Maruta A, Iwashita T, Yoshida K, Iwata K, Shimizu S, Shimizu M. Endoscopic internalization by cutting versus removal of the endoscopic transpapillary naso-gallbladder drainage tube in preoperative management of acute cholecystitis: A retrospective multicenter cohort study.
JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2023;
30:1152-1160. [PMID:
37337417 DOI:
10.1002/jhbp.1344]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 04/03/2023] [Accepted: 04/14/2023] [Indexed: 06/21/2023]
Abstract
BACKGROUND
Endoscopic transpapillary naso-gallbladder drainage (ENGBD) has been reported to be an effective treatment option for acute cholecystitis. At our institution, ENGBD was first placed for external fistula management, and endoscopic internalization by cutting was performed, shifting to endoscopic transpapillary gallbladder stenting (EGBS) after improvement of cholecystitis. However, there has been no comparative study to define which preoperative management is better: converting ENGBD to EGBS or removing ENGBD. The study aimed to compare the incidence rate of the late adverse events (AEs) related to biliary system between shifting from ENGBD to EGBS and removal of ENGBD.
METHODS
We retrospectively studied 122 patients who underwent ENGBD for acute cholecystitis between January 2010 and October 2022. The patients were divided into two groups: the cutting group (converting ENGBD to EGBS) and the removal group (removal of ENGBD). The short and late clinical outcomes were compared between groups.
RESULTS
Endoscopic transpapillary naso-gallbladder drainage was successfully placed in 78.6% (96/122), and elective cholecystectomy was performed in 31 and 36 patients in the cutting and removal groups, respectively. The cumulative late-AE rates were 6.4% and 33.3% (p = .007), with a median waiting period for elective cholecystectomy of 58 and 33 days (p = .390) in the cutting and removal groups, respectively. In the multivariate analysis, only endoscopic internalization by cutting was an independent factor affecting late AEs.
CONCLUSION
Endoscopic internalization by cutting ENGBD after the resolution of acute cholecystitis was considered effective in reducing the risk of late AEs during the waiting period for an elective cholecystectomy.
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