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Koga T, Yamada H, Ishida Y, Tsuchiya N, Kitaguchi T, Matsumoto K, Fukuyama M, Kojima N, Hirai F. Radial force and wire structure determine the onset of covered self-expandable metal stent migration in endoscopic ultrasound-guided hepaticogastrostomy: Measurement of sliding-resistance force using a porcine model. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2024. [PMID: 39075945 DOI: 10.1002/jhbp.12050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/31/2024]
Abstract
BACKGROUND Self-expandable metal stent (SEMS) migration after endoscopic ultrasound-guided hepaticogastrostomy (EUS-HGS) is a severe complication. The migration risk could be related to the surface friction of SEMS, assumed to be affected by the wire structure and mechanical properties, including radial force (RF); however, their relevance remains unclear. This experimental study aimed to assess the mechanical properties of SEMS involved in the onset of stent migration by measuring the sliding-resistance force (SF) as the SEMS moves through the stomach wall. METHODS The SF of seven types of 8-mm diameter SEMS (four braided and three laser-cut types) and porcine stomach wall was measured with a universal testing machine. The SF of each SEMS was measured three times, and the average maximum SF (SFmax) was used for analysis. The correlation between SFmax and RF of each SEMS was evaluated. RESULTS SFmax and RF showed a very strong positive correlation (r = 0.92). Compared to the regression line predictions in the scatter plots of SFmax and RF, the SFmax of laser-cut and braided type SEMSs had positive and negative residuals, respectively. CONCLUSIONS Selecting a laser-cut type SEMS with a higher RF may more effectively prevent the onset of stent migration against the stomach wall in EUS-HGS.
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Affiliation(s)
- Takehiko Koga
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Hiroshi Yamada
- Department of Biological Functions Engineering, Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology, Kitakyushu, Japan
| | - Yusuke Ishida
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Naoaki Tsuchiya
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Takanori Kitaguchi
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Keisuke Matsumoto
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Makoto Fukuyama
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Norihiro Kojima
- Department of Gastroenterology, Taragi Municipal Hospital, Kumamoto, Japan
| | - Fumihito Hirai
- Department of Gastroenterology and Medicine, Fukuoka University Faculty of Medicine, Fukuoka, Japan
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Alsakarneh S, Madi MY, Dahiya DS, Jaber F, Kilani Y, Ahmed M, Beran A, Abdallah M, Al Ta’ani O, Mittal A, Numan L, Goyal H, Bilal M, Kiwan W. Is Endoscopic Ultrasound-Guided Hepaticogastrostomy Safe and Effective after Failed Endoscopic Retrograde Cholangiopancreatography?-A Systematic Review and Meta-Analysis. J Clin Med 2024; 13:3883. [PMID: 38999449 PMCID: PMC11242375 DOI: 10.3390/jcm13133883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2024] [Revised: 06/22/2024] [Accepted: 06/26/2024] [Indexed: 07/14/2024] Open
Abstract
Background/Objectives: Endoscopic ultrasound-guided hepaticogastrostomy (EUS-HGS) has emerged as an alternative option for biliary drainage in cases of failed endoscopic retrograde cholangiopancreatography (ERCP). Limited data exist on the safety and efficacy of EUS-HGS. In this comprehensive meta-analysis, we aim to study the safety and efficacy of EUS-HGS in cases of failed conventional ERCP. Methods: Embase, PubMed, and Web of Science databases were searched to include all studies that evaluated the efficacy and safety of EUS-HGS. Using the random effect model, the pooled weight-adjusted event rate estimate for clinical outcomes in each group were calculated with 95% confidence intervals (CIs). The primary outcomes were technical and clinical success rates. Secondary outcomes included overall adverse events (AEs), rates of recurrent biliary obstruction (RBO), and rates or re-intervention. Results: Our analysis included 70 studies, with a total of 3527 patients. The pooled technical and clinical success rates for EUS-HGS were 98.1% ([95% CI, 97.5-98.7]; I2 = 40%) and 98.1% ([95% CI, 97.5-98.7]; I2 = 40%), respectively. The pooled incidence rate of AEs with EUS-HGS was 14.9% (95% CI, 12.7-17.1), with bile leakage being the most common (2.4% [95% CI, 1.7-3.2]). The pooled incidence of RBO was 15.8% [95% CI, 12.2-19.4], with a high success rate for re-intervention (97.5% [95% CI, 94.7-100]). Conclusions: Our analysis showed high technical and clinical success rates of EUS-HGS, making it a feasible and effective alternative to ERCP. The ongoing development of dedicated devices and techniques is expected to make EUS-HGS more accessible and safer for patients in need of biliary drainage.
