1
|
Maslyonkina KS, Konyukova AK, Alexeeva DY, Sinelnikov MY, Mikhaleva LM. Barrett's esophagus: The pathomorphological and molecular genetic keystones of neoplastic progression. Cancer Med 2022; 11:447-478. [PMID: 34870375 PMCID: PMC8729054 DOI: 10.1002/cam4.4447] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 11/07/2021] [Accepted: 11/09/2021] [Indexed: 02/06/2023] Open
Abstract
Barrett's esophagus is a widespread chronically progressing disease of heterogeneous nature. A life threatening complication of this condition is neoplastic transformation, which is often overlooked due to lack of standardized approaches in diagnosis, preventative measures and treatment. In this essay, we aim to stratify existing data to show specific associations between neoplastic transformation and the underlying processes which predate cancerous transition. We discuss pathomorphological, genetic, epigenetic, molecular and immunohistochemical methods related to neoplasia detection on the basis of Barrett's esophagus. Our review sheds light on pathways of such neoplastic progression in the distal esophagus, providing valuable insight into progression assessment, preventative targets and treatment modalities. Our results suggest that molecular, genetic and epigenetic alterations in the esophagus arise earlier than cancerous transformation, meaning the discussed targets can help form preventative strategies in at-risk patient groups.
Collapse
|
2
|
Tan MC, Mansour N, White DL, Sisson A, El-Serag HB, Thrift AP. Systematic review with meta-analysis: prevalence of prior and concurrent Barrett's oesophagus in oesophageal adenocarcinoma patients. Aliment Pharmacol Ther 2020; 52:20-36. [PMID: 32452599 PMCID: PMC7293564 DOI: 10.1111/apt.15760] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/12/2019] [Accepted: 04/08/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND The proportions of patients with oesophageal adenocarcinoma (OAC) diagnosed by Barrett's oesophagus surveillance or with pre-existing Barrett's oesophagus are unclear. AIM To estimate the prevalence of prior and concurrent Barrett's oesophagus diagnosis among patients with OAC or oesophagogastric junction adenocarcinomas (OGJAC). METHODS We searched PubMed and Embase to identify studies published 1966-1/8/2020 that examined the prevalence of prior (≥6 months) or concurrent Barrett's diagnosis (at cancer diagnosis) among OAC and OGJAC patients. Random effects models estimated overall and stratified pooled prevalence rates. RESULTS A total of 69 studies, including 33 002 OAC patients (53 studies) and 2712 patients with OGJAC (28 studies) were included. The pooled prevalence of prior Barrett's oesophagus diagnosis in OAC was 11.8% (95% confidence interval [CI] 8.4%-15.6%). The prevalence of prior Barrett's oesophagus diagnosis was higher in single-centre resection studies (16.0%, 95% CI 8.7%-24.9%) than population-based cancer registry studies (8.4%, 95% CI 5.5%-11.9%). The prevalence of concurrent Barrett's oesophagus in OAC was 56.6% (95% CI 48.5%-64.6%). Studies with 100% early stage OAC had higher prevalence of concurrent Barrett's oesophagus (91.3%, 95% CI 82.4%-97.6%) than studies with <50% early OAC (39.7%, 95% CI 33.7%-45.9%). In OGJAC, the prevalence of prior and concurrent Barrett's oesophagus was 23.2% (95% CI 7.5%-44.0%) and 26.3% (95% CI 17.8%-35.7%), respectively. CONCLUSIONS Most patients with OAC have Barrett's oesophagus. Our meta-analysis found ~12% of OAC patients had prior Barrett's diagnosis, but concurrent Barrett's oesophagus was found in ~57% at the time of OAC diagnosis. This represents a considerable missed opportunity for Barrett's oesophagus screening.
