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Naples R, Perlmutter BC, Lu H, Allende D, Tu C, Hitawala A, Chadalavada P, Padbidri V, Haddad A, Simon R, Walsh RM, Augustin T. Intramucosal Extent as a Marker for Advanced Disease and Survival in Gallbladder Adenocarcinoma. Am Surg 2024; 90:1133-1139. [PMID: 38174690 DOI: 10.1177/00031348231220581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
BACKGROUND Gallbladder cancer (GBC) is the most common biliary tract malignancy and has a poor prognosis. The clinical significance of focal vs diffuse GBC remains unclear. METHODS A retrospective review was conducted on all patients with non-metastatic GBC at a quaternary care center. Pathology was reviewed, and gallbladder cancer pattern was defined based on the extent of mucosal involvement; "diffuse" if the tumor was multicentric or "focal" if the tumor was only in a single location. Patients undergoing liver resection and portal lymphadenectomy were considered to have definitive surgery. The primary outcome was overall survival and assessed by Kaplan-Meier curves. RESULTS 63 patients met study criteria with 32 (50.7%) having diffuse cancer. No difference was observed in utilization of definitive surgery between the groups (14 [43.8%] with focal and 12 [38.7%] with diffuse, P = .88). Lymphovascular invasion (P = .04) and higher nodal stage (P = .04) were more common with diffuse GBC. Median overall survival was significantly improved in those with focal cancer (5.1 vs 1.2 years, P = .02). Although not statistically significant, this difference in overall survival persisted in patients who underwent definitive surgery (4.3 vs 2.4 years, P = .70). DISCUSSION Patients with diffuse involvement of the gallbladder mucosa likely represent a subset with aggressive biology and worse overall survival compared to focal disease. These findings may aid surgeons in subsequent surgical and medical decision-making for patients with GBC.
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Affiliation(s)
- Robert Naples
- Department of General Surgery, Cleveland Clinic, Cleveland, OH, USA
| | | | - Haiyan Lu
- Department of Pathology, Cleveland Clinic, Cleveland, OH, USA
| | - Daniela Allende
- Department of Pathology, Cleveland Clinic, Cleveland, OH, USA
| | - Chao Tu
- Department of Quantitative Health Sciences, Cleveland Clinic Learner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Asif Hitawala
- Department of Internal Medicine, Fairview Hospital, Cleveland, OH, USA
| | | | - Vinay Padbidri
- Department of Internal Medicine, Fairview Hospital, Cleveland, OH, USA
| | - Abdo Haddad
- Department of Hematology Oncology, Fairview Hospital, Cleveland, OH, USA
| | - Robert Simon
- Department of General Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - R Matthew Walsh
- Department of General Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Toms Augustin
- Department of General Surgery, Cleveland Clinic, Cleveland, OH, USA
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Mortazavi H, Tizno A, Azadi A, Samani R, Firoozi N, Hazrati P. What is the impact of previous cholelithiasis on sialolithiasis: A systematic review and meta-analysis. Saudi Dent J 2024; 36:44-51. [PMID: 38375399 PMCID: PMC10874798 DOI: 10.1016/j.sdentj.2023.08.010] [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] [Received: 04/20/2023] [Revised: 08/17/2023] [Accepted: 08/21/2023] [Indexed: 02/21/2024] Open
Abstract
Introduction A sialolith is a salivary stone usually presenting with swelling and pain in the affected salivary gland, most commonly the submandibular gland. There have been speculations about the association between this condition and other systemic diseases, especially those forming stones, such as nephrolithiasis and cholelithiasis. This systematic review and meta-analysis aimed to summarize the studies assessing the relationship between cholelithiasis and sialolithiasis. Methods PubMed/MEDLINE, Scopus, Web of Science, and Embase electronic databases were searched according to the keywords related to both disorders without any publication date or language restriction. Case-control and cohort studies evaluating the relationship between salivary and biliary stones were considered eligible. Quality assessment was performed following Newcastle-Ottawa Scale (NOS) for quality assessment of case-control studies. All meta and statistical analyses were performed with Comprehensive Meta-Analysis software. Results Two studies fully complied with the defined eligibility criteria and were included, both of which were case-control studies using national-scale databases. In both surveys, the prevalence of previous gallstones in patients with sialolithiasis was compared to that of a control group. Though one of the studies found that there is no relationship between sialolithiasis and cholelithiasis, the meta-analysis revealed that previous cholelithiasis is significantly more prevalent among patients with sialolithiasis (P = 0.000), with an odds ratio of 2.04. Conclusion It seems that cholelithiasis is significantly associated with an increase in salivary stone formation. Therefore, a thorough salivary examination in all patients declaring current or past cholelithiasis is recommended. However, more studies, especially prospective cohorts, are needed to make firmer conclusions.
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Affiliation(s)
- Hamed Mortazavi
- Department of Oral Medicine, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ashkan Tizno
- Dental Research Center, Research Institute of Dental Sciences, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Azadi
- Dentofacial Deformities Research Center, Research Institute of Dental Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Rojin Samani
- Student Research Committee, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Negin Firoozi
- Student Research Committee, School of Dentistry, Mazandaran University of Medical Sciences, Sari, Iran
| | - Parham Hazrati
- Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI, USA
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Vuthaluru S, Sharma P, Chowdhury S, Are C. Global epidemiological trends and variations in the burden of gallbladder cancer. J Surg Oncol 2023; 128:980-988. [PMID: 37818916 DOI: 10.1002/jso.27450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 09/08/2023] [Indexed: 10/13/2023]
Abstract
BACKGROUND Gallbladder cancer (GBC) is a rare but lethal malignancy with a dismal prognosis. The aim of this study is to analyze the burdens and trends of GBC across the world based on geography, socioeconomic development (based on human development index [HDI]), and gender. METHODS GLOBOCAN 2020 database was used to extract data (2020-2040) relating to the incidence and mortality of GBC across the world. RESULTS Asia had the highest burden of GBC with India and China contributing to majority of the absolute burden. The burden of GBC by age standardized rate was highest in Latin America (Bolivia and Chile) and Southeast Asia (Bangladesh and Nepal). Medium HDI countries had a higher mortality rate compared to very high HDI countries. Females had a higher predilection for GBC across different regions and socioeconomic groups. GBC burden is expected to significantly increase across the world by 2040 with variable trends across different regions, age groups, and genders. CONCLUSION The global burden of GBC will significantly increase over the next two decades with marked regional and demographic variations. The results of this study will empower national and global health leaders to develop policies to address the increasing burden of this lethal malignancy.
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Affiliation(s)
- Srineil Vuthaluru
- Department of Surgery, Division of Surgical Oncology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Prateek Sharma
- Department of Surgery, Division of Surgical Oncology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Sanjib Chowdhury
- Department of Surgery, Division of Surgical Oncology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Chandrakanth Are
- Department of Surgery, Division of Surgical Oncology, University of Nebraska Medical Center, Omaha, Nebraska, USA
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Cai X, Peng Y, Gong Y, Huang X, Liu L, Chen Y, Du J, Dai Z, Qian Y, Xu L. Variations of bile bacterial community alongside gallstone disease progression and key taxa involved in poor outcomes after endoscopic surgery. Eur J Med Res 2023; 28:313. [PMID: 37660138 PMCID: PMC10474685 DOI: 10.1186/s40001-023-01308-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 08/21/2023] [Indexed: 09/04/2023] Open
Abstract
Gallstone disease is a prevalent biliary disease worldwide, and bacteria play vital roles in the disease development and progression, as well as the prognosis after endoscopic surgery. However, there have been limited studies to explore the key taxa involved. In this study, bile samples from healthy controls (HCs, liver donors without hepatobiliary disease) and three diseased groups, namely patients with gallbladder stones (GBS), patients with common bile duct stones (CBDS), and patients with stricture in the common bile duct (SCBD), were collected and analyzed. Bacterial community characterization based on 16S rRNA amplicon sequencing showed that bacterial diversities did not change significantly alongside gallstone disease development and progression. The predominant phyla in each group were Proteobacteria, Firmicutes, Bacteroidota, and Fusobacteriota, representing over 80% in abundance of the biliary bacteria community. Specifically, the abundance of Proteobacteria decreased greatly while that of Firmicutes and Bacteroidota increased greatly in the diseased groups when compared to that in HCs. Moreover, linear discriminant analysis identified several genera highly represented in the diseased groups. Among them, Klebsiella, Prevotella, Pseudomonas and Veillonella are persistent in both the HCs group and the diseased groups, indicating an enrichment of local bile bacteria in the diseased bile; while Lachnoanerobaculum, Atopobium, Oribacterium, and Stomatobaculum, those aligned to oral cavity taxa, are persistent in the diseased groups but are transient in the HCs group, and their abundances sequentially increased with the disease development and progression (HCs→GBS→CBDS→SCBD), implying a translocation and colonization of the oral cavity bacteria in the diseased bile. Moreover, co-occurrence network analysis revealed that bacterial infection (e.g., Photobacterium and Plesiomonas) from the intestine was developed during endoscopic surgery with reduced bile bacteria diversity. The results of this study revealed that the bile bacterial community is relatively stable and dominated by a few persistent taxa. Moreover, we hypothesized that translocation and colonization of specific bacteria from the oral cavity happens alongside gallstone disease development and progression, and bacterial infection from the intestinal tract results in poor outcomes after endoscopic surgery.
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Affiliation(s)
- Xunchao Cai
- Department of Gastroenterology and Hepatology, Shenzhen University General Hospital, Shenzhen, 518055, China
| | - Yao Peng
- Department of Gastroenterology and Hepatology, Shenzhen University General Hospital, Shenzhen, 518055, China
| | - Yajie Gong
- Department of Gastroenterology and Hepatology, Shenzhen University General Hospital, Shenzhen, 518055, China
| | - Xiuting Huang
- Department of Gastroenterology and Hepatology, Shenzhen University General Hospital, Shenzhen, 518055, China
| | - Lu Liu
- Department of Gastroenterology and Hepatology, Shenzhen University General Hospital, Shenzhen, 518055, China
| | - Yifan Chen
- Department of Gastroenterology and Hepatology, Shenzhen University General Hospital, Shenzhen, 518055, China
| | - Jingfeng Du
- Department of Gastroenterology and Hepatology, Shenzhen University General Hospital, Shenzhen, 518055, China
| | - Zhongming Dai
- Department of Gastroenterology and Hepatology, Shenzhen University General Hospital, Shenzhen, 518055, China
| | - Yun Qian
- Department of Gastroenterology and Hepatology, Shenzhen University General Hospital, Shenzhen, 518055, China
| | - Long Xu
- Department of Gastroenterology and Hepatology, Shenzhen University General Hospital, Shenzhen, 518055, China.
- Marshall Laboratory of Biomedical Engineering, Shenzhen University, Shenzhen, 518055, China.
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Papatheodorou P, Frantzeskou K, Konstantinou K, Theophanous E. Gallbladder Clear Cell Carcinoma: Report of a Rare Case and Literature Review. Case Rep Surg 2023; 2023:8104679. [PMID: 37396493 PMCID: PMC10314819 DOI: 10.1155/2023/8104679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 05/10/2023] [Accepted: 06/17/2023] [Indexed: 07/04/2023] Open
Abstract
Carcinoma of the gallbladder is the most common biliary tract cancer. The majority of gallbladder cancers are adenocarcinomas, whereas clear-cell carcinoma of the gallbladder (CCG) is a rarely recorded variant. Usually, diagnosis is established incidentally after cholecystectomy, performed for another reason. Clinically, the different histological types of carcinomas are impossible to be recognized preoperatively, since they present with a wide and common range of symptoms. We present a male patient who underwent an emergency cholecystectomy due to suspected perforation. After an uneventful postoperative period, the histopathological report led to the diagnosis of CCG, but the surgical margins were infiltrated by the tumor. The patient decided not to proceed with any additional treatment and passed away 8 months after the operation. In conclusion, it is of great necessity to record such unusual cases and enriches global knowledge with information clinically and educationally noteworthy.
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Affiliation(s)
| | | | | | - Elena Theophanous
- Histopathology Department, Nicosia General Hospital, Nicosia, Cyprus
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6
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Gallbladder carcinomas: review and updates on morphology, immunohistochemistry, and staging. Hum Pathol 2023; 132:149-157. [PMID: 35753408 DOI: 10.1016/j.humpath.2022.06.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 06/08/2022] [Indexed: 02/07/2023]
Abstract
Gallbladder is a common surgical pathology specimen. However, carcinomas of the gallbladder are relatively rare in most western countries. Hence, general surgical pathologists may not be that familiar and comfortable diagnosing these tumors. In this review, we discuss the morphological and immunohistochemical characteristics of gallbladder carcinomas, provide updates on tumor classification and staging of these tumors as per the most recent WHO classification, and focus on practical considerations that would be most relevant to diagnosis and clinical management of these tumors.
