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Kim J, Randhawa H, Sands D, Lambe S, Puglia M, Serrano PE, Pinthus JH. Muscle-Invasive Bladder Cancer in Patients with Liver Cirrhosis: A Review of Pertinent Considerations. Bladder Cancer 2021; 7:261-278. [PMID: 38993608 PMCID: PMC11181825 DOI: 10.3233/blc-211536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 06/09/2021] [Indexed: 11/15/2022]
Abstract
The incidence of liver cirrhosis is increasing worldwide. Patients with cirrhosis are generally at a higher risk of harbouring hepatic and non-hepatic malignancies, including bladder cancer, likely due to the presence of related risk factors such as smoking. Cirrhosis can complicate both the operative and non-surgical management of bladder cancer. For example, cirrhotic patients undergoing abdominal surgery generally demonstrate worse postoperative outcomes, and chemotherapy in patients with cirrhosis often requires dose reduction due to its direct hepatotoxic effects and reduced hepatic clearance. Multiple other considerations in the peri-operative management for cirrhosis patients with muscle-invasive bladder cancer must be taken into account to optimize outcomes in these patients. Unfortunately, the current literature specifically related to the treatment of cirrhotic bladder cancer patients remains sparse. We aim to review the literature on treatment considerations for this patient population with respect to perioperative, surgical, and adjuvant management.
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Affiliation(s)
- John Kim
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada
| | | | - David Sands
- Division of Urology, McMaster University, Hamilton, ON, Canada
| | - Shahid Lambe
- Division of Urology, McMaster University, Hamilton, ON, Canada
- McMaster Institute of Urology, St. Joseph’s Hospital, Hamilton, ON, Canada
| | - Marco Puglia
- Juravinski Hospital and Cancer Centre, Hamilton, ON, Canada
| | | | - Jehonathan H. Pinthus
- Division of Urology, McMaster University, Hamilton, ON, Canada
- Juravinski Hospital and Cancer Centre, Hamilton, ON, Canada
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2
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Natarajan Y, Tansel A, Patel P, Emologu K, Shukla R, Qureshi Z, El-Serag HB, Thrift AP, Kanwal F. Incidence of Hepatocellular Carcinoma in Primary Biliary Cholangitis: A Systematic Review and Meta-Analysis. Dig Dis Sci 2021; 66:2439-2451. [PMID: 32743773 DOI: 10.1007/s10620-020-06498-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Accepted: 07/18/2020] [Indexed: 01/17/2023]
Abstract
BACKGROUND The risk and determinants of HCC in patients with primary biliary cholangitis (PBC) are unclear. We conducted a systematic review and meta-analysis of the incidence of HCC and risk factors associated with HCC risk among patients with PBC. METHODS We searched PubMed, EMBASE, MEDLINE, Cochrane databases and reference lists from relevant articles to identify cohort studies that examined incidence of HCC in patients with PBC from inception through November 2019. RESULTS A total of 29 studies including 22,615 patients met the eligibility criteria. The median cohort size was 292 patients followed for an average of 76 months. The pooled incidence rate for patients with PBC was 4.17 per 1000 patient-years (95% CI 3.17-5.47). On subgroup analysis, the incidence of HCC in patients with PBC cirrhosis was 15.7 per 1000 patient-years (95% CI 8.73-28.24). The HCC incidence rate was 9.82 per 1000 person-years (95% CI 5.92-16.28) in men and 3.82 per 1000 person-years (95% CI 2.85-5.11) in women. CONCLUSIONS Cirrhosis is the strongest risk factor for HCC in patients with PBC. Male gender was also a risk factor. Our meta-analysis supports current recommendations of HCC surveillance in patients with PBC cirrhosis. Further studies are needed to evaluate risk factors in this population.
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Affiliation(s)
- Yamini Natarajan
- Section of Gastroenterology and Hepatology and Clinical Epidemiology and Comparative Effectiveness Program in the Health Services Research, Michael E. DeBakey VA Medical Center, Baylor College of Medicine, 2002 Holcombe Blvd (MS152), Houston, TX, 77030, USA.
| | - Aylin Tansel
- Section of Gastroenterology and Hepatology and Clinical Epidemiology and Comparative Effectiveness Program in the Health Services Research, Michael E. DeBakey VA Medical Center, Baylor College of Medicine, 2002 Holcombe Blvd (MS152), Houston, TX, 77030, USA
| | - Parth Patel
- Section of Gastroenterology and Hepatology and Clinical Epidemiology and Comparative Effectiveness Program in the Health Services Research, Michael E. DeBakey VA Medical Center, Baylor College of Medicine, 2002 Holcombe Blvd (MS152), Houston, TX, 77030, USA
| | - Kingsley Emologu
- Section of Gastroenterology and Hepatology and Clinical Epidemiology and Comparative Effectiveness Program in the Health Services Research, Michael E. DeBakey VA Medical Center, Baylor College of Medicine, 2002 Holcombe Blvd (MS152), Houston, TX, 77030, USA
| | - Richa Shukla
- Section of Gastroenterology and Hepatology and Clinical Epidemiology and Comparative Effectiveness Program in the Health Services Research, Michael E. DeBakey VA Medical Center, Baylor College of Medicine, 2002 Holcombe Blvd (MS152), Houston, TX, 77030, USA
| | - Zeeshan Qureshi
- Section of Gastroenterology and Hepatology and Clinical Epidemiology and Comparative Effectiveness Program in the Health Services Research, Michael E. DeBakey VA Medical Center, Baylor College of Medicine, 2002 Holcombe Blvd (MS152), Houston, TX, 77030, USA
| | - Hashem B El-Serag
- Section of Gastroenterology and Hepatology and Clinical Epidemiology and Comparative Effectiveness Program in the Health Services Research, Michael E. DeBakey VA Medical Center, Baylor College of Medicine, 2002 Holcombe Blvd (MS152), Houston, TX, 77030, USA.,Clinical Epidemiology and Comparative Effectiveness Program, Section of Health Services Research (IQuESt), Michael E. DeBakey VA Medical Center, Baylor College of Medicine, Houston, TX, USA.,Texas Medical Center Digestive Disease Center, Houston, TX, USA.,Dan L Duncan Comprehensive Cancer Center at Baylor College of Medicine, Houston, TX, USA
| | - Aaron P Thrift
- Section of Gastroenterology and Hepatology and Clinical Epidemiology and Comparative Effectiveness Program in the Health Services Research, Michael E. DeBakey VA Medical Center, Baylor College of Medicine, 2002 Holcombe Blvd (MS152), Houston, TX, 77030, USA.,Dan L Duncan Comprehensive Cancer Center at Baylor College of Medicine, Houston, TX, USA
| | - Fasiha Kanwal
- Section of Gastroenterology and Hepatology and Clinical Epidemiology and Comparative Effectiveness Program in the Health Services Research, Michael E. DeBakey VA Medical Center, Baylor College of Medicine, 2002 Holcombe Blvd (MS152), Houston, TX, 77030, USA.,Clinical Epidemiology and Comparative Effectiveness Program, Section of Health Services Research (IQuESt), Michael E. DeBakey VA Medical Center, Baylor College of Medicine, Houston, TX, USA.,Texas Medical Center Digestive Disease Center, Houston, TX, USA.,Dan L Duncan Comprehensive Cancer Center at Baylor College of Medicine, Houston, TX, USA
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3
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Carvalho LM, Bachour P, Menezes Y, Silva AE, Bombonatti JF, Bordin JO. Lambda Light Chain Multiple Myeloma in a Patient with Primary Biliary Cholangitis: Association or Mere Coincidence? CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2020; 20:e846-e849. [PMID: 32732064 DOI: 10.1016/j.clml.2020.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 06/17/2020] [Accepted: 06/22/2020] [Indexed: 11/26/2022]
Affiliation(s)
- Lizandra M Carvalho
- Centro de Oncologia e Hematologia, Hospital Alemão Oswaldo Cruz, São Paulo, SP, Brazil.
| | - Philip Bachour
- Centro de Oncologia e Hematologia, Hospital Alemão Oswaldo Cruz, São Paulo, SP, Brazil
| | - Yara Menezes
- Centro de Imuno-Histoquímica, Citopatologia e Anatomia Patológica, Hospital Alemão Oswaldo Cruz, São Paulo, SP, Brazil
| | - Antonio E Silva
- Departamento de Hematologia, Universidade Federal de São Paulo, São Paulo, SP, Brazil
| | - Juliana F Bombonatti
- Centro de Oncologia e Hematologia, Hospital Alemão Oswaldo Cruz, São Paulo, SP, Brazil
| | - José O Bordin
- Centro de Oncologia e Hematologia, Hospital Alemão Oswaldo Cruz, São Paulo, SP, Brazil; Departamento de Hematologia, Universidade Federal de São Paulo, São Paulo, SP, Brazil
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Galectin-3 in Inflammasome Activation and Primary Biliary Cholangitis Development. Int J Mol Sci 2020; 21:ijms21145097. [PMID: 32707678 PMCID: PMC7404314 DOI: 10.3390/ijms21145097] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 07/07/2020] [Accepted: 07/10/2020] [Indexed: 12/11/2022] Open
Abstract
Primary biliary cholangitis (PBC) is a chronic inflammatory autoimmune liver disease characterized by inflammation and damage of small bile ducts. The NLRP3 inflammasome is a multimeric complex of proteins that after activation with various stimuli initiates an inflammatory process. Increasing data obtained from animal studies implicate the role of NLRP3 inflammasome in the pathogenesis of various diseases. Galectin-3 is a β-galactoside-binding lectin that plays important roles in various biological processes including cell proliferation, differentiation, transformation and apoptosis, pre-mRNA splicing, inflammation, fibrosis and host defense. The multilineage immune response at various stages of PBC development includes the involvement of Gal-3 in the pathogenesis of this disease. The role of Galectin-3 in the specific binding to NLRP3, and inflammasome activation in models of primary biliary cholangitis has been recently described. This review provides a brief pathogenesis of PBC and discusses the current knowledge about the role of Gal-3 in NLRP3 activation and PBC development.
