-Mid 2020: A Comprehensive Analysis. MEDICINES (BASEL, SWITZERLAND) 2020; 7:E62. [PMID: 33003400 PMCID: PMC7600114 DOI: 10.3390/medicines7100062] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 09/23/2020] [Accepted: 09/25/2020] [Indexed: 04/12/2023]
Abstract
Background: A large number of idiosyncratic drug induced liver injury (iDILI) and herb induced liver injury(HILI) cases of variable quality has been published but some are a matter of concern if the cases were not evaluated for causality using a robust causality assessment method (CAM) such as RUCAM (Roussel Uclaf Causality Assessment Method) as diagnostiinjuryc algorithm. The purpose of this analysis was to evaluate the worldwide use of RUCAM in iDILI and HILI cases. Methods: The PubMed database (1993-30 June 2020) was searched for articles by using the following key terms: Roussel Uclaf Causality Assessment Method; RUCAM; Idiosyncratic drug induced liver injury; iDILI; Herb induced liver injury; HILI. Results: Considering reports published worldwide since 1993, our analysis showed the use of RUCAM for causality assessment in 95,885 cases of liver injury including 81,856 cases of idiosyncratic DILI and 14,029 cases of HILI. Among the top countries providing RUCAM based DILI cases were, in decreasing order, China, the US, Germany, Korea, and Italy, with China, Korea, Germany, India, and the US as the top countries for HILI. Conclusion: Since 1993 RUCAM is certainly the most widely used method to assess causality in IDILI and HILI. This should encourage practitioner, experts, and regulatory agencies to use it in order to reinforce their diagnosis and to take sound decisions.
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Affiliation(s)
- Rolf Teschke
- Department of Internal Medicine II, Division of Gastroenterology and Hepatology, Klinikum Hanau, D-63450 Hanau, Teaching Hospital of the Medical Faculty of the Goethe University, D-60590 Frankfurt/Main, Germany
| | - Gaby Danan
- Pharmacovigilance Consultancy, F-75020 Paris, France;
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21
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Teschke R, Zhu Y, Jing J. Herb-induced Liver Injury in Asia and Current Role of RUCAM for Causality Assessment in 11,160 Published Cases. J Clin Transl Hepatol 2020; 8:200-214. [PMID: 32832401 PMCID: PMC7438347 DOI: 10.14218/jcth.2020.00009] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 03/05/2020] [Accepted: 03/31/2020] [Indexed: 12/13/2022] Open
Abstract
Herb-induced liver injuries (HILI) by traditional herbal medicines are particular challenges in Asian countries, with issues over the best approach to establish causality. The aim of the current analysis was to provide an overview on how causality was assessed in HILI cases from Asian countries and whether the Roussel Uclaf Causality Assessment Method (RUCAM) was the preferred diagnostic algorithm, as shown before in worldwide evaluated cases of drug-induced liver injury (DILI). Using the PubMed database, publications in English language were preferred to allow for reevaluation by peers. Overall 11,160 HILI cases have assessed causality using RUCAM and were published by first authors working in Asian countries. With 21 evaluable reports, most publications came from mainland China, with Hong Kong and Taiwan, followed by Korea (n=15), Singapore (n=2), and Japan (n=1), while other Asian countries were not contributory. Most publications provided case and RUCAM data of good quality. For better presentation of future cases, however, the following recommendations are given: (1) preference of prospective study design with use of the updated RUCAM version; (2) clear separation of HILI cohorts from those of other herbal products or DILI; (3) case series for epidemiology studies should contain many essential data, possibly also as supplementary material; (4) otherwise, preference of single case reports providing individual case data and RUCAM-based causality gradings, and applying liver test threshold values; and (5) publication in English language journals. In conclusion, China and Korea are top in presenting RUCAM-based HILI cases, other Asian countries are encouraged to follow.
