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Laun S, Pierre F, Kim S, Lunz D, Maddala T, Braun JV, Meltzer SJ, Kann L. Analytical Validation of Esopredict, an Epigenetic Prognostic Assay for Patients with Barrett's Esophagus. Diagnostics (Basel) 2024; 14:2003. [PMID: 39335682 PMCID: PMC11431466 DOI: 10.3390/diagnostics14182003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2024] [Revised: 08/27/2024] [Accepted: 09/07/2024] [Indexed: 09/30/2024] Open
Abstract
EsopredictTM is a prognostic assay that risk-stratifies Barrett's esophagus patients to predict future progression to high-grade dysplasia (HGD) or esophageal adenocarcinoma (EAC). Established based on foundational studies at Johns Hopkins University, a risk algorithm was developed and clinically validated in two independent studies (n = 320). EsopredictTM is currently offered as a clinical test under the Clinical Laboratory Improvement Amendments (CLIA) guidelines. Here we present the analytical validation by repeated testing of FFPE tissues (n = 26 patients), cell lines, and contrived DNA controls to determine assay performance regarding analytical sensitivity (as defined by the limit of detection (LOD)), analytical specificity (as defined by the limit of blank (LOB)), accuracy as determined from the average positive and negative agreement, repeatability, and reproducibility. The LOD for the assay at 1.5% DNA methylation was significantly higher than the LOB, as determined by an unmethylated DNA control (0% methylated DNA). Inter- and intra-assay average positive agreement (APA) were 88% and 94%, respectively, while average negative agreement (ANA) values were 90% and 94%, respectively. Average inter- and intra-assay precision were <9% and <5% coefficient of variation (CV), respectively. These results confirm that EsopredictTM is a highly reproducible, sensitive, and specific risk categorization assay for the prediction of progression to HGD or EAC within 5 years.
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Affiliation(s)
| | | | - Suji Kim
- Previse, Halethorpe, MD 21227, USA
| | | | | | | | - Stephen J. Meltzer
- Division of Gastroenterology and Hepatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
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Maoz A, Rodriguez NJ, Yurgelun MB, Syngal S. Gastrointestinal Cancer Precursor Conditions and Their Detection. Hematol Oncol Clin North Am 2024; 38:783-811. [PMID: 38760197 DOI: 10.1016/j.hoc.2024.04.002] [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] [Indexed: 05/19/2024]
Abstract
Gastrointestinal cancers are a leading cause of cancer morbidity and mortality. Many gastrointestinal cancers develop from cancer precursor lesions, which are commonly found in individuals with hereditary cancer syndromes. Hereditary cancer syndromes have advanced our understanding of cancer development and progression and have facilitated the evaluation of cancer prevention and interception efforts. Common gastrointestinal hereditary cancer syndromes, including their organ-specific cancer risk and surveillance recommendations, are reviewed in this article. The management of common gastroesophageal, pancreatic, and colonic precursor lesions is also discussed, regardless of their genetic background. Further research is needed to advance chemoprevention and immunoprevention strategies.
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Affiliation(s)
- Asaf Maoz
- Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA 02215, USA; Harvard Medical School, Boston, MA, USA. https://twitter.com/asaf_maoz
| | - Nicolette J Rodriguez
- Harvard Medical School, Boston, MA, USA; Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, 75 Francis Street, Boston MA 02115, USA; Division of Cancer Genetics and Prevention, 450 Brookline Avenue, Boston MA 02215, USA. https://twitter.com/Dr_NJRodriguez
| | - Matthew B Yurgelun
- Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA 02215, USA; Harvard Medical School, Boston, MA, USA. https://twitter.com/MattYurgelun
| | - Sapna Syngal
- Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA 02215, USA.
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3
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van Munster SN, Verheij EPD, Ozdemir Ö, Toes-Zoutendijk E, Lansdorp-Vogelaar I, Nieuwenhuis EA, Cotton CC, Weusten BLAM, Alvarez Herrero L, Alkhalaf A, Schenk BE, Schoon EJ, Curvers WL, Koch AD, de Jonge PJF, Tang TJ, Nagengast WB, Westerhof J, Houben MHMG, Shaheen NJ, Bergman JJGHM, Pouw RE. Incidence and Prediction of Unrelated Mortality After Successful Endoscopic Eradication Therapy for Barrett's Neoplasia. Gastroenterology 2024; 166:1058-1068. [PMID: 38447738 DOI: 10.1053/j.gastro.2024.02.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 02/13/2024] [Accepted: 02/15/2024] [Indexed: 03/08/2024]
Abstract
BACKGROUND & AIMS Follow-up (FU) strategies after endoscopic eradication therapy (EET) for Barrett's neoplasia do not consider the risk of mortality from causes other than esophageal adenocarcinoma (EAC). We aimed to evaluate this risk during long-term FU, and to assess whether the Charlson Comorbidity Index (CCI) can predict mortality. METHODS We included all patients with successful EET from the nationwide Barrett registry in the Netherlands. Data were merged with National Statistics for accurate mortality data. We evaluated annual mortality rates (AMRs, per 1000 person-years) and standardized mortality ratio for other-cause mortality. Performance of the CCI was evaluated by discrimination and calibration. RESULTS We included 1154 patients with a mean age of 64 years (±9). During median 59 months (p25-p75 37-91; total 6375 person-years), 154 patients (13%) died from other causes than EAC (AMR, 24.1; 95% CI, 20.5-28.2), most commonly non-EAC cancers (n = 58), cardiovascular (n = 31), or pulmonary diseases (n = 26). Four patients died from recurrent EAC (AMR, 0.5; 95% CI, 0.1-1.4). Compared with the general Dutch population, mortality was significantly increased for patients in the lowest 3 age quartiles (ie, age <71 years). Validation of CCI in our population showed good discrimination (Concordance statistic, 0.78; 95% CI, 0.72-0.84) and fair calibration. CONCLUSION The other-cause mortality risk after successful EET was more than 40 times higher (48; 95% CI, 15-99) than the risk of EAC-related mortality. Our findings reveal that younger post-EET patients exhibit a significantly reduced life expectancy when compared with the general population. Furthermore, they emphasize the strong predictive ability of CCI for long-term mortality after EET. This straightforward scoring system can inform decisions regarding personalized FU, including appropriate cessation timing. (NL7039).
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Affiliation(s)
- Sanne N van Munster
- Department of Gastroenterology and Hepatology, Amsterdam UMC, location University of Amsterdam, Amsterdam, The Netherlands; Department of Gastroenterology and Hepatology, St Antonius Hospital, Nieuwegein, The Netherlands
| | - Eva P D Verheij
- Department of Gastroenterology and Hepatology, Amsterdam UMC, location University of Amsterdam, Amsterdam, The Netherlands; Amsterdam Gastroenterology Endocrinology Metabolism, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Özge Ozdemir
- University of Amsterdam, Amsterdam, The Netherlands
| | - Esther Toes-Zoutendijk
- Department of Public Health, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Iris Lansdorp-Vogelaar
- Department of Public Health, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Esther A Nieuwenhuis
- Department of Gastroenterology and Hepatology, Amsterdam UMC, location University of Amsterdam, Amsterdam, The Netherlands; Department of Gastroenterology and Hepatology, St Antonius Hospital, Nieuwegein, The Netherlands
| | - Cary C Cotton
- Department of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Bas L A M Weusten
- Department of Gastroenterology and Hepatology, St Antonius Hospital, Nieuwegein, The Netherlands; Department of Gastroenterology and Hepatology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Lorenza Alvarez Herrero
- Department of Gastroenterology and Hepatology, St Antonius Hospital, Nieuwegein, The Netherlands
| | - Alaa Alkhalaf
- Department of Gastroenterology and Hepatology, Isala Hospital, Zwolle, The Netherlands
| | - B Ed Schenk
- Department of Gastroenterology and Hepatology, Isala Hospital, Zwolle, The Netherlands
| | - Erik J Schoon
- Department of Gastroenterology and Hepatology, Catharina Hospital, Eindhoven, The Netherlands
| | - Wouter L Curvers
- Department of Gastroenterology and Hepatology, Catharina Hospital, Eindhoven, The Netherlands
| | - Arjun D Koch
- Department of Gastroenterology and Hepatology, Erasmus MC Cancer Institute, University Medical Center, Rotterdam, The Netherlands
| | - Pieter-Jan F de Jonge
- Department of Gastroenterology and Hepatology, Erasmus MC Cancer Institute, University Medical Center, Rotterdam, The Netherlands
| | - Thjon J Tang
- Ijsselland Ziekenhuis, Gastroenterology and Hepatology, Capelle aan den IJssel, The Netherlands
| | - Wouter B Nagengast
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Jessie Westerhof
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Martin H M G Houben
- Department of Gastroenterology and Hepatology, Haga Teaching Hospital, Zuid-Holland, The Netherlands
| | - Nicholas J Shaheen
- Department of Medicine, Department of Gastroenterology and Hepatology, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Jacques J G H M Bergman
- Department of Gastroenterology and Hepatology, Amsterdam UMC, location University of Amsterdam, Amsterdam, The Netherlands; Department of Gastroenterology and Hepatology, Amsterdam UMC, location Vrije Universiteit, Amsterdam, The Netherlands
| | - Roos E Pouw
- Department of Gastroenterology and Hepatology, Amsterdam UMC, location University of Amsterdam, Amsterdam, The Netherlands; Department of Gastroenterology and Hepatology, Amsterdam UMC, location Vrije Universiteit, Amsterdam, The Netherlands.
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4
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Patil DT, Odze RD. Barrett's Esophagus and Associated Dysplasia. Gastroenterol Clin North Am 2024; 53:1-23. [PMID: 38280743 DOI: 10.1016/j.gtc.2023.11.002] [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: 01/29/2024]
Abstract
Early detection of dysplasia and effective management are critical steps in halting neoplastic progression in patients with Barrett's esophagus (BE). This review provides a contemporary overview of the BE-related dysplasia, its role in guiding surveillance and management, and discusses emerging diagnostic and therapeutic approaches that might further enhance patient management. Novel, noninvasive techniques for sampling and surveillance, adjunct biomarkers for risk assessment, and their limitations are also discussed.
