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Carbone M, Della Penna A, Mazzarelli C, De Martin E, Villard C, Bergquist A, Line PD, Neuberger JM, Al-Shakhshir S, Trivedi PJ, Baumann U, Cristoferi L, Hov J, Fischler B, Hadzic NH, Debray D, D’Antiga L, Selzner N, Belli LS, Nadalin S. Liver Transplantation for Primary Sclerosing Cholangitis (PSC) With or Without Inflammatory Bowel Disease (IBD)-A European Society of Organ Transplantation (ESOT) Consensus Statement. Transpl Int 2023; 36:11729. [PMID: 37841645 PMCID: PMC10570452 DOI: 10.3389/ti.2023.11729] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 09/14/2023] [Indexed: 10/17/2023]
Abstract
Primary sclerosing cholangitis (PSC) is the classical hepatobiliary manifestation of inflammatory bowel disease (IBD) and a lead indication for liver transplantation (LT) in the western world. In this article, we present a Consensus Statement on LT practice, developed by a dedicated Guidelines' Taskforce of the European Society of Organ Transplantation (ESOT). The overarching goal is to provide practical guidance on commonly debated topics, including indications and timing of LT, management of bile duct stenosis in patients on the transplant waiting list, technical aspects of transplantation, immunosuppressive strategies post-transplant, timing and extension of intestinal resection and futility criteria for re-transplantation.
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Affiliation(s)
- M. Carbone
- Centre for Autoimmune Liver Diseases, Department of Medicina and Surgery, University of Milano-Bicocca, Milan, Italy
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER), IRCCS San Gerardo dei Tintori, Monza, Italy
| | - A. Della Penna
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany
| | - C. Mazzarelli
- Hepatology and Gastroenterology Unit, ASST GOM Niguarda, Milan, Italy
| | - E. De Martin
- AP-HP Hôpital Paul-Brousse, Centre Hépato-Biliaire, Inserm Unité 1193, Université Paris-Saclay, FHU Hépatinov, Centre de Référence Maladies Inflammatoires des Voies Biliaires et Hépatites Auto-Immunes, Villejuif, France
| | - C. Villard
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER), IRCCS San Gerardo dei Tintori, Monza, Italy
- Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden
| | - A. Bergquist
- Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden
| | - P. D. Line
- Norwegian PSC Research Center and Section of Gastroenterology, Department of Transplantation Medicine, Oslo University Hospital, Oslo, Norway
- Research Institute of Internal Medicine, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - J. M. Neuberger
- Liver Unit, Queen Elizabeth Hospital, Birmingham, United Kingdom
| | - S. Al-Shakhshir
- National Institute for Health and Care Research (NIHR) Birmingham Liver Biomedical Research Centre, Centre for Liver and Gastrointestinal Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - P. J. Trivedi
- National Institute for Health and Care Research (NIHR) Birmingham Liver Biomedical Research Centre, Centre for Liver and Gastrointestinal Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom
| | - U. Baumann
- Division of Pediatric Gastroenterology, Hepatology and Liver Transplantation, Department of Pediatric Kidney, Liver and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| | - L. Cristoferi
- Centre for Autoimmune Liver Diseases, Department of Medicina and Surgery, University of Milano-Bicocca, Milan, Italy
- European Reference Network on Hepatological Diseases (ERN RARE-LIVER), IRCCS San Gerardo dei Tintori, Monza, Italy
| | - J. Hov
- Norwegian PSC Research Center and Section of Gastroenterology, Department of Transplantation Medicine, Oslo University Hospital, Oslo, Norway
- Research Institute of Internal Medicine, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - B. Fischler
- Department of Pediatrics, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Science, Intervention and Technology, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - N. H. Hadzic
- Paediatric Centre for Hepatology, Gastroenterology and Nutrition, King’s College, London, United Kingdom
| | - D. Debray
- Unité d’Hépatologie Pédiatrique, Hôpital Necker-Enfants Malades, Centre de Référence Maladies Inflammatoires des Voies Biliaires et Hépatites Auto-Immunes, Filfoie, Paris, France
| | - L. D’Antiga
- Paediatric Hepatology, Gastroenterology and Transplantation, Hospital Papa Giovanni XXIII, Bergamo, Italy
| | - N. Selzner
- Multiorgan Transplant Program, University of Toronto, Toronto, ON, Canada
| | - L. S. Belli
- Hepatology and Gastroenterology Unit, ASST GOM Niguarda, Milan, Italy
| | - S. Nadalin
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany
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Chazouilleres O, Beuers U, Bergquist A, Karlsen TH, Levy C, Samyn M, Schramm C, Trauner M. EASL Clinical Practice Guidelines on sclerosing cholangitis. J Hepatol 2022; 77:761-806. [PMID: 35738507 DOI: 10.1016/j.jhep.2022.05.011] [Citation(s) in RCA: 83] [Impact Index Per Article: 41.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 05/16/2022] [Indexed: 02/07/2023]
Abstract
Management of primary or secondary sclerosing cholangitis is challenging. These Clinical Practice Guidelines have been developed to provide practical guidance on debated topics including diagnostic methods, prognostic assessment, early detection of complications, optimal care pathways and therapeutic (pharmacological, endoscopic or surgical) options both in adults and children.
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Su PS, Wu SH, Chu CJ, Su CW, Lin CC, Lee SD, Wang YJ, Lee FY, Huang YH, Hou MC. Sofosbuvir-based antiviral therapy provided highly treatment efficacy, safety, and good tolerability for Taiwanese chronic hepatitis C patients with decompensated cirrhosis. J Chin Med Assoc 2022; 85:152-159. [PMID: 34759209 DOI: 10.1097/jcma.0000000000000653] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND For patients with hepatitis C virus (HCV)-related decompensated cirrhosis, poor prognosis was documented due to the development of portal hypertension-related complications and hepatocellular carcinoma. Sofosbuvir-based direct-acting antiviral agents (DAAs) has revolutionized the treatment landscape of HCV, particularly in this subpopulation. To date, real-world efficacy, tolerability, and safety profiles for Taiwanese HCV-related decompensated cirrhosis treated by DAAs have not been reported. METHODS Between December 2015 and June 2020, 50 consecutive HCV-related Child-Turcotte-Pugh (CTP) classes B or C cirrhotics treated by sofosbuvir-based DAAs (with daclatasvir: 7, with ledipasvir: 32, with velpatasvir: 10, with ledipasvir then shifted to velpatasvir: 1) were enrolled. Forty-seven (94%) patients used DAAs in combination with low-dose ribavirin. SVR12 was defined by undetectable HCV RNA (<15 IU/mL) at treatment end and 12 weeks after the completion of therapy. RESULTS The mean age of the enrolled patients was 68.1 ± 11.2 years, 18% of the patients were CTP class C, and the baseline HCV RNA level was 5.42 ± 1.2 log10 IU/mL. The genotype distribution was as follows: 1a: 3; 1b: 34; 2: 9; 6: 3; and one patient with an unclassified HCV genotype. After DAAs treatment, the rates of undetectable HCV RNA at week 4 and at the end of the treatment were 88.9% and 98.0%, respectively. Subjective adverse events were reported by 42.0% of the patients, but they were generally mild and could be relieved by medications. One patient did not finish therapy due to sepsis with multiple organ dysfunction. The overall SVR12 rate was 96.0% (CTP class B: 97.6%, CTP class C: 88.9%). A significant improvement in hepatic functional reserve was noted after successful antiviral therapy. CONCLUSION For patients with HCV-related decompensated cirrhosis, which has been considered a contraindication for interferon-based therapy, sofosbuvir-based all-oral DAAs provided high treatment efficacy, acceptable safety, and good tolerability.
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Affiliation(s)
- Pin-Shuo Su
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Sih-Hsien Wu
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Chi-Jen Chu
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Chien-Wei Su
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Chung-Chi Lin
- Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Healthcare and Services Center, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Shou-Dong Lee
- Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Division of Gastroenterology, Department of Medicine, Cheng Hsin General Hospital, Taipei, Taiwan, ROC
| | - Yuan-Jen Wang
- Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Healthcare and Services Center, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Fa-Yauh Lee
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Yi-Hsiang Huang
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Ming-Chih Hou
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
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Li J, Liang X, You S, Feng T, Zhou X, Zhu B, Luo J, Xin J, Jiang J, Shi D, Lu Y, Ren K, Wu T, Yang L, Li J, Li T, Cai Q, Sun S, Guo B, Zhou X, Chen J, He L, Li P, Yang H, Hu W, An Z, Jin X, Tian J, Wang B, Chen X, Xin S, Li J. Development and validation of a new prognostic score for hepatitis B virus-related acute-on-chronic liver failure. J Hepatol 2021; 75:1104-1115. [PMID: 34090929 DOI: 10.1016/j.jhep.2021.05.026] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 05/12/2021] [Accepted: 05/20/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Early determination of the prognosis of patients with hepatitis B virus-related acute-on-chronic liver failure (HBV-ACLF) is important to guide clinical management and decrease mortality. The aim of this study was to develop a new simplified prognostic score to accurately predict outcomes in patients with HBV-ACLF. METHODS Prospective clinical data from 2,409 hospitalized patients with acute deterioration of HBV-related chronic liver disease were used to develop a new prognostic score that was validated in an external group. RESULTS A total of 954 enrolled patients with HBV-ACLF were diagnosed based on the Chinese Group on the Study of Severe Hepatitis B-ACLF (COSSH-ACLF) criteria. Six predictive factors were significantly related to 28-day mortality and constituted a new prognostic score (=1.649×ln(international normalized ratio)+0.457×hepatic encephalopathy score+0.425×ln(neutrophil)+0.396×ln(total bilirubin)+0.576×ln(serum urea)+0.033×age). The C-indices of the new score for 28-/90-day mortality (0.826/0.809) were significantly higher than those of 4 other scores (COSSH-ACLF, 0.793/0.784; CLIF-C ACLF, 0.792/0.770; MELD, 0.731/0.727; MELD-Na, 0.730/0.726; all p <0.05). The prediction error rates of the new score for 28-day mortality were significantly lower than those of the 4 other scores: COSSH-ACLF (15.9%), CLIF-C ACLF (16.3%), MELD (35.3%) and MELD-Na (35.6%). The probability density function evaluation and risk stratification of the new score also showed the highest predictive values for mortality. These results were then validated in an external cohort. CONCLUSION A new prognostic score based on 6 predictors, without an assessment of organ failure, can accurately predict short-term mortality in patients with HBV-ACLF and might be used to guide clinical management. LAY SUMMARY Hepatitis B virus-related acute-on-chronic liver failure (HBV-ACLF) is a complex syndrome that is associated with a high short-term mortality rate. We developed a simplified prognostic score for patients suffering from this condition based on a prospective multicentre cohort. This new score had better predictive ability than 4 other commonly used scores.
