1
|
Selin D, Maret-Ouda J, Oskarsson V, Lindblad M, Arnelo U, Holmberg M, Yang B, Sema K, Nilsson M, Sadr-Azodi O. Exploring the association between acute pancreatitis and biliary tract cancer: A large-scale population-based matched cohort study. United European Gastroenterol J 2024. [PMID: 38581617 DOI: 10.1002/ueg2.12567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 03/08/2024] [Indexed: 04/08/2024] Open
Abstract
BACKGROUND Biliary tract cancer (BTC) often goes undetected until its advanced stages, resulting in a poor prognosis. Given the anatomical closeness of the gallbladder and bile ducts to the pancreas, the inflammatory processes triggered by acute pancreatitis might increase the risk of BTC. OBJECTIVE To assess the association between acute pancreatitis and the risk of BTC. METHODS Using the Swedish Pancreatitis Cohort (SwePan), we compared the BTC risk in patients with a first-time episode of acute pancreatitis during 1990-2018 to a 1:10 matched pancreatitis-free control group. Multivariable Cox regression models, stratified by follow-up duration, were used to calculate hazard ratios (HRs), adjusting for socioeconomic factors, alcohol use, and comorbidities. RESULTS BTC developed in 0.94% of 85,027 acute pancreatitis patients and in 0.23% of 814,993 controls. The BTC risk notably increased within 3 months of hospital discharge (HR 82.63; 95% CI: 63.07-108.26) and remained elevated beyond 10 years of follow-up (HR 1.82; 95% CI: 1.35-2.47). However, the long-term risk of BTC subtypes did not increase with anatomical proximity to the pancreas, with a null association for gallbladder and extrahepatic tumors. Importantly, patients with acute pancreatitis had a higher occurrence of early-stage BTC within 2 years of hospital discharge than controls (13.0 vs. 3.6%; p-value <0.01). CONCLUSION Our nationwide study found an elevated BTC risk in acute pancreatitis patients; however, the risk estimates for BTC subtypes were inconsistent, thereby questioning the causality of the association. Importantly, the amplified detection of early-stage BTC within 2 years after a diagnosis of acute pancreatitis underscores the necessity for proactive BTC surveillance in these patients.
Collapse
Affiliation(s)
- Daniel Selin
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Centre for Clinical Research Sörmland, Uppsala University, Eskilstuna, Sweden
- Department of Surgery, Eskilstuna County Hospital, Eskilstuna, Sweden
| | - John Maret-Ouda
- Centre for Clinical Research Sörmland, Uppsala University, Eskilstuna, Sweden
- Department of Surgery, Eskilstuna County Hospital, Eskilstuna, Sweden
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Viktor Oskarsson
- Department of Public Health and Clinical Medicine, Piteå Research Unit, Umeå University, Umeå, Sweden
| | - Mats Lindblad
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Urban Arnelo
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Department of Surgical and Perioperative Sciences/Surgery, Umeå University, Umeå, Sweden
| | - Marcus Holmberg
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Unit of Upper Gastrointestinal Surgery, Saint Goran Hospital, Stockholm, Sweden
| | - Bei Yang
- Centre for Clinical Research Sörmland, Uppsala University, Eskilstuna, Sweden
| | - Kristiana Sema
- Department of Surgery, Eskilstuna County Hospital, Eskilstuna, Sweden
| | - Magnus Nilsson
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Unit of Upper Gastrointestinal Surgery, Saint Goran Hospital, Stockholm, Sweden
| | - Omid Sadr-Azodi
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
- Centre for Clinical Research Sörmland, Uppsala University, Eskilstuna, Sweden
- Unit of Upper Gastrointestinal Surgery, Saint Goran Hospital, Stockholm, Sweden
| |
Collapse
|
2
|
Kim TI, Han SY, Lee J, Kim DU. Removal of intrahepatic bile duct stone could reduce the risk of cholangiocarcinoma: A single-center retrospective study in South Korea. World J Clin Cases 2024; 12:913-921. [PMID: 38414601 PMCID: PMC10895623 DOI: 10.12998/wjcc.v12.i5.913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 12/06/2023] [Accepted: 01/15/2024] [Indexed: 01/31/2024] Open
Abstract
BACKGROUND Intrahepatic duct (IHD) stones are among the most important risk factors for cholangiocarcinoma (CCC). Approximately 10% of patients with IHD stones develop CCC; however, there are limited studies regarding the effect of IHD stone removal on CCC development. AIM To investigate the association between IHD stone removal and CCC development. METHODS We retrospectively analyzed 397 patients with IHD stones at a tertiary referral center between January 2011 and December 2020. RESULTS CCC occurred in 36 of the 397 enrolled patients. In univariate analysis, chronic hepatitis B infection (11.1% vs 3.0%, P = 0.03), carbohydrate antigen 19-9 (CA19-9, 176.00 vs 11.96 II/mL, P = 0.010), stone located in left or both lobes (86.1% vs 70.1%, P = 0.042), focal atrophy (52.8% vs 26.9%, P = 0.001), duct stricture (47.2% vs 24.9%, P = 0.004), and removal status of IHD stone (33.3% vs 63.2%, P < 0.001) were significantly different between IHD stone patients with and without CCC. In the multivariate analysis, CA19-9 > upper normal limit, carcinoembryonic antigen > upper normal limit, stones located in the left or both lobes, focal atrophy, and complete removal of IHD stones without recurrence were independent factors influencing CCC development. However, the type of removal method was not associated with CCC risk. CONCLUSION Complete removal of IHD stones without recurrence could reduce CCC risk.
Collapse
Affiliation(s)
- Tae In Kim
- Division of Gastroenterology, Biomedical Research Institute, Pusan National University Hospital, Busan 49241, South Korea
| | - Sung Yong Han
- Division of Gastroenterology, Biomedical Research Institute, Pusan National University Hospital, Busan 49241, South Korea
- Department of Internal Medicine, Pusan National University, College of Medicine, Yangsan 50612, South Korea
| | - Jonghyun Lee
- Division of Gastroenterology, Biomedical Research Institute, Pusan National University Hospital, Busan 49241, South Korea
| | - Dong Uk Kim
- Division of Gastroenterology, Biomedical Research Institute, Pusan National University Hospital, Busan 49241, South Korea
- Department of Internal Medicine, Pusan National University, College of Medicine, Yangsan 50612, South Korea
| |
Collapse
|
3
|
Piekuś-Słomka N, Mocan LP, Shkreli R, Grapă C, Denkiewicz K, Wesolowska O, Kornek M, Spârchez Z, Słomka A, Crăciun R, Mocan T. Don't Judge a Book by Its Cover: The Role of Statins in Liver Cancer. Cancers (Basel) 2023; 15:5100. [PMID: 37894467 PMCID: PMC10605163 DOI: 10.3390/cancers15205100] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/16/2023] [Accepted: 10/20/2023] [Indexed: 10/29/2023] Open
Abstract
Statins, which are inhibitors of 3-hydroxy-3-methyl-glutaryl-coenzyme A (HMG-CoA) reductase, are an effective pharmacological tool for lowering blood cholesterol levels. This property makes statins one of the most popular drugs used primarily to prevent cardiovascular diseases, where hyperlipidemia is a significant risk factor that increases mortality. Nevertheless, studies conducted mainly in the last decade have shown that statins might prevent and treat liver cancer, one of the leading causes of cancer-related mortality worldwide. This narrative review summarizes the scientific achievements to date regarding the role of statins in liver tumors. Molecular biology tools have revealed that cell growth and proliferation can be inhibited by statins, which further inhibit angiogenesis. Clinical studies, supported by meta-analysis, confirm that statins are highly effective in preventing and treating hepatocellular carcinoma and cholangiocarcinoma. However, this effect may depend on the statin's type and dose, and more clinical trials are required to evaluate clinical effects. Moreover, their potential hepatotoxicity is a significant caveat for using statins in clinical practice. Nevertheless, this group of drugs, initially developed to prevent cardiovascular diseases, is now a key candidate in hepato-oncology patient management. The description of new drug-statin-like structures, e.g., with low toxicity to liver cells, may bring another clinically significant improvement to current cancer therapies.
Collapse
Affiliation(s)
- Natalia Piekuś-Słomka
- Department of Inorganic and Analytical Chemistry, Nicolaus Copernicus University in Toruń, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Jurasza 2, 85-089 Bydgoszcz, Poland;
| | - Lavinia Patricia Mocan
- Department of Histology, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania;
| | - Rezarta Shkreli
- Department of Pharmacy, Faculty of Medical Sciences, Aldent University, 1001-1028 Tirana, Albania;
| | - Cristiana Grapă
- Department of Physiology, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania;
| | - Kinga Denkiewicz
- Department of Pathophysiology, Nicolaus Copernicus University in Toruń, Ludwik Rydygier Collegium Medicum in Bydgoszcz, 85-094 Bydgoszcz, Poland; (K.D.); (O.W.); (A.S.)
| | - Oliwia Wesolowska
- Department of Pathophysiology, Nicolaus Copernicus University in Toruń, Ludwik Rydygier Collegium Medicum in Bydgoszcz, 85-094 Bydgoszcz, Poland; (K.D.); (O.W.); (A.S.)
| | - Miroslaw Kornek
- Department of Internal Medicine I, University Hospital Bonn of the Rheinische Friedrich-Wilhelms-University, 53127 Bonn, Germany;
| | - Zeno Spârchez
- 3rd Medical Department, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400162 Cluj-Napoca, Romania;
| | - Artur Słomka
- Department of Pathophysiology, Nicolaus Copernicus University in Toruń, Ludwik Rydygier Collegium Medicum in Bydgoszcz, 85-094 Bydgoszcz, Poland; (K.D.); (O.W.); (A.S.)
| | - Rareș Crăciun
- 3rd Medical Department, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400162 Cluj-Napoca, Romania;
- Department of Gastroenterology, “Octavian Fodor” Institute for Gastroenterology and Hepatology, 400162 Cluj-Napoca, Romania
| | - Tudor Mocan
- Department of Gastroenterology, “Octavian Fodor” Institute for Gastroenterology and Hepatology, 400162 Cluj-Napoca, Romania
- UBBMed Department, Babeș-Bolyai University, 400349 Cluj-Napoca, Romania
| |
Collapse
|
4
|
Lim KPK, Lee AJL, Jiang X, Teng TZJ, Shelat VG. The link between Helicobacter pylori infection and gallbladder and biliary tract diseases: A review. Ann Hepatobiliary Pancreat Surg 2023; 27:241-250. [PMID: 37357161 PMCID: PMC10472116 DOI: 10.14701/ahbps.22-056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 03/02/2023] [Accepted: 03/08/2023] [Indexed: 06/27/2023] Open
Abstract
Helicobacter pylori is a gram-negative pathogen commonly associated with peptic ulcer disease and gastric cancer. H. pylori infection has also been reported in cholelithiasis, cholecystitis, gallbladder polyps, and biliary tract cancers. However, the association between H. pylori and gallbladder and biliary tract pathologies remains unclear due to the paucity of literature. In response to the current literature gap, we aim to review and provide an updated summary of the association between H. pylori with gallbladder and biliary tract diseases and its impact on their clinical management. Relevant peer-reviewed studies were retrieved from Medline, PubMed, Embase, and Cochrane databases. We found that H. pylori infection was associated with cholelithiasis, chronic cholecystitis, biliary tract cancer, primary sclerosing cholangitis, and primary biliary cholangitis but not with gallbladder polyps. While causal links have been reported, prospective longitudinal studies are required to conclude the association between H. pylori and gallbladder pathologies. Clinicians should be aware of the implications that H. pylori infection has on the management of these diseases.
Collapse
Affiliation(s)
- Klay Puay Khim Lim
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Aaron Jia Loong Lee
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Xiuting Jiang
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Thomas Zheng Jie Teng
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
- Department of General Surgery, Tan Tock Seng Hospital, Singapore
| | - Vishal G. Shelat
- Department of General Surgery, Tan Tock Seng Hospital, Singapore
| |
Collapse
|
5
|
Gros B, Gómez Pérez A, Pleguezuelo M, Serrano Ruiz FJ, de la Mata M, Rodríguez-Perálvarez M. Helicobacter Species and Hepato-Biliary Tract Malignancies: A Systematic Review and Meta-Analysis. Cancers (Basel) 2023; 15:cancers15030595. [PMID: 36765552 PMCID: PMC9913828 DOI: 10.3390/cancers15030595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 01/15/2023] [Accepted: 01/16/2023] [Indexed: 01/20/2023] Open
Abstract
Helicobacter species may cause chronic inflammation of the biliary tract, but its relationship with cancer is controversial. We performed a systematic review and meta-analysis to evaluate the association between Helicobacter species and hepatobiliary tract malignancies. Twenty-six studies (4083 patients) were included in qualitative synthesis, and 18 studies (n = 1895 qualified for meta-analysis. All studies were at high-intermediate risk of bias. Most studies combined several direct microbiological methods, mostly PCR (23 studies), culture (8 studies), and/or CLOtest (5 studies). Different specimens alone or in combination were investigated, most frequently bile (16 studies), serum (7 studies), liver/biliary tissue (8 studies), and gastric tissue (3 studies). Patients with Helicobacter species infection had an increased risk of hepatobiliary tract malignancies (OR = 3.61 [95% CI 2.18-6.00]; p < 0.0001), with high heterogeneity in the analysis (I2 = 61%; p = 0.0003). This effect was consistent when Helicobacter was assessed in bile (OR = 3.57 [95% CI 1.73-7.39]; p = 0.0006), gastric tissue (OR = 42.63 [95% CI 5.25-346.24]; p = 0.0004), liver/biliary tissue (OR = 4.92 [95% CI 1.90-12.76]; p = 0.001) and serum (OR = 1.38 [95% CI 1.00-1.90]; p = 0.05). Heterogeneity was reduced in these sub-analyses (I2 = 0-27%; p = ns), except for liver/biliary tissue (I2 = 57%; p = 0.02). In conclusion, based on low-certainty data, Helicobacter species chronic infection is associated with a tripled risk of hepatobiliary tract malignancy. Prospective studies are required to delineate public health interventions.
