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Ahmed W, Joshi D, Huggett MT, Everett SM, James M, Menon S, Oppong KW, On W, Paranandi B, Trivedi P, Webster G, Hegade VS. Update on the optimisation of endoscopic retrograde cholangiography (ERC) in patients with primary sclerosing cholangitis. Frontline Gastroenterol 2024; 15:74-83. [PMID: 38487565 PMCID: PMC10935540 DOI: 10.1136/flgastro-2023-102491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 08/28/2023] [Indexed: 03/17/2024] Open
Affiliation(s)
- Wafaa Ahmed
- Department of Gastroenterology, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Deepak Joshi
- Gastroenterology, King's College Hospital Liver Unit, London, UK
| | - Matthew T Huggett
- Gastroenterology, St James's University Hospital, The Leeds Teaching Hospitals NHS Foundation Trust, Leeds, UK
| | - Simon M Everett
- Gastroenterology, St James's University Hospital NHS Trust, Leeds, UK
| | - Martin James
- Gastroenterology, Nottingham University, Nottingham, UK
| | - Shyam Menon
- Department of Hepatology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | | | - Wei On
- Department of Gastroenterology, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Bharat Paranandi
- Department of Gastroenterology, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Palak Trivedi
- National Institute for Health Research, Centre for Liver Research, University Hospitals Birmingham, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - George Webster
- Department of Gastroenterology, University College London Hospital NHS Foundation Trust, London, UK
| | - Vinod S Hegade
- Leeds Liver Unit, Leeds Teaching Hospitals NHS Trust, Leeds, UK
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Rabiee A, Silveira MG. Primary sclerosing cholangitis. Transl Gastroenterol Hepatol 2021; 6:29. [PMID: 33824933 DOI: 10.21037/tgh-20-266] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 10/19/2020] [Indexed: 12/15/2022] Open
Abstract
Primary sclerosing cholangitis (PSC) is a rare chronic cholestatic liver disease characterized by inflammatory destruction of the intrahepatic and/or extrahepatic bile ducts, leading to bile stasis, fibrosis, and ultimately to cirrhosis, and often requires liver transplantation (LT). PSC occurs more commonly in men, and is typically diagnosed between the ages of 30 and 40. Most cases occur in association with inflammatory bowel disease (IBD), which often precedes the development of PSC. PSC is usually diagnosed after detection of cholestasis during health evaluation or screening of patients with IBD. When symptomatic, the most common presenting symptoms are abdominal pain, pruritus, jaundice or fatigue. The etiology of PSC is poorly understood, but an increasing body of evidence supports the concept of cholangiocyte injury as a result of environmental exposure and an abnormal immune response in genetically susceptible individuals. PSC is a progressive disease, yet no effective medical therapy for halting disease progression has been identified. Management of PSC is mainly focused on treatment of symptoms and addressing complications. PSC can be complicated by bacterial cholangitis, dominant strictures (DSs), gallbladder polyps and adenocarcinoma, cholangiocarcinoma (CCA) and, in patients with IBD, colorectal malignancy. CCA is the most common malignancy in PSC with a cumulative lifetime risk of 10-20%, and accounts for a large proportion of mortality in PSC. LT is currently the only life-extending therapeutic approach for eligible patients with end-stage PSC, ultimately required in approximately 40% of patients. LT secondary to PSC has an excellent outcome compared to other LT indications, although the disease can recur and result in morbidity post-transplant.
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Affiliation(s)
- Anahita Rabiee
- Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA
| | - Marina G Silveira
- Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA
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Isayama H, Tazuma S, Kokudo N, Tanaka A, Tsuyuguchi T, Nakazawa T, Notohara K, Mizuno S, Akamatsu N, Serikawa M, Naitoh I, Hirooka Y, Wakai T, Itoi T, Ebata T, Okaniwa S, Kamisawa T, Kawashima H, Kanno A, Kubota K, Tabata M, Unno M, Takikawa H. Clinical guidelines for primary sclerosing cholangitis 2017. J Gastroenterol 2018; 53:1006-1034. [PMID: 29951926 PMCID: PMC8930933 DOI: 10.1007/s00535-018-1484-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 06/11/2018] [Indexed: 02/04/2023]
Abstract
BACKGROUND Primary sclerosing cholangitis (PSC) is relatively rare disease and pathogenesis and methods of treatments were still not established. Then, we had conducted the making clinical guidelines to manage patients with PSC based on the literature review and expert opinions. These clinical guidelines were made for the medical doctors on the management of PSC, except child case of PSC. METHODS We had employed modified Delphi method. The production committee decided guidelines, strength of recommendations and evidence level after reviewed literatures systematically, and The Expert panel evaluated those. The Scientific Committee of the Japan Biliary Association (JBA) evaluated revised guidelines, and the Public comments were collected on web site of JBA. RESULTS We had made 16 guidelines about epidemiology/pathophysiology, diagnostics, therapy and prognosis. Also, we had made both diagnostic and therapeutic flow chart. CONCLUSIONS We hope that these guidelines will contribute to the improvement and development of the medical care of PSC.
