EUS-BD for calibration of benign stenosis of the bile duct in patients with altered anatomy or inaccessible papilla.

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Version: Final published version
License: CC BY-NC-ND 4.0
Serval ID
serval:BIB_E356174D051A
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
EUS-BD for calibration of benign stenosis of the bile duct in patients with altered anatomy or inaccessible papilla.
Journal
Endoscopy international open
Author(s)
Caillol F., Godat S., Solovyev A., Harouchi A., Oumrani S., Marx M., Hoibian S., Dahel Y., Ratone J.P., Giovannini M.
ISSN
2364-3722 (Print)
ISSN-L
2196-9736
Publication state
Published
Issued date
03/2024
Peer-reviewed
Oui
Volume
12
Number
3
Pages
E377-E384
Language
english
Notes
Publication types: Journal Article
Publication Status: epublish
Abstract
Background and study aims In cases of inaccessible papilla, EUS-guided biliary drainage (EUS-BD) has been described as an alternative to calibrate benign biliary stenosis. However, few studies are available. Patients and methods This tw-center, retrospective study was designed to evaluate technical success and clinical success at 1 year. All patients who underswent EUS-BD without the rendezvous technique used for calibration of benign biliary stenosis were included from 2016 to 2022. Patients underwent EUS-hepaticogastrostomy (EUS-HGS) during the first session. Then, HGS was used to access the bile duct, allowing calibration of the stenosis: Dilation of the biliary stenosis and placement of double pigtail stents through the stenosis for 1 year. Results Thirty-six patients were included. Technical success was 89% (32/36), with four failures to cross the stenosis but EUS-HGS was performed in 100% of the cases. Nine patients were excluded during calibration because of oncological relapse in six and complex stenosis in three. Three patients had not yet reached 1 year of follow-up. Twenty patients had a calibration for at least 1 year. Clinical success after stent placement was considered in all cases after 1 year of follow-up. Thirteen patients underwent stent removal and no relapse occurred after 435 days of follow-up (SD=568). Global morbidity was 41.7% (15/36) with only one serious complication (needing intensive care), including seven cases of cholangitis due to intrabiliary duct obstruction and five stent migrations. No deaths were reported. Conclusions EUS-BD for calibration in case of benign biliary stenosis is an option. Dedicated materials are needed to decrease morbidity.
Keywords
Biliary tract, Endoscopic ultrasonography, Intervention EUS, Pancreatobiliary (ERCP/PTCD), Strictures
Pubmed
Web of science
Open Access
Yes
Create date
14/03/2024 17:15
Last modification date
09/08/2024 15:07
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