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Affiliation(s)
- Jiaqi Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou 310003, China
| | - Xi Liang
- Precision Medicine Center, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China
| | - Shaoli You
- Department of Liver Diseases, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Tingting Feng
- Department of Infectious Diseases, The First Affiliated Hospital of Suzhou University, Suzhou, China
| | - Xin Zhou
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bing Zhu
- Department of Liver Diseases, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Jinjin Luo
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou 310003, China
| | - Jiaojiao Xin
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou 310003, China; Precision Medicine Center, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China
| | - Jing Jiang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou 310003, China; Precision Medicine Center, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China
| | - Dongyan Shi
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou 310003, China; Precision Medicine Center, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China
| | - Yingyan Lu
- Key Laboratory of Cancer Prevention and Therapy Combining Traditional Chinese and Western Medicine, Tongde Hospital of Zhejiang Province, Hangzhou, China
| | - Keke Ren
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou 310003, China
| | - Tianzhou Wu
- Precision Medicine Center, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China
| | - Lingling Yang
- Department of Gastroenterology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Jiang Li
- Department of Infectious Disease, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Tan Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou 310003, China
| | - Qun Cai
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou 310003, China
| | - Suwan Sun
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou 310003, China
| | - Beibei Guo
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou 310003, China
| | - Xingping Zhou
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou 310003, China
| | - Jiaxian Chen
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou 310003, China
| | - Lulu He
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou 310003, China
| | - Peng Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou 310003, China
| | - Hui Yang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou 310003, China
| | - Wen Hu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou 310003, China
| | - Zhanglu An
- Graduate School, Hebei North University, Zhangjiakou, China
| | - Xiaojun Jin
- Graduate School, Hebei North University, Zhangjiakou, China
| | - Jin Tian
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Baoju Wang
- Department of Infectious Diseases, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Xin Chen
- Institute of Pharmaceutical Biotechnology and the First Affiliated Hospital Department of Radiation Oncology, Zhejiang University School of Medicine, Hangzhou, China; Joint Institute for Genetics and Genome Medicine Between Zhejiang University and University of Toronto, Zhejiang University, Hangzhou, China.
| | - Shaojie Xin
- Department of Liver Diseases, Fifth Medical Center of Chinese PLA General Hospital, Beijing, China.
| | - Jun Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, 79 Qingchun Rd., Hangzhou 310003, China; Precision Medicine Center, Taizhou Central Hospital (Taizhou University Hospital), Taizhou, China.
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Peverelle M, Paleri S, Hughes J, De Cruz P, Gow PJ. Activity of Inflammatory Bowel Disease After Liver Transplantation for Primary Sclerosing Cholangitis Predicts Poorer Clinical Outcomes. Inflamm Bowel Dis 2020; 26:1901-1908. [PMID: 31944235 DOI: 10.1093/ibd/izz325] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND The impact of inflammatory bowel disease (IBD) activity on long-term outcomes after liver transplantation (LT) for primary sclerosing cholangitis (PSC) is unknown. We examined the impact of post-LT IBD activity on clinically significant outcomes. METHODS One hundred twelve patients undergoing LT for PSC from 2 centers were studied for a median of 7 years. Patients were divided into 3 groups according to their IBD activity after LT: no IBD, mild IBD, and moderate to severe IBD. Patients were classified as having moderate to severe IBD if they met at least 1 of 3 criteria: (i) Mayo 2 or 3 colitis or Simple Endoscopic Score-Crohn's Disease ≥7 on endoscopy; (ii) acute flare of IBD necessitating steroid rescue therapy; or (iii) post-LT colectomy for medically refractory IBD. RESULTS Moderate to severe IBD at any time post-transplant was associated with a higher risk of Clostridium difficile infection (27% vs 8% mild IBD vs 8% no IBD; P = 0.02), colorectal cancer/high-grade dysplasia (21% vs 3% both groups; P = 0.004), post-LT colectomy (33% vs 3% vs 0%) and rPSC (64% vs 18% vs 20%; P < 0.001). Multivariate analysis revealed that moderate to severe IBD increased the risk of both rPSC (relative risk [RR], 8.80; 95% confidence interval [CI], 2.81-27.59; P < 0.001) and colorectal cancer/high-grade dysplasia (RR, 10.45; 95% CI, 3.55-22.74; P < 0.001). CONCLUSIONS Moderate to severe IBD at any time post-LT is associated with a higher risk of rPSC and colorectal neoplasia compared with mild IBD and no IBD. Patients with no IBD and mild IBD have similar post-LT outcomes. Future prospective studies are needed to determine if more intensive treatment of moderate to severe IBD improves long-term outcomes in patients undergoing LT for PSC.
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Affiliation(s)
| | - Sarang Paleri
- Liver Transplant Unit, Heidelberg, Victoria, Australia
| | - Jed Hughes
- Liver Transplant Unit, Heidelberg, Victoria, Australia
| | - Peter De Cruz
- Department of Gastroenterology, Austin Health, Heidelberg, Victoria, Australia.,Department of Medicine, University of Melbourne, Parkville, Victoria, Australia
| | - Paul J Gow
- Liver Transplant Unit, Heidelberg, Victoria, Australia.,Department of Medicine, University of Melbourne, Parkville, Victoria, Australia
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A Systematic Review for Variables to Be Collected in a Transplant Database for Improving Risk Prediction. Transplantation 2020; 103:2591-2601. [PMID: 30768569 DOI: 10.1097/tp.0000000000002652] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND This systematic review was commissioned to identify new variables associated with transplant outcomes that are not currently collected by the Organ Procurement and Transplantation Network (OPTN). METHODS We identified 81 unique studies including 1 193 410 patients with median follow-up of 36 months posttransplant, reporting 108 unique risk factors. RESULTS Most risk factors (104) were recipient related; few (4) were donor related. Most risk factors were judged to be practical and feasible to routinely collect. Relative association measures were small to moderate for most risk factors (ranging between 1.0 and 2.0). The strongest relative association measure for a heart transplant outcome with a risk factor was 8.6 (recipient with the previous Fontan operation), for a kidney transplant 2.8 (sickle cell nephropathy as primary cause of end-stage renal disease), for a liver transplant 14.3 (recipient serum ferritin >500 µg/L), and for a lung transplant 6.3 (Burkholderia cepacia complex infection for 1 y or less). OPTN may consider some of these 108 variables for future collection to enhance transplant research and clinical care. CONCLUSIONS Evidence-based approaches can be used to determine variables collected in databases and registries. Several candidate variables have been identified for OPTN.
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Chapman MH, Thorburn D, Hirschfield GM, Webster GGJ, Rushbrook SM, Alexander G, Collier J, Dyson JK, Jones DE, Patanwala I, Thain C, Walmsley M, Pereira SP. British Society of Gastroenterology and UK-PSC guidelines for the diagnosis and management of primary sclerosing cholangitis. Gut 2019; 68:1356-1378. [PMID: 31154395 PMCID: PMC6691863 DOI: 10.1136/gutjnl-2018-317993] [Citation(s) in RCA: 138] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Revised: 02/21/2019] [Accepted: 03/24/2019] [Indexed: 12/11/2022]
Abstract
These guidelines on the management of primary sclerosing cholangitis (PSC) were commissioned by the British Society of Gastroenterology liver section. The guideline writing committee included medical representatives from hepatology and gastroenterology groups as well as patient representatives from PSC Support. The guidelines aim to support general physicians, gastroenterologists and surgeons in managing adults with PSC or those presenting with similar cholangiopathies which may mimic PSC, such as IgG4 sclerosing cholangitis. It also acts as a reference for patients with PSC to help them understand their own management. Quality of evidence is presented using the AGREE II format. Guidance is meant to be used as a reference rather than for rigid protocol-based care as we understand that management of patients often requires individual patient-centred considerations.
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Affiliation(s)
- Michael Huw Chapman
- GI Division, UCL Hospitals NHS Foundation Trust, London, UK
- Liver Unit, Royal Free London NHS Foundation Trust, London, UK
| | | | - Gideon M Hirschfield
- Toronto Centre for Liver Disease, University Health Network and University of Toronto, Toronto, Canada
| | | | - Simon M Rushbrook
- Department of Hepatology, Norfolk and Norwich University Hospitals NHS Trust, Norwich, UK
| | | | | | - Jessica K Dyson
- Hepatology, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
- Institute of Cellular Medicine, Newcastle University, Newcastle, UK
| | - David Ej Jones
- Institute of Cellular Medicine, Newcastle University, Newcastle, UK
| | - Imran Patanwala
- Gastroenterology, Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, UK
- University of Liverpool, Liverpool, UK
| | | | | | - Stephen P Pereira
- GI Division, UCL Hospitals NHS Foundation Trust, London, UK
- Institute for Liver & Digestive Health, University College London, London, UK
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8
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Staufer K, Kivaranovic D, Rasoul-Rockenschaub S, Soliman T, Trauner M, Berlakovich G. Waitlist mortality and post-transplant survival in patients with cholestatic liver disease - Impact of changes in allocation policy. HPB (Oxford) 2018; 20:916-924. [PMID: 29937419 DOI: 10.1016/j.hpb.2018.03.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 02/26/2018] [Accepted: 03/30/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND This study investigated the impact of Model of end-stage liver disease (MELD)-score introduction (MELDi) on waitlist mortality and post-liver transplant (LT) survival in primary biliary cholangitis (PBC) and primary sclerosing cholangitis (PSC). METHODS LT candidates with PSC or PBC listed between January 1983 and March 2016 were included and followed until December 2016. After MELDi in 2004, PBC patients were listed according to labMELD, PSC patients according to the highest MELD during active cholangitis (chMELD). RESULTS In total, 100 PBC and 76 PSC patients were included. Waitlist mortality in PBC was significantly higher than in PSC (16% vs. 5.3%, p = 0.031), whereas PSC patients were significantly more often withdrawn from the waitlist due to improved condition (3.0% vs. 13.2%, p = 0.017). Competing risks analysis identified MELDi (HR = 4.12) and PBC (HR = 2.95) as significant predictors of waitlist mortality. Yet, overall 10 y-patient survival increased after MELDi by 18.8% leading to a 1 y-, 5 y-, and 10 y-patient survival of 98.2%, 70.6% and 70.6% in PBC, and 83.3%, 83.3%, and 80.6% in PSC, respectively. CONCLUSIONS PSC patients showed significantly lower waitlist mortality irrespective of MELDi, whereas in PBC waitlist mortality further increased after MELDi. Utility of MELD and chMELD did not impair post LT outcome.