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Affiliation(s)
- Hiroyuki Isayama
- Department of Gastroenterology, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Susumu Tazuma
- Department of General Internal Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University Hospital, 1-2-3, Kasumi, Minami-ku, Hiroshima, 734-8551 Japan
| | - Norihiro Kokudo
- Department of Surgery, National Center for Global Health and Medicine, Tokyo, Japan
| | - Atsushi Tanaka
- Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Toshio Tsuyuguchi
- Department of Medicine and Gastroenterology, Chiba University, Chiba, Japan
| | - Takahiro Nakazawa
- Department of Gastroenterology, Japanese Red Cross Nagoya Daini Hospital, Nagoya, Japan
| | - Kenji Notohara
- Department of Anatomic Pathology, Kurashiki Central Hospital, Kurashiki, Japan
| | - Suguru Mizuno
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Nobuhisa Akamatsu
- Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Masahiro Serikawa
- Department of Gastroenterology and Metabolism, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Itaru Naitoh
- Department of Gastroenterology and Metabolism, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Yoshiki Hirooka
- Department of Endoscopy, Nagoya University Hospital, Nagoya, Japan
| | - Toshifumi Wakai
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Takao Itoi
- Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
| | - Tomoki Ebata
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shinji Okaniwa
- Department of Gastroenterology, Iida Municipal Hospital, Nagano, Japan
| | - Terumi Kamisawa
- Department of Internal Medicine, Tokyo Komagome Metropolitan Hospital, Tokyo, Japan
| | - Hiroki Kawashima
- Department of Gastroenterology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Atsushi Kanno
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Miyagi Japan
| | - Keiichi Kubota
- Second Department of Surgery, Dokkyo Medical University, Tochigi, Japan
| | - Masami Tabata
- Department of Surgery, Matsusaka Central General Hospital, Matsusaka, Mie Japan
| | - Michiaki Unno
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Miyagi Japan
| | - Hajime Takikawa
- Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan
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4
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Bruguera M. Practical guidelines for examination of adults with asymptomatic hypertransaminasaemia. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.gastre.2016.03.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Bruguera M. Practical guidelines for examination of adults with asymptomatic hypertransaminasaemia. GASTROENTEROLOGIA Y HEPATOLOGIA 2016; 40:99-106. [PMID: 27140949 DOI: 10.1016/j.gastrohep.2016.03.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Revised: 03/02/2016] [Accepted: 03/07/2016] [Indexed: 12/12/2022]
Abstract
The causes of sustained elevation of serum transaminases in asymptomatic adults, both hepatic and extrahepatic, are varied. In order to reach an aetiological diagnosis, a standardized protocol should be applied, aimed firstly at ruling out the most common causes, such as chronic hepatitis (viral or autoimmune), metabolic diseases, and toxic liver diseases. Several biochemical patterns, which take into account transaminase, cholestatic enzyme, muscle enzyme, ferritin and ceruloplasmin levels, as well protein electrophoresis and autoantibody measurement, will identify most causes. In cases in which a diagnosis cannot be reached with the use of these non-invasive methods, a needle liver biopsy will be justified.
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Affiliation(s)
- Miguel Bruguera
- Servicio de Hepatología, Hospital Clínico, Barcelona, España; Departamento de Medicina, Facultad de Medicina, Universidad de Barcelona, Barcelona, España.
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Abstract
Research related to primary sclerosing cholangitis (PSC) has since 1980 been a major activity at the Oslo University Hospital Rikshospitalet. The purpose of this publication is to describe the development of this research, the impact of this research on the clinical handling of the patients, and finally to describe what we believe are the most urgent, remaining problems to be solved. During the early years, our research dealt primarily with clinical aspects of the disease. The concomitant inflammatory bowel disease (IBD) seen in most patients with PSC was a major interest and we also started looking into genetic associations of PSC. Prognosis, malignancy development and treatment with special emphasis on transplantation have later been dealt with. These activities has had impact on several aspects of PSC management; when and how to diagnose PSC and variant forms of PSC, how to handle IBD in PSC and how to deal with the increased rate of malignancy? The problems remaining to be solved are many. What is the role of the gut and the gut microbiota in the development of PSC? Do the PSC patients have an underlying disturbance in the bile homeostasis? And how does the characteristic type of fibrosis in PSC develop? The genetic studies have supported a role for the adaptive immune system in the disease development, but how should this be dealt with? Importantly, the development of malignancy in PSC is still not understood, and we lack appropriate medical treatment for our patients.
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Affiliation(s)
- Erik Schrumpf
- Norwegian PSC research center, Department of Transplantation Medicine, Division of Cancer Medicine, Surgery and Transplantation, Oslo University Hospital Rikshospitalet , Oslo , Norway
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Krones E, Graziadei I, Trauner M, Fickert P. Evolving concepts in primary sclerosing cholangitis. Liver Int 2012; 32:352-69. [PMID: 22097926 DOI: 10.1111/j.1478-3231.2011.02607.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2011] [Accepted: 06/27/2011] [Indexed: 02/13/2023]
Abstract
Patients suffering from primary sclerosing cholangitis (PSC) show considerable differences regarding clinical manifestations (i.e. large duct versus small-duct PSC, presence or absence of concomitant inflammatory bowel disease), disease progression, risk for malignancy and response to therapy, raising the question whether PSC may represent a mixed bag of diseases of different aetiologies. The growing list of secondary causes and diseases 'mimicking' or even overlapping with PSC (e.g. IgG4-associated sclerosing cholangitis), which frequently causes problems in clear-cut discrimination from classic PSC and the emerging knowledge about potential disease modifier genes (e.g. variants of CFTR, TGR5 and MDR3) support such a conceptual view. In addition, PSC in children differs significantly from PSC in adults in several aspects resulting in distinct therapeutic concepts. From a clinical perspective, appropriate categorization and careful differential diagnosis are essential for the management of concerned patients. Therefore, the aim of the current review is to summarize current and evolving pathophysiological concepts and to provide up-to-date perspectives including future treatment strategies for PSC.
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Affiliation(s)
- Elisabeth Krones
- Department of Internal Medicine, Medical University of Graz, Graz, Austria
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Nayudu SK, Kumbum K, Balar B, Niazi M, Chilimuri S. Small Duct Primary Sclerosing Cholangitis in Association With Hepatitis C Virus Infection: A Case Report. Gastroenterology Res 2011; 4:39-41. [PMID: 27957013 PMCID: PMC5139801 DOI: 10.4021/gr282w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/24/2011] [Indexed: 12/13/2022] Open
Abstract
Small duct primary sclerosing cholangitis (PSC) is characterized by cholestatic liver function tests, histological evidence of PSC but absence of classic cholangiographic findings. Large duct or classic PSC in association with hepatitis C virus (HCV) infection has rarely been reported. However to the best of our knowledge small duct PSC in association with HCV infection has not been reported. We report this case of small duct PSC in a patient with HCV infection. HCV infection in our patient was successfully treated with ribavirin and peg interferon alfa-2a, as evidenced by undetectable HCV ribonucleic acid levels. However, the patient had persistently elevated liver function tests suggestive of cholestasis. Endoscopic retrograde cholangiopancreatography (ERCP) revealed normal architecture of bile ducts. Hence patient underwent liver biopsy and its histopahological findings were suggestive of PSC. He had colonoscopy along with biopsy and inflammatory bowel disease (IBD) was ruled out.