Collapse
Affiliation(s)
- Mimi C. Tan
- Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Nabil Mansour
- Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Donna L. White
- Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Amy Sisson
- The Texas Medical Center Library, Houston, Texas, USA
| | - Hashem B. El-Serag
- Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
- Houston VA HSR&D Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, Texas, USA
| | - Aaron P. Thrift
- Dan L Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA
- Section of Epidemiology and Population Sciences, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| |
Collapse
|
3
|
Pavlov K, Kluiver J, Meijer C, Boersma-van Ek W, Kruyt FAE, Karrenbeld A, Kleibeuker JH, Peters FTM, van den Berg A. Circulating miRNAs in patients with Barrett's esophagus, high-grade dysplasia and esophageal adenocarcinoma. J Gastrointest Oncol 2018; 9:1150-1156. [PMID: 30603135 DOI: 10.21037/jgo.2018.08.01] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Background Diagnostic screening of premalignant esophageal lesions is hampered by the absence of biomarkers indicative of metaplastic and/or malignant transformation. The aim of this exploratory study was to investigate the potential use of miRNAs as biomarkers capable of identifying patients with (pre)malignant lesions: Barrett's esophagus (BE) metaplasia, high-grade dysplasia (HGD) or esophageal adenocarcinoma (EAC). Methods A total of 69 patients were included in the study. Six serum samples from each of four study groups, i.e., patients with normal squamous epithelium (SE), BE, HGD and EAC, were profiled using the Nanostring miRNA analysis platform. Differential miRNA expression patterns then were validated in 69 patient samples using qRT-PCR. Results miRNA expression profiling revealed seven miRNAs with a 2-fold change in expression level. Validation by qRT-PCR confirmed that serum miR-320e levels were significantly decreased in the BE group compared to the SE (P≤0.001, AUC 0.790) and HGD groups (P≤0.005, AUC 0.786). Serum miR-199a-3p levels were significantly decreased in the BE group compared to the SE group (P≤0.001), area under the curve (AUC) of 0.813. Conclusions The results of this study suggest that decreased serum miRNA levels of miR-199a-3p and miR-320e could help to identify patients with BE and HGD.
Collapse
Affiliation(s)
- Kirill Pavlov
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Joost Kluiver
- Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Coby Meijer
- Department of Medical Oncology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Wytske Boersma-van Ek
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Frank A E Kruyt
- Department of Medical Oncology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Arend Karrenbeld
- Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Jan H Kleibeuker
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Frans T M Peters
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Anke van den Berg
- Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| |
Collapse
|
4
|
Hoffman A, Manner H, Rey JW, Kiesslich R. A guide to multimodal endoscopy imaging for gastrointestinal malignancy - an early indicator. Nat Rev Gastroenterol Hepatol 2017; 14:421-434. [PMID: 28611477 DOI: 10.1038/nrgastro.2017.46] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Multimodality imaging is an essential aspect of endoscopic surveillance for the detection of neoplastic lesions, such as dysplasia or intramucosal cancer, because it improves the efficacy of endoscopic surveillance and therapeutic procedures in the gastrointestinal tract. This approach reveals mucosal abnormalities that cannot be detected by standard endoscopy. Currently, these imaging techniques are divided into those for primary detection and those for targeted imaging and characterization, the latter being used to visualize areas of interest in detail and permit histological evaluation. This Review outlines the use of virtual chromoendoscopy, narrow-band imaging, autofluorescence imaging, optical coherence tomography, confocal endomicroscopy and volumetric laser endomicroscopy as new imaging techniques for diagnostic investigation of the gastrointestinal tract. Insights into use of multimodal endoscopic imaging for early disease detection, in particular for pre-malignant lesions, in the oesophagus, stomach and colon are described.