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Affiliation(s)
- Deepa T Patil
- Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA.
| | - Robert D Odze
- Department of Pathology and Lab Medicine, Tufts University School of Medicine, Boston, MA, USA
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Wang K, Wang J, Chen Y, Long H, Pan W, Liu Y, Xu MY, Guo Q. Causal relationship between gut microbiota and risk of esophageal cancer: evidence from Mendelian randomization study. Aging (Albany NY) 2024; 16:3596-3611. [PMID: 38364235 PMCID: PMC10929825 DOI: 10.18632/aging.205547] [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: 10/19/2023] [Accepted: 01/11/2024] [Indexed: 02/18/2024]
Abstract
BACKGROUND The causative implications remain ambiguous. Consequently, this study aims to evaluate the putative causal relationship between gut microbiota and Esophageal cancer (EC). METHODS The genome-wide association study (GWAS) pertaining to the microbiome, derived from the MiBioGen consortium-which consolidates 18,340 samples across 24 population-based cohorts-was utilized as the exposure dataset. Employing the GWAS summary statistics specific to EC patients sourced from the GWAS Catalog and leveraging the two-sample Mendelian randomization (MR) methodology, the principal analytical method applied was the inverse variance weighted (IVW) technique. Cochran's Q statistic was utilized to discern heterogeneity inherent in the data set. Subsequently, a reverse MR analysis was executed. RESULTS Findings derived from the IVW technique elucidated that the Family Porphyromonadaceae (P = 0.048) and Genus Candidatus Soleaferrea (P = 0.048) function as deterrents against EC development. In contrast, the Genus Catenibacterium (P = 0.044), Genus Eubacterium coprostanoligenes group (P = 0.038), Genus Marvinbryantia (P = 0.049), Genus Ruminococcaceae UCG010 (P = 0.034), Genus Ruminococcus1 (P = 0.047), and Genus Sutterella (P = 0.012) emerged as prospective risk contributors for EC. To assess reverse causal effect, we used EC as the exposure and the gut microbiota as the outcome, and this analysis revealed associations between EC and seven different types of gut microbiota. The robustness of the MR findings was substantiated through comprehensive heterogeneity and pleiotropy evaluations. CONCLUSIONS This research identified certain microbial taxa as either protective or detrimental elements for EC, potentially offering valuable biomarkers for asymptomatic diagnosis and prospective therapeutic interventions for EC.
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Affiliation(s)
- Kui Wang
- Department of Gastroenterology, The First People’s Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming 650032, Yunnan, China
- Medical School, Kunming University of Science and Technology, Kunming 650500, Yunnan Province, China
| | - Jiawei Wang
- Department of Critical Care Medicine, Jieyang Third People’s Hospital, Jieyang 515500, Guangdong Province, China
| | - Yuhua Chen
- The First Clinical Medical College, Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Huan Long
- Department of Gastroenterology, The First People’s Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming 650032, Yunnan, China
- Medical School, Kunming University of Science and Technology, Kunming 650500, Yunnan Province, China
| | - Wei Pan
- Cardiology Department, Geriatrics Department, Foshan Women and Children Hospital, Foshan 528000, Guangdong, China
| | - Yunfei Liu
- University Munich, Munich D-81377, Germany
| | - Ming-Yi Xu
- Department of Gastroenterology, School of Medicine, Shanghai East Hospital, Tongji University, Shanghai 310115, China
| | - Qiang Guo
- Department of Gastroenterology, The First People’s Hospital of Yunnan Province, The Affiliated Hospital of Kunming University of Science and Technology, Kunming 650032, Yunnan, China
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Ma S, Tong Z, He Y, Zhang Y, Guo X, Qi X. Association between hiatal hernia and Barrett's esophagus: an updated meta-analysis with trial sequential analysis. Therap Adv Gastroenterol 2024; 17:17562848231219234. [PMID: 38187927 PMCID: PMC10771746 DOI: 10.1177/17562848231219234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 11/20/2023] [Indexed: 01/09/2024] Open
Abstract
Background Barrett's esophagus (BE) is a precursor of esophageal adenocarcinoma. It is critical to recognize the risk factors associated with BE. Objectives The present meta-analysis aims to systematically estimate the association of hiatal hernia with the risk of BE. Design A meta-analysis with trial sequential analysis. Data sources and methods The PubMed, EMBASE, and Cochrane Library databases were searched. The pooled odds ratios (ORs) and adjusted ORs (aORs) with their 95% confidence intervals (CIs) were calculated for the combined estimation of unadjusted data and data adjusted for confounders, respectively. Heterogeneity was quantified using the Cochrane Q test and I² statistics. Subgroup, meta-regression, and leave-one-out sensitivity analyses were employed to explore the sources of heterogeneity. Results Forty-seven studies with 131,517 participants were included. Based on the unadjusted data from 47 studies, hiatal hernia was significantly associated with an increased risk of any length BE (OR = 3.91, 95% CI = 3.31-4.62, p < 0.001). The heterogeneity was significant (I² = 77%; p < 0.001) and the definition of controls (p = 0.014) might be a potential contributor to heterogeneity. Based on the adjusted data from 14 studies, this positive association remained (aOR = 3.26, 95% CI = 2.44-4.35, p < 0.001). The heterogeneity was also significant (I² = 65%; p < 0.001). Meta-analysis of seven studies demonstrated that hiatal hernia was significantly associated with an increased risk of long-segment BE (LSBE) (OR = 10.01, 95% CI = 4.16-24.06, p < 0.001). The heterogeneity was significant (I² = 78%; p < 0.001). Meta-analysis of seven studies also demonstrated that hiatal hernia was significantly associated with an increased risk of short-segment BE (OR = 2.76, 95% CI = 2.05-3.71, p < 0.001). The heterogeneity was not significant (I² = 30%; p = 0.201). Conclusion Hiatal hernia should be a significant risk factor for BE, especially LSBE. Registration PROSPERO registration number CRD42022367376.
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Affiliation(s)
- Shaoze Ma
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Graduate School, Dalian Medical University, Dalian, China
| | - Zhenhua Tong
- Section of Medical Service, General Hospital of Northern Theater Command, Shenyang, China
| | - Yong He
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Graduate School, Shenyang Pharmaceutical University, Shenyang, China
| | - Yiyan Zhang
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, China
- Graduate School, China Medical University, Shenyang, China
| | - Xiaozhong Guo
- Department of Gastroenterology, General Hospital of Northern Theater Command, No. 83 Wenhua Road, Shenyang, Liaoning 110840, China
| | - Xingshun Qi
- Department of Gastroenterology, General Hospital of Northern Theater Command, No. 83 Wenhua Road, Shenyang, Liaoning 110840, China
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Li Y, Wei B, Xue X, Li H, Li J. Microbiome changes in esophageal cancer: implications for pathogenesis and prognosis. Cancer Biol Med 2023; 21:j.issn.2095-3941.2023.0177. [PMID: 37817487 PMCID: PMC10884538 DOI: 10.20892/j.issn.2095-3941.2023.0177] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 09/06/2023] [Indexed: 10/12/2023] Open
Abstract
Esophageal cancer (EC) is an aggressive malignancy with a poor prognosis. Various factors, including dietary habits, and antacid and antibiotic use, have been shown to influence the esophageal microbiome. Conversely, enrichment and diversity of the esophageal microbiome can also impact its function. Recent studies have revealed prevalent changes in the esophageal microbiome among patients with EC, thus suggesting the potential contribution of the esophageal microbiome to EC development. Additionally, distinct microbiome compositions have been observed in patients with different responses to radiotherapy and chemotherapy, indicating the role of the esophageal microbiome in modulating treatment outcomes. In this review, we have examined previous studies on the esophageal microbiome in healthy individuals and patients with EC or other esophageal diseases, with a focus on identifying microbial communities associated with EC pathogenesis and prognosis. Understanding the role of the microbiome in EC may aid in early detection and optimized treatment strategies, ultimately leading to better outcomes for patients.
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Affiliation(s)
- Yi Li
- Department of Molecular Pathology, Clinical Pathology Center, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou 450003, China
| | - Bing Wei
- Department of Molecular Pathology, Clinical Pathology Center, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou 450003, China
- Henan Key Laboratory of Molecular Pathology, Zhengzhou 450003, China
| | - Xia Xue
- Henan Key Laboratory of Helicobacter pylori & Microbiota and Gastrointestinal Cancer, Marshall Medical Research Center, The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Hongle Li
- Department of Molecular Pathology, Clinical Pathology Center, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou 450003, China
- Henan Key Laboratory of Molecular Pathology, Zhengzhou 450003, China
| | - Jun Li
- Department of Molecular Pathology, Clinical Pathology Center, Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou 450003, China
- Henan Key Laboratory of Molecular Pathology, Zhengzhou 450003, China
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Valdovinos-Andraca F, Bartnicki-Navarrete I, Bernal-Mendez AR, Rafael Barreto-Zuñiga R, Romano-Munive AF, Gamboa-Domínguez A, Elizondo-Rivera J, Briseño-García D, Tellez-Ávila FI. Clinical and Endoscopic Differences Between Patients With Barrett's Esophagus With and Without Dysplasia/Adenocarcinoma. Cureus 2023; 15:e46323. [PMID: 37916254 PMCID: PMC10617646 DOI: 10.7759/cureus.46323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/01/2023] [Indexed: 11/03/2023] Open
Abstract
INTRODUCTION Barrett's esophagus (BE) is the main precursor of esophageal adenocarcinoma (EAC). This study aimed to identify the risk factors associated with BE progression to dysplasia or EAC in a Latin population. METHODS The study is a retrospective analysis of a single-center cohort of patients with BE, evaluated from 2002 to 2012. RESULTS We identified 420 patients with BE; 281 (66.9%) of them were men with a mean age of 57.2 ± 15.3 years. Among all BE patients evaluated, 81 (19.3%) had progression to some degree of dysplasia/EAC. The mean follow-up was 5.6 years. Multivariate analysis showed that age (OR = 1.03), cigarette smoking (OR = 3.05), long-segment BE (OR = 4.81), and a visible lesion on BE (OR = 6.94) were associated with progression to dysplasia/EAC. CONCLUSION In Latin patients with BE, age, cigarette smoking, long-segment BE, and the presence of lesions were associated with the presence of dysplasia/EAC.