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Affiliation(s)
- Katharina Staufer
- Department of Surgery, Division of Transplantation, Medical University of Vienna, Austria.
| | - Danijel Kivaranovic
- Department of Statistics and Operations Research, University of Vienna, Vienna, Austria
| | | | - Thomas Soliman
- Department of Surgery, Division of Transplantation, Medical University of Vienna, Austria
| | - Michael Trauner
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Austria
| | - Gabriela Berlakovich
- Department of Surgery, Division of Transplantation, Medical University of Vienna, Austria
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9
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Damman JL, Rodriguez EA, Ali AH, Buness CW, Cox KL, Carey EJ, Lindor KD. Review article: the evidence that vancomycin is a therapeutic option for primary sclerosing cholangitis. Aliment Pharmacol Ther 2018; 47:886-895. [PMID: 29411404 DOI: 10.1111/apt.14540] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Revised: 11/06/2017] [Accepted: 01/08/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND AIMS PSC is an autoimmune biliary inflammatory disorder that is often associated with inflammatory bowel disease (IBD), with 50%-75% of patients with PSC having coexisting IBD, most commonly ulcerative colitis. Currently, no medical therapies have been shown to improve the disease course or slow its progression. However, ongoing research has resulted in a growing interest in the use of antibiotics for treatment of PSC, of which vancomycin is the most studied. In this review, we summarise the current evidence on the use of vancomycin in PSC and comment on future research areas of interest. METHODS A comprehensive PUBMED and EMBASE literature search for articles on vancomycin, PSC, therapeutic options and microbiome was performed. RESULTS Two randomised clinical trials, three case series and two case reports were included in the study. These include uncontrolled data from at least 98 patients that include promising improvements in biochemistry and imaging. Optimal dosing regimens are unclear. CONCLUSION Vancomycin is one of the most studied antibiotics used in the treatment of PSC with promising results. There is not currently sufficient evidence to support treatment recommendations. Further research is needed to establish if vancomycin is a PSC treatment.
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Affiliation(s)
- J L Damman
- Pediatrics/Gastroenterology and Hepatology, Stanford University, Stanford, CA, USA
| | - E A Rodriguez
- Gastroenterology and Hepatology, Mayo Clinic, Arizona, USA
| | - A H Ali
- Hepatology, Mayo Clinic, Arizona, USA
| | - C W Buness
- National Patient Advocate Foundation, Paradise Valley, AZ, USA
| | - K L Cox
- Pediatric Gastroenterology and Hepatology, Stanford University, Stanford, CA, USA
| | - E J Carey
- Gastroenterology and Hepatology, Mayo Clinic, Arizona, USA
| | - K D Lindor
- Gastroenterology and Hepatology, Arizona State University and Mayo Clinic, Arizona, USA
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10
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Goet JC, Hansen BE, Tieleman M, van Hoek B, van den Berg AP, Polak WG, Dubbeld J, Porte RJ, Konijn-Janssen C, de Man RA, Metselaar HJ, de Vries AC. Current policy for allocation of donor livers in the Netherlands advantages primary sclerosing cholangitis patients on the liver transplantation waiting list-a retrospective study. Transpl Int 2017; 31:590-599. [DOI: 10.1111/tri.13097] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2017] [Revised: 09/18/2017] [Accepted: 11/12/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Jorn C. Goet
- Department of Gastroenterology and Hepatology; Erasmus University Medical Center; Rotterdam The Netherlands
| | - Bettina E. Hansen
- Department of Gastroenterology and Hepatology; Erasmus University Medical Center; Rotterdam The Netherlands
- Toronto Center for Liver Disease; Toronto General Hospital; University of Toronto; Toronto Canada
- Institute of Health Policy, Management and Evaluation; University of Toronto; Toronto Canada
| | - Madelon Tieleman
- Department of Gastroenterology and Hepatology; Erasmus University Medical Center; Rotterdam The Netherlands
| | - Bart van Hoek
- Department of Gastroenterology and Hepatology; Leiden University Medical Center; Leiden The Netherlands
| | - Aad P. van den Berg
- Department of Gastroenterology and Hepatology; University Medical Center Groningen; Groningen The Netherlands
| | - Wojciech G. Polak
- Department of Surgery; Erasmus University Medical Center; Rotterdam The Netherlands
| | - Jeroen Dubbeld
- Department of Surgery; Leiden University Medical Center; Leiden The Netherlands
| | - Robert J. Porte
- Department of Surgery; University Medical Center Groningen; Groningen The Netherlands
| | | | - Robert A. de Man
- Department of Gastroenterology and Hepatology; Erasmus University Medical Center; Rotterdam The Netherlands
| | - Herold J. Metselaar
- Department of Gastroenterology and Hepatology; Erasmus University Medical Center; Rotterdam The Netherlands
| | - Annemarie C. de Vries
- Department of Gastroenterology and Hepatology; Erasmus University Medical Center; Rotterdam The Netherlands
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11
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Larson L, James M, Gossard A. Cholestatic Liver Injury: Care of Patients With Primary Biliary Cholangitis or Primary Sclerosing Cholangitis. AACN Adv Crit Care 2017; 27:441-452. [PMID: 27959300 DOI: 10.4037/aacnacc2016202] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
The most common causes of chronic cholestatic liver disease are primary biliary cholangitis (PBC) and primary sclerosing cholangitis (PSC). Both disease processes are characterized by a destruction of intrahepatic and/or extrahepatic biliary ducts. The etiology is not entirely clear; however, there is an underlying autoimmune component contributing to both disease processes. Although PBC and PSC are often diagnosed and managed in the outpatient setting, in some instances, a patient may have jaundice, fatigue, and pruritus requiring evaluation and determination of the cholestatic cause. Patients with PSC should be monitored for evidence of cholangiocarcinoma, colon cancer, and gallbladder polyps as they are at an increased risk of malignant neoplasms. Liver transplant has the potential for improving quality of life, although disease recurrence is a risk.
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Affiliation(s)
- Laurie Larson
- Laurie Larson is Nurse Practitioner, Hepatology, 406 Harvard St SE, MMC 36, University of Minnesota, Minneapolis, MN 55455 . Michelle James is Clinical Director of Transplant Services, University of Minnesota, Minneapolis, Minnesota. Andrea Gossard is Nurse Practitioner, Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Michelle James
- Laurie Larson is Nurse Practitioner, Hepatology, 406 Harvard St SE, MMC 36, University of Minnesota, Minneapolis, MN 55455 . Michelle James is Clinical Director of Transplant Services, University of Minnesota, Minneapolis, Minnesota. Andrea Gossard is Nurse Practitioner, Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Andrea Gossard
- Laurie Larson is Nurse Practitioner, Hepatology, 406 Harvard St SE, MMC 36, University of Minnesota, Minneapolis, MN 55455 . Michelle James is Clinical Director of Transplant Services, University of Minnesota, Minneapolis, Minnesota. Andrea Gossard is Nurse Practitioner, Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
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12
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Tabibian JH, Gossard A, El-Youssef M, Eaton JE, Petz J, Jorgensen R, Enders FB, Lindor KD. Prospective Clinical Trial of Rifaximin Therapy for Patients With Primary Sclerosing Cholangitis. Am J Ther 2017; 24:e56-e63. [PMID: 24914504 PMCID: PMC4261045 DOI: 10.1097/mjt.0000000000000102] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Primary sclerosing cholangitis (PSC) is a rare, chronic, cholestatic liver disease in which emerging data suggest that oral antibiotics may offer therapeutic effects. We enrolled patients with PSC in a 12-week, open-label pilot study to investigate the efficacy and safety of 550 mg of oral rifaximin twice daily. The primary end point was serum alkaline phosphatase (ALK) at 12 weeks. Secondary end points included (1) serum bilirubin, gamma-glutamyl transpeptidase, and Mayo PSC risk score; (2) fatigue impact scale, chronic liver disease questionnaire, and short form health survey (SF-36) scores; and (3) adverse effects (AEs). Analyses were performed with nonparametric tests. Sixteen patients were enrolled, among whom the median age was 40 years; 13 (81%) were male, 13 had inflammatory bowel disease, and baseline ALK was 342 IU/mL (interquartile range, 275-520 IU/mL). After 12 weeks of treatment, there were no significant changes in ALK (median increase of 0.9% to 345 IU/mL; P = 0.47) or any of the secondary biochemical end points (all P > 0.05). Similarly, there were no significant changes in fatigue impact scale, chronic liver disease questionnaire, or SF-36 scores (all P > 0.05). Three patients withdrew from the study due to AEs; 4 others reported mild AEs but completed the study. In conclusion, although some antibiotics may have promise in treating PSC, oral rifaximin, based on the results herein, seems inefficacious for this indication. Future studies are needed to understand how the antimicrobial spectra and other properties of antibiotics might determine their utility in treating PSC.
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Affiliation(s)
- James H. Tabibian
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
- Center for Clinical and Translational Sciences, Mayo Graduate School, Rochester, MN
| | - Andrea Gossard
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Mounif El-Youssef
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - John E. Eaton
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Jan Petz
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Roberta Jorgensen
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
| | - Felicity B. Enders
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN
| | - Keith D. Lindor
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN
- Executive Vice Provost & Dean, College of Health Solutions, Arizona State University, Phoenix, AZ
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13
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Ali AH, Tabibian JH, Lindor KD. Update on pharmacotherapies for cholestatic liver disease. Hepatol Commun 2016; 1:7-17. [PMID: 29404429 PMCID: PMC5747033 DOI: 10.1002/hep4.1013] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Accepted: 10/30/2016] [Indexed: 12/20/2022] Open
Abstract
Cholestatic liver diseases are conditions with impaired bile formation and/or flow due to genetic, immunologic, environmental, or other causes. Unless successfully treated, this can lead to chronic liver injury and end‐stage liver disease. Primary biliary cholangitis (PBC) and primary sclerosing cholangitis (PSC) embody the most prominent adult cholestatic liver diseases with regard to incidence, morbidity, and mortality. A considerable proportion of patients with PBC and PSC experience progressive liver disease and ultimately liver‐related death due to a paucity of effective pharmacotherapy; however, novel pharmacologic developments offer substantial promise in this regard. Here, we provide a brief review and update on current and emerging pharmacotherapies for PBC and PSC. (Hepatology Communications 2017;1:7–17)
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Affiliation(s)
- Ahmad H Ali
- Division of Gastroenterology and Hepatology Mayo Clinic Scottsdale AZ
| | - James H Tabibian
- Division of Gastroenterology and Hepatology University of California, Davis Medical Center Sacramento CA
| | - Keith D Lindor
- Division of Gastroenterology and Hepatology Mayo Clinic Scottsdale AZ.,College of Health Solutions Arizona State University Phoenix AZ
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14
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Singal AK, Fang X, Kaif M, Hasanin M, Mcguire BM, Kuo YF, Wiesner RH. Primary biliary cirrhosis has high wait-list mortality among patients listed for liver transplantation. Transpl Int 2016; 30:454-462. [PMID: 27754570 DOI: 10.1111/tri.12877] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 08/01/2016] [Accepted: 10/14/2016] [Indexed: 01/17/2023]
Abstract
Patients with primary sclerosing cholangitis (PSC) have frequent episodes of cholangitis with potential for high mortality while waiting for liver transplantation. However, data on wait-list mortality specific to liver disease etiology are limited. Using United Network for Organ Sharing (UNOS) database (2002-2013), of 81 592 listed patients, 11 284 (13.8%) died while waiting for transplant. Primary biliary cirrhosis (PBC) patients (N = 3491) compared to PSC (N = 4905) differed with age (56 vs. 47 years), female gender (88% vs. 33%), black race (6% vs. 13%), and BMI (25 vs. 27), P < 0.0001 for all. A total of 993 (11.8%) patients died while waiting for the transplant list. Using competing risk analysis controlling for baseline recipient factors and accounting for receipt of liver transplantation (LT), PBC compared to patients with PSC had higher overall and 3-month wait-list mortality (21.6% vs. 12.7% and 5.0% vs. 2.9%, respectively, Gray's test P < 0.001), [1.25 (1.07-1.47)]. Repeat analysis including all etiologies showed higher wait-list mortality for PBC compared to most etiologies, except for patients listed for diagnosis of alcoholic liver disease (ALD) + hepatitis C virus (HCV). Patients with PBC have high mortality while waiting for liver transplantation. These novel findings suggest that patients with PBC listed for LT may be considered for model for end-stage disease (MELD) exception points.
