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Saowapa S, Polpichai N, Tanariyakul M, Wannaphut C, Wattanachayakul P, Danpanichkul P, Suenghataiphorn T, Kulthamrongsri N, Siladech P, Tijani L. Immunotherapy-induced hepatitis in metastatic colorectal cancer: a systematic review and meta-analysis. Proc AMIA Symp 2024; 37:841-850. [PMID: 39165807 PMCID: PMC11332647 DOI: 10.1080/08998280.2024.2374161] [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: 05/12/2024] [Revised: 06/12/2024] [Accepted: 06/16/2024] [Indexed: 08/22/2024] Open
Abstract
Recent advances in immunotherapy using immune checkpoint inhibitors (ICIs) for various cancers have also highlighted a rise in immune-related adverse events, including hepatitis, potentially leading to the discontinuation of treatment. This study aimed to evaluate the prevalence of hepatitis in metastatic colorectal cancer (mCRC) patients undergoing different ICI therapies. An extensive search of PubMed, PubMed Central, and Google Scholar up to November 2023 identified relevant studies. After excluding non-English articles, case reports, reviews, ongoing trials, and studies combining other therapies, five studies qualified for inclusion. Data extraction and statistical analyses were performed using Excel and Comprehensive Meta-Analysis software, respectively. Results from a subgroup analysis indicated that the incidence of hepatitis was comparable among patients treated with PD-1 monotherapy, PDL-1 monotherapy, and combination PD-1 and CTLA-4 therapy, with rates of 2.6%, 2.2%, and 1.7% for any grade and 2.1%, 2.2%, and 1.7% for grade ≥3 hepatitis, respectively. Naive-treated mCRC patients exhibited higher hepatitis rates than those previously treated (3.2% vs 1.6% and 2.6% vs 1.6% for any grade and grade ≥3, respectively). This study underscores the similar risk of hepatitis across different ICI therapies, with an increased incidence in naive-treated mCRC patients.
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Affiliation(s)
- Sakditad Saowapa
- Department of Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas, USA
| | - Natchaya Polpichai
- Department of Internal Medicine, Weiss Memorial Hospital, Chicago, Illinois, USA
| | - Manasawee Tanariyakul
- Department of Medicine, John A. Burns School of Medicine, University of Hawaii, Honolulu, Hawaii, USA
| | - Chalothorn Wannaphut
- Department of Medicine, John A. Burns School of Medicine, University of Hawaii, Honolulu, Hawaii, USA
| | | | - Pojsakorn Danpanichkul
- Department of Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas, USA
| | | | - Narathorn Kulthamrongsri
- Department of Medicine, John A. Burns School of Medicine, University of Hawaii, Honolulu, Hawaii, USA
| | - Pharit Siladech
- Department of Internal Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Lukman Tijani
- Hematology and Oncology Department, Texas Tech University Health Sciences Center, Lubbock, Texas, USA
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Townsend MJ, Benque IJ, Li M, Grover S. Review article: Contemporary management of gastrointestinal, pancreatic and hepatic toxicities of immune checkpoint inhibitors. Aliment Pharmacol Ther 2024; 59:1350-1365. [PMID: 38590108 DOI: 10.1111/apt.17980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 11/13/2023] [Accepted: 03/21/2024] [Indexed: 04/10/2024]
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs) are effective oncologic agents which frequently cause immune-related adverse events (irAEs) which can impact multiple organ systems. Onco-Gastroenterology is a novel and emerging subspecialty within gastroenterology focused on cancer treatment-related complications. Gastroenterologists must be prepared to identify and manage diverse immune-mediated toxicities including enterocolitis, hepatitis, pancreatitis and other ICI-induced toxicities. AIM To provide a narrative review of the epidemiology, diagnostic evaluation and management of checkpoint inhibitor-induced gastrointestinal and hepatic toxicities. METHODS We searched Cochrane and PubMed databases for articles published through August 2023. RESULTS Gastrointestinal and hepatic irAEs include most commonly enterocolitis and hepatitis, but also pancreatitis, oesophagitis, gastritis, motility disorders (gastroparesis) and other rarer toxicities. Guidelines from the National Comprehensive Cancer Network, American Society of Clinical Oncology and European Society for Medical Oncology, in combination with emerging cohort and clinical trial data, offer strategies for management of ICI toxicities. Evaluation of irAEs severity by formal classification and clinical stability, and a thorough workup for alternative etiologies which may clinically mimic irAEs underlie initial management. Treatments include corticosteroids, biologics and other immunosuppressive agents plus supportive care; decisions on dosing, timing and choice of steroid adjuncts and potential for subsequent checkpoint inhibitor dosing are nuanced and toxicity-specific. CONCLUSIONS Expanding clinical trial and cohort data have clarified the epidemiology and clinical characteristics of gastrointestinal, pancreatic and hepatic toxicities of ICIs. Guidelines, though valuable, remain based principally on retrospective cohort data. Quality prospective, controlled studies may refine algorithms for treatment and potential immunotherapy rechallenge.
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Affiliation(s)
- Matthew J Townsend
- Department of Medicine, Duke University Hospital, Durham, North Carolina, USA
| | - Isaac J Benque
- University of California San Francisco School of Medicine, San Francisco, California, USA
| | - Michael Li
- University of California San Francisco School of Medicine, San Francisco, California, USA
- Division of Gastroenterology, University of California San Francisco Medical Center, San Francisco, California, USA
| | - Shilpa Grover
- Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
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3
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Riveiro-Barciela M, Carballal S, Díaz-González Á, Mañosa M, Gallego-Plazas J, Cubiella J, Jiménez-Fonseca P, Varela M, Menchén L, Sangro B, Fernández-Montes A, Mesonero F, Rodríguez-Gandía MÁ, Rivera F, Londoño MC. Management of liver and gastrointestinal toxicity induced by immune checkpoint inhibitors: Position statement of the AEEH-AEG-SEPD-SEOM-GETECCU. GASTROENTEROLOGIA Y HEPATOLOGIA 2024; 47:401-432. [PMID: 38228461 DOI: 10.1016/j.gastrohep.2023.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 09/28/2023] [Accepted: 10/19/2023] [Indexed: 01/18/2024]
Abstract
The development of the immune checkpoint inhibitors (ICI) is one of the most remarkable achievements in cancer therapy in recent years. However, their exponential use has led to an increase in immune-related adverse events (irAEs). Gastrointestinal and liver events encompass hepatitis, colitis and upper digestive tract symptoms accounting for the most common irAEs, with incidence rates varying from 2% to 40%, the latter in patients undergoing combined ICIs therapy. Based on the current scientific evidence derived from both randomized clinical trials and real-world studies, this statement document provides recommendations on the diagnosis, treatment and prognosis of the gastrointestinal and hepatic ICI-induced adverse events.