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Marschall HU, Henriksson I, Lindberg S, Söderdahl F, Thuresson M, Wahlin S, Ludvigsson JF. Incidence, prevalence, and outcome of primary biliary cholangitis in a nationwide Swedish population-based cohort. Sci Rep 2019; 9:11525. [PMID: 31395896 PMCID: PMC6687809 DOI: 10.1038/s41598-019-47890-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 06/28/2019] [Indexed: 02/08/2023] Open
Abstract
Available epidemiological data on primary biliary cholangitis (PBC) in Sweden originate from regional studies in the 1980s and may not reflect modern day PBC. We aimed to estimate incidence and prevalence, survival and death causes, and gender differences in PBC. We used international classification of disease (ICD) codes to identify patients with PBC in inpatient and outpatient registries 1987-2014 who were then linked to the Swedish cause of death, cancer and prescribed drug registries. Each PBC patient was matched with 10 reference individuals from the general population. In sensitivity analyses, we examined PBC patients identified through clinical patient records from Karolinska, Sahlgrenska and Örebro University Hospitals. We identified 5,350 adults with PBC. Prevalence of PBC increased steadily from 5.0 (1987) to 34.6 (2014) per 100,000 inhabitants whereas the yearly incidence rate was relatively constant with a median of 2.6 per 100,000 person-years, with a female:male gender ratio of 4:1. Compared to reference individuals, PBC individuals aged 15-39 years at diagnosis had a substantially higher risk of death (Hazard Ratio [HR] 12.7, 95% Confidence Interval [CI] 8.3-19.5) than those diagnosed between 40-59 (HR 4.1, 95% CI 3.7-4.5) and >60 (HR 3.7, 95% CI 3.5-3.9) years of age. Relative risks of mortality were highest in men. In conclusion, we found that recorded prevalence of PBC in Sweden has increased substantially during the last 30 years although incidence has been stable. Patients diagnosed in young adulthood were at a 12.7-fold increased risk of death, and male PBC patients had worse prognosis.
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Affiliation(s)
- Hanns-Ulrich Marschall
- Sahlgrenska Academy, Institute of Medicine, Department of Molecular and Clinical Medicine, University of Gothenburg, Gothenburg, Sweden.
| | - Ida Henriksson
- Department of Medicine, Örebro University Hospital, Örebro, Sweden
| | - Sara Lindberg
- Department of Internal Medicine, Skaraborg Hospital, Skövde, 54142, Sweden
| | | | | | - Staffan Wahlin
- Karolinska University Hospital Huddinge, Department of Gastroenterology and Hepatology, Stockholm, Sweden
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Pediatrics, Örebro University Hospital, Örebro, Sweden
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Kamaraju S, Depke J, Povletich J, Currey A, Weil E. Cutaneous Metastasis due to Breast Cancer in a Patient with Primary Biliary Cirrhosis: A Case Report. Case Rep Oncol 2016; 9:718-725. [PMID: 27920708 PMCID: PMC5126598 DOI: 10.1159/000452145] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Accepted: 09/29/2016] [Indexed: 12/19/2022] Open
Abstract
Background Breast cancer is the most common solid tumor to cause cutaneous metastases. These are incurable and the treatment goal is geared toward local control with surgical excision, radiation, and chemotherapy. However, treatment can be challenging in subjects with end-stage liver disease and a multidisciplinary approach is warranted. Case Report In this case report, we present a 61-year-old female with primary biliary cirrhosis and human epidermal growth factor-2 (HER-2)-positive breast cancer, who subsequently developed cutaneous metastases. We briefly describe the treatment challenges due to underlying end-stage liver disease, and an exceptional response to trastuzumab and nab-paclitaxel. Conclusion A multidisciplinary approach to local control and attenuated doses of nab-paclitaxel and trastuzumab suggest a durable response to HER-2-positive breast cancer with cutaneous metastasis. Subjects with end-stage liver disease pose unique challenges and toxicities, warranting additional research and drug development for less hepatotoxic antineoplastic agents.
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Affiliation(s)
- Sailaja Kamaraju
- Department of Internal Medicine, Department of Clinical Nursing, Department of Radiation Oncology, and Department of Pharmacy, Froedtert/Medical College of Wisconsin, Milwaukee, WI, USA
| | - Jill Depke
- Department of Internal Medicine, Department of Clinical Nursing, Department of Radiation Oncology, and Department of Pharmacy, Froedtert/Medical College of Wisconsin, Milwaukee, WI, USA
| | - Janice Povletich
- Department of Internal Medicine, Department of Clinical Nursing, Department of Radiation Oncology, and Department of Pharmacy, Froedtert/Medical College of Wisconsin, Milwaukee, WI, USA
| | - Adam Currey
- Department of Internal Medicine, Department of Clinical Nursing, Department of Radiation Oncology, and Department of Pharmacy, Froedtert/Medical College of Wisconsin, Milwaukee, WI, USA
| | - Elizabeth Weil
- Department of Internal Medicine, Department of Clinical Nursing, Department of Radiation Oncology, and Department of Pharmacy, Froedtert/Medical College of Wisconsin, Milwaukee, WI, USA
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Abstract
In the last decades, a large number of epidemiological studies in gastroenterology and hepatology have originated from the Scandinavian countries. With the help of large health databases, with good validity and other registries related to patient outcomes, researchers from the Scandinavian countries have been able to make some very important contributions to the field. These countries, Sweden, Norway, Finland, Denmark and Iceland, have all universal access to health care and have shown to be ideal for epidemiological research. Population-based studies have been frequent and follow-up studies have been able to describe the temporal trends and changes in phenotypes. Our ability in Scandinavia to follow up defined groups of patients over time has been crucial to learn the natural history of many gastrointestinal and liver diseases and often in a population-based setting. Patient-related outcomes measures will probably gain increasing importance in the future, but Scandinavian gastroenterologists and surgeons are likely to have a better infrastructure for such endeavors compared to most other populations. Thus, there is a bright future for international competitive research within the field of gastrointestinal and liver diseases in Scandinavia.
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Zhang XX, Wang LF, Jin L, Li YY, Hao SL, Shi YC, Zeng QL, Li ZW, Zhang Z, Lau GKK, Wang FS. Primary biliary cirrhosis-associated hepatocellular carcinoma in Chinese patients: Incidence and risk factors. World J Gastroenterol 2015; 21:3554-3563. [PMID: 25834320 PMCID: PMC4375577 DOI: 10.3748/wjg.v21.i12.3554] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Revised: 12/01/2014] [Accepted: 01/16/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the incidence, characteristics, and risk factors for hepatocellular carcinoma (HCC) in Chinese patients with primary biliary cirrhosis (PBC).
METHODS: We reviewed the data of 52 PBC-associated HCC patients treated at Beijing 302 Hospital from January 2002 to December 2013 and analyzed its incidence and characteristics between the two genders. The risk factors for PBC-associated HCC were analyzed via a case-control study comprising 20 PBC patients with HCC and 77 matched controls without HCC. The matched factors included gender, age, follow-up period and Child-Pugh scores. Conditional logistic regression was used to evaluate the odds ratios of potential risk factors for HCC development. A P < 0.05 was considered statistically significant.
RESULTS: The incidence of HCC in Chinese PBC patients was 4.13% (52/1255) and was significantly higher in the males (9.52%) than in the females (3.31%). Among the 52 PBC patients with HCC, 55.76% (29/52) were diagnosed with HCC and PBC simultaneously, and 5.76% (3/52) were diagnosed with HCC before PBC. The males with PBC-associated HCC were more likely than the females to have undergone blood transfusion (18.75% vs 8.33%, P = 0.043), consumed alcohol (31.25% vs 8.33%, P = 0.010), smoked (31.25% vs 8.33%, P = 0.010), had a family history of malignancy (25% vs 5.56%, P = 0.012), and had serious liver inflammation, as indicated by the elevated levels of alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, and γ-glutamyl transpeptidase (P < 0.05). Conditional logistic regression analysis revealed that body mass index (BMI) ≥ 25 [adjusted odds ratio (AOR) = 1.116, 95%CI: 1.002-1.244, P = 0.045] and history of alcohol intake (AOR = 10.294, 95%CI: 1.108-95.680, P = 0.040) were significantly associated with increased odds of HCC development in PBC patients.
CONCLUSION: HCC is not rare in Chinese PBC patients. Risk factors for PBC-associated HCC include BMI ≥ 25 and a history of alcohol intake. In addition to regular monitoring, PBC patients may benefit from abstinence from alcohol and body weight control.
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Allen AM, Hay JE. Review article: the management of cirrhosis in women. Aliment Pharmacol Ther 2014; 40:1146-54. [PMID: 25263269 DOI: 10.1111/apt.12974] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Revised: 07/21/2014] [Accepted: 09/09/2014] [Indexed: 12/12/2022]
Abstract
BACKGROUND There are differences in the predisposition, natural history of liver disease, complications and treatment response between men and women. AIM To review clinical differences in cirrhosis between men and women and to address unique management issues of fertility, pregnancy and contraception in this patient population. METHODS PubMed and MEDLINE were searched using the terms 'cirrhosis' and 'chronic liver disease', each cross-referenced with specific liver diseases, as well as terms such as 'cancer', 'hepatocellular carcinoma', 'smoking', 'liver transplantation', 'metabolic bone disease', 'fertility',' pregnancy' and 'contraception'. RESULTS Pre-menopausal status is protective in viral hepatitis C and non-alcoholic steatohepatitis. However, smoking, especially in combination with alcohol, is a stronger risk factor for cirrhosis and malignancies in women with chronic liver disease compared to men, although they are less likely than men to develop hepatocellular carcinoma. Women with cirrhosis have more osteopenic bone disease than men and require active management. Successful pregnancy is possible in well-compensated cirrhosis or with mild portal hypertension, although the maternal and foetal mortality and morbidity are higher than in the general population. The maternal risk correlates with liver disease severity and derives mostly from variceal bleeding. The choices for contraception in compensated cirrhosis are generally the same as for the general population. Women with cirrhosis are disadvantaged by the current MELD system of organ allocation, at least in part due to body size. CONCLUSION The management of women with chronic liver disease is unique in regards to counselling, screening for complications, fertility and pregnancy.
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Affiliation(s)
- A M Allen
- Hepatology and Liver Transplantation, Mayo Clinic, Rochester, MN, USA
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Prior Autoimmune Disease and Risk of Monoclonal Gammopathy of Undetermined Significance and Multiple Myeloma: A Systematic Review. Cancer Epidemiol Biomarkers Prev 2014; 23:332-42. [DOI: 10.1158/1055-9965.epi-13-0695] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Liang Y, Yang Z, Zhong R. Primary biliary cirrhosis and cancer risk: a systematic review and meta-analysis. Hepatology 2012; 56:1409-17. [PMID: 22504852 DOI: 10.1002/hep.25788] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2012] [Accepted: 04/06/2012] [Indexed: 12/13/2022]
Abstract
UNLABELLED Several studies have indicated that primary biliary cirrhosis (PBC) may be associated with increased risk of some cancers, but the results are controversial. We conducted a systematic review of studies to examine the association of PBC with cancer risk by meta-analysis. We searched the PubMed and EMBASE databases for English-language studies published before November 2011. Studies were included if they reported relative risk estimates with 95% confidence intervals (CIs) or related data for the association between PBC and cancer risk. Approximately 16,300 PBC patients from several countries were included in this analysis. Of the 3510 titles identified, 16 publications involving 17 studies meeting the inclusion criteria were included in the meta-analysis. Compared with the general population, PBC patients had a significantly higher risk of overall cancer (pooled rate ratio [RR], 1.55; 95% CI, 1.28-1.83) and hepatocellular carcinoma (HCC) (pooled RR, 18.80; 95% CI, 10.81-26.79). For stomach and pancreas cancers, the results of one study that only examined male patients with PBC indicated that PBC patients had increased risk of stomach cancer and pancreatic cancer, whereas the results of other studies of mixed-sex patients showed no significant association. Therefore, despite inconsistent results, the meta-analysis could not be conducted for assessing the association. PBC was not significantly associated with increased risk of other cancers. CONCLUSION The present systematic review and meta-analysis demonstrate that PBC is closely associated with a greater risk of overall cancer and HCC, but not with other cancers. The data regarding the association between PBC and risks of several cancers need to be further confirmed in future studies.