Collapse
Affiliation(s)
- Arthur Hoffman
- Department of Internal Medicine II, HSK Hospital, Teaching Hospital of the University Medicine of Mainz, Ludwig-Erhard-Strasse 100, 65199 Wiesbaden, Germany
| | - Henrik Manner
- Department of Internal Medicine II, HSK Hospital, Teaching Hospital of the University Medicine of Mainz, Ludwig-Erhard-Strasse 100, 65199 Wiesbaden, Germany
| | - Johannes W Rey
- Department of Internal Medicine II, HSK Hospital, Teaching Hospital of the University Medicine of Mainz, Ludwig-Erhard-Strasse 100, 65199 Wiesbaden, Germany
| | - Ralf Kiesslich
- Department of Internal Medicine II, HSK Hospital, Teaching Hospital of the University Medicine of Mainz, Ludwig-Erhard-Strasse 100, 65199 Wiesbaden, Germany
| |
Collapse
|
5
|
Kohoutova D, Haidry R, Banks M, Bown S, Sehgal V, Butt MA, Graham D, Thorpe S, Novelli M, Rodriguez-Justo M, Lovat L. Esophageal neoplasia arising from subsquamous buried glands after an apparently successful photodynamic therapy or radiofrequency ablation for Barrett's associated neoplasia. Scand J Gastroenterol 2016; 50:1315-21. [PMID: 25956748 DOI: 10.3109/00365521.2015.1043578] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Photodynamic therapy (PDT) and radiofrequency ablation (RFA) are effective non-surgical options for the treatment of Barrett's esophagus (BE) associated neoplasia. Development of subsquamous intestinal metaplasia after successful PDT and/or RFA is a recognized phenomenon; however, the occurrence of neoplasia arising from buried glands is a rare complication. METHODS This is a prospective case series of patients treated with PDT and/or RFA from 1999 to 2014 at University College London Hospital for neoplasia associated with BE, whose outcomes were analyzed retrospectively. Prior to any ablative therapy any visible nodularity was removed with endoscopic mucosal resection (EMR). After successful PDT and/or HALO RFA treatment, defined as a complete reversal of dysplasia and metaplasia, patients underwent endoscopic follow up using the Seattle protocol. RESULTS A total of 288 patients were treated, 91 with PDT between 1999 and 2010, 173 with RFA between 2007 and 2014, and 24 with both PDT and RFA for neoplasia associated with BE. Subsquamous neoplasia occurred in seven patients (7/288, 2%). The first patient developed subsquamous invasive adenocarcinoma and underwent curative surgery. Another five patients with subsquamous neoplasia (either high-grade dysplasia or intramucosal cancer) were treated successfully with EMR. The final patient developed subsquamous invasive esophagogastric junctional adenocarcinoma with liver metastases. CONCLUSION Development of subsquamous neoplasia after an apparently successful PDT and/or RFA is a rare but recognized complication. Clinicians should be aware of this phenomenon and have a low threshold for performing an EMR. Thorough surveillance following successful PDT and/or RFA ensuring high-quality endoscopy is required.
Collapse
Affiliation(s)
- Darina Kohoutova
- Research Department of Tissue & Energy, National Medical Laser Centre, Devision of Surgery and Interventional Science, University College London , London , UK
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
6
|
David WJ, Qumseya BJ, Qumsiyeh Y, Heckman MG, Diehl NN, Wallace MB, Raimondo M, Woodward TA, Wolfsen HC. Comparison of endoscopic treatment modalities for Barrett's neoplasia. Gastrointest Endosc 2015; 82:793-803.e3. [PMID: 26071064 DOI: 10.1016/j.gie.2015.03.1979] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Accepted: 03/27/2015] [Indexed: 01/10/2023]
Abstract
BACKGROUND There are few data comparing endoscopic treatment outcomes for Barrett's esophagus (BE). OBJECTIVE To compare treatment outcomes in BE patients treated with radiofrequency ablation (RFA), RFA after EMR, and porfimer sodium photodynamic therapy (Ps-PDT). DESIGN Retrospective, observational study. SETTING Single tertiary center between 2001 and 2013. PATIENTS A total of 342 BE patients treated with RFA (n = 119), EMR+RFA (n = 98), and Ps-PDT (n = 125). MAIN OUTCOME MEASUREMENTS Rates of complete remission of intestinal metaplasia (CRIM), BE recurrence, and adverse events. RESULTS Baseline BE high-grade dysplasia (HGD) and adenocarcinoma were more common in the Ps-PDT group (89%) compared with the EMR-RFA (70%) and RFA (37%) groups. At a median follow-up of 14.2 months, 173 patients (50.6%) achieved CRIM. CRIM was significantly more common in Ps-PDT patients compared with RFA (P < .001) and EMR-RFA (P < .001) patients on multivariable analysis. In patients who achieved CRIM, the rates of subsequent BE recurrence were relatively similar among the 3 groups. Although the rates of bleeding were similar, strictures were less common in RFA patients (2.4%) compared with EMR-RFA (13.3%, P = .001) and Ps-PDT (10.4%, P =.043) patients. CONCLUSION This study of endoscopic treatment for Barrett's dysplasia and neoplasia found that complete remission was achieved more often and more rapidly after Ps-PDT with similar disease recurrence rates compared with EMR or RFA. Adverse events were more common after EMR and Ps-PDT. Further studies are required to determine which ablation and resection techniques are ideally suited for each BE patient.