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Affiliation(s)
- Mar Riveiro-Barciela
- Liver Unit, Internal Medicine Department, Hospital Universitari Vall d'Hebron, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; Universitat Autònoma de Barcelona (UAB), Department of Medicine, Spain.
| | - Sabela Carballal
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; Gastroenterology Department, Hospital Clinic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Spain; Universitat de Barcelona, Spain
| | - Álvaro Díaz-González
- Gastroenterology Department, Grupo de Investigación Clínica y Traslacional en Enfermedades Digestivas, Instituto de Investigación Valdecilla (IDIVAL), Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Míriam Mañosa
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; Gastroenterology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
| | | | - Joaquín Cubiella
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; Gastroenterology Department, Hospital Universitario de Ourense, Grupo de Investigación en Oncología Digestiva-Ourense, Spain
| | - Paula Jiménez-Fonseca
- Medical Oncology Department, Hospital Universitario Central de Asturias, ISPA, Oviedo, Spain
| | - María Varela
- Gastroenterology Department, Hospital Universitario Central de Asturias, IUOPA, ISPA, FINBA, University of Oviedo, Oviedo, Spain
| | - Luis Menchén
- Servicio de Aparato Digestivo - CEIMI, Instituto de Investigación Sanitaria Gregorio, Marañón, Spain; Departamento de Medicina, Universidad Complutense, Madrid, Spain
| | - Bruno Sangro
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; Liver Unit, Cancer Center Clinica Universidad de Navarra, Pamplona-Madrid, Spain
| | - Ana Fernández-Montes
- Medical Oncology Department, Complexo Hospitalario Universitario de Ourense, Ourense, Spain
| | - Francisco Mesonero
- Gastroenterology and Hepatology Department, Hospital Universitario Ramón y Cajal, Madrid, Spain; Universidad de Alcalá de Henares, Spain
| | - Miguel Ángel Rodríguez-Gandía
- Gastroenterology and Hepatology Department, Hospital Universitario Ramón y Cajal, Madrid, Spain; Instituto Ramón y Cajal de Investigación Sanitaria (IRyCIS), Madrid, Spain
| | - Fernando Rivera
- Medical Oncology Department, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - María-Carlota Londoño
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; Universitat de Barcelona, Spain; Liver Unit, Hospital Clínic Barcelona, Fundació de Recerca Clínic Barcelona-Institut d'Investigacions Biomèdiques August Pi i Sunyer, European Reference Network on Hepatological Diseases (ERN RARE-LIVER), Spain
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McKenzie J, Sneath E, Trinh A, Nolan M, Spain L. Updates in the pathogenesis and management of immune-related enterocolitis, hepatitis and cardiovascular toxicities. IMMUNO-ONCOLOGY TECHNOLOGY 2024; 21:100704. [PMID: 38357008 PMCID: PMC10865026 DOI: 10.1016/j.iotech.2024.100704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/16/2024]
Abstract
Immune checkpoint inhibitors (ICIs) have become a cornerstone of treatment for many solid organ malignancies. Alongside increasing use, the occurrence of immune-related adverse events (irAEs) has also increased and remains a significant challenge when treating patients with ICI. The underlying pathophysiology of irAE development for many organ systems is yet to be elucidated, but may involve unmasking of latent autoimmunity, increased T-cell recognition of shared antigens on cancer and normal tissue and ICI-triggered immune dysregulation with overactivation of proinflammatory pathways and suppression of immune control pathways. Management strategies for irAEs have historically been borrowed from paradigms for conventional autoimmune conditions such as inflammatory bowel disease and autoimmune hepatitis; however, recent translational efforts have clearly demonstrated key differences in underlying immune signalling pathways. As we begin to understand these differences, we must adapt a more targeted approach to immunosuppression and exercise a more nuanced approach with the multiple biologic agents available to mitigate ICI-related toxicity without reversing the antitumour effect of ICI. In this review, we focus on three key immune-related toxicities where recent clinical and translational work has provided nuanced insights into pathogenesis and treatment strategies: enterocolitis, hepatitis and cardiovascular toxicity including myocarditis.
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Affiliation(s)
- J. McKenzie
- Department of Medical Oncology, Melbourne, Australia
| | - E. Sneath
- Department of Medical Oncology, Melbourne, Australia
| | - A. Trinh
- Department of Gastroenterology, Peter MacCallum Cancer Centre, Melbourne, Australia
- Department of Gastroenterology, Royal Melbourne Hospital, Melbourne, Australia
| | - M. Nolan
- Department of Medicine, Peter MacCallum Cancer Centre, Melbourne, Australia
- Baker Heart and Diabetes Institute, Melbourne, Australia
| | - L. Spain
- Department of Medical Oncology, Melbourne, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Australia
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Lasagna A, Sacchi P. The ABC of Immune-Mediated Hepatitis during Immunotherapy in Patients with Cancer: From Pathogenesis to Multidisciplinary Management. Cancers (Basel) 2024; 16:795. [PMID: 38398187 PMCID: PMC10886483 DOI: 10.3390/cancers16040795] [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: 11/16/2023] [Revised: 01/29/2024] [Accepted: 02/13/2024] [Indexed: 02/25/2024] Open
Abstract
Immune-mediated hepatotoxicity (IMH) is not-so-rare complication during treatment with immune checkpoint inhibitors (ICIs). This narrative review aims to report the current knowledge on hepatic immune-related adverse events (irAEs) during immunotherapy from pathogenesis to multidisciplinary management. The majority of cases of IMH are asymptomatic and only a few patients may have clinical conditions. The severity of IMH is usually stratified according to Common Terminology for Clinical Adverse Events (CTCAE) criteria, but these scores may overestimate the clinical severity of IMH compared to the Drug-Induced Liver Injury Network (DILIN) scale. The differential diagnosis of IMH is challenging because the elevated liver enzymes can be due to a number of etiologies such as viral infection, autoimmune and metabolic diseases, liver metastases, biliary diseases, and other drugs. The cornerstones of IMH management are represented by withholding or delaying ICI administration and starting immunosuppressive therapy. A multidisciplinary team, including oncologists, hepatologists, internists, and emergency medicine physicians, is essential for the management of IMH.
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Affiliation(s)
- Angioletta Lasagna
- Medical Oncology Unit, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Paolo Sacchi
- Division of Infectious Diseases I, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
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Riveiro-Barciela M, Carballal S, Díaz-González Á, Mañosa M, Gallgo-Plazas J, Cubiella J, Jiménez-Fonseca P, Varela M, Menchén L, Sangro B, Fernández-Montes A, Mesonero F, Rodríguez-Gandía MÁ, Rivera F, Londoño MC. Management of liver and gastrointestinal toxicity induced by immune checkpoint inhibitors: Position statement of the AEEH-AEG-SEPD-SEOM-GETECCU. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2024; 116:83-113. [PMID: 38226597 DOI: 10.17235/reed.2024.10250/2024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2024]
Abstract
The development of the immune checkpoint inhibitors (ICI) is one of the most remarkable achievements in cancer therapy in recent years. However, their exponential use has led to an increase in immune-related adverse events (irAEs). Gastrointestinal and liver events encompass hepatitis, colitis and upper digestive tract symptoms accounting for the most common irAEs, with incidence rates varying from 2 % to 40 %, the latter in patients undergoing combined ICIs therapy. Based on the current scientific evidence derived from both randomized clinical trials and real-world studies, this statement document provides recommendations on the diagnosis, treatment and prognosis of the gastrointestinal and hepatic ICI-induced adverse events.
