Clinical Endoscopy

Editorials

Understanding mechanical properties of biliary metal stents for wise stent selection: Seok Jeong; Clin Endosc 2023;56(5):592-593. Published online September 12, 2023; DOI: https://doi.org/10.5946/ce.2023.206

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Tacrolimus for prophylaxis of post-endoscopic retrograde cholangiopancreatography pancreatitis: a potential new target of old drug?: Seok Jeong; Clin Endosc 2022;55(5):628-629. Published online August 29, 2022; DOI: https://doi.org/10.5946/ce.2022.188

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Preclinical safety evaluation of calcineurin inhibitors delivered through an intraductal route to prevent post-ERCP pancreatitis demonstrates endocrine and systemic safety
Jianbo Ni, Asna Khalid, Yu-Chu Lin, Monique T. Barakat, Jing Wang, Cheng-Yu Tsai, Pasha Reza Shams Azar, Ying Ding, Judy-April Murayi, Thottala Jayaraman, Ronald Poropatich, Rita Bottino, Li Wen, Georgios I. Papachristou, Gayathri Swaminathan, Mang Yu, So
Pancreatology.2023; 23(4): 333. CrossRef

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Original Article

Technical Reports of Endoscopic Retrograde Cholangiopancreatography Guidewires on the Basis of Physical Properties: Chang-Il Kwon, Dong Hee Koh, Tae Jun Song, Won Suk Park, Dong Hang Lee, Seok Jeong; Clin Endosc 2020;53(1):65-72. Published online August 6, 2019; DOI: https://doi.org/10.5946/ce.2019.114

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Background
/Aims: Using an appropriate guidewire can increase the success rate of selective cannulation in endoscopic retrograde cholangiopancreatography. The purpose of this technical study was to investigate the characteristics of each guidewire type and to evaluate its efficiency and rapidity of insertion.
Methods
We conducted a three-point bending test using a universal testing machine to investigate the flexibility and bending features of each guidewire. 3D-printed silicone tubes with various types of stricture and a hand-made biliary tree silicone model with six-stranded intrahepatic ducts were used to evaluate the success rate and insertion time of each guidewire.
Results
In the three-point bending test, the characteristics of each guidewire were classified. We found that the bending strengths and times were independent of shaft thickness. Using two in vitro biliary duct models, we determined that the success rate and total insertion time were better for guidewires with a resilient shaft and angled tip than for other types of guidewires (p<0.001). Although thickness of the guidewire affected the success rate (p<0.05), it did not affect the total insertion time (p≥0.05).
Conclusions
Among several types of guidewire, some factors (resilient shaft, highly flexible, and angled tip) appeared to be associated with the efficiency and rapidity of the guidewire insertion.