Collapse
Affiliation(s)
- Waseem J David
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
| | - Bashar J Qumseya
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA; Florida State University, Archbold Medical Group, Thomasville, Georgia, USA
| | - Yazen Qumsiyeh
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA; University of Vermont College of Medicine, Burlington, Vermont, USA
| | - Michael G Heckman
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Jacksonville, Florida, USA
| | - Nancy N Diehl
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Jacksonville, Florida, USA
| | - Michael B Wallace
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
| | - Massimo Raimondo
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
| | - Timothy A Woodward
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
| | - Herbert C Wolfsen
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
| |
Collapse
|
7
|
Palmer WC, Di Leo M, Jovani M, Heckman MG, Diehl NN, Iyer PG, Wolfsen HC, Wallace MB. Management of high grade dysplasia in Barrett's oesophagus with underlying oesophageal varices: A retrospective study. Dig Liver Dis 2015; 47:763-8. [PMID: 26066379 DOI: 10.1016/j.dld.2015.05.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Revised: 05/10/2015] [Accepted: 05/14/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND Endoscopic treatment of Barrett's oesophagus leading to high grade dysplasia with oesophageal varices may lead to bleeding complications. AIMS Estimate effectiveness of endoscopic band-ligation in oesophageal varices patients treated for high grade dysplasia, and compare to endoscopically treated non-oesophageal varices high grade dysplasia patients. METHODS Retrospective comparative study. All 8 high grade dysplasia patients with varices who were treated initially with band-ligation at Mayo Clinic between 8/1/1999 and 2/28/2014 were compared with reference group of 52 high grade dysplasia patients treated endoscopically. RESULTS One high grade dysplasia patients patient with oesophageal varices (12.5%) achieved complete remission of intestinal metaplasia defined by at least one followup endoscopy with normal biopsies, and 3 (37.5%) achieved complete remission of dysplasia defined by at least one followup endoscopy with non-dysplastic biopsies. 39 (75.0%) endomucosal resection/radiofrequency ablation patients experienced at least one followup endoscopy with normal biopsies, and 49 (94.2%) experienced non-dysplastic biopsies. Both of these endpoints occurred significantly more often in the endomucosal resection/radiofrequency ablation group compared to the high grade dysplasia with oesophageal varices group (p=0.016 and p=0.025, respectively). CONCLUSIONS High grade dysplastic Barrett's can be safely managed with band-ligation. However, resolution of Barrett's epithelium is rarely achieved with banding alone.
Collapse
Affiliation(s)
- William C Palmer
- Department of Gastroenterology and Hepatology, Mayo Clinic Jacksonville, USA.
| | - Milena Di Leo
- Division of Gastroenterology and Gastrointestinal Endoscopy, Vita-Salute San Raffaele University, Scientific Institute San Raffaele, Milan, Italy
| | - Manol Jovani
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Research Hospital, Milan, Italy
| | - Michael G Heckman
- Division of Biomedical Statistics and Informatics, Mayo Clinic Jacksonville, USA
| | - Nancy N Diehl
- Division of Biomedical Statistics and Informatics, Mayo Clinic Jacksonville, USA
| | - Prasad G Iyer
- Department of Gastroenterology and Hepatology, Mayo Clinic Rochester, USA
| | - Herbert C Wolfsen
- Department of Gastroenterology and Hepatology, Mayo Clinic Jacksonville, USA
| | - Michael B Wallace
- Department of Gastroenterology and Hepatology, Mayo Clinic Jacksonville, USA
| |
Collapse
|
8
|
Small AJ, Sutherland SE, Hightower JS, Guarner-Argente C, Furth EE, Kochman ML, Forde KA, Bewtra M, Falk GW, Ginsberg GG. Comparative risk of recurrence of dysplasia and carcinoma after endoluminal eradication therapy of high-grade dysplasia versus intramucosal carcinoma in Barrett's esophagus. Gastrointest Endosc 2015; 81:1158-66.e1-4. [PMID: 25650071 DOI: 10.1016/j.gie.2014.10.029] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2014] [Accepted: 10/23/2014] [Indexed: 02/08/2023]
Abstract