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Affiliation(s)
- Yan Liang
- Department of Laboratory Diagnostics, Changzheng Hospital, Second Military Medical University, Shanghai, China
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12
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The epidemiology and natural history of primary biliary cirrhosis: a nationwide population-based study. Eur J Gastroenterol Hepatol 2012; 24:824-30. [PMID: 22562114 DOI: 10.1097/meg.0b013e328353753d] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Very few population-based studies exist on the epidemiology of primary biliary cirrhosis (PBC), and none have been conducted in the last decade. We aimed to determine the epidemiology and prognosis of PBC over the past two decades. METHODS Patients were identified by multiple case finding strategies, covering the total population of Iceland. A search was conducted in the centralized database of antimitochondrial antibody (AMA) measurements and computerized diagnosis and pathological registries. All AMA measurements taken in Iceland between 1991 and 2010 were analyzed. Relevant clinical information was gathered from medical records, pathology reports, and death certificates. Incidence was compared between two periods, 1991-2000 versus 2001-2010. RESULTS A total of 168 patients were identified, of which 138 were female (82%), with a median age 62 years (range 13-92). Prevalence at the end of the study period was 38.3 cases per 100 000 person-years. Age-standardized incidence for female patients during the first period was 3.4 versus 4.1 during the second (NS) and that for male patients was 0.6 during the first period versus 1.0 per 100 000 during the second (NS). Overall incidence in the first period was 2.0 and that in the second was 2.5 per 100 000 (NS). Stage III-IV liver fibrosis was present in 28% of patients at diagnosis with no significant differences between the two decades. Median survival after diagnosis was 15 years. Five patients underwent liver transplantation. CONCLUSION The incidence and prevalence figures of PBC in Iceland are among the highest reported and have been stable over the last two decades. The prognosis of patients in this population-based cohort is better than that previously reported.
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13
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Ngu JH, Gearry RB, Frampton CM, Stedman CAM. Mortality and the risk of malignancy in autoimmune liver diseases: a population-based study in Canterbury, New Zealand. Hepatology 2012; 55:522-9. [PMID: 21994151 DOI: 10.1002/hep.24743] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
UNLABELLED Population-based quantitative data on the mortality and cancer incidence of autoimmune hepatitis (AIH), primary biliary cirrhosis (PBC), and primary sclerosing cholangitis (PSC) are scarce. Our aim was to systematically investigate the survival and risk of malignancy on population-based cohorts of AIH, PBC, and PSC in Canterbury, New Zealand. Multiple case-finding methods were employed, including searches of all public and private, adult and pediatric outpatient clinics, hospital notes, laboratory, radiology, and pathology reports. Cases that fulfilled standardized diagnostic criteria were included. Kaplan-Meier survival estimates, standardized mortality ratios (SMR), and standard incidence ratios (SIR) for malignancy were calculated. A total of 130 AIH, 70 PBC, and 81 PSC patients were included contributing to 1,156, 625, and 613 person-years at risk, respectively. For AIH, PBC, and PSC cohorts, SMRs for all-cause mortality were 2.1 (95% confidence interval [CI] 1.4-3.1), 2.7 (95% CI 1.7-4.0), and 4.1 (95% CI 2.6-6.3), SMRs for hepatobiliary mortality were 42.3 (95% CI 20.3-77.9), 71.2 (95% CI 30.7-140.3), and 116.9 (95% CI 66.8-189.8), SIRs for all cancers were 3.0 (95% CI 2.0-4.3), 1.6 (95% CI 0.8-2.9), and 5.2 (95% CI 3.3-7.8), and SIRs for extrahepatic malignancy were 2.7 (95% CI 1.8-3.9), 1.6 (95% CI 0.8-2.9), and 3.0 (95% CI 1.6-5.1), respectively. CONCLUSION This is the first population-based study to examine and compare the survival and cancer incidence in AIH, PBC, and PSC in the same population. The mortality for all three cohorts was significantly increased due to liver-related death, demonstrating the inadequacy of current management strategies. The risk of hepatic and extrahepatic malignancy was significantly increased in AIH and PSC patients.
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Affiliation(s)
- Jing Hieng Ngu
- Department of Gastroenterology, Christchurch Hospital, Christchurch, Canterbury, New Zealand
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14
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Cavazza A, Caballería L, Floreani A, Farinati F, Bruguera M, Caroli D, Parés A. Incidence, risk factors, and survival of hepatocellular carcinoma in primary biliary cirrhosis: comparative analysis from two centers. Hepatology 2009; 50:1162-8. [PMID: 19585656 DOI: 10.1002/hep.23095] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
UNLABELLED The limited information and divergent results on the prevalence, incidence, and risk factors for hepatocellular carcinoma (HCC) in patients with primary biliary cirrhosis (PBC) may be due to the low prevalence of the disease and geographical and environmental differences. Therefore, we analyzed the incidence, prevalence, survival, and risk factors for HCC in patients with PBC from two European centers (389 from Barcelona, Spain, and 327 from Padova, Italy) followed up for 9.3 +/- 6.5 years. Gender, age, smoking habit, alcohol consumption, presence of hepatitis B surface antigen (HBsAg) or hepatitis C virus antibodies (anti-HCV), and advanced histological stage (III-IV) were evaluated as risk factors for tumor development. Twenty-four patients (13 from Barcelona and 11 from Padova) developed HCC. The prevalence of HCC was similar in Barcelona (3.34%) and Padova (3.36%). The incidence was 0.35 and 0.37 per 100 patient-years, respectively. Male gender, age >52 years, smoking habit, alcohol >40 g/day, HBsAg, and anti-HCV were not associated with HCC. Advanced histological stage was the only factor associated with the development of HCC (odds ratio [OR]: 5.80, 95% confidence interval [CI]: 2.34-14.38, P < 0.001). When analyzing the two series separately, male gender was associated with higher likelihood of HCC in Padova (OR: 8.09, 95% CI: 1.93-33.8, P < 0.01). The median survival after the diagnosis of HCC was 36 months. CONCLUSION The prevalence and incidence of HCC is similar in Spain and Italy and the advanced histological stage is the only risk factor associated with the development of HCC in PBC. The slight disparities observed between the two series might be explained by patient features on diagnosis of liver disease.
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Affiliation(s)
- Anna Cavazza
- Liver Unit, Digestive Diseases Institute, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, Hospital Clínic, IDIBAPS, Barcelona, Spain
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15
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Hohenester S, Oude-Elferink RPJ, Beuers U. Primary biliary cirrhosis. Semin Immunopathol 2009; 31:283-307. [PMID: 19603170 PMCID: PMC2758170 DOI: 10.1007/s00281-009-0164-5] [Citation(s) in RCA: 116] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2009] [Accepted: 05/22/2009] [Indexed: 12/13/2022]
Abstract
Primary biliary cirrhosis (PBC) is an immune-mediated chronic cholestatic liver disease with a slowly progressive course. Without treatment, most patients eventually develop fibrosis and cirrhosis of the liver and may need liver transplantation in the late stage of disease. PBC primarily affects women (female preponderance 9–10:1) with a prevalence of up to 1 in 1,000 women over 40 years of age. Common symptoms of the disease are fatigue and pruritus, but most patients are asymptomatic at first presentation. The diagnosis is based on sustained elevation of serum markers of cholestasis, i.e., alkaline phosphatase and gamma-glutamyl transferase, and the presence of serum antimitochondrial antibodies directed against the E2 subunit of the pyruvate dehydrogenase complex. Histologically, PBC is characterized by florid bile duct lesions with damage to biliary epithelial cells, an often dense portal inflammatory infiltrate and progressive loss of small intrahepatic bile ducts. Although the insight into pathogenetic aspects of PBC has grown enormously during the recent decade and numerous genetic, environmental, and infectious factors have been disclosed which may contribute to the development of PBC, the precise pathogenesis remains enigmatic. Ursodeoxycholic acid (UDCA) is currently the only FDA-approved medical treatment for PBC. When administered at adequate doses of 13–15 mg/kg/day, up to two out of three patients with PBC may have a normal life expectancy without additional therapeutic measures. The mode of action of UDCA is still under discussion, but stimulation of impaired hepatocellular and cholangiocellular secretion, detoxification of bile, and antiapoptotic effects may represent key mechanisms. One out of three patients does not adequately respond to UDCA therapy and may need additional medical therapy and/or liver transplantation. This review summarizes current knowledge on the clinical, diagnostic, pathogenetic, and therapeutic aspects of PBC.
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Affiliation(s)
- Simon Hohenester
- Department of Gastroenterology & Hepatology/Liver Center, Academic Medical Center, G4-213, University of Amsterdam, P.O. Box 22700, 1100 DE, Amsterdam, The Netherlands
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16
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Lindgren S, Glaumann H, Almer S, Bergquist A, Björnsson E, Broomé U, Danielsson A, Lebrun B, Prytz H, Olsson R. Transitions between variant forms of primary biliary cirrhosis during long-term follow-up. Eur J Intern Med 2009; 20:398-402. [PMID: 19524182 DOI: 10.1016/j.ejim.2008.12.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2008] [Revised: 11/14/2008] [Accepted: 12/18/2008] [Indexed: 12/12/2022]
Abstract
BACKGROUND Conditions exhibiting features of two different autoimmune liver diseases are designated overlap syndromes. Variant forms display some, but not all, characteristics of a distinct autoimmune liver disease. We describe transitions over time between variant forms of PBC, i.e. AMA-negative PBC, autoimmune hepatitis (AIH)-PBC overlap and autoimmune cholangitis (AIC) in a large cohort of PBC patients in Sweden. METHODS We retrieved all patients with variant forms of PBC in six university hospitals in Sweden, covering 60% of the Swedish population. The diagnosis of PBC and its variants was based on laboratory findings and compatible histological features. The revised autoimmune hepatitis scoring system proposed by the International Autoimmune Hepatitis Group was used to establish the diagnosis of AIH. RESULTS In a population of 800 patients with PBC, we identified 35 (5%) variant forms; 25 patients with AIH-PBC overlap, 8 with AIC and 2 with AMA-negative PBC at the time of our study. The initial diagnoses were PBC (3 patients), AIH (3), AIH-PBC overlap (16), AIC (8) and AMA-negative PBC with (1) or without (4) concomitant AIH. The median follow-up was 125 (41-360) months. Immunosuppression and ursodeoxycholic acid induced a complete or good regression of increased aminotransferases in about half of the patients who were given one or both of these treatments. CONCLUSIONS Variant forms of PBC are seen in approximately 5% of PBC patients in Sweden. Transition between different forms may occur, emphasizing the value of repeat biopsies, but established overlapping AIH-PBC seems to be stable over time.