Citations

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Structural factors influencing the clinical performance of 0.025-inch guidewires for pancreatobiliary endoscopy: An experimental study
Takehiko Koga, Naoaki Tsuchiya, Yusuke Ishida, Takanori Kitaguchi, Keisuke Matsumoto, Makoto Fukuyama, Satoki Kojima, Norihiro Kojima, Fumihito Hirai
Endoscopy International Open.2024; 12(05): E666. CrossRef
Guidewire Impaction in the Main Pancreatic Duct in a Patient with Chronic Pancreatitis: A Case Report
Soyoung Kim, Hoonsub So, Seok Won Jung, Sung Jo Bang
The Korean Journal of Gastroenterology.2023; 81(1): 36. CrossRef
Efficacy of a newly developed guidewire for selective biliary access
Do Hyun Park, Joung-Ho Han, Tae Hoon Lee, Jae Kook Yang, Ji Sung Lee, Yong Hun Lee, Mamoru Takenaka, Sang-Heum Park
Scientific Reports.2023;[Epub] CrossRef
Efficacy of a Newly Developed Guidewire for Selective Biliary Cannulation: A Multicenter Randomized Controlled Trial
Sung Yong Han, Sung Ill Jang, Dong Hee Koh, Jong Hyun Lee, Dong Uk Kim, Jae Hee Cho, Kyong Joo Lee, Seong-Hun Kim, Min Je Sung, Chang-Il Kwon
Journal of Clinical Medicine.2023; 12(10): 3440. CrossRef
Comparison of Two Types of Guidewires for Malignant Hilar Biliary Obstruction by Endoscopic Retrograde Cholangiopancreatography: A Randomized Controlled Trial
Sung Yong Han, Jung Wan Choe, Dong Uk Kim, Jong Jin Hyun, Joung-Ho Han, Hoonsub So, Sung Jo Bang, Dong Hee Koh, Seok Jeong
Journal of Clinical Medicine.2023; 12(10): 3590. CrossRef
Comparison of guidewires for successful cannulation of biliary stenosis and targeting of biliary branches in ERCP
Masanori Kobayashi, Hiromune Katsuda, Kazuo Ohtsuka, Ryuichi Okamoto
Endoscopy International Open.2023; 11(09): E805. CrossRef
Impact of guidewire caliber on ERCP outcomes: Systematic review and meta-analysis comparing 0.025- and 0.035-inch guidewires
Muhammad Aziz, Amna Iqbal, Zohaib Ahmed, Saad Saleem, Wade Lee-Smith, Hemant Goyal, Faisal Kamal, Yaseen Alastal, Ali Nawras, Douglas G. Adler
Endoscopy International Open.2022; 10(07): E990. CrossRef
Experimental study of loop shape using 0.025-inch ERCP guidewires (with videos)
Takeshi Ogura, Saori Ueno, Atsushi Okuda, Nobu Nishioka, Tadahiro Yamada, Masanori Yamada, Kazuya Ueshima, Jun Matsuno, Yoshitaro Yamamoto, Kazuhide Higuchi
Endoscopy International Open.2021; 09(03): E427. CrossRef
Technical Review of Developments in Endoscopic Ultrasound-Guided Hepaticogastrostomy
Takeshi Ogura, Kazuhide Higuchi
Clinical Endoscopy.2021; 54(5): 651. CrossRef
Difficult Biliary Cannulation in Endoscopic Retrograde Cholangiopancreatography: Definitions, Risk Factors, and Implications
Brian M. Fung, Teodor C. Pitea, James H. Tabibian
EMJ Hepatology.2021; : 64. CrossRef
Production of ERCP training model using a 3D printing technique (with video)
Chang-Il Kwon, Yeonsun Shin, Jaeok Hong, Minje Im, Guk Bae Kim, Dong Hee Koh, Tae Jun Song, Won Suk Park, Jong Jin Hyun, Seok Jeong
BMC Gastroenterology.2020;[Epub] CrossRef
Clinical Evaluation of a Newly Developed Guidewire for Pancreatobiliary Endoscopy
Shigeto Ishii, Toshio Fujisawa, Hiroyuki Isayama, Shingo Asahara, Shingo Ogiwara, Hironao Okubo, Hisafumi Yamagata, Mako Ushio, Sho Takahashi, Hiroki Okawa, Wataru Yamagata, Yoshihiro Okawa, Akinori Suzuki, Yusuke Takasaki, Kazushige Ochiai, Ko Tomishima,
Journal of Clinical Medicine.2020; 9(12): 4059. CrossRef

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Focused Review Series: Past, present and future of gastrointestinal stents

Basic Knowledge about Metal Stent Development: Seok Jeong; Clin Endosc 2016;49(2):108-112. Published online March 22, 2016; DOI: https://doi.org/10.5946/ce.2016.029

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Biliary self-expandable metal stents (SEMS), a group of non-vascular stents, have been used in the palliative management of biliary obstruction around the world. However, there are still unmet needs in the clinical application of biliary SEMS. Comprehensive understanding of the SEMS is required to resolve the drawbacks and difficulties of metal stent development. The basic structure of SEMS, including the materials and knitting methods of metal wires, covering materials, and radiopaque markers, are discussed in this review. What we know about the physical and mechanical properties of the SEMS is very important. With an understanding of the basic knowledge of metal stents, hurdles such as stent occlusion, migration, and kinking can be overcome to develop more ideal SEMS.