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Affiliation(s)
| | | | | | - Miriam Mañosa
- Gastroenterology, Hospital Universitari Germans Trias i Pujol
| | | | | | | | - María Varela
- Gastroenterology, Hospital Universitario Central de Asturias
| | - Luis Menchén
- Digestive Diseases, Instituto de Investigación Sanitaria Gregorio Marañón
| | | | | | | | | | - Fernando Rivera
- Hospital Universitario Marqués de Valdecilla, Medical Oncology
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7
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Zou R, Hao Y, Wang Y, Yan F, Peng X, Huang Z, Chen G. A multicenter retrospective analysis: Factors influencing hepatic adverse events induced by immunotherapy in advanced liver cancer. Cancer Rep (Hoboken) 2024; 7:e1918. [PMID: 38073600 PMCID: PMC10849922 DOI: 10.1002/cnr2.1918] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/29/2023] [Accepted: 10/08/2023] [Indexed: 02/12/2024] Open
Abstract
OBJECTIVES To analyze the clinical characteristics and influencing factors of hepatotoxicity in patients with advanced hepatocellular carcinoma (HCC) treated with programmed cell death protein-1 (PD-1) inhibitors, and to provide a theoretical basis for the treatment of immune-related hepatotoxicity in patients with advanced HCC. METHODS Retrospective analysis of clinical data of patients with advanced HCC from February 2021 to February 2023, in order to summarize and statistically analyze the influencing factors of immune-related liver adverse reactions. RESULTS A total of 135 patients met the inclusion criteria, among whom 46 patients experienced varying degrees of immune-related liver adverse reactions, with an incidence rate of 34.1% (46/135). The time range of immune-related liver adverse reactions was 3-26 weeks, with a median time of 4 weeks. The age range of immune-related liver adverse reactions was 34-73 years, with a median age of 62 years. Statistical analysis of the influencing factors and liver adverse reactions showed that age, total bilirubin level, and Child-Pugh (C-P) grading were influencing factors for the occurrence of liver adverse reactions (p < .05), and among these three influencing factors, the proportion of males with ≥2 influencing factors was higher than that of females; liver function C-P B was an independent influencing factor for liver adverse reactions (p < .05). CONCLUSION For male patients over 60 years old, with bilirubin levels ≥51 μmol/L and liver function C-P B, close observation of the occurrence of immune-related adverse reactions during treatment is recommended.
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Affiliation(s)
- Rui Zou
- Department of Hepatobiliary and Pancreatic SurgeryHainan Cancer HospitalHaikouChina
| | - Yunhe Hao
- Department of Hepatobiliary and Pancreatic SurgeryHainan Cancer HospitalHaikouChina
| | - Yiyao Wang
- Department of OncologyChengmei HospitalHaikouHainan ProvinceChina
| | - Feihu Yan
- Department of OncologyChengmei HospitalHaikouHainan ProvinceChina
| | - Xu Peng
- Department of Hepatobiliary and Pancreatic SurgeryHainan Cancer HospitalHaikouChina
| | - Zepeng Huang
- Department of Hepatobiliary and Pancreatic SurgeryHainan Cancer HospitalHaikouChina
| | - Gang Chen
- Department of Hepatobiliary and Pancreatic SurgeryHainan Cancer HospitalHaikouChina
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Björnsson HK, Björnsson ES. Review of human risk factors for idiosyncratic drug-induced liver injury: latest advances and future goals. Expert Opin Drug Metab Toxicol 2023; 19:969-977. [PMID: 37997265 DOI: 10.1080/17425255.2023.2288260] [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: 10/02/2023] [Accepted: 11/22/2023] [Indexed: 11/25/2023]
Abstract
INTRODUCTION Idiosyncratic drug-induced liver injury (DILI) is a common cause of acute liver injury and can lead to death from acute liver failure or require liver transplantation. Although the total burden of liver injury is high, the frequency of DILI caused by specific agents is often low. As the liver injury is by per definition idiosyncratic, the prediction of which patients will develop liver injury from specific drugs is currently a very difficult challenge. AREAS COVERED The current paper highlights the most important studies on prediction of DILI published in 2019-2023, including studies on genetic, metabolomic, and demographic risk factors, concomitant medication, and the role of comorbid liver diseases. Risk stratification using demographic, metabolomic, and multigenetic risk factors is discussed. EXPERT OPINION Great advances have been made in identifying genetic risk factors for DILI. Combining these risk factors with demographic information and other biomarkers into multigenetic risk models might become highly useful in risk stratifying patients exposed to DILI. However, a more detailed mapping of genetic risk factors is needed. Results of these studies need to be validated in the selected ethnic groups before applicability and cost-effectiveness can be determined.
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Affiliation(s)
- Helgi Kristinn Björnsson
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Einar Stefan Björnsson
- Division of Gastroenterology and Hepatology, Landspitali - The National University Hospital of Iceland, Reykjavik, Iceland
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland
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Zheng C, Huang S, Lin M, Hong B, Dai H, Yang J. Development and Validation of a Clinical Risk Score to Predict Immune-mediated Liver Injury Caused by Sintilimab: Assessed for Causality Using Updated RUCAM. J Clin Transl Hepatol 2023; 11:1387-1396. [PMID: 37719962 PMCID: PMC10500293 DOI: 10.14218/jcth.2023.00124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/28/2023] [Accepted: 05/25/2023] [Indexed: 09/19/2023] Open
Abstract
Background and Aims Immune-mediated liver injury is a fatal side effect of sintilimab. This study aimed to shed light on the associated risk factors and characteristics of this adverse event. Methods The clinical records of 772 patients treated with sintilimab were retrospectively reviewed to investigate risk factors associated with sintilimab immune-related hepatotoxicity, as well as its incidence and outcome. The Roussel Uclaf Causality Assessment Method was used to identify cases of sintilimab-induced hepatotoxicity. Furthermore, logistic regressions were performed to compare the clinical and bloodwork characteristics of patients with and without immune-mediated liver injury caused by checkpoint inhibitors. Results Of the 585 patients included in the study, 71 (12.1%) developed liver injury during sintilimab use. The median RUCAM score with interquartile range was 7 (6, 8). Hypoproteinemia, dyslipidemia, and the presence of thyroid peroxidase antibodies were risk factors for sintilimab-related hepatotoxicity. A nomogram model was constructed for sintilimab-induced immune-mediated liver injury based on these risk factors, which had a C-index value of 0.713 and a good calibration curve. When applied to patients with grade ≥3 and ≥4 sintilimab-induced immune-mediated liver injury, it achieved C-index values of 0.752 and 0.811, respectively. The nomogram model also showed a good prediction potential in patients ≥65 years and males. Six of the patients with sintilimab-related hepatotoxicity showed improved liver function upon treatment with steroids. Conclusions This study demonstrated that hypoproteinemia, dyslipidemia, and the presence of thyroid peroxidase antibodies were clinically feasible prognostic biomarkers to predict liver injury in patients treated with sintilimab.
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Affiliation(s)
- Caiyun Zheng
- Department of Pharmacy, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- Fuqing City Hospital Affiliated to Fujian Medical University, Fuzhou, Fujian, China
| | - Shunmin Huang
- Department of Pharmacy, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- College of Pharmacy, Fujian Medical University, Fuzhou, Fujian, China
| | - Meimei Lin
- Department of Pharmacy, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Baohui Hong
- College of Pharmacy, Fujian Medical University, Fuzhou, Fujian, China
- The Second Hospital of Sanming City, Sanming, Fujian, China
| | - Hengfen Dai
- Affiliated Fuzhou First Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Jing Yang
- Department of Pharmacy, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
- College of Pharmacy, Fujian Medical University, Fuzhou, Fujian, China
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Gao Z, Wu S, Yang Y, Sun M, Tian X, Jin X. Clinical characteristics of liver injury induced by immune checkpoint inhibitors in patients with advanced biliary tract carcinoma. Invest New Drugs 2023; 41:719-726. [PMID: 37589864 DOI: 10.1007/s10637-023-01391-2] [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: 05/11/2023] [Accepted: 08/02/2023] [Indexed: 08/18/2023]
Abstract
Immune-related liver injuries are closely associated with the liver's fundamental state. Patients with advanced biliary tract carcinoma (BTC) have poor liver function. We evaluated the clinical data of immune-related liver injury in patients with advanced BTC and gastric cancer (GC) during immune checkpoint inhibitor (ICI) treatment between February 2019 and July 2022 at Peking University First Hospital. Twenty-five patients with advanced BTC were identified. Fifteen patients (60%) experienced immune-related liver injury during ICI treatment. We also evaluated the clinical status of patients with GC in another group receiving immunotherapy. The results demonstrated that the incidence of immune-related liver injury was higher in patients with BTC than in GC cancer (p=0.040). Multivariate analysis suggested that the type of malignant tumor and baseline liver function status were high-risk factors for grade 2 and higher immune-related liver injuries. Two patients were diagnosed with immune-related cholangitis. Both biliary enzymes can be decreased to a certain degree by corticosteroid and ursodeoxycholic acid (UDCA) therapy but are difficult to reduce to normal levels. Liver function normalized, and symptoms improved after local treatment for cholestasis (stent implantation or PTBD). We observed a higher incidence of immune-related liver injury after ICI treatment in patients with advanced BTC. Effect of baseline liver function on the incidence of liver injury associated with immunotherapy. Interventional therapy provides rapid relief from cholestasis and is an indispensable and effective approach to the treatment of immune-related cholangitis.