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Affiliation(s)
| | - Xiao Fang
- Department of Preventive Medicine and Community Health, UTMB, Galveston, TX, USA
| | - Mohamed Kaif
- Gastroenterology and Hepatology UAB, Birmingham, AL, USA
| | | | | | - Yong-Fang Kuo
- Department of Preventive Medicine and Community Health, UTMB, Galveston, TX, USA
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15
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Piechota M, Piechota A. An Evaluation of the Usefulness of Extracorporeal Liver Support Techniques in Patients Hospitalized in the ICU for Severe Liver Dysfunction Secondary to Alcoholic Liver Disease. HEPATITIS MONTHLY 2016; 16:e34127. [PMID: 27642344 PMCID: PMC5018362 DOI: 10.5812/hepatmon.34127] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Accepted: 06/13/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND The mortality rate in patients with severe liver dysfunction secondary to alcoholic liver disease (ALD) who do not respond to the standard treatment is exceptionally high. OBJECTIVES The main aim of this study was to evaluate the usefulness of applying extracorporeal liver support techniques to treat this group of patients. PATIENTS AND METHODS The data from 23 hospital admissions of 21 patients with ALD who were admitted to the department of anesthesiology and intensive therapy (A&IT) at the Dr Wł. Biegański Regional Specialist Hospital in Łódź between March 2013 and July 2015 were retrospectively analyzed. RESULTS A total of 111 liver dialysis procedures were performed during the 23 hospitalizations, including 13 dialyses using fractionated plasma separation and adsorption (FPSA) with the Prometheus® system, and 98 procedures using the single pass albumin dialysis (SPAD) system. Upon admission to the intensive care unit (ICU), the median (interquartile range [IQR]) Glasgow coma scale (GCS), sequential organ failure assessment (SOFA), acute physiology and chronic health evaluation (APACHE) II, and simplified acute physiology score (SAPS) II scores were 15 (14 - 15), 9 (7 - 13), 17 (14 - 24), and 32 (22 - 50), respectively. The ICU, 30-day, and three-month mortality rates were 43.48%, 39.13%, and 73.91%, respectively. As determined by the receiver operative characteristic (ROC) analysis for single-factor models, the significant predictors of death in the ICU included the patients' SOFA, APACHE II, SAPS II, and model of end-stage liver disease modified by the united network for organ sharing (MELD UNOS Modification) scores; the duration of stay (in days) in the A&IT Department; and bile acid, creatinine and albumin levels upon ICU admission. The ROC analysis indicated the significant discriminating power of the SOFA, APACHE II, SAPS II, and MELD UNOS modification scores on the three-month mortality rate. CONCLUSIONS The application of extracorporeal liver support techniques in patients with severe liver dysfunction secondary to ALD appears justified in the subset of patients with MELD UNOS Modification scores of 18 - 30.
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Affiliation(s)
- Mariusz Piechota
- Department of Anaesthesiology and Intensive Therapy Centre for Artificial Extracorporeal Kidney and Liver Support, Dr Wł. Biegański Regional Specialist Hospital, Łódź, Poland
- Corresponding Author: Mariusz Piechota, Department of Anaesthesiology and Intensive Therapy Centre for Artificial Extracorporeal Kidney and Liver Support, Dr Wł. Biegański Regional Specialist Hospital, Łódź, Poland. Tel: +48-422516200, Fax: +48-422516294, E-mail:
| | - Anna Piechota
- Faculty of Economics and Sociology, Department of Insurance, University of Łódź, Łódź, Poland
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16
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Jeong R, Lee YS, Sohn C, Jeon J, Ahn S, Lim KS. Model for end-stage liver disease score as a predictor of short-term outcome in patients with drug-induced liver injury. Scand J Gastroenterol 2015; 50:439-46. [PMID: 25639449 DOI: 10.3109/00365521.2014.958094] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES The purposes of this study were to investigate the clinical presentation, cause and outcome of drug-induced liver injury (DILI) and to evaluate the predictive value of the model for end-stage liver disease (MELD) score in DILI. METHODS Patients diagnosed with DILI between January 1, 2010 and December 31, 2012 in the Emergency Department at Asan Medical Center in Seoul, Korea were analyzed retrospectively. The primary end point was poor outcome, defined as liver transplantation or death within 30 days of the initial hospital visit. RESULTS Of 213 patients, 13.1% had a 30-day poor outcome. Folk remedies were the most common cause of DILI in 147 patients (69%). Univariate logistic regression analysis showed that multiple drugs (odds ratio [OR] 2.30, 95% confidence interval [CI]: 1.03-5.15), concurrent alcohol consumption (OR 3.69, 95% CI: 1.03-13.18), white blood cell (WBC) count (OR 1.17, 95% CI: 1.07-1.28), hemoglobin (Hb) (OR 0.60, 95% CI: 0.49-0.74), platelet count (OR 0.993, 95% CI: 0.987-0.998), total bilirubin (OR 1.09, 95% CI: 1.06-1.13) and MELD (OR 1.23, 95% CI: 1.15-1.32) were significantly associated with 30-day poor outcomes. Multivariate analysis showed that the MELD (OR 1.21, 95% CI: 1.12-1.30) and Hb (OR 0.77, 95% CI: 0.61-0.98) were independent predictors of poor outcome. For 30-day mortality, the c-statistics for MELD alone and for combination of MELD and Hb were 0.93 (95% CI: 0.89-0.97) and 0.94 (95% CI: 0.90-0.97), respectively. CONCLUSION The outcome of patients with DILI was poor. MELD score and Hb were reliable predictors of short-term outcome in patients with DILI.
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Affiliation(s)
- Rubi Jeong
- Department of Emergency Medicine, University of Ulsan College of Medicine, Asan Medical Center , Seoul , Korea
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17
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Hsu EK, Shaffer M, Bradford M, Mayer-Hamblett N, Horslen S. Heterogeneity and disparities in the use of exception scores in pediatric liver allocation. Am J Transplant 2015; 15:436-44. [PMID: 25612496 DOI: 10.1111/ajt.13089] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2014] [Revised: 08/20/2014] [Accepted: 09/07/2014] [Indexed: 01/25/2023]
Abstract
Physicians apply for Model for End-Stage Liver Disease/Pediatric End-Stage Liver Disease exception points on a case-by-case basis to improve an individual patient's chances of receiving a liver transplant. This retrospective cohort study describes trends in the use of exceptions among the pediatric liver waitlist population with chronic liver disease. The cohort (n = 3728) included all children with a diagnosis of chronic liver disease listed in the United Network for Organ Sharing transplant database for first isolated liver transplant between February 27, 2002 and March 31, 2013. Exception score requests were common (34%); 90% of requests were approved. The rate of exception score requests in 2013 was five times that of 2002 (incident rate ratios [IRR] 5.25, 95% confidence interval [CI] 3.19-8.63, p < 0.01). Patients of non-White race had exception score request rates 13% lower than patients of White race (IRR 0.87, 95% CI 0.77-0.98, p = 0.02). Older patients had lower rates of exception score requests than younger patients (p = 0.03). Request rates varied by region. Time spent at an active exception status nearly tripled the hazard rate for transplantation (hazard ratio = 2.90, 95% CI 2.62-3.21, p < 0.01). There is disparity in use of exceptions by race that is not explained by clinical disease severity, diagnosis, geography or other demographic factors.
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Affiliation(s)
- E K Hsu
- Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington; Center for Clinical and Translational Research, Seattle Children's Research Institute, Seattle, Washington
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18
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Ali AH, Carey EJ, Lindor KD. Current research on the treatment of primary sclerosing cholangitis. Intractable Rare Dis Res 2015; 4:1-6. [PMID: 25674381 PMCID: PMC4322589 DOI: 10.5582/irdr.2014.01018] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2014] [Revised: 11/10/2014] [Accepted: 11/10/2014] [Indexed: 12/13/2022] Open
Abstract
Primary sclerosing cholangitis (PSC) is a progressive disease of the liver characterized by inflammation and destruction of the intra- and/or extra-hepatic bile ducts, leading to fibrosis and ultimately liver failure, cirrhosis and an increased risk of malignancy. The etiology of PSC is unclear. It is often associated with the inflammatory bowel diseases (IBD), particularly Ulcerative Colitis (UC); up to 75% of PSC patients have UC. PSC is more prevalent in men than in women. Ursodeoxycholic acid (UDCA) has been extensively studied in PSC in randomized clinical trials but failed to show a positive impact on the natural course of the disease. Currently, there is no effective medical therapy for PSC, and the majority of patients will eventually require liver transplantation. PSC is one of the leading indications for liver transplantation. In this paper, we review the current research on the potential therapeutic agents for the treatment of PSC.