Citations

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Characteristics of four commonly used self-expanding biliary stents: an in vitro study
Jiaywei Tsauo, Yan Fu, Yue Liu, Xiaowu Zhang, He Zhao, Xiao Li
European Radiology Experimental.2024;[Epub] CrossRef
Influence of tin additions on the corrosion passivation of TiZrTa alloy in sodium chloride solutions
El-Sayed M. Sherif
Science and Engineering of Composite Materials.2024;[Epub] CrossRef
Biliary and pancreatic stents
Samuel Han, Jorge V. Obando, Amit Bhatt, Juan Carlos Bucobo, Dennis Chen, Andrew P. Copland, Koushik K. Das, Mohit Girotra, Allon Kahn, Kumar Krishnan, Sonali S. Sakaria, Monica Saumoy, Guru Trikudanathan, Arvind J. Trindade, Julie Yang, Ryan J. Law, Davi
iGIE.2023; 2(2): 240. CrossRef
Corrosion Passivation in Simulated Body Fluid of Ti-Zr-Ta-xSn Alloys as Biomedical Materials
El-Sayed M. Sherif, Yassir A. Bahri, Hamad F. Alharbi, Muhammad Farzik Ijaz
Materials.2023; 16(13): 4603. CrossRef
Radiofrequency ablation via an implanted self-expandable metallic stent to treat in-stent restenosis in a rat gastric outlet obstruction model
Dong-Sung Won, Yubeen Park, Chu Hui Zeng, Dae Sung Ryu, Ji Won Kim, Jeon Min Kang, Song Hee Kim, Hyung-Sik Kim, Sang Soo Lee, Jung-Hoon Park
Frontiers in Bioengineering and Biotechnology.2023;[Epub] CrossRef
Understanding mechanical properties of biliary metal stents for wise stent selection
Seok Jeong
Clinical Endoscopy.2023; 56(5): 592. CrossRef
Possible reasons for the regrettable results of patency of an inside stent in endoscopic transpapillary biliary stenting
Masaki Kuwatani, Kazumichi Kawakubo, Naoya Sakamoto
Digestive Endoscopy.2022; 34(2): 334. CrossRef
Alumina as a Computed Tomography Soft Material and Tissue Fiducial Marker
S. E. Stephens, N. B. Ingels, J. F. Wenk, M. O. Jensen
Experimental Mechanics.2022; 62(5): 879. CrossRef
Mechanical Property and Problems of the Self-expandable Metal Stent in Pancreaticobiliary Cancer
Thanawat Luangsukrerk
Journal of Digestive Cancer Research.2022; 10(2): 92. CrossRef
Medical devices biomaterials – A review
AJ Festas, A Ramos, JP Davim
Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications.2020; 234(1): 218. CrossRef
Utility and Safety of a Novel Fully Covered Metal Stent in Unresectable Distal Malignant Biliary Obstruction
Kentaro Yamao, Mamoru Takenaka, Takeshi Ogura, Hiroaki Hashimoto, Hisakazu Matsumoto, Masashi Yamamoto, Tsukasa Ikeura, Akira Kurita, Zhao Liang Li, Hideyuki Shiomi, Yasutaka Chiba, Masatoshi Kudo, Tsuyoshi Sanuki
Digestive Diseases and Sciences.2020; 65(12): 3702. CrossRef
Mechanisms and prevention of biliary stent occlusion
A.V. Shabunin, M.M. Tavobilov, S.S. Lebedev, A.A. Karpov
Khirurgiya. Zhurnal im. N.I. Pirogova.2020; (5): 70. CrossRef
Metal Biliary Stents in Benign Disease
Abdul Haseeb, Stuart K. Amateau
Clinical Gastroenterology and Hepatology.2019; 17(6): 1029. CrossRef
Self-expandable tubular collagen implants
Luuk R.M. Versteegden, Marja ter Meer, Roger M.L.M. Lomme, J. Adam van der Vliet, Leo J. Schultze Kool, Toin H. van Kuppevelt, Willeke F. Daamen
Journal of Tissue Engineering and Regenerative Medicine.2018; 12(6): 1494. CrossRef
Clinical Outcomes of Bilateral Stent-in-Stent Placement Using Self-Expandable Metallic Stent for High-Grade Malignant Hilar Biliary Obstruction
Ja Yoon Heo, Hee Seung Lee, Jun Hyuk Son, Sang Hyub Lee, Seungmin Bang
Yonsei Medical Journal.2018; 59(7): 827. CrossRef
Spontaneous Common Bile Duct Perforation Treated with Placement of Metal Stent
Dong Hoon Yang, Sang Wook Park, Hyeung Chul Moon, Kyoung Wan You, Seo Joon Eun, Seung Ki Moon, Choel Min Bak, Shin Hyoung Jo
Korean Journal of Pancreas and Biliary Tract.2016; 21(4): 222. CrossRef

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Focused Review Series: Updates on Gastrointestinal and Pancreaticobiliary Stents