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Makiuchi T, Sobue T. Descriptive epidemiology of biliary tract cancer incidence and geographic variation in Japan. Eur J Cancer Prev 2023; 32:2-9. [PMID: 35485392 DOI: 10.1097/cej.0000000000000758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVE The epidemiologic features of each biliary tract cancer (BTC) subtype have not been studied and disclosed in detail. The objective of this study was to provide an up-to-date description of the epidemiologic features of BTC by subtypes, especially in terms of the geographic variation of its incidence. METHODS We calculated the age-standardized incidence rate (ASR) of each BTC subtype at national and prefectural levels using the data from the national cancer registry in 2016 and 2017. The geographic distribution of each BTC subtype incidence was assessed by calculating the ASR ratio (ASRR) against median ASR at the prefectural level and reflecting them on the Japanese map. RESULTS A total of 58 438 people diagnosed with malignant BTC were registered in the national cancer registry in 2016 and 2017 [12 497 for intrahepatic bile duct cancer (IHBDC), 16 568 for gallbladder cancer (GBC), 24 602 for extrahepatic bile duct cancer (EHBDC), 4613 for ampulla of Vater cancer (AVC) and 158 for others]. ASR was higher in men than in women for IHBDC, EHBDC and AVC, and similar between men and women for GBC. The ASR of EHBDC was approximately 2 times higher than those of the other subtypes for men and similar to that of GBC for women. The geographic distribution of ASRR was different among BTC subtypes, with larger variability in EHBDC, which was remarkably higher in the north-eastern region in both men and women. CONCLUSION The pattern of the geographic distribution of incidence in each BTC subtype was different, which suggests different etiology among subtypes.
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Affiliation(s)
- Takeshi Makiuchi
- Division of Environmental Medicine and Population Sciences, Graduate School of Medicine, Osaka University, Suita Osaka, Japan
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8
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Abstract
Gallbladder cancer (GBC) is the most common cancer of the biliary tract, characterized by a very poor prognosis when diagnosed at advanced stages owing to its aggressive behaviour and limited therapeutic options. Early detection at a curable stage remains challenging because patients rarely exhibit symptoms; indeed, most GBCs are discovered incidentally following cholecystectomy for symptomatic gallbladder stones. Long-standing chronic inflammation is an important driver of GBC, regardless of the lithiasic or non-lithiasic origin. Advances in omics technologies have provided a deeper understanding of GBC pathogenesis, uncovering mechanisms associated with inflammation-driven tumour initiation and progression. Surgical resection is the only treatment with curative intent for GBC but very few cases are suitable for resection and most adjuvant therapy has a very low response rate. Several unmet clinical needs require to be addressed to improve GBC management, including discovery and validation of reliable biomarkers for screening, therapy selection and prognosis. Standardization of preneoplastic and neoplastic lesion nomenclature, as well as surgical specimen processing and sampling, now provides reproducible and comparable research data that provide a basis for identifying and implementing early detection strategies and improving drug discovery. Advances in the understanding of next-generation sequencing, multidisciplinary care for GBC, neoadjuvant and adjuvant strategies, and novel systemic therapies including chemotherapy and immunotherapies are gradually changing the treatment paradigm and prognosis of this recalcitrant cancer.
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Affiliation(s)
- Juan C Roa
- Department of Pathology, Millennium Institute on Immunology and Immunotherapy, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile.
| | - Patricia García
- Department of Pathology, Millennium Institute on Immunology and Immunotherapy, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Vinay K Kapoor
- Department of Hepato-pancreato-biliary (HPB) Surgery, Mahatma Gandhi Medical College & Hospital (MGMCH), Jaipur, India
| | - Shishir K Maithel
- Division of Surgical Oncology, Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Milind Javle
- Department of Gastrointestinal Medical Oncology, UT M.D. Anderson Cancer Center, Houston, TX, USA
| | - Jill Koshiol
- Infections and Immunoepidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD, USA
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Luo X, Yang W, Joshi AD, Wu K, Simon TG, Yuan C, Jin L, Long L, Kim MN, Lo CH, Liu X, Abrams TA, Wolpin BM, Chan AT, Giovannucci EL, Zhang X. Gallstones and risk of cancers of the liver, biliary tract and pancreas: a prospective study within two U.S. cohorts. Br J Cancer 2022; 127:1069-1075. [PMID: 35715632 PMCID: PMC9470543 DOI: 10.1038/s41416-022-01877-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 05/12/2022] [Accepted: 05/31/2022] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Gallstones may result in inflammation, altered bile flow, and changes in metabolic hormone levels, thereby increasing cancer risk. However, previous studies for gallstones and cancers of the liver, biliary tract and pancreas in the U.S. were relatively limited. METHODS We followed 115,036 women from the Nurses' Health Study (1982-2012) and 49,729 men from the Health Professionals Follow-up Study (1986-2012). History of gallstones, including with or without performed cholecystectomy, was reported at baseline and updated through biennial questionnaires. The Cox proportional hazard regression model was used to calculate multivariable hazard ratios (HRs) and 95% confidence intervals (95% CIs). RESULTS During up to 30-year follow-up, we identified 204 incidents of liver cancer, 225 biliary tract cancer and 1147 pancreatic cancer cases. Compared to those without gallstones diagnosis, the multivariable HRs for individuals with gallstones (untreated or with cholecystectomy) were 1.60 for liver cancer (95% CI: 1.14-2.26), 4.79 for biliary tract cancer (95% CI: 3.02-7.58), and 1.13 for pancreatic cancer (95% CI: 0.96-1.32). The multivariable HRs for individuals with cholecystectomy were 1.33 for liver cancer (95% CI: 0.90-1.95) and 1.15 for pancreatic cancer (95% CI: 0.98-1.36). CONCLUSIONS Gallstones were associated with a higher risk of cancers of the liver, biliary tract and possibly pancreas.
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Affiliation(s)
- Xiao Luo
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Department of Health Statistics, School of Public Health, China Medical University, Shenyang, Liaoning, P. R. China
| | - Wanshui Yang
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
- School of Public Health, Anhui Medical University, Hefei, Anhui, P. R. China
| | - Amit D Joshi
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Kana Wu
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Tracey G Simon
- Liver Center, Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
- Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Clinical and Translational Epidemiology Unit (CTEU), Massachusetts General Hospital, Boston, MA, USA
| | - Chen Yuan
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA, USA
| | - Lina Jin
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
- Department of Epidemiology and Biostatistics, Jilin University School of Public Health, Changchun, Jilin, P. R. China
| | - Lu Long
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
- Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Sichuan, P. R. China
| | - Mi Na Kim
- Division of Gastroenterology, Department of Internal Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
- Laboratory of Clinical Epidemiology in Hepatology, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Chun-Han Lo
- Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Clinical and Translational Epidemiology Unit (CTEU), Massachusetts General Hospital, Boston, MA, USA
| | - Xing Liu
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, P. R. China
| | | | - Brian M Wolpin
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA, USA
| | - Andrew T Chan
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
- Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Clinical and Translational Epidemiology Unit (CTEU), Massachusetts General Hospital, Boston, MA, USA
| | - Edward L Giovannucci
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Xuehong Zhang
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.
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Deo KB, Avudaiappan M, Shenvi S, Kalra N, Nada R, Rana SS, Gupta R. Misdiagnosis of carcinoma gall bladder in endemic regions. BMC Surg 2022; 22:343. [PMID: 36117175 PMCID: PMC9482741 DOI: 10.1186/s12893-022-01793-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Accepted: 08/18/2022] [Indexed: 11/10/2022] Open
Abstract
Background Incidental carcinoma gall bladder and benign disease in radical cholecystectomy specimen is the cause of concern. We attempted to find out the incidence and reasons thereof in the present study.
Methods Present study is a retrospective analysis of a prospectively maintained database between July 2002 and July 2019. All patients with a diagnosis of carcinoma gall bladder admitted for surgery were included. Results Out of 148 patients, 110 patients had carcinoma gall bladder (CAGB), while 38 patients (25.7%) had incidental carcinoma (under-diagnosis). Radical resection was done in 61/110 (55.4%) patients with clinical CAGB, where 15 (24.6%) patients had benign pathology (“over-diagnosis”). Overdiagnosis was due to xanthogranulomatous cholecystitis (n = 9), chronic cholecystitis (n = 2), tuberculosis (n = 2) and IgG4 related cholecystitis (n = 2). Among 61 patients, a history of weight loss and anorexia were significantly associated with malignancy. Asymmetrical wall thickness was significantly more common in benign mimickers. Among patients with incidental carcinoma, preoperative ultrasonography reported normal wall thickness of gall bladder in 28 (73.7%), thickened gall bladder wall in 6, and polyp in 3 patients. The resectability rate among incidental carcinoma was 27/38 (71.05%). Conclusion Over-diagnosis of the carcinoma gall bladder was present in 24.6%. On the other hand, incidental carcinoma comprised 25.7% of all admissions for carcinoma gall bladder with resectability of 71%.
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Weerakoon H, Vithanage I, Alahakoon O, Weerakoon K. Clinico-epidemiology and aetiopathogenesis of gallstone disease in the South Asian region: a scoping review protocol. BMJ Open 2022; 12:e057808. [PMID: 35697449 PMCID: PMC9196176 DOI: 10.1136/bmjopen-2021-057808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Pathogenesis of gallstones (GS) is multifactorial and is influenced by numerous environmental and genetic risk factors. As a result, clinico-epidemiology and aetiopathogenesis of GS vary in different populations. Understanding the aetiopathogenesis of GS for different populations is imperative in control and prevention of GS disease and its associated complications. This protocol describes the methodology of a scoping review which focuses on synthesising the most updated knowledge on GS disease in South Asia. METHODS AND ANALYSIS The scoping review proposed in this protocol will be guided by Arksey and O'Malley's framework and the Joanna Briggs Institute Reviewers' Manual. Accordingly, population, concept and context strategy will be used to formulate the scoping review question, eligibility criteria and search strategy. In the search, electronic databases, MEDLINE/PubMed, ScienceDirect, Scopus, Cochrane library, CINAHL, Trip, and Google scholar, as well as various grey literature sources will be used in synthesising and presenting the findings on clinico-epidemiology and aetiopathogenesis of GS disease in South Asia. ETHICS AND DISSEMINATION As secondary data will be used in the study, ethical approval will not be required. The scoping review proposed by this protocol will accurately summarise the current knowledge on GS disease in South Asia based on published and unpublished literature on the field. Thus, the evidence presented in the review will be important for healthcare providers to make decisions on the control and prevention of GS disease and as well as to identify future research priorities on GS disease in South Asia.
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Affiliation(s)
- Harshi Weerakoon
- Department of Biochemistry, Faculty of Medicine and Allied Sciences, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka
| | - Ishari Vithanage
- Department of Biochemistry, Faculty of Medicine and Allied Sciences, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka
| | - Oshadhi Alahakoon
- Department of Biochemistry, Faculty of Medicine and Allied Sciences, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka
| | - Kosala Weerakoon
- Department of Parasitology, Faculty of Medicine and Allied Sciences, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka
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12
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Environmental and Lifestyle Risk Factors in the Carcinogenesis of Gallbladder Cancer. J Pers Med 2022; 12:jpm12020234. [PMID: 35207722 PMCID: PMC8877116 DOI: 10.3390/jpm12020234] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Revised: 11/08/2021] [Accepted: 12/23/2021] [Indexed: 02/01/2023] Open
Abstract
Gallbladder cancer (GBC) is an aggressive neoplasm that in an early stage is generally asymptomatic and, in most cases, is diagnosed in advanced stages with a very low life expectancy because there is no curative treatment. Therefore, understanding the early carcinogenic mechanisms of this pathology is crucial to proposing preventive strategies for this cancer. The main risk factor is the presence of gallstones, which are associated with some environmental factors such as a sedentary lifestyle and a high-fat diet. Other risk factors such as autoimmune disorders and bacterial, parasitic and fungal infections have also been described. All these factors can generate a long-term inflammatory state characterized by the persistent activation of the immune system, the frequent release of pro-inflammatory cytokines, and the constant production of reactive oxygen species that result in a chronic damage/repair cycle, subsequently inducing the loss of the normal architecture of the gallbladder mucosa that leads to the development of GBC. This review addresses how the different risk factors could promote a chronic inflammatory state essential to the development of gallbladder carcinogenesis, which will make it possible to define some strategies such as anti-inflammatory drugs or public health proposals in the prevention of GBC.
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Association of precursors with invasive adenocarcinoma of the gallbladder: A clinicopathological study. Ann Diagn Pathol 2022; 58:151911. [DOI: 10.1016/j.anndiagpath.2022.151911] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 02/08/2022] [Indexed: 12/26/2022]
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Gupta P, Dutta U, Rana P, Singhal M, Gulati A, Kalra N, Soundararajan R, Kalage D, Chhabra M, Sharma V, Gupta V, Yadav TD, Kaman L, Irrinki S, Singh H, Sakaray Y, Das CK, Saikia U, Nada R, Srinivasan R, Sandhu MS, Sharma R, Shetty N, Eapen A, Kaur H, Kambadakone A, de Haas R, Kapoor VK, Barreto SG, Sharma AK, Patel A, Garg P, Pal SK, Goel M, Patkar S, Behari A, Agarwal AK, Sirohi B, Javle M, Garcea G, Nervi F, Adsay V, Roa JC, Han HS. Gallbladder reporting and data system (GB-RADS) for risk stratification of gallbladder wall thickening on ultrasonography: an international expert consensus. Abdom Radiol (NY) 2022; 47:554-565. [PMID: 34851429 DOI: 10.1007/s00261-021-03360-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 11/16/2021] [Accepted: 11/18/2021] [Indexed: 02/07/2023]
Abstract
The Gallbladder Reporting and Data System (GB-RADS) ultrasound (US) risk stratification is proposed to improve consistency in US interpretations, reporting, and assessment of risk of malignancy in gallbladder wall thickening in non-acute setting. It was developed based on a systematic review of the literature and the consensus of an international multidisciplinary committee comprising expert radiologists, gastroenterologists, gastrointestinal surgeons, surgical oncologists, medical oncologists, and pathologists using modified Delphi method. For risk stratification, the GB-RADS system recommends six categories (GB-RADS 0-5) of gallbladder wall thickening with gradually increasing risk of malignancy. GB-RADS is based on gallbladder wall features on US including symmetry and extent (focal vs. circumferential) of involvement, layered appearance, intramural features (including intramural cysts and echogenic foci), and interface with the liver. GB-RADS represents the first collaborative effort at risk stratifying the gallbladder wall thickening. This concept is in line with the other US-based risk stratification systems which have been shown to increase the accuracy of detection of malignant lesions and improve management.