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Affiliation(s)
- Saqr Alsakarneh
- Department of Internal Medicine, University of Missouri-Kansas City, Kansas City, MO 64108, USA; (S.A.)
| | - Mahmoud Y. Madi
- Department of Gastroenterology and Hepatology, Saint Louis University, Saint Louis, MO 63103, USA
| | - Dushyant Singh Dahiya
- Division of Gastroenterology, Hepatology & Motility, The University of Kansas School of Medicine, Kansas City, KS 66103, USA
| | - Fouad Jaber
- Department of Internal Medicine, University of Missouri-Kansas City, Kansas City, MO 64108, USA; (S.A.)
| | - Yassine Kilani
- Department of Internal Medicine, Weill Cornell University, New York, NY 10065, USA
| | - Mohamed Ahmed
- Department of Gastroenterology and Hepatology, University of Missouri-Kansas City, Kansas City, MO 64108, USA
| | - Azizullah Beran
- Division of Gastroenterology and Hepatology, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Mohamed Abdallah
- Department of Gastroenterology and Hepatology, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
| | - Omar Al Ta’ani
- Department of Internal Medicine, Allegheny General Hospital, Allegheny, PA 15212, USA
| | - Anika Mittal
- Department of Internal Medicine, University of Missouri-Kansas City, Kansas City, MO 64108, USA; (S.A.)
| | - Laith Numan
- Department of Gastroenterology and Hepatology, Saint Louis University, Saint Louis, MO 63103, USA
| | - Hemant Goyal
- Division of Gastroenterology and Hepatology, Borland Groover, Jacksonville, FL 32207, USA
| | - Mohammad Bilal
- Division of Gastroenterology and Hepatology, University of Minnesota, Minneapolis, MN 55455, USA
| | - Wissam Kiwan
- Department of Gastroenterology and Hepatology, Saint Louis University, Saint Louis, MO 63103, USA
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Itonaga M, Ashida R, Emori T, Hatamaru K, Yamashita Y, Kawaji Y, Tamura T, Tuda I, Tamura T, Koutani H, Yamazaki H, Shimokawa T, Kitano M. Safety of skipping the tract dilation step for EUS-guided biliary drainage in patients with unresectable malignant biliary obstruction (with video). Surg Endosc 2024; 38:2288-2296. [PMID: 38488871 DOI: 10.1007/s00464-024-10731-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 01/28/2024] [Indexed: 03/17/2024]
Abstract
BACKGROUND Thin delivery system stents can be inserted directly without the need for a tract dilation step and are expected to reduce bile leakage during endoscopic ultrasound-guided biliary drainage (EUS-BD). The present study retrospectively compared the safety and efficacy of EUS-BD using a thin metal stent (< 7.5 Fr) with those of EUS-BD using a conventional stent (≥ 7.5 Fr). METHODS The present study enrolled 112 patients who underwent EUS-BD using metal stents for unresectable malignant biliary obstruction between April 2016 and July 2022. The primary endpoint was the rate of adverse events (AEs). The secondary endpoints were clinical success rate, procedure time, procedure success rate in the absence of the tract dilation step, recurrent biliary obstruction rate, time to biliary obstruction, and overall survival. Risk factors associated with early AEs were also evaluated. RESULTS The rate of early AEs was significantly lower (12% vs. 35%, P = 0.013) and the procedure success without the tract dilation step was significantly higher (82% vs. 33%, P < 0.001) in the thin than in the conventional delivery system stent group. None of the other secondary endpoints differed significantly between the two groups. Multivariate analysis showed that employing the tract dilation step during EUS-BD was a significant independent risk factor for early AEs (skipping vs. employing; HR, 9.66; 95% CI, 1.13-83.0, P = 0.028). CONCLUSION Employing the tract dilation step during EUS-BD was a significant risk factor for early AEs. Metal stents with a delivery diameter < 7.5 Fr can be inserted directly without the tract dilation step, resulting in lower early AE rates.
