Endoscopic Closure Utilizing Endoloop and Endoclips After Gastric Endoscopic Submucosal Dissection for Patients on Antithrombotic Therapy.
Dig Dis Sci
; 66(7): 2336-2344, 2021 07.
Article
em En
| MEDLINE
| ID: mdl-32797345
ABSTRACT
OBJECTIVES:
Antithrombotic therapy is a well-known independent risk factor for bleeding after endoscopic submucosal dissection (ESD) of early gastric cancer (EGC). A novel method of ulcer base closure using an endoloop and endoclips has been reported. This study aimed to evaluate the effectiveness of endoscopic closure using an endoloop and endoclips in preventing post-ESD bleeding in patients undergoing gastric ESD on antithrombotic therapy.METHODS:
This was a single center, retrospective study. Patients on antithrombotic therapy who underwent gastric ESD were divided into two groups, the closure group and the non-closure group. We analyzed procedural outcomes, post-ESD bleeding rate and factors associated with post-ESD bleeding.RESULTS:
Among 400 ESDs with EGCs in 311 patients, 131 ESDs in 110 patients were in the closure group, and 269 ESDs in 217 patients were in the non-closure group (16 patients were overlapped in both groups). Post-ESD bleeding rate was 11.5% (15/131) in the closure group, and 11.9% (32/269) in the non-closure group (p = 0.89). Total sustained closure rate during second look endoscopy was 47.8% (33/69). Post-ESD bleeding rate tended to be lower in the closure group than in the non-closure group for lesions located in the greater curvature (3.6% vs. 11.1%, p = 0.11). In addition, sustained closure rate was significantly higher in the greater curvature than in the lesser curvature (72.0% vs. 34.1%, p < 0.01). Multivariate analysis revealed resection size > 40 mm and heparin bridge were the independent risk factor for post-ESD bleeding.CONCLUSION:
Ulcer base closure using endoloop and endoclips did not prevent post-ESD bleeding in patients on antithrombotic therapy.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Instrumentos Cirúrgicos
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Hemorragia Pós-Operatória
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Fibrinolíticos
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Ressecção Endoscópica de Mucosa
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Hemorragia Gastrointestinal
Tipo de estudo:
Observational_studies
/
Risk_factors_studies
Limite:
Aged
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Aged80
/
Female
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Humans
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Male
Idioma:
En
Revista:
Dig Dis Sci
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Japão