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Affiliation(s)
- Pankaj Gupta
- Department of Radiodiagnosis and Imaging, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
| | - Usha Dutta
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Pratyaksha Rana
- Department of Radiodiagnosis and Imaging, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Manphool Singhal
- Department of Radiodiagnosis and Imaging, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ajay Gulati
- Department of Radiodiagnosis and Imaging, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Naveen Kalra
- Department of Radiodiagnosis and Imaging, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Raghuraman Soundararajan
- Department of Radiodiagnosis and Imaging, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Daneshwari Kalage
- Department of Radiodiagnosis and Imaging, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Manika Chhabra
- Department of Radiodiagnosis and Imaging, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Vishal Sharma
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Vikas Gupta
- Department of Surgical Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Thakur Deen Yadav
- Department of Surgical Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Lileshwar Kaman
- Department of Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Santosh Irrinki
- Department of Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Harjeet Singh
- Department of Surgical Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Yashwant Sakaray
- Department of Surgery, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Chandan Krishuna Das
- Haematology and Medical Oncology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Uma Saikia
- Department of Histopathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ritambhara Nada
- Department of Histopathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Radhika Srinivasan
- Department of Cytology and Gynecological Pathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Manavjit Singh Sandhu
- Department of Radiodiagnosis and Imaging, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Raju Sharma
- Department of Radiology, All India Institute of Medical Education and Research, New Delhi, India
| | - Nitin Shetty
- Department of Interventional Radiology, Tata Memorial Hospital, Mumbai, India
| | - Anu Eapen
- Department of Radiodiagnosis, Christian Medical College, Vellore, India
| | - Harmeet Kaur
- Division of Diagnostic Imaging, Department of Abdominal Imaging, MD Anderson Cancer Centre, Houston, TX, USA
| | - Avinash Kambadakone
- Abdominal Imaging, Harvard Medical School, Medical Director, Martha's Vineyard Hospital Imaging, Massachusetts General Hospital, Boston, USA
| | - Robbert de Haas
- Radiology, University Medical Center Groningen, Groningen, The Netherlands
| | - Vinay K Kapoor
- HPB Surgery, Mahatma Gandhi Medical College & Hospital, Jaipur, India
| | - Savio George Barreto
- Division of Surgery and Perioperative Medicine, Flinders Medical Centre, Bedford Park, SA, Australia
| | - Atul K Sharma
- Department of Medical Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Amol Patel
- Indian Naval Hospital Ship, Asvini, Mumbai, India
| | - Pramod Garg
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Sujoy K Pal
- Surgical Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Mahesh Goel
- Gastrointestinal and HPB Surgery, Tata Memorial Hospital, Mumbai, India
| | - Shraddha Patkar
- Gastrointestinal and HPB Surgery, Tata Memorial Hospital, Mumbai, India
| | - Anu Behari
- HPB Surgery, Mahatma Gandhi Medical College & Hospital, Jaipur, India
| | - Anil K Agarwal
- GI Surgery and Liver Transplant, GB Pant Institute of Medical Education and Research and MAM College, New Delhi, India
| | - Bhawna Sirohi
- Medical Oncology, Apollo Proton Cancer Centre, Chennai, India
| | - Milind Javle
- Department of Gastrointestinal Medical Oncology, MD Anderson Cancer Centre, Houston, USA
| | | | - Flavio Nervi
- Department of Gastroenterology, School of Medicine, Pontificia Universidad Catolica de Chile, Santiago, Chile
| | - Volkan Adsay
- Department of Pathology, Koc University Hospitals, Istanbul, Turkey
| | - Juan Carlos Roa
- Department of Pathology, Pontificia Universidad Catolica de Chile, Santiago, Chile
| | - Ho-Seong Han
- Department of Surgery, College of Medicine, Seoul National University Bundang Hospital Seoul National University, Seongnam-si, South Korea
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Biliary Diseases from the Microbiome Perspective: How Microorganisms Could Change the Approach to Benign and Malignant Diseases. Microorganisms 2022; 10:microorganisms10020312. [PMID: 35208765 PMCID: PMC8877314 DOI: 10.3390/microorganisms10020312] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/23/2022] [Accepted: 01/24/2022] [Indexed: 11/18/2022] Open
Abstract
Recent evidence regarding microbiota is modifying the cornerstones on pathogenesis and the approaches to several gastrointestinal diseases, including biliary diseases. The burden of biliary diseases, indeed, is progressively increasing, considering that gallstone disease affects up to 20% of the European population. At the same time, neoplasms of the biliary system have an increasing incidence and poor prognosis. Framing the specific state of biliary eubiosis or dysbiosis is made difficult by the use of heterogeneous techniques and the sometimes unwarranted invasive sampling in healthy subjects. The influence of the microbial balance on the health status of the biliary tract could also account for some of the complications surrounding the post-liver-transplant phase. The aim of this extensive narrative review is to summarize the current evidence on this topic, to highlight gaps in the available evidence in order to guide further clinical research in these settings, and, eventually, to provide new tools to treat biliary lithiasis, biliopancreatic cancers, and even cholestatic disease.
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Jang J, Yoo DS, Chun BC. Spatial epidemiologic analysis of the liver cancer and gallbladder cancer incidence and its determinants in South Korea. BMC Public Health 2021; 21:2090. [PMID: 34774036 PMCID: PMC8590754 DOI: 10.1186/s12889-021-12184-8] [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: 07/15/2021] [Accepted: 11/01/2021] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND There have been reports on regional variation in prevalence of hepatitis B and C, and Clonorchis sinensis (C. sinensis) infection, which indicates potential of spatial variation in liver cancer and gallbladder cancer incidence in Korea. Therefore, we aimed to assess the regional variation of liver and gallbladder cancer incidence and its determinants based on the regional distribution of risk factors, including hepatitis B infection in Korea. METHODS This study used an ecological study design and district-level cancer incidence statistics generated by the National Cancer Center. Spatial clusters of liver and gallbladder cancer incidence were detected based on spatial scan statistics using SaTScan™ software. We set the size of maximum spatial scanning window of 25 and 35% of the population at risk for analyses of liver and gallbladder cancer, respectively. Significance level of 0.05 was used to reject the null hypothesis of no cluster. We fitted the Besag-York-Mollie model using integrated nested Laplace approximations to assess factors that influence the regional variation in cancer incidence. RESULTS Spatial clusters with high liver cancer incidence rates were detected in the southwestern and southeastern regions of Korea. High gallbladder cancer incidence rates are clustered in the southeastern region. Regional liver cancer incidence can be accounted for the prevalence of high household income (coefficient, - 0.10; 95% credible interval [CI], - 0.18 to - 0.02), marital status (coefficient, - 0.14; 95% CI, - 0.25 to - 0.03), the incidence of hepatitis B (coefficient, 0.87; 95% CI, 0.29 to 1.44), and liver cancer screening (coefficient, 0.06; 95% CI, 0.00 to 0.12), while gallbladder cancer incidence was related to the prevalence of high household income (coefficient, - 0.03; 95% CI, - 0.05 to 0.00) and living close to a river with a high prevalence of liver fluke infection (coefficient, 0.55; 95% CI, 0.14 to 0.96). CONCLUSIONS This study demonstrated geographic variation in liver and gallbladder cancer incidence, which can be explained by determinants such as hepatitis B, income, marital status, and living near a river.
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Affiliation(s)
- Jieun Jang
- Department of Preventive Medicine, Korea University College of Medicine, 73, Goryeodae-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea
| | - Dae-Sung Yoo
- Department of Preventive Medicine, Korea University College of Medicine, 73, Goryeodae-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea.,Veterinary Epidemiology Division, Animal and Plant Quarantine Agency, 177, Hyeoksin 8-ro, Gimcheon-si, 39660, Gyeongsangbuk-do, Republic of Korea
| | - Byung Chul Chun
- Department of Preventive Medicine, Korea University College of Medicine, 73, Goryeodae-ro, Seongbuk-gu, Seoul, 02841, Republic of Korea.
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17
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Miller KD, Ortiz AP, Pinheiro PS, Bandi P, Minihan A, Fuchs HE, Martinez Tyson D, Tortolero-Luna G, Fedewa SA, Jemal AM, Siegel RL. Cancer statistics for the US Hispanic/Latino population, 2021. CA Cancer J Clin 2021; 71:466-487. [PMID: 34545941 DOI: 10.3322/caac.21695] [Citation(s) in RCA: 168] [Impact Index Per Article: 56.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 08/04/2021] [Indexed: 01/03/2023] Open
Abstract
The Hispanic/Latino population is the second largest racial/ethnic group in the continental United States and Hawaii, accounting for 18% (60.6 million) of the total population. An additional 3 million Hispanic Americans live in Puerto Rico. Every 3 years, the American Cancer Society reports on cancer occurrence, risk factors, and screening for Hispanic individuals in the United States using the most recent population-based data. An estimated 176,600 new cancer cases and 46,500 cancer deaths will occur among Hispanic individuals in the continental United States and Hawaii in 2021. Compared to non-Hispanic Whites (NHWs), Hispanic men and women had 25%-30% lower incidence (2014-2018) and mortality (2015-2019) rates for all cancers combined and lower rates for the most common cancers, although this gap is diminishing. For example, the colorectal cancer (CRC) incidence rate ratio for Hispanic compared with NHW individuals narrowed from 0.75 (95% CI, 0.73-0.78) in 1995 to 0.91 (95% CI, 0.89-0.93) in 2018, reflecting delayed declines in CRC rates among Hispanic individuals in part because of slower uptake of screening. In contrast, Hispanic individuals have higher rates of infection-related cancers, including approximately two-fold higher incidence of liver and stomach cancer. Cervical cancer incidence is 32% higher among Hispanic women in the continental US and Hawaii and 78% higher among women in Puerto Rico compared to NHW women, yet is largely preventable through screening. Less access to care may be similarly reflected in the low prevalence of localized-stage breast cancer among Hispanic women, 59% versus 67% among NHW women. Evidence-based strategies for decreasing the cancer burden among the Hispanic population include the use of culturally appropriate lay health advisors and patient navigators and targeted, community-based intervention programs to facilitate access to screening and promote healthy behaviors. In addition, the impact of the COVID-19 pandemic on cancer trends and disparities in the Hispanic population should be closely monitored.
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Affiliation(s)
- Kimberly D Miller
- Surveillance and Health Services Research, American Cancer Society, Atlanta, Georgia
| | - Ana P Ortiz
- Cancer Control and Population Sciences, University of Puerto Rico Comprehensive Cancer Center, San Juan, Puerto Rico
| | - Paulo S Pinheiro
- Sylvester Comprehensive Cancer Center, University of Miami Health System, Miami, Florida
| | - Priti Bandi
- Surveillance and Health Services Research, American Cancer Society, Atlanta, Georgia
| | - Adair Minihan
- Surveillance and Health Services Research, American Cancer Society, Atlanta, Georgia
| | - Hannah E Fuchs
- Surveillance and Health Services Research, American Cancer Society, Atlanta, Georgia
| | | | - Guillermo Tortolero-Luna
- Cancer Control and Population Sciences, University of Puerto Rico Comprehensive Cancer Center, San Juan, Puerto Rico
| | - Stacey A Fedewa
- Surveillance and Health Services Research, American Cancer Society, Atlanta, Georgia
| | - Ahmedin M Jemal
- Surveillance and Health Services Research, American Cancer Society, Atlanta, Georgia
| | - Rebecca L Siegel
- Surveillance and Health Services Research, American Cancer Society, Atlanta, Georgia
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Okumura K, Gogna S, Gachabayov M, Felsenreich DM, McGuirk M, Rojas A, Quintero L, Seshadri R, Gu K, Dong XD. Gallbladder cancer: Historical treatment and new management options. World J Gastrointest Oncol 2021; 13:1317-1335. [PMID: 34721769 PMCID: PMC8529935 DOI: 10.4251/wjgo.v13.i10.1317] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 06/19/2021] [Accepted: 09/03/2021] [Indexed: 02/06/2023] Open
Abstract
Gallbladder cancer is a rare, aggressive malignancy that has a poor overall prognosis. Effective treatment consists of early detection and surgical treatment. With the wide spread treatment of gallbladder disease with minimally invasive techniques, the rate of incidental gallbladder cancer has seen an equitable rise along with stage migration towards earlier disease. Although the treatment remains mostly surgical, newer modalities such as regional therapy as well as directed therapy based on molecular medicine has led to improved outcomes in patients with advanced disease. We aim to summarize the management of gallbladder cancer along with the newer developments in this formidable disease process.
