Trends in prevalence of esophageal adenocarcinoma : Findings from a statewide database of over 6 million patients

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Esophageal cancer (EC) is a leading cause of cancer-related death in the west 1 . Esophageal squamous cell carcinoma (SCC) is the most common type of EC worldwide. However, in Western countries, including the United States, esophageal adenocarcinoma (EAC) is the most common 2 . EAC is most common in the lower esophagus whereas SCC is most common in the middle and upper esophagus 3 . The incidence of EAC has increased dramatically in western countries over the past few decades. 2 3 The exact reason for this rise in EAC has not been clearly understood. However, an increase in the prevalence of EAC risk factors is postulated as a potential explanation 4 . Although there are many identifiable EAC risk factors, including gastroesophageal reflux disease (GERD), obesity, male sex, White race, and smoking 5 6 7 , Barrett's esophagus (BE) remains the major precursor lesion of esophageal adenocarcinoma. BE develops when there is a change in the normal squamous lining of the esophageal mucosa into intestinal metaplasia 8 9 . The incidence has also increased in the population over the past few decades 10 11 . There is a well-described progression within BE from non-dysplastic BE (NDBE), low-grade dysplasia (LGD), high-grade dysplasia (HGD), intramucosal carcinoma (IMC), to invasive EAC 12 13 . Recent data suggest that the increased incidence of EAC may have plateaued 1 . However, we questioned whether the prevalence of EAC is still increasing, especially at younger ages in lieu of recent trends showing an increase in the prevalence of colorectal cancer in younger patients. These findings resulted in a lowering of the colorectal cancer screening age cutoff to 45 years from 50 years 14 15 16 . Therefore, we aimed to assess the time trends in the prevalence and incidence of EAC and some of its risk factors in a large population of patients in Florida and to assess these trends based on age categories. We hypothesized that the prevalence of EAC and BE has increased over time at younger age groups.

Medienart:	E-Artikel

Erscheinungsjahr:	2024
Erschienen:	2024

Enthalten in:	Zur Gesamtaufnahme - volume:12
Enthalten in:	Endoscopy international open - 12(2024), 2 vom: 21. Feb., Seite E218-E226

Sprache:	Englisch

Beteiligte Personen:	Qumseya, Bashar [VerfasserIn] Yang, Shuang [VerfasserIn] Guo, Yi [VerfasserIn]

Links:	Volltext

Themen:	Barrett's and adenocarcinoma Epidemiology Journal Article Reflux disease

Anmerkungen:	Date Revised 17.02.2024 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE

doi:	10.1055/a-2221-7974

funding:
Förderinstitution / Projekttitel:

PPN (Katalog-ID):	NLM368524353