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Affiliation(s)
- Rolf Teschke
- Department of Internal Medicine II, Division of Gastroenterology and Hepatology, Klinikum Hanau, Hanau, Academic Teaching Hospital of the Medical Faculty, Goethe University Frankfurt/ Main, Frankfurt/Main, Germany
- Correspondence to: Rolf Teschke, Department of Internal Medicine II, Klinikum Hanau, Teaching Hospital of the Goethe University of Frankfurt/Main, Leimenstrasse 20, D-63450 Hanau, Germany. Tel: +49-6181-21859, Fax: +49-6181-2964211, E-mail:
| | - Yun Zhu
- The Fifth Medical Center, General Hospital of PLA, Beijing, China
| | - Jing Jing
- The Fifth Medical Center, General Hospital of PLA, Beijing, China
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Epidemiology of drug-induced liver injury in a University Hospital from Colombia: Updated RUCAM being used for prospective causality assessment. Ann Hepatol 2020; 18:501-507. [PMID: 31053545 DOI: 10.1016/j.aohep.2018.11.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 10/29/2018] [Accepted: 11/27/2018] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND AIM Epidemiological information regarding drug-induced liver injury in some Latin American countries remains limited. Therefore, disease prevention and health promotion strategies are imperative to reduce drug-induced liver injuries and its fatal outcomes. This study aimed to collect epidemiological data regarding drug-induced liver injury and identify associated factors in patients admitted to a university hospital in Colombia. METHODS AND PATIENTS A prospective study was conducted for 1 year to assess the incidence of drug-induced liver injury in patients aged >18 years who showed elevated values in liver tests. Data were collected after obtaining informed consent from the patients. The updated Roussel Uclaf Causality Assessment Method was applied to assess the causality of drug-induced liver injury. RESULTS The study included 286 patients with elevated values in liver tests, 18 of whom presented with drug-induced liver injury. The mean age of patients was 54.7±19.1 years. The associated pharmacological groups were anti-infectives and anticonvulsants (isoniazid, rifampicin, nitrofurantoin, phenytoin, and valproic acid), with a total of 15 drugs. The affected patients presented with cytopenia, jaundice, nausea, vomiting, or hepatomegaly. The most common type of liver injury was hepatocellular, and most patients recovered satisfactorily. The number of patients who had highly probable and probable causality grading was 1 and 9, respectively. CONCLUSION The incidence of drug-induced liver injury in a university hospital in Colombia was 6%. Comorbidities and concomitant drugs are risk factors for drug-induced liver injury. TRIAL REGISTRATION Registered in The Cuban Public Registry of Clinical Trials (identifier RPCEC00000242).
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Hoppmann NA, Gray ME, McGuire BM. Drug-Induced Liver Injury in the Setting of Chronic Liver Disease. Clin Liver Dis 2020; 24:89-106. [PMID: 31753253 DOI: 10.1016/j.cld.2019.09.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Drug-induced liver injury (DILI) is an uncommon but significant cause of liver injury and need for liver transplant. DILI in the setting of chronic liver disease (CLD) is poorly understood. Clinical features of patients presenting with DILI in the setting of CLD are similar to those without CLD with the exception of a higher incidence of diabetes among those with CLD and DILI. Diagnosis of DILI in CLD is difficult because there are no objective biomarkers and current causality assessments have not been studied in this population. Differentiating DILI from exacerbation of underlying liver disease is even more challenging.
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Affiliation(s)
- Nicholas A Hoppmann
- Division of Gastroenterology and Hepatology, University of Alabama at Birmingham, 1720 2nd Ave South, Birmingham AL 35294-0012, USA.
| | - Meagan E Gray
- Division of Gastroenterology and Hepatology, University of Alabama at Birmingham, 1720 2nd Ave South, Birmingham AL 35294-0012, USA
| | - Brendan M McGuire
- Division of Gastroenterology and Hepatology, University of Alabama at Birmingham, 1720 2nd Ave South, Birmingham AL 35294-0012, USA
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24
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Chow HC, So TH, Choi HCW, Lam KO. Literature Review of Traditional Chinese Medicine Herbs-Induced Liver Injury From an Oncological Perspective With RUCAM. Integr Cancer Ther 2020; 18:1534735419869479. [PMID: 31405304 PMCID: PMC6693029 DOI: 10.1177/1534735419869479] [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] [Indexed: 02/06/2023] Open
Abstract
Traditional Chinese medicine (TCM) herbs are commonly regarded to be safe with
minimal toxicities in Chinese communities. Cancer patients who are receiving
Western oncology therapy often concurrently take TCM herbs for anticancer and
symptom relief purposes. We performed a literature review for current evidence
on TCM herb–induced liver injury from an oncological perspective. A literature
search on PubMed was performed to identify publications regarding TCM herbs and
concoctions with hepatoprotective or hepatotoxic properties. Lists of commonly
used herbs and their causality levels were compiled. In view of the wide range
of evidence available, cases assessed by the well-established RUCAM (Roussel
Uclaf Causality Assessment Method) algorithm were categorized as the highest
level of evidence. More than one case of TCM herb–induced liver injury was
confirmed by RUCAM in the following herbs and concoctions: Lu Cha
(Camellia sinensis), Bai Xian Pi (Dictamnus
dasycarpus), Tu San Qi (Gynura segetum), Jin Bu
Huan (Lycopodium serratum), He Shou Wu (Polygoni
multiflora), Ge Gen (Pueraria lobata), Dan Lu Tong
Du tablet, Shou Wu Pian, Xiao Chai Hu Tang, Xiao Yin pill, and Yang Xue Sheng Fa
capsule. Finally, TCM with anticancer or symptom relief uses were discussed in
detail with regard to their hepatotoxic or hepatoprotective properties.