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Affiliation(s)
- Kenji Okumura
- Department of Surgery, Westchester Medical Center, Valhalla, NY 10595, United States
| | - Shekhar Gogna
- Department of Surgery, Westchester Medical Center, Valhalla, NY 10595, United States
| | - Mahir Gachabayov
- Department of Surgery, Westchester Medical Center, Valhalla, NY 10595, United States
| | | | - Matthew McGuirk
- Department of Surgery, Westchester Medical Center, Valhalla, NY 10595, United States
| | - Aram Rojas
- Department of Surgery, Westchester Medical Center, Valhalla, NY 10595, United States
| | - Luis Quintero
- Department of Surgery, New York Medical College, Valhalla, NY 10595, United States
| | - Ramanathan Seshadri
- Division of Surgical Oncology, Nuvance Health, Norwalk, CT 06856, United States
| | - Katie Gu
- Division of Surgical Oncology, Nuvance Health, Norwalk, CT 06856, United States
| | - Xiang Da Dong
- Division of Surgical Oncology, Nuvance Health, Norwalk, CT 06856, United States
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19
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Srivastava V, Verma K, Puneet. Surgical Management of Gallbladder Carcinoma. Indian J Surg 2021. [DOI: 10.1007/s12262-019-02050-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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20
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Cianci P, Restini E. Management of cholelithiasis with choledocholithiasis: Endoscopic and surgical approaches. World J Gastroenterol 2021; 27:4536-4554. [PMID: 34366622 PMCID: PMC8326257 DOI: 10.3748/wjg.v27.i28.4536] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 04/02/2021] [Accepted: 06/25/2021] [Indexed: 02/06/2023] Open
Abstract
Gallstone disease and complications from gallstones are a common clinical problem. The clinical presentation ranges between being asymptomatic and recurrent attacks of biliary pain requiring elective or emergency treatment. Bile duct stones are a frequent condition associated with cholelithiasis. Amidst the total cholecystectomies performed every year for cholelithiasis, the presence of bile duct stones is 5%-15%; another small percentage of these will develop common bile duct stones after intervention. To avoid serious complications that can occur in choledocholithiasis, these stones should be removed. Unfortunately, there is no consensus on the ideal management strategy to perform such. For a long time, a direct open surgical approach to the bile duct was the only unique approach. With the advent of advanced endoscopic, radiologic, and minimally invasive surgical techniques, however, therapeutic choices have increased in number, and the management of this pathological situation has become multidisciplinary. To date, there is agreement on preoperative management and the need to treat cholelithiasis with choledocholithiasis, but a debate still exists on how to cure the two diseases at the same time. In the era of laparoscopy and mini-invasiveness, we can say that therapeutic approaches can be performed in two sessions or in one session. Comparison of these two approaches showed equivalent success rates, postoperative morbidity, stone clearance, mortality, conversion to other procedures, total surgery time, and failure rate, but the one-session treatment is characterized by a shorter hospital stay, and more cost benefits. The aim of this review article is to provide the reader with a general summary of gallbladder stone disease in association with the presence of common bile duct stones by discussing their epidemiology, clinical and diagnostic aspects, and possible treatments and their advantages and limitations.
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Affiliation(s)
- Pasquale Cianci
- Department of Surgery and Traumatology, Hospital Lorenzo Bonomo, Andria 76123, Italy
| | - Enrico Restini
- Department of Surgery and Traumatology, Hospital Lorenzo Bonomo, Andria 76123, Italy
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Zhang Y, Yang C, Huang M. Global, regional, and national burden of biliary tract cancer from 1990 to 2017 based on the 2017 Global Burden of Disease study. Cancer Epidemiol 2021; 73:101949. [PMID: 33992881 DOI: 10.1016/j.canep.2021.101949] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 04/10/2021] [Accepted: 05/02/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Biliary tract cancer (BTC) is a rare malignant neoplasm with poor prognosis. We aimed to report the rates and the trends of biliary tract cancer at the global level from 1990 to 2017 according to gender, age and social-demographic index (SDI). METHODS Data on biliary tract cancer between 1990 and 2017 was acquired from the 2017 Global Burden of Disease (GBD) study including the incidence, death and disability adjusted life-years (DALY). We also calculated estimated annual percentage changes (EAPC) to quantificationally describe the trend of incidence, death and DALY over time. RESULTS Overall, the number of biliary tract cancer increased from 119,943 in 1990 to 210,878 in 2017. The age-standardized incidence rate (ASIR) decreased continuously in this period with an EAPC of -0.56 (-0.67 to -0.45). The age-standardized death rate (ASDR) declined from 2.79 (95 % CI 2.68 - 3.14) in 1990 to 2.23 (95 % CI 1.99 - 2.38) per 100,000 persons in 2017. In terms of SDI, ASIR and ASDR were increased in low- and low-middle- SDI regions, but decreased in the other three regions, so was the age-standardized DALY rate. The ASR (Age-standardized incidence/mortality/DALY rate) varied across the world, with the highest ASIR and ASDR in Chile, and the lowest ones in Iraq. CONCLUSION The ASIR, ASDR and age-standardized DALY rate of biliary tract cancer have decreased at the global level. However, changes in rates vary among different counties and regions, suggesting it is more reasonable to adopt targeted and specific measures to decrease the occurrence of cancer.
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Affiliation(s)
- Yi Zhang
- Department of Gastroenterology, The Affiliated People's Hospital of Ningbo University, Zhejiang, China.
| | - Chun Yang
- Department of Infectious Disease, Beilun People's Hospital, Ningbo, China
| | - Mingzhe Huang
- Department of General Surgery, Shanghai Ninth People's Hospital, Shanghai Jiaotong University of Medicine, Shanghai, China
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Pang Y, Lv J, Kartsonaki C, Guo Y, Yu C, Chen Y, Yang L, Bian Z, Millwood IY, Walters RG, Li X, Zou J, Holmes MV, Chen J, Chen Z, Li L. Causal effects of gallstone disease on risk of gastrointestinal cancer in Chinese. Br J Cancer 2021; 124:1864-1872. [PMID: 33772150 PMCID: PMC8144569 DOI: 10.1038/s41416-021-01325-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 02/05/2021] [Accepted: 02/19/2021] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Gallstone disease (GSD) is associated with a higher risk of gastrointestinal (GI) cancer. However, it is unclear whether the associations are causal. METHODS The prospective China Kadoorie Biobank (CKB) recorded 17,598 cases of GI cancer among 510,137 participants without cancer at baseline during 10 years of follow-up. Cox regression was used to estimate hazard ratios (HRs) for specific cancer by GSD status and duration. Mendelian randomisation was conducted to assess the genetic associations of GSD with specific cancer. RESULTS Overall 6% of participants had symptomatic GSD at baseline. Compared with those without GSD, individuals with symptomatic GSD had adjusted HRs of 1.13 (1.01-1.29) for colorectal, 2.01 (1.78-2.26) for liver, 3.70 (2.88-4.87) for gallbladder, 2.31 (1.78-3.07) for biliary tract, and 1.38 (1.18-1.74) for pancreatic cancer. Compared with participants without GSD, the risks of colorectal, liver, gallbladder, biliary tract, and pancreatic cancer were highest during 0 to <5 years following disease diagnosis. There was evidence of genetic associations of GSD with these cancers, with odds ratios per 1-SD genetic score of 1.08 (1.05-1.11) for colorectal, 1.22 (1.19-1.25) for liver, 1.56 (1.49-1.64) for gallbladder, 1.39 (1.31-1.46) for biliary tract, and 1.16 (1.10-1.22) for pancreatic cancer. When meta-analysing the genetic estimates in CKB and UK Biobank, there was evidence of causal associations of GSD with colon cancer, gallbladder and biliary tract cancer (GBTC), and total GI cancer (RR per 1-SD: 1.05 [0.99-1.11], 2.00 [1.91-2.09], and 1.09 [1.05-1.13]). CONCLUSIONS GSD was associated with higher risks of several GI cancers, warranting future studies on the underlying mechanisms.
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Affiliation(s)
- Yuanjie Pang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China
| | - Jun Lv
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China
- Peking University Center for Public Health and Epidemic Preparedness & Response (PKU-PHEPR), Peking University, 38 Xueyuan Road, Beijing, 100191, China
| | - Christiana Kartsonaki
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, Big Data Institute Building, Roosevelt Drive, University of Oxford, Oxford, UK
- Medical Research Council Population Health Research Unit (MRC PHRU) at the University of Oxford, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Yu Guo
- Chinese Academy of Medical Sciences, Beijing, China
| | - Canqing Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China
- Peking University Center for Public Health and Epidemic Preparedness & Response (PKU-PHEPR), Peking University, 38 Xueyuan Road, Beijing, 100191, China
| | - Yiping Chen
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, Big Data Institute Building, Roosevelt Drive, University of Oxford, Oxford, UK
- Medical Research Council Population Health Research Unit (MRC PHRU) at the University of Oxford, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Ling Yang
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, Big Data Institute Building, Roosevelt Drive, University of Oxford, Oxford, UK
- Medical Research Council Population Health Research Unit (MRC PHRU) at the University of Oxford, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Zheng Bian
- Chinese Academy of Medical Sciences, Beijing, China
| | - Iona Y Millwood
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, Big Data Institute Building, Roosevelt Drive, University of Oxford, Oxford, UK
- Medical Research Council Population Health Research Unit (MRC PHRU) at the University of Oxford, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Robin G Walters
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, Big Data Institute Building, Roosevelt Drive, University of Oxford, Oxford, UK
- Medical Research Council Population Health Research Unit (MRC PHRU) at the University of Oxford, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Xiaojun Li
- Jili Street Community Health Service Center, Liuyang, China
| | - Ju Zou
- Jili Street Community Health Service Center, Liuyang, China
| | - Michael V Holmes
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, Big Data Institute Building, Roosevelt Drive, University of Oxford, Oxford, UK
- Medical Research Council Population Health Research Unit (MRC PHRU) at the University of Oxford, Nuffield Department of Population Health, University of Oxford, Oxford, UK
- National Institute for Health Research Oxford Biomedical Research Centre, Oxford University Hospital, Oxford, UK
| | - Junshi Chen
- National Center for Food Safety Risk Assessment, Beijing, China
| | - Zhengming Chen
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, Big Data Institute Building, Roosevelt Drive, University of Oxford, Oxford, UK
- Medical Research Council Population Health Research Unit (MRC PHRU) at the University of Oxford, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Liming Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China.
- Peking University Center for Public Health and Epidemic Preparedness & Response (PKU-PHEPR), Peking University, 38 Xueyuan Road, Beijing, 100191, China.
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23
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Nagarajan G, Kundalia K. Should every cholecystectomy specimen be sent for histopathology to identify incidental gall bladder cancer? Indian J Cancer 2020; 57:2-3. [PMID: 32129293 DOI: 10.4103/ijc.ijc_1027_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Ganesh Nagarajan
- Consultant HPB and GI Surgical Oncologist, P D Hinduja Hospital, Mumbai, Maharashtra, India
| | - Kaushal Kundalia
- Fellow in HPB and Liver Transplant Surgery, Kings College London, London, United Kingdom
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24
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Arteta AA, Milanes-Yearsley M, Cardona-Castro N. Cholangiocyte derived carcinomas and local microbiota. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2020; 29:1084-1093. [PMID: 32902144 DOI: 10.1002/jhbp.826] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 08/10/2020] [Accepted: 08/11/2020] [Indexed: 02/06/2023]
Abstract
Trillions of bacteria are present in the gastrointestinal tract as part of the local microbiota. Bacteria have been associated with a wide range of gastrointestinal diseases including malignant neoplasms. The association of bacteria in gastrointestinal and biliary tract carcinogenesis is supported in the paradigm of Helicobacter pylori and intestinal-type gastric cancer. However, the association of bacterial species to a specific carcinoma, different from intestinal-type gastric cancer is unresolved. The relationship of bacteria to a specific malignant neoplasm can drive clinical interventions. We review the classic bacteria risk factors identified using cultures and PCR (polymerase chain reaction) with new research regarding a microbiota approach through 16S rRNA (16S ribosomal ribonucleic acid gene) or metagenomic analysis for selected carcinomas in the biliary tract.
