Preoperative endorectal brachytherapy in the treatment of locally advanced rectal cancer: Rethinking neoadjuvant treatment

Matthew C. Biagioli, Joseph M. Herman

Research output: Contribution to journalArticle

Abstract

Prior to the introduction of preoperative treatment and modern surgical technique, recurrence rates for locally advanced rectal cancer ranged from 30% to 50%. Since the widespread adoption of total mesorectal excision and preoperative chemoradiation therapy (CRT), local recurrence rates have reduced considerably to only 5-10%. However, preoperative treatment comes at a cost with significant acute and late toxicity. Additionally, 2 standards of care have emerged-1 week of radiation alone vs 5 weeks of concurrent chemoradiation. In this review, we evaluate toxicity associated with preoperative treatment as well as the key pathological factors that influence outcome in patients with locally advanced rectal cancer. Additionally, we discuss endorectal brachytherapy, an alternative preoperative treatment that may result in equivalent or improved response rates with less toxicity when compared to conventional CRT.

Original languageEnglish (US)
Pages (from-to)26-32
Number of pages7
JournalSeminars in Colon and Rectal Surgery
Volume25
Issue number1
DOIs
StatePublished - Mar 2014

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ASJC Scopus subject areas

  • Gastroenterology
  • Surgery

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