Receipt of Serial Endoscopy Procedures Prior to Esophageal Adenocarcinoma Diagnosis Is Associated with Better Survival.

Autor: Cummings LC; Division of Gastroenterology and Liver Disease, Department of Medicine, University Hospitals Cleveland Medical Center, 11100 Euclid Avenue Mailstop 5066, Cleveland, OH, 44106-5066, USA. linda.cummings@case.edu.; Case Comprehensive Cancer Center, 10900 Euclid Avenue, Cleveland, OH, 44106-7285, USA. linda.cummings@case.edu.; Department of Medicine, School of Medicine, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH, 44106, USA. linda.cummings@case.edu., Kou TD; Department of Quantitative and Population Health Sciences, School of Medicine, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH, 44106, USA., Chak A; Division of Gastroenterology and Liver Disease, Department of Medicine, University Hospitals Cleveland Medical Center, 11100 Euclid Avenue Mailstop 5066, Cleveland, OH, 44106-5066, USA.; Case Comprehensive Cancer Center, 10900 Euclid Avenue, Cleveland, OH, 44106-7285, USA.; Department of Medicine, School of Medicine, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH, 44106, USA., Schluchter MD; Case Comprehensive Cancer Center, 10900 Euclid Avenue, Cleveland, OH, 44106-7285, USA.; Department of Quantitative and Population Health Sciences, School of Medicine, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH, 44106, USA., Margevicius S; Case Comprehensive Cancer Center, 10900 Euclid Avenue, Cleveland, OH, 44106-7285, USA.; Department of Quantitative and Population Health Sciences, School of Medicine, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH, 44106, USA., Cooper GS; Division of Gastroenterology and Liver Disease, Department of Medicine, University Hospitals Cleveland Medical Center, 11100 Euclid Avenue Mailstop 5066, Cleveland, OH, 44106-5066, USA.; Case Comprehensive Cancer Center, 10900 Euclid Avenue, Cleveland, OH, 44106-7285, USA.; Department of Medicine, School of Medicine, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH, 44106, USA.
Jazyk: angličtina
Zdroj: Digestive diseases and sciences [Dig Dis Sci] 2022 Mar; Vol. 67 (3), pp. 1036-1044. Date of Electronic Publication: 2021 Apr 21.
DOI: 10.1007/s10620-021-06927-1
Abstrakt: Background: The poor prognosis of esophageal adenocarcinoma (EAC) has focused efforts on early detection by serial endoscopic surveillance of Barrett's esophagus (BE). Previously, we reported that receipt of endoscopy before EAC diagnosis was associated with improved survival.
Aim: We aimed to refine our previous analysis, assessing surveillance as measured by performance of serial endoscopy before EAC diagnosis and evaluating its association with stage and survival.
Methods: A retrospective cohort study was performed using the Surveillance, Epidemiology and End Results-Medicare database. Patients aged ≥ 70 years with EAC diagnosed during 1998-2009 were identified. Diagnosis with BE and receipt of ≥ 2 upper endoscopic procedures within 5 years before cancer diagnosis were identified. We compared a reference group not receiving serial endoscopy to 3 patterns based on ≥ 2 endoscopy dates relative to a timepoint 2 years before cancer diagnosis: "remote," "recent," and "sustained."
Results: Among 5532 patients, 28% (n = 1,575) had localized stage. Thirteen percent (n = 703) received ≥ 2 endoscopic procedures before cancer diagnosis: 224, 298, and 181 in the "recent," "remote," and "sustained" groups. Serial endoscopy and prior BE were associated with localized stage ("sustained" group OR 2.95, 95% confidence interval [CI] 2.07, 4.19; prior BE OR 2.68, 95% CI 2.03, 3.56). Serial endoscopy was associated with improved survival even with adjustment for lead time bias ("sustained" group HR 0.45, 95% CI 0.37, 0.55) and length time bias.
Conclusions: Sustained endoscopy was associated with earlier stage and improved survival. These results support the role of sustained surveillance in early detection of EAC.
(© 2021. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
Databáze: MEDLINE
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