BACKGROUND Endoscopic therapy is the preferred approach for the management of Barrett's esophagus (BE) patients with high-grade dysplasia (HGD) and intramucosal carcinoma (IMC). Little is known about outcome differences in patients with HGD versus IMC. OBJECTIVE To determine and compare the rate of recurrent dysplasia or neoplasia in patients with HGD or IMC undergoing endoscopic therapy. DESIGN Retrospective cohort study. PATIENTS A total of 246 BE patients with either HGD or IMC referred for endoscopic therapy. INTERVENTION Patients underwent EMR and/or ablation therapy with the goal of complete eradication of all dysplasia/neoplasia and intestinal metaplasia (CE-IM). Patients were assigned to either the HGD or IMC group based on highest pathology grade at the start of therapy. MAIN OUTCOME MEASUREMENTS Complete eradication and recurrence of IM and/or HGD/neoplasia were assessed among patients with HGD versus IMC. Only patients with CE-IM (documented eradication of all dysplasia/neoplasia and IM on a single endoscopy) were included for analysis of recurrence rates and risk factors. RESULTS CE-IM was achieved in 113 of 135 patients (83.7%) with HGD and in 84 of 111 patients (75.7%) with IMC (P = .16). Overall recurrence rates of dysplasia or neoplasia after CE-IM were similar in both groups (HGD, 8.0% vs IMC, 9.5%; P = .44; relative risk, 1.2; 95% confidence interval, 0.5-3.0) and remained similar in patients with 5 years of surveillance after CE-IM (HGD, 13.5% vs IMC, 11.4%; P = .53; relative risk, 0.85; 95% confidence interval, 0.3-2.7). LIMITATIONS Retrospective, observational study and evolution of endoscopic modalities and experience. CONCLUSION Endoluminal therapy can successfully achieve eradication of IM and dysplasia or neoplasia in BE patients with HGD and IMC at comparable rates. There were no differences in the rates of recurrent HGD/IMC in the 2 groups.
Collapse
Affiliation(s)
- Aaron J Small
- Division of Gastroenterology, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA; Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Scott E Sutherland
- University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Jessica S Hightower
- University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Carlos Guarner-Argente
- Gastroenterology Department, Hospital de Sant Pau, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Emma E Furth
- Department of Pathology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Michael L Kochman
- Division of Gastroenterology, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA; Wilmott Center for Endoscopic Innovation, Research, and Training
| | - Kimberly A Forde
- Division of Gastroenterology, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA; Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Meenakshi Bewtra
- Division of Gastroenterology, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA; Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Gary W Falk
- Division of Gastroenterology, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Gregory G Ginsberg
- Division of Gastroenterology, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| |
Collapse
|
9
|
Qumseya B, David W, Woodward TA, Raimondo M, Wallace MB, Wolfsen HC, Lukens FJ. Safety of esophageal EMR in elderly patients. Gastrointest Endosc 2014; 80:586-591. [PMID: 24703086 DOI: 10.1016/j.gie.2014.02.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2013] [Accepted: 02/06/2014] [Indexed: 02/08/2023]
Abstract
BACKGROUND EMR is commonly used to remove suspicious esophageal lesions among patients with Barrett's esophagus (BE). BE primarily affects older patients. Yet, the safety profile of EMR in elderly patients has not been well-described. OBJECTIVE We aimed to study the safety profile of EMR in elderly patients compared with younger patients. DESIGN Retrospective, observational, descriptive study that used a prospective database. SETTING Tertiary-care referral center. PATIENTS A total of 136 patients who underwent esophageal EMR for BE. INTERVENTIONS EMR with/without ablative therapy. MAIN OUTCOME MEASUREMENTS The rate of adverse events, including bleeding, stricture formation, and perforation between elderly (aged ≥75 years) and younger (aged <75 years) patients. RESULTS We identified 136 patients who underwent esophageal EMR who were followed-up in our clinic. Of those, 40% (n = 55) were aged ≥75 years (elderly group) and 60% (n = 81) were aged <75 years (younger group). There was no difference in rate of stricture formation or early or delayed bleeding when we compared elderly patients to younger patients. None of the patients had esophageal perforation. On multivariable logistic regression analysis, controlling for patient sex, EMR technique, and underlying pathology, older age was not associated with increased odds of adverse events (OR 0.88; 95% confidence interval, 0.42-1.9; P = .75). LIMITATIONS Single-center experience. CONCLUSION Rates of adverse events from EMR appear to be similar in elderly patients compared with younger patients. Overall, esophageal EMR seems to offer an acceptable safety profile in elderly patients.