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Affiliation(s)
- Ariel A Arteta
- Department of Pathology, University of Antioquia, Medellín, Colombia.,Basic Science Research Group, School of Medicine, CES University, Medellín (Antioquia), Colombia.,Grupo de Investigaciones en Patología, Universidad de Antioquia (GRIP-UdeA), Medellín (Antioquia), Colombia
| | - Martha Milanes-Yearsley
- Ohio State University, Columbus, OH, USA.,Gastrointestinal and Liver Pathology Department, Wexner Medical Center, Columbus, OH, USA
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25
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Miranda-Filho A, Piñeros M, Ferreccio C, Adsay V, Soerjomataram I, Bray F, Koshiol J. Gallbladder and extrahepatic bile duct cancers in the Americas: Incidence and mortality patterns and trends. Int J Cancer 2020; 147:978-989. [PMID: 31922259 PMCID: PMC8629410 DOI: 10.1002/ijc.32863] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 12/17/2019] [Accepted: 12/19/2019] [Indexed: 12/12/2022]
Abstract
Trends in gallbladder cancer incidence and mortality in populations across the Americas can provide insight into shifting epidemiologic patterns and the current and potential impact of preventative and curative programs. Estimates of gallbladder and extrahepatic bile duct cancer incidence and mortality for the year 2018 were extracted from International Agency for Research on Cancer (IARC) GLOBOCAN database for 185 countries. Recorded registry-based incidence from 13 countries was extracted from IARCs Cancer Incidence in Five Continents series and corresponding national deaths from the WHO mortality database. Among females, the highest estimated incidence for gallbladder and extrahepatic bile duct cancer in the Americas were found in Bolivia (21.0 per 100,000), Chile (11.7) and Peru (6.0). In the US, the highest incidence rates were observed among Hispanics (1.8). In the Chilean population, gallbladder cancer rates declined in both females and males between 1998 and 2012. Rates dropped slightly in Canada, Costa Rica, US Whites and Hispanics in Los Angeles. Gallbladder cancer mortality rates also decreased across the studied countries, although rising trends were observed in Colombia and Canada after 2010. Countries within Southern and Central America tended to have a higher proportion of unspecified biliary tract cancers. In public health terms, the decline in gallbladder cancer incidence and mortality rates is encouraging. However, the slight increase in mortality rates during recent years in Colombia and Canada warrant further attention. Higher proportions of unspecified biliary tract cancers (with correspondingly higher mortality rates) suggest more rigorous pathology procedures may be needed after surgery.
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Affiliation(s)
- Adalberto Miranda-Filho
- Section of Cancer Surveillance, International Agency for Research on Cancer, 150 Cours Albert Thomas, 69372 Lyon Cedex 08, France
| | - Marion Piñeros
- Section of Cancer Surveillance, International Agency for Research on Cancer, 150 Cours Albert Thomas, 69372 Lyon Cedex 08, France
| | - Catterina Ferreccio
- Advanced Center for Chronic Diseases, School of Medicine Pontificia Universidad Católica de Chile, Santiago-Chile
| | - Volkan Adsay
- Department of Pathology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Isabelle Soerjomataram
- Section of Cancer Surveillance, International Agency for Research on Cancer, 150 Cours Albert Thomas, 69372 Lyon Cedex 08, France
| | - Freddie Bray
- Section of Cancer Surveillance, International Agency for Research on Cancer, 150 Cours Albert Thomas, 69372 Lyon Cedex 08, France
| | - Jill Koshiol
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
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26
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Song X, Wang X, Hu Y, Li H, Ren T, Li Y, Liu L, Li L, Li X, Wang Z, Huang W, Bao R, Zhang Y, Li M, Wang X, Liu F, Gu J, Zheng L, Wu W, Liu Y. A metagenomic study of biliary microbiome change along the cholecystitis-carcinoma sequence. Clin Transl Med 2020; 10:e97. [PMID: 32526082 PMCID: PMC7403721 DOI: 10.1002/ctm2.97] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 05/19/2020] [Accepted: 05/23/2020] [Indexed: 12/16/2022] Open
Abstract
Background Gallbladder cancer (GBC) is the most common cancer type of the biliary tract, and an association has been found between chronic calculous cholecystitis (CCC) and an increased incidence of GBC mortality. An understanding of the relationship between CCC and its carcinogenesis may enable us to prevent and cure GBC. In this study, we attempted to explore changes in the microbiome profile that take place during the transition from chronic cholecystitis mucosa to malignant lesions. Results Seven paired human GBC and CCC samples were provided by patients who had undergone laparoscopic cholecystectomy or radical cholecystectomy. Mucosal DNA extraction and metagenomic sequencing were performed to evaluate changes in the microbiota between the two groups. We found that GBC patients and CCC patients shared similar stable and permanent dominant species and showed apparent differences in their biliary microbial composition and gene function. Peptostreptococcus stomatis and Enterococcus faecium may potentially play a role in GBC progression. In addition, the metagenomic species profiles, co‐abundance and co‐exclusion correlations, and CAZyme prevalence showed significant differences between the CCC and GBC groups. Conclusion Our data suggested that changes in the microbiota between CCC and GBC may help deepen our understanding of the complex spectrum of different microbiotas involved in the development of GBC. Although the cohort size was small, this study has presented the first evidence of the existence of an altered biliary microbiota in GBC, which is clearly different from that in CCC patients.
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Affiliation(s)
- Xiaoling Song
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Research Center of Biliary Tract Disease, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xu'an Wang
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Research Center of Biliary Tract Disease, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, 1665 Kongjiang Road, Shanghai, 200092, China
| | - Yunping Hu
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Research Center of Biliary Tract Disease, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Huaifeng Li
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Research Center of Biliary Tract Disease, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tai Ren
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Research Center of Biliary Tract Disease, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yongsheng Li
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Research Center of Biliary Tract Disease, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Liguo Liu
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Research Center of Biliary Tract Disease, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lin Li
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Research Center of Biliary Tract Disease, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xuechuan Li
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Research Center of Biliary Tract Disease, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ziyi Wang
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Research Center of Biliary Tract Disease, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wen Huang
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Research Center of Biliary Tract Disease, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Runfa Bao
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Research Center of Biliary Tract Disease, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yijian Zhang
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Research Center of Biliary Tract Disease, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Maolan Li
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Research Center of Biliary Tract Disease, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xuefeng Wang
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Research Center of Biliary Tract Disease, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Feng Liu
- Emergency Unit, The First Affiliated Hospital, Nanchang University, Nanchang, China
| | - Jun Gu
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Research Center of Biliary Tract Disease, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Linhui Zheng
- Emergency Unit, The First Affiliated Hospital, Nanchang University, Nanchang, China
| | - Wenguang Wu
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Research Center of Biliary Tract Disease, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127, China
| | - Yingbin Liu
- Department of General Surgery and Laboratory of General Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Biliary Tract Disease Research, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Research Center of Biliary Tract Disease, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Department of Biliary-Pancreatic Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 160 Pujian Road, Shanghai, 200127, China
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27
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Sharma P, Caldwell TS, Rivera MN, Gullapalli RR. Cadmium exposure activates Akt/ERK Signaling and pro-inflammatory COX-2 expression in human gallbladder epithelial cells via a ROS dependent mechanism. Toxicol In Vitro 2020; 67:104912. [PMID: 32512147 DOI: 10.1016/j.tiv.2020.104912] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 05/11/2020] [Accepted: 06/03/2020] [Indexed: 02/06/2023]
Abstract
Gallbladder cancer (GBC) is the commonest biliary tract cancer with an ill-defined etiology. We examined the role of Cd+2 exposures in a primary human gallbladder (GB) cell line model in this study. Cd+2 exposures induced decreased cell viability, reactive oxygen species (ROS) generation, altered Akt/ERK signaling pathway activation, PGE2 and COX-2 expression in a human primary gallbladder epithelial cell model. Pharmacological inhibitors were used to determine the key drivers of elevated COX-2 expression due to Cd+2 exposure. Our results show Cd+2 causes a dose-dependent reduction in GB cell viability (EC50 value - 18.6 μM). Dose-dependent activation of phospho-Akt and phospho-ERK signaling pathways via increased phosphoprotein expression was observed due to Cd+2. Signaling activation of Akt and ERK was prevented by 5 mM N-Acetyl Cysteine (NAC), establishing the role of ROS as a key driver in the activation process. Importantly, we observed Cd+2 also caused a dose dependent change in the COX-2 and PGE2 expression levels. PI3K-Akt and NF-kB signaling pathways play a key role in Cd+2 exposure induced COX-2 activation in the gallbladder epithelial cells. In conclusion, our study measures the toxicological effects of Cd+2 exposures on human GB epithelial cells for the first time and establishes the role of Cd+2 as a possible driver of the Akt/ERK pathway overactivity and chronic inflammation in gallbladder carcinogenesis.
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Affiliation(s)
- Priyanka Sharma
- University of New Mexico, Department of Pathology Albuquerque, NM, USA
| | - Trevar S Caldwell
- University of New Mexico, Department of Pathology Albuquerque, NM, USA
| | - Megan N Rivera
- University of New Mexico, Department of Pathology Albuquerque, NM, USA
| | - Rama R Gullapalli
- University of New Mexico, Department of Pathology Albuquerque, NM, USA; University of New Mexico, Department of Chemical and Biological Engineering Albuquerque, NM, USA.
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28
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John S, Moyana T, Shabana W, Walsh C, McInnes MDF. Gallbladder Cancer: Imaging Appearance and Pitfalls in Diagnosis [Formula: see text]. Can Assoc Radiol J 2020; 71:448-458. [PMID: 32412302 DOI: 10.1177/0846537120923273] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Gallbladder cancer is an uncommon malignancy with an overall poor prognosis. The clinical and imaging presentation of gallbladder cancer often overlaps with benign disease, making diagnosis difficult. Gallbladder cancer is most easily diagnosed on imaging when it presents as a mass replacing the gallbladder. At this stage, the prognosis is usually poor. Recognizing the features of gallbladder cancer early in the disease can enable complete resection and improve prognosis. Recognition of the patterns of wall enhancement on computed tomography can help differentiate gallbladder cancer from benign disease. Gallbladder wall thickening without pericholecystic fluid presenting in an older patient with raised alkaline phosphatase should raise concern regarding gallbladder cancer. Gallbladder polyps in high-risk individuals need close surveillance or surgery as per guidelines. Small gallbladder cancers in the neck can present as biliary dilatation or cholecystitis, and careful examination of this area is needed to assess for lesion. The imaging appearance of gallbladder cancer is reviewed and supported by local institutional data. Features that differentiate it from its common mimics enabling earlier diagnosis are described.
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Affiliation(s)
- Susan John
- Department of Medical Imaging, 27337The Ottawa Hospital, Ontario, Canada.,27337The Ottawa Hospital Research Institute, Ontario, Canada
| | - Terence Moyana
- Department of Pathology and Laboratory Medicine, 6363University of Ottawa, Ontario, Canada.,Department of Anatomical Pathology, 27337The Ottawa Hospital, Ontario, Canada
| | - Wael Shabana
- Department of Medical Imaging, 27337The Ottawa Hospital, Ontario, Canada.,Department of Radiology, 6363University of Ottawa, Ontario, Canada
| | - Cindy Walsh
- Department of Medical Imaging, 27337The Ottawa Hospital, Ontario, Canada.,Department of Radiology, 6363University of Ottawa, Ontario, Canada
| | - Matthew D F McInnes
- Department of Medical Imaging, 27337The Ottawa Hospital, Ontario, Canada.,27337The Ottawa Hospital Research Institute, Ontario, Canada.,Department of Radiology, 6363University of Ottawa, Ontario, Canada.,School of Epidemiology and Public Health, 6363University of Ottawa, Ontario, Canada
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29
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Dixit R, Pandey M, Tripathi SK, Dwivedi AND, Shukla VK. Genetic mutational analysis of β-catenin gene affecting GSK-3β phosphorylation plays a role in gallbladder carcinogenesis: Results from a case control study. Cancer Treat Res Commun 2020; 23:100173. [PMID: 32344182 DOI: 10.1016/j.ctarc.2020.100173] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 03/21/2020] [Accepted: 03/24/2020] [Indexed: 02/06/2023]
Abstract
This manuscript has reported different mutations of β-catenin gene in gallbladder cancer patients which affect GSK-3β phosphorylation site. PURPOSE Gallbladder carcinoma (GBC) is a relatively rare and fatal cancer with poor prognosis. The molecular mechanism of gallbladder carcinogenesis is still not clear. Wnt signaling pathway is a highly conserved pathway that regulates proliferation, differentiation, migration, genetic stability, apoptosis, and stem cell renewal. β-catenin plays major role in Wnt signaling and aberrations in β-catenin has found to be involved in several cancers pathogenesis. This study was carried out to document the mutations of β-catenin gene in gallbladder cancer and to evaluate its possible role in gallbladder carcinogenesis. METHODS PCR-SSCP (Single Stranded Conformation Polymorphism) for ctnnb1 was performed in 50 patients each of gallbladder cancer, cholelithiasis and 50 healthy controls. Samples that showed variation in banding pattern were sequenced. RESULTS Variation in banding pattern was observed in 9 (18%) samples of GBC, 4 (8%) of cholelithiasis and 2 (4%) of control. Sequencing analysis showed 9 novel mutations of ctnnb1 in exon 3 in 18% of gallbladder cancer (χ2 = 5.778; p < 0.05). Six point mutations, 1 deletion and 1 insertion mutation were found in 9 cases of gallbladder cancer. All point mutations were mis-sense mutation that affected highly conserved serine or threonine region that is important for GSK-3β phosphorylation. CONCLUSION Findings of the study suggests that high frequency of non synonymous mutations of β-catenin gene (ctnnb1) occurs in patients with gallbladder cancer. As these mutations mainly effect GSK 3β phosphorylation, it may be concluded that this might be an important step in gallbladder carcinogenesis. These β-catenin mutations lead to Wnt pathway activation and appear to have a role in progression from inflammation to cancer in gallbladder.
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Affiliation(s)
- Ruhi Dixit
- Department of General Surgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221 005, India
| | - Manoj Pandey
- Department of Surgical Oncology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221 005, India
| | - Sunil Kumar Tripathi
- Department of Forensic Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221 005, India
| | - Amit Nandan Dhar Dwivedi
- Department of Radio Diagnosis, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221 005, India
| | - Vijay Kumar Shukla
- Department of General Surgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221 005, India.