Collapse
Affiliation(s)
- Beatriz Gros
- Department of Gastroenterology and Hepatology, Hospital Universitario Reina Sofía, 14004 Córdoba, Spain
- Maimonides Institute of Biomedical Research (IMIBIC), 14004 Córdoba, Spain
| | - Alberto Gómez Pérez
- Department of Gastroenterology and Hepatology, Hospital Universitario Reina Sofía, 14004 Córdoba, Spain
| | - María Pleguezuelo
- Department of Gastroenterology and Hepatology, Hospital Universitario Reina Sofía, 14004 Córdoba, Spain
- Maimonides Institute of Biomedical Research (IMIBIC), 14004 Córdoba, Spain
| | - Francisco Javier Serrano Ruiz
- Department of Gastroenterology and Hepatology, Hospital Universitario Reina Sofía, 14004 Córdoba, Spain
- Maimonides Institute of Biomedical Research (IMIBIC), 14004 Córdoba, Spain
| | - Manuel de la Mata
- Department of Gastroenterology and Hepatology, Hospital Universitario Reina Sofía, 14004 Córdoba, Spain
- Maimonides Institute of Biomedical Research (IMIBIC), 14004 Córdoba, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain
| | - Manuel Rodríguez-Perálvarez
- Department of Gastroenterology and Hepatology, Hospital Universitario Reina Sofía, 14004 Córdoba, Spain
- Maimonides Institute of Biomedical Research (IMIBIC), 14004 Córdoba, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 28029 Madrid, Spain
- Correspondence: ; Tel.: +34-617-854-692
| |
Collapse
|
6
|
Carroll HK, Duffy AG, O'Farrelly C. Liver Immunology, Immunotherapy, and Liver Cancers: Time for a Rethink? Semin Liver Dis 2022; 42:212-224. [PMID: 35263795 DOI: 10.1055/s-0042-1744143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The complex immune system of the liver has a major role in tumor surveillance, but also partly explains why current immune therapies are poorly effective against liver cancers. Known primarily for its tolerogenic capacity, the hepatic immune repertoire also comprises diverse populations of armored immune cells with tumor surveillant roles. In healthy people, these work together to successfully identify malignant cells and prevent their proliferation, thus halting tumor formation. When frontline hepatic immune surveillance systems fail, compromised hepatic immunity, driven by obesity, infection, or other pathological factors, allows primary or secondary liver cancers to develop. Tumor growth promotes the normal tolerogenic immunological milieu of the liver, perhaps explaining why current immunotherapies fail to work. This review explores the complex local liver immune system with the hope of identifying potential therapeutic targets needed to best overcome immunological barriers in the liver to create an environment no longer hostile to immunotherapy for the treatment of liver cancer.
Collapse
Affiliation(s)
- Hailey K Carroll
- Department of Medical Oncology, The Mater Hospital, Dublin, Ireland
| | - Austin G Duffy
- Department of Medical Oncology, The Mater Hospital, Dublin, Ireland
| | - Cliona O'Farrelly
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College, Dublin, Ireland.,School of Medicine, Trinity Biomedical Sciences Institute, Trinity College, Dublin, Ireland
| |
Collapse
|
7
|
Comparison of Risk Factors for Cholangiocarcinoma and Hepatocellular Carcinoma: A Prospective Cohort Study in Korean Adults. Cancers (Basel) 2022; 14:cancers14071709. [PMID: 35406481 PMCID: PMC8997058 DOI: 10.3390/cancers14071709] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/24/2022] [Accepted: 03/26/2022] [Indexed: 01/06/2023] Open
Abstract
Cholangiocarcinoma (CCA), especially intrahepatic CCA, is known to share several risk factors with hepatocellular carcinoma (HCC) and liver cirrhosis has been proposed as a common pathogenic factor. We aimed to identify the risk factors of CCA and to examine differences in risk factors between CCA and HCC. We followed 510,217 Korean adults who underwent health checkups during 2002−2003 until 2013 via linkage to national hospital discharge records. Hazard ratios (HRs) were calculated after adjustment for confounders. During the mean follow-up of 10.5 years, 1388 and 2920 individuals were diagnosed with CCA and HCC, respectively. Choledocholithiasis (HR = 13.7; 95% confidence interval (CI) = 7.58−24.88) was the strongest risk factor for CCA, followed by cholelithiasis (HR = 2.94) and hepatitis B virus (HBV) infection (HR = 2.71). Two of the strongest risk factors for HCC—liver cirrhosis (HR = 1.29; 95% CI = 0.48−3.45) and hepatitis C virus infection (HR = 1.89; 95% CI = 0.49−7.63)—were not significantly associated with the risk of CCA. HBV infection and diabetes increased the risk of both HCC and CCA, but the HRs were lower for CCA than for HCC (Pheterogeneity < 0.001 for HBV; Pheterogeneity = 0.001 for diabetes). The magnitudes of the effects of age, sex, obesity, alcohol consumption, and smoking on the development of both cancers were different (Pheterogeneity < 0.05 for each variable). In conclusion, choledocholithiasis, cholelithiasis, HBV, older age, male sex, diabetes, smoking, alcohol drinking, and obesity were found to be potential risk factors of CCA. Liver cirrhosis did not increase the risk of CCA. The magnitudes of the potential effects of common risk factors were generally different between CCA and HCC.
Collapse
|
8
|
Ceci L, Zhou T, Lenci I, Meadows V, Kennedy L, Li P, Ekser B, Milana M, Zhang W, Wu C, Sato K, Chakraborty S, Glaser SS, Francis H, Alpini G, Baiocchi L. Molecular Mechanisms Linking Risk Factors to Cholangiocarcinoma Development. Cancers (Basel) 2022; 14:1442. [PMID: 35326593 PMCID: PMC8945938 DOI: 10.3390/cancers14061442] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/08/2022] [Accepted: 03/09/2022] [Indexed: 02/01/2023] Open
Abstract
The poor prognosis of cholangiocarcinoma in humans is related to several factors, such as (i) the heterogeneity of the disease, (ii) the late onset of symptoms and (iii) the limited comprehension of the carcinogenic pathways determining neoplastic changes, which all limit the pursuit of appropriate treatment. Several risk factors have been recognized, including different infective, immune-mediated, and dysmorphogenic disorders of the biliary tree. In this review, we report the details of possible mechanisms that lead a specific premalignant pathological condition to become cholangiocarcinoma. For instance, during liver fluke infection, factors secreted from the worms may play a major role in pathogenesis. In primary sclerosing cholangitis, deregulation of histamine and bile-acid signaling may determine important changes in cellular pathways. The study of these molecular events may also shed some light on the pathogenesis of sporadic (unrelated to risk factors) forms of cholangiocarcinoma, which represent the majority (nearly 75%) of cases.
Collapse
Affiliation(s)
- Ludovica Ceci
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
| | - Tianhao Zhou
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
| | - Ilaria Lenci
- Unit of Hepatology, Tor Vergata University, 00133 Rome, Italy; (I.L.); (M.M.)
| | - Vik Meadows
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
| | - Lindsey Kennedy
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
- Department of Research, Richard L. Roudebush VA Medical Center, Indianapolis, IN 46202, USA
| | - Ping Li
- Department of Surgery, Division of Transplant Surgery, Indiana University, Indianapolis, IN 46202, USA; (P.L.); (B.E.); (W.Z.)
| | - Burcin Ekser
- Department of Surgery, Division of Transplant Surgery, Indiana University, Indianapolis, IN 46202, USA; (P.L.); (B.E.); (W.Z.)
| | - Martina Milana
- Unit of Hepatology, Tor Vergata University, 00133 Rome, Italy; (I.L.); (M.M.)
| | - Wenjun Zhang
- Department of Surgery, Division of Transplant Surgery, Indiana University, Indianapolis, IN 46202, USA; (P.L.); (B.E.); (W.Z.)
| | - Chaodong Wu
- Department of Nutrition, Texas A&M University, College Station, TX 77843, USA;
| | - Keisaku Sato
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
| | - Sanjukta Chakraborty
- Department of Medical Physiology, Texas A&M University College of Medicine, Bryan, TX 77807, USA; (S.C.); (S.S.G.)
| | - Shannon S. Glaser
- Department of Medical Physiology, Texas A&M University College of Medicine, Bryan, TX 77807, USA; (S.C.); (S.S.G.)
| | - Heather Francis
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
- Department of Research, Richard L. Roudebush VA Medical Center, Indianapolis, IN 46202, USA
| | - Gianfranco Alpini
- Hepatology and Gastroenterology Division, Department of Medicine, Indiana University, Indianapolis, IN 46202, USA; (L.C.); (T.Z.); (V.M.); (L.K.); (K.S.); (H.F.)
- Department of Research, Richard L. Roudebush VA Medical Center, Indianapolis, IN 46202, USA
| | - Leonardo Baiocchi
- Unit of Hepatology, Tor Vergata University, 00133 Rome, Italy; (I.L.); (M.M.)
| |
Collapse
|
9
|
Lin H, Zhang X, Li G, Wong GLH, Wong VWS. Epidemiology and Clinical Outcomes of Metabolic (Dysfunction)-associated Fatty Liver Disease. J Clin Transl Hepatol 2021; 9:972-982. [PMID: 34966660 PMCID: PMC8666360 DOI: 10.14218/jcth.2021.00201] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 06/24/2021] [Accepted: 08/13/2021] [Indexed: 12/13/2022] Open
Abstract
Metabolic (dysfunction)-associated fatty liver disease (MAFLD) is currently the most common chronic liver disease and affects at least a quarter of the global adult population. It has rapidly become one of the leading causes of hepatocellular carcinoma and cirrhosis in Western countries. In this review, we discuss the nomenclature and definition of MAFLD as well as its prevalence and incidence in different geographical regions. Although cardiovascular disease remains the leading cause of death in MAFLD patients, the proportion of patients dying from hepatic complications increases sharply as the disease progresses to advanced liver fibrosis and cirrhosis. In addition, patients with MAFLD are at increased risk of various extrahepatic cancers. Although a causal relationship between MAFLD and extrahepatic cancers has not been established, clinicians should recognize the association and consider cancer screening (e.g., for colorectal cancer) as appropriate.
Collapse
Affiliation(s)
| | | | | | | | - Vincent Wai-Sun Wong
- Correspondence to: Vincent Wai-Sun Wong, Department of Medicine and Therapeutics, 9/F, Prince of Wales Hospital, 30-32 Ngan Shing Street, Shatin, Hong Kong, China. ORCID: https://orcid.org/0000-0003-2215-9410. Tel: 852-3505-1205, Fax: 852-2637-3852, E-mail:
| |
Collapse
|
10
|
Greuter T, Vavricka S, König AO, Beaugerie L, Scharl M. Malignancies in Inflammatory Bowel Disease. Digestion 2021; 101 Suppl 1:136-145. [PMID: 32799195 DOI: 10.1159/000509544] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 05/11/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND Inflammatory bowel disease (IBD) is a chronic inflammatory disorder, primarily of, but not restricted to, the gut. Association between IBD and cancer has been clearly established and is uniformly accepted. SUMMARY IBD patients are at particular risk for intestinal and extraintestinal cancers. There are 2 underlying mechanisms: (1) IBD-related inflammation triggers initiation and progression of tumor formation. This particularly results in the development of colorectal cancer, small bowel adenocarcinoma, intestinal lymphoma, anal cancer, and cholangiocarcinoma. (2) Immunosuppressive drugs exhibit carcinogenic properties such as shown for azathioprine and anti-TNF promoting lymphoproliferative malignancies and melanoma and nonmelanoma skin cancer. However, within the last years, IBD-related cancer incidence and prevalence have been decreasing, which might be attributed to better treatment options and surveillance strategies. Moreover, novel biological drugs have been introduced in clinical practice and have dramatically changed long-term IBD management. Therefore, we sought to summarize up-to-date knowledge about (1) overall cancer risk; (2) risk and protective factors for cancer development; and (3) inflammation- and immunosuppression-related malignancies in the current anti-TNF era of IBD. Key Messages: Recent studies and meta-analyses questioned the excess rates of cancer in IBD patients. However, IBD still is associated with cancer development due to ongoing intestinal inflammation and the use of potential carcinogenic drugs. Patients should be educated about the increased risk of cancer with IBD and IBD drugs. However, they should also be informed that most malignancy subtypes are possibly preventable by controlling intestinal inflammation and by using adequate screening strategies.
Collapse
Affiliation(s)
- Thomas Greuter
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland, .,Department of Internal Medicine, GZO - Zurich Regional Health Center, Wetzikon, Switzerland,
| | - Stephan Vavricka
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland.,Center for Gastroenterology and Hepatology, Zurich, Switzerland
| | - Alexander O König
- Department of Gastroenterology and Hepatology, University of Göttingen, Göttingen, Germany
| | - Laurent Beaugerie
- Department of Gastroenterology, Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP, Hôpital Saint-Antoine, Paris, France
| | - Michael Scharl
- Department of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland
| | | |
Collapse
|
11
|
Fragkou N, Sideras L, Panas P, Emmanouilides C, Sinakos E. Update on the association of hepatitis B with intrahepatic cholangiocarcinoma: Is there new evidence? World J Gastroenterol 2021; 27:4252-4275. [PMID: 34366604 PMCID: PMC8316913 DOI: 10.3748/wjg.v27.i27.4252] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 04/12/2021] [Accepted: 06/18/2021] [Indexed: 02/06/2023] Open
Abstract
Intrahepatic cholangiocarcinoma (iCCA) is a subgroup of cholangiocarcinoma that accounts for about 10%-20% of the total cases. Infection with hepatitis B virus (HBV) is one of the most important predisposing factors leading to the formation of iCCA. It has been recently estimated based on abundant epidemiological data that the association between HBV infection and iCCA is strong with an odds ratio of about 4.5. The HBV-associated mechanisms that lead to iCCA are under intense investigation. The diagnosis of iCCA in the context of chronic liver disease is challenging and often requires histological confirmation to distinguish from hepatocellular carcinoma. It is currently unclear whether antiviral treatment for HBV can decrease the incidence of iCCA. In terms of management, surgical resection remains the mainstay of treatment. There is a need for effective treatment modalities beyond resection in both first- and second-line treatment. In this review, we summarize the epidemiological evidence that links the two entities, discuss the pathogenesis of HBV-associated iCCA, and present the available data on the diagnosis and management of this cancer.
Collapse
Affiliation(s)
- Nikolaos Fragkou
- Fourth Department of Internal Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| | - Lazaros Sideras
- Fourth Department of Internal Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| | - Panteleimon Panas
- Fourth Department of Internal Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| | | | - Emmanouil Sinakos
- Fourth Department of Internal Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| |
Collapse
|
12
|
Rompianesi G, Di Martino M, Gordon-Weeks A, Montalti R, Troisi R. Liquid biopsy in cholangiocarcinoma: Current status and future perspectives. World J Gastrointest Oncol 2021; 13:332-350. [PMID: 34040697 PMCID: PMC8131901 DOI: 10.4251/wjgo.v13.i5.332] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/02/2021] [Accepted: 03/31/2021] [Indexed: 02/06/2023] Open
Abstract
Cholangiocarcinoma (CCA) are a heterogeneous group of tumors in terms of aetiology, natural history, morphological subtypes, molecular alterations and management, but all sharing complex diagnosis, management, and poor prognosis. Several mutated genes and epigenetic changes have been detected in CCA, with the potential to identify diagnostic and prognostic biomarkers and therapeutic targets. Accessing tumoral components and genetic material is therefore crucial for the diagnosis, management and selection of targeted therapies; but sampling tumor tissue, when possible, is often risky and difficult to be repeated at different time points. Liquid biopsy (LB) represents a way to overcome these issues and comprises a diverse group of methodologies centering around detection of tumor biomarkers from fluid samples. Compared to the traditional tissue sampling methods LB is less invasive and can be serially repeated, allowing a real-time monitoring of the tumor genetic profile or the response to therapy. In this review, we analysis the current evidence on the possible roles of LB (circulating DNA, circulating RNA, exosomes, cytokines) in the diagnosis and management of patients affected by CCA.