Collapse
Affiliation(s)
- Bashar Qumseya
- Department of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida
| | - Waseem David
- Department of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida
| | - Timothy A Woodward
- Department of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida
| | - Massimo Raimondo
- Department of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida
| | - Michael B Wallace
- Department of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida
| | - Herbert C Wolfsen
- Department of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida
| | - Frank J Lukens
- Department of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida
| |
Collapse
|
10
|
Paul S, Altorki N. Outcomes in the management of esophageal cancer. J Surg Oncol 2014; 110:599-610. [PMID: 25146593 DOI: 10.1002/jso.23759] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2014] [Accepted: 07/21/2014] [Indexed: 12/25/2022]
Abstract
Esophageal cancer rates have continued to rise in the Western World. Esophageal cancer will be responsible for an estimated 15,450 deaths in the United States in 2014 alone. Esophageal resection with or without preoperative therapy remains the mainstay of treatment. Advances in surgical technique and perioperative care have improved short-term outcomes considerably by decreasing operative mortality. Despite these advances though, esophagectomy remains a procedure associated with considerable morbidity from a wide range of complications. Prompt recognition and treatment of complications can lower overall morbidity and mortality. Unfortunately, long-term outcomes remain poor as the vast majority of patients present with loco-regionally advanced or metastatic disease. Surgery by itself provides poor loco-regional control and fails to address micrometastatic disease. Neoadjuvant chemotherapy or chemoradiation provides a modest survival advantage compared to surgical resection alone. Future gains in understanding the molecular biology of esophageal cancer will hopefully lead to improved therapeutics and resultant outcomes.
Collapse
Affiliation(s)
- Subroto Paul
- Division of Thoracic Surgery, Department of Cardiothoracic Surgery, New York Presbyterian Hospital-Weill Cornell Medical College, New York, NY
| | | |
Collapse
|
11
|
Qumseya B, David W, McCrum M, Dong Y, Raimondo M, Woodward TA, Wallace MB, Wolfsen HC. Gender differences in remission of esophageal intestinal metaplasia after radiofrequency ablation. Am J Gastroenterol 2014; 109:369-74. [PMID: 24394753 DOI: 10.1038/ajg.2013.454] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2013] [Accepted: 11/19/2013] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Few studies have assessed the effect of gender on remission rates after radiofrequency ablation (RFA) of Barrett's esophagus (BE). We aim to assess the effect of gender on the time to achieve complete remission of intestinal metaplasia (CRIM) among patients with BE, who underwent RFA. METHODS This was a retrospective, observational study using a large RFA database in a tertiary referral center. The primary outcome was time to CRIM compared between males and females. Covariates included age, race, smoking history, use of endoscopic mucosal resection (EMR), histology before RFA, and the number of RFA sessions. Time to CRIM (in months) was calculated using the Kaplan-Meier method and compared using the log-rank test. Multivariable Cox-proportional hazard models were used to assess for any association between time to CRIM and gender. RESULTS Two hundred and fifty-seven patients, 11% (n=23) female, underwent RFA for BE between May 2005 and June 2012. Males and females were similar in mean age, race, smoking history, median BE length, history of EMR, and baseline histology. Median time to CRIM for females was longer than males (24 months (95% confidence interval (CI): 10.3-60.2) vs. 11.7 months (95% CI: 10-15), P=0.03). Using Cox-regression analysis, controlling for age, use of EMR, BE segment length, and the number of RFA sessions, female gender was associated with a 55% decrease in the rate of CRIM compared with that in males (hazard ratio=0.45 (95% CI: 0.25-0.82), P=0.009). CONCLUSIONS Females take longer time to achieve CRIM when treated with RFA when compared with males of similar age and BE length.
Collapse
Affiliation(s)
- Bashar Qumseya
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
| | - Waseem David
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
| | - Marta McCrum
- Harvard School of Public Health and the Center for Surgery and Public Health (Brigham and Women's Hospital), Boston, Massachusetts, USA
| | - Yan Dong
- Department of Biostatistics, Harvard School of Public Health, Boston, Massachusetts,USA
| | - Massimo Raimondo
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
| | - Timothy A Woodward
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
| | - Michael B Wallace
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
| | - Herbert C Wolfsen
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
| |
Collapse
|