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Affiliation(s)
- Suresh Kumar Nayudu
- Department of Medicine, Bronx Lebanon Hospital Center, Affiliated to Albert Einstein College of Medicine, Bronx, NY, USA
| | - Kavitha Kumbum
- Division of Gastroenterology, Bronx Lebanon Hospital Center, Affiliated to Albert Einstein College of Medicine, Bronx, NY, USA
| | - Bhavna Balar
- Division of Gastroenterology, Bronx Lebanon Hospital Center, Affiliated to Albert Einstein College of Medicine, Bronx, NY, USA
| | - Masooma Niazi
- Department of Pathology, Bronx Lebanon Hospital Center, Affiliated to Albert Einstein College of Medicine, Bronx, NY, USA
| | - Sridhar Chilimuri
- Department of Medicine, Bronx Lebanon Hospital Center, Affiliated to Albert Einstein College of Medicine, Bronx, NY, USA; Division of Gastroenterology, Bronx Lebanon Hospital Center, Affiliated to Albert Einstein College of Medicine, Bronx, NY, USA
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Karlsen TH, Schrumpf E, Boberg KM. Primary sclerosing cholangitis. Best Pract Res Clin Gastroenterol 2010; 24:655-66. [PMID: 20955968 DOI: 10.1016/j.bpg.2010.07.005] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2010] [Revised: 07/15/2010] [Accepted: 07/16/2010] [Indexed: 01/31/2023]
Abstract
Primary sclerosing cholangitis (PSC) is a chronic bile duct disease leading to fibrotic biliary strictures and liver cirrhosis. The patient population is heterogeneous with regard to disease progression and the presence of co-morbidities, complicating the practical handling of patients as well as studies of pathogenetic mechanisms. The aetiology of PSC is unknown, but the recent findings of several robust susceptibility genes emphasise the importance of genetic risk factors. There is no effective medical treatment available to delay the disease progression, but endoscopic therapy of biliary stenoses may be indicated. Follow-up of patients includes management of the inflammatory bowel disease that is found in the majority of cases along with investigations aimed at the early detection of cholangiocarcinoma and colorectal cancer, which also occur at increased frequencies. In the present review, we aim to summarise the present knowledge of PSC with a particular emphasis on the possible basis of disease variability.
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Affiliation(s)
- Tom H Karlsen
- Norwegian PSC Research Center, Clinic for Specialized Medicine and Surgery, Oslo University Hospital, Rikshospitalet, 0027 Oslo, Norway.
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Karlsen TH, Schrumpf E, Boberg KM. Update on primary sclerosing cholangitis. Dig Liver Dis 2010; 42:390-400. [PMID: 20172772 DOI: 10.1016/j.dld.2010.01.011] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2009] [Accepted: 01/17/2010] [Indexed: 02/06/2023]
Abstract
Early studies in primary sclerosing cholangitis (PSC) were concerned with disease characterization, and were followed by epidemiological studies of PSC and clinical subsets of PSC as well as a large number of treatment trials. Recently, the molecular pathogenesis and the practical handling of the patients have received increasing attention. In the present review we aim to give an update on the pathogenesis of PSC and cholangiocarcinoma in PSC, as well as to discuss the current opinion on diagnosis and treatment of PSC in light of the recent European Association for the Study of the Liver and the American Association for the Study of Liver Diseases practice guidelines.
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Affiliation(s)
- Tom H Karlsen
- Norwegian PSC Research Center, Medical Department, Oslo University Hospital, Rikshospitalet, Oslo, Norway
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11
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Risk factors for abnormal liver function tests in patients with ileal pouch-anal anastomosis for underlying inflammatory bowel disease. Am J Gastroenterol 2009; 104:2467-75. [PMID: 19550410 DOI: 10.1038/ajg.2009.343] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Liver involvement is common in patients with inflammatory bowel disease (IBD). However, the frequency and the significance of liver function test (LFT) abnormalities in patients with ileal pouch-anal anastomosis (IPAA) for underlying IBD have not been studied. The aim of this study was to evaluate the prevalence and to identify risk factors for abnormal LFTs in patients with IPAA and underlying IBD. METHODS All patients were identified from our prospectively maintained Pouchitis Database between 2002 and 2008. Abnormal LFTs were classified as the following: (i) any abnormal elevation of transaminases, and/or alkaline phosphatase (ALP), and/or bilirubin; (ii) hepatitis, if there was more than twice the elevation of transaminases; and (iii) cholestatic, if there was more than 1.5 times elevation of ALP. Clinical, endoscopic, and histological variables were assessed using Cox proportional hazard models for evaluating risk for abnormal LFTs. RESULTS A total of 545 IPAA patients with underlying IBD were identified from the database, of which 373 patients who had LFTs done after their pouch surgery were included. This included 346 patients with ulcerative colitis, 25 with indeterminate colitis, and 2 with Crohn's colitis before surgery. Their mean age was 45.9+/-13.8 years. A total of 65 patients (17.4%) (40 men, 25 women, median age: 47 years) had abnormal LFTs. Of the patients, 52 (13.9%) had abnormal transaminases, whereas 15 (4%) were classified as having hepatitis. Thirty-five (9.4%) patients had an abnormal ALP level, with 18 (4.8%) classified as cholestatic. The most common cause of an abnormal LFT was transient elevation in 32 (49.2%) patients, followed by fatty liver (fatty change on imaging with body mass index (BMI) > or =25 kg/m(2) in the absence of other causes, including alcohol abuse and drug-induced hepatitis) in 10 (15.4%), drug-induced abnormal LFTs in 7 (10.7%), and chronic hepatitis B or C in 6 (9.2%). Primary sclerosing cholangitis (PSC) was responsible for abnormal LFTs in 10 patients (15.4%). Cox proportional hazard model analysis showed that BMI (hazard ratio (HR)=1.07, 95% confidence interval (95% CI): 1.02, 1.12; P=0.003), the presence of PSC (HR=4.49, 95% CI: 1.45, 13.89; P=0.009), autoimmune disorder (HR=2.54, 95% CI: 1.09, 5.93; P=0.031), a family history of IBD (HR=2.32, 95% CI: 1.29, 4.17; P=0.005), and extensive colitis before colectomy (HR=4.59, 95% CI: 2.04, 10.33; P<0.001) predicted any abnormal LFTs. CONCLUSIONS Abnormal LFTs were common in patients with IPAA in this cohort. The presence of co-existing autoimmune disorder, a family history of IBD, extensive colitis before colectomy, the presence of PSC, and a high BMI appear to be a significant risk factors for abnormal LFTs. Whether abnormal LFTs affect health-related quality of life, pouch survival, and selection of pouch-related medical therapy requires further investigation.