Collapse
Affiliation(s)
- Gianluca Rompianesi
- Hepato-Bilio-Pancreatic, Minimally Invasive and Robotic Surgery Unit, Department of Clinical Medicine and Surgery, Federico II University Hospital, Napoli 80131, Italy
| | - Marcello Di Martino
- Hepato-Bilio-Pancreatic Surgery Unit, Department of General and Digestive Surgery, Hospital Universitario La Princesa, Madrid 28006, Spain
| | - Alex Gordon-Weeks
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford OX3 9DU, United Kingdom
| | - Roberto Montalti
- Hepato-Bilio-Pancreatic, Minimally Invasive and Robotic Surgery Unit, Department of Clinical Medicine and Surgery, Federico II University Hospital, Napoli 80131, Italy
| | - Roberto Troisi
- Hepato-Bilio-Pancreatic, Minimally Invasive and Robotic Surgery Unit, Department of Clinical Medicine and Surgery, Federico II University Hospital, Napoli 80131, Italy
| |
Collapse
|
13
|
Huang D, Joo H, Song N, Cho S, Kim W, Shin A. Association between gallstones and the risk of biliary tract cancer: a systematic review and meta-analysis. Epidemiol Health 2021; 43:e2021011. [PMID: 33541011 PMCID: PMC8060519 DOI: 10.4178/epih.e2021011] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 01/29/2021] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVES Biliary tract cancers (BTCs) are rare but highly fatal. Although the etiology of BTC is poorly understood, gallstones are proposed to be a major risk factor. We conducted a systematic review and meta-analysis to examine the associations between gallstone characteristics and BTC risk. METHODS We searched the MEDLINE, Embase, and Cochrane Central databases and systematically reviewed cohort and case-control studies published before April 9, 2018. All the included studies reported appropriate risk estimates and confidence intervals (CIs) for associations between the presence, size, number, or duration of gallstones and the risk of BTC, including gallbladder cancer (GBC), extrahepatic bile duct cancer (EBDC), and ampulla of Vater cancer (AOVC). Summary odds ratios (ORs) and their 95% CIs were calculated using a random-effects model in the meta-analysis. Subgroup analyses were conducted to inspect sources of potential heterogeneity, and the Egger test was performed to assess publication bias. RESULTS Seven cohort studies and 23 case-control studies in Asian, European, and American populations were included. The presence of gallstones was associated with an increased risk of BTC (OR, 4.38; 95% CI, 3.23 to 5.93; I2=91.2%), GBC (OR, 7.26; 95% CI, 4.33 to 12.18), EBDC (OR, 3.17; 95% CI, 2.24 to 4.50), and AOVC (OR, 3.28; 95% CI, 1.33 to 8.11). Gallstone size (>1 vs. <1 cm; OR, 1.88; 95% CI, 1.10 to 3.22) was significantly associated with the risk of GBC. CONCLUSIONS Gallstone characteristics, such as presence, size, and number, are associated with an increased risk of BTC. However, significantly high heterogeneity in the meta-analyses is a limitation of this study.
Collapse
Affiliation(s)
- Dan Huang
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea
- Division of Cancer Control and Policy, National Cancer Control Institute, National Cancer Center, Goyang, Korea
| | - Hyundeok Joo
- Seoul National University College of Medicine, Seoul, Korea
| | - Nan Song
- Cancer Research Institute, Seoul National University, Seoul, Korea
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Sooyoung Cho
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Woosung Kim
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Aesun Shin
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea
- Cancer Research Institute, Seoul National University, Seoul, Korea
| |
Collapse
|
14
|
Corrao S, Natoli G, Argano C. Nonalcoholic fatty liver disease is associated with intrahepatic cholangiocarcinoma and not with extrahepatic form: definitive evidence from meta-analysis and trial sequential analysis. Eur J Gastroenterol Hepatol 2021; 33:62-68. [PMID: 32091438 DOI: 10.1097/meg.0000000000001684] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Cholangiocarcinoma is a cancer with poor prognosis. The detection of risk factors is fundamental to identify subjects at higher risk of cholangiocarcinoma. Nonalcoholic fatty liver disease (NAFLD) represents a leading cause of chronic liver disease worldwide. Recent data suggested that NAFLD increases the risk of cholangiocarcinoma development. However, it is necessary to better explain the strength of association between NAFLD and cholangiocarcinoma. METHODS A systematic research of current case-control, cohort, clinical trial and meta-analysis on the main electronic databases was made. A recent systematic review was recognized. We performed cumulative meta-analyses with sensitivity analysis excluding studies with large sample size and with great clinical heterogeneity, then we checked for further studies. At the final step, three trial sequential analyses were done as well. RESULTS NAFLD determines an increased risk of total cholangiocarcinoma and intrahepatic cholangiocarcinoma (iCCA) development: odds ratio (OR) (95% confidence interval [CI]): 1.88 (1.25-2.83), OR (95% CI): 2.19 (1.48-3.25), respectively. On the contrary, NAFLD does not show a significant effect on extrahepatic cholangiocarcinoma (eCCA) (OR (95% CI): 1.48 (0.93-2.36). The trial sequential analyses regarding total cholangiocarcinoma and iCCA showed that z-curve was outside computed alpha boundaries, proving that the positive association was conclusive. The trial sequential analysis about eCCA showed that z-curve was inside computed futile boundaries, proving that negative results were conclusive. CONCLUSION The performance of new sensitive analyses and the respective trial sequential analyses, after withdraw of confounding factors, suggested the existence of definitive association only between NAFLD and iCCA development and not with eCCA.
Collapse
Affiliation(s)
- Salvatore Corrao
- 2nd Internal Medicine Department, National Relevance Hospital Trust, ARNAS Civico, Di Cristina e Benfratelli
- Promozione della Salute, Materno-Infantile, di Medicina Interna e Specialistica di Eccellenza "G. D'Alessandro", (PROMISE) University of Palermo, Palermo, Italy
| | - Giuseppe Natoli
- 2nd Internal Medicine Department, National Relevance Hospital Trust, ARNAS Civico, Di Cristina e Benfratelli
| | - Christiano Argano
- 2nd Internal Medicine Department, National Relevance Hospital Trust, ARNAS Civico, Di Cristina e Benfratelli
| |
Collapse
|
15
|
Wang CC, Tseng MH, Wu SW, Yang TW, Chen HY, Sung WW, Su CC, Wang YT, Lin CC, Tsai MC. Cholecystectomy reduces subsequent cholangiocarcinoma risk in choledocholithiasis patients undergoing endoscopic intervention. World J Gastrointest Oncol 2020; 12:1381-1393. [PMID: 33362909 PMCID: PMC7739153 DOI: 10.4251/wjgo.v12.i12.1381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 09/26/2020] [Accepted: 10/30/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Cholangiocarcinoma is a disease with a high mortality rate. Our previous study revealed that cholelithiasis patients who undergo endoscopic sphincterotomy (ES)/endoscopic papillary balloon dilatation are at a higher risk for subsequent cholangiocarcinoma than cholelithiasis patients who undergo cholecystectomy.
AIM To clarify the relationship between recurrent biliary events and subsequent cholangiocarcinoma risk in choledocholithiasis patients.
METHODS From one million random cases in the Taiwan National Health Insurance Research Database 2004–2011, we selected symptomatic choledocholithiasis patients older than 18 years who were admitted from January 2005 to December 2009 (study group). Cases for a control group were defined as individuals who had never been diagnosed with cholelithiasis, matched by sex and age in a 1:3 ratio. The study group was further divided into ES/endoscopic papillary balloon dilatation, both ES/endoscopic papillary balloon dilatation and cholecystectomy, and no intervention groups.
RESULTS We included 2096 choledocholithiasis patients without previous intervention or cholangiocarcinoma. A total of 12 (2.35%), 11 (0.74%), and 1 (1.00%) subsequent cholangiocarcinoma cases were diagnosed among 511 ES/endoscopic papillary balloon dilatation patients, 1485 patients with no intervention, and 100 ES/endoscopic papillary balloon dilatation and cholecystectomy patients, respectively. The incidence rates of recurrent biliary event were 527.79/1000 person-years and 286.69/1000 person-years in the subsequent cholangiocarcinoma and no cholangiocarcinoma group, showing a high correlation between subsequent cholangiocarcinoma risk and recurrent biliary events.
CONCLUSION Choledocholithiasis patients who undergo further cholecystectomy after ES/endoscopic papillary balloon dilatation have decreased subsequent cholangiocarcinoma risk due to reduced recurrent biliary events.
Collapse
Affiliation(s)
- Chi-Chih Wang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, and Institute of Medicine, School of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Ming-Hseng Tseng
- Department of Medical Informatics, Chung Shan Medical University, Taichung 402, Taiwan
| | - Sheng-Wen Wu
- Department of Internal Medicine, Chung Shan Medical University Hospital and School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Tzu-Wei Yang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, and Institute of Medicine, School of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Hsuan-Yi Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, and Institute of Medicine, School of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Wen-Wei Sung
- Department of Urology, Chung Shan Medical University Hospital, and Institute of Medicine, School of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Chang-Cheng Su
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, and Institute of Medicine, School of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| | - Yao-Tung Wang
- Division of Pulmonary Medicine, Chung Shan Medical University Hospital, and Institute of Medicine, School of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Chun-Che Lin
- Department of Internal Medicine, China Medical University Hospital and School of Medicine, China Medical University, Taichung 402, Taiwan
| | - Ming-Chang Tsai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, and Institute of Medicine, School of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
| |
Collapse
|
16
|
De Lorenzo S, Tovoli F, Mazzotta A, Vasuri F, Edeline J, Malvi D, Boudjema K, Renzulli M, Jeddou H, D’Errico A, Turlin B, Cescon M, Uguen T, Granito A, Lièvre A, Brandi G. Non-Alcoholic Steatohepatitis as a Risk Factor for Intrahepatic Cholangiocarcinoma and Its Prognostic Role. Cancers (Basel) 2020; 12:cancers12113182. [PMID: 33138044 PMCID: PMC7692633 DOI: 10.3390/cancers12113182] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/21/2020] [Accepted: 10/27/2020] [Indexed: 02/07/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) and its most aggressive form, non-alcoholic steatohepatitis (NASH), are causing a rise in the prevalence of hepatocellular carcinoma. Data about NAFLD/NASH and intrahepatic cholangiocarcinoma (iCCA) are few and contradictory, coming from population registries that do not correctly distinguish between NAFLD and NASH. We evaluated the prevalence of NAFLD and NASH in peritumoral tissue of resected iCCA (n = 180) and in needle biopsies of matched liver donors. Data of iCCA patients were subsequently analysed to compare NASH-related iCCA (Group A), iCCA arisen in a healthy liver (Group B) or in patients with classical iCCA risk factors (Group C). NASH was found in 22.5% of 129 iCCA patients without known risk factors and in 6.2% of matched controls (risk ratio 3.625, 95% confidence interval 1.723-7.626, p < 0.001), while NAFLD was equally represented in both groups. The overall survival of NASH-related iCCA was inferior to that of patients with healthy liver (38.5 vs. 48.1 months, p = 0.003) and similar to that of patients with known risk factors (31.9 months, p = 0.948), regardless of liver fibrosis. The multivariable Cox regression confirmed NASH as a prognostic factor (hazard ratio 1.773, 95% confidence interval 1.156-2.718, p = 0.009). We concluded that NASH (but not NAFLD) is a risk factor for iCCA and might affect its prognosis. Dissecting NASH from NAFLD by histology is necessary to correctly assess the actual role of these conditions. Prevention protocols for NASH patients should also consider the risk for iCCA and not only HCC. Mechanistic studies aimed to find a direct pathogenic link between NASH and iCCA could add further relevant information.
Collapse
Affiliation(s)
- Stefania De Lorenzo
- Oncologia Medica, Azienda Ospedaliero-Universitaria di Bologna, via Albertoni 15, 40138 Bologna, Italy;
| | - Francesco Tovoli
- Division of Internal Medicine, Azienda Ospedaliero-Universitaria di Bologna, via Albertoni 15, 40138 Bologna, Italy;
- Correspondence: (F.T.); (G.B.); Tel.: +39-051-214-2214 (F.T.)
| | - Alessandro Mazzotta
- Service de Chirurgie Hépatobiliaire et Digestive, Centre Hospitalier Universitaire Pontchaillou Rennes, CIC-INSERM, Université de Rennes, 35000 Rennes, France; (A.M.); (K.B.); (H.J.)
| | - Francesco Vasuri
- Pathology Unit, S. Orsola-Malpighi Bologna Authority Hospital, 40138 Bologna, Italy; (F.V.); (D.M.); (A.D.)
| | - Julien Edeline
- Department of Medical Oncology, Centre Eugène Marquis, 35000 Rennes, France;
| | - Deborah Malvi
- Pathology Unit, S. Orsola-Malpighi Bologna Authority Hospital, 40138 Bologna, Italy; (F.V.); (D.M.); (A.D.)
| | - Karim Boudjema
- Service de Chirurgie Hépatobiliaire et Digestive, Centre Hospitalier Universitaire Pontchaillou Rennes, CIC-INSERM, Université de Rennes, 35000 Rennes, France; (A.M.); (K.B.); (H.J.)
| | - Matteo Renzulli
- Radiology Unit, S. Orsola-Malpighi Bologna Authority Hospital, 40138 Bologna, Italy;
| | - Heithem Jeddou
- Service de Chirurgie Hépatobiliaire et Digestive, Centre Hospitalier Universitaire Pontchaillou Rennes, CIC-INSERM, Université de Rennes, 35000 Rennes, France; (A.M.); (K.B.); (H.J.)
| | - Antonietta D’Errico
- Pathology Unit, S. Orsola-Malpighi Bologna Authority Hospital, 40138 Bologna, Italy; (F.V.); (D.M.); (A.D.)
| | - Bruno Turlin
- Service de Pathologie-Centre Hospitalier Universitaire Pontchaillou Rennes, INSERM Numecan U1241, Université de Rennes, Centre de Ressources Biologiques-BB-0033-00056, 35000 Rennes, France;
| | - Matteo Cescon
- Surgery Unit, Department of Medical and Surgical Sciences, University of Bologna, 40138 Bologna, Italy;
| | - Thomas Uguen
- Service de Hepatologie, Centre Hospitalier Universitaire Pontchaillou, 35000 Rennes, France;
| | - Alessandro Granito
- Division of Internal Medicine, Azienda Ospedaliero-Universitaria di Bologna, via Albertoni 15, 40138 Bologna, Italy;
| | - Astrid Lièvre
- Department of Gastroenterology, Centre Hospitalier Universitaire Pontchaillou, University of Rennes, Inserm U1242, Rennes, France;
| | - Giovanni Brandi
- Oncologia Medica, Azienda Ospedaliero-Universitaria di Bologna, via Albertoni 15, 40138 Bologna, Italy;
- Correspondence: (F.T.); (G.B.); Tel.: +39-051-214-2214 (F.T.)
| |
Collapse
|
17
|
Lavu S, Therneau TM, Harmsen WS, Mara KC, Wongjarupong N, Hassan M, Ali HA, Antwi S, Giama NH, Miyabe K, Roberts LR. Effect of Statins on the Risk of Extrahepatic Cholangiocarcinoma. Hepatology 2020; 72:1298-1309. [PMID: 32119126 PMCID: PMC8155698 DOI: 10.1002/hep.31146] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 12/23/2019] [Indexed: 12/28/2022]
Abstract
BACKGROUND AND AIMS Statins have been proven to be cytotoxic to human cholangiocarcinoma cells by inhibiting cell division and inducing apoptosis. We aimed to determine the effect of statin use on the risk of cancer development and survival in patients with extrahepatic cholangiocarcinoma (ECC), including perihilar cholangiocarcinoma (pCCA) and distal cholangiocarcinoma (dCCA). APPROACH AND RESULTS A total of 394 patients with ECC and hyperlipidemia who received care at Mayo Clinic Rochester between 2005 and 2015 were matched by age, sex, race, ethnicity, and residency to 788 controls with hyperlipidemia. Clinical and outcome data were abstracted. The odds ratios (ORs) for risk and hazard ratios for outcomes were calculated. The mean age and standard deviation (SD) for cases and controls was 65.6 years (13.8). The number of statin users in cases and controls was 73 (19%) and 403 (51%), respectively. Hepatitis C virus infection (OR, 15.84; 95% confidence interval [CI], 4.06-61.87; P < 0.001) was the most significant risk factor for pCCA followed by inflammatory bowel disease and cirrhosis, whereas other liver disease, including biliary stone disease (OR, 4.06; CI, 2.24-7.36; P < 0.001), was the only significant risk factor for dCCA. Statin use was associated with significantly reduced risk for all ECC (OR, 0.22; CI, 0.16-0.29) as well as for the subtypes pCCA (OR, 0.3; CI, 0.21-0.41) and dCCA (OR, 0.06; CI, 0.03-0.14), all P < 0.0001. Moderate-intensity dosage was found to decrease the risk of ECC (OR, 0.48; CI, 0.34-0.67; P < 0.001). Comparing statin ever users to nonusers, patients with dCCA who used statins had significantly overall better survival (hazard ratio = 0.53; CI, 0.29-0.97; P = 0.04). CONCLUSIONS This case-control study suggests that statins decrease the risk of ECC and may improve survival in patients with dCCA. Additional validation studies are warranted.