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Affiliation(s)
- Stefan Lindgren
- Department of Medicine, University Hospital MAS, Malmö, Sweden.
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17
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Parés A. [Natural history of primary biliary cirrhosis]. GASTROENTEROLOGIA Y HEPATOLOGIA 2009; 31:500-7. [PMID: 18928750 DOI: 10.1157/13127093] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Primary biliary cirrhosis is a chronic cholestatic disease that generally appears in middle-aged women. The clinical course is slow and progressive, finally leading to cirrhosis. This disease has three forms of presentation: silent, asymptomatic and symptomatic. The silent form is characterized by the presence of antimitochondrial antibodies as the only abnormality. The silent and asymptomatic forms are less aggressive and have a slower clinical course. During the course of the disease, some patients remain asymptomatic. No distinguishing features between asymptomatic patients and those who develop symptoms have been identified. Survival is better in asymptomatic than in symptomatic patients and is excellent in patients who remain asymptomatic. The introduction of treatment with ursodeoxycholic acid has greatly prolonged the natural course of the disease. In patients with good therapeutic response, survival is similar to that in the general population. The clinical and laboratory variables associated with poor prognosis are age, bilirubinemia, albuminemia, prothrombin time, ascites, hepatic encephalopathy and advanced histological stage. Likewise, the development of varices and of hepatocellular carcinoma carries a poor prognosis. Bilirubinemia is, however, the most important variable to establish prognosis. There are distinct mathematical prognostic models that sensitively predict the probability of survival and are useful to determine disease severity in specific patients.
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Affiliation(s)
- Albert Parés
- Unidad de Hepatología, Institut Clínic de Malalties Digestives i Metabòliques, Hospital Clínic, IDIBAPS, Barcelona, España.
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Werner M, Almer S, Prytz H, Lindgren S, Wallerstedt S, Björnsson E, Bergquist A, Sandberg-Gertzén H, Hultcrantz R, Sangfelt P, Weiland O, Danielsson A. Hepatic and extrahepatic malignancies in autoimmune hepatitis. A long-term follow-up in 473 Swedish patients. J Hepatol 2009; 50:388-93. [PMID: 19070390 DOI: 10.1016/j.jhep.2008.08.022] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2008] [Revised: 08/20/2008] [Accepted: 08/23/2008] [Indexed: 12/20/2022]
Abstract
BACKGROUND/AIMS Autoimmune Hepatitis (AIH) is a liver disease which may lead to liver cirrhosis. Cirrhosis is a well-known risk factor for hepatocellular cancer. Lymphoma is a disease, where immune modulating drugs as well as the autoimmune disease itself may contribute to the elevated risk. The aim was to investigate the risks of malignancies in a large cohort of AIH patients. METHODS Four hundred and seventy-three patients with AIH were matched to the Swedish national cancer register as well as to the death cause register. RESULTS We found an overall higher risk of malignancies in the cohort of AIH patients from the date of diagnosis with a SIR of 1.51 (95% CI 1.10-2.03). SIR in the subpopulation of well defined catchment areas and complete case finding was 23.28 (95% CI 7.5-54.34) for HCC. Lymphomas were found a SIR of 13.09 (95% CI 4.22-30.56). CONCLUSIONS There was an overall increased risk of malignancies in a cohort of AIH patients, which manly was caused by hepatobiliary cancers. However, the true risk of HCC in an AIH cirrhotic cohort has yet to be investigated. A significantly higher risk of lymphomas was also found, but no clear cut association to the use of immune modulators.
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Affiliation(s)
- Mårten Werner
- Department of Medicine Sections for Hepatology and Gastroenterology, Umeå University Hospital, SE-90185 Umeå, Sweden.
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Watanabe T, Soga K, Hirono H, Hasegawa K, Shibasaki K, Kawai H, Aoyagi Y. Features of hepatocellular carcinoma in cases with autoimmune hepatitis and primary biliary cirrhosis. World J Gastroenterol 2009; 15:231-9. [PMID: 19132775 PMCID: PMC2653317 DOI: 10.3748/wjg.15.231] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To characterize the clinical features of hepatocellular carcinoma (HCC) associated with autoimmune liver disease, we critically evaluated the literature on HCC associated with autoimmune hepatitis (AIH) and primary biliary cirrhosis (PBC).
METHODS: A systematic review of the literature was conducted using the Japana Centra Revuo Medicina database which produced 38 cases of HCC with AIH (AIH-series) and 50 cases of HCC with PBC (PBC-series). We compared the clinical features of these two sets of patients with the general Japanese HCC population.
RESULTS: On average, HCC was more common in men than in women with AIH or PBC. While many patients underwent chemolipiodolization (CL) or transcatheter arterial embolization (TAE) (AIH-series: P = 0.048 (vs operation), P = 0.018 (vs RFA, PEIT); PBC-series: P = 0.027 (vs RFA, PEIT), others refused therapeutic interventions [AIH-series: P = 0.038 (vs RFA, PEIT); PBC-series: P = 0.003 (vs RFA, PEIT)]. Liver failure was the primary cause of death among patients in this study, followed by tumor rupture. The survival interval between diagnosis and death was fairly short, averaging 14 ± 12 mo in AIH patients and 8.4 ± 14 mo in PBC patients.
CONCLUSION: We demonstrated common clinical features among Japanese cases of HCC arising from AIH and PBC.
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Liver cirrhosis, other liver diseases, pancreatitis and subsequent cancer: record linkage study. Eur J Gastroenterol Hepatol 2008; 20:384-92. [PMID: 18403939 DOI: 10.1097/meg.0b013e3282f4489f] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To determine the risk of cancer in cohorts of patients with alcoholic cirrhosis, other alcoholic liver diseases, other and unspecified cirrhosis, primary biliary cirrhosis, viral hepatitis, acute pancreatitis and chronic pancreatitis compared with the risk in a control cohort. METHODS Analysis of statistical database of linked hospital and mortality data in an area in southern England. RESULTS Compared with the control cohort, rate ratios were elevated for cancer overall and were particularly high for liver cancer in patients with alcoholic cirrhosis (rate ratio for cancer overall 2.4, 95% confidence interval 2.0-3.0 and 27.8, 17.7-41.7 for liver cancer); with other and unspecified cirrhosis (3.1, 2.7-3.6 and 35.1, 25.4-47.6); with other alcoholic liver diseases (2.3, 2.0-2.7 and 17.7, 11.5-26.0); with primary biliary cirrhosis (1.4, 0.9-2.0 and 19.6, 8.4-39.1) and with viral hepatitis (1.5, 1.2-1.9 and 18.6, 9.8-32.2). Pancreatic cancer risk was significantly and substantially elevated in all cohorts except that with primary biliary cirrhosis. Lung cancer risk was significantly high in all cohorts except those with primary biliary cirrhosis and viral hepatitis. Oral cavity cancers were elevated in alcoholic cirrhosis cohort (8.6; 3.1-18.9) and the other alcoholic liver diseases cohort (10.1; 5.9-16.2), as was colon cancer (2.8; 1.4-5.0 and 2.0; 1.2-3.3, respectively). Non-Hodgkin's lymphoma was significantly elevated in the group of 'other and unspecified cirrhosis' (11.4; 7.2-17.3). CONCLUSION All seven conditions carry an increased risk of cancer, but each condition has a somewhat different profile of cancer risk associated with it.
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Abstract
OBJECTIVES In primary biliary cirrhosis (PBC), the development of hepatocellular carcinoma (HCC) was thought to represent a rare complication. In contrast, extrahepatic malignancies have been reported to be significantly associated with PBC. The aim of this study was to determine the incidence of HCC and of extrahepatic malignancies in a large cohort of patients with PBC. METHODS A total of 212 patients with documented PBC (19 men and 193 women) were followed up for a median of 6 (range, 1-23) years. RESULTS In total, 23 (10.8%) cases of malignancy were diagnosed; eight (3.8%) patients with HCC and 15 (7.0%) with extrahepatic malignancies. PBC patients were found to have a 10-year risk of 4% for developing HCC and of 13% for developing extrahepatic malignancies. The risk for HCC was significantly higher in the PBC patients with cirrhosis (15% at 10 years of follow-up). In contrast, the histologic stage of PBC does not influence the risk for extrahepatic malignancy. CONCLUSION Our study confirms that there is a risk of HCC in Greek patients with PBC, particularly in patients with stage IV PBC. The risk of extrahepatic malignancies is higher than that of HCC, but it is not influenced by the histologic stage of the liver disease.
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22
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Abstract
(Table is included in full-text article.)PBC in the advanced stage, corresponding to PBC stage IV, was shown in the past to be associated with an increased incidence of hepatocellular carcinoma (HCC). There is currently a debate, about the increase in incidence of extrahepatic malignancies, as some, but not all studies reported these neoplasms to be more common, especially breast cancer, irrespective of the PBC disease stage. In this issue of the journal a case series is reported on the incidence of various malignancies in a cohort of 212 patients with PBC from Greece. Considering as reference the cancer registries of another Mediterranean Country, like Italy, we could suggest that the incidence of extrahepatic malignancy, breast included, is not increased in PBC patients. Indeed, a more accurate analysis of the literature, shows that higher incidence of breast cancer were reported only for PBC patients evaluated in the 1970s and early 1980s, for whom a contribution of immunosuppressive agents, largely under investigation at that time, could be speculated. PBC patients do not need, therefore, to be submitted to stricter surveillance programs for extrahepatic cancer than the general population. As far as the development of HCC is concerned, instead, PBC patients should undergo the usual surveillance reserved to other categories of cirrhotic patients, according to published guidelines for the management of HCC. Such surveillance should start only when PBC patients have reached disease stage IV (frank cirrhosis).