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Affiliation(s)
| | | | - Ambrosio R Bernal-Mendez
- Endoscopy, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, MEX
| | | | - Adriana F Romano-Munive
- Endoscopy, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, MEX
| | - Armando Gamboa-Domínguez
- Pathology, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, MEX
| | - Javier Elizondo-Rivera
- Endoscopy, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, MEX
| | - Daniel Briseño-García
- Endoscopy, National Institute of Medical Sciences and Nutrition Salvador Zubiran, Mexico City, MEX
| | - Felix I Tellez-Ávila
- Gastroenterology and Hepatology, University of Arkansas for Medical Sciences, Little Rock, USA
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Qiu Q, Guo G, Guo X, Hu X, Yu T, Liu G, Zhang H, Chen Y, She J. P53 Deficiency Accelerate Esophageal Epithelium Intestinal Metaplasia Malignancy. Biomedicines 2023; 11:biomedicines11030882. [PMID: 36979860 PMCID: PMC10046085 DOI: 10.3390/biomedicines11030882] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/03/2023] [Accepted: 03/06/2023] [Indexed: 03/16/2023] Open
Abstract
Barrett’s esophagus (BE) is a precancerous lesion of esophageal adenocarcinoma (EAC). It is a pathological change in which the squamous epithelium distal esophagus is replaced by columnar epithelium. Loss of P53 is involved in the development of BE and is taken as a risk factor for the progression. We established a HET1A cell line with P53 stably knockdown by adenovirus vector infection, followed by 30 days of successive acidic bile salt treatment. MTT, transwell assay, and wound closure assay were applied to assess cell proliferation and migration ability. The expression of key factors was analyzed by RT-qPCR, western blotting and immunohistochemical staining. Our data show that the protein expression level of P53 reduced after exposure to acidic bile salt treatment, and the P53 deficiency favors the survival of esophageal epithelial cells to accommodate the stimulation of acidic bile salts. Furthermore, exposure to acidic bile salt decreases cell adhesions by repressing the JAK/STAT signaling pathway and activating VEGFR/AKT in P53-deficient esophageal cells. In EAC clinical samples, P53 protein expression is positively correlated with that of ICAM1 and STAT3 and negatively correlated with VEGFR protein expression levels. These findings elucidate the role of P53 in the formation of BE, explain the mechanism of P53 deficiency as a higher risk of progression for BE formation, and provide potential therapeutic targets for EAC.
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Affiliation(s)
- Quanpeng Qiu
- Department of General Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
- Center for Gut Microbiome Research, Med-X Institute, The First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Department of High Talent, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
| | - Gang Guo
- Center for Gut Microbiome Research, Med-X Institute, The First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Department of High Talent, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
| | - Xiaolong Guo
- Center for Gut Microbiome Research, Med-X Institute, The First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
| | - Xiake Hu
- Department of General Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
- Center for Gut Microbiome Research, Med-X Institute, The First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Department of High Talent, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
| | - Tianyu Yu
- Department of General Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
- Center for Gut Microbiome Research, Med-X Institute, The First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Department of High Talent, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
| | - Gaixia Liu
- Department of General Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
- Center for Gut Microbiome Research, Med-X Institute, The First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Department of High Talent, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
| | - Haowei Zhang
- Department of General Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
- Center for Gut Microbiome Research, Med-X Institute, The First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Department of High Talent, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
| | - Yinnan Chen
- Center for Gut Microbiome Research, Med-X Institute, The First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Department of High Talent, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
- Correspondence: (Y.C.); (J.S.)
| | - Junjun She
- Department of General Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
- Center for Gut Microbiome Research, Med-X Institute, The First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an 710061, China
- Department of High Talent, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China
- Correspondence: (Y.C.); (J.S.)
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10
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Manilla V, Di Tommaso N, Santopaolo F, Gasbarrini A, Ponziani FR. Endotoxemia and Gastrointestinal Cancers: Insight into the Mechanisms Underlying a Dangerous Relationship. Microorganisms 2023; 11:microorganisms11020267. [PMID: 36838231 PMCID: PMC9963870 DOI: 10.3390/microorganisms11020267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 01/14/2023] [Accepted: 01/17/2023] [Indexed: 01/21/2023] Open
Abstract
Lipopolysaccharide (LPS), also known as endotoxin, is a component of the membrane of gram-negative bacteria and a well-recognized marker of sepsis. In case of disruption of the intestinal barrier, as occurs with unhealthy diets, alcohol consumption, or during chronic diseases, the microbiota residing in the gastrointestinal tract becomes a crucial factor in amplifying the systemic inflammatory response. Indeed, the translocation of LPS into the bloodstream and its interaction with toll-like receptors (TLRs) triggers molecular pathways involved in cytokine release and immune dysregulation. This is a critical step in the exacerbation of many diseases, including metabolic disorders and cancer. Indeed, the role of LPS in cancer development is widely recognized, and examples include gastric tumor related to Helicobacter pylori infection and hepatocellular carcinoma, both of which are preceded by a prolonged inflammatory injury; in addition, the risk of recurrence and development of metastasis appears to be associated with endotoxemia. Here, we review the mechanisms that link the promotion and progression of tumorigenesis with endotoxemia, and the possible therapeutic interventions that can be deployed to counteract these events.
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Affiliation(s)
- Vittoria Manilla
- Internal Medicine and Gastroenterology-Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Natalia Di Tommaso
- Internal Medicine and Gastroenterology-Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Francesco Santopaolo
- Internal Medicine and Gastroenterology-Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Antonio Gasbarrini
- Internal Medicine and Gastroenterology-Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
- Translational Medicine and Surgery Department, Catholic University of the Sacred Heart, 00168 Rome, Italy
| | - Francesca Romana Ponziani
- Internal Medicine and Gastroenterology-Hepatology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
- Translational Medicine and Surgery Department, Catholic University of the Sacred Heart, 00168 Rome, Italy
- Correspondence:
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11
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Marley J, Nicholl BI, Macdonald S, Mair FS, Jani BD. Associations between long-term conditions and upper gastrointestinal cancer incidence: A prospective population-based cohort of UK Biobank participants. JOURNAL OF COMORBIDITY 2021; 11:26335565211056136. [PMID: 34820338 PMCID: PMC8606912 DOI: 10.1177/26335565211056136] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 10/04/2021] [Indexed: 12/28/2022]
Abstract
Background/Aims Upper gastrointestinal cancers (oesophageal/stomach) have high mortality rates and are often diagnosed after the disease has progressed, making it important to identify populations at greater risk of upper gastrointestinal (UGI) cancer to promote earlier diagnosis. This study aims to determine if there is an association between a broad range of long-term conditions (LTCs) and incidence of UGI cancers. Method A prospective-based cohort of 487,798 UK Biobank participants (age 37-73 years) after excluding previous UGI cancer. Least Absolute Shrinkage and Selection Operator (LASSO) regression used to identify candidate LTCs as predictors for UGI cancer. Strength of association was studied using Cox's regression adjusting for demographics and lifestyle factors. Results After median follow-up period of 86 months, 598 participants developed oesophageal cancer; 397 developed stomach cancer. In fully adjusted models, participants with alcohol addiction (Hazard Ratio-HR 4.11, 95% Confidence Interval-CI 2.01-8.43), Barrett's oesophagus (HR 5.68, 95% CI 3.36-9.58), bronchiectasis (HR 2.72, 95% CI 1.01-7.31), diabetes (HR 1.38, 95% CI 1.06-1.81), hiatus hernia (HR 1.69, 95% CI 1.16-2.45), Parkinson's disease (HR 3.86, 95% CI 1.60-9.37) and psoriasis/eczema (HR 1.53, 95% 1.08-2.17) were observed to have a higher risk of oesophageal cancer. Stomach cancer incidence was higher among participants with anorexia/bulimia (HR 8.86, 95% CI 1.20-65.14), Barrett's oesophagus (HR 3.37, 95% 1.39-8.14), chronic fatigue syndrome (HR 3.36, 95% CI 1.25-9.03), glaucoma (HR 2.06, 95% CI 1.16-3.67), multiple sclerosis (HR 4.60, 95% CI 1.71-12.34), oesophageal stricture (HR 1.04, 95% CI 1.46-74.46) and pernicious anaemia (HR 6.93, 95% CI 3.42-14.03). Conclusion Previously unrecognised LTCs may have a role in symptom appraisal and risk assessment of UGI cancer in primary care. Further research should explore mechanisms underpinning these findings and determine whether they are replicable in other populations.
