CC BY-NC-ND 4.0 · Endoscopy 2023; 11(11): E1092-E1098
DOI: 10.1055/a-2185-5947
Original article

Pilot study of an endoluminal-suturing device as a treatment for patients with gastroesophageal reflux disease

Hubert Louis
1   Gastroenterology, Hepatopancreatology and Digestive Oncology, Hôpital Universitaire de Bruxelles (H.U.B.), C.U.B. Hôpital Erasme, Université Libre de Bruxelles, Bruxelles, Belgium
,
Pauline Van Ouytsel
1   Gastroenterology, Hepatopancreatology and Digestive Oncology, Hôpital Universitaire de Bruxelles (H.U.B.), C.U.B. Hôpital Erasme, Université Libre de Bruxelles, Bruxelles, Belgium
,
Loulia Leclercq
2   Endo Tools Therapeutics, Gosselies, Belgium
,
Mélina Houinsou Hans
3   Department of Biomedical Research, Université Libre de Bruxelles, Bruxelles, Belgium (Ringgold ID: RIN26659)
,
Jacques Devière
1   Gastroenterology, Hepatopancreatology and Digestive Oncology, Hôpital Universitaire de Bruxelles (H.U.B.), C.U.B. Hôpital Erasme, Université Libre de Bruxelles, Bruxelles, Belgium
,
Ricardo Rio-Tinto
4   Digestive Diseases Unit, Champalimaud Foundation, Lisboa, Portugal (Ringgold ID: RIN247170)
,
1   Gastroenterology, Hepatopancreatology and Digestive Oncology, Hôpital Universitaire de Bruxelles (H.U.B.), C.U.B. Hôpital Erasme, Université Libre de Bruxelles, Bruxelles, Belgium
› Institutsangaben
TRIAL REGISTRATION: Registration number (trial ID): NCT03999502, Trial registry: ClinicalTrials.gov (http://www.clinicaltrials.gov/), Type of Study: Prospective

Abstract

Background and study aims Endoscopic therapy is a promising option for patients with gastroesophageal reflux disease (GERD). The aim of this study was to assess safety and feasibility of the Endomina suturing platform as a treatment for GERD.

Patients and methods This was a two-center study of patients with chronic GERD symptoms that responded at least partially to proton pump inhibitors (PPIs). Primary endpoints were to assess the safety of the procedure and persistence of the sutures. Secondary endpoints were to assess esophageal pH-impedance and manometry parameters changes at 6 months, as well as GERD symptoms and PPI use up to 12 months of follow-up.

Results Fourteen patients were treated (13 males, mean of 43±12 years), with a mean number of three plications per patient. Thirteen, 10, and nine patients were analyzed at 3, 6, and 12 months of follow-up, respectively. One device-related adverse event occurred (loss of needle tip requiring endoscopic retrieval 1 week later). A mean of two plications persisted at 3 and 12 months. A decrease in median acid exposure time and reflux episodes was observed after the procedure. Mean Reflux Symptom Index and GERD-Health-Related Quality of Life scores decreased during follow-up visits and 90% of the patients discontinued PPI use at 1 year.

Conclusions Endoscopic full-thickness suturing of the esophagogastric junction with the Endomina suturing platform is feasible, allowing persistence of two-thirds of the plications, with promising results for decreasing reflux and improving GERD symptoms.



Publikationsverlauf

Eingereicht: 11. April 2023

Angenommen nach Revision: 22. September 2023

Accepted Manuscript online:
04. Oktober 2023

Artikel online veröffentlicht:
27. November 2023

© 2023. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial-License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/).

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Rüdigerstraße 14, 70469 Stuttgart, Germany

 
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