Anti-reflux mucosal ablation (ARMA) as a new treatment for gastroesophageal reflux refractory to proton pump inhibitors: a pilot study.
Endosc Int Open
; 8(2): E133-E138, 2020 Feb.
Article
em En
| MEDLINE
| ID: mdl-32010745
ABSTRACT
Background The incidence of proton pump inhibitor (PPI)-refractory gastroesophageal reflux disease (GERD) has been increasing. While surgical intervention with Laparoscopic Nissen Fundoplication remains the gold standard, less invasive anti-reflux interventions are desired. We have developed a minimally invasive anti-reflux mucosal ablation (ARMA) treatment. Herein, we report its technical details and describe its feasibility, safety, and efficacy in PPI-refractory GERD. Methods We conducted a prospective single-center single-arm interventional trial evaluating the outcome of ARMA in 12 patients with PPI-refractory GERD. GERD-Health Related Quality of Life Questionnaire (GERD-HRQL) evaluation, Frequency Scale for the Symptoms of GERD (FSSG) assessment, and impedance-pH monitoring were performed at baseline and at 2 months post-ARMA. Results A total of 12 patients underwent ARMA with a median follow-up duration of 9 months (range 6â-â14 months). Median GERD-HRQL score significantly improved from 30.5 to 12 ( P â=â0.002); median FSSG score significantly improved from 25 to 10.5 ( P â=â0.002), and median DeMeester score decreased from 33.5 to 2.8 ( P â=â0.049) at 2 months follow-up.âNo immediate complications were observed. Conclusion Our pilot study has shown that ARMA, a new endoscopic treatment for PPI-refractory GERD, is simple, safe, and improves GERD-related symptoms and objective acid reflux parameters.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Aspecto:
Patient_preference
Idioma:
En
Revista:
Endosc Int Open
Ano de publicação:
2020
Tipo de documento:
Article
País de afiliação:
Japão