Open Access
CC BY-NC-ND 4.0 · Endosc Int Open 2024; 12(11): E1417-E1424
DOI: 10.1055/a-2461-4160
Original article

Low incidence of deep vein thrombosis after double-balloon endoscopy and colorectal submucosal dissection: Multicenter, prospective study

Tomoya Sugiyama
1   Department of Gastroenterology, Aichi Medical University, Nagakute, Japan (Ringgold ID: RIN263170)
,
Takahito Katano
2   Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan (Ringgold ID: RIN38386)
,
2   Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan (Ringgold ID: RIN38386)
,
Masahide Ebi
1   Department of Gastroenterology, Aichi Medical University, Nagakute, Japan (Ringgold ID: RIN263170)
,
Takanori Ozeki
3   Department of Gastroenterology, Toyokawa City Hospital, Toyokawa, Japan
,
Takashi Mizushima
4   Department of Gastroenterology, Gifu Prefectural Tajimi Hospital, Tajimi, Japan
,
Yoshikazu Hirata
5   Department of Gastroenterology, Kasugai Municipal Hospital, Kasugai, Japan
,
Keisuke Ito
6   Department of Gastroenterology, Nagoya City University East Medical Center, Nagoya, Japan (Ringgold ID: RIN36975)
,
Keiji Ozeki
2   Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan (Ringgold ID: RIN38386)
,
Yoshiharu Yamaguchi
1   Department of Gastroenterology, Aichi Medical University, Nagakute, Japan (Ringgold ID: RIN263170)
,
Ryo Ishihara
4   Department of Gastroenterology, Gifu Prefectural Tajimi Hospital, Tajimi, Japan
,
Kazuhiro Yamamoto
1   Department of Gastroenterology, Aichi Medical University, Nagakute, Japan (Ringgold ID: RIN263170)
,
Yusuke Mizuno
2   Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan (Ringgold ID: RIN38386)
,
Kazuhiro Nagao
1   Department of Gastroenterology, Aichi Medical University, Nagakute, Japan (Ringgold ID: RIN263170)
,
Yuki Inagaki
3   Department of Gastroenterology, Toyokawa City Hospital, Toyokawa, Japan
,
Kunio Kasugai
1   Department of Gastroenterology, Aichi Medical University, Nagakute, Japan (Ringgold ID: RIN263170)
,
Hiromi Kataoka
2   Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan (Ringgold ID: RIN38386)
› Institutsangaben
Clinical Trial: Registration number (trial ID): UMIN000041789, Trial registry: UMIN Japan (http://www.umin.ac.jp/english/), Type of Study: Multicenter, prospective cohort study
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Abstract

Background and study aims Although deep vein thrombosis (DVT) and pulmonary embolism (PE) are major postoperative complications, risk of DVT/PE after endoscopic procedures remains unknown. This study aimed to identify risks of DVT/PE after colorectal endoscopic submucosal dissection (ESD) and double-balloon endoscopy (DBE).

Patients and methods Patients who were scheduled to undergo DBE and colorectal ESD were prospectively enrolled in this study. Before enrollment, all patients were confirmed to have no DVT on whole-leg ultrasonography (US) or contrast-enhanced computed tomography (CECT). All patients routinely underwent whole-leg US after ESD or DBE. The primary endpoint was incidence of DVT after colorectal ESD and DBE. The preplanned sample size was 170 patients in the colorectal ESD group and 75 in the DBE group.

Results Between September 2020 and June 2022, 170 patients who had colorectal ESD and 75 who had DBE were recruited for this study; however, 238 patients (ESD, n = 167; DBE, n = 71) were analyzed. Of these 238 patients, DVT occurred in only one patient after colorectal ESD and incidence of DVT was 0.4% (95% confidence interval [CI] 0–1.2) in total, including 0.6% (95% CI 0–1.8) after colorectal ESD and 0% after DBE. Conversely, no PE occurred in the entire cohort.

Conclusions This prospective study demonstrated that risk of DVT/PE following highly invasive endoscopic procedures including colorectal ESD and DBE is very low.

Supplementary Material



Publikationsverlauf

Eingereicht: 17. März 2024

Angenommen nach Revision: 28. Oktober 2024

Accepted Manuscript online:
04. November 2024

Artikel online veröffentlicht:
28. November 2024

© 2024. 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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