Abstract

Endoscopic eradication therapy for dysplastic Barrett's esophagus (BE) comprises resection and mucosal ablation techniques. Over the years, these techniques have been tried with success, not only for dysplastic Barrett's epithelium but also for non-dysplastic Barrett's epithelium and early adenocarcinoma. Endoscopic resection is usually carried out for visible lesions, either as endoscopic mucosal resection (EMR), which is practiced widely in Western countries, or as endoscopic submucosal dissection, which is more popular in Japan and throughout Asia. Among ablative techniques are photodynamic therapy, cryotherapy, and radiofrequency ablation (RFA).We reviewed the published evidence pertaining to endoscopic treatments of dysplastic BE, with emphasis on the various resection and ablative techniques, their safety, efficacy, durability of effect, and tolerability.Both resection and ablation procedures performed endoscopically have been proved effective, and safe for treating dysplastic BE and early adenocarcinoma. Among the ablative techniques, RFA has shown to be more effective and safe, and is preferred for most cases.Endoscopic therapies have revolutionized the treatment of BE and have minimized the need for surgical intervention in many patients. Concomitant treatment of acid reflux with proton pump inhibitors and continuous surveillance are essential. Combination techniques such as EMR followed by RFA may be also considered in some cases.

View details for DOI 10.1007/s00268-014-2636-6

View details for Web of Science ID 000351230900009

View details for PubMedID 24841804