Epidemiology of Barrett’s Esophagus and Esophageal Adenocarcinoma

• Autores: Thomas M. Runge, Julian A. Abrams, Nicholas J. Shaheen
• Localización: Gastroenterology clinics of North America, ISSN 0889-8553, Vol. 44, Nº. 2, 2015 (Ejemplar dedicado a: Barrett’s Esophagus), págs. 203-231
• Idioma: inglés
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• Resumen

  • Barrett’s esophagus (BE) is the precursor to esophageal adenocarcinoma (EAC), a disease with increasing burden in the Western world, especially in white men. Risk factors for BE include obesity, tobacco smoking, and gastroesophageal reflux disease (GERD). EAC is the most common form of esophageal cancer in the United States. Risk factors include GERD, tobacco smoking, and obesity, whereas nonsteroidal antiinflammatory drugs and statins may be protective. Factors predicting progression from nondysplastic BE to EAC include dysplastic changes on esophageal histology and length of the involved BE segment. Biomarkers have shown promise, but none are approved for clinical use.