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Affiliation(s)
- Jennifer Marley
- General Practice and Primary Care, Institute of Health and Wellbeing, College of Medical, Veterinary and Life Sciences, University of Glasgow, UK
| | - Barbara I Nicholl
- General Practice and Primary Care, Institute of Health and Wellbeing, College of Medical, Veterinary and Life Sciences, University of Glasgow, UK
| | - Sara Macdonald
- General Practice and Primary Care, Institute of Health and Wellbeing, College of Medical, Veterinary and Life Sciences, University of Glasgow, UK
| | - Frances S Mair
- General Practice and Primary Care, Institute of Health and Wellbeing, College of Medical, Veterinary and Life Sciences, University of Glasgow, UK
| | - Bhautesh D Jani
- General Practice and Primary Care, Institute of Health and Wellbeing, College of Medical, Veterinary and Life Sciences, University of Glasgow, UK
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Norita K, Koike T, Saito M, Shinkai H, Ami R, Abe Y, Dairaku N, Inomata Y, Kayaba S, Ishiyama F, Oikawa T, Ohyauchi M, Ito H, Asonuma S, Hoshi T, Kato K, Ohara S, Shimodaira Y, Watanabe K, Shimosegawa T, Masamune A, Iijima K. Long-term endoscopic surveillance for Barrett's esophagus in Japan: Multicenter prospective cohort study. Dig Endosc 2021; 33:1085-1092. [PMID: 33277694 DOI: 10.1111/den.13910] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 12/01/2020] [Accepted: 12/01/2020] [Indexed: 01/07/2023]
Abstract
OBJECTS Although a recent study showed the cancer incidence of Barrett's esophagus (BE) to be 1.2%/year in 251 patient-years in Japan, the long-term outcomes remain unclear. The present study estimated the cancer risk of BE in Japan using our original prospective multicenter cohort. METHODS A total of 98 patients with BE of maximum length of ≥2 cm were enrolled during the period of 2010-2012 and received at least one follow-up endoscopy over 5 years thereafter. Cancer incidence rates with 95% confidence interval for occurrence of esophageal adenocarcinoma (EAC) were calculated as the number of events divided by patient-years of follow-up and were expressed as %/year. RESULTS Overall, the median endoscopic follow-up period was 59.9 (first and third quartiles, 48.5-60.8) months, constituting a total of 427 patient-years of observation. Since two EAC cases developed, the cancer incidence was 0.47% (0.01%-1.81%)/year. The cancer incidence was 0.39% (-0.16% to 2.44%) in 232 patient-years and 0.31% (-0.13% to 1.95%)/year in 318 patient-years for 55 cases with specialized intestinal metaplasia and 70 with BE ≥3 cm (maximum), respectively. At the end of follow-up, 12 of 92 patients (13.0%) died, but none died from EAC. CONCLUSION This is the largest prospective follow-up study with endoscopy to investigate the incidence of EAC in unequivocal BE with the maximum length of ≥2 cm in Japan. Although a further large-scale study will be required to validate our results, the cancer risk of BE in Japan would be lower than previously reported (0.47% vs 1.2%/year).
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Affiliation(s)
- Kazuaki Norita
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Tomoyuki Koike
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Masahiro Saito
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Hirohiko Shinkai
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Reiko Ami
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Yasuhiko Abe
- Department of Gastroenterology, Yamagata University Faculty of Medicine, Yamagata, Japan
| | - Naohiro Dairaku
- Department of Gastroenterology, Iwaki Kyoritsu General Hospital, Fukushima, Japan
| | | | - Shoichi Kayaba
- Department of Gastroenterology, Iwate Prefectural Isawa Hospital, Iwate, Japan
| | - Fumitake Ishiyama
- Department of Gastroenterology, Iwate Prefectural Isawa Hospital, Iwate, Japan
| | - Tomoyuki Oikawa
- Department of Gastroenterology, Hachinohe City Hospital, Aomori, Japan
| | - Motoki Ohyauchi
- Department of Gastroenterology, Osaki Citizen Hospital, Miyagi, Japan
| | - Hirotaka Ito
- Department of Gastroenterology, Osaki Citizen Hospital, Miyagi, Japan
| | - Sho Asonuma
- Department of Gastroenterology, South Miyagi Medical Center, Miyagi, Japan
| | - Tatsuya Hoshi
- Department of Gastroenterology, Kesennuma City Hospital, Miyagi, Japan
| | - Katsuaki Kato
- Cancer Detection Center, Miyagi Cancer Society, Miyagi, Japan
| | - Shuichi Ohara
- Department of Gastroenterology, Tohoku Rosai Hospital, Miyagi, Japan
| | - Yosuke Shimodaira
- Department of Gastroenterology, Akita University School of Medicine, Akita, Japan
| | - Kenta Watanabe
- Department of Gastroenterology, Akita University School of Medicine, Akita, Japan
| | - Tooru Shimosegawa
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Miyagi, Japan.,Department of Gastroenterology, South Miyagi Medical Center, Miyagi, Japan
| | - Atsushi Masamune
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Katsunori Iijima
- Department of Gastroenterology, Akita University School of Medicine, Akita, Japan
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Omidvari AH, Lansdorp-Vogelaar I, de Koning HJ, Meester RGS. Impact of assumptions on future costs, disutility and mortality in cost-effectiveness analysis; a model exploration. PLoS One 2021; 16:e0253893. [PMID: 34252090 PMCID: PMC8274850 DOI: 10.1371/journal.pone.0253893] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 06/16/2021] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION In cost-effectiveness analyses, the future costs, disutility and mortality from alternative causes of morbidity are often not completely taken into account. We explored the impact of different assumed values for each of these factors on the cost-effectiveness of screening for colorectal cancer (CRC) and esophageal adenocarcinoma (EAC). METHODS Twenty different CRC screening strategies and two EAC screening strategies were evaluated using microsimulation. Average health-related expenses, disutility and mortality by age for the U.S. general population were estimated using surveys and lifetables. First, we evaluated strategies under default assumptions, with average mortality, and no accounting for health-related costs and disutility. Then, we varied costs, disutility and mortality between 100% and 150% of the estimated population averages, with 125% as the best estimate. Primary outcome was the incremental cost per quality-adjusted life-year (QALY) gained among efficient strategies. RESULTS The set of efficient strategies was robust to assumptions on future costs, disutility and mortality from other causes of morbidity. However, the incremental cost per QALY gained increased with higher assumed values. For example, for CRC, the ratio for the recommended strategy increased from $15,600 with default assumptions, to $32,600 with average assumption levels, $61,100 with 25% increased levels, and $111,100 with 50% increased levels. Similarly, for EAC, the incremental costs per QALY gained for the recommended EAC screening strategy increased from $106,300 with default assumptions to $198,300 with 50% increased assumptions. In sensitivity analyses without discounting or including only above-average expenses, the impact of assumptions was relatively smaller, but best estimates of the cost per QALY gained remained substantially higher than default estimates. CONCLUSIONS Assumptions on future costs, utility and mortality from other causes of morbidity substantially impact cost-effectiveness outcomes of cancer screening. More empiric evidence and consensus are needed to guide assumptions in future analyses.
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Affiliation(s)
- Amir-Houshang Omidvari
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Iris Lansdorp-Vogelaar
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Harry J. de Koning
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Reinier G. S. Meester
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
- * E-mail:
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Tyselskyi V, Poylin V, Kebkalo A. Biological welding - novel technique in the treatment of esophageal metaplasia. POLISH JOURNAL OF SURGERY 2021; 92:1-5. [PMID: 32945268 DOI: 10.5604/01.3001.0014.1176] [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: 11/13/2022]
Abstract
<b>Introduction:</b> Biological welding - controlled action of high frequency current on living tissues, which leads to their structural changes and weld formation - connection with unique biological properties (strength, high elasticity, insensitivity to microbial infection, stimulating effect on the regeneration process, speed and quality which surpasses the normal uncomplicated healing) [22]. This method is used in various fields of surgery, but at the moment there is no data on its use in case of esophageal cylindrocellular (intestinal) metaplasia (further esophageal metaplasia or Barrett's esophagus). <br><b>Objective:</b> The goal of this study is to evaluate biologic welding as a treatment option for patients with Barrett's esophagus. <br><b>Materials and methods:</b> Single-center retrospective review of patients with short-segment Barrett's esophagus and metaplasia were treated by argon plasma coagulation (APC) or Paton's welding. This was followed by Nissen fundoplication. Primary outcome of this study was mucosal healing with morphological confirmation of the absence of metaplasia. The groups included patients with a short segment of the esophagus Barrett's C2-3M3-4 (Prague Classification 2004) and high dysplasia without nodule formation in combination with hiatal hernia (VI World Congress of the International Society for Esophageal Diseases; ISED) [23-25]). <br><b>Results:</b> A total of 49 patients were included in the study with 25 patients treated by APC laser and 24 by biowelding. Four patients (16.0%) in the APC group developed stenosis and 5 patients (20.0%) developed recurrence compared to none in the biowelding group. Patients in the biowelding group had a significantly faster rate of mucosal healing leading to faster progression to Nissen fundoplication (at average 53 days) compared to APC laser group (surgery at 115 days). <br><b>Conclusions:</b> Biological welding of Paton's is a safe and effective treatment option for patients with esophageal metaplasia.
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Affiliation(s)
- Volodymyr Tyselskyi
- Department of Surgery and Proctology, Gastrointestinal Surgery, Shupyk National Medical Academy of Postgraduate Education, Kyiv, Ukraine
| | - Vitaliy Poylin
- Feinberg School of Medicine, Gastrointestinal Surgery, Northwestern Medical Group, Chicago, United States
| | - Andrey Kebkalo
- Department of Surgery and Proctology, Gastrointestinal Surgery, Shupyk National Medical Academy of Postgraduate Education, Kyiv, Ukraine
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Global burden and epidemiology of Barrett oesophagus and oesophageal cancer. Nat Rev Gastroenterol Hepatol 2021; 18:432-443. [PMID: 33603224 DOI: 10.1038/s41575-021-00419-3] [Citation(s) in RCA: 147] [Impact Index Per Article: 49.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/14/2021] [Indexed: 02/07/2023]
Abstract
Oesophageal cancer is a global health problem; in 2018 there were more than 572,000 people newly diagnosed with oesophageal cancer worldwide. There are two main histological subtypes of oesophageal cancer, oesophageal adenocarcinoma (EAC) and oesophageal squamous cell carcinoma (ESCC), and there has been a dramatic shift in its epidemiology. While the incidence of EAC and its precursor lesion, Barrett oesophagus, has increased in Western populations over the past four decades, the incidence of ESCC has declined in most parts of the world over the same period. ESCC still accounts for the vast majority of all oesophageal cancer cases diagnosed worldwide each year. Prognosis for patients with oesophageal cancer is strongly related to stage at diagnosis. As most patients are diagnosed with late-stage disease, overall 5-year survival for oesophageal cancer remains <20%. Knowledge of epidemiology and risk factors for oesophageal cancer is essential for public health and clinical decisions about risk stratification, screening and prevention. The goal of this Review is to establish the current epidemiology of oesophageal cancer, with a particular focus on the Western world and the increasing incidence of EAC and Barrett oesophagus.