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Olsson R, Glaumann H, Almer S, Broomé U, Lebrun B, Bergquist A, Björnsson E, Prytz H, Danielsson A, Lindgren S. High prevalence of small duct primary sclerosing cholangitis among patients with overlapping autoimmune hepatitis and primary sclerosing cholangitis. Eur J Intern Med 2009; 20:190-6. [PMID: 19327611 DOI: 10.1016/j.ejim.2008.06.004] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2007] [Revised: 06/05/2008] [Accepted: 06/09/2008] [Indexed: 12/18/2022]
Abstract
BACKGROUND Overlap syndrome is a term used for overlapping features of autoimmune hepatitis and primary sclerosing cholangitis or primary biliary cirrhosis and for autoimmune cholangitis. We describe a high prevalence of small duct primary sclerosing cholangitis among patients with overlapping autoimmune hepatitis and primary sclerosing cholangitis. METHODS We sought to retrieve all patients with overlap syndrome between primary sclerosing cholangitis and autoimmune hepatitis in six university hospitals in Sweden. The revised autoimmune hepatitis scoring system proposed by the International Autoimmune Hepatitis Group was used to establish the diagnosis autoimmune hepatitis. Endoscopic retrograde cholangiography and/or magnetic resonance cholangiography were used to separate the primary sclerosing cholangitis cases diagnosed through liver biopsy into small and large primary sclerosing cholangitis. A histological diagnosis compatible with both autoimmune hepatitis and primary sclerosing cholangitis was required for inclusion. RESULTS 26 patients fulfilled our criteria for histological overlap of autoimmune hepatitis and primary sclerosing cholangitis, 7 (27%) of which had small duct primary sclerosing cholangitis. The reliability of the diagnosis small duct primary sclerosing cholangitis was supported by a very close similarity between small and large duct primary sclerosing cholangitis patients in clinical and laboratory data, and by a poor response to immunosuppressive therapy in the small duct primary sclerosing cholangitis patients. Patients with large duct overlap syndrome had a good response to immunosuppressive therapy. In both groups, our limited experience from ursodeoxycholic acid was largely poor. CONCLUSIONS Small duct primary sclerosing cholangitis is prevalent in the overlap syndrome between autoimmune hepatitis and primary sclerosing cholangitis.
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Affiliation(s)
- Rolf Olsson
- Department of Medicine, Sahlgrenska University Hospital/Sahlgrenska, Goteborg, Sweden.
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Abstract
Primary sclerosing cholangitis is a chronic cholestatic liver disease characterized by inflammation and fibrosis of the bile ducts, resulting in cirrhosis and need for liver transplantation and reduced life expectancy. The majority of cases occur in young and middle-aged men, often in association with inflammatory bowel disease. The etiology of primary sclerosing cholangitis includes immune-mediated components and elements of undefined nature. No effective medical therapy has been identified. The multiple complications of primary sclerosing cholangitis include metabolic bone disease, dominant strictures, bacterial cholangitis, and malignancy, particularly cholangiocarcinoma, which is the most lethal complication of primary sclerosing cholangitis. Liver transplantation is currently the only life-extending therapeutic alternative for patients with end-stage disease, although recurrence in the allografted liver has been described. A PSC-like variant attracting attention is cholangitis marked by raised levels of the immunoglobulin G4 subclass, prominence of plasma cells within the lesions, and steroid responsiveness.
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14
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Gisbert JP, Luna M, González-Lama Y, Pousa ID, Velasco M, Moreno-Otero R, Maté J. Liver injury in inflammatory bowel disease: long-term follow-up study of 786 patients. Inflamm Bowel Dis 2007; 13:1106-14. [PMID: 17455203 DOI: 10.1002/ibd.20160] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND The aim of the study was to evaluate the incidence of abnormality of liver tests (LTs) or hepatotoxicity in a large group of inflammatory bowel disease (IBD) patients and, specifically, to assess the incidence of azathioprine (AZA)/mercaptopurine (MP)-induced liver injury in a long-term follow-up study. METHODS All consecutive IBD patients followed for at least 5 years were included in this retrospective study. LTs including alanine transaminase, aspartate transaminase, alkaline phosphatase, gamma-glutamyl transferase, and bilirubin were periodically monitored. "Abnormality-of-LTs" was defined as LTs between N (upper limit of the normal range) and 2 N, and "liver injury/hepatotoxicity" as LTs>2 N. RESULTS A total of 786 patients were included, and 138 received AZA/MP; 120 patients (15%) and 39 (5%) presented abnormality of LTs or hepatotoxicity, respectively, during follow-up. The most frequent explanations were AZA/MP treatment and fatty liver disease. Among AZA/MP-treated patients (690 patient-years follow-up) the incidence of abnormal LTs and hepatotoxicity was, respectively, 7.1% and 2.6% per patient-year. Most patients spontaneously normalized LTs despite maintaining AZA/MP. These drugs were withdrawn due to hepatotoxicity (LTs>5 N and lack of decrease despite 50% dose reduction) in 3.6% of the patients and all of them normalized LTs. CONCLUSIONS In IBD patients, AZA or MP treatment induces abnormality of LTs in a relatively high proportion of the cases, but the development of true hepatotoxicity/liver injury is exceptional. Moreover, most of the cases of thiopurine-induced hepatotoxicity in IBD patients are mild, and the abnormalities in LTs spontaneously return to normal values despite AZA/MP being maintained, therapy withdrawal being necessary in only approximately 4% of the patients.
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Affiliation(s)
- Javier P Gisbert
- Gastroenterology Unit, Hospital Universitario de la Princesa, Universidad Autónoma, Madrid, Spain.
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15
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Kaplan GG, Laupland KB, Butzner D, Urbanski SJ, Lee SS. The burden of large and small duct primary sclerosing cholangitis in adults and children: a population-based analysis. Am J Gastroenterol 2007; 102:1042-9. [PMID: 17313496 DOI: 10.1111/j.1572-0241.2007.01103.x] [Citation(s) in RCA: 166] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES The epidemiology of primary sclerosing cholangitis (PSC) has been incompletely assessed by population-based studies. We therefore conducted a population-based study to determine: (a) incidence rates of large and small duct PSC in adults and children, (b) the risk of inflammatory bowel disease on developing PSC, and (c) patterns of clinical presentation with the advent of magnetic resonance cholangiopancreatography (MRCP). METHODS All residents of the Calgary Health Region diagnosed with PSC between 2000 and 2005 were identified by medical records, endoscopic, diagnostic imaging, and pathology databases. Demographic and clinical information were obtained. Incidence rates were determined and risks associated with PSC were reported as rate ratios (RR) with 95% confidence intervals (CI). RESULTS Forty-nine PSC patients were identified for an age- and gender-adjusted annual incidence rate of 0.92 cases per 100,000 person-years. The incidence of small duct PSC was 0.15/100,000. In children the incidence rate was 0.23/100,000 compared with 1.11/100,000 in adults. PSC risk was similar in Crohn's disease (CD; RR 220.0, 95% CI 132.4-343.7) and ulcerative colitis (UC; RR 212.4, 95% CI 116.1-356.5). Autoimmune hepatitis overlap was noted in 10% of cases. MRCP diagnosed large duct PSC in one-third of cases. Delay in diagnosis was common (median 8.4 months). A minority had complications at diagnosis: cholangitis (6.1%), pancreatitis (4.1%), and cirrhosis (4.1%). CONCLUSIONS Pediatric cases and small duct PSC are less common than adult large duct PSC. Surprisingly, the risk of developing PSC in UC and CD was similar. Autoimmune hepatitis overlap was noted in a significant minority of cases.