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Affiliation(s)
- Zhao Gao
- Department of Medical Oncology, Peking University First Hospital, No.8, Xishiku Street, Beijing, 100034, China
| | - Shikai Wu
- Department of Medical Oncology, Peking University First Hospital, No.8, Xishiku Street, Beijing, 100034, China
| | - Yinmo Yang
- Department of Hepatobiliary and Pancreatic Surgery, Peking University First Hospital, No.8, Xishiku Street, Beijing, 100034, China
| | - Mingxia Sun
- Department of Medical Oncology, Peking University First Hospital, No.8, Xishiku Street, Beijing, 100034, China
| | - Xiaodong Tian
- Department of Hepatobiliary and Pancreatic Surgery, Peking University First Hospital, No.8, Xishiku Street, Beijing, 100034, China
| | - Xuan Jin
- Department of Medical Oncology, Peking University First Hospital, No.8, Xishiku Street, Beijing, 100034, China.
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Jang YJ, Kim EJ, Kim HD, Kim KP, Ryu MH, Park SR, Choi WM, Lee D, Choi J, Shim JH, Kim KM, Lim YS, Lee HC, Ryoo BY, Yoo C. Clinical outcomes of immune checkpoint inhibitors in unresectable or metastatic combined hepatocellular-cholangiocarcinoma. J Cancer Res Clin Oncol 2023; 149:7547-7555. [PMID: 36971796 DOI: 10.1007/s00432-023-04704-3] [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: 02/05/2023] [Accepted: 03/17/2023] [Indexed: 03/29/2023]
Abstract
PURPOSE Immune checkpoint inhibitors (ICIs) have been demonstrated to be effective for unresectable or metastatic hepatocellular carcinoma (HCC) or cholangiocarcinoma (CCA) in prior prospective trials. However, the clinical outcomes of ICIs in patients with combined HCC-CCA (cHCC-CCA) have not been investigated. Accordingly, we retrospectively evaluated the effectiveness and safety of ICIs in patients with unresectable or metastatic cHCC-CCA. METHODS Among 101 patients with histologically documented cHCC-CCA who received systemic therapy, 25 received ICIs between January 2015 and September 2021 and were included in the current analysis. Overall response rate (ORR) per Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1, progression-free survival (PFS), overall survival (OS), and adverse events (AEs) were retrospectively evaluated. RESULTS The median age was 64 years (range 38-83) and 84% (n = 21) of patients were males. Most patients had Child-Pugh A liver function (n = 22, 88%) and hepatitis B virus infection (17, 68%). Nivolumab (n = 17, 68%) was the most frequently used ICI, followed by pembrolizumab (n = 5, 20%), atezolizumab plus bevacizumab (n = 2, 8%), and ipilimumab plus nivolumab (n = 1, 4%). All patients, except one, had previously received systemic therapy; median two lines (1-5 lines) of systemic therapy were administered prior to ICIs. With a median follow-up duration of 20.1 months (95% CI 4.9-35.2 months), the median PFS was 3.5 months (95% CI 2.4-4.8 months), and the median OS was 8.3 months (95% CI 6.8-9.8 months). The ORR was 20.0% (n = 5, nivolumab for 2 patients, pembrolizumab for 1, atezolizumab plus bevacizumab for 1, and ipilimumab plus nivolumab for 1) and the duration of response was 11.6 months (95% CI 11.2-12.0 months). CONCLUSIONS ICIs displayed clinical anti-cancer effectiveness, aligning with the results of prior prospective studies for HCC or CCA. Further international studies are required to define the optimal strategies for managing unresectable or metastatic cHCC-CCA.
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Affiliation(s)
- Yoon Jung Jang
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
- Department of Hematology/Oncology, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, Seoul, Korea
| | - Eo Jin Kim
- Department of Hematology/Oncology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyung-Don Kim
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Kyu-Pyo Kim
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Min-Hee Ryu
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Sook Ryun Park
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Won-Mook Choi
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Danbi Lee
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jonggi Choi
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Ju Hyun Shim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Kang Mo Kim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young-Suk Lim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Han Chu Lee
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Baek-Yeol Ryoo
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea.
| | - Changhoon Yoo
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea.
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12
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Storm EM, Makrakis D, Lin GI, Talukder R, Bakaloudi DR, Shah EE, Liou IW, Hockenbery D, Grivas P, Khaki AR. Role of Underlying Liver Pathology in the Development of Immune-Related Hepatitis: A Case-Control Study. Target Oncol 2023; 18:601-610. [PMID: 37358780 DOI: 10.1007/s11523-023-00980-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/29/2023] [Indexed: 06/27/2023]
Abstract
BACKGROUND Immune-related hepatitis (irH) is a serious immune-related adverse event (IRAE) that may result in morbidity, immune checkpoint inhibitor (ICI) therapy interruption and, rarely, mortality. The impact of underlying liver pathology, including liver metastasis, on the incidence of irH remains poorly understood. OBJECTIVES We hypothesized that the presence of underlying liver pathology increased the risk of irH in patients with cancer treated with ICI. PATIENTS AND METHODS We conducted a retrospective case-control study of irH in patients with cancer receiving first ICI treatment from 2016-2020. Provider documented cases of ≥ grade 2 irH were identified and control matched in a 2:1 ratio based on age, sex, time of ICI initiation, and follow-up time. Conditional logistic regression was used to estimate the relationship between irH and liver metastasis at ICI initiation. RESULTS Ninety-seven cases of irH were identified, 29% of which had liver metastases at time of ICI initiation. Thirty-eight percent of patients developed grade 2, 47% grade 3, and 14% grade 4 irH. When adjusted for covariates/confounders, the presence of liver metastasis was associated with increased odds of irH (aOR 2.79 95% CI 1.37-5.66, p = 0.005). The presence of liver metastases did not correlate with irH grade or rate of irH recurrence after ICI rechallenge. CONCLUSIONS Presence of liver metastases increased the odds of irH in patients with first-time ICI therapy. Limitations include the retrospective nature, moderate sample size, possible selection bias and confounding. Our findings are hypothesis-generating and warrant external validation as well as tissue and circulating biomarker exploration.
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Affiliation(s)
| | - Dimitrios Makrakis
- Jacobi Medical Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | | | | | | | | | | | | | - Petros Grivas
- University of Washington, Seattle, WA, USA
- Fred Hutchinson Cancer Center, Seattle, WA, USA
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13
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Alruwaii ZI, Montgomery EA. Gastrointestinal and Hepatobiliary Immune-related Adverse Events: A Histopathologic Review. Adv Anat Pathol 2023; 30:230-240. [PMID: 37037419 DOI: 10.1097/pap.0000000000000401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
Abstract
Immune checkpoint inhibitors have been increasingly used to treat various malignant neoplasms. Despite their superior efficacy in treating certain ones, their global immune-activation effect leads to systemic side effects, referred to as immune-related adverse events. Immune-related adverse events affect a variety of organs, including the skin, gastrointestinal, hepatobiliary, and endocrine organs. Gastrointestinal tract immune-related adverse events present with a wide range of symptoms with variable severity, which may lead to treatment interruption and administration of immunosuppression therapy in many cases. Histopathologic changes are diverse, overlapping with many other conditions. Therefore, recognizing these changes is crucial in diagnosing immune-related adverse events. This review discusses the pathologic manifestations of gastrointestinal immune-related adverse events and discusses the primary differential diagnoses.