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Affiliation(s)
- Masahiro Itonaga
- Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama City, Wakayama, 641-0012, Japan
| | - Reiko Ashida
- Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama City, Wakayama, 641-0012, Japan
| | - Tomoya Emori
- Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama City, Wakayama, 641-0012, Japan
| | - Keiichi Hatamaru
- Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama City, Wakayama, 641-0012, Japan
| | - Yasunobu Yamashita
- Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama City, Wakayama, 641-0012, Japan
| | - Yuki Kawaji
- Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama City, Wakayama, 641-0012, Japan
| | - Takashi Tamura
- Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama City, Wakayama, 641-0012, Japan
| | - Ikuhisa Tuda
- Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama City, Wakayama, 641-0012, Japan
| | - Takaaki Tamura
- Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama City, Wakayama, 641-0012, Japan
| | - Hiromu Koutani
- Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama City, Wakayama, 641-0012, Japan
| | - Hirofumi Yamazaki
- Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama City, Wakayama, 641-0012, Japan
| | - Toshio Shimokawa
- Clinical Study Support Center, Wakayama Medical University, Wakayama, Japan
| | - Masayuki Kitano
- Second Department of Internal Medicine, Wakayama Medical University, 811-1 Kimiidera, Wakayama City, Wakayama, 641-0012, Japan.
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Giri S, Mohan BP, Jearth V, Kale A, Angadi S, Afzalpurkar S, Harindranath S, Sundaram S. Adverse events with EUS-guided biliary drainage: a systematic review and meta-analysis. Gastrointest Endosc 2023; 98:515-523.e18. [PMID: 37392952 DOI: 10.1016/j.gie.2023.06.055] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 06/01/2023] [Accepted: 06/20/2023] [Indexed: 07/03/2023]
Abstract
BACKGROUND AND AIMS Multiple meta-analyses have evaluated the technical and clinical success of EUS-guided biliary drainage (BD), but meta-analyses concerning adverse events (AEs) are limited. The present meta-analysis analyzed AEs associated with various types of EUS-BD. METHODS A literature search of MEDLINE, Embase, and Scopus was conducted from 2005 to September 2022 for studies analyzing the outcome of EUS-BD. The primary outcomes were incidence of overall AEs, major AEs, procedure-related mortality, and reintervention. The event rates were pooled using a random-effects model. RESULTS One hundred fifty-five studies (7887 patients) were included in the final analysis. The pooled clinical success rates and incidence of AEs with EUS-BD were 95% (95% confidence interval [CI], 94.1-95.9) and 13.7% (95% CI, 12.3-15.0), respectively. Among early AEs, bile leak was the most common followed by cholangitis with pooled incidences of 2.2% (95% CI, 1.8-2.7) and 1.0% (95% CI, .8-1.3), respectively. The pooled incidences of major AEs and procedure-related mortality with EUS-BD were .6% (95% CI, .3-.9) and .1% (95% CI, .0-.4), respectively. The pooled incidences of delayed migration and stent occlusion were 1.7% (95% CI, 1.1-2.3) and 11.0% (95% CI, 9.3-12.8), respectively. The pooled event rate for reintervention (for stent migration or occlusion) after EUS-BD was 16.2% (95% CI, 14.0-18.3; I2 = 77.5%). CONCLUSIONS Despite a high clinical success rate, EUS-BD may be associated with AEs in one-seventh of the cases. However, major AEs and mortality incidence remain less than 1%, which is reassuring.
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Affiliation(s)
- Suprabhat Giri
- Department of Gastroenterology, Nizam's Institute of Medical Sciences, Hyderabad, India
| | - Babu P Mohan
- Department of Gastroenterology, University of Utah, Salt Lake City, Utah, USA
| | - Vaneet Jearth
- Department of Gastroenterology, Post Graduate Institute of Medical Education & Research, Chandigarh, India
| | - Aditya Kale
- Department of Gastroenterology, Seth GS Medical College and KEM Hospital, Mumbai, India
| | - Sumaswi Angadi
- Department of Gastroenterology, Nizam's Institute of Medical Sciences, Hyderabad, India
| | - Shivaraj Afzalpurkar
- Department of Gastroenterology, Nanjappa Multispecialty Hospital, Davanagere, India
| | - Sidharth Harindranath
- Department of Gastroenterology, Seth GS Medical College and KEM Hospital, Mumbai, India
| | - Sridhar Sundaram
- Department of Digestive Diseases and Clinical Nutrition, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
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Takeshita K, Hijioka S, Nagashio Y, Maruki Y, Ohba A, Kawasaki Y, Hisada Y, Yoshinari M, Harai S, Kitamura H, Koga T, Maehara K, Murashima Y, Yamada N, Okada M, Takasaki T, Agarie D, Hara H, Hagiwara Y, Okamoto K, Yamashige D, Kondo S, Morizane C, Ueno H, Saito Y, Okusaka T. Usefulness of a laser-cut covered metal stent with a 7F delivery sheath in endoscopic ultrasound-guided biliary drainage without fistula dilation. Endosc Int Open 2023; 11:E97-E104. [PMID: 36712906 PMCID: PMC9879640 DOI: 10.1055/a-1997-9149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 12/08/2022] [Indexed: 01/28/2023] Open
Abstract
Background and study aims Recently, the utility of endoscopic ultrasound-guided intervention without fistula dilation (EUS-IV WoD) has been reported to prevent adverse events. We clinically evaluated cases in which EUS-IV WoD was attempted using a novel self-expandable metallic stent (SEMS); this is a fully covered, laser-cut SEMS that has a tapered and stiff tip specifically designed for a 0.025-inch guidewire and a relatively thin, 7F delivery system. Patients and methods We retrospectively evaluated cases wherein EUS-IV WoD was attempted using the novel SEMS between March and December 2021. Results Treatment of 11 patients by EUS-IV WoD with the novel SEMS was attempted. The technical success rate for EUS-IV was 100 % and the clinical success rate was 100 %; the success rate for EUS-IV WoD was 72.8 %. Of these, the procedural success rate for EUS-IV WoD was 100 % in EUS-biliary drainage (BD) and 57.1 % in non-EUS-BD. Early adverse events were observed in 27.3 % of patients (3/11): mild abdominal pain in two patients and moderate bleeding in one patient. The abdominal pain cases were both cases of EUS-IV WoD failure and required fistula dilation. Conclusions The novel stent may be useful for EUS-IV WoD, especially in EUS-BD.
