Novel endoscopic tangential sawing technique in treatment of giant gastric bezoars: a retrospective single-center study (with video).
Gastrointest Endosc
; 96(1): 150-154, 2022 07.
Article
em En
| MEDLINE
| ID: mdl-35016893
ABSTRACT
BACKGROUND AND AIMS:
The current methods for treatment of giant gastric bezoars mainly include chemical dissolution, endoscopic fragmentation, and surgical removal, which often have limited curative effects or generate multiple adverse events. Therefore, there is an urgent need to find new methods to overcome such a dilemma. The aim of this study was to evaluate the safety, efficacy, and feasibility of a novel guidewire-based tangential sawing fragmentation (GTSF) technique to treat giant gastric bezoars.METHODS:
This retrospective single-center study was performed in the Department of Gastroenterology and Hepatology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital. Ten patients with giant bezoars were consecutively enrolled from December 8, 2019 to April 8, 2021. We treated the 10 patients with the GTSF technique, recorded the GTSF procedure, and followed the patients with gastroscopy 2 weeks after the procedure.RESULTS:
All patients were successfully treated by the GTSF technique, and the giant bezoar was broken into small pieces (<2 cm in diameter). The average operation time was 21.73 minutes, and the average fragmentation time was 8.06 minutes. Ten patients treated with the GTSF technique attained satisfactory treatment results, with no acute adverse events or alimentary canal injury during the procedure, and no bezoar residue remained as shown by gastroscopy 2 weeks after the procedure.CONCLUSIONS:
The GTSF technique is a safe, effective, and feasible method for removing giant bezoars and can be considered as an alternative treatment of this disease.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Bezoares
Tipo de estudo:
Observational_studies
Limite:
Humans
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article