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Affiliation(s)
- Hei Ching Chow
- 1 Department of Clinical Oncology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong
| | - Tsz Him So
- 1 Department of Clinical Oncology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong
| | - Horace Cheuk Wai Choi
- 1 Department of Clinical Oncology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong
| | - Ka On Lam
- 1 Department of Clinical Oncology, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong
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25
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Andrade RJ, Robles-Díaz M. Diagnostic and prognostic assessment of suspected drug-induced liver injury in clinical practice. Liver Int 2020; 40:6-17. [PMID: 31578817 DOI: 10.1111/liv.14271] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Revised: 09/17/2019] [Accepted: 09/19/2019] [Indexed: 02/13/2023]
Abstract
Idiosyncratic drug-induced liver injury (DILI) is a challenging liver disorder because it can present with a range of phenotypes, mimicking almost every other hepatic disease, and lacks specific biomarkers for its diagnosis. Hence, a confident DILI diagnosis is seldom possible as it relies on the precise establishment of a temporal sequence between the exposure to a given prescription drug or sometimes hidden herbal product/over the counter medication as well as the exclusion of other aetiologies of liver disease. However, an accurate diagnosis is of most importance, as prompt withdrawal of the causative agent is essential in DILI management. Indeed, DILI can be severe and even fatal or in a fraction of cases evolve to chronic damage, but specific biomarkers for predicting mortality/liver transplantation or a chronic outcome in the very early phases of DILI are not yet available. In this article, we discuss the best diagnostic and prognostic approach of a DILI suspicion by judiciously choosing and interpreting the standard tests currently used in clinical practice.
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Affiliation(s)
- Raúl J Andrade
- Unidad de Gestión Clínica de Aparato Digestivo, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Universitario Virgen de la Victoria, Facultad de Medicina, Universidad de Málaga, Malaga, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
| | - Mercedes Robles-Díaz
- Unidad de Gestión Clínica de Aparato Digestivo, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Universitario Virgen de la Victoria, Facultad de Medicina, Universidad de Málaga, Malaga, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain
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26
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Jayaraman T, Lee YY, Chan WK, Mahadeva S. Epidemiological differences of common liver conditions between Asia and the West. JGH OPEN 2019; 4:332-339. [PMID: 32514433 PMCID: PMC7273710 DOI: 10.1002/jgh3.12275] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Accepted: 10/01/2019] [Indexed: 12/19/2022]
Abstract
Liver diseases form a heterogenous group of acute and chronic disorders of varying etiologies. Not only do they result in significant morbidity and mortality, but they also lead to a marked reduction in quality of life, together with a high socioeconomic burden globally. A better understanding of their global distribution is necessary to curb the massive health-care and socioeconomic burden that they entail. Notable differences and similarities have been described between common liver disease conditions occurring in Asia and the West (Europe and North America), giving rise to the need for an updated collective appraisal of this subject. In this review, the epidemiological differences of common liver conditions, specifically acute liver failure, drug-induced liver injury, acute-on-chronic liver failure, hepatocellular carcinoma, and non-alcoholic fatty liver disease, between Asia and the West are discussed.
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Affiliation(s)
- Thevaraajan Jayaraman
- Gastroenterology Unit, Faculty of Medicine Universiti Teknologi MARA Shah Alam Malaysia
| | - Yeong-Yeh Lee
- Department of Medicine, School of Medical Sciences Universiti Sains Malaysia George Town Malaysia
| | - Wah-Kheong Chan
- Gastroenterology and Hepatology Unit, Faculty of Medicine University of Malaya Kuala Lumpur Malaysia
| | - Sanjiv Mahadeva
- Gastroenterology and Hepatology Unit, Faculty of Medicine University of Malaya Kuala Lumpur Malaysia
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27
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Danan G, Teschke R. Roussel Uclaf Causality Assessment Method for Drug-Induced Liver Injury: Present and Future. Front Pharmacol 2019; 10:853. [PMID: 31417407 PMCID: PMC6680600 DOI: 10.3389/fphar.2019.00853] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 07/04/2019] [Indexed: 12/11/2022] Open
Abstract
Among the causality assessment methods used for the diagnosis of drug-induced liver injury (DILI), Roussel Uclaf Causality Assessment Method (RUCAM) remains the most widely used not only for individual cases but also for prospective and retrospective studies worldwide. This first place is justified by the characteristics of the method such as precise definition and classification of the liver injury, which determines the right scale in the scoring system, precise definition of the seven criteria, and the validation approach based on cases with positive rechallenge. RUCAM is used not only for any types of drugs but also for herbal medicines causing herb-induced liver injury, (HILI) and dietary supplements. In 2016, the updated RUCAM provided further specifications of criteria and instructions to improve interobserver variability. Although this method was criticized for criteria such as the age and alcohol consumption, recent consensus meeting of experts has recognized their value and recommended their incorporation into any method. While early studies searching for DILI in large databases especially in electronic medical records were based on codes of diseases or natural language without causality assessment, the recommendation is now to include RUCAM in the search for DILI/HILI. There are still studies on DILI detection or the identification of biomarkers that take into consideration the cases assessed as “possible,” although it is well known that these cases reduce the strength of the association between the cases and the offending compound or the new biomarker to be validated. Attempts to build electronic RUCAM or automatized application of this method were successful despite some weaknesses to be corrected. In the future, more reflections are needed on an expert system to standardize the exclusion of alternative causes according to the clinical context. Education and training on RUCAM should be encouraged to improve the results of the studies and the day-to-day work in pharmacovigilance departments in companies or in regulatory agencies. It is also expected to improve RUCAM with biomarkers or other criteria provided that the validation process replaces expert opinion by robust standards such as those used for the original method.