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Affiliation(s)
- Kotaro Takeshita
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Susumu Hijioka
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Yoshikuni Nagashio
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Yuta Maruki
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Akihiro Ohba
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Yuki Kawasaki
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Yuya Hisada
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Motohiro Yoshinari
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Shota Harai
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Hidetoshi Kitamura
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Takehiko Koga
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Kosuke Maehara
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Yumi Murashima
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Natsumi Yamada
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Mao Okada
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Tetsuro Takasaki
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Daiki Agarie
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Hidenobu Hara
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Yuya Hagiwara
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Kohei Okamoto
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Daiki Yamashige
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Shunsuke Kondo
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Chigusa Morizane
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Hideki Ueno
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
| | - Yutaka Saito
- Endoscopy Division, National Cancer Center Japan, Tokyo, Japan
| | - Takuji Okusaka
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Japan, Tokyo, Japan
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Hijioka S, Sakamoto Y, Nagashio Y, Maruki Y, Okusaka T, Saito Y. Novel and safe plastic stent exchange method after endoscopic ultrasound-guided hepaticogastrostomy with incomplete fistula (side hole method). Endoscopy 2022; 55:E24-E25. [PMID: 36113486 PMCID: PMC9812677 DOI: 10.1055/a-1930-6319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Susumu Hijioka
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Yasunari Sakamoto
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo, Japan,Department of Gastroenterology and Hepatology, International University of Health and Welfare Atami Hospital, Atami-City, Shizuoka, Japan
| | - Yoshikuni Nagashio
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Yuta Maruki
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Takuji Okusaka
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Yutaka Saito
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
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Safe Performance of Track Dilation and Bile Aspiration with ERCP Catheter in EUS-Guided Hepaticogastrostomy with Plastic Stents: A Retrospective Multicenter Study. J Clin Med 2022; 11:jcm11174986. [PMID: 36078916 PMCID: PMC9456467 DOI: 10.3390/jcm11174986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 08/21/2022] [Accepted: 08/22/2022] [Indexed: 11/17/2022] Open
Abstract
Objectives: Endoscopic-ultrasound-guided hepaticogastrostomy (EUS-HGS) with plastic stent placement is associated with a high incidence of adverse events that may be reduced using an endoscopic retrograde cholangiopancreatography (ERCP) contrast catheter in the track dilation step. In this study, we evaluated the usefulness of track dilation and bile aspiration performed with an ERCP contrast catheter in EUS-HGS with plastic stent placement. Methods: In a multicenter setting, 22 EUS-HGS cases dilated with an ERCP contrast catheter were analyzed retrospectively and compared between a bile aspiration group and no bile aspiration group. Results: Overall, adverse events occurred in three (13.6%) cases of bile leakage, three (13.6%) cases of peritonitis, and one (4.5%) case of bleeding. Comparing patients with and without bile aspiration, 6 of the 11 patients (54.5%) with no bile aspiration had adverse events, whereas only 1 of the 11 patients (9.1%) who had bile aspiration, as much bile as possible, had an adverse event (bleeding). In univariate analysis, the only factor affecting the occurrence of adverse events was bile aspiration whenever possible (odds ratio, 12.0; 95%CI 1.12–128.84). Conclusions: In EUS-HGS with plastic stent placement, track dilation and bile aspiration with an ERCP contrast catheter may be useful in reducing adverse events.
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