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14
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Fontana RJ, Liou I, Reuben A, Suzuki A, Fiel MI, Lee W, Navarro V. AASLD practice guidance on drug, herbal, and dietary supplement-induced liver injury. Hepatology 2023; 77:1036-1065. [PMID: 35899384 PMCID: PMC9936988 DOI: 10.1002/hep.32689] [Citation(s) in RCA: 44] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 07/07/2022] [Indexed: 12/14/2022]
Affiliation(s)
- Robert J. Fontana
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan, USA
| | - Iris Liou
- University of Washington, Seattle, Washington, USA
| | - Adrian Reuben
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Ayako Suzuki
- Division of Gastroenterology, Duke University, Durham, North Carolina, USA
| | - M. Isabel Fiel
- Department of Pathology, Mount Sinai School of Medicine, New York City, New York, USA
| | - William Lee
- Division of Gastroenterology, University of Texas Southwestern, Dallas, Texas, USA
| | - Victor Navarro
- Department of Medicine, Einstein Healthcare Network, Philadelphia, Pennsylvania, USA
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15
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Liu Z, Zhu Y, Xie H, Zou Z. Immune-mediated hepatitis induced by immune checkpoint inhibitors: Current updates and future perspectives. Front Pharmacol 2023; 13:1077468. [PMID: 36699050 PMCID: PMC9868416 DOI: 10.3389/fphar.2022.1077468] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 12/16/2022] [Indexed: 01/11/2023] Open
Abstract
In recent years, cancer immunotherapy has made remarkable achievements. Immune checkpoint inhibitors (ICIs) have been used successfully in several types of cancer in the past decade. However, expanded indication and increased use of Immune checkpoint inhibitors have resulted in increased reports of toxicity called immune-related adverse events (irAEs). Due to the unique immunological characteristics of the liver, a hepatic immune-related adverse events has also been reported, which is usually termed Immune-mediated hepatitis (IMH). So far, it is generally considered that the mechanism of IMH induced by Immune checkpoint inhibitors is mainly the overactivation of T cells. It has been reported that the incidence of IMH ranges from 1% to 15%. Because of the lack of specific markers, a diagnosis of exclusion of IMH is critical. Although most IMH is mild and recoverable, several death cases have been reported, which has been increasingly concerned. This review summarizes the current understanding of the pathophysiology, epidemiology, diagnosis, management and prognosis of IMH caused by Immune checkpoint inhibitors. It also discusses the controversial issues in IMH, such as the role of liver biopsy, grading criteria, risk factors, rational treatment strategies with steroids, and the timing of Immune checkpoint inhibitors rechallenging, which may provide helpful information for IMH in future clinical practice.
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Affiliation(s)
- Zherui Liu
- Senior Department of Hepatology, the Fifth Medical Center of PLA General Hospital, Beijing, China,Medical School of Chinese PLA, Beijing, China
| | - Yun Zhu
- Medical School of Chinese PLA, Beijing, China
| | - Huan Xie
- Medical School of Chinese PLA, Beijing, China
| | - Zhengsheng Zou
- Senior Department of Hepatology, the Fifth Medical Center of PLA General Hospital, Beijing, China,Medical School of Chinese PLA, Beijing, China,*Correspondence: Zhengsheng Zou,
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16
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Pan J, Liu Y, Guo X, Bai Z, Levi Sandri GB, Méndez-Sánchez N, Qi X. Risk factors for immune-mediated hepatotoxicity in patients with cancer treated with immune checkpoint inhibitors: A systematic review and meta-analysis. Expert Opin Drug Saf 2022; 21:1275-1287. [PMID: 36214583 DOI: 10.1080/14740338.2022.2134854] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Immune checkpoint inhibitors (ICIs) are effective for the treatment of various cancers, but can lead to immune-mediated hepatotoxicity (IMH). The aim of this study was to analyze the risk factors for IMH in cancer patients treated with ICIs. AREAS COVERED The PubMed, EMBASE, and Cochrane Library databases were searched. Eligible studies should compare the difference between patients who developed and did not develop IMH. Odds ratio (OR) and weighted mean difference (WMD) with 95% confidence interval (CI) were calculated. EXPERT OPINION Among the 5030 papers initially identified, 13 studies were included. Meta-analyses indicated that age (WMD: -5.200, 95%CI: -7.481 to -2.919), history of ICIs treatment (OR: 4.491, 95%CI: 2.205 to 9.145), ICIs combination therapy (OR: 5.353, 95%CI: 1.663 to 17.232), and AST level (WMD: 5.039, 95%CI: 1.220 to 8.857) were significantly associated with the risk of any grade IMH; and age (WMD: -5.193; 95%CI: -9.669 to -0.718) was significantly associated with the risk of grade ≥3 IMH. These findings provide the evidence for identifying patients at a high risk of IMH. Appropriate intervention may be given to prevent from IMH in high-risk patients, thereby enabling ICIs to achieve an expected tumor response.
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Affiliation(s)
- Jiahui Pan
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China.,Postgraduate College, Shenyang Pharmaceutical University, Shenyang, China
| | - Yuwei Liu
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China.,Postgraduate College, Shenyang Pharmaceutical University, Shenyang, China
| | - Xiaozhong Guo
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
| | - Zhaohui Bai
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China.,Postgraduate College, Shenyang Pharmaceutical University, Shenyang, China
| | | | | | - Xingshun Qi
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
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17
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Park BC, Lee AXT, Ye F, Turker I, Johnson DB. Immune checkpoint inhibitors and their impact on liver enzymes and attenuation. BMC Cancer 2022; 22:998. [PMID: 36127638 PMCID: PMC9487144 DOI: 10.1186/s12885-022-10090-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 09/05/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Immune related adverse events impacting the liver are common from immune checkpoint inhibitor (ICI) therapy; however, there is little data regarding the subclinical impact of ICIs on liver inflammation. The study aims to determine whether ICI therapy affects liver attenuation and liver enzymes in melanoma patients with and without hepatic steatosis. METHODS A retrospective, cohort study was conducted of patients with advanced melanoma treated with ICI therapy who received serial PET-CT scans at the Vanderbilt University Medical Center (VUMC). Primary outcomes included: liver attenuation measured by PET-CT/non-contrast CT and liver enzymes. Hepatic steatosis was diagnosed by radiologists on clinical imaging. RESULTS Among 839 patients with advanced melanoma treated with ICIs, 81 had serial PET-CT scans approximately 12 months apart and long-term survival; of these 11 patients had pre-existing steatosis/steatohepatitis. Overall, ICI was not associated with significant increases in liver enzymes in all patients; modest decreases in liver enzymes were observed in patients with pre-existing steatosis/steatohepatitis. Similarly, liver attenuation did not change from baseline to post-treatment (58.44 vs 60.60 HU, + 2.17, p = 0.055). CONCLUSIONS ICIs may not chronically affect liver enzymes or liver attenuation, a non-invasive measure of liver fat content and inflammation, in the general population or in those with pre-existing steatosis/steatohepatitis.
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Affiliation(s)
- Benjamin C Park
- Vanderbilt University School of Medicine, Nashville, TN, USA
- Department of Medicine, Vanderbilt University Medical Center, 2220 Pierce Avenue, 777 Preston Research Building, Nashville, TN, 3723, USA
| | - Aaron X T Lee
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Fei Ye
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Isik Turker
- Department of Medicine, Vanderbilt University Medical Center, 2220 Pierce Avenue, 777 Preston Research Building, Nashville, TN, 3723, USA
| | - Douglas B Johnson
- Department of Medicine, Vanderbilt University Medical Center, 2220 Pierce Avenue, 777 Preston Research Building, Nashville, TN, 3723, USA.