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Tyselskyi V, Poylin V, Tkachuk O, Kebkalo A. Antireflux surgery is required after endoscopic treatment for Barrett's esophagus. POLISH JOURNAL OF SURGERY 2021; 93:1-5. [PMID: 34552027 DOI: 10.5604/01.3001.0014.8863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
<b>Introduction:</b> Barrett's esophagus is an acquired condition that develops as a result of transformation of normal stratified squamous epithelium in the lower part of the esophagus into columnar epithelium. Barrett's esophagus is considered to be a complication of gastroesophageal reflux disease (GERD). Various endoscopic techniques have been shown to be successful in the treatment of this condition. However, long-term success in preventing further esophageal dysplasia is not clear. Biological welding consists in the application of controlled high-frequency current on living tissues and has been used to stop gastrointestinal bleeding, similarly to the APC technique which involves ablation of small intestinal metaplasia of the esophageal mucosa.<br/> <b>Aim:</b> The goal of this study was to evaluate the effectiveness of endoscopic techniques in the treatment of Barrett's esophagus and verify the need for a subsequent surgical intervention in patients with GERD complicated by Barrett's esophagus. <br/><b> Material and methods: </b> Patients with Barrett's esophagus C1-3M2-4 (Prague classification from 2004) and high dysplasia without nodules, as well as patients with confirmed GERD without hiatal hernia, were included in this study. Endoscopic treatment was performed with the use of argonoplasmic coagulation (APC) and high-frequency welding of living tissues (HFW). After the examination the patients were re-examined. Patients with recurrence of metaplasia and high DeMeester score (˃ 100) underwent antireflux surgery - crurography and Nissen fundoplication with creation of a soft and short cuff.<br/><b>Results:</b> A total of 89 patients were included in the study, 81 of whom were reexamined after ablation of Barrett's esophagus.In 12 patients, a recurrence of intestinal metaplasia resembling the small intestine was identified. Implementation of two-stage treatment was required for 9 patients - it involved a second procedure of ablation of the esophagus, followed by antireflux surgery. Surgical treatment was refused by 3 patients, who underwent only the second ablation procedure. All patients received drug therapy, consisting of prokinetics and proton pump inhibitors. Esophageal pH monitoring was repeated 3 months after surgery, showing normalization of the DeMeester score. As a result, the patients experienced no complaints such as heartburn, chest pain or dysphagia, which significantly improved their quality of life. Esophagogastroduodenoscopy and biopsy of the mucous membrane of the lower third of the esophagus were performed in accordance with the Seattle Protocol. After examining histological specimens, no regions of metaplasia were identified. <br/><b>Conclusion:</b> Antireflux surgery is required as a part of the treatment for Barrett's esophagus, which prevents further dysplasia and development of esophageal cancer.<br/>.
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Affiliation(s)
- Volodymyr Tyselskyi
- Department of Surgery and Proctology and Gastrointestinal Surgery, Shupyk National Medical Academy of Postgraduate Education, Kyiv, Ukraine
| | - Vitaliy Poylin
- Surgery Feinberg School of Medicine, Gastrointestinal Surgery Northwestern Medical Group, Chicago, USA
| | - Olga Tkachuk
- Department of Surgery and Proctology and Gastrointestinal Surgery, Shupyk National Medical Academy of Postgraduate Education, Kyiv, Ukraine
| | - Andrey Kebkalo
- Department of Surgery and Proctology and Gastrointestinal Surgery, Shupyk National Medical Academy of Postgraduate Education, Kyiv, Ukraine
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Sogabe M, Okahisa T, Kurihara T, Kagawa M, Kagemoto K, Kida Y, Tomonari T, Taniguchi T, Okamoto K, Miyamoto H, Sato Y, Nakasono M, Takayama T. Differences in Several Factors in the Development of Erosive Esophagitis Among Patients at Various Stages of Metabolic Syndrome: A Cross-Sectional Study. Diabetes Metab Syndr Obes 2021; 14:1589-1600. [PMID: 33883913 PMCID: PMC8054472 DOI: 10.2147/dmso.s298326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 03/09/2021] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Erosive esophagitis (EE) is strongly associated with metabolic syndrome (MS), but is not always recognized in individuals with MS and the prevalence of EE in individuals with non-MS is not low. AIM To examine the differences in clinical factors associated with EE at various stages of MS, as well as the differences in metabolites between subjects with MS, with and without EE. METHODS A total of 7,097 persons who underwent health checkups including esophagogastroduodenoscopy were analyzed. We examined the differences in clinical factors for EE among subjects with non-MS, pre-MS, and MS and compared metabolites between 34 subjects with MS, with and without EE. RESULTS EE prevalence was significantly higher in the MS and pre-MS groups than in the non-MS group (p < 0.001). EE severity was higher in the MS group than in the pre-MS and non-MS groups (p < 0.001). In the non-MS group, there were significant differences between subjects with and without EE with respect to Helicobacter pylori (H. pylori) and smoking. In the pre-MS and MS groups, there were significant differences in H. pylori, hiatal hernia, and drinking in those with and without EE. The levels of glutamine, hypoxanthine, and lactic acid metabolites were significantly different between subjects with MS, with and without EE (all p < 0.05). CONCLUSION Although H. pylori and lifestyle factors such as smoking and drinking are important for EE, differences in these factors should be considered at various stages of MS. Additionally, several metabolites may be involved in the development of EE in MS.
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Affiliation(s)
- Masahiro Sogabe
- Department of Gastroenterology and Oncology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
- Department of Internal Medicine, Shikoku Central Hospital of the Mutual Aid Association of Public School Teachers, Shikokuchuo, Japan
| | - Toshiya Okahisa
- Department of Gastroenterology and Oncology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
- Department of Internal Medicine, Shikoku Central Hospital of the Mutual Aid Association of Public School Teachers, Shikokuchuo, Japan
| | - Takeshi Kurihara
- Department of Internal Medicine, Shikoku Central Hospital of the Mutual Aid Association of Public School Teachers, Shikokuchuo, Japan
| | - Miwako Kagawa
- Department of Internal Medicine, Shikoku Central Hospital of the Mutual Aid Association of Public School Teachers, Shikokuchuo, Japan
| | - Kaizo Kagemoto
- Department of Gastroenterology and Oncology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Yoshifumi Kida
- Department of Gastroenterology and Oncology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Tetsu Tomonari
- Department of Gastroenterology and Oncology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Tatsuya Taniguchi
- Department of Gastroenterology and Oncology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Koichi Okamoto
- Department of Gastroenterology and Oncology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Hiroshi Miyamoto
- Department of Gastroenterology and Oncology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Yasushi Sato
- Department of Gastroenterology and Oncology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Masahiko Nakasono
- Department of Internal Medicine, Tsurugi Municipal Handa Hospital, Tsurugi, Japan
| | - Tetsuji Takayama
- Department of Gastroenterology and Oncology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
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Fisher OM, Chan DL, Talbot ML, Ramos A, Bashir A, Herrera MF, Himpens J, Shikora S, Higa KD, Kow L, Brown WA. Barrett's Oesophagus and Bariatric/Metabolic Surgery-IFSO 2020 Position Statement. Obes Surg 2021; 31:915-934. [PMID: 33460005 DOI: 10.1007/s11695-020-05143-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 11/07/2020] [Accepted: 12/01/2020] [Indexed: 12/16/2022]
Abstract
The International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO) has been playing an integral role in educating both the metabolic surgical and the medical community at large about the importance of surgical and/or endoscopic interventions in treating adiposity-based chronic diseases. The occurrence of chronic conditions following bariatric/metabolic surgery (BMS), such as gastro-oesophageal reflux disease (GERD) and columnar (intestinal) epithelial metaplasia of the distal oesophagus (also known as Barrett's oesophagus (BE)), has long been discussed in the metabolic surgical and medical community. Equally, the risk of neoplastic progression of Barrett's oesophagus to oesophageal adenocarcinoma (EAC) and the resulting requirement for surgery are the source of some concern for many involved in the care of these patients, as the surgical alteration of the gastrointestinal tract may lead to impaired reconstructive options. As such, there is a requirement for guidance of the community.The IFSO commissioned a task force to elucidate three aspects of the presenting problem: First, to determine what the estimated incidence of Barrett's oesophagus is in patients presenting for BMS; second, to determine the frequency at which Barrett's oesophagus may develop following BMS (with a particular focus on the laparoscopic sleeve gastrectomy (LSG)); and third, to determine if regression of Barrett's oesophagus may occur following BMS given the close relationship of obesity and the development of BE/EAC. Based on these findings, a position statement regarding the management of this pathology in the context of BMS was developed. The following position statement is issued by the IFSO Barrett's Oesophagus task force andapproved by the IFSO Scientific Committee and Executive Board. This statement is based on current clinical knowledge, expert opinion and published peer-reviewed scientific evidence. It will be reviewed regularly.
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Affiliation(s)
- Oliver M Fisher
- International Federation for the Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
| | - Daniel L Chan
- International Federation for the Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
| | - Michael L Talbot
- International Federation for the Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
| | - Almino Ramos
- International Federation for the Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
| | - Ahmad Bashir
- International Federation for the Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
| | - Miguel F Herrera
- International Federation for the Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
| | - Jacques Himpens
- International Federation for the Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
| | - Scott Shikora
- International Federation for the Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
| | - Kelvin D Higa
- International Federation for the Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
| | - Lilian Kow
- International Federation for the Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy
| | - Wendy A Brown
- International Federation for the Surgery of Obesity and Metabolic Disorders, Rione Sirignano, 5, 80121, Naples, Italy. .,Department of Surgery, Central Clinical School, Monash University, Level 6, 99 Commercial Road, Melbourne, 3004, Australia.
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Cook MB, Thrift AP. Epidemiology of Barrett's Esophagus and Esophageal Adenocarcinoma: Implications for Screening and Surveillance. Gastrointest Endosc Clin N Am 2021; 31:1-26. [PMID: 33213789 PMCID: PMC7887893 DOI: 10.1016/j.giec.2020.08.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
In the United States, the incidence of esophageal adenocarcinoma increased markedly since the 1970s with a recent stabilization. Despite evolving screening and surveillance strategies to diagnose, risk triage, and intervene in Barrett's esophagus patients to prevent esophageal adenocarcinoma, most cases present with advanced disease and poor resultant survival. Epidemiologic studies have identified the main risk factors for these conditions, including increasing age, male sex, white race, gastroesophageal reflux disease, abdominal obesity, cigarette smoking, and lack of infection with Helicobacter pylori. This review summarizes the current epidemiologic evidence with implications for screening and surveillance in Barrett's esophagus and esophageal adenocarcinoma.