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Affiliation(s)
- Gaby Danan
- Pharmacovigilance Consultancy, Paris, France
| | - Rolf Teschke
- Department of Internal Medicine II, Division of Gastroenterology and Hepatology, Klinikum Hanau, Academic Teaching Hospital of the Medical Faculty, Goethe University, Frankfurt, Germany
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28
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Teschke R. Idiosyncratic DILI: Analysis of 46,266 Cases Assessed for Causality by RUCAM and Published From 2014 to Early 2019. Front Pharmacol 2019; 10:730. [PMID: 31396080 PMCID: PMC6664244 DOI: 10.3389/fphar.2019.00730] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 06/05/2019] [Indexed: 12/12/2022] Open
Abstract
One of the most difficult challenges in clinical hepatology is the diagnosis of a drug-induced liver injury (DILI). The timing of the events, exclusion of alternative causes, and taking into account the clinical context should be systematically assessed and scored in a transparent manner. RUCAM (Roussel Uclaf Causality Assessment Method) is a well-established diagnostic algorithm and scale to assess causality in patients with suspected DILI. First published in 1993 and updated in 2016, RUCAM is now the worldwide most commonly used causality assessment method (CAM) for DILI. The following manuscript highlights the recent implementation of RUCAM around the world, by reviewing the literature for publications that utilized RUCAM, and provides a review of “best practices” for the use of RUCAM in cases of suspected DILI. The worldwide appreciation of RUCAM is substantiated by the current analysis of 46,266 DILI cases, all tested for causality using RUCAM. These cases derived from 31 reports published from 2014 to early 2019. Their first authors came from 10 countries, with China on top, followed by the US, and Germany on the third rank. Importantly, all RUCAM-based DILI reports were published in high profile journals. Many other reports were published earlier from 1993 up to 2013 in support of RUCAM. Although most of the studies were of high quality, the current case analysis revealed shortcomings in few studies, not at the level of RUCAM itself but rather associated with the work of the users. To ensure in future DILI cases a better performance by the users, a list of essential elements is proposed. As an example, all suspected DILI cases should be evaluated 1) by the updated RUCAM to facilitate result comparisons, 2) according to a prospective study protocol to ensure complete data sets, 3) after exclusion of cases with herb induced liver injury (HILI) from a DILI cohort to prevent confounding variables, and 4) according to inclusion of DILI cases with RUCAM-based causality gradings of highly probable or probable, in order to increase the specificity of the results. In conclusion, RUCAM benefits from its high appreciation and performs well provided the users adhere to published recommendations to prevent confounding variability.
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Affiliation(s)
- Rolf Teschke
- Department of Internal Medicine II, Division of Gastroenterology and Hepatology, Klinikum Hanau, Academic Teaching Hospital of the Medical Faculty, Goethe University Frankfurt, Germany
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30
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Zhou J, Li Y, Liu X, Long Y, Chen J. LncRNA-Regulated Autophagy and its Potential Role in Drug-Induced Liver Injury. Ann Hepatol 2019; 17:355-363. [PMID: 29735795 DOI: 10.5604/01.3001.0011.7381] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND AIM Autophagy and its regulated pathways participate in many important cellular physiology and pathological processes involving protein aggregates, damaged mitochondria, excessive peroxisomes, ribosomes, and invading pathogens. This study aimed to review recently published studies and further describe the long noncoding RNA (lncRNA)-regulated autophagy during drug-induced liver injury (DILI). MATERIAL AND METHODS DILI, autophagy, autophagy-related genes (ATGs), and lncRNA were used as key words to search published studies from PubMed, Google Scholar, and Web of Science. All related studies were reviewed and analyzed. RESULTS Many studies explicitly indicated that DILI and its progression to acute liver failure were causatively linked to endoplasmic reticulum stress and subsequently induced autophagy, which protect hepatocytes during DILI. LncRNA, as a noncoding RNA, influences the regulation of the expression of ATGs to manipulate autophagy. CONCLUSIONS This review described the recent findings on autophagy and its possible lncRNA-miRNA-associated pathways, thereby providing new insights for further studies on the pathogenesis of DILI.