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18
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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: 31] [Impact Index Per Article: 15.5] [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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19
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Alruwaii ZI, Montgomery EA. Gastrointestinal and Hepatobiliary Immune-related Adverse Events: A Histopathologic Review. Adv Anat Pathol 2022; 29:183-193. [PMID: 35470287 DOI: 10.1097/pap.0000000000000346] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Immune checkpoint inhibitors have been increasingly used to treat various malignant neoplasms. Despite their superior efficacy in treating certain ones, their global immune-activation effect leads to systemic side effects, referred to as immune-related adverse events. Immune-related adverse events affect a variety of organs, including the skin, gastrointestinal, hepatobiliary, and endocrine organs. Gastrointestinal tract immune-related adverse events present with a wide range of symptoms with variable severity, which may lead to treatment interruption and administration of immunosuppression therapy in many cases. Histopathologic changes are diverse, overlapping with many other conditions. Therefore, recognizing these changes is crucial in diagnosing immune-related adverse events. This review discusses the pathologic manifestations of gastrointestinal immune-related adverse events and discusses the primary differential diagnoses.
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20
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Delire B, De Martin E, Meunier L, Larrey D, Horsmans Y. Immunotherapy and Gene Therapy: New Challenges in the Diagnosis and Management of Drug-Induced Liver Injury. Front Pharmacol 2022; 12:786174. [PMID: 35126126 PMCID: PMC8807695 DOI: 10.3389/fphar.2021.786174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 12/13/2021] [Indexed: 12/12/2022] Open
Abstract
In the last 5 years, the landscape of oncologic treatment has been deeply modified with the development and use of immune checkpoint inhibitors (ICIs) that exert their antitumoral effect by reverting the exhausted phenotype of tumor-infiltrating lymphocytes. This innovative therapeutic strategy has widely changed the prognosis of some advanced neoplastic diseases such as melanoma and lung cancer, providing durable remission for a significant number of patients. Unfortunately, immune-related adverse events (irAEs), especially ICI-induced hepatitis, may be very severe in some cases, impairing the prognosis of the patient. Guidelines available today on the diagnosis and management of ICI-induced hepatitis are mainly based on expert opinions and case series. This lack of large data is explained not only by the low incidence of hepatic adverse events but also by their clinical heterogeneity and variable severity. In this article, we will review the clinical, biological, and histological characteristics of ICI-induced liver injury. We will discuss the current knowledge on their pathological mechanisms and their therapeutic strategy based on immunosuppressive treatment for more severe cases. Regarding severity assessment, we will discuss the gap between the oncologist and the hepatologist's point of view, highlighting the need for multidisciplinary management. While initially developed for notably less frequent diseases than neoplastic ones, gene therapy is going to be a revolution for the treatment of diseases not responding to pharmacological therapy. Limited but growing data describe liver injury after the administration of such therapy whose exact physiopathology remains unknown. In this article, we will discuss the available data supporting the role of gene therapies in the onset of drug-induced liver injury and related mechanisms. We will describe the clinical context, the biological and histological features, and the management currently proposed.
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Affiliation(s)
- Bénédicte Delire
- Department of Gastroenterology, Cliniques Universitaires Saint-Luc et Institut de Recherche Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Eleonora De Martin
- AP-HP Hôpital Paul-Brousse, Centre Hépato-Biliaire, INSERM Unit 1193, Université Paris-Saclay, Villejuif, France
| | - Lucy Meunier
- Liver Unit, Saint-Eloi Hospital, INSERM 1183, Montpellier School of Medicine, Montpellier, France
| | - Dominique Larrey
- Liver Unit, Saint-Eloi Hospital, INSERM 1183, Montpellier School of Medicine, Montpellier, France
| | - Yves Horsmans
- Department of Gastroenterology, Cliniques Universitaires Saint-Luc et Institut de Recherche Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
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21
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Cataldi M, Manco F, Tarantino G. Steatosis, Steatohepatitis and Cancer Immunotherapy: An Intricate Story. Int J Mol Sci 2021; 22:12947. [PMID: 34884762 PMCID: PMC8657798 DOI: 10.3390/ijms222312947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 11/24/2021] [Accepted: 11/28/2021] [Indexed: 11/16/2022] Open
Abstract
Immune checkpoint inhibitors represent one of the most significant recent advances in clinical oncology, since they dramatically improved the prognosis of deadly cancers such as melanomas and lung cancer. Treatment with these drugs may be complicated by the occurrence of clinically-relevant adverse drug reactions, most of which are immune-mediated, such as pneumonitis, colitis, endocrinopathies, nephritis, Stevens Johnson syndrome and toxic epidermal necrolysis. Drug-induced steatosis and steatohepatitis are not included among the typical forms of cancer immunotherapy-induced liver toxicity, which, instead, usually occurs as a panlobular hepatitis with prominent lymphocytic infiltrates. Nonetheless, non-alcoholic fatty liver disease is a risk factor for immunotherapy-induced hepatitis, and steatosis and steatohepatitis are frequently observed in this condition. In the present review we discuss how these pathology findings could be explained in the context of current models suggesting immune-mediated pathogenesis for steatohepatitis. We also review evidence suggesting that in patients with hepatocellular carcinoma, the presence of steatosis or steatohepatitis could predict a poor therapeutic response to these agents. How these findings could fit with immune-mediated mechanisms of these liver diseases will also be discussed.
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Affiliation(s)
- Mauro Cataldi
- Department of Neuroscience, Reproductive Medicine and Dentistry, Section of Pharmacology, Federico II University, Medical School of Naples, 80131 Naples, Italy; (M.C.); (F.M.)
| | - Federica Manco
- Department of Neuroscience, Reproductive Medicine and Dentistry, Section of Pharmacology, Federico II University, Medical School of Naples, 80131 Naples, Italy; (M.C.); (F.M.)
| | - Giovanni Tarantino
- Department of Clinical Medicine and Surgery, Federico II University, Medical School of Naples, 80131 Naples, Italy
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22
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Clinton JW, Kiparizoska S, Aggarwal S, Woo S, Davis W, Lewis JH. Drug-Induced Liver Injury: Highlights and Controversies in the Recent Literature. Drug Saf 2021; 44:1125-1149. [PMID: 34533782 PMCID: PMC8447115 DOI: 10.1007/s40264-021-01109-4] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/05/2021] [Indexed: 12/13/2022]
Abstract
Drug-induced liver injury (DILI) remains an important, yet challenging diagnosis for physicians. Each year, additional drugs are implicated in DILI and this year was no different, with more than 1400 articles published on the subject. This review examines some of the most significant highlights and controversies in DILI-related research over the past year and their implications for clinical practice. Several new drugs were approved by the US Food and Drug Administration including a number of drugs implicated in causing DILI, particularly among the chemotherapeutic classes. The COVID-19 pandemic was also a major focus of attention in 2020 and we discuss some of the notable aspects of COVID-19-related liver injury and its implications for diagnosing DILI. Updates in diagnostic and causality assessments related to DILI such as the Roussel Uclaf Causality Assessment Method are included, mindful that there is still no single biomarker or diagnostic tool to unequivocally diagnose DILI. Glutamate dehydrogenase received renewed attention as being more specific than alanine aminotransferase. There were a few new reports of previously unrecognized hepatotoxins, including immune modulators and novel gene therapy drugs that we highlight. Updates and new developments of previously described hepatotoxins, such as immune checkpoint inhibitors and anti-tuberculosis drugs are reviewed. Finally, novel technologies such as organoid culture systems to better predict DILI preclinically may be coming of age and determinants of hepatocyte loss, such as calculating PALT are poised to improve our current means of estimating DILI severity and the risk of acute liver failure.