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Affiliation(s)
- Michael B Cook
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Drive, 6E430, Rockville, MD 20850, USA.
| | - Aaron P Thrift
- Section of Epidemiology and Population Sciences, Department of Medicine, and Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, One Baylor Plaza, MS: BCM307, Room 621D, Houston, TX 77030, USA
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20
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Pratap A, McCarter MD, Watson TJ. Surgical Management of Barrett's-Related Neoplasia. Gastrointest Endosc Clin N Am 2021; 31:205-218. [PMID: 33213796 DOI: 10.1016/j.giec.2020.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The management of Barrett's-related neoplasia has benefited from advances in endoscopic assessment, resection, and ablation, along with improved pathologic and radiographic staging. The development of specialized, high-volume esophageal multidisciplinary teams, with improvements in patient selection, preparation, perioperative care, minimally invasive operative approaches, and enhanced recovery after surgery programs, has contributed to improved outcomes for patients undergoing esophagectomy for Barrett's-related neoplasia.
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Affiliation(s)
- Akshay Pratap
- Department of Surgery, University of Colorado, Aurora, CO, USA
| | - Martin D McCarter
- Department of Surgery, Division of Surgical Oncology, University of Colorado Denver, Academic Office One, L15-6106, 12631 East 17th Avenue, MS C325, Aurora, CO 80045, USA.
| | - Thomas J Watson
- Department of Surgery, MedStar Georgetown University Hospital, Georgetown University School of Medicine, 3900 Reservoir Road Northwest, Washington, DC 20007, USA
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21
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Badgery H, Read M, Winter NN, Taylor ACF, Hii MW. The role of esophagectomy in the management of Barrett's esophagus with high-grade dysplasia. Ann N Y Acad Sci 2020; 1481:72-89. [PMID: 32812261 DOI: 10.1111/nyas.14439] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 06/12/2020] [Accepted: 06/24/2020] [Indexed: 12/19/2022]
Abstract
Barrett's esophagus (BE) with high-grade dysplasia (HGD) has previously been a routine indication for esophagectomy. Recent advances in endoscopic therapy have resulted in a shift away from surgery. Current international guidelines recommend endoscopic therapy for BE with HGD irrespective of recurrence or progression of dysplasia. Current guidelines do not address the ongoing role of esophagectomy as an adjunct in the setting of failed endoscopic therapy. This review examines the role of esophagectomy as an adjunct to endoscopy in the management of patients with BE and HGD, with a specific focus on patients with persistent, progressive, or recurrent disease, disease resistant to endoscopic therapy, in patients with concomitant esophageal pathology, and in those patients in whom lifelong surveillance may not be possible or desired.
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Affiliation(s)
- Henry Badgery
- Department of Upper Gastrointestinal Surgery, St Vincent's Hospital Melbourne, Melbourne, Victoria, Australia
| | - Matthew Read
- Department of Upper Gastrointestinal Surgery, St Vincent's Hospital Melbourne, Melbourne, Victoria, Australia.,Department of Surgery, The University of Melbourne, St Vincent's Hospital, Melbourne, Victoria, Australia
| | - Nicole N Winter
- Department of Upper Gastrointestinal Surgery, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Andrew C F Taylor
- Department of Gastroenterology, St Vincent's Hospital Melbourne, Melbourne, Victoria, Australia.,Faculty of Medicine, Dentistry and Health Sciences, the University of Melbourne, Melbourne, Victoria, Australia
| | - Michael W Hii
- Department of Upper Gastrointestinal Surgery, St Vincent's Hospital Melbourne, Melbourne, Victoria, Australia.,Department of Surgery, The University of Melbourne, St Vincent's Hospital, Melbourne, Victoria, Australia
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22
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Aghayeva S, Mara KC, Katzka DA. The impact of Helicobacter pylori on the presence of Barrett's esophagus in Azerbaijan, a high-prevalence area of infection. Dis Esophagus 2019; 32:5512615. [PMID: 31175364 DOI: 10.1093/dote/doz053] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 04/09/2019] [Accepted: 04/30/2019] [Indexed: 12/11/2022]
Abstract
There is a strong evidence that Helicobacter pylori infection is inversely associated with Barrett's esophagus. In a high-prevalence region of H. pylori, low rates of esophageal cancer and its precursor BE may indicate its preventive effect. The aim of this study is to determine the impact of H. pylori on characteristics of Barrett's esophagus. A total of 3317 outpatient upper endoscopy reports from 2013 to 2015 from an urban center in Azerbaijan from all patients with dyspepsia were retrospectively analyzed for patients with Barrett's esophagus. This was matched in a 1:2 ratio to age and gender matched control patients without Barrett's esophagus. The prevalence of H. pylori on Barrett's esophagus and the randomly selected control group were compared. There were 83 patients with BE and 167 control group cases. Biopsy-proven BE was diagnosed in 83 patients: 39 (47%) females, with mean age 43.1 ± 13.3 years. Of these, 13 (15.7%) had long segment and 70 (84.3%) had short segment Barrett's esophagus. A control group included 167 patients: 78 (46.7%) females, with mean age (45.8 ± 13.9). All patients were Caucasians. The rates of gastric inflammation, the presence of atrophy, and intestinal metaplasia in gastric specimens did not differ in patients versus controls. The prevalence of H. pylori was determined as 63.2% in male and 61.5 in female groups (odd ratio (OR) = 0.99 95%CI 0.97, 1.01; P = 0.22). Inflammation of gastric mucosa was strongly associated with the infection (67% vs. 33%; OR = 4.46 95% CI: 2.01, 9.92, P < 0.001). Atrophy was noted in majority of H. pylori-positive cases (OR = 1.43, 95% CI: 0.36, 5.65; P = 0.61). Gastric intestinal metaplasia was observed in 55.6% of H. pylori-positive patients and in 44.4% of negative individuals (OR = 0.74, 95% CI: 0.28, 1.94; P = 0.54). There was not a significant difference in the prevalence of HP in BE and control groups; 63.9% were positive for infection in BE cases and 61.7% of controls (OR = 1.10, 95% CI: 0.64, 1.90; P = 0.74). We found that neither presence of erosive esophagitis, length of BE nor dysplasia (45.5% of H. pylori-positive group, whereas 54.5%) was associated with the presence of the H. pylori infection (Table 1). In a predominantly Caucasian nation with a high prevalence of H. pylori gastritis, the presence of H. pylori was not inversely associated with the presence of Barrett's esophagus. These data challenge the mechanistic implications of this association.
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Affiliation(s)
| | - K C Mara
- Biomedical statistics and Informatics
| | - D A Katzka
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, USA
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23
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Petrick JL, Li N, Anderson LA, Bernstein L, Corley DA, El Serag HB, Hardikar S, Liao LM, Liu G, Murray LJ, Rubenstein JH, Schneider JL, Shaheen NJ, Thrift AP, van den Brandt PA, Vaughan TL, Whiteman DC, Wu AH, Zhao WK, Gammon MD, Cook MB. Diabetes in relation to Barrett's esophagus and adenocarcinomas of the esophagus: A pooled study from the International Barrett's and Esophageal Adenocarcinoma Consortium. Cancer 2019; 125:4210-4223. [PMID: 31490550 PMCID: PMC7001889 DOI: 10.1002/cncr.32444] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 05/22/2019] [Accepted: 07/09/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND Diabetes is positively associated with various cancers, but its relationship with tumors of the esophagus/esophagogastric junction remains unclear. METHODS Data were harmonized across 13 studies in the International Barrett's and Esophageal Adenocarcinoma Consortium, comprising 2309 esophageal adenocarcinoma (EA) cases, 1938 esophagogastric junction adenocarcinoma (EGJA) cases, 1728 Barrett's esophagus (BE) cases, and 16,354 controls. Logistic regression was used to estimate study-specific odds ratios (ORs) and 95% CIs for self-reported diabetes in association with EA, EGJA, and BE. Adjusted ORs were then combined using random-effects meta-analysis. RESULTS Diabetes was associated with a 34% increased risk of EA (OR, 1.34; 95% CI, 1.00-1.80; I2 = 48.8% [where 0% indicates no heterogeneity, and larger values indicate increasing heterogeneity between studies]), 27% for EGJA (OR, 1.27; 95% CI, 1.05-1.55; I2 = 0.0%), and 30% for EA/EGJA combined (OR, 1.30; 95% CI, 1.06-1.58; I2 = 34.9%). Regurgitation symptoms modified the diabetes-EA/EGJA association (P for interaction = .04) with a 63% increased risk among participants with regurgitation (OR, 1.63; 95% CI, 1.19-2.22), but not among those without regurgitation (OR, 1.03; 95% CI, 0.74-1.43). No consistent association was found between diabetes and BE. CONCLUSIONS Diabetes was associated with increased EA and EGJA risk, which was confined to individuals with regurgitation symptoms. Lack of an association between diabetes and BE suggests that diabetes may influence progression of BE to cancer.