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Jackson H, Solaymani-Dodaran M, Card TR, Aithal GP, Logan R, West J. Influence of ursodeoxycholic acid on the mortality and malignancy associated with primary biliary cirrhosis: a population-based cohort study. Hepatology 2007; 46:1131-7. [PMID: 17685473 DOI: 10.1002/hep.21795] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
UNLABELLED There is debate over the mortality and malignancy risk in people with primary biliary cirrhosis (PBC) and whether this risk is reduced by use of ursodeoxycholic acid. To investigate this issue, we identified 930 people with PBC and 9,202 control subjects from the General Practice Research Database in the United Kingdom. We categorized regular ursodeoxycholic acid as treatment with 6 or more prescriptions and nonregular treatment as less than 6. We found a 2.7-fold increase in mortality for the PBC cohort compared with the general population [adjusted hazard ratio (HR), 2.69; 95% CI, 2.35-3.09]. In those having regular ursodeoxycholic acid (43%), the mortality increase was 2.2-fold (HR, 2.19; 95% CI, 1.66-2.87) and in those not treated 2.7-fold (HR, 2.69; 95% CI, 2.18-3.33). This apparent reduction in mortality was not explained by less severe disease in the ursodeoxycholic acid-treated group. The increased risk of primary liver cancer in ursodeoxycholic acid-treated patients was 3-fold (HR, 3.17; 95% CI, 0.64-15.62), in contrast to an 8-fold increase in those not treated (HR, 7.77; 95% CI, 1.30-46.65). CONCLUSION We found that people with PBC had a 3-fold mortality increase when compared with the general population, which was somewhat reduced by regular treatment with ursodeoxycholic acid. However, the observed effect of ursodeoxycholic acid was not statistically significant.
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Affiliation(s)
- Hannah Jackson
- University of Nottingham Medical School, Division of Epidemiology and Public Health, Medical School, Queen's Medical Centre, Nottingham, United Kingdom
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24
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Suzuki A, Lymp J, Donlinger J, Mendes F, Angulo P, Lindor K. Clinical predictors for hepatocellular carcinoma in patients with primary biliary cirrhosis. Clin Gastroenterol Hepatol 2007; 5:259-64. [PMID: 17174610 DOI: 10.1016/j.cgh.2006.09.031] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Although hepatocellular carcinoma (HCC) occurs with increased frequency in patients with primary biliary cirrhosis (PBC), the exact frequency is relatively low. Optimal selection of PBC patients for HCC screening needs to be determined for effective screening. In this study, we aimed to explore clinical predictors of HCC in PBC patients. METHODS We performed a case-control study using 17 PBC patients with HCC identified from 1976 to 2002 at the Mayo Clinic. Control PBC patients who had no evidence of HCC were selected for each case by matching the first year of their visit to the Mayo Clinic. All medical information was collected within 2 years from when the cases were diagnosed with HCC. Logistic regression models were used for the analyses. RESULTS Age, sex, history of blood transfusion, current smoking, histologic stage at PBC diagnosis, any signs of portal hypertension, Mayo score, hemoglobin level, platelet count, aspartate aminotransferase level, and albumin level were associated with the presence of HCC (P < .05 for each). In multivariable analysis, older age (OR, 1.7; 95% confidence interval [CI], 1.1-2.5 for 5 years), male sex (OR, 9.7; 95% CI, 1.4-68.3), history of blood transfusion (OR, 5.0; 95% CI, 1.0-24.3), and any signs of portal hypertension (OR, 22.9; 95% CI, 3.4-155.3) were associated significantly with increased odds of HCC and yielded an excellent diagnostic performance (area under the receiver operating characteristics curve rate, 0.91). CONCLUSIONS Older age, male sex, history of blood transfusion, and any signs of portal hypertension or cirrhosis indicate higher likelihood of HCC and should be considered for HCC screening. Further studies in larger patient cohorts are required to verify the diagnostic model.
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Affiliation(s)
- Ayako Suzuki
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
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25
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Alvaro D, Mancino MG, Onori P, Franchitto A, Alpini G, Francis H, Glaser S, Gaudio E. Estrogens and the pathophysiology of the biliary tree. World J Gastroenterol 2006; 12:3537-45. [PMID: 16773710 PMCID: PMC4087569 DOI: 10.3748/wjg.v12.i22.3537] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The scientific framework concerning estrogen effects on different tissues has expanded enormously during the last decades, when estrogen receptor (ER) subtypes were identified. Estrogens are not only essential for the female reproductive system, but they also control fundamental functions in other tissues including the cardiovascular system, bone, brain and liver. Recently, estrogens have been shown to target the biliary tree, where they modulate the proliferative and secretory activities of cholangiocytes, the epithelial cells lining bile ducts. By acting on both estrogen receptors (ER-α) and (ER-β) subtypes, and by activating either genomic or non-genomic pathways, estrogens play a key role in the complex loop of growth factors and cytokines, which modulates the proliferative response of cholangiocytes to damage. Specifically, estrogens activate intracellular signalling cascades [ERK1/2 (extracellular regulated kinases 1/2, PI3- kinase/AKT (phosphatidylinositol-3’ kinase/AKT)] typical of growth factors such as insulin like growth factor (IGF1), nerve growth factor (NGF) and vascular endothelial growth factor (VEGF), thus potentiating their action. In addition, estrogens stimulate the secretion of different growth factors in proliferating cholangiocytes. This review specifically deals with the recent advances related to the role and mechanisms by which estrogens modulate cholangiocyte functions in normal and pathological conditions.
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Affiliation(s)
- Domenico Alvaro
- Division of Gastroenterology, University of Rome, La Sapienza, via R. Rossellini 51, 00137 Rome, Italy.
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Abstract
Patients older than 60 are undergoing transplantation with increasing frequency. Reports from several transplant centers document that overall short-term patient survival rates in seniors undergoing liver transplantation are comparable to survival rates of younger adults. However, specific subgroups of older patients may not fare as well. Seniors with far-advanced end-stage liver disease are high-risk for liver transplantation and have poor survival rates. In addition, seniors older than 65 have worse outcomes than those who are 60 to 65, and studies have shown increased mortality with increasing age as a continuous variable. On the other hand, the majority of seniors who survive liver transplantation have full or only minimally limited functional status. Preoperative evaluation of older patients for transplantation requires careful screening to exclude cardiopulmonary disease, malignancy, and other diseases of the aged. Paradoxically, seniors may benefit from a senescent immune system, which results in decreased requirements for immunosuppressive drugs, and possibly a lower rate of acute allograft rejection. Despite good overall short-term survival in the elderly, long-term survival may be worse because of an increased rate of long-term complications, such as malignancy and heart disease. In conclusion, although advanced age is a negative risk factor, advanced age alone should not exclude a patient from liver transplantation; however, it mandates thorough pretransplant evaluation and careful long-term follow-up with attention to usual health maintenance issues in the elderly.
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Affiliation(s)
- Rajesh N Keswani
- Division of Gastroenterology and Hepatology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
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Floreani A, Baragiotta A, Leone MG, Baldo V, Naccarato R. Primary biliary cirrhosis and hepatitis C virus infection. Am J Gastroenterol 2003; 98:2757-62. [PMID: 14687829 DOI: 10.1111/j.1572-0241.2003.08717.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE The aim of this study was to describe the clinical characteristics of hepatitis C virus (HCV)-infected patients with primary biliary cirrhosis (PBC) by comparison to patients with both antimitochondrial (AMA) positive and AMA negative PBC. METHODS All patients consecutively diagnosed as having PBC between 1973 and 1999 who had a regular follow-up of at least 2 yr were prospectively included in the study. The mean follow-up was 8.3 +/- 5.7 yr. Survival was calculated according to Kaplan-Meier curves. RESULTS A total of 170 patients with PBC were considered. The syndrome with PBC and HCV infection (HCV-infected PBC patients) was recorded in 14 patients (13 women and one man), whereas 135 patients had AMA positive PBC and 18 had AMA negative PBC. Only three patients fulfilled the criteria for overlap syndrome involving PBC and autoimmune hepatitis. At presentation, the HCV-infected PBC group had significantly lower levels of ALP, gamma-glutamyl transpeptidase, and IgM than the AMA positive or AMA negative PBC patients (p < 0.01). With regard to the autoantibody profile, there was a significant association with LKM and HCV-infected PBC patients (21.4%), whereas ANA was significantly higher in AMA negative PBC patients than in the other two groups (83% vs 21.4% in the HCV-infected PBC patients and 38.5% in the AMA positive PBC group). No differences were found regarding the association with autoimmune conditions. During follow-up, hepatocellular carcinoma (HCC) developed more frequently in the PBC/HCV overlap group (i.e., three of 14 vs four of 135 patients with AMA positive PBC, p < 0.05). Survival curves were similar in HCV-infected PBC patients and AMA positive PBC, whereas the AMA negative group had a significantly slower decline (relative risk (RR) = 2.44, p < 0.05). CONCLUSION HCV-infected PBC patients are characterized by a biochemical profile with a modest rise in cholestatic enzymes but a high risk of developing HCC during follow-up.
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Affiliation(s)
- Annarosa Floreani
- Department of Surgical and Gastroenterological Sciences, University of Padua, Via Giustiniani 2, 35128 Padua, Italy
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28
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Abstract
The natural history of PBC is characterized by slowly progressive cholestasis with liver damage, development of cirrhosis and its complications, and death, unless the patient undergoes liver transplantation. The disease has at least three clinical presentations, each with a different course and prognosis: the silent and usually less aggressive form, the asymptomatic form, and the symptomatic form. There are no identifiable features that distinguish the asymptomatic population who will remain symptom-free from those patients who will develop symptoms. As expected, the survival is longer in asymptomatic than in symptomatic patients. Overall survival of asymptomatic PBC is shorter than for an age- and gender-matched control population, but the patients remaining asymptomatic had a survival equal to that of the general population. Natural history studies have identified several variables associated with survival, particularly age, bilirubin, albumin, prothrombin time, ascites, encephalopathy, and advanced histological stage. Development of esophageal varices and hepatocellular carcinoma can also affect survival. Serum bilirubin level is, however, the most heavily weighted prognostic variable and can be used as a simplistic prognostic index for patients with PBC. In the last two decades, natural history models have been developed that include clinical, biochemical, and histological variables, the most popular being the Mayo model. It has the advantage ofavoiding histological variables, and therefore can be applicable to a broad spectrum of patients with PBC. The models may also be used to evaluate the efficacy of different new treatments. Prognostic models based on serial measurements of the independent predictors of poor prognosis would lead to a more accurate prediction of survival; however, they probably will not replace clinical outlook.
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Affiliation(s)
- Albert Parés
- Liver Unit, Institute of Digestive Diseases, Hospital Clinic, University of Barcelona, C/Villarroel 170, 08036 Barcelona, Spain.