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Affiliation(s)
- Gilaad G Kaplan
- Department of Medicine, University of Calgary, Calgary, Alberta, Canada
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Worthington J, Chapman R. Primary sclerosing cholangitis. Orphanet J Rare Dis 2006; 1:41. [PMID: 17062136 PMCID: PMC1636629 DOI: 10.1186/1750-1172-1-41] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2006] [Accepted: 10/24/2006] [Indexed: 12/18/2022] Open
Abstract
Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease of unknown aetiology characterised by inflammation and fibrosis of the biliary tree. The mean age at diagnosis is 40 years and men are affected twice as often as women. There is a reported annual incidence of PSC of 0.9-1.31/100,000 and point prevalence of 8.5-13.6/100,000. The onset of PSC is usually insidious and many patients are asymptomatic at diagnosis or have mild symptoms only such as fatigue, abdominal discomfort and pruritus In late stages, splenomegaly and jaundice may be a feature. In most, the disease progresses to cirrhosis and liver failure. Cholangiocarcinoma develops in 8-30% of patients. PSC is thought to be immune mediated and is often associated with inflammatory bowel disease, especially ulcerative colitis. The disease is diagnosed on typical cholangiographic and histological findings and after exclusion of secondary sclerosing cholangitis. Median survival has been estimated to be 12 years from diagnosis in symptomatic patients. Patients who are asymptomatic at diagnosis, the majority of whom will develop progressive disease, have a survival rate greater than 70% at 16 years after diagnosis. Liver transplantation remains the only effective therapeutic option for patients with end-stage liver disease from PSC, although high dose ursodeoxycholic acid may have a beneficial effect.
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Affiliation(s)
- Joy Worthington
- Department of Gastroenterology, John Radcliffe Hospital, Headington, Oxford, OX3 9DU, UK
| | - Roger Chapman
- Department of Gastroenterology, John Radcliffe Hospital, Headington, Oxford, OX3 9DU, UK
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Eri R, Jonsson JR, Pandeya N, Purdie DM, Clouston AD, Martin N, Duffy D, Powell EE, Fawcett J, Florin THJ, Radford-Smith GL. CCR5-Delta32 mutation is strongly associated with primary sclerosing cholangitis. Genes Immun 2005; 5:444-50. [PMID: 15215889 DOI: 10.1038/sj.gene.6364113] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
CCR5 plays a key role in the distribution of CD45RO+ T cells and contributes to generation of a T helper 1 immune response. CCR5-Delta32 is a 32-bp deletion associated with significant reduction in cell surface expression of the receptor. We investigated the role of CCR5-Delta32 on susceptibility to ulcerative colitis (UC), Crohn's disease (CD) and primary sclerosing cholangitis (PSC). Genotype and allelic association analyses were performed in 162 patients with UC, 131 with CD, 71 with PSC and 419 matched controls. There was a significant difference in CCR5 genotype (OR 2.27, P=0.003) between patients with sclerosing cholangitis and controls. Similarly, CCR5-Delta32 allele frequency was significantly higher in sclerosing cholangitis (17.6%) compared to controls (9.9%, OR 2.47, P=0.007) and inflammatory bowel disease patients without sclerosing cholangitis (11.3%, OR 1.9, P=0.027). There were no significant differences in CCR5 genotype or allele frequency between those with either UC or CD and controls. Genotypes with the CCR5-Delta32 variant were increased in patients with severe liver disease defined by portal hypertension and/or transplantation (45%) compared to those with mild liver disease (21%, OR 3.17, P=0.03). The CCR5-Delta32 mutation may influence disease susceptibility and severity in patients with PSC.
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Affiliation(s)
- R Eri
- Brisbane IBD Research Group, Clinical Research Centre, Royal Brisbane Hospital Research Foundation, Brisbane, Australia
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Nikolaidis NL, Giouleme OI, Tziomalos KA, Patsiaoura K, Kazantzidou E, Voutsas AD, Vassiliadis T, Eugenidis NP. Small-duct primary sclerosing cholangitis. A single-center seven-year experience. Dig Dis Sci 2005; 50:324-6. [PMID: 15745094 DOI: 10.1007/s10620-005-1604-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Patients with cholestatic liver function tests and histological features of primary sclerosing cholangitis (PSC) but without the typical cholangiographic changes are considered to have small-duct PSC. The incidence of small-duct PSC and the natural history still is not known. We performed a retrospective search for patients diagnosed with small-duct PSC between January 1997 and December 2003. The diagnosis of small-duct PSC was based on biochemical features of chronic cholestasis, liver biopsy findings consistent with PSC, and a normal cholangiogram on endoscopic retrograde cholangiography. Six patients fulfilled the diagnostic criteria for small-duct PSC. All patients received medical therapy. After a mean follow-up time of 26.0 +/- 29.8 months (range, 7-84 months), all patients are alive. Repeated liver biopsy was performed in one patient, 58 months after the initial one, and disclosed amelioration of histological findings (reduction in the Ludwig fibrosis score from 4 to 2). During follow-up symptoms disappeared in all patients who were symptomatic at diagnosis; none of those who were asymptomatic at diagnosis developed symptoms. At the time of last follow-up all patients showed significant improvement of their biochemical variables compared to baseline. Administration of aminosalicylates seemed to be of benefit irrespective of the presence of inflammatory bowel disease. No patients underwent liver transplantation or developed cholangiocarcinoma. Even though our study included a low number of patients and the follow-up time was relatively short, we can suggest that small-duct PSC rarely progresses to large-duct PSC and does not seem to be associated with development of cholangiocarcinoma. It thus seems to represent a separate entity with a favorable prognosis.
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Affiliation(s)
- Nikolaos L Nikolaidis
- Gastroenterology and Hepatology Section, Second Propedeutic Department of Internal Medicine, Aristotle University of Thessaloniki, 54642 Greece.