Collapse
Affiliation(s)
- Sravanthi Lavu
- Department of Gastroenterology & Hepatology, Mayo Clinic, Rochester, MN, United States
| | - Terry M. Therneau
- Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, United States
| | - William S. Harmsen
- Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, United States
| | - Kristin C. Mara
- Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, United States
| | - Nicha Wongjarupong
- Department of Gastroenterology & Hepatology, Mayo Clinic, Rochester, MN, United States
| | - Mohamed Hassan
- Department of Gastroenterology & Hepatology, Mayo Clinic, Rochester, MN, United States
| | - Hamdi A. Ali
- Department of Gastroenterology & Hepatology, Mayo Clinic, Rochester, MN, United States
| | | | - Nasra H. Giama
- Department of Nursing, University of Minnesota, Rochester, MN, United States
| | - Katsuyuki Miyabe
- Department of Gastroenterology & Hepatology, Mayo Clinic, Rochester, MN, United States
| | - Lewis R. Roberts
- Department of Gastroenterology & Hepatology, Mayo Clinic, Rochester, MN, United States
| |
Collapse
|
18
|
Liu T, Siyin ST, Yao N, Xu G, Chen YT, Duan N, Li W, Qu J, Liu S. Risk of primary liver cancer associated with gallstones and cholecystectomy: A competing risks analysis. Medicine (Baltimore) 2020; 99:e22428. [PMID: 32991479 PMCID: PMC7523846 DOI: 10.1097/md.0000000000022428] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Previous research has revealed a positive relationship between GSD, cholecystectomy and primary liver cancer (PLC). However, previous studies had several limitations including the retrospective design, narrow assessment of potential confounders and lack of competing risk models in time-to-event analyses. We conducted a large prospective cohort study to explore the relationship between GSD, cholecystectomy and PLC. A total of 95,021 participants who had not been diagnosed with PLC previously were enrolled from the Kailuan Cohort study. Demographic characteristics and biochemical parameters were recorded at baseline for all participants. We used Cox regression models and competing risk regression models to evaluate the association of GSD and cholecystectomy with the risk PLC. A total of 306 incidental PLC cases were identified during a median follow-up of 9.05 (8.75-9.22) years per participant. Compared with the normal group, the multivariable HRs (95%CI) for the association of GSD and cholecystectomy with PLC were 1.77 (1.05-2.94), 5.25 (1.95-14.17). In the CS model, the multivariable HRs (95%CI) was 1.76 (1.05-2.94) for the association of GSD and cholecystectomy with PLC and 5.25 (1.95-14.17) for GSD and cholecystectomy. Similar results were also obtained in the SD model with corresponding multivariate HRs (95%CI) of 1.75 (1.01-3.00), 5.22 (1.90-14.07) in the GSD group and cholecystectomy group, respectively. GSD and cholecystectomy were associated with an elevated risk of PLC.Registration number: ChiCTR-TNRC-11001489.
Collapse
Affiliation(s)
- Tong Liu
- Department of General Surgery, Aerospace Center Hospital
| | - Sarah Tan Siyin
- Department of General Surgery, Beijing Children's Hospital, National Center for Children's Health
| | - Nan Yao
- Department of General Surgery, Aerospace Center Hospital
| | - Guoshuai Xu
- Department of General Surgery, Aerospace Center Hospital
| | - Yi-Tsun Chen
- Department of Clinic Medicine, Peking University Health Science Center, Beijing
| | - Ning Duan
- Department of General Surgery, Aerospace Center Hospital
| | - Wenqiang Li
- Department of General Surgery, Aerospace Center Hospital
| | - Jun Qu
- Department of General Surgery, Aerospace Center Hospital
| | - Siqing Liu
- Department of Hepatobiliary Surgery, Kailuan General Hospital, Tangshan, China
| |
Collapse
|
19
|
Liu SS, Ma XF, Zhao J, Du SX, Zhang J, Dong MZ, Xin YN. Association between nonalcoholic fatty liver disease and extrahepatic cancers: a systematic review and meta-analysis. Lipids Health Dis 2020; 19:118. [PMID: 32475354 PMCID: PMC7262754 DOI: 10.1186/s12944-020-01288-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 05/15/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND NAFLD is tightly associated with various diseases such as diabetes, cardiovascular disease, kidney disease, and cancer. Previous studies had investigated the association between NAFLD and various extrahepatic cancers, but the available data to date is not conclusive. The aim of this study was to investigate the association between NAFLD and various extrahepatic cancers comprehensively. METHODS Searches were conducted of various electronic databases (PubMed, EMBASE, Medline, and the Cochrane Library) to identify observational studies published between 1996 and January 2020 which investigated the association between NAFLD and extrahepatic cancers. The pooled OR/HR/IRR of the association between NAFLD and various extrahepatic cancers were analyzed. RESULTS A total of 26 studies were included to investigate the association between NAFLD and various extrahepatic cancers. As the results shown, the pooled OR values of the risk of colorectal cancer and adenomas in patients with NAFLD were 1.72 (95%CI: 1.40-2.11) and 1.37 (95%CI: 1.29-1.46), respectively. The pooled OR values of the risk of intrahepatic cholangiocarcinoma and extrahepatic cholangiocarcinoma in patients with NAFLD were 2.46 (95%CI: 1.77-3.44) and 2.24 (95%CI: 1.58-3.17), respectively. The pooled OR value of the risk of breast cancer in patients with NAFLD was 1.69 (95%CI: 1.44-1.99). In addition, NAFLD was also tightly associatied with the risk of gastric cancer, pancreatic cancer, prostate cancer, and esophageal cancer. CONCLUSIONS NAFLD could significantly increase the development risk of colorectal adenomas and cancer, intrahepatic and extrahepatic cholangiocarcinoma, breast, gastric, pancreatic, prostate, and esophageal cancer. NAFLD could be considered as one of the influencing factors during the clinical diagnosis and treatment for the extrahepatic cancers.
Collapse
Affiliation(s)
- Shou-Sheng Liu
- Central Laboratories, Qingdao Municipal Hospital, Qingdao University, Qingdao, 266071, China
- Digestive Disease Key Laboratory of Qingdao, Qingdao, 266071, China
| | - Xue-Feng Ma
- Department of Infectious Disease, Qingdao Municipal Hospital, Qingdao University, Qingdao, 266011, China
| | - Jie Zhao
- Departments of Nephrology, Zibo Central Hospital, Zibo, 255020, China
| | - Shui-Xian Du
- Department of Infectious Disease, Qingdao Municipal Hospital, Qingdao University, Qingdao, 266011, China
| | - Jie Zhang
- Department of Infectious Disease, Qingdao Municipal Hospital, Qingdao University, Qingdao, 266011, China
| | - Meng-Zhen Dong
- Department of Infectious Disease, Qingdao Municipal Hospital, Qingdao University, Qingdao, 266011, China
| | - Yong-Ning Xin
- Digestive Disease Key Laboratory of Qingdao, Qingdao, 266071, China.
- Department of Infectious Disease, Qingdao Municipal Hospital, Qingdao University, Qingdao, 266011, China.
| |
Collapse
|
20
|
Tan JH, Zhou WY, Zhou L, Cao RC, Zhang GW. Viral hepatitis B and C infections increase the risks of intrahepatic and extrahepatic cholangiocarcinoma: Evidence from a systematic review and meta-analysis. TURKISH JOURNAL OF GASTROENTEROLOGY 2020; 31:246-256. [PMID: 32343237 DOI: 10.5152/tjg.2020.19056] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND/AIMS Previous study has shown a positive relationship between the hepatitis B virus (HBV) or hepatitis C virus (HCV) infection and cholangiocarcinoma (CCA); however, their correlation with different anatomical sites of CCA (i.e. ICC and ECC) has not been revealed. This study aims to evaluate the association of HBV or HCV infection with CCA, including the intrahepatic cholangiocarcinoma (ICC) and extrahepatic cholangiocarcinoma (ECC), and to determine the roles of α-1 fetoprotein (AFP), CA19-9, and lymph node involvement in CCA with HBV infection. MATERIALS AND METHODS Relevant studies published between 2004 and 2016 were systematically searched and retrieved from PubMed, SpringerLink, and Science Direct using key terms such as "cholangiocarcinoma", "bile duct cancer", "extrahepatic cholangiocarcinoma", and "intrahepatic cholangiocarcinoma". The demographic, clinical, and laboratory data were extracted from the included studies, and the meta-analysis was performed using RevMan and STATA 11.0 software. RESULTS A total of 13 studies with CCA matched the inclusion criteria in this meta-analysis, including 7,113 CCA patients and 24,763 controls. This meta-analysis showed that the HBV or HCV infections can significantly increase the risk of CCA, including ICC and ECC. In addition, the higher levels of AFP, lower levels of CA19-9, and lymph node involvement were detected in the CCA patients with HBV infection as compared to those without. CONCLUSION The HBV and HCV infections significantly increased the risk of CCA, as well as ICC and ECC. The involvement of AFP, CA19-9, and lymph nodes may play an important role in the diagnosis of CCA.
Collapse
Affiliation(s)
- Jie-Hui Tan
- Division of Hepatobiliopancreatic Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Wan-Yan Zhou
- Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Lei Zhou
- Division of Hepatobiliopancreatic Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Rong-Chang Cao
- Division of Hepatobiliopancreatic Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Guo-Wei Zhang
- Division of Hepatobiliopancreatic Surgery, Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| |
Collapse
|
21
|
Li J, Chen Q, Jin B, Shi Y, Wu X, Xu H, Zheng Y, Wang Y, Du S, Lu X, Mao Y, Sang X. Preoperative Bilirubin-Adjusted Carbohydrate Antigen 19-9 as a Prognostic Factor for Extrahepatic Cholangiocarcinoma Patients at a Single Center. Cancer Manag Res 2020; 12:411-417. [PMID: 32021453 PMCID: PMC6980863 DOI: 10.2147/cmar.s229329] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 12/17/2019] [Indexed: 01/06/2023] Open
Abstract
Purpose The aims of our study were to investigate the prognostic impact of the rate of preoperative serum carbohydrate antigen 19-9/bilirubin (CA19-9/BR) on patients with extrahepatic bile duct cancer. Patients and Methods We collected clinical data from 89 patients who underwent surgery for extrahepatic cholangiocarcinoma (ECC) at Peking Union Medical College Hospital between January 2012 and December 2017. The Kaplan–Meier analysis for univariate analysis and the Cox proportional hazards models for multivariate analysis were used to determine possible independent prognostic factors. Results CA19-9/BR was classified as elevated compared with normal based on the upper serum normal values of CA19-9 (37 U/mL) and bilirubin (1.5 mg/dL), which gives a cut-off at 25 U/mL/mg/dL. Univariate analysis showed that the overall survival of patients with a high CA19-9/BR ratio was significantly worse compared with patients with a low CA19-9/BR ratio (Hazard Ratio [HR] 2.149; 95% Confidence Interval [95% CI] 1.027–4.495; P=0.042). Multivariate analysis revealed that a high CA19-9/BR ratio (HR 3.250; 95% CI 1.165–9.067; P=0.024), low differentiation (HR 3.551; 95% CI 1.231–10.244; P=0.019), and positive margin (HR 2.555; 95% CI 1.111–5.875; P=0.027) remained independent prognostic factors after adjusting for age at diagnosis, maximal diameters, and other possible factors. Conclusion The preoperative CA19-9/BR ratio is a good prognostic factor in predicting survival in ECC patients and closer follow-up is recommended in patients with a higher CA19-9/BR ratio before surgery.
Collapse
Affiliation(s)
- Jiayi Li
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, People's Republic of China
| | - Qiao Chen
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, People's Republic of China
| | - Bao Jin
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, People's Republic of China
| | - Yue Shi
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, People's Republic of China
| | - Xiangan Wu
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, People's Republic of China
| | - Haifeng Xu
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, People's Republic of China
| | - Yongchang Zheng
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, People's Republic of China
| | - Yingyi Wang
- Department of Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, People's Republic of China
| | - Shunda Du
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, People's Republic of China
| | - Xin Lu
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, People's Republic of China
| | - Yilei Mao
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, People's Republic of China
| | - Xinting Sang
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, People's Republic of China
| |
Collapse
|
22
|
Chen Q, Li J, Jin B, Wu X, Shi Y, Xu H, Zheng Y, Wang Y, Du S, Lu X, Sang X, Mao Y. Prognostic Nomogram That Predicts Overall Survival of Patients with Distal Cholangiocarcinoma After Pancreatoduodenectomy. Cancer Manag Res 2020; 12:10303-10310. [PMID: 33116885 PMCID: PMC7585820 DOI: 10.2147/cmar.s276393] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Accepted: 10/02/2020] [Indexed: 12/27/2022] Open
Abstract
PURPOSE We aimed to develop a nomogram for predicting the prognosis of patients with distal cholangiocarcinoma (DCC) and to compare its performance with that of the American Joint Committee on Cancer (AJCC) TNM system. PATIENTS AND METHODS To develop a nomogram, we collected the clinical data of 147 patients diagnosed with DCC who underwent pancreatoduodenectomy. Predictive accuracy and discriminative ability were determined using a concordance index and a calibration curve. Predictive performance was compared with that of a current staging systems for DCC. RESULTS Multivariate analysis revealed that jaundice, alcohol consumption, high fibrinogen, poorly differentiated tumor cells, positive lymph nodes, and positive margins were significantly associated with overall survival. These variables were incorporated into the nomogram. The concordance index of the nomogram for predicting overall survival was 0.737 (P<0.001), which is significantly higher than the concordance index values (concordance index = 0.586) acquired using the AJCC TNM system (eighth edition). The calibration curve agreed well with predicted prediction and observed overall survival. CONCLUSION We developed a nomogram for predicting the prognoses of patients with distal cholangiocarcinoma, which had superior practical clinical value compared with that of the AJCC TNM system.