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Affiliation(s)
- Jessica L. Petrick
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Nan Li
- Department of Epidemiology, Brown University School of Public Health, Providence, RI, USA
| | - Lesley A. Anderson
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queens University Belfast, Northern Ireland
| | - Leslie Bernstein
- Division of Biomarkers of Early Detection and Prevention, Department of Population Sciences, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Douglas A. Corley
- Division of Research, Kaiser Permanente, Northern California, Oakland, CA, USA
| | - Hashem B. El Serag
- Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Sheetal Hardikar
- Department of Population Health Sciences, University of Utah, Salt Lake City, UT, USA
- Public Health Sciences Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Linda M. Liao
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Geoffrey Liu
- Princess Margaret Cancer Centre, University Health Network, Toronto, Canada
| | - Liam J. Murray
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Queens University Belfast, Northern Ireland
| | - Joel H. Rubenstein
- Ann Arbor Veterans Affairs Center for Clinical Management Research, Ann Arbor, MI, USA
- Barrett’s Esophagus Program, Division of Gastroenterology, University of Michigan, Ann Arbor, MI, USA
| | | | - Nicholas J. Shaheen
- Division of Gastroenterology and Hepatology, University of North Carolina, Chapel Hill, NC, USA
| | - Aaron P. Thrift
- Section of Epidemiology and Population Sciences, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
- Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, TX, USA
| | - Piet A. van den Brandt
- Department of Epidemiology, GROW School for Oncology and Biology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Thomas L. Vaughan
- Program in Cancer Epidemiology, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - David C. Whiteman
- Cancer Control, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Anna H. Wu
- Department of Preventive Medicine, University of Southern California/Norris Comprehensive Cancer Center, Los Angeles, CA, USA
| | - Wei K. Zhao
- Division of Research, Kaiser Permanente, Northern California, Oakland, CA, USA
| | - Marilie D. Gammon
- Department of Epidemiology, University of North Carolina, Chapel Hill, NC, USA
| | - Michael B. Cook
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
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24
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Dua KS, DeWitt JM, Kessler WR, Diehl DL, Draganov PV, Wagh MS, Kahaleh M, Wong Kee Song LM, Khara HS, Khan AH, Aburajab MM, Ballard D, Forsmark CE, Edmundowicz SA, Brauer BC, Tyberg A, Buttar NS, Adler DG. A phase III, multicenter, prospective, single-blinded, noninferiority, randomized controlled trial on the performance of a novel esophageal stent with an antireflux valve (with video). Gastrointest Endosc 2019; 90:64-74.e3. [PMID: 30684601 DOI: 10.1016/j.gie.2019.01.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 01/09/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Self-expanding metal stents (SEMSs) when deployed across the gastroesophageal junction (GEJ) can lead to reflux with risks of aspiration. A SEMS with a tricuspid antireflux valve (SEMS-V) was designed to address this issue. The aim of this study was to evaluate the efficacy and safety of this stent. METHODS A phase III, multicenter, prospective, noninferiority, randomized controlled trial was conducted on patients with malignant dysphagia requiring SEMSs to be placed across the GEJ. Patients were randomized to receive SEMSs with no valve (SEMS-NV) or SEMS-V. Postdeployment dysphagia score at 2 weeks and Gastroesophageal Reflux Disease-Health Related Quality of Life (GERD-HRQL) questionnaire score at 4 weeks were measured. Patients were followed for 24 weeks. RESULTS Sixty patients were randomized (SEMS-NV: 30 patients, mean age 67 ± 13 years; SEMS-V: 30 patients, mean age 65 ± 12 years). Baseline dysphagia scores (SEMS-NV, 2.5 ± .8; SEMS-V, 2.5 ± .8) and GERD-HRQL scores (SEMS-NV, 11.1 ± 8.2; SEMS-V, 12.8 ± 8.3) were similar. All SEMSs were successfully deployed. A similar proportion of patients in both arms improved from advanced dysphagia to moderate to no dysphagia (SEMS-NV, 71%; SEMS-V, 74%; 95% confidence interval, 1.93 [-17.8 to 21.7]). The dysphagia scores were also similar across all follow-up time points. Mean GERD-HRQL scores improved by 7.4 ± 10.2 points in the SEMS-V arm and by 5.2 ± 8.3 in the SEMS-NV group (P = .96). The GERD-HRQL scores were similar across all follow-up time points. Aspiration pneumonia occurred in 3.3% in the SEMS-NV arm and 6.9% in the SEMS-V arm (P = .61). Migration rates were similar (SEMS-NV, 33%; SEMS-V, 48%; P = .29). Two SEMS-V spontaneously fractured. There was no perforation, food impaction, or stent-related death in either group. CONCLUSIONS The SEMS-V was equally effective in relieving dysphagia as compared with the SEMS-NV. Presence of the valve did not increase the risks of adverse events. GERD symptom scores were similar between the 2 stents, implying either that the valve was not effective or that all patients on proton pump inhibitors could have masked the symptoms of GERD. Studies with objective evaluations such as fluoroscopy and/or pH/impedance are recommended. (Clinical trial registration number: NCT02159898.).
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Affiliation(s)
- Kulwinder S Dua
- Department of Medicine, Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - John M DeWitt
- Department of Medicine, Division of Gastroenterology and Hepatology, Indiana University Hospital, Indianapolis, Indiana, USA
| | - William R Kessler
- Department of Medicine, Division of Gastroenterology and Hepatology, Indiana University Hospital, Indianapolis, Indiana, USA
| | - David L Diehl
- Department of Medicine, Division of Gastroenterology and Hepatology, Geisinger Medical Center, Danville, Pennsylvania, USA
| | - Peter V Draganov
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Florida, Gainesville, Florida, USA
| | - Mihir S Wagh
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Colorado Denver, Aurora, Colorado, USA
| | - Michel Kahaleh
- Department of Medicine, Division of Gastroenterology and Hepatology, Robert Wood Johnson University Hospital, New Brunswick, New Jersey, USA
| | - Louis M Wong Kee Song
- Department of Medicine, Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Harshit S Khara
- Department of Medicine, Division of Gastroenterology and Hepatology, Geisinger Medical Center, Danville, Pennsylvania, USA
| | - Abdul H Khan
- Department of Medicine, Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Murad M Aburajab
- Department of Medicine, Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Darren Ballard
- Department of Medicine, Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Chris E Forsmark
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Florida, Gainesville, Florida, USA
| | - Steven A Edmundowicz
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Colorado Denver, Aurora, Colorado, USA
| | - Brian C Brauer
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Colorado Denver, Aurora, Colorado, USA
| | - Amy Tyberg
- Department of Medicine, Division of Gastroenterology and Hepatology, Robert Wood Johnson University Hospital, New Brunswick, New Jersey, USA
| | - Najtej S Buttar
- Department of Medicine, Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Douglas G Adler
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Utah School of Medicine, Salt Lake City, Utah, USA
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Vaughan TL, Onstad L, Dai JY. Interactive decision support for esophageal adenocarcinoma screening and surveillance. BMC Gastroenterol 2019; 19:109. [PMID: 31248371 PMCID: PMC6598240 DOI: 10.1186/s12876-019-1022-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 06/13/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND A key barrier to controlling esophageal adenocarcinoma (EAC) is identifying those most likely to benefit from screening and surveillance. We aimed to develop an online educational tool, termed IC-RISC™, for providers and patients to estimate more precisely their absolute risk of developing EAC, interpret this estimate in the context of risk of dying from other causes, and aid in decision-making. RESULTS U.S. incidence and mortality data and published relative risk estimates from observational studies and clinical trials were used to calculate absolute risk of EAC over 10 years adjusting for competing risks. These input parameters varied depending on presence of the key precursor, Barrett's esophagus. The open source application works across common devices to gather risk factor data and graphically illustrate estimated risk on a single page. Changes to input data are immediately reflected in the colored graphs. We used the calculator to compare the risk distribution between EAC cases and controls from six population-based studies to gain insight into the discrimination metrics of current practice guidelines for screening, observing that current guidelines sacrifice a significant amount of specificity to identify 78-86% of eventual cases in the US population. CONCLUSIONS This educational tool provides a simple and rapid means to graphically communicate risk of EAC in the context of other health risks, facilitates "what-if" scenarios regarding potential preventative actions, and can inform discussions regarding screening, surveillance and treatment options. Its generic architecture lends itself to being easily extended to other cancers with distinct pathways and/or intermediate stages, such as hepatocellular cancer. IC-RISC™ extends current qualitative clinical practice guidelines into a quantitative assessment, which brings the possibility of preventative actions being offered to persons not currently targeted for screening and, conversely, reducing unnecessary procedures in those at low risk. Prospective validation and application to existing well-characterized cohort studies are needed.
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Affiliation(s)
- Thomas L. Vaughan
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA 98109 USA
- Program in Cancer Epidemiology, M4-B874, 1100 Fairview Ave N, Seattle, WA 98109 USA
| | - Lynn Onstad
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA 98109 USA
| | - James Y. Dai
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA 98109 USA
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Lv J, Guo L, Liu JJ, Zhao HP, Zhang J, Wang JH. Alteration of the esophageal microbiota in Barrett's esophagus and esophageal adenocarcinoma. World J Gastroenterol 2019; 25:2149-2161. [PMID: 31143067 PMCID: PMC6526156 DOI: 10.3748/wjg.v25.i18.2149] [Citation(s) in RCA: 68] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 03/27/2019] [Accepted: 04/11/2019] [Indexed: 02/06/2023] Open
Abstract
The incidence of esophageal adenocarcinoma (EAC) has increased in recent decades, and its 5-year survival rate is less than 20%. As a well-established precursor, patients with Barrett's esophagus (BE) have a persistent risk of progression to EAC. Many researchers have already identified some factors that may contribute to the development of BE and EAC, and the identified risks include gastroesophageal reflux (GER), male sex, older age, central obesity, tobacco smoking, Helicobacter pylori (H. pylori) eradication, and the administration of proton pump inhibitors (PPIs) and antibiotics. The human gut harbors trillions of microorganisms, the majority of which are bacteria. These microorganisms benefit the human host in many ways, such as helping in digestion, assisting in the synthesis of certain vitamins, promoting the development of the gastrointestinal immune system, regulating metabolism and preventing invasion by specific pathogens. In contrast, microbial dysbiosis may play important roles in various diseases, such as inflammation and cancers. The composition of the microbiota located in the normal esophagus is relatively conserved without distinct microbial preferences in the upper, middle and lower esophagus. Six major phyla constitute the esophageal microbiota, including Firmicutes, Bacteroides, Actinobacteria, Proteobacteria, Fusobacteria and TM7, similar to the oral microbiota. Streptococcus dominates the esophageal microbiota. However, the microbiota varies in different esophageal diseases compared to that in the healthy esophagus. The type I microbiota, which is primarily composed of gram-positive bacteria, is closely associated with the normal esophagus, while type II microbiota has enriched gram-negative bacteria and is mainly associated with the abnormal esophagus. These increased gram-negative anaerobes/microaerophiles include Veillonella, Prevotella, Haemophilus, Neisseria, Granulicatella and Fusobacterium, many of which are associated with BE. The microbial diversity in the esophagus is decreased in EAC patients, and Lactobacillus fermentum is enriched compared to that in controls and BE patients. Furthermore, the microbiota may be associated with BE and EAC by interacting with their risk factors, including central obesity, GER, H. pylori, administration of PPIs and antibiotics. Therefore, a large gap in research must be bridged to elucidate the associations among these factors. Some studies have already proposed several potential mechanisms by which the microbiota participates in human carcinogenesis by complicated interactions with the human host immune system and signaling pathways. The activation of the LPS-TLR4-NF-κB pathway may contribute to inflammation and malignant transformation. This exciting field of gastrointestinal microbiota allows us to unravel the mystery of carcinogenesis from another perspective. Further studies are needed to explore whether the microbiota changes before or after disease onset, to improve our understanding of the pathogenesis, and to find novel targets for prevention, diagnosis and therapy, which could offer more cost-effective and relatively safe choices.