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Abstract
Primary biliary cirrhosis (PBC), autoimmune hepatitis (AIH) and primary sclerosing cholangitis (PSC) are chronic liver diseases that likely have an autoimmune basis to their pathogenesis. Although significant strides have been made in the clinical management of these conditions, their pathogenesis remains obscure. Understanding of various epidemiological factors may shed light on predisposing or causative factors for these diseases. Most is known about the epidemiology of PBC, with only minimal information on that of PSC and AIH. In this review, the current data on the epidemiology of PBC, AIH and PSC are summarized and suggestions are made for future work in this important area.
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Affiliation(s)
- J J Feld
- Toronto Western Hospital, University Health Network, Toronto, Ontario, Canada
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30
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Abstract
Primary biliary cirrhosis is a chronic cholestatic liver disease of adults. This disorder is characterised histologically by chronic non-suppurative destruction of interlobular bile ducts leading to advanced fibrosis, cirrhosis, and liver failure. The precise aetiopathogenesis of primary biliary cirrhosis remains unknown, although dysregulation of the immune system and genetic susceptibility both seem to be important. Affected patients are typically middle-aged women with abnormal serum concentrations of alkaline phosphatase. Presence of antimitochondrial antibody in serum is almost diagnostic of the disorder. Identification of primary biliary cirrhosis is important, because effective treatment with ursodeoxycholic acid has been shown to halt disease progression and improve survival without need for liver transplantation. However, therapeutic options for disease-related complications-including fatigue and metabolic bone disease-remain unavailable. Mathematical models have been developed that accurately predict the natural history of primary biliary cirrhosis in individuals. Despite advances in understanding of the disease, it remains one of the major indications for liver transplantation worldwide.
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Affiliation(s)
- Jayant A Talwalkar
- Division of Gastroenterology and Hepatology, Mayo Clinic and Foundation, Rochester, MN 55905, USA
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Askling J, Linet M, Gridley G, Halstensen TS, Ekström K, Ekbom A. Cancer incidence in a population-based cohort of individuals hospitalized with celiac disease or dermatitis herpetiformis. Gastroenterology 2002; 123:1428-35. [PMID: 12404215 DOI: 10.1053/gast.2002.36585] [Citation(s) in RCA: 377] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Studies of cancer risk in celiac disease (CD) or dermatitis herpetiformis (DH) indicate increased risks for malignant lymphoma and occasionally other neoplasms, but are characterized by small numbers, lack of systematic cancer assessment, and subjects identified from referral institutions. METHODS By using Swedish population-based inpatient and cancer registry data, we followed-up 12,000 subjects with CD or DH, and evaluated cancer incidence by using standardized incidence ratios (SIR). RESULTS Adults (but not children and adolescents) with CD had an elevated overall risk for cancer (SIR = 1.3) that declined with time and eventually reached unity. Elevated risks were found for malignant lymphomas, small-intestinal, oropharyngeal, esophageal, large intestinal, hepatobiliary, and pancreatic carcinomas. The excess occurrence of malignant lymphomas was confined to adults, decreased with time of follow-up evaluation, and decreased over successive calendar periods. Decreased risks were found for breast cancer. Subjects with DH had a slightly increased overall cancer risk (SIR = 1.2) owing to excesses of malignant lymphoma and leukemia, but no increases of gastrointestinal carcinomas. CONCLUSIONS Albeit increased, the relative risks for lymphomas and gastrointestinal cancers in this study are lower (and declining) than in most previous reports. The overall cancer risk is only moderately increased, and nonelevated during childhood and adolescence.
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Affiliation(s)
- Johan Askling
- Clinical Epidemiology Unit, Department of Medicine, Karolinska Institute/Hospital, Stockholm, Sweden.
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Prince M, Chetwynd A, Newman W, Metcalf JV, James OFW. Survival and symptom progression in a geographically based cohort of patients with primary biliary cirrhosis: follow-up for up to 28 years. Gastroenterology 2002; 123:1044-51. [PMID: 12360466 DOI: 10.1053/gast.2002.36027] [Citation(s) in RCA: 220] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND & AIMS Although several excellent studies have described the natural history of primary biliary cirrhosis, most were reported from tertiary referral centers. We examined the prognosis of primary biliary cirrhosis in a comprehensive geographically defined cohort. METHODS We followed up 770 primary biliary cirrhosis patients prevalent between January 1987 and December 1994 until death, transplantation, or censor on January 1, 2000, by interview and review of case notes and death certificates. Analysis of survival data was performed with Kaplan-Meier methods and Cox regression. RESULTS Median patient survival was 9.3 years from diagnosis. Patient age, alkaline phosphatase, albumin, and bilirubin at diagnosis independently predicted survival in Cox modeling. Prothrombin time and histologic stage did not independently affect survival. Observed survival was predicted well by this model and by the Mayo prognostic score (R2(M) = 0.37 and 0.18, respectively; R2(M) is a likelihood-based measure of the percentage information gain from the model due to covariates). Forty-two percent of deaths were caused by liver disease. Thirty-nine patients had liver transplantations by the censor date. Survival was much poorer than for an age- and sex-matched control population (standardized mortality ratio = 2.87 [1.73 excluding liver deaths]). The most common symptoms at diagnosis were pruritus (18.9%) and fatigue (21.0%). Twenty-six percent of patients developed liver failure by 10 years after diagnosis. CONCLUSIONS Although primary biliary cirrhosis is often now diagnosed at an early stage, the diagnosis still carries important prognostic implications. A significant proportion of patients develop liver failure, require transplantation, or die prematurely after this diagnosis.
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Affiliation(s)
- Martin Prince
- Centre for Liver Research, The Medical School, Framlington Place, Newcastle-Upon-Tyne, United Kingdom
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Abstract
AIH is a chronic liver disease that has been associated with hepatic failure and death in the absence of liver transplantation. As a result, AIH imparts significant medical and economic burdens on affected patients and health care delivery systems, respectively. The use of accepted methodologies for outcomes and health services research has identified emerging information on the epidemiology and natural history, HRQoL, and resource utilization for similar autoimmune chronic liver diseases such as PBC and PSC. Similar efforts are needed in AIH, and they are supported on the basis of existing data which suggest similar levels of disease burden compared to PBC and PSC. As a result, the ability to plan for disease management strategies in AIH that require the allocation of scarce resources will be feasible.
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Affiliation(s)
- Jayant A Talwalkar
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street, S.W. Rochester, MN 55905, USA.
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Floreani A, Paternoster D, Mega A, Farinati F, Plebani M, Baldo V, Grella P. Sex hormone profile and endometrial cancer risk in primary biliary cirrhosis: a case-control study. Eur J Obstet Gynecol Reprod Biol 2002; 103:154-7. [PMID: 12069739 DOI: 10.1016/s0301-2115(02)00046-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
OBJECTIVE To investigate the sex hormone profile and endometrial histology in primary biliary cirrhosis (PBC). STUDY DESIGN A prospective case-control study. Twenty-two females with PBC and 22 sex- and age-matched healthy controls underwent complete gynaecological examination including endometrial biopsy and a sex hormone serological profile including: oestrone, 17-beta oestradiol, testosterone, progesterone, dehydroepiandrosterone sulphate (DHEA-S) and sex hormone binding protein (SHBG). The sex hormone profile was evaluated with respect to the body mass index (BMI), anthropometric measurements and endometrial histological/cytological patterns in each case. Statistical analysis was done with the chi-squared method, Student's t-test for unpaired data, linear regression analysis, Spearman's rank correlation test and stepwise multiple regression analysis. RESULTS The BMI was comparable in the two groups, while PBC cases had significantly smaller subscapular, waist, bicipital, tricipital and calf fold measurements than controls. Testosterone serum levels were significantly lower in PBC cases than in controls (0.9+/-0.6 versus 1.4+/-0.7 mmol/l, P<0.03), whereas SHBG was significantly higher than in controls (88.6+/-72.1 versus 63.6+/-27.6, P<0.005). No significant differences between the two groups were found for oestrone, 17-beta oestradiol, DHEA-S, and progesterone levels. No difference patterns were observed in endometrial histological/cytological patterns. Multiple regression analysis identified SHBG as an independent variable associated with PBC. CONCLUSIONS Changes in sex hormone profile are secondary to hepatic dysfunction in PBC. Females with PBC do not appear to carry a higher risk of endometrial cancer.
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Affiliation(s)
- Annarosa Floreani
- Division of Gastroenterologia, Department of Surgical Sciences, University of Padova, Via Giustiniani 2, 35128, Padova, Italy.
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Shibuya A, Tanaka K, Miyakawa H, Shibata M, Takatori M, Sekiyama K, Hashimoto N, Amaki S, Komatsu T, Morizane T. Hepatocellular carcinoma and survival in patients with primary biliary cirrhosis. Hepatology 2002; 35:1172-8. [PMID: 11981767 DOI: 10.1053/jhep.2002.33157] [Citation(s) in RCA: 72] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The incidence of hepatocellular carcinoma (HCC) in patients with primary biliary cirrhosis (PBC) is not well known. The aims of this study are to determine HCC incidence and survival, and to identify risk factors associated with these outcomes in patients with PBC. We collected information on 396 patients with PBC at enrollment and followed-up from 6 to 271 months. They were all negative for hepatitis B and C virus markers. HCC was detected by scanning with ultrasonography, computed tomography, or both every 4 to 6 months. Life expectancy (LE) was approximated with the declining exponential approximation of LE. A total of 14 patients developed HCC. The cumulative appearance rate of HCC in patients with advanced-stage PBC (Scheuer's stage III or IV) was significantly higher than that for patients with early-stage (stage I or II) (12.3% and 7.7% by the tenth year, respectively. P =.021). Proportional hazards analysis showed 3 factors are independently associated with the development of HCC: age at the time of diagnosis, male gender, and history of blood transfusion. Age, male gender, and advanced-stage PBC were associated with survival, but HCC development was not. The disease-specific annual mortality rate was estimated to be 0.008 for women and 0.028 for men with advanced-stage PBC. In conclusion, HCC develops in old patients with advanced-stage PBC, but HCC does not affect the patients' survival.
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Affiliation(s)
- Akitaka Shibuya
- Department of Internal Medicine, Kitasato University School of Medicine, Sagamihara, Japan.