Collapse
Affiliation(s)
- Qiao Chen
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Jiayi Li
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
- Department of Nuclear Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Bao Jin
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Xiangan Wu
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Yue Shi
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Haifeng Xu
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Yongchang Zheng
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Yingyi Wang
- Department of Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Shunda Du
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
- Correspondence: Shunda Du Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China Email
| | - Xin Lu
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Xinting Sang
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| | - Yilei Mao
- Department of Liver Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China
| |
Collapse
|
23
|
Roy S, Glaser S, Chakraborty S. Inflammation and Progression of Cholangiocarcinoma: Role of Angiogenic and Lymphangiogenic Mechanisms. Front Med (Lausanne) 2019; 6:293. [PMID: 31921870 PMCID: PMC6930194 DOI: 10.3389/fmed.2019.00293] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 11/29/2019] [Indexed: 12/13/2022] Open
Abstract
Cholangiocarcinoma (CCA), or cancer of the biliary epithelium is a relatively rare but aggressive form of biliary duct cancer which has a 5-year survival rate post metastasis of 2%. Although a number of risk factors are established for CCA growth and progression, a careful evaluation of the existing literature on CCA reveals that an inflammatory environment near the biliary tree is the most common causal link between the risk factors and the development of CCA. The fact that inflammation predisposes affected individuals to CCA is further bolstered by multiple observations where the presence and maintenance of an inflammatory microenvironment at the site of the primary tumor plays a significant role in the development and metastasis of CCA. In addition, mechanisms activating the tumor vasculature and enhancing angiogenesis and lymphangiogenesis significantly contribute to CCA aggressiveness and metastasis. This review aims to address the role of an inflammatory microenvironment-CCA crosstalk and will present the basic concepts, observations, and current perspectives from recent research studies in the field of tumor stroma of CCA.
Collapse
Affiliation(s)
- Sukanya Roy
- Department of Medical Physiology, Texas A&M Health Science Center College of Medicine, Bryan, TX, United States
| | - Shannon Glaser
- Department of Medical Physiology, Texas A&M Health Science Center College of Medicine, Bryan, TX, United States
| | - Sanjukta Chakraborty
- Department of Medical Physiology, Texas A&M Health Science Center College of Medicine, Bryan, TX, United States
| |
Collapse
|
24
|
Wang Y, Xie LF, Lin J. Gallstones and cholecystectomy in relation to risk of liver cancer. Eur J Cancer Prev 2019; 28:61-67. [PMID: 29738324 DOI: 10.1097/cej.0000000000000421] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The association between gallstones or cholecystectomy and the incidence risk of liver cancer is controversial. This is a meta-analysis of observational studies on the role of gallstones or cholecystectomy in primary liver cancer. Relevant studies were identified after the literature search via electronic databases until June 2014. A random-effects model was used to generate pooled multivariable adjusted odds ratios (ORs) and 95% confidence intervals (CIs). Heterogeneity among studies was evaluated using Cochran's Q and I statistics. A total of 14 studies (four case-control, 10 cohort) were included in this study. Our study showed the pooled OR was 2.66 (95% CI: 2.05-3.28) for gallstones with liver cancer risk and OR was 1.47 (95% CI: 1.24-1.71) for cholecystectomy. Though there was obvious heterogeneity among these studies, the risk of incidence was consistent in the subgroup analyses and sensitivity analysis. The findings from meta-analysis provided that patients with gallstones or cholecystectomy had significant increased the risk of liver cancer, although the biological mechanisms underlying the link still need to be clarified.
Collapse
Affiliation(s)
- Yue Wang
- Department of General Surgery, Liaoning Cancer Hospital and Institute, Cancer Hospital of China Medical University, Shenyang, China
| | - Long-Fei Xie
- Department of Biology, University of California, Berkeley, California, USA
| | - Jie Lin
- Department of General Surgery, Liaoning Cancer Hospital and Institute, Cancer Hospital of China Medical University, Shenyang, China
| |
Collapse
|
25
|
Khan SA, Tavolari S, Brandi G. Cholangiocarcinoma: Epidemiology and risk factors. Liver Int 2019; 39 Suppl 1:19-31. [PMID: 30851228 DOI: 10.1111/liv.14095] [Citation(s) in RCA: 368] [Impact Index Per Article: 73.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 02/09/2019] [Accepted: 02/24/2019] [Indexed: 12/12/2022]
Abstract
Cholangiocarcinoma (CCA) is a heterogeneous disease arising from a complex interaction between host-specific genetic background and multiple risk factors. Globally, CCA incidence rates exhibit geographical variation, with much higher incidence in parts of the Eastern world compared to the West. These differences are likely to reflect differences in geographical risk factors as well as genetic determinants. Of note, over the past few decades, the incidence rates of CCA appear to change and subtypes of CCA appear to show distinct epidemiological trends. These trends need to be interpreted with caution given the issues of diagnosis, recording and coding of subtypes of CCA. Epidemiological evidences suggest that in general population some risk factors are less frequent but associated with a higher CCA risk, while others are more common but associated with a lower risk. Moreover, while some risk factors are shared by intrahepatic and both extrahepatic forms, others seem more specific for one of the two forms. Currently some pathological conditions have been clearly associated with CCA development, and other conditions are emerging; however, while their impact in increasing CCA risk as single etiological factors has been provided in many studies, less is known when two or more risk factors co-occur in the same patient. Moreover, despite the advancements in the knowledge of CCA aetiology, in Western countries about 50% of cases are still diagnosed without any identifiable risk factor. It is therefore conceivable that other still undefined etiologic factors are responsible for the recent increase of CCA (especially iCCA) incidence worldwide.
Collapse
Affiliation(s)
- Shahid A Khan
- Department of Hepatology, St Mary's Hospital, Imperial College London, London, United Kingdom
| | - Simona Tavolari
- Center of Applied Biomedical Research, S. Orsola-Malpighi University Hospital, Bologna, Italy
| | - Giovanni Brandi
- Department of Experimental, Diagnostic and Specialty Medicine, S. Orsola-Malpighi University Hospital, Bologna, Italy
- G.I.CO. (Italian Group of Cholangiocarcinoma), Bologna, Italy
| |
Collapse
|
26
|
Wang CC, Tsai MC, Sung WW, Yang TW, Chen HY, Wang YT, Su CC, Tseng MH, Lin CC. Risk of cholangiocarcinoma in patients undergoing therapeutic endoscopic retrograde cholangiopancreatography or cholecystectomy: A population based study. World J Gastrointest Oncol 2019; 11:238-249. [PMID: 30918596 PMCID: PMC6425330 DOI: 10.4251/wjgo.v11.i3.238] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 01/16/2019] [Accepted: 01/30/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Cholangiocarcinoma is a highly lethal disease that had been underestimated in the past two decades. Many risk factors are well documented for in cholangiocarcinoma, but the impacts of advanced biliary interventions, like endoscopic sphincterotomy (ES), endoscopic papillary balloon dilatation (EPBD), and cholecystectomy, are inconsistent in the previous literature.
AIM To clarify the risks of cholangiocarcinoma after ES/EPBD, cholecystectomy or no intervention for cholelithiasis using the National Health Insurance Research Database (NHIRD).
METHODS From data of NHIRD 2004-2011 in Taiwan, we selected 7938 cholelithiasis cases as well as 23814 control group cases (matched by sex and age in a 1:3 ratio). We compared the previous risk factors of cholangiocarcinoma and cholangiocarcinoma rate in the cholelithiasis and control groups. The incidences of total and subsequent cholangiocarcinoma were calculated in ES/EPBD patients, cholecystectomy patients, cholelithiasis patients without intervention, and groups from the normal population.
RESULTS In total, 537 cases underwent ES/EPBD, 1743 cases underwent cholecystectomy, and 5658 cholelithiasis cases had no intervention. Eleven (2.05%), 37 (0.65%), and 7 (0.40%) subsequent cholangiocarcinoma cases were diagnosed in the ES/EPBD, no intervention, and cholecystectomy groups, respectively, and the odds ratio for subsequent cholangiocarcinoma was 3.13 in the ES/EPBD group and 0.61 in the cholecystectomy group when compared with the no intervention group.
CONCLUSION In conclusion, symptomatic cholelithiasis patients who undergo cholecystectomy can reduce the incidence of subsequent cholangiocarcinoma, while cholelithiasis patients who undergo ES/EPBD are at a great risk of subsequent cholangiocarcinoma according to our findings.
Collapse
Affiliation(s)
- Chi-Chih Wang
- Institute of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
| | - Ming-Chang Tsai
- Institute of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
| | - Wen-Wei Sung
- Institute of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
- Department of Urology, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
| | - Tzu-Wei Yang
- School of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
- Institute and Department of Biological Science and Technology, National Chiao Tung University, Hsinchu 30010, Taiwan
| | - Hsuan-Yi Chen
- School of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
| | - Yao-Tung Wang
- Institute of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
- Division of Pulmonary Medicine, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
| | - Chang-Cheng Su
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
| | - Ming-Hseng Tseng
- Department of Medical Informatics, Chung Shan Medical University, Taichung 40201, Taiwan
- Information Technology Office, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
| | - Chun-Che Lin
- Institute of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
| |
Collapse
|
27
|
Malignancies in Inflammatory Bowel Disease: Frequency, Incidence and Risk Factors-Results from the Swiss IBD Cohort Study. Am J Gastroenterol 2019; 114:116-126. [PMID: 30333538 DOI: 10.1038/s41395-018-0360-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Malignancy may occur as long-term complication of inflammatory bowel disease (IBD) due to different risk factors. We assessed prevalence and incidence of malignancy, and predictive factors in the Swiss IBD Cohort Study (SIBDCS). METHODS All IBD patients in the SIBDCS were analyzed from a cross-sectional and longitudinal perspective. Patients with malignancies were compared to controls. Standardized incidence ratios (SIR) were calculated based on age-specific and sex-specific background rates. RESULTS Malignancies were identified in 122 of 3119 patients (3.9%). In a logistic regression model, age (OR 1.04 per year), intestinal surgery (OR 3.34), and treatment with steroids (OR 2.10) were the main predictors for the presence of malignancy, while treatment with 5-ASA (OR 0.57) and biologics (OR 0.38) were protective. From a longitudinal perspective, 67 out of 2580 patients (2.6%) were newly diagnosed with malignancy during a follow-up of 12,420.8 years (median 4.9 years). While there was no increased risk for malignancy overall (SIR 0.93, 95% CI 0.72-1.18) and colorectal cancer (SIR 1.55, 95% CI 0.71-2.95), IBD patients had an increased risk for lymphoma (SIR 2.98, 95% CI 1.36-5.66) and biliary cancer (SIR 6.3, 95% CI 1.27-18.41). In a Cox regression model, age and recent use of immunomodulators were the main predictors for development of malignancies, while 5-ASA, biologics were protective. CONCLUSIONS IBD patients showed increased risk for lymphoma and biliary cancer, but not colorectal cancer and cancer overall. Age and recent use of immunomodulators were the main risk factors for malignancy, while aminosalicylates and biologics appear to be protective.
Collapse
|
28
|
Xiong J, Yin Z, Xu W, Shen Z, Li Y, Lu X. Alcoholic liver disease and risk of cholangiocarcinoma: a systematic review and meta-analysis. Onco Targets Ther 2018; 11:8211-8219. [PMID: 30538490 PMCID: PMC6251364 DOI: 10.2147/ott.s184444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Background With the purpose of elevating the risk of cholangiocarcinoma (CCA), alcoholic liver disease (ALD) was shown. Nonetheless, the findings were controversial. Herein, a meta-analysis and a systematic review were conducted to study the relation as mentioned above. Methods This study searched PubMed, EMBASE, and SI Web of Science carefully for the related studies published prior to March 2018, followed by the random-effects model to calculate the values of pooled risk ratio with 95% CIs. In addition, the analyses of sensitivity and subgroup were carried out to further confirm the stability of the outcomes. Results Seven articles, consisting of 413,483 healthy controls and 8,962 CCA patients, were included in this meta-analysis. When compared with normal controls, patients with ALD had an enhanced 3.92-fold CCA risk, with studies being heterogeneous (95% CI =1.96–5.07; OR =3.92; I2 =70.2%). However, subgroup analysis showed that ALD had the enhanced risk of intrahepatic cholangiocarcinoma (ICC), instead of extrahepatic cholangiocarcinoma (ECC) (ICC: 95% CI =3.06–5.92, OR =4.49; ECC: 95% CI =0.90–3.35, OR =2.12). Additionally, when the analysis was stratified by the geographic area, positive association was observed only in western countries rather than eastern countries (western nations: 95% CI =3.34–6.96, OR =5.15; eastern nations: 95% CI =0.38–3.91, OR =2.14). And no essential bias was published. Conclusion ALD was greatly associated with the enhanced risk of CCA by 3.92-fold, especially in the ICC.
Collapse
Affiliation(s)
- Jianping Xiong
- Department of Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing 100730, China, ;
| | - ZiJun Yin
- Department of Oncology, The First Affiliated Hospital, Jinan University, Guangzhou 510630, China
| | - Weiyu Xu
- Department of Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing 100730, China, ;
| | - Zheng Shen
- Department of Orthopaedics, Anhui No. 2 Provincial People's Hospital, Hefei 230041, China
| | - Ye Li
- Department of Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing 100730, China, ;
| | - Xin Lu
- Department of Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (CAMS & PUMC), Beijing 100730, China, ;
| |
Collapse
|
29
|
Incidence and Prognosis of Subsequent Cholangiocarcinoma in Patients with Hepatic Resection for Bile Duct Stones. Dig Dis Sci 2018; 63:3465-3473. [PMID: 30171402 DOI: 10.1007/s10620-018-5262-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2018] [Accepted: 08/20/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND AIM Cholangiocarcinoma (CCA) often develops after the hepatic resection for hepatolithiasis as well as indwelling it. We studied the incidence and prognosis of subsequent CCA in patients with hepatolithiasis in South Korea. METHODS We identified individuals with diagnosed CCA at the time of or after surgery, during 2002-2016, from the Korean National Health Insurance. The incidences and survival rates of subsequent CCA were analyzed and compared with concomitant CCA. The standardized incidence ratios (SIRs) of CCA in this cohort were evaluated in the standard Korean population. All data were stratified by the presence of intrahepatic or extrahepatic CCA, age and sex. RESULTS Of the 7852 patients with hepatectomy for BDS, 433 (5.84%) had concomitant CCA. Over the 12-year follow-up, 107 of 7419 (1.98%) patients were diagnosed with subsequent CCA. Patients with hepatic resection for BDS revealed higher SIRs for subsequent CCA (12.89, 95% CI 10.96-15.15) in cases of both intrahepatic CCA (13.40, 10.55-17.02) and extrahepatic CCA (12.42, 9.98-15.46). The median survival time for subsequent CCA was 0.87 years, while that for concomitant CCA was 2.79 years. Having subsequent CCA (HR 2.71, 95% CI 2.17-3.40) and being male (HR 1.28, 1.05-1.57) were related to a shorter survival time. The CCA site and age at CCA diagnosis were not related to prognoses. CONCLUSIONS Subsequent CCA developed in 2% of the patients with hepatic resection for benign BDS until 10 years and was associated with poorer prognoses than concomitant CCA. Future studies focused on the long-term surveillance for CCA in such patients are needed.