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Affiliation(s)
- Juan Zhou
- Liver Diseases Center, Department of Infectious Diseases, The Second Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China
| | - Yi Li
- Department of Infectious Diseases, The affiliated Zhuzhou hospital Xiangya medical college, Central South University, Zhuzhou, Hunan, P.R. China
| | - XinYu Liu
- Liver Diseases Center, Department of Infectious Diseases, The Second Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China
| | - Yunzhu Long
- Department of Infectious Diseases, The affiliated Zhuzhou hospital Xiangya medical college, Central South University, Zhuzhou, Hunan, P.R. China
| | - Jun Chen
- Liver Diseases Center, Department of Infectious Diseases, The Second Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China
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31
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Byeon JH, Kil JH, Ahn YC, Son CG. Systematic review of published data on herb induced liver injury. JOURNAL OF ETHNOPHARMACOLOGY 2019; 233:190-196. [PMID: 30639232 DOI: 10.1016/j.jep.2019.01.006] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 01/07/2019] [Accepted: 01/08/2019] [Indexed: 05/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Herbal products have been widely used as a means of ethnomedicine worldwide. Recently, the potential hepatotoxicity of herbs has become a medical issue but comprehensive studies are limited. AIM OF THE STUDY This study aims to determine the clinical features of herb induced liver injury (HILI) including its constituent ratio among liver injury case cohorts that included both HILI and drug induced liver injury (DILI). MATERIALS AND METHODS A systematic review was conducted using a literature search for DILI/HILI in seven electric databases including PubMed, Cochrane and Embase. We analyzed the DILI/HILI cases and clinical characteristics in terms of herbs, conventional drugs, concomitant, or others. RESULTS Thirty-one studies met the necessary criteria and included 9 prospective and 22 retrospective studies. Among total number of overall DILI/HILI cases (7511, male 2819, female 3669 and unknown 1023), 25.0% (1874 cases) were implicated in herbs. HILI was relatively higher in females (69.8% vs. 30.2% male), compared to conventional drugs (57.3% female vs. 42.7% male, p < 0.01), while it was prone to induce hepatocellular injury (hepatocellular 78.8%, cholestatic 8.9%, mixed type 12.3%), contrary to conventional drugs (hepatocellular 56.7% vs. cholestatic 22.1% vs. mixed 21.2%), respectively (p < 0.01). The main herbs causing HILI included Polygonum multiflorum, Psoralea corylifolia, Corydalis yanhusuo, and Rheum officinale. CONCLUSIONS This review created the comparative and comprehensive feature of hepatotoxicity by herbal products, which provides reference data for the clinical applications and establishing pharmacovigilance system of herbs.
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Affiliation(s)
- Jung-Hwan Byeon
- Korean Medical College of Daejeon University, 62, Daehak-ro Dong-gu, Daejeon 301-716, Republic of Korea.
| | - Ji-Hye Kil
- Korean Medical College of Daejeon University, 62, Daehak-ro Dong-gu, Daejeon 301-716, Republic of Korea.
| | - Yo-Chan Ahn
- Department of Health Service Management, Daejeon University, 62, Daehak-ro Dong-gu, Daejeon 301-716, Republic of Korea.
| | - Chang-Gue Son
- Liver and Immunology Research Center, Dunsan Oriental Hospital of Daejeon University, 75, Daedeok-daero 176, Seo-gu, Daejeon 35253, Republic of Korea.
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Danan G, Teschke R. Roussel Uclaf Causality Assessment Method for Drug-Induced Liver Injury: Present and Future. Front Pharmacol 2019. [PMID: 31417407 DOI: 10.3389/fphar2019.00853] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023] Open
Abstract
Among the causality assessment methods used for the diagnosis of drug-induced liver injury (DILI), Roussel Uclaf Causality Assessment Method (RUCAM) remains the most widely used not only for individual cases but also for prospective and retrospective studies worldwide. This first place is justified by the characteristics of the method such as precise definition and classification of the liver injury, which determines the right scale in the scoring system, precise definition of the seven criteria, and the validation approach based on cases with positive rechallenge. RUCAM is used not only for any types of drugs but also for herbal medicines causing herb-induced liver injury, (HILI) and dietary supplements. In 2016, the updated RUCAM provided further specifications of criteria and instructions to improve interobserver variability. Although this method was criticized for criteria such as the age and alcohol consumption, recent consensus meeting of experts has recognized their value and recommended their incorporation into any method. While early studies searching for DILI in large databases especially in electronic medical records were based on codes of diseases or natural language without causality assessment, the recommendation is now to include RUCAM in the search for DILI/HILI. There are still studies on DILI detection or the identification of biomarkers that take into consideration the cases assessed as "possible," although it is well known that these cases reduce the strength of the association between the cases and the offending compound or the new biomarker to be validated. Attempts to build electronic RUCAM or automatized application of this method were successful despite some weaknesses to be corrected. In the future, more reflections are needed on an expert system to standardize the exclusion of alternative causes according to the clinical context. Education and training on RUCAM should be encouraged to improve the results of the studies and the day-to-day work in pharmacovigilance departments in companies or in regulatory agencies. It is also expected to improve RUCAM with biomarkers or other criteria provided that the validation process replaces expert opinion by robust standards such as those used for the original method.