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Wassmuth R, Depner F, Danielsson A, Hultcrantz R, Lööf L, Olson R, Prytz H, Sandberg-Gertzen H, Wallerstedt S, Lindgren S. HLA class II markers and clinical heterogeneity in Swedish patients with primary biliary cirrhosis. TISSUE ANTIGENS 2002; 59:381-7. [PMID: 12144621 DOI: 10.1034/j.1399-0039.2002.590504.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Genetic susceptibility to PBC can, at least in part, be ascribed to the major histocompatibility complex. The relevance of immunogenetic markers for the clinical presentation and course, however, is unclear. Thus, the aim of this study was to investigate the contribution of HLA class II genes to susceptibility, clinical presentation and course of disease in PBC patients. HLA genotyping for HLA-DRB1, -DQB1 and -DPB1 was carried out in a total of 99 Swedish PBC patients and 158 controls. Clinical parameters including epidemiologic variables, signs and symptoms of PBC-related liver disease and histologic data were collected and analyzed in 92 patients at study entry and at follow-up five years later. Significant clinical heterogeneity was seen among PBC patients upon study entry. Although a significant disease association was seen for HLA DRB1*08 and DQB1*0402, immunogenetic markers identified neither a particular subset of patients nor an association with the clinical course of the disease. HLA-DRB1*08 and DQB1*0402 provide the strongest immunogenetic influence in PBC. However, this association is not restricted to any particular, clinically defined subgroup of patients and it is not predictive for the course of the disease.
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Affiliation(s)
- R Wassmuth
- 1Institute for Clinical Immunology, Department of Medicine III, University of Erlangen-Nürnberg, Erlangen, Germany
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Tanaka A, Leung PS, Kenny TP, Au-Young J, Prindiville T, Coppel RL, Ansari AA, Gershwin ME. Genomic analysis of differentially expressed genes in liver and biliary epithelial cells of patients with primary biliary cirrhosis. J Autoimmun 2001; 17:89-98. [PMID: 11488641 DOI: 10.1006/jaut.2001.0522] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The characterization of differentially expressed genes provides a powerful tool for identifying molecules that may be involved in the pathogenesis of disease. We have used two independent techniques to identify overexpressed transcripts in bile duct cells and in liver from patients with primary biliary cirrhosis (PBC). In the first method, we used suppressive subtractive hybridization to compare mRNA from isolated PBC bile duct epithelial cells (BECs) to normal BECs and identified 71 clones as transcribed at higher levels in PBC-BECs. Amongst these clones, 62/71 had matches in a non-redundant nucleotide database and 9/71 had matches in an EST database. Of the 62 clones, 51/62 include a complexity of genes involved in cell proliferation, signal transduction, transcription regulation, RNA processing, carbohydrate metabolism and hypothetical/unknown proteins; 4/62 were identified as interstitial collagenase and collagenase precursors, 4/62 as ribosomal proteins, 3/62 as mitochondrial DNA. The mitochondrial cDNA sequences included cytochrome c oxidase, Wnt-13, and the pHL gene, a c-myc oncogene containing coxIII sequence. In the second method, we constructed cDNA libraries from three different PBC livers and sequenced a total of 12,324 independent clones. These 12,324 clones underwent virtual subtraction with 2,814,148 independent clones from Incyte LifeSeq libraries. Twenty one sequences were identified as unique to PBC liver. Collectively, these approaches identified a number of genes involved in signalling, RNA processing, mitochondrial function, inflammation, and fibrosis. Interestingly, both Wnt-13 and Notch transcripts are overexpressed in PBC liver. Further studies are needed to focus on the significance of these genes during the natural history of disease.
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Affiliation(s)
- A Tanaka
- Division of Rheumatology, Allergy and Clinical Immunology, Department of Internal Medicine, University of California at Davis, CA 95616, USA
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Haagsma EB, Hagens VE, Schaapveld M, van den Berg AP, de Vries EG, Klompmaker IJ, Slooff MJ, Jansen PL. Increased cancer risk after liver transplantation: a population-based study. J Hepatol 2001; 34:84-91. [PMID: 11211912 DOI: 10.1016/s0168-8278(00)00077-5] [Citation(s) in RCA: 259] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND/AIMS Development of de novo malignancies emerges as a serious long term complication after liver transplantation. METHODS We reviewed the medical records of 174 adult one-year survivors for de novo malignancies. The observed cancer rates were compared with the expected cancer rates in the Dutch population. RESULTS Twenty-one of the 174 patients developed 23 malignancies (12%). Skin and lip cancer accounted for 12 of the 23 malignancies (52%). Only one patient had a B-cell lymphoma. The cumulative risk for de novo malignancy was 6, 20, and 55% at 5, 10, and 15 years after transplantation, respectively. The overall relative risk (RR) as compared with the general population was 4.3 (95% confidence interval 2.4-7.1). Significantly increased RRs were observed for non-melanoma skin cancer (RR 70.0), non-skin solid cancer (RR 2.7), renal cell cancer (RR 30.0), and colon cancer (RR 12.5). Multivariate analysis showed that an age > 40 years and pretransplant use of immunosuppression were significant risk factors. CONCLUSIONS An increased risk of cancer exists after liver transplantation, for both for skin/lip cancer, and other solid tumors. Older age and the use of immunosuppression are risk factors.
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Affiliation(s)
- E B Haagsma
- Department of Gastroenterology and Hepatology, University Hospital Groningen, The Netherlands.
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Heathcote EJ. Management of primary biliary cirrhosis. The American Association for the Study of Liver Diseases practice guidelines. Hepatology 2000; 31:1005-13. [PMID: 10733559 DOI: 10.1053/he.2000.5984] [Citation(s) in RCA: 320] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Primary biliary cirrhosis (PBC) is a presumed autoimmune disease of the liver, which predominantly affects women once over the age of 20 years. Most cases are diagnosed when asymptomatic (60%). The antimitochondrial antibody is present in serum in most, but not in all, patients with PBC. The disease generally progresses slowly but survival is less than an age- and gender-matched general population. The symptomatic patient may have fatigue, generalized pruritus, portal hypertension, osteoporosis, skin xanthomata, fat soluble vitamin deficiencies, and/or recurrent asymptomatic urinary tract infections. Many nonhepatic autoimmune diseases are found in association with PBC and may prompt initial presentation. To date, immunosuppressive therapy has not been shown to prolong survival in PBC. The hydrophilic bile acid, ursodeoxycholic acid (UDCA), has been shown when given in a dose of 13 to 15 mg/kg daily for up to 4 years to delay the time to liver transplantation or death. This therapy also causes a significant improvement of all the biochemical markers of cholestasis but has no beneficial effects on any of the symptoms or associated disorders. Treatment with UDCA does not obviate the need for liver transplantation. Therapies to prevent complications arising from malabsorption, portal hypertension, and/or osteoporosis are required as well. Good control of pruritus can be achieved in most patients. PBC is diagnosed with increasing frequency, but the agent(s) responsible for this slowly progressive destruction of the interlobular bile ducts remains elusive and hence a specific therapy remains unavailable.
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Affiliation(s)
- E J Heathcote
- Division of Gastroenterology, University of Toronto, The Toronto Hospital, Toronto, Ontario, Canada.
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Floreani A, Baragiotta A, Martines D, Naccarato R, D'odorico A. Plasma antioxidant levels in chronic cholestatic liver diseases. Aliment Pharmacol Ther 2000; 14:353-8. [PMID: 10735930 DOI: 10.1046/j.1365-2036.2000.00729.x] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND [corrected] A predictable consequence of cholestasis is malabsorption of fat-soluble factors, (vitamins A, D, E, K) and other free radical scavengers, such as carotenoids. It has been suggested that oxygen-derived free radicals may be involved in the pathogenesis of chronic liver damage. AIMS (i) To evaluate retinol, alpha-tocopherol and carotenoid plasma levels in two groups of patients with chronic cholestatic liver disease (primary biliary cirrhosis and primary sclerosing cholangitis); (ii) to compare the respective plasma levels with those of the general population; (iii) to correlate the plasma levels with disease severity. METHODS A total of 105 patients with chronic cholestasis were included in the study: 86 with primary biliary cirrhosis (81 female, five male, mean age 55.5 +/- 11 years), 19 with primary sclerosing cholangitis (seven female, 12 male, mean age 35 +/- 11 years; six patients had associated inflammatory bowel disease); 105 sex- and age-matched subjects from the general population in the same geographical area (88 female, 17 male, mean age 51.3.5 +/- 10 years) served as controls. Carotenoids (lutein zeaxanthin, lycopene, beta-carotene, alpha-carotene, beta-cryptoxanthin), retinol and alpha-tocopherol were assayed by high-pressure liquid chromatography. A food frequency questionnaire was administered to each subject to evaluate the quality and the quantity of dietary compounds. Data were processed by analysis of variance and linear regression analysis, as appropriate. RESULTS Both primary biliary cirrhosis and primary sclerosing cholangitis patients had significantly lower levels of retinol, alpha-tocopherol, total carotenoids, lutein, zeaxanthin, lycopene, alpha- and beta-carotene than controls (P < 0.0001). Among the cholestatic patients, no significant difference in the concentration of antioxidants was observed between primary biliary cirrhosis and primary sclerosing cholangitis subjects. Anti-oxidant plasma levels were not affected by the severity of the histological stage in primary biliary cirrhosis, but a negative correlation was found between total carotenoids and both alkaline phosphatase (ALP) and gammaglutamyl transpeptidase (GGT) (P < 0.013 and P < 0.018, respectively). Within the primary sclerosing cholangitis group, no correlation was found between total carotenoids and cholestatic enzymes. Nutritional intake in cholestatic patients was comparable to controls, including fruit and vegetable intake. CONCLUSIONS Although no clinical sign of deficiency is evident, plasma levels of antioxidants are low in cholestatic patients even in early stages of the disease. This is probably due to malabsorption of fat-soluble vitamins, as well as other mechanisms of hepatic release, suggesting the need for dietary supplementation.
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Affiliation(s)
- A Floreani
- Department of Surgical and Gastroenterological Sciences, University of Padova, Italy.
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41
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Abstract
Primary biliary cirrhosis and primary sclerosing cholangitis are the most common chronic cholestatic liver diseases in adults that lead to biliary cirrhosis and its inherent complications such as portal hypertension and liver failure. Although important advances in the understanding of the pathogenesis of these conditions have been accomplished in the last two decades, much work is needed to uncover the interaction of genetic and immunologic mechanisms involved in their pathogenesis. Ursodeoxycholic acid at dosage of 13 to 15 mg/kg/d is the only agent that can currently be recommended in the treatment of PBC. No medical therapy aimed at disrupting disease progression is available for patients with primary sclerosing cholangitis, although several agents with different properties are currently under evaluation. Liver transplantation is the treatment of choice for patients with primary biliary cirrhosis and primary sclerosing cholangitis with end-stage liver disease.