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Affiliation(s)
- Ahmad H Ali
- Division of Gastroenterology and Hepatology, Mayo Clinic, Arizona, USA
- Address correspondence to: Dr. Ahmad H Ali, Division of Gastroenterology and Hepatology, Mayo Clinic, 13400 East Shea Boulevard, Scottsdale, Arizona 85259, USA. E-mail: ;
| | - Elizabeth J Carey
- Division of Gastroenterology and Hepatology, Mayo Clinic, Arizona, USA
| | - Keith D Lindor
- Division of Gastroenterology and Hepatology, Mayo Clinic, Arizona, USA
- Arizona State University, College of Health Solutions, Phoenix, Arizona, USA
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19
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Sheen SS, Park RW, Yoon D, Shin GT, Kim H, Park IW. The Model for End-stage Liver Disease score is potentially a useful predictor of hyperkalemia occurrence among hospitalized angiotensin receptor blocker users. J Clin Pharm Ther 2014; 40:48-54. [PMID: 25328056 DOI: 10.1111/jcpt.12224] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2013] [Accepted: 09/17/2014] [Indexed: 12/28/2022]
Abstract
WHAT IS KNOWN AND OBJECTIVE Angiotensin receptor blockers (ARBs) are medications commonly used for treating conditions such as hypertension. However, ARBs are frequently associated with hyperkalemia, a potentially critical adverse event, in high-risk patients. Although both the liver and the kidney are major elimination routes of ARBs, the relationship between hepatorenal function and ARB-related hyperkalemia has not yet been investigated. The purpose of this study was to evaluate the risk of hyperkalemia, in terms of various hepatorenal functions, for hospitalized patients newly initiated on ARB treatment. METHODS We evaluated ARB-related hyperkalemia in a cohort of 5530 hospitalized patients, who had not previously used ARBs, between 12 April 2004 and 31 May 2012. Hepatorenal function was assessed by the Model for End-stage Liver Disease (MELD) score. Hyperkalemia risk was assessed by hepatorenal function, risks were categorized into the four MELD scoring groups, and the groups were compared with one another. RESULTS AND DISCUSSION The MELD score was significantly different between the hyperkalemic and non-hyperkalemic groups (independent t-test, P < 0.001). The MELD score 10-14, 15-19 and ≥ 20 groups showed higher risks of hyperkalemia than the lowest MELD score group {log-rank test, P < 0.001; multiple Cox proportional hazard model, hazard ratios 1.478 (P = 0.003), 2.285 (P < 0.001) and 3.024 (P < 0.001), respectively}. WHAT IS NEW AND CONCLUSION The MELD score showed a stronger predictive performance for hyperkalemia than either serum creatinine or estimated glomerular filtration rate alone. Furthermore, the MELD score showed good predictive performance for ARB-related hyperkalemia among hospitalized patients. The clinical implications and reasons for these findings merit future investigation.
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Affiliation(s)
- S S Sheen
- Department of Pulmonary and Critical Care Medicine, Ajou University School of Medicine, Suwon, Korea
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20
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Tabibian JH, Trussoni CE, O’Hara SP, Splinter PL, Heimbach JK, LaRusso NF. Characterization of cultured cholangiocytes isolated from livers of patients with primary sclerosing cholangitis. J Transl Med 2014; 94:1126-33. [PMID: 25046437 PMCID: PMC4184949 DOI: 10.1038/labinvest.2014.94] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Revised: 06/03/2014] [Accepted: 06/10/2014] [Indexed: 12/31/2022] Open
Abstract
Primary sclerosing cholangitis (PSC) is a chronic, idiopathic cholangiopathy. The role of cholangiocytes (biliary epithelial cells) in PSC pathogenesis is unknown and remains an active area of research. Here, through cellular, molecular and next-generation sequencing (NGS) methods, we characterize and identify phenotypic and signaling features of isolated PSC patient-derived cholangiocytes. We isolated cholangiocytes from stage 4 PSC patient liver explants by dissection, differential filtration and immune-magnetic bead separation. We maintained cholangiocytes in culture and assessed for: (i) cholangiocyte, cell adhesion and inflammatory markers; (ii) proliferation rate; (iii) transepithelial electrical resistance (TEER); (iv) cellular senescence; and (v) transcriptomic profiles by NGS. We used two well-established normal human cholangiocyte cell lines (H69 and NHC) as controls. Isolated PSC cells expressed cholangiocyte (eg, cytokeratin 7 and 19) and epithelial cell adhesion markers (EPCAM, ICAM) and were negative for hepatocyte and myofibroblast markers (albumin, α-actin). Proliferation rate was lower for PSC compared with normal cholangiocytes (4 vs 2 days, respectively, P<0.01). Maximum TEER was also lower in PSC compared with normal cholangiocytes (100 vs 145 Ωcm(2), P<0.05). Interleukin-6 (IL-6) and IL-8 (protein and mRNA) were both increased compared with NHCs and H69s (all P<0.01). The proportion of cholangiocytes staining positive for senescence-associated β-galactosidase was higher in PSC cholangiocytes compared with NHCs (48% vs 5%, P<0.01). Finally, NGS confirmed cholangiocyte marker expression in isolated PSC cholangiocytes and extended our findings regarding pro-inflammatory and senescence-associated signaling. In conclusion, we have demonstrated that high-purity cholangiocytes can be isolated from human PSC liver and grown in primary culture. Isolated PSC cholangiocytes exhibit a phenotype that may reflect their in vivo contribution to disease and serve as a vital tool for in vitro investigation of biliary pathobiology and identification of new therapeutic targets in PSC.
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Affiliation(s)
- James H. Tabibian
- Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA,Center for Cell Signaling in Gastroenterology, Mayo Clinic, Rochester, MN, USA
| | - Christy E. Trussoni
- Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA,Center for Cell Signaling in Gastroenterology, Mayo Clinic, Rochester, MN, USA
| | - Steven P. O’Hara
- Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA,Center for Cell Signaling in Gastroenterology, Mayo Clinic, Rochester, MN, USA
| | - Patrick L. Splinter
- Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA,Center for Cell Signaling in Gastroenterology, Mayo Clinic, Rochester, MN, USA
| | - Julie K. Heimbach
- Division of Transplantation Surgery, Mayo Clinic, Rochester, MN, USA
| | - Nicholas F. LaRusso
- Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA,Center for Cell Signaling in Gastroenterology, Mayo Clinic, Rochester, MN, USA
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Klose J, Klose MA, Metz C, Lehner F, Manns MP, Klempnauer J, Hoppe N, Schrem H, Kaltenborn A. Outcome stagnation of liver transplantation for primary sclerosing cholangitis in the Model for End-Stage Liver Disease era. Langenbecks Arch Surg 2014; 399:1021-9. [PMID: 24888532 PMCID: PMC4232743 DOI: 10.1007/s00423-014-1214-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Accepted: 05/10/2014] [Indexed: 02/06/2023]
Abstract
PURPOSE Survival after liver transplantation (LTX) has decreased in Germany since the implementation of Model for end-stage liver disease (MELD)-based liver allocation. Primary sclerosing cholangitis (PSC) is known for its otherwise excellent outcome after LTX. The influence of MELD-based liver allocation and subsequent allocation policy alterations on the outcome of LTX for PSC is analyzed. METHODS This is a retrospective observational study including 126 consecutive patients treated with LTX for PSC between January 1, 1999 and August 31, 2012. The PSC cohort was further compared to all other indications for LTX in the study period (n=1420) with a mean follow-up of 7.9 years (SD 3.2). Multivariate risk-adjusted analyses were performed. Alterations of allocation policy have been taken into account systematically. RESULTS Transplant recipients suffering from PSC are significantly younger (p<0.001), can be discharged earlier (p=0.018), and have lower 3-month mortality than patients with other indications (p=0.044). The observed time on the waiting list is significantly longer for patients with PSC (p<0.001), and there is a trend toward lower match MELD points in the PSC cohort (p=0.052). No improvement in means of short-term mortality could be shown in relation to alterations of allocation policy within the MELD era (p=0.375). Survival rates of the pre-MELD era did not differ significantly from those of the MELD era (p=0.097) in multivariate risk-adjusted analysis. Patients in the MELD era suffered pre-transplant significantly more frequently from dominant bile duct stenosis (p=0.071, p=0.059, p=0.048, respectively; chi2). CONCLUSIONS Progress is stagnating in LTX for PSC. Current liver allocation for PSC patients should be reconsidered.
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Affiliation(s)
- Johannes Klose
- General, Visceral and Transplant Surgery, University of Heidelberg, Im Neuenheimer Feld, 110, 69120, Heidelberg, Germany,
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22
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Epidemiology of Cholangiocarcinoma and Gallbladder Carcinoma. BILIARY TRACT AND GALLBLADDER CANCER 2014. [DOI: 10.1007/978-3-642-40558-7_1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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23
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Koo JK, Kim JH, Choi YJ, Lee CI, Yang JH, Yoon HY, Choi HJ, Ko SY, Choe WH, Kwon SY, Lee CH. Predictive value of Refit Model for End-Stage Liver Disease, Refit Model for End-Stage Liver Disease-Na, and pre-existing scoring system for 3-month mortality in Korean patients with cirrhosis. J Gastroenterol Hepatol 2013; 28:1209-16. [PMID: 23425057 DOI: 10.1111/jgh.12156] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/01/2013] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND AIM The Model for End-Stage Liver Disease (MELD) has been widely used for predicting short-term mortality in patients with cirrhosis in the U.S. A modification of the MELD score was published in 2011. This was validated for Korean patients with cirrhosis. METHODS The medical records of patients with cirrhosis who were admitted to Konkuk University Hospital from 2006 to 2010 were retrospectively reviewed. The predictive value for 3-month mortality was compared between the Refit MELD, Refit MELD-Na, MELD, MELD-Na, and Child-Pugh score. The comparison was performed by calculating the area under the receiver operating curve (AUROC). RESULTS A total of 882 patients were enrolled and 77 (8.7%) died within 3 months. The most common etiology was alcohol (45.4%) followed by hepatitis B (34.2%). The AUROCs of the Refit MELD, Refit MELD-Na, MELD, MELD-Na, and Child-Pugh score were 0.842, 0.817, 0.844, 0.848, and 0.831, respectively. The Refit MELD-Na showed a lower value than MELD-Na (P = 0.0005), MELD (P = 0.0190), and the Refit MELD (P = 0.0174). When the patients with hepatitis B, C, and alcoholic cirrhosis were analyzed, the AUROCs were 0.960, 0.920, 0.953, 0.951, 0.896, 0.959, 0.956, 0.947, 0.956, 0.943, and 0.746, 0.707, 0.752, 0.747, 0.755. CONCLUSIONS The improvement in predictive value for 3-month mortality was not definite. The Refit MELD-Na especially showed the lowest value. This result may have been due to differences in underlying etiology of cirrhosis between Korea and the U.S. Thus, a larger prospective study is warranted.