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Affiliation(s)
- Gaby Danan
- Pharmacovigilance Consultancy, Paris, France
| | - Rolf Teschke
- Department of Internal Medicine II, Division of Gastroenterology and Hepatology, Klinikum Hanau, Academic Teaching Hospital of the Medical Faculty, Goethe University, Frankfurt, Germany
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Teschke R. Idiosyncratic DILI: Analysis of 46,266 Cases Assessed for Causality by RUCAM and Published From 2014 to Early 2019. Front Pharmacol 2019. [PMID: 31396080 DOI: 10.389/fphar.2019.00730] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023] Open
Abstract
One of the most difficult challenges in clinical hepatology is the diagnosis of a drug-induced liver injury (DILI). The timing of the events, exclusion of alternative causes, and taking into account the clinical context should be systematically assessed and scored in a transparent manner. RUCAM (Roussel Uclaf Causality Assessment Method) is a well-established diagnostic algorithm and scale to assess causality in patients with suspected DILI. First published in 1993 and updated in 2016, RUCAM is now the worldwide most commonly used causality assessment method (CAM) for DILI. The following manuscript highlights the recent implementation of RUCAM around the world, by reviewing the literature for publications that utilized RUCAM, and provides a review of "best practices" for the use of RUCAM in cases of suspected DILI. The worldwide appreciation of RUCAM is substantiated by the current analysis of 46,266 DILI cases, all tested for causality using RUCAM. These cases derived from 31 reports published from 2014 to early 2019. Their first authors came from 10 countries, with China on top, followed by the US, and Germany on the third rank. Importantly, all RUCAM-based DILI reports were published in high profile journals. Many other reports were published earlier from 1993 up to 2013 in support of RUCAM. Although most of the studies were of high quality, the current case analysis revealed shortcomings in few studies, not at the level of RUCAM itself but rather associated with the work of the users. To ensure in future DILI cases a better performance by the users, a list of essential elements is proposed. As an example, all suspected DILI cases should be evaluated 1) by the updated RUCAM to facilitate result comparisons, 2) according to a prospective study protocol to ensure complete data sets, 3) after exclusion of cases with herb induced liver injury (HILI) from a DILI cohort to prevent confounding variables, and 4) according to inclusion of DILI cases with RUCAM-based causality gradings of highly probable or probable, in order to increase the specificity of the results. In conclusion, RUCAM benefits from its high appreciation and performs well provided the users adhere to published recommendations to prevent confounding variability.
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Affiliation(s)
- Rolf Teschke
- Department of Internal Medicine II, Division of Gastroenterology and Hepatology, Klinikum Hanau, Academic Teaching Hospital of the Medical Faculty, Goethe University Frankfurt, Germany
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34
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Danan G, Teschke R. Drug-Induced Liver Injury: Why is the Roussel Uclaf Causality Assessment Method (RUCAM) Still Used 25 Years After Its Launch? Drug Saf 2018; 41:735-743. [PMID: 29502198 DOI: 10.1007/s40264-018-0654-2] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Launched in 1993 and partially based on the results of an international consensus meeting organized under the auspices of the Council of International Organizations of Medical Sciences (CIOMS), the Roussel Uclaf Causality Assessment Method (RUCAM) is the most used causality assessment tool worldwide for the diagnosis of drug-induced liver injury (DILI) and herb-induced liver injury (HILI) in a large number of epidemiological studies, case reports, and case series. The 25-year experience of RUCAM use confirmed that the success was due to its objective, standardized, and liver-injury-specific approach structured with defined key elements derived from a series of DILI cases with positive rechallenge. Using this series, the validation procedure avoided arbitrary definitions and confirmed scores to key items. The algorithm provides a quantitative causality grading of highly probable, probable, possible, unlikely, or excluded relationship between the liver injury and the suspected product(s). Despite challenges, prospective use of RUCAM fosters case data completeness and transparent causality adjudication in real time, as opposed to subjective opinion resulting from several rounds by experts lacking defined key elements and scores. In 2016, RUCAM was updated with specification of alcohol use and Hepatitis E Virus (HEV) biomarkers and simplified item handling to further reduce inter-observer variability. RUCAM-based probable and highly probable DILI and HILI cases are essential for the detection of new hepatotoxins, confirmation of new biomarkers, description of clinical features and risk factors, and determination of incidence in pharmacoepidemiological studies. This article is intended to encourage systematic use of sophisticated causality assessment methods such as RUCAM to improve DILI and HILI case evaluation and to increase confidence in published cases.
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Affiliation(s)
- Gaby Danan
- Pharmacovigilance Consultancy, 18, rue des ormeaux, 75020, Paris, France.
| | - Rolf Teschke
- Department of Internal Medicine II, Division of Gastroenterology and Hepatology, Klinikum Hanau, Hanau, Germany
- Teaching Hospital of the Medical Faculty, Goethe University, Frankfurt/Main, Germany
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Teschke R. Top-ranking drugs out of 3312 drug-induced liver injury cases evaluated by the Roussel Uclaf Causality Assessment Method. Expert Opin Drug Metab Toxicol 2018; 14:1169-1187. [PMID: 30354694 DOI: 10.1080/17425255.2018.1539077] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
INTRODUCTION A list presenting a valid ranking of drugs most commonly implicated is hardly to be found. Areas covered: Published cases of drug-induced liver injury (DILI) with verified causality using RUCAM (Roussel Uclaf Causality Assessment Method) were used for a ranking of drugs most commonly implicated in causing DILI. Expert opinion: RUCAM-based DILI cases were retrieved from 15 reports published by six international databases of DILI registries and three large medical centers, which provided 3312 cases. Overall 48 drugs with the highest number of DILI cases were listed. Among the top 10 ranking drugs implicated in causing DILI were, in decreasing order: amoxicillin-clavulanate, flucloxacilllin, atorvastatin, disulfiram, diclofenac, simvastatin, carbamazepine, ibuprofen, erythromycin, and anabolic steroids as bodybuilding agents. For these 10 drugs, respective DILI case numbers were highest for Amoxicillin-clavulanate (n=333) and lowest for anabolic steroids (n=26). The author classifies the databases of national DILI registries and large medical centers as best sources of drugs implicated in DILI. Presently discouraged is the use of the LiverTox website because many cases were derived from published cases of poor quality and could previously not be classified as DILI, calling for the inclusion of DILI cases with established causality by the updated RUCAM.
