The Efficacy and Safety of Treatment Outcomes for Refractory Benign Esophageal Strictures Using a Novel Combination of Needle-Knife Stricturoplasty, Balloon Dilation, and Steroid Injection (with Video)

Authors

Andrew Canakis, Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, Maryland, USA.
Varun Kesar, Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, Maryland, USA.
Benjamin Twery, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA.
Osman Ali, Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, Maryland, USA.
Justin Canakis, Department of Medicine, George Washington University School of Medicine, Washington, District of Columbia, USA.
Caleb Hudspath, Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, Maryland, USA.
Eric M. Goldberg, Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, Maryland, USA.

Document Type

Journal Article

Publication Date

2-1-2024

Journal

GE Portuguese journal of gastroenterology

Volume

31

Issue

1

DOI

10.1159/000527770

Keywords

Benign strictures; Dysphagia; Esophageal stricture; Stricturoplasty

Abstract

BACKGROUND AND AIMS: Benign esophageal strictures often present with dysphagia and can significantly impair a patient's quality of life, especially when refractory to standard endoscopic techniques. When repeat dilations fail to achieve an adequate luminal diameter or resolve dysphagia, further therapy with needle-knife or steroid injections is needed. However, patients can still clinically fail. To manage such strictures, we employed a novel combination of all three techniques. METHODS: Single-center case series of adult patients with benign strictures that were refractory to conventional endoscopic therapy and removable self-expanding metal stenting. Primary clinical success was defined as complete resolution in dysphagia. Secondary outcomes included periodic dilation index (frequency of dilations over the follow-up time), esophageal diameter changes, technical success, and complications. RESULTS: Four patients (median age 49.7 years old, interquartile range [IQR] 30-59) underwent endoscopic therapy for complex, benign strictures using our triple therapy technique. Etiologies of the strictures included peptic strictures ( = 3) and an anastomotic stricture ( = 1). There was 100% technical success rate with no associated adverse events. There was a 50% clinical success rate, with 1 additional patient having partial improvement in dysphagia. The median diameter of the esophagus before and after triple therapy was 3.2 mm (IQR 3.5-5.5) and 12.8 mm (IQR 11.7-14.2), respectively. The periodic dilation index was 6.3 before and 1.5 after triple therapy. The median length of follow-up was 362.5 days. CONCLUSION: Triple combination therapy may be useful in benign strictures that are refractory to standard techniques. Larger studies are needed to validate these findings.

APA Citation

Canakis, Andrew; Kesar, Varun; Twery, Benjamin; Ali, Osman; Canakis, Justin; Hudspath, Caleb; and Goldberg, Eric M., "The Efficacy and Safety of Treatment Outcomes for Refractory Benign Esophageal Strictures Using a Novel Combination of Needle-Knife Stricturoplasty, Balloon Dilation, and Steroid Injection (with Video)" (2024). GW Authored Works. Paper 4396.
https://hsrc.himmelfarb.gwu.edu/gwhpubs/4396

Department

School of Medicine and Health Sciences Resident Works