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30
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Murphy MC, Gibney B, Gillespie C, Hynes J, Bolster F. Gallstones top to toe: what the radiologist needs to know. Insights Imaging 2020; 11:13. [PMID: 32026025 PMCID: PMC7002643 DOI: 10.1186/s13244-019-0825-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 12/05/2019] [Indexed: 01/11/2023] Open
Abstract
Gallstone-related disease can have significant associated morbidity and mortality worldwide. The incidence of gallstone-related disease in the Western world is on the increase. There are multiple different pathological manifestations of gallstone disease: the presentation, diagnosis and associated complications of which vary significantly depending on anatomical location. The role of imaging in gallstone-related disease is broad with radiology playing an essential role in the diagnosis, management and follow-up of gallstone-related pathologies. This paper distills the broad range of gallstone-related pathologies into an anatomical map, discussing the disease processes involved at each point along the biliary tree and reviewing the strengths and weaknesses of different imaging modalities for each distinct disease process.
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Affiliation(s)
- M C Murphy
- Department of Radiology, Mater Misericordiae University Hospital, Eccles St, Dublin 7, Ireland.
| | - B Gibney
- Department of Radiology, Mater Misericordiae University Hospital, Eccles St, Dublin 7, Ireland
| | - C Gillespie
- Department of Radiology, Mater Misericordiae University Hospital, Eccles St, Dublin 7, Ireland
| | - J Hynes
- Department of Radiology, Mater Misericordiae University Hospital, Eccles St, Dublin 7, Ireland
| | - F Bolster
- Department of Radiology, Mater Misericordiae University Hospital, Eccles St, Dublin 7, Ireland
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31
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Zhang M, Wu C, Zuo B, Gong W, Zhang Y, Yang Y, Zhou D, Weng M, Qin Y, Jiang A, Zheng Y, Quan Z. Trends of gallbladder cancer incidence, mortality, and diagnostic approach in urban Shanghai between 1973 and 2009. TUMORI JOURNAL 2020; 106:392-399. [PMID: 31950882 DOI: 10.1177/0300891619890232] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
PURPOSE To describe and interpret secular time trends in gallbladder cancer (GBC) incidence, mortality, and diagnostic approach using 37 years of cancer registry data in urban Shanghai. METHODS Data on registration of GBC in urban Shanghai during 1973 and 2009 were collected by the Shanghai Cancer Registry. To describe time trends and to identify specific time points when significant changes occurred, we used joinpoint regression analysis. RESULTS The age-standardized rates (ASRs) of incidence increased from 1.1/100,000 (1973-1975) to 2.9/100,000 (2006-2009) in men and from 1.7/100,000 (1973-1975) to 3.9/100,000 (2006-2009) in women. ASRs of incidence increased significantly with estimated annual percent changes (EAPCs) of 2.8% in men and 2.5% in women. The mortality trends increased significantly, with EAPCs of 2.8% in men and 2.5% in women. The increasing incidence and mortality rates were primarily observed in men ⩾60 years of age and in women ⩾70 years of age. Notable downward trends in incidence and mortality were identified among women age 60-69 years over the last decade. The percentage of GBC diagnosed by pathology increased steadily over the years while the percentage of GBC diagnosed by imaging, surgery, and biochemistry sharply increased from 1987 onwards. CONCLUSIONS Thirty-seven years of cancer registry data document a tremendous increase in incidence/mortality and a slight decline in incidence/mortality over the last decades for GBC, especially among women, in Shanghai. The development of diagnostic approaches and aging population may play important roles.
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Affiliation(s)
- Mingdi Zhang
- Department of Breast Surgery, Shanghai Gynecology Hospital of Fudan University, Shanghai, China.,Department of General Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Chunxiao Wu
- Shanghai Cancer Registry, Department of Cancer Control and Prevention, Shanghai Municipal Center for Disease Prevention and Control, Shanghai, China
| | - Bin Zuo
- Department of Orthopedic Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Wei Gong
- Department of General Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yong Zhang
- Department of General Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yong Yang
- Department of General Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Di Zhou
- Department of General Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Mingzhe Weng
- Department of General Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yiyu Qin
- Department of General Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Alex Jiang
- Schulich School of Medicine and Dentistry, Western University, London, Canada
| | - Ying Zheng
- Shanghai Cancer Registry, Department of Cancer Control and Prevention, Shanghai Municipal Center for Disease Prevention and Control, Shanghai, China
| | - Zhiwei Quan
- Department of General Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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32
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Abstract
According to GLOBOCAN 2018 data, gallbladder cancer (GBC) accounts for 1.2% of all global cancer diagnoses, but 1.7% of all cancer deaths. Only 1 in 5 GBC cases in the United States is diagnosed at an early stage, and median survival for advanced stage cancer is no more than about a year. The incidence of the disease is increasing in the developed world. Gallstones, biliary cysts, carcinogen exposure, typhoid, and Helicobacter pylori infection, and abnormal pancreaticobiliary duct junctions are all risk factors, many of which account for its geographical, ethnic and sex distribution. Genetics also plays a strong role, as about a quarter of GBC cases are considered familial, and certain ethnicities, such as Native Americans, are at far higher risk for the neoplasm. Prevention includes weight loss, vaccination against and treatment of bacterial infections, early detection and elimination of polyps and cysts, and avoidance of oral estrogen replacement therapy.
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Hickman L, Contreras C. Gallbladder Cancer: Diagnosis, Surgical Management, and Adjuvant Therapies. Surg Clin North Am 2019; 99:337-355. [PMID: 30846038 DOI: 10.1016/j.suc.2018.12.008] [Citation(s) in RCA: 84] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Gallbladder cancer (GBC) is an often lethal disease, but surgical resection is potentially curative. Symptoms may be misdiagnosed as biliary colic; over half of new diagnoses are made after laparoscopic cholecystectomy for presumed benign disease. Gallbladder polyps >1 cm should prompt additional imaging and cholecystectomy. For GBC diagnosed after cholecystectomy, tumors T1b and greater necessitate radical cholecystectomy. Radical cholecystectomy includes staging laparoscopy, hepatic resection, and locoregional lymph node clearance to achieve R0 resection. Patients with locally advanced disease (T3 or T4), hepatic-sided T2 tumors, node positivity, or R1 resection may benefit from adjuvant chemotherapy. Chemotherapy increases survival in unresectable disease.
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Affiliation(s)
- Laura Hickman
- Division of Surgical Oncology, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Carlo Contreras
- Division of Surgical Oncology, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA.
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Miller KD, Goding Sauer A, Ortiz AP, Fedewa SA, Pinheiro PS, Tortolero-Luna G, Martinez-Tyson D, Jemal A, Siegel RL. Cancer Statistics for Hispanics/Latinos, 2018. CA Cancer J Clin 2018; 68:425-445. [PMID: 30285281 DOI: 10.3322/caac.21494] [Citation(s) in RCA: 282] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Accepted: 08/14/2018] [Indexed: 12/11/2022] Open
Abstract
Cancer is the leading cause of death among Hispanics/Latinos, who represent the largest racial/ethnic minority group in the United States, accounting for 17.8% (57.5 million) of the total population in the continental United States and Hawaii in 2016. In addition, more than 3 million Hispanic Americans live in the US territory of Puerto Rico. Every 3 years, the American Cancer Society reports on cancer occurrence, risk factors, and screening for Hispanics in the United States based on data from the National Cancer Institute, the North American Association of Central Cancer Registries, and the Centers for Disease Control and Prevention. For the first time, contemporary incidence and mortality rates for Puerto Rico, which has a 99% Hispanic population, are also presented. An estimated 149,100 new cancer cases and 42,700 cancer deaths will occur among Hispanics in the continental United States and Hawaii in 2018. For all cancers combined, Hispanics have 25% lower incidence and 30% lower mortality compared with non-Hispanic whites, although rates of infection-related cancers, such as liver, are up to twice as high in Hispanics. However, these aggregated data mask substantial heterogeneity within the Hispanic population because of variable cancer risk, as exemplified by the substantial differences in the cancer burden between island Puerto Ricans and other US Hispanics. For example, during 2011 to 2015, prostate cancer incidence rates in Puerto Rico (146.6 per 100,000) were 60% higher than those in other US Hispanics combined (91.6 per 100,000) and 44% higher than those in non-Hispanic whites (101.7 per 100,000). Prostate cancer is also the leading cause of cancer death among men in Puerto Rico, accounting for nearly 1 in 6 cancer deaths during 2011-2015, whereas lung cancer is the leading cause of cancer death among other US Hispanic men combined. Variations in cancer risk are driven by differences in exposure to cancer-causing infectious agents and behavioral risk factors as well as the prevalence of screening. Strategies for reducing cancer risk in Hispanic populations include targeted, culturally appropriate interventions for increasing the uptake of preventive services and reducing cancer risk factor prevalence, as well as additional funding for Puerto Rico-specific and subgroup-specific cancer research and surveillance.
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Affiliation(s)
- Kimberly D Miller
- Senior Associate Scientist, Surveillance and Health Services Research, Intramural Research, American Cancer Society, Atlanta, GA
| | - Ann Goding Sauer
- Senior Associate Scientist, Surveillance and Health Services Research, Intramural Research, American Cancer Society, Atlanta, GA
| | - Ana P Ortiz
- Professor, Epidemiology and Biostatistics, University of Puerto Rico School of Public Health, San Juan, PR
| | - Stacey A Fedewa
- Senior Principal Scientist, Surveillance and Health Services Research, Intramural Research, American Cancer Society, Atlanta, GA
| | - Paulo S Pinheiro
- Research Associate Professor, Miller School of Medicine, University of Miami, Miami, FL
| | | | | | - Ahmedin Jemal
- Scientific Vice President, Surveillance and Health Services Research, Intramural Research, American Cancer Society, Atlanta, GA
| | - Rebecca L Siegel
- Scientific Director, Surveillance Research, Surveillance and Health Services Research, American Cancer Society, Atlanta, GA
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Barreto SG, Dutt A, Sirohi B, Shrikhande SV. Gallbladder cancer: a journey of a thousand steps. Future Oncol 2018; 14:1299-1306. [PMID: 29722272 DOI: 10.2217/fon-2017-0576] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
This article traces the journey of one of the teams from India that has been actively managing and researching gallbladder cancer for more than a decade, providing insights into the work carried out and highlighting areas that warrant future research in this cancer traditionally known for its dismal outcomes.
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Affiliation(s)
- Savio G Barreto
- Hepatobiliary & Oesophagogastric Unit, Division of Surgery & Perioperative Medicine, Flinders Medical Centre, Bedford Park, Adelaide, South Australia, Australia
- College of Medicine & Public Health, Flinders University, South Australia, Australia
| | - Amit Dutt
- The Advanced Centre for Treatment, Research & Education in Cancer, Kharghar, Navi Mumbai, India & Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, India
| | - Bhawna Sirohi
- Department of Medical Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Shailesh V Shrikhande
- Department of Gastrointestinal & Hepato-Pancreato-Biliary Surgical Oncology, Tata Memorial Centre, Parel, Mumbai, India
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Tsuchiya Y, Loza E, Villa-Gomez G, Trujillo CC, Baez S, Asai T, Ikoma T, Endoh K, Nakamura K. Metagenomics of Microbial Communities in Gallbladder Bile from Patients with Gallbladder Cancer or Cholelithiasis. Asian Pac J Cancer Prev 2018; 19:961-967. [PMID: 29693356 PMCID: PMC6031792 DOI: 10.22034/apjcp.2018.19.4.961] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Salmonella typhi and Helicobacter infections have been shown to increase risk of gallbladder cancer (GBC), but findings have been inconsistent. Other bacterial infections may also be associated with GBC. However, information on microbial pathogens in gallbladder bile of GBC patients is scarce. We aimed to investigate the microbial communities in gallbladder bile of patients with GBC and cholelithiasis (CL). Seven GBC patients and 30 CL patients were enrolled in this study. Genomic DNA was extracted from bile and the V3-V4 region of 16S rRNA was amplified. The sequencing results were compared with the 16S database, and the bacteria were identified by homology searches and phylogenetic analysis. DNA was detected in the bile of three GBC (42.9%; Bolivia, 1; Chile, 2) and four CL patients (13.3%; Bolivia, 1; Chile, 3). Of the 37 patients, 30 (81.1%) were negative and unable to analyze. Salmonella typhi and Helicobacter sp. were not detected in bile from any GBC patients. As the predominant species, Fusobacterium nucleatum, Escherichia coli, and Enetrobacter sp. were detected in bile from GBC patients. Those in bile from CL patients were Escherichia coli, Salmonella sp., and Enerococcus gallinarum. Escherichia coli was detected in bile samples from both GBC and CL patients. Whether the bacteria detected in bile from GBC patients would associated with the development of GBC warrant further investigation.