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Burak K, Angulo P, Pasha TM, Egan K, Petz J, Lindor KD. Incidence and risk factors for cholangiocarcinoma in primary sclerosing cholangitis. Am J Gastroenterol 2004; 99:523-6. [PMID: 15056096 DOI: 10.1111/j.1572-0241.2004.04067.x] [Citation(s) in RCA: 344] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Cholangiocarcinoma (CCA) is a dreaded complication of primary sclerosing cholangitis (PSC); however, marked variability in the incidence of CCA in PSC is reported. Furthermore, limited information exists on risk factors for the development of CCA in PSC. The aim of this study was to determine the incidence of CCA in patients with PSC and to evaluate baseline risk factors for the later development of CCA. From a previous study of the natural history of PSC, we identified 161 patients with PSC who did not have CCA at study entry. Patients were followed until a diagnosis of CCA was established, liver transplantation was performed, or death occurred. Patients were followed for a median of 11.5 yr (interquartile range 4.0-16.1 yr). Fifty-nine patients (36.6%) died, 50 patients (31.1%) underwent liver transplantation, and 11 patients (6.8%) developed CCA. The rate of CCA developing was approximately 0.6% per year. Compared to the incidence rates of CCA in the general population, the relative risk of CCA in PSC was significantly increased (RR = 1,560; 95%CI = 780, 2,793; p < 0.0001). On univariate analysis, a history of variceal bleeding (p < 0.001), proctocolectomy (p= 0.01), and lack of symptoms (p= 0.02) were significant risk factors for CCA with the Mayo Risk Score being marginally significant (p= 0.051). Multivariate analysis determined only variceal bleeding to be a significant risk factor for CCA (RR 24.2; 95%CI: 3.3-67.1). No association was found between the duration of PSC and the incidence of CCA. In conclusion, approximately 7% of PSC patients later developed CCA over a mean follow-up of 11.5 yr, which is dramatically higher than the rates in the general population. Variceal bleeding is a major risk factor for the later development of CCA.
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Affiliation(s)
- Kelly Burak
- Division of Gastroenterology and Hepatology, Mayo Clinic and Foundation, Rochester, Minnesota 55905, USA
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20
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Abstract
The overlap syndrome raises several questions. First could these patients have two coincident autoimmune diseases? Such possibility cannot be discarded in particular in the setting of consecutive occurrence of the two conditions (eg, PBC followed by AIH) and this is consistent with the fact that autoimmune diseases are associated with one another in about 5% to 10% of cases. Furthermore, it is presumed that they share similar genetic susceptibility. A second possibility could be that overlap syndrome represents the middle of a continuous spectrum of two autoimmune liver diseases. The systematic study of the relationships between elementary histologic lesions and biochemistries in "pure" PBC patients pleads strongly for such a hypothesis. Pure PBC is characterized by 2 different groups of elementary lesions that are not interrelated: first, florid bile duct lesions and bile duct paucity and second, lymphocytic piecemeal necrosis and lobular necro-inflammatory changes. Furthermore, the first set of lesions is selectively associated with biochemical cholestasis and IgM levels, whereas the second set of lesions is selectively associated with serum transaminase activities and IgG levels. These observations are consistent with the assumption that two main mechanisms are involved in the progression of liver injury in PBC. The first is bile duct destruction leading to chronic cholestasis and fibrosis of biliary pattern. The second is lymphocytic piecemeal necrosis of hepatocytes, which tends to lead to cirrhosis, the pattern of which resembles cirrhosis following various forms of chronic active hepatitis. The author has therefore speculated that the picture of pure PBC results always forms the clinical and biochemical expression of the two main histologic lesions, and combination of these processes might explain why the spectrum of PBC varies from typical PBC to AIH or PBC overlap. A third hypothesis is that an exaggerated hepatitic response in PBC is associated with the HLA haplotype commonly seen in AIH, eg, B8, DR3, DR4. Further studies are obviously needed to confirm such an attractive hypothesis. Other possible explanation for the concurrent occurrence of features of both conditions in the same individual includes the selective modulation of HLA class 1, class 2 expression and Rantes by cholestasis itself and in particular bile acids. It is conceivable that the degree of interface and lobular inflammation in PBC and PSC may be modulated by chemokines, their receptors, and the parenchymal concentrations of individual bile acids that are all, at least in part, genetically determined.
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Affiliation(s)
- Raoul Poupon
- Department of Hepatogastroenterology, Saint-Antoine Hospital, AP-Hôpitaux de Paris, France.
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Bargiggia S, Maconi G, Elli M, Molteni P, Ardizzone S, Parente F, Todaro I, Greco S, Manzionna G, Bianchi Porro G. Sonographic prevalence of liver steatosis and biliary tract stones in patients with inflammatory bowel disease: study of 511 subjects at a single center. J Clin Gastroenterol 2003; 36:417-20. [PMID: 12702985 DOI: 10.1097/00004836-200305000-00012] [Citation(s) in RCA: 98] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
GOALS Inflammatory bowel diseases (IBDs) are associated with pathologic findings in the liver and biliary tract. Ultrasonography (US) represents a noninvasive means to study hepatobiliary abnormalities. This study evaluated the prevalence of US hepatobiliary changes and their relationship to clinical variables in a large IBD patient population followed in a single center. STUDY Five hundred eighty-three consecutive IBD patients were studied with US. After excluding patients with preexisting acute or chronic hepatitis, metabolic disorders, or obesity, 511 patients were investigated for age, duration, site, and severity of the disease, history of surgery, and present medical treatment. At US, liver size, echogenicity (graded as mild-to-moderate or severe indicating a corresponding degree of hepatic steatosis), focal lesions of the liver and gallbladder, and biliary tract abnormalities were recorded. RESULTS Three hundred eleven patients with Crohn disease (CD) and 200 patients with ulcerative colitis (UC) were recruited for the study. Hepatobiliary abnormalities were found at US in 54.2% and 55.9% of CD and UC patients, respectively. Liver enlargement and mild-to-moderate to severe liver steatosis were found in 25.7% and 39.5% of CD patients and in 25.5% and 35.5% of UC patients, respectively, a higher prevalence than among healthy controls (P < 0.001). The prevalence of gallstones among CD patients was 11%, higher than that among UC patients (7.5%) and controls (5.5%) (P = 0.016). The higher risk of gallbladder stones in CD was related to age, female sex, and previous surgery. CONCLUSION The prevalence of liver enlargement and liver steatosis was higher among IBD patients. The prevalence of gallstones was increased in CD patients only. This risk was related to age, female sex, and previous surgery.