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Affiliation(s)
- Jing Lv
- Department of Clinical Laboratory, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, Shaanxi Province, China
| | - Lei Guo
- Department of Spinal Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, Shaanxi Province, China
| | - Ji-Jun Liu
- Department of Spinal Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, Shaanxi Province, China
| | - He-Ping Zhao
- Department of Clinical Laboratory, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, Shaanxi Province, China
| | - Jun Zhang
- Department of Gastroenterology, Second Affiliated Hospital of Xi’an Jiaotong University, Xi'an 710004, Shaanxi Province, China
| | - Ji-Han Wang
- Department of Clinical Laboratory, Honghui Hospital, Xi'an Jiaotong University, Xi'an 710054, Shaanxi Province, China
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27
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Peters Y, Honing J, Kievit W, Kestens C, Pestman W, Nagtegaal ID, van der Post RS, Siersema PD. Incidence of Progression of Persistent Nondysplastic Barrett's Esophagus to Malignancy. Clin Gastroenterol Hepatol 2019; 17:869-877.e5. [PMID: 30213587 DOI: 10.1016/j.cgh.2018.08.033] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 07/23/2018] [Accepted: 08/09/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS The risk of esophageal adenocarcinoma (EAC) in patients with non-dysplastic Barrett's esophagus (NDBE) is low, so there is debate over the role of ongoing surveillance for patients with NDBE. It is important to identify patients at low risk for progression. We assessed cancer risk based on the subsequent number of endoscopies showing persistence of NDBE in a nationwide study in the Netherlands. METHODS In a population-based study, patients with a first diagnosis of NDBE were selected from the Dutch nationwide registry of histopathology. We calculated incidence rates and incidence rate ratios (IRR) for high-grade dysplasia (HGD) and EAC to determine whether the number of endoscopies negative for dysplasia and the persistence of NDBE over time associate with progression to malignancy. RESULTS We identified 12,728 patients with NDBE during 2003 and 2013. HGD or EAC developed in 436 patients (3.4%) during 64,537 person-years of follow up (median, 4.9 years). The rate of progression to HGD or EAC was 0.68 (95% CI, 0.61-0.74) per 100 person-years. In patients with 2 consecutive endoscopies showing NDBE, the rate of progression to HGD or EAC decreased to 0.55 (95% CI, 0.46-0.64) per 100 person-years (IRR, 0.72; 95% CI, 0.60-0.87). Overall, the incidence of HGD or EAC decreased by 14% for each year of progression-free follow-up (IRR, 0.86; 95% CI, 0.81-0.92). CONCLUSION In a population-based study in the Netherlands, we found patients with stable NDBE to have a low risk of progression to HGD or EAC. These findings indicate that surveillance intervals might be lengthened or even discontinued in subgroups patients with persistent NDBE.
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Affiliation(s)
- Yonne Peters
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, the Netherlands.
| | - Judith Honing
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Wietske Kievit
- Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Christine Kestens
- Department of Gastroenterology and Hepatology, UMC Utrecht, Utrecht, the Netherlands
| | - Wiebe Pestman
- Department for Health Evidence, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Iris D Nagtegaal
- Department of Pathology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Rachel S van der Post
- Department of Pathology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Peter D Siersema
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, the Netherlands
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28
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Thrift AP, Kunzmann AT. Time to Tailor Surveillance Intervals of Nondysplastic Barrett's Esophagus According to Segment Length and Persistence Over Multiple Endoscopies. Clin Gastroenterol Hepatol 2019; 17:832-834. [PMID: 30267865 DOI: 10.1016/j.cgh.2018.09.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 09/17/2018] [Accepted: 09/17/2018] [Indexed: 02/07/2023]
Affiliation(s)
- Aaron P Thrift
- Section of Epidemiology and Population Sciences, Department of Medicine, Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas
| | - Andrew T Kunzmann
- Cancer Epidemiology Research Group, Centre for Public Health, Queen's University Belfast, Belfast, Northern Ireland
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Lv J, Guo L, Wang JH, Yan YZ, Zhang J, Wang YY, Yu Y, Huang YF, Zhao HP. Biomarker identification and trans-regulatory network analyses in esophageal adenocarcinoma and Barrett’s esophagus. World J Gastroenterol 2019; 25:233-244. [PMID: 30670912 PMCID: PMC6337015 DOI: 10.3748/wjg.v25.i2.233] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 12/10/2018] [Accepted: 12/15/2018] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Esophageal adenocarcinoma (EAC) is an aggressive disease with high mortality and an overall 5-year survival rate of less than 20%. Barrett’s esophagus (BE) is the only known precursor of EAC, and patients with BE have a persistent and excessive risk of EAC over time. Individuals with BE are up to 30-125 times more likely to develop EAC than the general population. Thus, early detection of EAC and BE could significantly improve the 5-year survival rate of EAC. Due to the limitations of endoscopic surveillance and the lack of clinical risk stratification strategies, molecular biomarkers should be considered and thoroughly investigated.
AIM To explore the transcriptome changes in the progression from normal esophagus (NE) to BE and EAC.
METHODS Two datasets from the Gene Expression Omnibus (GEO) in NCBI Database (https://www.ncbi.nlm.nih.gov/geo/) were retrieved and used as a training and a test dataset separately, since NE, BE, and EAC samples were included and the sample sizes were adequate. This study identified differentially expressed genes (DEGs) using the R/Bioconductor project and constructed trans-regulatory networks based on the Transcriptional Regulatory Element Database and Cytoscape software. Enrichment of Kyoto Encyclopedia of Genes and Genomes (KEGG) and Gene Ontology (GO) terms was identified using the Database for Annotation, Visualization, and Integrated Discovery (DAVID) Bioinformatics Resources. The diagnostic potential of certain DEGs was assessed in both datasets.
RESULTS In the GSE1420 dataset, the number of up-regulated DEGs was larger than that of down-regulated DEGs when comparing EAC vs NE and BE vs NE. Among these DEGs, five differentially expressed transcription factors (DETFs) displayed the same trend in expression across all the comparison groups. Of these five DETFs, E2F3, FOXA2, and HOXB7 were up-regulated, while PAX9 and TFAP2C were down-regulated. Additionally, the majority of the DEGs in trans-regulatory networks were up-regulated. The intersection of these potential DEGs displayed the same direction of changes in expression when comparing the DEGs in the GSE26886 dataset to the DEGs in trans-regulatory networks above. The receiver operating characteristic curve analysis was performed for both datasets and found that TIMP1 and COL1A1 could discriminate EAC from NE tissue, while REG1A, MMP1, and CA2 could distinguish BE from NE tissue. DAVID annotation indicated that COL1A1 and MMP1 could be potent biomarkers for EAC and BE, respectively, since they participate in the majority of the enriched KEGG and GO terms that are important for inflammation and cancer.
CONCLUSION After the construction and analyses of the trans-regulatory networks in EAC and BE, the results indicate that COL1A1 and MMP1 could be potential biomarkers for EAC and BE, respectively.
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Affiliation(s)
- Jing Lv
- Department of Clinical Laboratory, Honghui Hospital, Xi’an Jiaotong University, Xi’an 710054, Shaanxi Province, China
| | - Lei Guo
- Department of Spinal Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an 710054, Shaanxi Province, China
| | - Ji-Han Wang
- Department of Clinical Laboratory, Honghui Hospital, Xi’an Jiaotong University, Xi’an 710054, Shaanxi Province, China
| | - Yu-Zhu Yan
- Department of Clinical Laboratory, Honghui Hospital, Xi’an Jiaotong University, Xi’an 710054, Shaanxi Province, China
| | - Jun Zhang
- Department of Gastroenterology, Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710004, Shaanxi Province, China
| | - Yang-Yang Wang
- The Tenth Research Institute of Telecommunications Technology, Xi’an 710000, Shaanxi Province, China
| | - Yan Yu
- Department of Clinical Laboratory, Honghui Hospital, Xi’an Jiaotong University, Xi’an 710054, Shaanxi Province, China
| | - Yun-Fei Huang
- Department of Spinal Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an 710054, Shaanxi Province, China
| | - He-Ping Zhao
- Department of Clinical Laboratory, Honghui Hospital, Xi’an Jiaotong University, Xi’an 710054, Shaanxi Province, China
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Dua KS, Sasikala M. Repairing the human esophagus with tissue engineering. Gastrointest Endosc 2018; 88:579-588. [PMID: 30220298 DOI: 10.1016/j.gie.2018.06.032] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Accepted: 06/29/2018] [Indexed: 02/06/2023]
Affiliation(s)
- Kulwinder S Dua
- Division of Gastroenterology and Hepatology, Medical College of Wisconsin, Milwaukee, Wisconsin, U.S.A
| | - Mitnala Sasikala
- Institute of Basic Sciences and Translational Research, Asian Healthcare Foundation, Asian Institute of Gastroenterology, Hyderabad, India
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