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Affiliation(s)
- Ja Kyung Koo
- Digestive Disease Center, Department of Internal Medicine, Konkuk University School of Medicine, Seoul, Korea
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24
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Goldberg DS, Camp A, Martinez-Camacho A, Forman L, Fortune B, Reddy KR. Risk of waitlist mortality in patients with primary sclerosing cholangitis and bacterial cholangitis. Liver Transpl 2013; 19:250-8. [PMID: 23213009 PMCID: PMC3600057 DOI: 10.1002/lt.23587] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2012] [Accepted: 11/18/2012] [Indexed: 12/26/2022]
Abstract
Patients with primary sclerosing cholangitis (PSC) are at increased risk for bacterial cholangitis because of biliary strictures and bile stasis. A subset of PSC patients suffer from repeated episodes of bacterial cholangitis, which can lead to frequent hospitalizations and impaired quality of life. Although waitlist candidates with PSC and bacterial cholangitis frequently receive exception points and/or are referred for living donor transplantation, the impact of bacterial cholangitis on waitlist mortality is unknown. We performed a retrospective cohort study of all adult waitlist candidates with PSC who were listed for initial transplantation between February 27, 2002 and June 1, 2012 at the University of Pennsylvania and the University of Colorado-Denver. During this period, 171 PSC patients were waitlisted for initial transplantation. Before waitlisting, 38.6% (66/171) of the patients had a history of bacterial cholangitis, whereas 28.0% (44/157) of the patients with at least 1 Model for End-Stage Liver Disease update experienced cholangitis on the waitlist. During follow-up, 30 patients (17.5%) were removed from the waitlist for death or clinical deterioration, with 46.7% (14/30) developing cholangiocarcinoma. Overall, 12 of the 82 waitlist candidates (14.6%) who ever had an episode of cholangitis were removed for death or clinical deterioration, whereas 18 of the 89 candidates (20.2%) without cholangitis were removed (P = 0.34 for a comparison of the 2 groups). No patients were removed because of bacterial cholangitis. In multivariate competing-risk models, a history of bacterial cholangitis was not associated with an increased risk of waitlist removal for death or clinical deterioration (subhazard ratio = 0.67, 95% confidence interval = 0.65-0.70, P < 0.001). In summary, waitlist transplant candidates with PSC and bacterial cholangitis do not have an increased risk of waitlist mortality. The data call into question the systematic granting of exception points or referral for living donor transplantation due to a perceived risk of increased waitlist mortality.
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Affiliation(s)
- David S Goldberg
- Division of Gastroenterology, University of Pennsylvania,Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine of the University of Pennsylvania
| | - Amanda Camp
- Division of Gastroenterology, University of Colorado-Denver
| | | | - Lisa Forman
- Division of Gastroenterology, University of Colorado-Denver
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25
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Pannicke N, Schramm C, Lohse A. Autoimmunerkrankungen der Leber. Internist (Berl) 2012; 53:943-54; quiz 955-6. [DOI: 10.1007/s00108-012-3096-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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26
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Wiencke K, Boberg KM. Current consensus on the management of primary sclerosing cholangitis. Clin Res Hepatol Gastroenterol 2011; 35:786-91. [PMID: 21963085 DOI: 10.1016/j.clinre.2011.04.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2011] [Accepted: 04/16/2011] [Indexed: 02/08/2023]
Abstract
Guidelines for the management of primary sclerosing cholangitis (PSC) have recently been published by both the European Association for the Study of the Liver (EASL) and the American Association for the Study of Liver Diseases (AASLD). The current review focuses on the management of PSC, based on these guidelines. There is no established medical therapy for PSC. The role for UDCA in slowing the disease progression and improving survival is as yet unclear, and there are no specific recommendations for the general use of UDCA in this condition. Guidelines recommend that dominant bile duct strictures with significant cholestasis should be treated with biliary dilatation, with or without stenting. Prospective studies to define type, duration, optimal frequency and long-term effects of endoscopic therapy are needed. Liver transplantation is recommended for end stage disease and has excellent results. PSC patients with dysplasia in biliary brush cytology specimens should also be considered for transplantation. There is no evidence-based algorithm for the follow-up of PSC patients, but some regular investigations are recommended (surveillance colonoscopies in patients with IBD and ultrasound to detect gallbladder mass lesions).
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Affiliation(s)
- K Wiencke
- Medical Department, Baerum Hospital, Vestre Viken Hospital Trust, Drammen, Norway
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27
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Goldberg D, French B, Thomasson A, Reddy KR, Halpern SD. Waitlist survival of patients with primary sclerosing cholangitis in the model for end-stage liver disease era. Liver Transpl 2011; 17:1355-63. [PMID: 21837735 PMCID: PMC3203247 DOI: 10.1002/lt.22396] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The ability of the Model for End-Stage Liver Disease (MELD) score to capture the urgency of transplantation may not be generalizable to patients with primary sclerosing cholangitis (PSC) because these patients face unique risks of death or removal from the liver transplant waitlist due to disease-specific complications (eg, repeated bouts of bacterial cholangitis and cholangiocarcinoma). We constructed Cox regression models to determine whether disease-based differences exist in waitlist mortality before liver transplantation. We compared the times to death or withdrawal from the waitlist due to clinical deterioration among patients with or without PSC in the United States after the implementation of the MELD allocation score. Over an 8-year period, 14,073 non-PSC patients (20.5%) and 432 PSC patients (13.6%) died or were removed (P < 0.0001). The adjusted hazard ratio (HR) for PSC was 0.72 [95% confidence interval (CI) = 0.66-0.79], which indicated that these patients had a lower time-dependent risk of death or removal from the waitlist in comparison with patients without PSC. This difference was explained in part by the groups' different probabilities of portal hypertension complications at listing because adjustments for these intermediate endpoints moved the HR closer to the null (0.84, 95% CI = 0.74-0.97). In comparison with patients with other forms of end-stage liver disease, patients with PSC are less likely to die or be removed from the waitlist because of clinical deterioration; therefore, the prevailing practice in some centers and regions of preemptively referring PSC patients for living donor transplantation or exception points should be reconsidered.
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Affiliation(s)
- D Goldberg
- Department of Medicine; Division of Gastroenterology
| | - B French
- Department of Biostatistics and Epidemiology
,Leonard Davis Institute of Health Economics, University of Pennsylvania
| | - A Thomasson
- Department of Biostatistics and Epidemiology
| | - KR Reddy
- Department of Medicine; Division of Gastroenterology
| | - SD Halpern
- Department of Biostatistics and Epidemiology
,Department of Medicine; Division of Pulmonary, Allergy, and Critical Care
,Leonard Davis Institute of Health Economics, University of Pennsylvania
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28
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Liver transplantation in PBC and PSC: indications and disease recurrence. Clin Res Hepatol Gastroenterol 2011; 35:446-54. [PMID: 21459072 DOI: 10.1016/j.clinre.2011.02.007] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2011] [Accepted: 02/09/2011] [Indexed: 02/07/2023]
Abstract
Primary biliary cirrhosis (PBC) and primary sclerosing cholangitis (PSC) represent major indications for liver transplantation (LT). Despite the steady increase in the incidence and prevalence of PBC, the number of liver transplants for PBC has fallen in recent years, whereas the number of transplants for PSC has remained stable. Indications for LT for PBC and PSC are no different from those of other causes of chronic liver disease, apart from some disease-specific indications. PBC and PSC have more favourable outcomes after LT, compared to viral hepatitis and alcohol-associated liver disease. Numerous studies have clearly demonstrated that PBC and PSC recur after LT. The diagnosis of recurrent disease should be made on agreed criteria. The impact of recurrent disease on survival is unclear. Study of recurrent PBC and PSC may provide a better understanding of the mechanisms of these diseases in the native liver.
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29
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The MELD score in patients awaiting liver transplant: strengths and weaknesses. J Hepatol 2011; 54:1297-306. [PMID: 21145851 DOI: 10.1016/j.jhep.2010.11.008] [Citation(s) in RCA: 115] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2010] [Revised: 11/10/2010] [Accepted: 11/12/2010] [Indexed: 12/14/2022]
Abstract
Adoption of the Model for End-stage Liver Disease (MELD) to select and prioritize patients for liver transplantation represented a turning point in organ allocation. Prioritization of transplant recipients switched from time accrued on the waiting list to the principle of "sickest first". The MELD score incorporates three simple laboratory parameters (serum creatinine and bilirubin, and INR for prothrombin time) and stratifies patients according to their disease severity in an objective and continuous ranking scale. Concordance statistics have demonstrated its high accuracy in stratifying patients according to their risk of dying in the short-term (three months). Further validations of MELD as a predictor of survival at various temporal end-points have been obtained in independent patient cohorts with a broad spectrum of chronic liver disease. The MELD-based liver graft allocation policy has led to a reduction in waitlist new registrations and mortality, shorter waiting times, and an increase in transplants, without altering overall graft and patient survival rates after transplantation. MELD limitations are related either to the inter-laboratory variability of the parameters included in the score, or to the inability of the formula to predict mortality accurately in specific settings. For some conditions, such as hepatocellular carcinoma, widely accepted MELD corrections have been devised. For others, such as persistent ascites and hyponatremia, attempts to improve MELD's predicting power are currently underway, but await definite validation.
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30
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Parés A. [Primary sclerosing cholangitis: diagnosis, prognosis and treatment]. GASTROENTEROLOGIA Y HEPATOLOGIA 2011; 34:41-52. [PMID: 20435377 DOI: 10.1016/j.gastrohep.2010.02.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2010] [Accepted: 02/12/2010] [Indexed: 05/29/2023]
Abstract
Primary sclerosing cholangitis is a chronic cholestatic disease characterized by inflammation with fibrosis and obliteration of the intra- and extrahepatic bile ducts. This disease is usually associated with ulcerative colitis. The process of chronic cholestasis eventually leads to biliary cirrhosis. The prevalence of primary sclerosing cholangitis is low in southern Europe but is especially high in Scandinavian countries. The etiopathogenesis is unknown but immune disorders, potential toxic agents or intestinal infections, ischemic injury to the bile ducts, and possibly alterations in hepatobiliary transporters are known to play a role. The disease manifests at the age of approximately 40 years, mainly in men with clinical and laboratory features of cholestasis but may also be asymptomatic. There are specific forms in which the small intrahepatic bile ducts are involved, mainly affecting children, as well as overlap syndromes with autoimmune hepatitis. A form characterized by an increase in IgG4 has been described, which is usually associated with autoimmune pancreatitis. The key diagnostic procedure is endoscopic retrograde cholangiography, although magnetic resonance cholangiography is the first diagnostic procedure that should be used since it is equally informative and non-invasive. Liver biopsy is not essential for diagnosis. Primary sclerosing cholangitis is a progressive disease with a probability of transplant-free survival of 18 years in asymptomatic forms and of 8.5 years in symptomatic forms. Cholangiocarcinoma can result from the disease and confers a poor prognosis. There is no specific treatment although ursodeoxycholic acid improves the biochemical alterations of cholestasis. Liver transplantation is the last therapeutic resort with good results in terms of survival although the disease can recur in the transplanted liver.
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Affiliation(s)
- Albert Parés
- Unidad de Hepatología, Institut de Malalties Digestives, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi i Sunyer, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Universidad de Barcelona, Barcelona, Spain.
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31
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Abstract
Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disorder that most commonly affects middle-aged men. PSC is strongly associated with IBD, and in this setting the risk of colorectal cancer is markedly increased. Cholangiocarcinoma, and its devastating consequences, is another well-recognized complication of PSC. This condition tends to progress to end-stage liver disease, and patients with PSC have reduced survival rates compared with the general population. Despite significant research efforts in this field, the pathogenetic mechanisms of PSC are still incompletely understood, although growing evidence supports the role of genetic and immunologic factors. Effective medical therapy is lacking; liver transplantation is the only curative treatment modality, with excellent outcomes in this patient population.