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Affiliation(s)
- Joseph William Clinton
- Department of Internal Medicine, Medstar Georgetown University Hospital, Washington, DC, USA.
| | - Sara Kiparizoska
- Department of Internal Medicine, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Soorya Aggarwal
- Division of Gastroenterology and Hepatology, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Stephanie Woo
- Department of Internal Medicine, Medstar Georgetown University Hospital, Washington, DC, USA
| | - William Davis
- Department of Internal Medicine, Medstar Georgetown University Hospital, Washington, DC, USA
| | - James H Lewis
- Division of Gastroenterology and Hepatology, Medstar Georgetown University Hospital, Washington, DC, USA
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23
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Venniyoor A, Al Farsi AA, Al Bahrani B. The Troubling Link Between Non-alcoholic Fatty Liver Disease (NAFLD) and Extrahepatic Cancers (EHC). Cureus 2021; 13:e17320. [PMID: 34557366 PMCID: PMC8449927 DOI: 10.7759/cureus.17320] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/20/2021] [Indexed: 12/12/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is a fast-spreading epidemic across the globe and has serious implications far beyond that of a "benign" liver condition. It is usually an outcome of ectopic fat storage due to chronic positive energy balance leading to obesity and is associated with multiple health problems. While association with cardiovascular disease and hepatocellular cancer is well recognized, it is becoming clear the NAFLD carries with it an increased risk of cancers of extrahepatic tissues. Studies have reported a higher risk for cancers of the colon, breast, prostate, lung, and pancreas. Fatty liver is associated with increased mortality; there is an urgent need to understand that fatty liver is not always benign, and not always associated with obesity. It is, however, a reversible condition and early recognition and intervention can alter its natural history and associated complications.
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Affiliation(s)
- Ajit Venniyoor
- Medical Oncology, National Oncology Center, The Royal Hospital, Muscat, OMN
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Abstract
Non-alcoholic fatty liver disease (NAFLD) was defined in 1980 and has the same histological characteristics as alcoholic liver disease except for alcohol consumption. After 40 years, the understanding of this disease is still imperfect. Without specific drugs available for treatment, the number of patients with NAFLD is increasing rapidly, and NAFLD currently affects more than one-quarter of the global population. NAFLD is mostly caused by a sedentary lifestyle and excessive energy intake of fat and sugar. To ameliorate or avoid NAFLD, people commonly replace high-fat foods with high-carbohydrate foods (especially starchy carbohydrates) as a way to reduce caloric intake and reach satiety. However, there are few studies that concentrate on the effect of carbohydrate intake on liver metabolism in patients with NAFLD, much fewer than the studies on fat intake. Besides, most of these studies are not systematic, which has made identification of the mechanism difficult. In this review, we collected and analysed data from studies on human and animal models and, surprisingly, found that carbohydrates and liver steatosis could be linked by inflammation. This review not only describes the effects of carbohydrates on NAFLD and body lipid metabolism but also analyses and predicts possible molecular pathways of carbohydrates in liver lipid synthesis that involve inflammation. Furthermore, the limitations of recent research and possible targets for regulating inflammation and lipogenesis are discussed. This review describes the effects of starchy carbohydrates, a nutrient signal, on NAFLD from the perspective of inflammation.
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ACG Clinical Guideline: Diagnosis and Management of Idiosyncratic Drug-Induced Liver Injury. Am J Gastroenterol 2021; 116:878-898. [PMID: 33929376 DOI: 10.14309/ajg.0000000000001259] [Citation(s) in RCA: 129] [Impact Index Per Article: 43.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 01/25/2021] [Indexed: 12/11/2022]
Abstract
Idiosyncratic drug-induced liver injury (DILI) is common in gastroenterology and hepatology practices, and it can have multiple presentations, ranging from asymptomatic elevations in liver biochemistries to hepatocellular or cholestatic jaundice, liver failure, or chronic hepatitis. Antimicrobials, herbal and dietary supplements, and anticancer therapeutics (e.g., tyrosine kinase inhibitors or immune-checkpoint inhibitors) are the most common classes of agents to cause DILI in the Western world. DILI is a diagnosis of exclusion, and thus, careful assessment for other etiologies of liver disease should be undertaken before establishing a diagnosis of DILI. Model for end-stage liver disease score and comorbidity burden are important determinants of mortality in patients presenting with suspected DILI. DILI carries a mortality rate up to 10% when hepatocellular jaundice is present. Patients with DILI who develop progressive jaundice with or without coagulopathy should be referred to a tertiary care center for specialized care, including consideration for potential liver transplantation. The role of systemic corticosteroids is controversial, but they may be administered when a liver injury event cannot be distinguished between autoimmune hepatitis or DILI or when a DILI event presents with prominent autoimmune hepatitis features.
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Weissman S, Saleem S, Sharma S, Krupka M, Inayat F, Aziz M, Tabibian JH. Incidence, mortality, and risk factors of immunotherapy-associated hepatotoxicity: A nationwide hospitalization analysis. LIVER RESEARCH 2021; 5:28-32. [PMID: 33828870 PMCID: PMC8023224 DOI: 10.1016/j.livres.2021.01.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND AIMS Anti-neoplastic immunotherapy has revolutionized cancer management; however. its safety profile with respect to liver-related injury remains largely unexplored. Herein, we analyzed a United States national database to determine the incidence, mortality, and predictors of hepatotoxicity in the setting of anti-neoplastic immunotherapy. METHODS This was a nationwide retrospective study of hospital encounters from 2011 to 2014 using the National Inpatient Sample (NIS) database. We utilized the International Classification of Diseases, Ninth Revision (ICD-9) coding system to identify all adult patients who underwent anti-neoplastic immunotherapy during hospitalization. The primary outcome was the incidence of hepatotoxicity during the same hospitalization. Secondary outcomes included in-hospital mortality as well as socioeconomic and ethno-racial predictors of hepatotoxicity. Analyses were performed using IBM SPSS Statistics 23.0. RESULTS The sample included 3002 patients who underwent inpatient anti-neoplastic immunotherapy. The incidence of hepatotoxicity was 10.1%, which was significantly higher as compared to a matched inpatient population (adjusted odds ratio (aOR) 4.93, 95% confidence interval (CI): 3.80-6.40. P = 0.001). No significant mortality difference was seen in those that developed hepatotoxicity compared to those who did not (aOR 0.47. 95% CI: 0.03-8.03, P = 0.612). Age under 60 (aOR 1.56. 95% CI: 123-1.78, P = 0.050) and white race (aOR 1.85. 95% CI: 1.35-2.04, P<0.010) were independent risk factors for developing immunotherapy-associated hepatotoxicity. CONCLUSIONS In this large, nationwide database analysis, we found that anti-neoplastic immunotherapy was associated with a nearly five-fold risk of in-hospital hepatotoxicity as compared to a matched inpatient population, though without an associated mortality difference. Additionally, younger age and white race were identified as predictors of immunotherapy-associated hepatotoxicity. Heightened vigilance and prospective investigation of the risk factors and liver-related adverse effects of anti-neoplastic immunotherapy are warranted.