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Smyth C, Kelleher D, Keeling PWN. Hepatic manifestations of gastrointestinal diseases. Inflammatory bowel disease, celiac disease, and Whipple's disease. Clin Liver Dis 2002; 6:1013-32. [PMID: 12516204 DOI: 10.1016/s1089-3261(02)00055-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The gastrointestinal tract and the liver are closely related anatomically, physiologically, and pathologically. Some disease associations are well documented, such as PSC in association with IBD, whereas others are less well defined. A heightened clinical suspicion is required in these patients who do not present with the classical disease associations. The underlying causes of their diseases are the subject of much debate and research, and their diagnosis and management remain challenging.
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Affiliation(s)
- Claire Smyth
- Department of Clinical Medicine, Trinity College, Trinity Health Sciences Building, St. James Hospital, Dublin 8, Ireland.
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Broomé U, Glaumann H, Lindstöm E, Lööf L, Almer S, Prytz H, Sandberg-Gertzén H, Lindgren S, Fork FT, Järnerot G, Olsson R. Natural history and outcome in 32 Swedish patients with small duct primary sclerosing cholangitis (PSC). J Hepatol 2002; 36:586-9. [PMID: 11983440 DOI: 10.1016/s0168-8278(02)00036-3] [Citation(s) in RCA: 103] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND/AIMS This study aims at describing the natural history and outcome of small duct primary sclerosing cholangitis (PSC). METHODS Thirty-two patients with small duct PSC were studied. The average time taken for diagnosis was 69 (1-168) months. The median follow-up time was 63 (1-194) months. RESULTS All patients including one who underwent liver transplantation because of end-stage liver disease and hepatocellular carcinoma were alive at follow-up. None developed cholangiocarcinoma. In 27 patients repeated cholangiographic examinations were done after a median time of 72 (12-192) months from first ERCP. Four developed features of large duct PSC. CONCLUSIONS Small duct PSC rarely progresses to large bile duct PSC and it seems to have a benign course in most patients and no development of cholangiocarcinoma was found.
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Affiliation(s)
- Ulrika Broomé
- Department of Gastroenterology, Huddinge University Hospital, Stockholm, Sweden.
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25
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Abstract
Many patients suffering from primary sclerosing cholangitis (PSC) have no symptoms--or rather unspecific symptoms. Most patients have a cholestatic biochemical profile, but a specific blood test for the diagnosis of PSC is lacking. The diagnostic test (endoscopic retrograde cholangiography (ERC)) is an invasive procedure with potential complications. Also, in some patients the diagnosis of PSC is not easy, even when ERC has been performed. Therefore true incidence and prevalence data on PSC are extremely few. Nevertheless, it seems well established that the epidemiology of PSC is not the same all over the world. PSC is most often seen in Northern Europe. In this part of the world PSC is also associated with inflammatory bowel disease in most cases--and in the Nordic Countries PSC has become the primary indication for hepatic transplantation.
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Affiliation(s)
- E Schrumpf
- Medical Department, Rikshospitalet, Oslo, 0027, Norway
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Abstract
Primary biliary cirrhosis (PBC), and autoimmune cholangitis are presumed to be autoimmune cholestatic diseases, but the relevant antigens are unknown. Primary biliary cirrhosis is diagnosed by a positive serum mitochondrial antibody test. It usually affects women and has a very long course, culminating in liver transplantation or death. Ursodeoxycholic acid is probably the appropriate treatment. Primary sclerosing cholangitis (PSC) is marked by progressive destruction of extrahepatic and intrahepatic bile ducts. There is no specific diagnostic test or treatment. Cholangiocarcinoma is the dreaded complication and precludes liver transplantation, the only chance of a cure. Autoimmune cholangitis overlaps PBC and autoimmune chronic hepatitis. It is a rare condition, resembling PBC but with a negative serum mitochondrial antibody test; however, serum antinuclear antibodies and smooth muscle antibodies are present in high titers.
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Affiliation(s)
- S Sherlock
- Department of Medicine, Royal Free Hospital School of Medicine, London, United Kingdom
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27
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Angulo P, Peter JB, Gershwin ME, DeSotel CK, Shoenfeld Y, Ahmed AE, Lindor KD. Serum autoantibodies in patients with primary sclerosing cholangitis. J Hepatol 2000; 32:182-7. [PMID: 10707856 DOI: 10.1016/s0168-8278(00)80061-6] [Citation(s) in RCA: 90] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND/AIM Primary sclerosing cholangitis is a chronic cholestatic syndrome with a presumed autoimmune basis frequently associated with inflammatory bowel disease. The aim of this study was to determine the profile and significance of serum autoantibodies in patients with primary sclerosing cholangitis. METHODS Serum samples taken from 73 untreated patients (32 female and 41 male, median age 45 years) with well-defined primary sclerosing cholangitis, and from 75 healthy age- and sex-matched controls were assayed for 20 different autoantibodies. RESULTS Of 73 patients, 71 (97%) were positive for at least 1 autoantibody; whereas 59/73 patients (81%) were positive for > or =3 antibodies. Patients with primary sclerosing cholangitis had a significantly greater rate of positivity than controls for antinuclear, anticardiolipin, antineutrophil cytoplasmic, and antithyroperoxidase antibodies as well as rheumatoid factor. The rate of positivity and serum levels of any of these 20 autoantibodies were not significantly different between patients with primary sclerosing cholangitis and inflammatory bowel disease and those without inflammatory bowel disease. Anticardiolipins were the single group of antibodies that had a significant correlation with the Mayo risk score (r=0.49, p<0.001) and histologic stage of disease (r=0.30, p<0.01). CONCLUSIONS Primary sclerosing cholangitis is associated with a high proportion of non-organ specific autoantibodies. Anticardiolipin antibodies appear to be related to the severity of primary sclerosing cholangitis and may be a useful prognostic marker.
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Affiliation(s)
- P Angulo
- Division of Gastroenterology and Hepatology, Mayo Clinic and Foundation, Rochester, MN 55905, USA
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Abstract
Primary biliary cirrhosis and primary sclerosing cholangitis are the most common chronic cholestatic liver diseases in adults that lead to biliary cirrhosis and its inherent complications such as portal hypertension and liver failure. Although important advances in the understanding of the pathogenesis of these conditions have been accomplished in the last two decades, much work is needed to uncover the interaction of genetic and immunologic mechanisms involved in their pathogenesis. Ursodeoxycholic acid at dosage of 13 to 15 mg/kg/d is the only agent that can currently be recommended in the treatment of PBC. No medical therapy aimed at disrupting disease progression is available for patients with primary sclerosing cholangitis, although several agents with different properties are currently under evaluation. Liver transplantation is the treatment of choice for patients with primary biliary cirrhosis and primary sclerosing cholangitis with end-stage liver disease.