Collapse
|
30
|
The Curious Case of Cholangiocarcinoma: Opportunities for Environmental Health Scientists to Learn about a Complex Disease. JOURNAL OF ENVIRONMENTAL AND PUBLIC HEALTH 2018; 2018:2606973. [PMID: 30158988 PMCID: PMC6109541 DOI: 10.1155/2018/2606973] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 07/17/2018] [Indexed: 02/07/2023]
Abstract
Deaths from complex, noncommunicable diseases such as cancer are predicted to continue to increase worldwide, with low- and middle-income countries bearing the brunt of the burden. This problem requires a concentrated global effort to avoid devastating losses of life as well as economic losses. Cholangiocarcinoma (CCA) is a readily studied model of complex, noncommunicable disease, but it receives little attention outside of the scientific community in Southeast Asia. Here, we bring attention to the opportunity to study CCA as a model to understand the role of multiple, complex factors in cancer. These factors include allostatic load, individual genetic susceptibility, and environmental exposures such as chemicals, diet, socioeconomic factors, and psychosocial stress. The study of CCA offers a unique opportunity to make novel observations that could advance progress in prevention and intervention approaches for prevalent diseases that involve complex, multifactorial interactions.
Collapse
|
31
|
Intrahepatic cholangiocarcinoma in an obese patient qualified for laparoscopic bariatric surgery - a case study. Wideochir Inne Tech Maloinwazyjne 2018; 13:257-259. [PMID: 30002760 PMCID: PMC6041581 DOI: 10.5114/wiitm.2018.72751] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Accepted: 09/23/2017] [Indexed: 12/03/2022] Open
Abstract
Intrahepatic cholangiocarcinoma is a rare type of biliary tract malignancy, seldom found resectable at diagnosis, the 5-year survival rate depending on the possibility of complete surgical excision. In most cases it is only accidentally found in the early stage. The report presents a case of a 58-year-old obese male patient qualified for laparoscopic Roux-en-Y gastric bypass. During general inspection of the abdominal cavity, a tumor of 10 mm in diameter was found in the second hepatic segment and resected. Final pathology results showed low-grade intrahepatic cholangiocarcinoma without vascular invasion, with positive margins of incision (R1), classified as stage I. The abdominal computed tomography scan showed no evidence of metastatic disease. Two months later the patient underwent a laparoscopic partial hepatectomy. Pathological investigation showed focal bile duct hamartoma with no signs of malignancy. No adjuvant therapy was administered and no recurrence has been found to date.
Collapse
|
32
|
Antwi SO, Mousa OY, Patel T. Racial, Ethnic, and Age Disparities in Incidence and Survival of Intrahepatic Cholangiocarcinoma in the United States; 1995-2014. Ann Hepatol 2018; 17:604-614. [PMID: 29893702 DOI: 10.5604/01.3001.0012.0929] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND AIM Despite reports of increased incidence of intrahepatic cholangiocarcinoma (iCCA) in the United States, the impact of age or influences of race and ethnicity are not clear. Disparities in iCCA outcomes across various population subgroups also are not readily recognized due to the rarity of this cancer. We examined ethnic, race, age, and gender variations in iCCA incidence and survival using data from the Surveillance, Epidemiology, and End Results Program (1995-2014). MATERIAL AND METHODS We assessed age-adjusted incidence rates, average annual percentage change in incidence, and hazard ratios (HRs) with 95% confidence intervals (CIs) for all-cause and iCCA-specific mortality. RESULTS Overall, 11,127 cases of iCCA were identified, with an age-adjusted incidence rate of 0.92 per 100,000. The incidence rate increased twofold, from 0.49 per 100,000 in 1995 to 1.49 per 100,000 in 2014, with an average annual rate of increase of 5.49%. The iCCA incidence rate was higher among persons age 45 years or older than those younger than 45 years (1.71 vs. 0.07 per 100,000), among males than females (0.97 vs. 0.88 per 100,000) and among Hispanics than non-Hispanics (1.18 vs. 0.89 per 100,000). Compared to non-Hispanics, Hispanics had poorer 5-year allcause mortality (HR = 1.11, 95%CI: 1.05-1.19) and poorer iCCA-specific mortality (HR = 1.15, 95%CI: 1.07-1.24). Survival rates were poor also for individuals age 45 years or older, men, and Blacks and American Indians/Alaska Natives. CONCLUSION The results demonstrate ethnic, race, age and gender disparities in iCCA incidence and survival, and confirm continued increase in iCCA incidence in the United States.
Collapse
Affiliation(s)
| | - Omar Y Mousa
- Department of Transplantation Mayo Clinic, Jacksonville, Florida, United States
| | - Tushar Patel
- Department of Transplantation Mayo Clinic, Jacksonville, Florida, United States
| |
Collapse
|
33
|
Lee TY, Hsu YC, Yu SH, Lin JT, Wu MS, Wu CY. Effect of Nucleos(t)ide Analogue Therapy on Risk of Intrahepatic Cholangiocarcinoma in Patients With Chronic Hepatitis B. Clin Gastroenterol Hepatol 2018; 16:947-954.e4. [PMID: 28951229 DOI: 10.1016/j.cgh.2017.09.031] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 08/30/2017] [Accepted: 09/08/2017] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Chronic infection with hepatitis B virus (HBV) increases risk of intrahepatic cholangiocarcinoma (ICC), but it is not clear whether antiviral therapy reduces risk. We investigated the association between nucleos(t)ide analogue therapy and ICC risk. METHODS We performed a nationwide long-term cohort study using Taiwan's National Health Insurance Research Database to obtain data on 185,843 patients with chronic HBV infection from October 1, 2003 through December 31, 2012. We excluded patients with confounding disorders such as infection with hepatitis C virus, HIV, or other hepatitis-associated viruses; liver flukes; biliary stone diseases; cholangitis; congenital biliary anomalies; biliary tract surgeries; or cancer. We identified 10,062 patients who received nucleos(t)ide analogue therapy (the treated group), and used propensity scores to match them (1:1) with patients who received hepatoprotectants (the untreated group). Cumulative incidences of and hazard ratios (HRs) for ICC development were analyzed. RESULTS The cumulative incidence of ICC was significantly lower in the treated group after 3 years of therapy (1.28%; 95% CI, 0.56-2.01) than in the untreated group (3.14%; 95% CI, 2.02-4.27) and after 5 years of therapy (1.53%; 95% CI, 0.73-2.33 vs 4.32% in untreated group; 95% CI, 2.96-5.6869). In multivariable regression analysis, nucleos(t)ide analogue therapy was independently associated with a reduced risk of ICC (HR, 0.44; 95% CI, 0.25-0.78; P = .005). Older age (HR 1.05 per year; 95% CI, 1.03-1.07) and cirrhosis (HR, 2.80; 95% CI, 1.52-5.1415) were independently associated with an increased risk of ICC. Sensitivity analyses verified the association between nucleos(t)ide analogue therapy and a reduced ICC risk. CONCLUSION A nationwide long-term cohort study in Taiwan showed that nucleos(t)ide analogue therapy for chronic HBV infection is significantly associated with a reduced ICC risk.
Collapse
Affiliation(s)
- Teng-Yu Lee
- Division of Gastroenterology and Hepatology, Taichung Veterans General Hospital, Taichung; Department of Medicine, Chung Shan Medical University, Taichung
| | - Yao-Chun Hsu
- Big Data Research Center, School of Medicine, Fu-Jen Catholic University, New Taipei; Division of Gastroenterology, Fu-Jen Catholic University Hospital, New Taipei; Graduate Institute of Clinical Medicine, China Medical University, Taichung; Division of Gastroenterology and Hepatology, E-Da Hospital, Kaohsiung
| | - Shi-Hang Yu
- Division of Gastroenterology and Hepatology, Taichung Veterans General Hospital, Taichung
| | - Jaw-Town Lin
- School of Medicine, Fu Jen Catholic University, New Taipei City; Institute of Population Health Sciences, National Health Research Institutes, Miaoli
| | - Ming-Shiang Wu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei
| | - Chun-Ying Wu
- Division of Gastroenterology and Hepatology, Taichung Veterans General Hospital, Taichung; Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei; College of Public Health and Graduate Institute of Clinical Medical Science, China Medical University, Taichung; Department of Life Sciences and Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung; National Institute of Cancer Research, National Health Research Institutes, Miaoli, Taiwan; Division of Translational Medicine, Department of Medical Research, Taipei Veterans General Hospital, Beitou District, Taipei, Taiwan.
| |
Collapse
|
34
|
da Silva TE, Costa-Silva M, Correa CG, Denardin G, Alencar MLA, Coelho MSPH, Muraro-Wildner L, Luiza-Bazzo M, González-Chica DA, Dantas-Correa EB, Narciso-Schiavon JL, Schiavon LDL. Clinical Significance of Serum Adiponectin and Resistin Levels in Liver Cirrhosis. Ann Hepatol 2018; 17:286-299. [PMID: 29469045 DOI: 10.5604/01.3001.0010.8659] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Adiponectin and resistin levels are increased in patients with cirrhosis, but it prognostic significance is unknown. We sought to investigate the factors associated with adiponectin and resistin levels and its clinical significance in patients with cirrhosis. MATERIALS AND METHODS This was a prospective cohort study that included 122 subjects with cirrhosis who attended an outpatient clinic and were initially evaluated in 2012. Serum adiponectin and resistin levels were measured in samples collected in 2012 (adiponectin and resistin) and 2014 (adiponectin). Thirty healthy subjects served as a control group. RESULTS Higher adiponectin (21.59 μ g/mL vs. 12.52 μg/mL, P < 0.001) and resistin levels (3.83 ng/mL vs. 2.66 ng/mL, P < 0.001) were observed among patients with cirrhosis compared to controls. Patients classified as Child-Pugh B/C had higher adiponectin levels in relation to Child-Pugh A patients. At second measurement, adiponectin levels increased significantly in non-transplant patients and decreased in liver transplant recipients. Univariate Cox analysis showed that among patients with alcoholic liver disease, adiponectin levels were associated with lower transplant-free survival (HR = 1.034, 95% CI 1.006 - 1.062, P = 0.016). The transplant-free survival was significantly lower among patients with alcoholic liver disease and adiponectin ≥ 17 μg/mL (26.55 months, 95% CI 21.40-31.70) as compared to those with levels < 17 μg/mL (33.76 months, 95% CI 30.70-36.82) (P = 0.045). No relationship was found between the levels of resistin and survival. CONCLUSION Adiponectin but not resistin levels were associated with intensity of liver dysfunction and worse prognosis in patients with alcoholic liver disease, suggesting a potential as a prognostic biomarker.
Collapse
Affiliation(s)
- Telma Erotides da Silva
- Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil. Division of Gastroenterology
| | - Mariana Costa-Silva
- Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil. Division of Gastroenterology
| | - Carina G Correa
- Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil. Division of Gastroenterology
| | - Giovana Denardin
- Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil. Division of Gastroenterology
| | - Maria L Ayres Alencar
- Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil. Nutrition and Dietetic Service
| | | | - Letícia Muraro-Wildner
- Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil. Department of Clinical Analysis
| | - Maria Luiza-Bazzo
- Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil. Department of Clinical Analysis
| | - David A González-Chica
- Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil. Post-Graduate Program in Nutrition
| | | | - Janaína L Narciso-Schiavon
- Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil. Division of Gastroenterology
| | - Leonardo de Lucca Schiavon
- Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil. Division of Gastroenterology
| |
Collapse
|
35
|
Interactive role of diabetes mellitus and female sex in the risk of cholangiocarcinoma: A population-based nested case-control study. Oncotarget 2018; 8:6642-6651. [PMID: 28036262 PMCID: PMC5351659 DOI: 10.18632/oncotarget.14254] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 11/30/2016] [Indexed: 12/20/2022] Open
Abstract
Diabetes mellitus (DM) has been associated with an increased risk of extrahepatic cholangiocarcinoma (ECC) and intrahepatic cholangiocarcinoma (ICC). However, the role of DM in a population with a lower incidence of ECC remains unclear. We investigated the role of DM and other risk factors for ECC and ICC by conducting a population-based, nested, case–control study in Taiwan, a region with a lower incidence but a higher proportion of ICC. We identified patients who received a diagnosis of cholangiocarcinoma (CC) from the Taiwan Cancer Registry between 2003 and 2009. A total of 6,093 CC cases (ICC: 4,695; ECC: 1,396) and 60,906 matched controls were included. Compared with the controls, the patients with ICC and ECC were more likely to have DM, with an adjusted OR of 1.22 [95% confidence interval (CI): 1.07–1.39] and 1.48 (95% CI: 1.18–1.85), respectively. DM was associated with an increased risk of CC in the women and patients without a history of biliary tract diseases. Moreover, compared with the controls, DM was not associated with an increased risk of ECC in the patients who received cholecystectomy. These findings strongly support the positive association between DM and the increased risk of both ICC and ECC; however, this association was not observed in the patients who received cholecystectomy.