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Affiliation(s)
- Flavia Mendes
- Department of Medicine, University of Miami Miller School of Medicine, Miami VA Medical Center, 1201 NW 16th Street Miami, FL 33125, USA
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32
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Abstract
Primary sclerosing cholangitis is a cholestatic liver disease characterized by inflammation and fibrosis of intra-/extrahepatic bile ducts, leading to multifocal strictures. Primary sclerosing cholangitis exhibits a progressive course resulting in cirrhosis and the need for liver transplantation over a median period of 12 years. The disease is frequently associated with inflammatory bowel disease and carries an increased risk of colorectal cancer and cholangiocarcinoma. Despite extensive research, there is currently no effective medical treatment. Multiple drugs are shown to be ineffective in halting disease progression, including ursodeoxycholic acid, the most widely evaluated drug. High-dose ursodeoxycholic acid (28-30 mg/kg/day) was recently shown to increase the adverse events rate. Endoscopic or radiological dilatation of a 'dominant' stricture may lead to symptomatic and biochemical improvement. However, liver transplantation is the only life-prolonging treatment for patients with end-stage disease. Studies with promising drugs, such as antibiotics, antifibrotic agents and bile acid derivatives, are eagerly awaited.
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Affiliation(s)
- Emmanouil Sinakos
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street, SW, Rochester, MN 55905, USA
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Hsu YC, Chung CS, Tseng CH, Lin TL, Liou JM, Wu MS, Hu FC, Wang HP. Delayed endoscopy as a risk factor for in-hospital mortality in cirrhotic patients with acute variceal hemorrhage. J Gastroenterol Hepatol 2009; 24:1294-9. [PMID: 19682197 DOI: 10.1111/j.1440-1746.2009.05903.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Risk factors for mortality in acute variceal hemorrhage remain incompletely understood. Whether endoscopy timing is associated with risk of mortality has not been investigated. We aimed to investigate risk factors for in-hospital mortality in cirrhotic patients with acute variceal hemorrhage, with emphasis on endoscopy timing. METHODS Three hundred and eleven (73% male and 23% female) consecutive cirrhotic patients presenting with acute variceal hemorrhage from July 2004 to July 2007 were investigated. The univariate association of endoscopy timing as the predictor for in-hospital mortality was examined. Independent risk factors for mortality were determined by multivariate logistic regression analysis consisting of clinical, laboratory and endoscopic parameters. RESULTS Twenty-five (8.04%) patients died within admission. By plotting the receiver operating curve of endoscopy timing for mortality, we selected 15 h as the optimal cut-off point to define delayed endoscopy. Multivariate regression analysis revealed that independent risk factors predictive for in-hospital mortality included delayed endoscopy performed 15 h after admission (adjusted odds ratio [aOR] = 3.67; 95% confidence interval [CI], 1.27-10.39), every point increment of model for end-stage liver disease (MELD) score (aOR = 1.16; 95% CI, 1.07-1.25), failure of the first endoscopy (aOR = 4.36; 95% CI, 1.54-12.30) and hematemesis as the chief complaint (compared with melena, aOR = 8.66; 95% CI, 1.06-70.94). CONCLUSION Delayed endoscopy for more than 15 h, high MELD score, failure of the first endoscopy and hematemesis are independent risk factors for in-hospital mortality in cirrhotic patients with acute variceal hemorrhage.
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Affiliation(s)
- Yao-Chun Hsu
- Division of Gastroenterology, Department of Internal Medicine, Lotung Poh-Ai Hospital, Yilan, Taiwan
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34
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Campos-Varela I, Castells L. [Prognostic scores of cirrhosis]. GASTROENTEROLOGIA Y HEPATOLOGIA 2009; 31:439-46. [PMID: 18783690 DOI: 10.1157/13125591] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Prognostic models are useful to estimate disease severity, establish expected survival in a specific situation, and calculate the risk of certain medical interventions. Of all the scores described in liver cirrhosis, those with the widest clinical applicability are the Child-Pugh classification and the model for end-stage liver disease (MELD). Although the Child-Pugh classification was used for many years to stratify patients and select those that can safely undergo liver surgery, currently this classification has been substituted by the MELD. This model uses only three simple and objective variables and has consequently become the most widely used instrument, especially to fix priorities when allocating organs in liver transplantation. Nevertheless, this model has some limitations since some indications for liver transplantation (hepatocarcinoma, metabolic diseases, etc.) and certain comorbidities in patients with cirrhosis (hepatic encephalopathy, hyponatremia, refractory ascites) are not well represented in the MELD.
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Affiliation(s)
- Isabel Campos-Varela
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Unidad de Hepatología, Servicio de Medicina Interna, Hospital General Universitari Vall d'Hebron, Barcelona, España
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36
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Abstract
In most cholestatic liver diseases the cause of the disease is not known and therapy can only be directed toward suppression of the pathogenetic processes and amelioration of the consequences of cholestasis. The recognition of adaptive-compensatory responses to cholestasis has become of major importance. They tend to minimize retention of bile acids and other potentially toxic solutes in the hepatocyte by limiting hepatocellular uptake, reducing bile acid synthesis, stimulating detoxification, and up-regulating alternative pathways for excretion. Some of the drugs used for the treatment of cholestatic liver diseases in an empiric way turned out to be modulators of nuclear receptors, which regulate these adaptive-compensatory responses. New drugs are being designed and tested along these lines and may be regarded as treatment opportunities of the future.
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Affiliation(s)
- Gustav Paumgartner
- Department of Medicine II, Klinikum Grosshadern, University of Munich, Marchioninistrasse 15, 81377 Munich, Germany.
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Abstract
OBJECTIVES We aimed at characterizing the clinical presentation and prognosis of cholangiocarcinoma in youth with and without primary sclerosing cholangitis (PSC). METHODS Thirteen patients < or =25 yr of age with cholangiocarcinoma with or without PSC seen at the Mayo Clinic in Rochester, MN from 1980 to 2005 were identified. RESULTS Of the 13 patients with cholangiocarcinoma, 8 had concomitant PSC and 5 did not. PSC was the associated risk factor in 8/13 (61.5%) whereas PSC was present in only 321/2,014 (15.9%) cases with cholangiocarcinoma in patients older than 25 (P < 0.0001) seen in the same period of time. Seven of the eight (88%) patients with cholangiocarcinoma and PSC had IBD and 5 of the 7 (71%) had Crohn's disease. A mean 11 months transplant free survival was observed (range 3-20 months) in cholangiocarcinoma with PSC versus 8 months in cholangiocarcinoma patients without PSC (NS). CONCLUSIONS Cholangiocarcinoma is a rare disorder in young adults and it seems not to exist in children. The youth group of cholangiocarcinoma plus PSC seems to have a higher prevalence of Crohn's disease whereas the prognosis of cholangiocarcinoma in youth seems to be similarly poor as described in older patients with cholangiocarcinoma.
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Affiliation(s)
- Einar Björnsson
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine, Rochester, Minnesota 55905, USA
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38
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Abstract
The Model for End-stage Liver Disease (MELD) was initially created to predict survival in patients with complications of portal hypertension undergoing elective placement of transjugular intrahepatic portosystemic shunts. The MELD which uses only objective variables was validated subsequently as an accurate predictor of survival among different populations of patients with advanced liver disease. The major use of the MELD score has been in allocation of organs for liver transplantation. However, the MELD score has also been shown to predict survival in patients with cirrhosis who have infections, variceal bleeding, as well as in patients with fulminant hepatic failure and alcoholic hepatitis. MELD may be used in selection of patients for surgery other than liver transplantation and in determining optimal treatment for patients with hepatocellular carcinoma who are not candidates for liver transplantation. Despite the many advantages of the MELD score, there are approximately 15%-20% of patients whose survival cannot be accurately predicted by the MELD score. It is possible that the addition of variables that are better determinants of liver and renal function may improve the predictive accuracy of the model. Efforts at further refinement and validation of the MELD score will continue.
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Affiliation(s)
- Patrick S Kamath
- Advanced Liver Disease Study Group, Miles and Shirley Fiterman Center for Digestive Diseases, Mayo Clinic College of Medicine, Rochester, MN 55905, USA.
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Gores GJ, Gish RG, Shrestha R, Wiesner RH. Model for end-stage liver disease (MELD) exception for bacterial cholangitis. Liver Transpl 2006; 12:S91-2. [PMID: 17123280 DOI: 10.1002/lt.20966] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Kulaksiz H, Rudolph G, Kloeters-Plachky P, Sauer P, Geiss H, Stiehl A. Biliary candida infections in primary sclerosing cholangitis. J Hepatol 2006; 45:711-6. [PMID: 16979779 DOI: 10.1016/j.jhep.2006.07.022] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2006] [Revised: 07/04/2006] [Accepted: 07/13/2006] [Indexed: 02/06/2023]
Abstract
BACKGROUND/AIMS Patients with Primary Sclerosing Cholangitis (PSC) frequently develop dominant stenoses of the bile ducts and bacterial infections represent a major problem in such patients. In the present study, the role of fungal infections of the bile ducts has been evaluated. METHODS In a prospective non-randomized trial, in 67 consecutive patients with PSC, 148 bile samples, each taken at one endoscopic examination, were microbiologically analysed. RESULTS Candida species were found in 8/67 patients whereas Aspergillus was not detected. Seven patients with biliary Candida had a dominant stenosis and one had a wide papillotomy with chronic ascending cholangitis. Altogether 7/49 of patients with dominant stenosis and 1/18 of patients without dominant stenosis had Candida in their bile. All patients with biliary Candida intermittently had received antibiotics and had advanced disease with cholestasis. Candida disappeared spontaneously in 2/7 patients, cleared after antifungal treatment in 2, and persisted in 3 patients. Patients with biliary Candida had more severe cholangitis with higher CRP and serum bilirubin compared to those without Candida infection. CONCLUSIONS This is the first report on the identification of Candida species in the bile of patients with PSC. Apart from bacterial also fungal infection of the bile ducts should be considered in the treatment of such patients.