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Affiliation(s)
- Rolf Teschke
- a Department of Internal Medicine II, Division of Gastroenterology and Hepatology , Klinikum Hanau , Hanau , Germany.,b Academic Teaching Hospital of the Medical Faculty , Goethe University Frankfurt/Main , Frankfurt/Main , Germany
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Guo Q, Guo J, Chen G, Han Z, Xiao B, Jin R, Liang C, Yang W. Biomarkers associated with binaprofen‑induced liver injury. Mol Med Rep 2018; 18:5076-5086. [PMID: 30320395 DOI: 10.3892/mmr.2018.9549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2017] [Accepted: 08/14/2018] [Indexed: 11/06/2022] Open
Abstract
Drug‑induced liver injury (DILI) is a common hepatic disease. The identification of biomarkers for DILI prediction is critical for rational drug use. The aim of the present study was to investigate liver injury caused by binaprofen and identify proteins that may serve as early biomarkers to predict DILI. For in vivo DILI assays, zebrafish were exposed to acetaminophen (APAP) and binaprofen for 12‑96 h before lethal concentration 50 (LC50), histopathological analysis, conventional and non‑conventional biomarker measurements were conducted. In vitro assays were performed in cultured liver cells; after 6‑24 h treatment with APAP and binaprofen the same measurements were conducted as aforementioned. The in vivo assays indicated that the LC50 of APAP was 5.2 mM, whereas the LC50 of binaprofen was 1.2 mM; 12‑48 h post‑treatment, liver cells exhibited mild to moderate vacuolization in a time‑ and concentration‑dependent manner in response to both drugs. During this time, conventional and non‑conventional biomarkers were also altered in a time‑ and concentration‑dependent manner; however, alterations in the levels of non‑conventional biomarkers occurred at an earlier time point compared with conventional biomarkers. The in vitro assays indicated that the half maximal inhibitory concentration (IC50) of APAP was 16.2 mM, whereas the IC50 of binaprofen was 5.3 mM; 12‑48 h post‑treatment, cultured liver cells exhibited mild to moderate swelling in a time‑ and concentration‑dependent manner. Alterations in the levels of conventional and non‑conventional biomarkers were similar to those observed in the in vivo assays. As a non‑steroidal anti‑inflammatory drug, binaprofen exhibited expected levels of liver toxicity in in vitro and in vivo assays, which were similar to APAP. Total bile acid and argininosuccinate lyase were identified as early biomarkers, which could accurately predict onset of binaprofen‑induced liver injury.
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Affiliation(s)
- Qiuping Guo
- Drug Non‑Clinical Evaluation and Research Center of Guangzhou General Pharmaceutical Research Institute, Guangzhou, Guangdong 510240, P.R. China
| | - Jianmin Guo
- Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Guangdong Institute of Applied Biological Resources, Guangzhou, Guangdong 510990, P.R. China
| | - Guiying Chen
- Drug Non‑Clinical Evaluation and Research Center of Guangzhou General Pharmaceutical Research Institute, Guangzhou, Guangdong 510240, P.R. China
| | - Zhong Han
- Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Guangdong Institute of Applied Biological Resources, Guangzhou, Guangdong 510990, P.R. China
| | - Baiquan Xiao
- Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Guangdong Institute of Applied Biological Resources, Guangzhou, Guangdong 510990, P.R. China
| | - Ruomin Jin
- Drug Safety Evaluation Center of Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P.R. China
| | - Chun Liang
- Division of Life Science, Center for Cancer Research, State Key Lab for Molecular Neural Science, Bioengineering Graduate Program, Hong Kong University of Science and Technology, Hong Kong, SAR 999077, P.R. China
| | - Wei Yang
- Guangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Guangdong Institute of Applied Biological Resources, Guangzhou, Guangdong 510990, P.R. China
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Agreement Among Different Scales for Causality Assessment in Drug-Induced Liver Injury. Clin Drug Investig 2018; 38:211-218. [PMID: 29185238 DOI: 10.1007/s40261-017-0601-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND OBJECTIVE The causality assessment of drug-induced liver injury (DILI) remains a challenge and eagerly awaits the development of reliable hepatotoxicity biomarkers. None of the different available algorithms used for the causality assessment of DILI has been universally accepted as the gold standard. This study was conducted to examine the agreement among different causality assessment scales in reporting DILI. METHODS The World Health Organization-Uppsala Monitoring Center (WHO-UMC), Naranjo, Roussel Uclaf Causality Assessment Method (RUCAM), Maria & Victorino (M & V) and Digestive Disease Week-Japan (DDW-J) assessment scales were used to compare the causalities in all the reported cases of DILI in our adverse drug reaction (ADR) monitoring centre from January 2014 to June 2017. The probability of the causality assessment was classified as 'definite', 'probable', 'possible' and 'unlikely'. The agreement obtained among the causality assessments was analysed using the weighted kappa (κ w) test. RESULTS A total of 33 cases of DILI were included in our analyses. Anti-tubercular therapy (ATT) and methotrexate were the drugs that most commonly caused DILI. The overall agreement among the different scales was poor. The best agreement was found between RUCAM and DDW-J scales (κ w: 0.685). CONCLUSION There were discrepancies among the different causality scales in assessing DILI. This might be due to the different definitions of causality criteria and subjective variability during assessment. A personalised assessment scale incorporating the latest information on specific risk factors and evidence-based criteria for DILI is warranted.