Collapse
|
36
|
Wongjarupong N, Assavapongpaiboon B, Susantitaphong P, Cheungpasitporn W, Treeprasertsuk S, Rerknimitr R, Chaiteerakij R. Non-alcoholic fatty liver disease as a risk factor for cholangiocarcinoma: a systematic review and meta-analysis. BMC Gastroenterol 2017; 17:149. [PMID: 29216833 PMCID: PMC5721586 DOI: 10.1186/s12876-017-0696-4] [Citation(s) in RCA: 82] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2017] [Accepted: 11/20/2017] [Indexed: 12/18/2022] Open
Abstract
Background Non-alcoholic fatty liver disease (NAFLD) has been recently identified as a risk factor of gastrointestinal tract cancers, especially hepatocellular carcinoma, and colorectal cancer. Whether NAFLD is a risk factor for cholangiocarcinoma (CCA) remains inconclusive. The aim of this study is to determine a potential association between NAFLD and CCA, stratifying by its subtypes; intrahepatic CCA (iCCA), and extrahepatic CCA (eCCA). Methods A search was conducted for relevant studies published up to April 2017 using MEDLINE, EMBASE, Scopus and Cochrane databases. Odds ratio (OR) and adjusted OR with 95% confidence interval (CI) were estimated using a random-effects model. Subgroup analyses were conducted with study characteristics. Results Seven case-control studies were included in the analysis, with a total of 9,102 CCA patients (5,067 iCCA and 4,035 eCCA) and 129,111 controls. Overall, NAFLD was associated with an increased risk for CCA, with pooled OR of 1.95 (95%CI: 1.36–2.79, I2=76%). When classified by subtypes, NAFLD was associated with both iCCA and eCCA, with ORs of 2.22 (95%CI: 1.52–3.24, I2=67%) and 1.55 (95%CI: 1.03–2.33, I2=69%), respectively. The overall pooled adjusted ORs were 1.97 (95%CI: 1.41–2.75, I2=71%), 2.09 (95%CI, 1.49–2.91, I2=42%) and 2.05 (95%CI, 1.59–2.64, I2=0%) for all CCAs, iCCA, and eCCA, respectively. Conclusions This meta-analysis suggests that NAFLD may potentially increase the risk of CCA development. The magnitude of NAFLD on CCA risk is greater for iCCA than eCCA subtype, suggestive of a common pathogenesis of iCCA and hepatocellular carcinoma. Further studies to confirm this association are warranted. Trial registration The protocol for this study was registered with PROSPERO (International Prospective Register of Systematic Reviews; no. CRD42016046573). Electronic supplementary material The online version of this article (10.1186/s12876-017-0696-4) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Nicha Wongjarupong
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, 1873 Rama IV Road, Patumwan, Bangkok, 10330, Thailand.,Department of Physiology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Buravej Assavapongpaiboon
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, 1873 Rama IV Road, Patumwan, Bangkok, 10330, Thailand.,Department of Parasitology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Paweena Susantitaphong
- Division of Nephrology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | | | - Sombat Treeprasertsuk
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, 1873 Rama IV Road, Patumwan, Bangkok, 10330, Thailand
| | - Rungsun Rerknimitr
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, 1873 Rama IV Road, Patumwan, Bangkok, 10330, Thailand
| | - Roongruedee Chaiteerakij
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, 1873 Rama IV Road, Patumwan, Bangkok, 10330, Thailand.
| |
Collapse
|
37
|
Bragazzi MC, Ridola L, Safarikia S, Matteo SD, Costantini D, Nevi L, Cardinale V. New insights into cholangiocarcinoma: multiple stems and related cell lineages of origin. Ann Gastroenterol 2017; 31:42-55. [PMID: 29333066 PMCID: PMC5759612 DOI: 10.20524/aog.2017.0209] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Accepted: 09/14/2017] [Indexed: 12/12/2022] Open
Abstract
Cholangiocarcinoma (CCA) is a heterogeneous group of malignancies that may develop at any level of the biliary tree. CCA is currently classified into intrahepatic (iCCA), perihilar (pCCA) and distal (dCCA) on the basis of its anatomical location. Notably, although these three CCA subtypes have common features, they also have important inter- and intra-tumor differences that can affect their pathogenesis and outcome. A unique feature of CCA is that it manifests in the hepatic parenchyma or large intrahepatic and extrahepatic bile ducts, furnished by two distinct stem cell niches: the canals of Hering and the peribiliary glands, respectively. The complexity of CCA pathogenesis highlights the need for a multidisciplinary, translational, and systemic approach to this malignancy. This review focuses on advances in the knowledge of CCA histomorphology, risk factors, molecular pathogenesis, and subsets of CCA.
Collapse
Affiliation(s)
- Maria Consiglia Bragazzi
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Rome, Italy
| | - Lorenzo Ridola
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Rome, Italy
| | - Samira Safarikia
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Rome, Italy
| | - Sabina Di Matteo
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Rome, Italy
| | - Daniele Costantini
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Rome, Italy
| | - Lorenzo Nevi
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Rome, Italy
| | - Vincenzo Cardinale
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Rome, Italy
| |
Collapse
|
38
|
Abstract
Hepatobiliary cancer comprises a heterogeneous group of malignancies in which the standard treatments for advanced disease are minimally effective and evolve slowly over time. Like the majority of gastrointestinal cancers, with some notable exceptions, the impact of immune-based approaches is yet to be experienced. Notwithstanding this, the etiological background of hepatobiliary cancer - overlapping in almost every known causative or associated factor with inflammation - provides a strong clue that these approaches may have an impact on this group of diseases. This review seeks to put the management of hepatobiliary cancers in the context of its inflammation-based etiology, with the aim of pointing to the therapeutic opportunities in immune-based approaches currently entering the clinic or those that are about to do so.
Collapse
Affiliation(s)
- A G Duffy
- Gastrointestinal Malignancies Section, Thoracic-GI Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | | |
Collapse
|
39
|
Kaewpitoon SJ, Loyd RA, Rujirakul R, Panpimanmas S, Matrakool L, Tongtawee T, Kootanavanichpong N, Pengsaa P, Kompor P, Chavengkun W, Kujapun J, Norkaew J, Ponphimai S, Padchasuwan N, Polsripradist P, Eksanti T, Phatisena T, Kaewpitoon N. Helicobacter Species are Possible Risk Factors of Cholangiocarcinoma. Asian Pac J Cancer Prev 2016; 17:37-44. [PMID: 26838240 DOI: 10.7314/apjcp.2016.17.1.37] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Several infectious agents are considered to be causes of cancer in human, mainly hepatitis B and C viruses, high-risk human pailloma viruses, Helicobacter pylori, Clonorchis sinensis, and Opisthorchis viverrini. Here we described the evident research and the association between Helicobacter spp. and biliary tract cancer particularly cholangiocarcinoma (CCA). Global epidemiological studies have suggested that Helicobacter spp. are possible risk factors for biliary tract diseases. Molecular studies support a linkage of Helicobacter spp. with CCA development. H. pylori, H. bilis, and H. hepaticus, are found in CCA, but the most common species are H. pylori and H. bilis. The type of CCA are associated with Helicobacter spp. include extrahepatic CCA, and common bile duct cancer. Up to the present, however, the results from different regions, materials and methods, sub-sites of cancer, and controls have not been consistent, thus introducing heterogeneity. Therefore, a comparison between co-Helicobacter spp.-CCA in the countries with low and high incident of CCA is required to settle the question. Furthermore, clarifying variation in the role of Helicobacter species in this CCA, including pathogenesis of CCA through enhanced biliary cell inflammation and proliferation, is necessary.
Collapse
Affiliation(s)
- Soraya J Kaewpitoon
- School of Family Medicine and Community Medicine, Suranaree University of Technology, Thailand E-mail :
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
40
|
HBV Infection Status and the Risk of Cholangiocarcinoma in Asia: A Meta-Analysis. BIOMED RESEARCH INTERNATIONAL 2016; 2016:3417976. [PMID: 27999794 PMCID: PMC5141322 DOI: 10.1155/2016/3417976] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Accepted: 06/06/2016] [Indexed: 12/15/2022]
Abstract
Background. The inconsistent finding was between hepatitis B virus (HBV) infections and cholangiocarcinoma (CCA). This meta-analysis is to explore this relationship in Asia. Methods. A literature search was performed using PubMed, Web of Science, and Cochrane Library to October 30, 2015. Pooled incidence rate and OR with 95% CI were calculated using STATA 11.0. Results. Thirty-nine studies were included. The pooled incidence rate of CCA patients with HBV infection was 31% (95% CI 22%–39%). The pooled OR showed increased risk of CCA incidence with HBV infection (OR = 2.72, 95% CI 1.90–3.88), especially in ICC (OR = 3.184, 95% CI 2.356–4.302), while it showed no risk in ECC (OR = 1.407, 95% CI 0.925–2.141). Also, the pooled OR showed increased risk of ICC and ECC incidence (OR = 6.857, 95% CI 4.421–10.633 and OR = 1.740, 95% CI 1.260–2.404) in patients with HBsAg+/HBcAb+. The pooled OR showed increased risk of ICC incidence (OR = 1.410, 95% CI 1.095–1.816) in patients with HBsAg−/HBcAb+. Conclusion. It is suggested that HBV infection is associated with an increased risk of CCA in Asia. Two HBV infection models (HBsAg+/HBcAb+ and HBsAg−/HBcAb+) increase the risk of CCA, and patients with HBsAg−/HBcAb+ also had a risk of ICC. This trial is registered with PROSPERO CRD42015029264.
Collapse
|
41
|
Duffy AG, Makarova-Rusher OV, Greten TF. The case for immune-based approaches in biliary tract carcinoma. Hepatology 2016; 64:1785-1791. [PMID: 27177447 PMCID: PMC5074847 DOI: 10.1002/hep.28635] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Revised: 04/18/2016] [Accepted: 04/23/2016] [Indexed: 12/15/2022]
Abstract
Biliary tract cancers (BTC) comprise a group of uncommon malignancies in which the standard therapies are minimally effective and evolve slowly. Like the majority of gastrointestinal cancers, with some notable exceptions, the impact of immune-based approaches has yet to be seen. However, the etiological background of BTC-overlapping in almost every known causative or associated factor with inflammation-provides a strong clue that these approaches may have an impact in this group of diseases. This review covers what we currently know about the role of the immune system in the etiology of BTC, highlighting differences by subtype, and pointing to the therapeutic opportunities currently entering the clinic or about to do so. (Hepatology 2016;64:1785-1791).
Collapse
Affiliation(s)
- Austin G. Duffy
- Gastrointestinal Malignancies Section; Thoracic-GI Oncology Branch; Center for Cancer Research, National Cancer Institute; National Institutes of Health; Bethesda MD
| | - Oxana V. Makarova-Rusher
- Gastrointestinal Malignancies Section; Thoracic-GI Oncology Branch; Center for Cancer Research, National Cancer Institute; National Institutes of Health; Bethesda MD
| | - Tim F. Greten
- Gastrointestinal Malignancies Section; Thoracic-GI Oncology Branch; Center for Cancer Research, National Cancer Institute; National Institutes of Health; Bethesda MD
| |
Collapse
|
42
|
Yao KJ, Jabbour S, Parekh N, Lin Y, Moss RA. Increasing mortality in the United States from cholangiocarcinoma: an analysis of the National Center for Health Statistics Database. BMC Gastroenterol 2016; 16:117. [PMID: 27655244 PMCID: PMC5031355 DOI: 10.1186/s12876-016-0527-z] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Accepted: 08/22/2016] [Indexed: 02/06/2023] Open
Abstract
Background While mortality in the United States has decreased for most cancers, mortality from combined hepatocellular liver cancer and intrahepatic cholangiocarcinoma (ICC) has increased and ranked 1st in annual percent increase among cancer sites. Because reported statistics combine ICC with other liver cancers, mortality rates of cholangiocarcinoma (CCA) remain unknown. This study is to determine CCA mortality trends and variation based on national data. Methods This nation-wide study was based on the underlying cause of death data collected by the National Center for Health Statistics (NCHS) between 1999 and 2014. The Center for Disease Control (CDC) Wide-ranging Online Data for Epidemiologic Research (WONDER) system was used to obtain data. ICC and extra-hepatic CCA (ECC) were defined by ICD-10 diagnosis codes. Age-adjusted mortality rate was standardized to the US population in 2000. Results There were more than 7000 CCA deaths each year in the US after 2013. CCA mortality for those aged 25+ increased 36 % between 1999 and 2014, from 2.2 per 100,000 (95 % confidence interval [CI] 2.1–2.3) to 3.0 per 100,000 (95 % CI, 2.9–3.1). Mortality rates were lower among females compared with males (risk ratio [RR] 0.78, 95 % CI 0.77–0.79). Asians had the highest mortality. Between 2004 and 2014, the increase in CCA mortality was highest among African Americans (45 %) followed by Asians (22 %), and whites (20 %). Conclusion Based on the most recent national data, CCA mortality rates have increased substantially in the past decade. Among different race/ethnic groups, African Americans have the highest increase in CCA mortality. Electronic supplementary material The online version of this article (doi:10.1186/s12876-016-0527-z) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Kaelan J Yao
- West Windsor Plainsboro High School South, Plainsboro, NJ, 08550, USA
| | - Salma Jabbour
- Division of Radiation Oncology, The Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, 08901, USA
| | - Niyati Parekh
- College of Global Public Health & Population Health, Langone School of Medicine, New York University, New York, NY, 10003, USA
| | - Yong Lin
- Biometrics Division, The Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, 08901, USA
| | - Rebecca A Moss
- Division of Medical Oncology, The Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, 08901, USA.
| |
Collapse
|
43
|
Sungkasubun P, Siripongsakun S, Akkarachinorate K, Vidhyarkorn S, Worakitsitisatorn A, Sricharunrat T, Singharuksa S, Chanwat R, Bunchaliew C, Charoenphattharaphesat S, Molek R, Yimyaem M, Sornsamdang G, Soonklang K, Wittayasak K, Auewarakul CU, Mahidol C. Ultrasound screening for cholangiocarcinoma could detect premalignant lesions and early-stage diseases with survival benefits: a population-based prospective study of 4,225 subjects in an endemic area. BMC Cancer 2016; 16:346. [PMID: 27251649 PMCID: PMC4890519 DOI: 10.1186/s12885-016-2390-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 05/26/2016] [Indexed: 02/06/2023] Open
Abstract
Background Thailand has a high incidence of cholangiocarcinoma (CCA), particularly in the north and northeastern regions. Most CCA patients come at a late, unresectable stage and presently no optimal screening test for CCA has been established. We determined the prevalence of CCA in a remote northern village and explored if screening could lead to early detection and survival benefits. Methods A 5-year population-based study was started in October, 2011 for consented Thai individuals, aged 30–60 years. The screening program comprised blood testing, stool examination and serial ultrasonography every 6 months. Results During the first 3 years, 4,225 eligible individuals were enrolled. CCA was detected in 32 patients, with a mean age of 51.9 years (41–62 years), and 21/32 cases were at a curative resectable stage. The prevalence rate of CCA was 165.7 per 100,000 and one- and two-year incidence rate was 236.7/100,000 and 520.7/100,000, respectively. One- and 2-year overall survival rates of CCA patients were 90.9 and 61.5 %, respectively. Prognosis was better in resectable cases with 100 % 1-year and 77.8 % 2-year survival rates. Interestingly, premalignant pathological lesions (stage 0) were identified in 11 cases with 100 % 3-year survival rate. Serum biomarkers and alkaline phosphatase were not sufficient to detect early-stage disease. In 22 patients, stool samples were positive for Opistorchis viverrini, based on polymerase chain reaction. Conclusion Detection of premalignant lesions and early-stage resectable CCA by ultrasonography resulted in improved clinical outcome. Ultrasonography should be offered as a first screening tool for CCA in an endemic area until other useful biological markers become available.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Sutida Singharuksa
- Chulabhorn Hospital, 54 Kamphaeng Phet 6 Road, Laksi, Bangkok, 10210,, Thailand
| | - Rawisak Chanwat
- National Cancer Institute of Thailand, 268/1 Rama VI Road, Ratchathewi, Bangkok, 10400, Thailand
| | - Chairat Bunchaliew
- National Cancer Institute of Thailand, 268/1 Rama VI Road, Ratchathewi, Bangkok, 10400, Thailand
| | | | - Ruechuta Molek
- Chulabhorn Hospital, 54 Kamphaeng Phet 6 Road, Laksi, Bangkok, 10210,, Thailand
| | - Maneenop Yimyaem
- Chulabhorn Hospital, 54 Kamphaeng Phet 6 Road, Laksi, Bangkok, 10210,, Thailand
| | | | - Kamonwan Soonklang
- Chulabhorn Hospital, 54 Kamphaeng Phet 6 Road, Laksi, Bangkok, 10210,, Thailand
| | - Kasiruck Wittayasak
- Chulabhorn Hospital, 54 Kamphaeng Phet 6 Road, Laksi, Bangkok, 10210,, Thailand
| | - Chirayu U Auewarakul
- Chulabhorn Hospital, 54 Kamphaeng Phet 6 Road, Laksi, Bangkok, 10210,, Thailand.,Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, Bangkok, 10700, Thailand
| | - Chulabhorn Mahidol
- Chulabhorn Hospital, 54 Kamphaeng Phet 6 Road, Laksi, Bangkok, 10210,, Thailand. .,Faculty of Medicine Siriraj Hospital, Mahidol University, 2 Wanglang Road, Bangkoknoi, Bangkok, 10700, Thailand. .,Chulabhorn Research Institute, 54 Kamphaeng Phet 6 Road, Laksi, Bangkok, 10210, Thailand.