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Affiliation(s)
- Yasuo Tsuchiya
- Division of Preventive Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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Wi Y, Woo H, Won YJ, Jang JY, Shin A. Trends in Gallbladder Cancer Incidence and Survival in Korea. Cancer Res Treat 2018; 50:1444-1451. [PMID: 29370591 PMCID: PMC6192934 DOI: 10.4143/crt.2017.279] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Accepted: 01/23/2018] [Indexed: 01/05/2023] Open
Abstract
Purpose The current study was undertaken to examine the trend in gallbladder cancer (GBC) incidenceand survival in Korea. Materials and Methods GBC incidence data by histologic typewere obtained from the Korea Central Cancer Registry.Age-standardized incidence rates were calculated using the mid-year Korean population of2000 as a standard population, and a joinpoint regression model was used to calculate theannual percent change (APC) in incidence rates. Incidence by Surveillance, Epidemiology and End Results (SEER) summary stage and by geographical areas and female-to-male incidencerate ratios was also described. Results The number of new GBC cases increased between 1999 and 2013. Nevertheless, the agestandardizedincidence rate decreased by 0.5% per year in men (p < 0.01), whereas theincidence rate in women did not change significantly over the same period (APC, –0.2;p=0.59). The most common histologic type was adenocarcinoma in both sexes. Based onthe SEER stage, the distant stage was the most frequent stage (41%), followed by theregional stage (37%). Ulsan (4.31/100,000 for men and 4.09/100,000 forwomen in 2009-2013) and Gyeongsangnam-do (4.15/100,000 for men and 3.54/100,000 for women)showed the highest GBC incidence, whereas the lowest incidence was observed in Seouland Gyeonggi-do. There were no significant sex differences in the incidence of GBC (femaleto-maleincidence rate ratio, 0.96). Conclusion The overall incidence of GBC in Korea did not change significantly over the 15-year period.Incidence for men and women was similar. However, geographical variation was found.
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Affiliation(s)
- Youngjun Wi
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Hyeongtaek Woo
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Young-Joo Won
- Cancer Registration and Statistics Branch, National Cancer Center, Goyang, Korea
| | - Jin-Young Jang
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea.,Cancer Research Institute, 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 College of Medicine, Seoul, Korea
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Castelo Branco M, Estevinho F, Correia Pinto J, Honavar M, Raposo C, Silva AC, Sottomayor C. Gallbladder Cancer: Complete Resection after Second Line Treatment in Stage IV Disease. J Gastrointest Cancer 2018; 50:564-567. [PMID: 29292472 DOI: 10.1007/s12029-017-0044-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Maria Castelo Branco
- Oncology Department, Hospital Pedro Hispano, R. Dr. Eduardo Torres, Sra. da Hora, 4464-513, Matosinhos, Portugal.
| | - Fernanda Estevinho
- Oncology Department, Hospital Pedro Hispano, R. Dr. Eduardo Torres, Sra. da Hora, 4464-513, Matosinhos, Portugal
| | - João Correia Pinto
- Department of Pathology, Hospital Pedro Hispano, R. Dr. Eduardo Torres, Sra. da Hora, 4464-513, Matosinhos, Portugal
| | - Mrinalini Honavar
- Department of Pathology, Hospital Pedro Hispano, R. Dr. Eduardo Torres, Sra. da Hora, 4464-513, Matosinhos, Portugal
| | - Carlos Raposo
- Department of Surgery, Hospital Pedro Hispano, R. Dr. Eduardo Torres, Sra. da Hora, 4464-513, Matosinhos, Portugal
| | - Ana Catarina Silva
- Radiology Department, Hospital Pedro Hispano, R. Dr. Eduardo Torres, Sra. da Hora, 4464-513, Matosinhos, Portugal
| | - Carlos Sottomayor
- Oncology Department, Hospital Pedro Hispano, R. Dr. Eduardo Torres, Sra. da Hora, 4464-513, Matosinhos, Portugal
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The clinical significance and underlying correlation of pStat-3 and integrin αvβ6 expression in gallbladder cancer. Oncotarget 2017; 8:19467-19477. [PMID: 28061445 PMCID: PMC5386698 DOI: 10.18632/oncotarget.14444] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Accepted: 11/01/2016] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Both phosphorylated signal transducer and activator of transcription 3(pStat-3) and integrin αvβ6 can play vital role in the development and progression of cancer. However, little is known about their expression correlation and clinical significance in gallbladder cancer(GBC). OBJECTIVE The aim of our present study was to investigate the expression of pStat-3 and integrin αvβ6, two proteins' correlation and their clinical significance in GBC tissues. RESULTS The expression of pStat-3 and integrin αvβ6 were both significantly associated with T stage, lymph node metastasis status, TNM stage (P=0.008, P=0.000, P=0.000 and P=0.036, P=0.001,P=0.000,respectively). IHC and Western blot showed their expressions in GBC tissues were higher than that in paraneoplastic tissues. Moderate positive correlation existed between the two proteins (r =0.349, P <0.001). The survival analysis by Kaplan-Meier and Cox regression model showed that GBC patients with pStat-3 or integrin αvβ6 positive expression had a significantly poorer 2-year survival rate (P = 0.002 and 0.000, the log-rank test, respectively), and either marker could act as unfavorable independent prognostic factors(RR=1.907, P=0.021 and RR=2.046, P=0.038). MATERIALS AND METHODS The expression levels of pStat-3 and integrin αvβ6 were analyzed in GBC cancerous and paraneoplastic tissues of 97 cases via immunohistochemistry(IHC) and further validated by western blot method. Besides, SPSS software was used to observe their clinical significance as well as the two proteins' correlation. CONCLUSION pStat-3 and integrin αvβ6 were indicators of tumor's progression and poor prognosis of patients with GBC. And the further study involving them may provide a helpful therapeutic target in prevention and treatment of GBC patients.
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Diet and Risk of Cholecystectomy: A Prospective Study Based on the French E3N Cohort. Am J Gastroenterol 2017; 112:1448-1456. [PMID: 28741614 DOI: 10.1038/ajg.2017.216] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Accepted: 05/03/2017] [Indexed: 12/11/2022]
Abstract
OBJECTIVES This study aimed to examine the relationship between diet and cholecystectomy risk, using three approaches, in a large French cohort. METHODS In a prospective cohort study in French women who completed a food-frequency questionnaire at baseline, we analyzed diet with three approaches: food groups, dietary patterns obtained by factor analysis, and the Mediterranean diet score. The primary outcome was cholecystectomy. We used Cox proportional hazards regression to assess the relationship between diet and cholecystectomy risk, adjusting for the main potential confounders. RESULTS During 1,033,955 person years of follow-up, we identified 2,778 incident cases of cholecystectomy. Higher intakes of legumes, fruit, vegetable oil, and wholemeal bread were associated with decreased cholecystectomy risk. Two dietary patterns were identified by factor analysis: "Western" (essentially processed meat, pizza, pies, high-alcohol beverages, French fries, sandwiches…) and "Mediterranean" (essentially fruits, vegetables, seafood, and olive oil). The "Mediterranean" pattern was inversely associated with cholecystectomy risk in the subgroup of postmenopausal women who ever used menopausal hormone therapy (hazard ratio for quartile 4 vs. 1=0.79, 95% confidence interval (CI): 0.65-0.95; P for linear trend=0.008). High adherence to the Mediterranean diet was associated with decreased risk of cholecystectomy (hazard ratio for a 6-9 score vs. 0-3=0.89, 95% CI: 0.80-0.99; P for linear trend=0.02). CONCLUSIONS Adherence to a diet rich in fruit, vegetables, legumes, and olive oil was associated with a reduction in cholecystectomy risk in French women. Further studies in different settings are requested.
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Poojary SS, Mishra G, Singh TD, Gupta S, Shrivastav BR, Tiwari PK. Telomere length variation and expression analysis of shelterin complex genes during gallbladder carcinogenesis. J Cancer Res Ther 2017. [PMID: 28643740 DOI: 10.4103/0973-1482.184512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Telomeres, which are bound with shelterin protein complex, play an important role in maintaining genomic stability and its dysfunction may lead to carcinogenesis. Here, we aimed to analyze whether shelterin complex gene expression and telomere length variation, play any role in gallbladder carcinogenesis. METHODS Telomere length analysis was carried out by monochrome multiplex qPCR, whereas expression analysis of shelterin genes was carried out using RT-qPCR. Statistical analysis was carried out using SigmaPlot 11 software. RESULTS We found significantly reduced telomere length in tumor tissues, and this reduction was seen in both, tumors with or without gallstones in comparison to adjacent non tumor and gallstone (chronic calculous cholecystitis: Inflamed) tissues. Inflamed tissues showed increased telomere length as compared to both adjacent non tumor and tumor tissues. Expression analysis of five shelterin genes showed significant downregulation of TERF1, POT1, and TINF2 genes in inflamed tissues as compared to non tumor and tumor tissues. POT1 was also found to be significantly upregulated in tumor tissues and specifically in tumor tissues with gallstones compared to inflamed tissues. CONCLUSION This study, thus, suggests that, gallstone does not affect telomere length and even after having increased telomere length, decreased expression of some shelterin genes in inflamed tissue might cause telomeres to cap improperly, possibly leading to telomere dysfunction and further, gallbladder carcinogenesis. Also, increased expression of POT1 in tumor tissues with gallstones could act as a diagnostic marker in patients with gallstones.
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Affiliation(s)
- Satish S Poojary
- Department of Molecular and Human Genetics, Centre for Genomics, Jiwaji University, Gwalior, Madhya Pradesh, India
| | - Gunja Mishra
- Department of Molecular and Human Genetics, Centre for Genomics, Jiwaji University, Gwalior, Madhya Pradesh, India
| | - Tekcham Dinesh Singh
- Department of Molecular and Human Genetics, Centre for Genomics, Jiwaji University, Gwalior, Madhya Pradesh, India
| | - Sanjiv Gupta
- Department of Pathology, Cancer Hospital and Research Institute, Gwalior, Madhya Pradesh, India
| | - Braj Raj Shrivastav
- Department of Surgical Oncology, Cancer Hospital and Research Institute, Gwalior, Madhya Pradesh, India
| | - Pramod Kumar Tiwari
- Department of Molecular and Human Genetics, Centre for Genomics, Jiwaji University, Gwalior, Madhya Pradesh, India
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Shabanzadeh DM, Sørensen LT, Jørgensen T. Association Between Screen-Detected Gallstone Disease and Cancer in a Cohort Study. Gastroenterology 2017; 152:1965-1974.e1. [PMID: 28238770 DOI: 10.1053/j.gastro.2017.02.013] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Revised: 02/03/2017] [Accepted: 02/16/2017] [Indexed: 01/10/2023]
Abstract
BACKGROUND & AIMS Knowledge of temporal associations between screen-detected gallstone disease and specific cancers is limited. The objective of this study was to determine if screen-detected gallstones or cholecystectomy are associated with occurrence of gastrointestinal and nongastrointestinal cancers. METHODS We performed a cohort study of 3 randomly selected groups from the general population of Copenhagen. Participants (N = 5928) were examined from 1982 through 1992 and underwent abdominal ultrasound examination to detect gallstone disease, but were not informed of their gallstone status. Participants were followed for the occurrence of cancers through national registers until December 2014. We performed multivariable Cox regression analyses to identify factors associated with development of cancer. RESULTS Gallstone disease was identified in 10% of participants (591 of 5928); of these, 6.8% had gallstones and 3.2% had cholecystectomy at baseline. The population was followed for a median of 24.7 years (interquartile range, 18.9-32.4 years) with 1% lost. Pooled gastrointestinal cancers were associated with gallstone disease (11.2% of patients with gallstone disease vs 6.64% without; hazard ratio, 1.50; 95% confidence interval, 1.12-2.01). Right-side colon cancer was also associated with gallstone disease (2.57% of patients with gallstone disease vs 0.96% without; hazard ratio, 2.04; 95% confidence interval, 1.10-3.78). Pancreatic, esophageal, gastric, pooled colorectal, left-side colon, sigmoid colon, and rectal cancers were not associated with gallstone disease. Breast cancer had a weak association with gallstone disease depending on other factors (10.6% of patients with gallstone disease vs 7.41% without; hazard ratio, 1.44; 95% confidence interval, 0.99-2.11). Pooled nongastrointestinal and prostate cancers were not associated with gallstone disease. CONCLUSIONS Screen-detected gallstone disease in the general population is associated with pooled gastrointestinal and right-side colon cancers. These associations are not due to detection bias or cholecystectomy. Further studies are needed to determine the mechanism of this association.
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Affiliation(s)
- Daniel Mønsted Shabanzadeh
- Digestive Disease Center, Bispebjerg University Hospital, Copenhagen, Denmark; Research Centre for Prevention and Health, Capital Region of Denmark, Glostrup, Denmark.
| | - Lars Tue Sørensen
- Digestive Disease Center, Bispebjerg University Hospital, Copenhagen, Denmark; Institute for Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| | - Torben Jørgensen
- Research Centre for Prevention and Health, Capital Region of Denmark, Glostrup, Denmark; Department of Public Health, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark; The Faculty of Medicine, Aalborg University, Denmark
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Ryu S, Chang Y, Yun KE, Jung HS, Shin JH, Shin H. Gallstones and the Risk of Gallbladder Cancer Mortality: A Cohort Study. Am J Gastroenterol 2016; 111:1476-1487. [PMID: 27575712 DOI: 10.1038/ajg.2016.345] [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: 04/08/2016] [Accepted: 07/02/2016] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Despite epidemiologic data, definitive evidence for the role of gallstones as a cause for gallbladder cancer is lacking. The goal of this study was to evaluate the association between gallstones, determined by ultrasound, and the risk of gallbladder cancer mortality in a large study of Korean men and women. In addition, the association between gallstones and cholecystectomy, and risk of hepatobiliary cancer mortality was investigated. METHODS A cohort study was performed for 396,720 South Korean men and women who underwent a health checkup from 2002 to 2012. Hazard ratios for mortality outcomes were estimated using Cox-proportional hazards regression analysis. Vital status and cause of death assignment were based on linkage to the National Death Index of death certificate records. RESULTS From a total of 2,158,906.2 person-years of follow-up (median follow-up of 5.4 years), we identified 224 deaths from hepatobiliary cancer, comprising 174 cases of liver/intrahepatic bile ducts cancer, 20 cases of gallbladder cancer, and 30 cases of biliary tract cancer. Gallstones were significantly associated with increased risk of hepatobiliary cancer mortality, especially liver/intrahepatic biliary cancer, and gallbladder cancer mortality. The multivariable-adjusted hazard ratios (95% confidence intervals) for hepatobiliary cancer, liver/intrahepatic biliary cancer, and gallbladder cancer mortality comparing subjects having gallstones with those without gallstone disease were 2.74 (1.83-4.10), 2.34 (1.45-3.77), and 7.35 (2.60-20.8), respectively. Cholecystectomy was not significantly associated with hepatobiliary cancer mortality. CONCLUSIONS In this large cohort study, gallstones were associated with increased risk of hepatobiliary cancer mortality, especially liver/intrahepatic cancer, and gallbladder cancer mortality independent of potential confounders. Future studies with longer follow-up periods that include data on incident cancer cases should provide a more comprehensive view of the role of gallstones in cancer development.