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Abstract
Acute liver failure of all causes is diagnosed in between 2000 and 2500 patients annually in the United States. Drug-induced acute liver failure is the leading cause of acute liver failure, accounting for more than 50% of cases. Nonacetaminophen drug injury represents 11% of all cases in the latest registry from the US Acute Liver Failure Study Group. Although rare, acute liver failure is clinically dramatic when it occurs, and requires a multidisciplinary approach to management. In contrast with acetaminophen-induced acute liver failure, non-acetaminophen-induced acute liver failure has a more ominous prognosis with a lower liver transplant-free survival.
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Affiliation(s)
- Arul M Thomas
- MedStar Georgetown Transplant Institute, MedStar Georgetown University Hospital, 3800 Reservoir Road NW, Washington, DC 20007, USA
| | - James H Lewis
- Division of Gastroenterology, MedStar Georgetown University Hospital, 3800 Reservoir Road Northwest, Room M2408, Washington, DC 20007, USA.
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Jing J, Teschke R. Traditional Chinese Medicine and Herb-induced Liver Injury: Comparison with Drug-induced Liver Injury. J Clin Transl Hepatol 2018; 6:57-68. [PMID: 29577033 PMCID: PMC5863000 DOI: 10.14218/jcth.2017.00033] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 08/24/2017] [Accepted: 08/28/2017] [Indexed: 12/16/2022] Open
Abstract
Cases of suspected herb-induced liver injury (HILI) caused by herbal Traditional Chinese Medicines (TCMs) and of drug-induced liver injury (DILI) are commonly published in the scientific literature worldwide. As opposed to the multiplicity of botanical chemicals in herbal TCM products, which are often mixtures of several herbs, conventional Western drugs contain only a single synthetic chemical. It is therefore of interest to study how HILI by TCM and DILI compare with each other, and to what extent results from each liver injury type can be transferred to the other. China is among the few countries with a large population using synthetic Western drugs as well as herbal TCM. Therefore, China is well suited to studies of liver injury comparing drugs with TCM herbs. Despite some concordance, recent analyses of liver injury cases with verified causality, using the Roussel Uclaf Causality Assessment Method, revealed major differences in HILI caused by TCMs as compared to DILI with respect to the following features: HILI cases are less frequently observed as compared to DILI, have a smaller proportion of females and less unintentional rechallenge events, and present a higher rate of hepatocellular injury features. Since many results were obtained among Chinese residents who had access to and had used Western drugs and TCM herbs, such ethnic homogeneity supports the contention that the observed differences of HILI and DILI in the assessed population are well founded.
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Affiliation(s)
- Jing Jing
- Medical School of Chinese PLA, Beijing, China
- Integrative Medical Center, 302 Military Hospital, Beijing, China
| | - Rolf Teschke
- Department of Internal Medicine II, Division of Gastroenterology and Hepatology, Klinikum Hanau, Teaching Hospital of the Medical Faculty of the Goethe University, Frankfurt/Main, Germany
- *Correspondence to: Rolf Teschke, Department of Internal Medicine II, Klinikum Hanau, Teaching Hospital of the Goethe University of Frankfurt/Main, Leimenstrasse 20, Hanau D-63450, Germany. Tel: +49-6181-21859, Fax: +49-6181-2964211, E-mail:
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Teschke R, Danan G. Prospective Indian Study of DILI with Confirmed Causality Using the Roussel Uclaf Causality Assessment Method (RUCAM): A report of Excellence. Ann Hepatol 2017; 16:324-325. [PMID: 28425398 DOI: 10.5604/16652681.1235471] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Rolf Teschke
- Department of Internal Medicine II, Division of Gastroenterology and Hepatology, Klinikum Hanau, Hanau, Teaching Hospital of the Medical Faculty, Goethe University Frankfurt, Main, Germany
| | - Gaby Danan
- Pharmacovigilance Consultancy, Paris, France
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