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Affiliation(s)
- Hasan Kulaksiz
- Department of Medicine, University of Heidelberg, Medizinische Universitätsklink, Im Neuenheimer Feld 410, D-69120 Heidelberg, FRG, Germany
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Brandsaeter B, Schrumpf E, Bentdal O, Brabrand K, Smith HJ, Abildgaard A, Clausen OP, Bjoro K. Recurrent primary sclerosing cholangitis after liver transplantation: a magnetic resonance cholangiography study with analyses of predictive factors. Liver Transpl 2005; 11:1361-9. [PMID: 16184522 DOI: 10.1002/lt.20444] [Citation(s) in RCA: 86] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Primary sclerosing cholangitis (PSC) is a well-established indication for orthotopic liver transplantation (OLT), but post-OLT bile duct strictures complicate the outcome for these patients. These strictures might represent recurrent PSC (rPSC). To estimate the risk factors for post-OLT non-anastomotic bile duct strictures in PSC patients and to find their possible etiology, we performed magnetic resonance cholangiography (MRC) and angiography (MRA) in all PSC patients who had undergone OLT and were alive (median follow-up 6.4 years, range 1.4-15.2 years). This group of PSC patients was compared to a group of 45 non-PSC patients who had also undergone OLT. A logistic regression analysis was performed to find predictors of rPSC. Bile duct strictures were found in 19/49 PSC patients and in 4/45 non-PSC patients (P = 0.001). In the PSC group nine patients without other possible explanations for bile duct strictures than rPSC were identified, i.e., the estimated risk of rPSC was 9/49 (18%); surprisingly similar changes were also seen in one patient without a pre-transplant PSC diagnosis. Severe liver disease due to rPSC was seen in 4/9 patients (one patient died and three are being evaluated for re-OLT). Steroid-resistant rejection was the only significant predictor for rPSC. In conclusion, our study shows that by the use of MRC we found more bile duct strictures in PSC patients post-OLT compared to controls and that steroid-resistant rejections was a predictor of such changes.
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Olsson R, Boberg KM, de Muckadell OS, Lindgren S, Hultcrantz R, Folvik G, Bell H, Gangsøy-Kristiansen M, Matre J, Rydning A, Wikman O, Danielsson A, Sandberg-Gertzén H, Ung KA, Eriksson A, Lööf L, Prytz H, Marschall HU, Broomé U. High-dose ursodeoxycholic acid in primary sclerosing cholangitis: a 5-year multicenter, randomized, controlled study. Gastroenterology 2005; 129:1464-72. [PMID: 16285948 DOI: 10.1053/j.gastro.2005.08.017] [Citation(s) in RCA: 244] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2004] [Accepted: 08/10/2005] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS There is no medical treatment of proven benefit for primary sclerosing cholangitis. This study aimed at studying the effect of a higher dose of ursodeoxycholic acid than previously used on survival, symptoms, biochemistry, and quality of life in this disease. METHODS A randomized placebo-controlled study was performed in tertiary and secondary gastroenterology units. A total of 219 patients were randomized to 17 to 23 mg/kg body weight per day of ursodeoxycholic acid (n = 110) or placebo (n = 109) for 5 years. Follow-up data are available from 97 patients randomized to ursodeoxycholic acid and for 101 randomized to placebo. Quality of life was assessed by using the Medical Outcomes Study 36-item Short-Form Health Survey. RESULTS The combined end point "death or liver transplantation" occurred in 7 of 97 (7.2%) patients in the ursodeoxycholic acid group vs 11 of 101 (10.9%) patients in the placebo group (P = .368; 95% confidence interval, -12.2% to 4.7%). The occurrence of liver transplantation as a single end point showed a similar positive trend for ursodeoxycholic acid treatment (5/97 [5.2%] vs 8/101 [7.9%]; 95% confidence interval, -10.4% to 4.6%). Three ursodeoxycholic acid and 4 placebo patients died from cholangiocarcinoma, and 1 placebo patient died from liver failure. Alkaline phosphatase and alanine aminotransferase tended to decrease during the first 6 months. There were no differences between the 2 groups in symptoms or quality of life. Analyses of serum ursodeoxycholic acid concentration gave no evidence that noncompliance may have influenced the results. CONCLUSIONS This study found no statistically significant beneficial effect of a higher dose of ursodeoxycholic acid than previously used on survival or prevention of cholangiocarcinoma in primary sclerosing cholangitis.
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Affiliation(s)
- Rolf Olsson
- Department of Medicine, Sahlgrenska University Hospital/Sahlgrenska, Gotheburg, Sweden.
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Rave S, Schalm SW. The optimal timing of liver transplantation in patients with chronic cholestatic liver disease. Transpl Int 2005; 18:937-40. [PMID: 16008743 DOI: 10.1111/j.1432-2277.2005.00161.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The current opinion is that liver transplantation for chronic cholestatic liver disease should be done before the terminal, high-risk stage. However, most studies do not take waiting list mortality into account. We analysed 113 consecutive patients with chronic cholestatic liver disease, stratified according to estimated survival. Overall and post-transplantation survival was calculated using the Kaplan-Meier method. Including patients who died awaiting transplantation lowered the 1-year survival by 19% in the high-risk category. In this group survival at 4 years was 45%, with an estimated survival benefit of 45%. For the intermediate- and low-risk groups these numbers were 56% and 36% vs. 81% and 7%. Including the waiting list period in the analysis of the benefits of liver transplantation strengthens the case for early transplantation. Our study confirms that liver transplantation should be considered before the high-risk stage of chronic cholestatic liver disease is reached.
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Affiliation(s)
- Sjoerd Rave
- Department of Gastroenterology and Hepatology, Section of Liver Diseases and Liver Transplantation, Erasmus Medical Center Rotterdam, Rotterdam, The Netherlands
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Brandsaeter B, Isoniemi H, Broomé U, Olausson M, Bäckman L, Hansen B, Schrumpf E, Oksanen A, Ericzon BG, Höckerstedt K, Mäkisalo H, Kirkegaard P, Friman S, Bjøro K. Liver transplantation for primary sclerosing cholangitis; predictors and consequences of hepatobiliary malignancy. J Hepatol 2004; 40:815-22. [PMID: 15094230 DOI: 10.1016/j.jhep.2004.01.002] [Citation(s) in RCA: 126] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2003] [Revised: 12/19/2003] [Accepted: 01/07/2004] [Indexed: 12/13/2022]
Abstract
BACKGROUND/AIMS Hepatobiliary malignancies are frequently seen in primary sclerosing cholangitis (PSC) and they complicate the evaluation of patients and timing of liver transplantation. METHODS Data from all Nordic PSC patients listed for liver transplantation during 1990-2001 were recorded prospectively. Predictors of hepatobiliary malignancy and patient survival rates have been analysed. RESULTS Hepatobiliary malignancy was found in 52/255 (20%) patients accepted to the waiting list. Recent diagnosis of PSC, no ursodeoxycholic acid (UDCA) treatment, clinical suspicion and previous colorectal-cancer were predictors of malignancy. Among 89 patients with a strong suspicion of malignancy prior to acceptance, 35 (39%) had confirmed malignancy. A clinical suspicion had been raised in 35/52 (67%) patients with malignancy. Malignancy was found in 31/223 patients who received a liver allograft. The 1-, 3- and 5-year patient survival rates following transplantation for patients with PSC and cholangiocarcinoma were 65, 35 and 35%, respectively. CONCLUSIONS Hepatobiliary malignancy is suspected in 1/3 of the PSC patients and found in 1/5. Although cholangiocarcinoma is regarded as a contraindication to liver transplantation (LTX), PSC patients with cholangiocarcinoma had a 35% 5-year survival following transplantation.
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Affiliation(s)
- B Brandsaeter
- Section of Hepatology and Gastroentrology, Department of Medicine, Rikshospitalet, 0027 Oslo, Norway.
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Abstract
PURPOSE OF REVIEW Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease characterized by strictures of the biliary tree. It is closely associated with inflammatory bowel disease, particularly ulcerative colitis, although the precise etiology remains unknown. The prevalence of PSC, with its attendant medical burdens, appears to be higher than previously estimated; consequently, increasing numbers of patients are being diagnosed and treated in secondary care. RECENT FINDINGS Research into etiopathogenesis, epidemiology, small-duct PSC, and associations with cholangiocarcinoma and colorectal carcinoma are discussed, along with medical therapy and transplantation. SUMMARY Small-duct PSC is a distinct clinical entity associated with a benign course and minimal risk of cholangiocarcinoma compared with large-duct PSC. The incidence of gall bladder cancer is increased in patients with PSC, and yearly ultrasonographic screening, with cholecystectomy for gall bladder polyps, is recommended. Recent pilot studies have suggested that high-dose ursodeoxycholic acid (20 mg/kg body weight) may slow liver fibrosis and cholangiographic appearances. Importantly, ursodeoxycholic acid has also been shown to reduce the incidence of colonic dysplasia and colorectal cancer in patients with PSC and ulcerative colitis. Endoscopic therapy, usually balloon dilatation, is effective for benign dominant strictures that are causing jaundice. Liver transplant remains the only treatment in end-stage disease; however, posttransplant recurrence of PSC occurs in as many as one third of patients. Colorectal cancer develops posttransplant in 5 to 10% of those with inflammatory bowel disease. Annual screening colonoscopy is recommended for all patients with PSC with coexisting inflammatory bowel disease.
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Affiliation(s)
- George R MacFaul
- Department of Gastroenterology, John Radcliffe Hospital, Oxford, United Kingdom
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Affiliation(s)
- Kristian Bjøro
- Section of Hepatology and Gastroenterology, Department of Medicine, Rikshospitalet, 0027 Oslo, Norway.
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Brandsaeter B, Friman S, Broomé U, Isoniemi H, Olausson M, Bäckman L, Hansen B, Schrumpf E, Oksanen A, Ericzon BG, Höckerstedt K, Mäkisalo H, Kirkegaard P, Bjøro K. Outcome following liver transplantation for primary sclerosing cholangitis in the Nordic countries. Scand J Gastroenterol 2003; 38:1176-83. [PMID: 14686722 DOI: 10.1080/00365520310006009] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Primary sclerosing cholangitis (PSC) is the most common indication for liver transplantation in the Nordic countries. Because these patients are difficult to evaluate with regard to timing of liver transplantation, it is important to establish predictors of post-transplant survival. METHODS Data from two groups of patients receiving liver allografts during 1982-2001 were recorded: (a) PSC patients and (b) comparison patients. Outcome following transplantation has been recorded for all patients. Regression analyses have been performed for PSC patients to analyse predictors of patient and graft survival. RESULTS A total of 245 PSC and 618 comparison patients received a first liver allograft in the period 1982 until the end of the study. The overall 1-, 3- and 5-year patient survival rates were 82%, 77% and 75%, and 80%, 77% and 74% in the PSC group and comparison group, respectively. Survival following transplantation has increased with time in both the PSC and the comparison group. Recent year of transplantation, no previous hepatobiliary surgery and a lower MELD score were predictors of survival following transplantation for PSC patients. PSC patients had a higher rate of re-transplantations (13% versus 8%, P = 0.01). Predictors of re-transplantation in PSC patients were an episode of early rejection and vascular thrombosis. CONCLUSION In PSC patients, year of transplantation, previous hepatobiliary surgery and MELD score are predictors of survival following transplantation and these patients are more frequently in need of re-transplantation compared to the comparison group.
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