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Affiliation(s)
- Seungho Ryu
- Department of Occupational and Environmental Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, South Korea.,Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, South Korea.,Department of Clinical Research Design and Evaluation, SAIHST, Sungkyunkwan University, Seoul, South Korea
| | - Yoosoo Chang
- Department of Occupational and Environmental Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, South Korea.,Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, South Korea.,Department of Clinical Research Design and Evaluation, SAIHST, Sungkyunkwan University, Seoul, South Korea
| | - Kyung Eun Yun
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Hyun-Suk Jung
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Jun Ho Shin
- Department of Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Hocheol Shin
- Center for Cohort Studies, Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, South Korea.,Department of Family Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, South Korea
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Izarzugaza MI, Fernández L, Forman D, Sierra MS. Burden of gallbladder cancer in Central and South America. Cancer Epidemiol 2016; 44 Suppl 1:S82-S89. [PMID: 27678326 DOI: 10.1016/j.canep.2016.07.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Revised: 07/26/2016] [Accepted: 07/31/2016] [Indexed: 02/07/2023]
Abstract
RATIONALE AND OBJECTIVE Gallbladder carcinoma (GBC) is a rare neoplasm yet it is the most common malignancy of the biliary tract and its prognosis is poor. Incidence of GBC is high in some areas of Central and South America and the Caribbean. We described the current burden of GBC in Central and South America (CSA). METHODS We obtained GBC incidence data from 48 population-based cancer registries in 13 countries in CSA, and national level cancer death data from the WHO mortality data base for 18 countries. We estimated World population age-standardized incidence and mortality rates per 100,000 persons-years, including distribution and incidence rates by anatomic subsite. RESULTS GBC rates were the highest in countries located in the Andean region. In 2003-2007, Chile had the highest incidence and mortality rates in CSA (17.1 and 12.9 in females and 7.3 and 6.0 in males, respectively). Females had higher GBC rates than males. The most frequently diagnosed anatomic subsite was gallbladder (60%). Unspecified subsite represented 21% of all cases. Trends in incidence and mortality of GBC remained unchanged in Argentina, Brazil, Chile and Costa Rica in 1998-2008. CONCLUSION GBC rates varied extensively across the CSA region reflecting, in part, differences in data quality, coverage and healthcare access. Chile had the highest GBC rates in CSA and the world. The large proportion of unspecified cases indicates low precision in diagnosis/registration and highlights the need to promote and improve cancer registration in the region to better understand the burden of GBC in CSA.
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Affiliation(s)
| | - Leticia Fernández
- National School of Public Health of Cuba, Biostatistics Department, Cuba
| | - David Forman
- The International Agency for Research on Cancer, Cancer Surveillance Section, Lyon, France
| | - Mónica S Sierra
- The International Agency for Research on Cancer, Cancer Surveillance Section, Lyon, France.
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Barreto SG, Dutt A. To improve outcomes of gallbladder cancer we need to better understand it! Hepatobiliary Surg Nutr 2016; 5:379-81. [PMID: 27500397 DOI: 10.21037/hbsn.2016.05.06] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Savio G Barreto
- Department of Gastrointestinal Surgery, Gastrointestinal Oncology and Bariatric Surgery, Medanta Institute of Digestive and Hepatobiliary Sciences, Medanta-The Medicity, Gurgaon, Haryana, India
| | - Amit Dutt
- The Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Center, Kharghar, Navi Mumbai, Maharashtra, India
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Does the Frequency of Cholecystectomy Affect the Ensuing Incidence of Gallbladder Cancer in Sweden? A Population-Based Study with a 16-Year Coverage. World J Surg 2016; 40:66-72. [PMID: 26470697 DOI: 10.1007/s00268-015-3267-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Gallbladder cancer (GBC) is rare among the different gastrointestinal cancers with a significant global variation in incidence. High cholecystectomy rates on benign indications have been assumed to prevent the development of gallbladder cancer. The aim of the present study was to explore the relationship between the rate of cholecystectomy at different time periods and regions of the country and the annual incidence of GBC. METHODS Standardized cholecystectomy and GBC incidences for Swedish counties have been obtained from the Swedish national inpatient and National Cancer registries for the years 1998–2013. The incidences have been calculated for ages over 15 years and per 100,000 population. The relationships between cholecystectomy and GBC incidences have been analyzed using regression models. Correlation analyses were performed for the total cumulative incidence rates as well as the incidence rates calculated for the first and last 8 years of the entire study period. RESULTS Cholecystectomy rates ranged from 99 to 205 per 100,000 and year, and the GBC incidence from 2.3 to 5.1. Overall, we observed a slow but steady decline in cholecystectomy rates—as well as GBC incidences during the 16-year period. No significant correlation between the cholecystectomy rates and GBC incidences was seen. CONCLUSIONS This nationwide population-based study demonstrates substantial geographic differences in annual cholecystectomy rates without any significant inverse co-variation between cholecystectomy rates and the ensuing GBC incidence which would have supported the idea that frequent cholecystectomy affects the incidence of GBC.
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Patil RS, Shah SU, Shrikhande SV, Goel M, Dikshit RP, Chiplunkar SV. IL17 producing γδT cells induce angiogenesis and are associated with poor survival in gallbladder cancer patients. Int J Cancer 2016; 139:869-81. [PMID: 27062572 DOI: 10.1002/ijc.30134] [Citation(s) in RCA: 105] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Revised: 03/14/2016] [Accepted: 03/31/2016] [Indexed: 12/19/2022]
Abstract
Despite conventional treatment modalities, gallbladder cancer (GBC) remains a highly lethal malignancy. Prognostic biomarkers and effective adjuvant immunotherapy for GBC are not available. In the recent past, immunotherapeutic approaches targeting tumor associated inflammation have gained importance but the mediators of inflammatory circuit remain unexplored in GBC patients. In the current prospective study, we investigated the role of IL17 producing TCRγδ(+) (Tγδ17), CD4(+) (Th17), CD8(+) (Tc17) and regulatory T cells (Tregs) in pathogenesis of GBC. Analysis by multi-color flow cytometry revealed that compared to healthy individuals (HI), Tγδ17, Th17 and Tc17 cells were increased in peripheral blood mononuclear cells (PBMCs) and tumor infiltrating lymphocytes (TIL) of GBC patients. Tregs were decreased in PBMCs but increased in TILs of GBC patients. The suppressive potential of Tregs from GBC patients and HI were comparable. Serum cytokines profile of GBC patients showed elevated levels of cytokines (IL6, IL23 and IL1β) required for polarization and/or stabilization of IL17 producing cells. We demonstrated that Tγδ17 cells migrate toward tumor bed using CXCL9-CXCR3 axis. IL17 secreted by Tγδ17 induced productions of vascular endothelial growth factor and other angiogenesis related factors in GBC cells. Tγδ17 cells promote vasculogenesis as studied by chick chorioallantoic membrane assay. Survival analysis showed that Tγδ17, Th17 and Treg cells in peripheral blood were associated with poor survival of GBC patients. Our findings suggest that Tγδ17 is a protumorigenic subtype of γδT cells which induces angiogenesis. Tγδ17 may be considered as a predictive biomarker in GBC thus opening avenues for targeted therapies.
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Affiliation(s)
- Rushikesh Sudam Patil
- Chiplunkar Laboratory, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar, Navi Mumbai, Maharashtra, India
| | - Sagar Umesh Shah
- Chiplunkar Laboratory, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar, Navi Mumbai, Maharashtra, India
| | | | | | | | - Shubhada Vivek Chiplunkar
- Chiplunkar Laboratory, Advanced Centre for Treatment, Research and Education in Cancer (ACTREC), Tata Memorial Centre, Kharghar, Navi Mumbai, Maharashtra, India
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Optimizing Human Bile Preparation for Two-Dimensional Gel Electrophoresis. BIOMED RESEARCH INTERNATIONAL 2016; 2016:5185317. [PMID: 26966686 PMCID: PMC4757711 DOI: 10.1155/2016/5185317] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2015] [Accepted: 12/21/2015] [Indexed: 02/04/2023]
Abstract
Aims. Bile is an important body fluid which assists in the digestion of fat and excretion of endogenous and exogenous compounds. In the present study, an improved sample preparation for human bile was established. Methods and Material. The method involved acetone precipitation followed by protein extraction using commercially available 2D Clean-Up kit. The effectiveness was evaluated by 2-dimensional electrophoresis (2DE) profiling quality, including number of protein spots and spot distribution. Results. The total protein of bile fluid in benign biliary disorders was 0.797 ± 0.465 μg/μL. The sample preparation method using acetone precipitation first followed by 2D Clean-Up kit protein extraction resulted in better quality of 2DE gel images in terms of resolution as compared with other sample preparation methods. Using this protocol, we obtained approximately 558 protein spots on the gel images and with better protein spots presentation of haptoglobin, serum albumin, serotransferrin, and transthyretin. Conclusions. Protein samples of bile prepared using acetone precipitation followed by 2D Clean-Up kit exhibited high protein resolution and significant protein profile. This optimized protein preparation protocol can effectively concentrate bile proteins, remove abundant proteins and debris, and yield clear presentation of nonabundant proteins and its isoforms on 2-dimensional electrophoresis gel images.
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Siegel RL, Fedewa SA, Miller KD, Goding-Sauer A, Pinheiro PS, Martinez-Tyson D, Jemal A. Cancer statistics for Hispanics/Latinos, 2015. CA Cancer J Clin 2015; 65:457-80. [PMID: 26375877 DOI: 10.3322/caac.21314] [Citation(s) in RCA: 341] [Impact Index Per Article: 37.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Cancer is the leading cause of death among Hispanics/Latinos, who represent the largest racial/ethnic minority group in the United States, accounting for 17.4% (55.4 million/318 million) of the total US population in 2014. Every 3 years, the American Cancer Society reports on cancer statistics for Hispanics based on incidence data from the National Cancer Institute, the Centers for Disease Control and Prevention, and the North American Association of Central Cancer Registries and mortality data from the National Center for Health Statistics. Among Hispanics in 2015, there will be an estimated 125,900 new cancer cases diagnosed and 37,800 cancer deaths. For all cancers combined, Hispanics have 20% lower incidence rates and 30% lower death rates compared with non-Hispanic whites (NHWs); however, death rates are slightly higher among Hispanics during adolescence (aged 15-19 years). Hispanic cancer rates vary by country of origin and are generally lowest in Mexicans, with the exception of infection-associated cancers. Liver cancer incidence rates in Hispanic men, which are twice those in NHW men, doubled from 1992 to 2012; however, rates in men aged younger than 50 years declined by 43% since 2003, perhaps a bellwether of future trends for this highly fatal cancer. Variations in cancer risk between Hispanics and NHWs, as well as between subpopulations, are driven by differences in exposure to cancer-causing infectious agents, rates of screening, and lifestyle patterns. Strategies for reducing cancer risk in Hispanic populations include increasing the uptake of preventive services (e.g., screening and vaccination) and targeted interventions to reduce obesity, tobacco use, and alcohol consumption.
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Affiliation(s)
- Rebecca L Siegel
- Director, Surveillance Information, Surveillance and Health Services Research Program, American Cancer Society, Atlanta, GA
| | - Stacey A Fedewa
- Director, Risk Factor and Screening Surveillance, Surveillance and Health Services Research Program, American Cancer Society, Atlanta, GA
| | - Kimberly D Miller
- Epidemiologist, Surveillance and Health Services Research Program, American Cancer Society, Atlanta, GA
| | - Ann Goding-Sauer
- Epidemiologist, Surveillance and Health Services Research Program, American Cancer Society, Atlanta, GA
| | | | | | - Ahmedin Jemal
- Vice President, Surveillance and Health Services Research Program, American Cancer Society, Atlanta, GA
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Schöffmann T, Primavesi F, Stättner S, Klieser E, Öfner D, Hutter J. Fatal long-term consequence of an allegedly safe and promising procedure: case report of gallbladder cancer 22 years after extracorporeal shockwave lithotripsy for gallstones. Eur Surg 2015. [DOI: 10.1007/s10353-015-0370-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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