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Affiliation(s)
- P Angulo
- Division of Gastroenterology and Hepatology, Mayo Clinic and Foundation, Rochester, Minnesota, USA
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Nijhawan PK, Therneau TM, Dickson ER, Boynton J, Lindor KD. Incidence of cancer in primary biliary cirrhosis: the Mayo experience. Hepatology 1999; 29:1396-8. [PMID: 10216121 DOI: 10.1002/hep.510290511] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Patients with primary biliary cirrhosis (PBC) may be at increased risk for malignancies. Several studies have addressed the risk of specific malignancies; however, there is little information about overall incidences of malignancies in these patients. We hypothesize that these patients may be at an increased risk for cancer. We performed a retrospective chart review evaluating patients with the diagnosis of PBC and malignancies. We reviewed records of patients with PBC presenting to the Mayo Clinic between 1976 and 1985. The diagnosis of PBC was made using evidence of cholestasis, positive antimitochondrial antibody titers and liver biopsy findings consistent with PBC. The incidence of malignancies were then compared with published data by the Surveillance, Epidemiology and End Results (SEER) program of the National Cancer Institute. Of the 1,692 patients with PBC in the Mayo Clinic data base, 114 patients were identified with primary cancer. The number of malignancies was higher than would be anticipated by chance alone; with 93 observed versus 62.4 expected events (P <.001). Hepatobiliary malignancies had a relative risk of 46 (P <.0001) for women and 55 (P <.0001) in men. There was a dramatic increased risk for development of hepatobiliary malignancies. PBC patients might benefit from more aggressive surveillance for hepatobiliary malignancies during their lifetime.
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Affiliation(s)
- P K Nijhawan
- Department of Gastroenterology and Hepatology, The Mayo Clinic, Rochester, MN 55905, USA
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Sorensen HT, Friis S, Olsen JH, Thulstrup AM, Mellemkjaer L, Linet M, Trichopoulos D, Vilstrup H, Olsen J. Risk of liver and other types of cancer in patients with cirrhosis: a nationwide cohort study in Denmark. Hepatology 1998; 28:921-5. [PMID: 9755226 DOI: 10.1002/hep.510280404] [Citation(s) in RCA: 217] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Cancer risk in patients with cirrhosis could be modified by factors such as changes in hormonal levels, impaired metabolism of carcinogens, or alteration of immunological status. We investigated the risk of liver and various forms of cancer in patients with cirrhosis in a follow-up study. We identified 11,605 1-year survivors of cirrhosis from the files of the Danish National Registry of Patients (NRP) from 1977 to 1989. Occurrence of cancer through 1993 was determined by linkage to the Danish Cancer Registry. For comparison, the expected number of cancer cases was estimated from national age-, sex-, and site-specific incidence rates. Overall, 1,447 cancers were diagnosed among the study subjects, as compared with 708.1 expected, to yield a standardized incidence ratio (SIR) of 2.0 (95% CI: 1.9 to 2.2). In all diagnostic subgroups of cirrhosis, the risk of primary liver cancer, mainly hepatocellular carcinoma, was markedly elevated, with 245 observed cases and an overall 36-fold elevated risk (59.9-fold elevated for hepatocellular carcinoma and 10-fold for cholangiocarcinoma). Substantial and persistent excesses during follow-up were seen for all types of cancer associated with tobacco and alcohol habits (cancer of the lung, larynx, buccal cavity, pharynx, pancreas, urinary bladder, and kidney), while moderate excesses were seen for cancers of the colon and breast. The latter, however, were not complemented by any decrease in the risk of prostate cancer (SIR: 1.0; 95% CI: 0.7 to 1. 3). A slightly increased risk was seen for testis cancer, but disappeared after 10 years. We found evidence of an increased risk for liver and several extrahepatic cancers in patients with cirrhosis. Although part of this increase is likely attributable to alcohol and tobacco consumption, our study opens up the possibility that cirrhosis plays a role in the carcinogenesis of types of cancer other than liver cancer.
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Affiliation(s)
- H T Sorensen
- Department of Medicine V, Aarhus University Hospital, Aarhus, Denmark
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Abstract
Primary biliary cirrhosis (PBC) is a liver disease of unknown etiology characterized by chronic nonsuppurative destructive cholangitis (CNSDC) of intrahepatic septal and interlobular bile ducts. It is generally defined as an autoimmune disease. Characteristically, patients with PBC have a cholestatic serum hepatic profile and circulating antimitochondrial antibodies (AMA). PBC is progressive and ultimately leads to biliary cirrhosis and liver failure. It occurs at least three times more often in women than in men and it is the most common indication for liver transplantation in women around the world. There is no known cure for PBC. Despite the remarkable progress elucidating the genetics of breast cancer, and the effort placed on breast cancer education and screening methods, the mortality of breast cancer remains unacceptably high. In this essay, we describe the similarities between breast cancer and PBC and how their pathogenesis may be related. The hypothesis stated herein has evolved from reports from the early 1980s that linked an increased risk for breast cancer with PBC, and from the author's clinical experience with patients who suffer from both diseases. The association between these two diseases in the USA merits further investigation. If it is confirmed, risk factors involved in their pathogenesis will be identified.
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Affiliation(s)
- N V Bergasa
- Division of Gastroenterology and Liver Disease, Beth Israel Medical Center, New York, NY 10003, USA
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45
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Abstract
Chronic cholestatic liver disease may be complicated by hepatobiliary malignancy. The early detection of hepatocellular carcinoma and cholangiocarcinoma is of paramount importance in the evaluation of candidates for liver transplantation, which remains the only effective treatment modality for advanced primary biliary cirrhosis and primary sclerosing cholangitis. This article reviews the identification of patients at high risk, current techniques for diagnosis, and makes recommendations for screening high-risk patients. This article also reviews preliminary data from the Mayo Clinic regarding liver transplantation for cholangiocarcinoma following radiation therapy.
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Affiliation(s)
- B A Jones
- Division of Gastroenterology and Hepatology, Mayo Medical School, Clinic, and Foundation, Rochester, Minnesota 55905, USA
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Harnois DM, Gores GJ, Ludwig J, Steers JL, LaRusso NF, Wiesner RH. Are patients with cirrhotic stage primary sclerosing cholangitis at risk for the development of hepatocellular cancer? J Hepatol 1997; 27:512-6. [PMID: 9314129 DOI: 10.1016/s0168-8278(97)80356-x] [Citation(s) in RCA: 72] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND/AIMS The risk of cholangiocarcinoma in primary sclerosing cholangitis is widely recognized to be 8-30%, whereas the risk of acquiring hepatocellular carcinoma in primary sclerosing cholangitis is unknown. As in other chronic liver diseases, the presence of hepatocellular carcinoma in a patient with primary sclerosing cholangitis undergoing evaluation for orthotopic liver transplantation would clearly impact on the candidacy, diagnostic evaluation, and alternative treatment options. Thus, the aim of our study was to determine the prevalence of hepatocellular carcinoma in patients undergoing liver transplantation for primary sclerosing cholangitis. METHODS The records of the 520 patients undergoing orthotopic liver transplantation at our institution between 1985 and May 1995 were reviewed. Of the 134 patients with primary sclerosing cholangitis, three (2%) had hepatocellular carcinoma. In the 386 patients without primary sclerosing cholangitis undergoing orthotopic liver transplantation, 22 (6%) had hepatocellular carcinoma. RESULTS Neither the duration of primary sclerosing cholangitis (range 7-23 years) nor the presence of ulcerative colitis (two of three patients) distinguished those patients with primary sclerosing cholangitis plus hepatocellular carcinoma from those with primary sclerosing cholangitis alone. None of the three patients with primary sclerosing cholangitis plus hepatocellular carcinoma had evidence for hepatitis B or C, alpha-1-antitrypsin deficiency, or hemochromatosis. None of the tumors was of the fibrolamellar variety of hepatocellular carcinoma. CONCLUSIONS The prevalence of hepatocellular carcinoma in patients with primary sclerosing cholangitis undergoing orthotopic liver transplantation is 2%. These data suggest that patients with advanced cirrhotic-stage primary sclerosing cholangitis are at increased risk for developing hepatocellular carcinoma and should be screened for hepatocellular carcinoma as well as for cholangiocarcinoma prior to orthotopic liver transplantation.
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Affiliation(s)
- D M Harnois
- Division of Gastroenterology, Mayo Clinic and Foundation, Rochester, USA
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47
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Van Dam GM, Gips CH. Primary biliary cirrhosis in The Netherlands. An analysis of associated diseases, cardiovascular risk, and malignancies on the basis of mortality figures. Scand J Gastroenterol 1997; 32:77-83. [PMID: 9018771 DOI: 10.3109/00365529709025067] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND/METHODS In 1979 death rate registration for primary biliary cirrhosis (PBC) became available in The Netherlands. In the 14-year period 1979-92, 417 persons died of and 179 with PBC. We investigated secondary causes of death using standardized mortality ratios (SMR) (1.0 as reference, P < 0.001 regarded as significant). RESULTS Median age was 70-74 (35 to > 85) years. Secondary causes of death originated from the circulatory, digestive, and respiratory tracts and malignancies. Younger persons (< 60 years), dying of PBC, more often died with "toxicity related to immunosuppression' than older persons (P < 0.01). Younger persons (< 60) dying with PBC, more often died of hepatocellular carcinoma (HCC) than older ones (P < 0.05). In patients with PBC the frequency of HCC (SMR, 25.5; P < 0.0001) and diseases of the musculoskeletal system/connective tissue (SMR, 5.1; P < 0.0001) was higher than in the general population. Malignancies in general (SMR, 0.7), pancreatic carcinoma (SMR, 2.5), breast cancer (SMR, 0.1) and diseases of the circulatory system (SMR, 0.8) differed but not significantly (P < 0.05 - < 0.01). No difference existed in the localization of malignancies in patients dying of as compared with those dying with PBC. CONCLUSIONS Deaths occurred predominantly in the older age classes, with an age-related difference in some associated disorders. Patients with PBC showed an increased risk of HCC and diseases of the musculoskeletal system. Similar studies from different countries are needed.
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Affiliation(s)
- G M Van Dam
- International School of Hepatology and Tropical Medicine GISH-T, Faculty of Medical Sciences, State University Groningen, The Netherlands
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48
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Affiliation(s)
- M M Kaplan
- Division of Gastroenterology, New England Medical Center, Boston, MA 02111, USA
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49
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Lucidarme D, Vandermolen P, Khattab H, Catala P, Le Capon JB, Creusy C, Filoche B. [Hepatocellular carcinoma in asymptomatic primary biliary cirrhosis]. Rev Med Interne 1996; 17:568-70. [PMID: 8881383 DOI: 10.1016/0248-8663(96)83094-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Hepatocellular carcinoma is an uncommon complication of primary biliary cirrhosis. Hepatocellular carcinoma occurs generally in the end stage of the disease. We report a case of asymptomatic primary biliary cirrhosis complicated by a hepatocellular carcinoma in a 66 year-old man.
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Affiliation(s)
- D Lucidarme
- Service de pathologie digestive, centre hospitalier Saint-Philibert, Lomme, France
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