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Affiliation(s)
- P Angulo
- Division of Gastroenterology and Hepatology, Mayo Clinic and Foundation, Rochester, Minnesota, USA
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Affiliation(s)
- P Angulo
- Division of Gastroenterology and Hepatology, Mayo Clinic and Foundation, Rochester, MN, USA
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Leidenius MH, Risteli LT, Risteli JP, Taskinen EI, Kellokumpu IH, Höckerstedt KA. Serum aminoterminal propeptide of type III procollagen (S-PIIINP) and hepatobiliary dysfunction in patients with ulcerative colitis. Scand J Clin Lab Invest 1997; 57:297-305. [PMID: 9249877 DOI: 10.3109/00365519709099403] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The aim of the study was to estimate the usefulness of measuring the circulating concentration of serum aminoterminal propeptide of type III collagen (S-PIIINP) in screening for hepatobiliary diseases in patients with ulcerative colitis. S-PIIINP was measured in 69 patients with ulcerative colitis and normal liver biochemistry, in 14 patients with ulcerative colitis and elevated catalytic concentration of alkaline phosphatases in serum (S-ALP, EC 3.1.3.1) but without primary sclerosing cholangitis (PSC), and in 20 patients with ulcerative colitis and PSC. The median S-PIIINP was 3.1 micrograms l-1 in patients with ulcerative colitis and normal liver biochemistry, 4.3 micrograms l-1 in patients with ulcerative colitis and hepatobiliary disorder other than PSC and 8.9 micrograms l-1 in those with ulcerative colitis and PSC. When the S-PIIINP cut-off level was set at 5.0 micrograms l-1, 1% of the patients with ulcerative colitis and normal liver biochemistry, 21% of those with hepatobiliary disorder, not PSC, and 90% of the patients with PSC had S-PIIINP values above that concentration. In conclusion, S-PIIINP above 5.0 micrograms l-1 in a patient with ulcerative colitis strongly suggests concomitant PSC.
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Affiliation(s)
- M H Leidenius
- Fourth Department of Surgery, Helsinki University Central Hospital, Finland
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Rasmussen HH, Fallingborg JF, Mortensen PB, Vyberg M, Tage-Jensen U, Rasmussen SN. Hepatobiliary dysfunction and primary sclerosing cholangitis in patients with Crohn's disease. Scand J Gastroenterol 1997; 32:604-10. [PMID: 9200295 DOI: 10.3109/00365529709025107] [Citation(s) in RCA: 119] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Only a few studies have attempted to determined the prevalence of long-standing abnormal liver function and primary sclerosing cholangitis (PSC) in patients with Crohn's disease (CD). The aim of the study was to determine the prevalence of long-standing abnormal liver function test results and to describe the clinical, biochemical, and histologic findings in patients with large-duct classic PSC and small-duct PSC (that is, normal cholangiogram) in patients with CD during a 15-year period. METHODS Patients with CD and long-standing abnormal liver function results were investigated individually with endoscopic retrograde cholangiography and liver biopsy. RESULTS Of 262 consecutive patients with CD, 38 (15%) had long-standing increased alkaline phosphatase (ALP) values (mean, 1065 U/l; range, 321-4165 U/l). Of these, 10 patients were classified as having hepatic disease (4%), of which 9 had PSC and 1 had a non-specific reactive hepatitis. Of nine patients with PSC (3.4%), three were classified as having large-duct PSC; five, small-duct PSC; and one, unclassified. In patients with large-bowel CD (n = 102) the prevalence of PSC was 9%. Mean age at diagnosis of PSC was 35 years (22-46 years), and the female to male ratio, 7:2. All PSC patients had large-bowel involvement (P < 0.00015), and two of them developed colonic carcinoma of the large bowel (P < 0.01). All cases of small-duct PSC were stage 1, whereas large-duct PSC were stage 2-3. During the observation period (mean, 5.4 years) no PSC patients died. CONCLUSIONS The results of our study indicate that PSC is the major hepatic disease in patients with CD and long-standing abnormal liver function tests and is approximately as prevalent as in ulcerative colitis. Patients with PSC and CD may have a milder liver disease than patients with PSC and ulcerative colitis, perhaps because large-duct PSC is less common in patients with CD. Cholangiograms and liver biopsies are both needed to evaluate the extent of the disease.
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Affiliation(s)
- H H Rasmussen
- Dept. of Medical Gastroenterology, Aalborg Hospital, Denmark
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Heikius B, Niemelä S, Lehtola J, Karttunen T, Lähde S. Hepatobiliary and coexisting pancreatic duct abnormalities in patients with inflammatory bowel disease. Scand J Gastroenterol 1997; 32:153-61. [PMID: 9051876 DOI: 10.3109/00365529709000186] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND We performed a cross-sectional study to evaluate the prevalence of hepatobiliary disease in unselected patients with inflammatory bowel disease (IBD), to estimate the frequency of coexisting cholangiographic and pancreatographic duct abnormalities, and to correlate the findings with clinical, endoscopic, and histologic variables. METHODS We screened 237 IBD patients for increased liver function values. Further, hepatobiliary evaluation consisted of transabdominal ultrasonography, endoscopic retrograde cholangiopancreatography (ERCP), and a liver biopsy. In addition, we evaluated the ERCP findings of patients with abnormal pancreatic screening tests (pancreatic enzymes or para-aminobenzoic acid excretion). RESULTS Laboratory signs of hepatobiliary disease were found in 37 (16%) of our IBD patients. Abnormal liver test results were commoner in patients with Crohn's disease (CD) than in patients with ulcerative colitis (UC) (30.4% versus 11.2%, P < 0.05), and a similar trend was observed in the frequency of primary sclerosing cholangitis (PSC) in the respective groups of IBD patients. When the ERCP findings were combined with liver histology, 26 (11% of the whole study group) patients with PSC were found, with small-duct disease included. In 23 (10% of the whole study group) patients, definite cholangiographic changes consistent with PSC were found. Eleven (48%) of these showed coexisting pancreatic duct abnormalities. The prevalence of coexisting cholangiographic and pancreatographic duct changes in the whole study group was 4.6%. CONCLUSION Hepatobiliary disease is at least equally common in patients with UC and CD. Coexisting cholangiographic and pancreatographic duct abnormalities in patients with IBD are relatively frequent and are considered extraintestinal manifestations of IBD.
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Affiliation(s)
- B Heikius
- Dept. of Internal Medicine, University Hospital of Oulu, Finland
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