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Affiliation(s)
- Simcha Weissman
- Department of Medicine, Hackensack Meridian Health Palisades Medical Center, North Bergen, NJ, USA
| | - Saad Saleem
- Department of Medicine, Sunrise Hospital and Medical Center, Las Vegas, NV, USA
| | - Sachit Sharma
- Department of Medicine, University of Toledo Medical Center, Toledo, OH, USA
| | - Menashe Krupka
- Department of Medicine, Westchester Medical Center, Valhalla, NY, USA
| | - Faisal Inayat
- Department of Medicine, Allama lqbal Medical College, Lahore, Pakistan
| | - Muhammad Aziz
- Division of Gastroenterology and Hepatology, University of Toledo Medical Center, Toledo, OH, USA
| | - James H. Tabibian
- Division of Gastroenterology, Department of Medicine, Olive View-UCLA Medical Center, Sylmar, CA, USA,David Geffen School of Medicine at UCLA, Los Angeles, CA, USA,Corresponding author. Division of Gastroenterology, Department of Medicine, Olive View-UCLA Medical Center, Sylmar, CA, USA. (J.H. Tabibian)
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Huang S, Liu M, Fu F, Liu H, He B, Xiao D, Yang J. High Serum Estradiol Reduces Acute Hepatotoxicity Risk Induced by Epirubicin Plus Cyclophosphamide Chemotherapy in Premenopausal Women with Breast Cancer. Front Pharmacol 2021; 11:572444. [PMID: 33584258 PMCID: PMC7873631 DOI: 10.3389/fphar.2020.572444] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 12/14/2020] [Indexed: 12/13/2022] Open
Abstract
Aim: We evaluated whether acute drug-induced liver injury (DILI) caused by adjuvant chemotherapy with epirubicin plus cyclophosphamide for early breast cancer was associated with estradiol (E2), luteinizing hormone (LH), and follicle-stimulating hormone (FSH). Methods: Reproductive hormone test results of breast cancer patients were collected in the first chemotherapy cycle. E2, LH, and FSH levels were loge-transformed to normally distributed variables and were assessed using Student’s t-test to determine significant differences between the case and control groups. Hormone levels were classified according to the interquartile range and analyzed by logistic regression to determine their association with DILI caused by chemotherapy. Results: Among the 915 enrolled patients (DILI group: 204; control group: 711), menopausal status, along with serum E2, LH, and FSH levels, did not substantially differ between case and control groups. However, in the premenopause subgroup (n = 483), we found a significant difference in the E2 level between the case and control groups (p = 0.001). After adjusting for age and body mass index, premenopausal patients with 152–2,813 pg/mL E2 showed a lower risk of chemotherapy-induced DILI than patients with ≤20 pg/mL E2 (odds ratio: 0.394; 95% confidence interval: 0.207–0.748). The linear trend χ2 test revealed that E2 levels in premenopausal patients with breast cancer were inversely associated with the development of DILI. Conclusion: High serum E2 levels are associated with a reduced DILI risk in premenopausal patients with breast cancer undergoing epirubicin plus cyclophosphamide adjuvant chemotherapy.
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Affiliation(s)
- Shunmin Huang
- Department of Pharmacy, Fujian Medical University Union Hospital, Fuzhou, China.,School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Maobai Liu
- Department of Pharmacy, Fujian Medical University Union Hospital, Fuzhou, China.,School of Pharmacy, Fujian Medical University, Fuzhou, China
| | - Fangmeng Fu
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Hangmin Liu
- Department of Clinical Laboratory, Fujian Medical University Union Hospital, Fuzhou, China
| | - Baochang He
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Danni Xiao
- Department of Ultrasound, Fujian Medical University Union Hospital, Fuzhou, China
| | - Jing Yang
- Department of Pharmacy, Fujian Medical University Union Hospital, Fuzhou, China.,School of Pharmacy, Fujian Medical University, Fuzhou, China
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28
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Regev A, Avigan MI, Kiazand A, Vierling JM, Lewis JH, Omokaro SO, Di Bisceglie AM, Fontana RJ, Bonkovsky HL, Freston JW, Uetrecht JP, Miller ED, Pehlivanov ND, Haque SA, Harrison MJ, Kullak-Ublick GA, Li H, Patel NN, Patwardhan M, Price KD, Watkins PB, Chalasani NP. Best practices for detection, assessment and management of suspected immune-mediated liver injury caused by immune checkpoint inhibitors during drug development. J Autoimmun 2020; 114:102514. [DOI: 10.1016/j.jaut.2020.102514] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 07/07/2020] [Indexed: 02/07/2023]
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Kitagataya T, Suda G, Nagashima K, Katsurada T, Yamamoto K, Kimura M, Maehara O, Yamada R, Shigesawa T, Suzuki K, Nakamura A, Ohara M, Umemura M, Kawagishi N, Nakai M, Sho T, Natsuizaka M, Morikawa K, Ogawa K, Ohnishi S, Komatsu Y, Hata H, Takeuchi S, Abe T, Sakakibara-Konishi J, Teshima T, Homma A, Sakamoto N. Prevalence, clinical course, and predictive factors of immune checkpoint inhibitor monotherapy-associated hepatitis in Japan. J Gastroenterol Hepatol 2020; 35:1782-1788. [PMID: 32187734 DOI: 10.1111/jgh.15041] [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: 01/17/2020] [Revised: 03/03/2020] [Accepted: 03/09/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIM Immune checkpoint inhibitors (ICI) have revolutionized anti-malignancy therapy and thus have been increasingly used. Although ICI may cause immune-related adverse events (irAE) in various organs, including the liver, the prevalence and predictive factors of irAE have not been clarified. METHODS In this retrospective study, consecutive patients who had malignancies and were treated with ICI without other chemotherapeutic agents at Hokkaido University Hospital between 2014 and 2019 were screened. Patients were excluded if they were < 20 years old and had insufficient clinical data. RESULTS Of the 233 patients screened, 202 patients met the inclusion criteria and were included in the analysis. The patients were aged 25-92 years, and 60.9% were male. The patients received nivolumab (n = 137), pembrolizumab (n = 45), ipilimumab (n = 17), atezolizumab (n = 2), and avelumab (n = 1). The prevalence of any grade and grade ≥ 3 irAE hepatitis was 8.4% (17/202) and 4.0% (8/202), respectively. irAE hepatitis occurred at a median duration of 42 days in any grade and 36 days in grade ≥ 3 after ICI initiation. The clinical course of grade ≥ 3 irAE hepatitis was generally favorable; however, 50% required corticosteroid treatment and two patients required additional mycophenolate mofetil. Female sex and history of ICI treatment were significantly associated with the incidence of grade ≥ 3 irAE hepatitis. CONCLUSIONS Grade ≥ 3 irAE hepatitis was observed in 4.0% of the patients who were treated with ICI. Female sex and history of ICI treatment were significantly associated with the incidence of grade ≥ 3 irAE hepatitis.
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Affiliation(s)
- Takashi Kitagataya
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Goki Suda
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Kazunori Nagashima
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Takehiko Katsurada
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Koji Yamamoto
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Megumi Kimura
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Osamu Maehara
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Ren Yamada
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Taku Shigesawa
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Kazuharu Suzuki
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Akihisa Nakamura
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Masatsugu Ohara
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Machiko Umemura
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Naoki Kawagishi
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Masato Nakai
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Takuya Sho
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Mitsuteru Natsuizaka
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Kenichi Morikawa
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Koji Ogawa
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Shunsuke Ohnishi
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Yoshito Komatsu
- Department of Cancer Chemotherapy, Hokkaido University Hospital Cancer Center, Sapporo, Japan
| | - Hiroo Hata
- Department of Dermatology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Satoshi Takeuchi
- Department of Medical Oncology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Takashige Abe
- Departments of Urology, Hokkaido University Hospital, Sapporo, Japan
| | - Jun Sakakibara-Konishi
- Department of Respiratory Medicine, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Takanori Teshima
- Department of Hematology, Faculty of Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Akihiro Homma
- Department of Otolaryngology - Head and Neck Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Naoya Sakamoto
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
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