| |
Collapse
|
44
|
Huang WK, Hsu HC, Liu JR, Yang TS, Chen JS, Chang JWC, Lin YC, Yu KH, Kuo CF, See LC. The Association of Ursodeoxycholic Acid Use With Colorectal Cancer Risk: A Nationwide Cohort Study. Medicine (Baltimore) 2016; 95:e2980. [PMID: 26986110 PMCID: PMC4839891 DOI: 10.1097/md.0000000000002980] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Data from preclinical studies suggest that ursodeoxycholic acid (UDCA) has a chemopreventive effect on colorectal cancer (CRC) development, but no large observational study has examined this possibility. The aim of this study was to investigate the association of UDCA use with CRC risk in a nationwide population-based cohort. This nationwide population-based cohort study used data from the Taiwan National Health Insurance Research Database for the period from 2000 through 2010. This study included data from 7119 Taiwanese adults who received ≥28 cumulative defined daily doses (cDDDs) of UDCA and 14,238 patients who did not receive UDCA (<28 cDDDs). UDCA nonusers were matched 1:2 for age, sex, enrollment date, and presence of chronic liver disease, viral hepatitis, cholelithiasis, and alcoholic liver disease. The 2 cohorts were followed until December 31, 2010 or occurrence of CRC. Cox proportional hazards regression with robust Sandwich variance estimator, which can cooperate with matching design, was used to examine the association between UDCA use and CRC risk. During 109,312 person-years of follow-up (median, 5 years), 121 patients had newly diagnosed CRC: 28 UDCA users (76.7 per 100,000 person-years) and 93 nonusers (127.7 per 100,000 person-years) (log-rank test, P = 0.0169). After multivariate adjustment for age, UDCA use was associated with a reduced risk of CRC (hazard ratio, 0.60; 95% confidence interval [CI], 0.39-0.92). The adjusted hazard ratios were 0.55 (95% CI, 0.35-0.89), 0.89 (95% CI, 0.36-2.20), and 0.63 (95% CI, 0.16-2.53) for patients with 28 to 180, 181 to 365, and >365 cDDDs, respectively, relative to nonusers. UDCA use was associated with reduced risk of CRC in a cohort mainly comprising patients with chronic liver diseases. However, further studies are needed to determine the optimal dosage of UDCA.
Collapse
Affiliation(s)
- Wen-Kuan Huang
- From the Department of Internal Medicine, Division of Hematology/Oncology, Chang Gung Memorial Hospital at Linkou, Chang Gung University, College of Medicine (W-KH, H-CH, T-SY, J-SC, JW-CC, Y-CL); Department of Public Health, College of Medicine, Chang Gung University (J-RL, L-CS); Division of Rheumatology, Allergy and Immunology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Chang Gung University, College of Medicine (K-HY, C-FK, L-CS); and Biostatistics Core Laboratory, Molecular Medicine Research Center, Chang Gung University (L-CS), Taoyuan, Taiwan
| | | | | | | | | | | | | | | | | | | |
Collapse
|
45
|
Cai H, Kong WT, Chen CB, Shi GM, Huang C, Shen YH, Sun HC. Cholelithiasis and the risk of intrahepatic cholangiocarcinoma: a meta-analysis of observational studies. BMC Cancer 2015; 15:831. [PMID: 26526500 PMCID: PMC4629290 DOI: 10.1186/s12885-015-1870-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Accepted: 10/27/2015] [Indexed: 12/13/2022] Open
Abstract
Background The etiological factor for intrahepatic cholangiocarcinoma (ICC) is not clear. Although it has been widely accepted that intrahepatic biliary tree stone is associated with increased risk of ICC, the role of extrahepatic biliary tree stone in the incidence of ICC is controversial. In the present study we aim to evaluate the association between pre-existing choledocholithiasis and cholecystolithiasis and the risk of ICC. Methods PubMed, Embase, and Web of Science were searched to identify cohort and case–control studies on the association between choledocholithiasis or cholecystolithiasis and the risk of ICC. Studies that met the inclusion criteria were subjected to a meta-analysis performed with Stata statistical software. Either a fixed or random effect model was used, depending on the heterogeneity within the studies. Egger’s test was performed to assess publication bias. Results Seven case–control studies met our inclusion criteria. Of the 123,771 participants, 4763 (3.85 %) were patients with ICC, and 119,008 were tumor-free controls. The presence of pre-existing bile duct stones (choledocholithiasis alone or choledocholithiasis accompanied by hepatolithiasis) was associated with the risk of ICC (odds ratio [OR] 17.64, 95 % confidence interval [CI] 11.14–27.95). Even the presence of choledocholithiasis alone (in the absence of hepatolithiasis) was associated with a high risk of ICC (OR 11.79, 95 % CI 4.17–33.35). Cholecystolithiasis may possibly contributed to the incidence of ICC (OR 2.00, 95 % CI 1.16–3.42), with large heterogeneity within studies (I2 = 78.5 %). Conclusions Bile duct stones including choledocholithiasis are important risk factors for ICC. Careful surveillance of patients with extrahepatic biliary tree stone should be considered. Electronic supplementary material The online version of this article (doi:10.1186/s12885-015-1870-0) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Hao Cai
- Liver Cancer Institute and Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| | - Wen-Tao Kong
- Department of Ultrasound, Zhongshan Hospital Fudan University, Shanghai, 200032, China.
| | - Chao-Bo Chen
- Department of General Surgery, Wuxi Xishan People's Hospital, Wuxi, Jiangsu Province, 214011, China.
| | - Guo-Ming Shi
- Liver Cancer Institute and Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| | - Cheng Huang
- Liver Cancer Institute and Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| | - Ying-Hao Shen
- Liver Cancer Institute and Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| | - Hui-Chuan Sun
- Liver Cancer Institute and Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| |
Collapse
|
46
|
|
47
|
Ghouri YA, Mian I, Blechacz B. Cancer review: Cholangiocarcinoma. J Carcinog 2015; 14:1. [PMID: 25788866 PMCID: PMC4360553 DOI: 10.4103/1477-3163.151940] [Citation(s) in RCA: 112] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2014] [Accepted: 02/01/2015] [Indexed: 12/11/2022] Open
Abstract
Cholangiocarcinoma (CCA) is the most common biliary tract malignancy. CCA is classified as intrahepatic, perihilar or distal extrahepatic; the individual subtypes differ in their biologic behavior, clinical presentation, and management. Throughout the last decades, CCA incidence rates had significantly increased. In addition to known established risk factors, novel possible risk factors (i.e. obesity, hepatitis C virus) have been identified that are of high importance in developed countries where CCA prevalence rates have been low. CCA tends to develop on the background of inflammation and cholestasis. In recent years, our understanding of the molecular mechanisms of cholangiocarcinogenesis has increased, thereby, providing the basis for molecularly targeted therapies. In its diagnostic evaluation, imaging techniques have improved, and the role of complementary techniques has been defined. There is a need for improved CCA biomarkers as currently used ones are suboptimal. Multiple staging systems have been developed, but none of these is optimal. The prognosis of CCA is considered dismal. However, treatment options have improved throughout the last two decades for carefully selected subgroups of CCA patients. Perihilar CCA can now be treated with orthotopic liver transplantation with neoadjuvant chemoradiation achieving 5-year survival rates of 68%. Classically considered chemotherapy-resistant, the ABC-02 trial has shown the therapeutic benefit of combination therapy with gemcitabine and cisplatin. The benefits of adjuvant treatments for resectable CCA, local ablative therapies and molecularly targeted therapies still need to be defined. In this article, we will provide the reader with an overview over CCA, and discuss the latest developments and controversies.
Collapse
Affiliation(s)
- Yezaz Ahmed Ghouri
- Department of Internal Medicine, The University of Texas Health Science Center, Houston, Texas, USA
| | - Idrees Mian
- Department of Internal Medicine, The University of Texas Health Science Center, Houston, Texas, USA
| | - Boris Blechacz
- Department of Gastroenterology, Hepatology and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| |
Collapse
|
48
|
Huai JP, Ding J, Ye XH, Chen YP. Inflammatory bowel disease and risk of cholangiocarcinoma: evidence from a meta-analysis of population-based studies. Asian Pac J Cancer Prev 2015; 15:3477-82. [PMID: 24870743 DOI: 10.7314/apjcp.2014.15.8.3477] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVE Patients with inflammatory bowel disease (IBD) have an increased risk of extra-intestinal cancer, whereas its impact on cholangiocarcinoma (CC) remains unknown. The aim of this study was to obtain a reliable estimate of the risk of CC in IBD patients through a meta-analysis of clinical observational studies. METHODS Relevant studies were retrieved by searching PUBMED, EMBASE and Web of Science Databases up to Dec 2013. Four population-based case-control and two cohort studies with IBD were identified. Summary relative risk (RR) and its corresponding 95% confidence interval (CI) were calculated using a random-effects model. Potential sources of heterogeneity were detected using subgroup analyses. RESULTS The pooled risk estimate indicated IBD patients were at increased risk of CC (RR = 2.63, 95%CI = 1.47-4.72). Moreover, the increased risk of CC was also associated with Crohn's disease (RR = 2.69, 95%CI = 1.59-4.55) and ulcerative colitis (RR = 3.40, 95%CI = 2.50-4.62). In addition, site-specific analyses revealed that IBD patients had an increased risk of intrahepatic CC (ICC) (RR = 2.61, 95%CI = 1.72-3.95) and extrahepatic CC (ECC) (RR = 1.47, 95%CI = 1.10- 1.97). CONCLUSIONS This study suggests the risk of CC is significantly increased among IBD patients, especially in ICC cases. Further studies are warranted to enable definite conclusions to be drawn.
Collapse
Affiliation(s)
- Jia-Ping Huai
- Department of Critical Care Medicine, Jinhua Municipal Central Hospital, Jinhua Hospital of Zhejiang University, Jinhua, China E-mail :
| | | | | | | |
Collapse
|
49
|
Li J, Han T, Xu L, Luan X. Diabetes mellitus and the risk of cholangiocarcinoma: an updated meta-analysis. PRZEGLAD GASTROENTEROLOGICZNY 2015; 10:108-17. [PMID: 26557943 PMCID: PMC4631269 DOI: 10.5114/pg.2015.49004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Revised: 10/07/2014] [Accepted: 10/24/2014] [Indexed: 12/13/2022]
Abstract
INTRODUCTION A number of studies have shown that diabetes mellitus is implicated in susceptibility to several cancers. However, the relationship between diabetes and cholangiocarcinoma remain unclear. AIM To quantitatively assess the relationship between diabetes and incidence of cholangiocarcinoma in cohort and case-control studies. MATERIAL AND METHODS A literature search was performed for entries from 1996 to 2014 using the PubMed and EMBASE databases. Studies were included if they reported odds ratios (OR) and corresponding 95% CI of cholangiocarcinoma with respect to diabetes mellitus. RESULTS Twenty studies met the inclusion criteria, which included fifteen case-control studies and five cohort studies from Asia (n = 11), the United States (n = 5), and Europe (n = 4). Compared with individuals without diabetes, the pooled OR of cholangiocarcinoma was 1.74 (95% CI: 1.62-1.87, p = 0.568 for heterogeneity) for patients with diabetes, ICC (summary RR, 1.93; 95% CI: 1.65-2.25; p = 0.037 for heterogeneity), and ECC (summary RR, 1.66; 95% CI: 1.39-1.98; p = 0.001 for heterogeneity). The funnel plot revealed no evidence for publication bias concerning diabetes and the risk of CC (including ICC and ECC). CONCLUSIONS The findings from this meta-analysis suggest that diabetes may increase the risk of cholangiocarcinoma. This relationship needs to be confirmed by further follow-up studies.
Collapse
Affiliation(s)
- Junshan Li
- Department of Gastroenterology, Shandong Provincial Hospital, Shandong University, Shandong, China
- Department of Gastroenterology, Tai'an Central Hospital, Tai'an, Shandong, China
| | - Tianjie Han
- Department of Hematology, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Linlin Xu
- Department of Pathology, Tai'an Central Hospital, Tai'an, Shandong, China
| | - Xiaotian Luan
- Department of Pathology, Tai'an Central Hospital, Tai'an, Shandong, China
| |
Collapse
|
50
|
Tsai MS, Lee PH, Lin CL, Peng CL, Kao CH. Type II diabetes mellitus is associated with a reduced risk of cholangiocarcinoma in patients with biliary tract diseases. Int J Cancer 2014; 136:2409-17. [PMID: 25348605 DOI: 10.1002/ijc.29292] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Accepted: 10/20/2014] [Indexed: 12/15/2022]
Abstract
It has not yet been reported whether Type II diabetes mellitus (DM) is associated with an increased cholangiocarcinoma (CC) risk in patients with biliary tract diseases. We identified 123,050 patients concomitantly diagnosed with biliary tract diseases and DM between 1998 and 2010. The control cohort consisted of 122,721 individuals with biliary tract diseases but not DM. Both cohorts were followed-up until the end of 2010 to estimate the risk of CC. We also compared the risk of CC between DM and non-DM cohorts without biliary tract diseases. Overall, the incidence of CC was 21% lower among the DM patients than among the control patients (1.11 vs. 1.41 per 1,000 person-years). DM cohorts exhibited significantly reduced risks for both intrahepatic and extrahepatic CC. A multivariable Cox proportional hazards regression model was used, and the adjusted hazard ratio (HR) of CC was 0.74 (95% confidence interval [CI], 0.66-0.82) for the DM cohort in comparison with the control cohort. The age-specific data indicated that compared with the control patients, the adjusted HRs for the DM patients were significantly lower among patients 50-64 (adjusted HR = 0.67; 95% CI = 0.55-0.82) and 65-74 years old (adjusted HR = 0.70; 95% CI, 0.59-0.84). Furthermore, DM was associated with a lower risk of CC among patients with biliary diseases, regardless of the presence of comorbidities and the status of cholecystectomy. In the patients without biliary tract diseases, DM is associated with significantly increased risk of CC (adjusted HR = 1.58; 95% CI, 1.37-1.82).
Collapse
Affiliation(s)
- Ming-Shian Tsai
- Department of General Surgery, E-Da Hospital and I-Shou University, Kaohsiung, Taiwan
| | | | | | | | | |
Collapse
|