Recent Advances in Gastrointestinal Stent Development: Jin-Seok Park, Seok Jeong, Don Haeng Lee; Clin Endosc 2015;48(3):209-215. Published online May 29, 2015; DOI: https://doi.org/10.5946/ce.2015.48.3.209

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Endoscopic stenting is increasingly being used in the management of gastrointestinal luminal obstruction, and has become the current treatment of choice for the palliation of blockage caused by malignant or benign growths. A variety of stents have been developed to enhance the efficacy of the procedure, and improvements are ongoing. In this article, we review the history of, and recent advances in, gastrointestinal stenting. We describe the rationale behind the design as well as the resulting outcome for each stent type.

Citations

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Wireless Peristaltic Pump for Transporting Viscous Fluids and Solid Cargos in Confined Spaces
Saksham Sharma, Laura Caroline Jung, Nicholas Lee, Yusheng Wang, Ane Kirk‐Jadric, Rishi Naik, Xiaoguang Dong
Advanced Functional Materials.2024;[Epub] CrossRef
Advanced Techniques in Therapeutic and Inflammatory Bowel Disease Colonoscopy
Alexander Worix, Rajesh N. Keswani
Gastroenterology Clinics of North America.2024; 53(4): 587. CrossRef
An experimental investigation of the mechanical performance of PLLA wire-braided stents
Agnese Lucchetti, Caroline Emonts, Akram Idrissi, Thomas Gries, Ted J. Vaughan
Journal of the Mechanical Behavior of Biomedical Materials.2023; 138: 105568. CrossRef
Effect of Percutaneous Endobiliary Radiofrequency Ablation in Malignant Bile Stenosis
Hamza ÖZER, Bige SAYIN, İlkay AKMANGİT
Düzce Tıp Fakültesi Dergisi.2023; 25(1): 78. CrossRef
Technical Review on Endoscopic Treatment Devices for Management of Upper Gastrointestinal Postsurgical Leaks
Renato Medas, Eduardo Rodrigues-Pinto, Eiji Sakai
Gastroenterology Research and Practice.2023; 2023: 1. CrossRef
Theranostic gastrointestinal residence systems
Binbin Ying, Hao Huang, Yuyan Su, Julia G. Howarth, Zhen Gu, Kewang Nan
Device.2023; 1(2): 100053. CrossRef
A Strong Adhesive Biological Hydrogel for Colon Leakage Repair and Abdominal Adhesion Prevention
Qijiang Mao, Zhengze Huang, Yiyin Zhang, Qi Chen, Kexin Jiang, Yi Hong, Hongwei Ouyang, Yuelong Liang
Advanced Healthcare Materials.2023;[Epub] CrossRef
Current status in endoscopic management of upper gastrointestinal perforations, leaks and fistulas
Shannon Melissa Chan, Kitty Kit Ying Auyeung, Siu Fung Lam, Philip Wai Yan Chiu, Anthony Yuen Bun Teoh
Digestive Endoscopy.2022; 34(1): 43. CrossRef
A viewpoint on material and design considerations for oesophageal stents with extended lifetime
Caitlin E. Jackson, Liam S. J. Johnson, Dominic A. Williams, Hans-Ulrich Laasch, Derek W. Edwards, Alison G. Harvey
Journal of Materials Science.2022; 57(1): 3. CrossRef
Futuristic Developments and Applications in Endoluminal Stenting
Joel Ferreira-Silva, Renato Medas, Mohit Girotra, Monique Barakat, James H. Tabibian, Eduardo Rodrigues-Pinto, Jose Celso ARDENGH
Gastroenterology Research and Practice.2022; 2022: 1. CrossRef
Emerging trends in biliary stents: a materials and manufacturing perspective
Saswat Choudhury, Sonal Asthana, Shervanthi Homer-Vanniasinkam, Kaushik Chatterjee
Biomaterials Science.2022; 10(14): 3716. CrossRef
Palliation of Malignant Dysphagia: Dilation, Stents, Cryoablation or Photodynamic Therapy—A Surgical Perspective
Uzma Rahman, Olugbenga T. Okusanya
Foregut: The Journal of the American Foregut Society.2022; 2(2): 180. CrossRef
Magnetic Living Hydrogels for Intestinal Localization, Retention, and Diagnosis
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Advanced Functional Materials.2021;[Epub] CrossRef
First approach for the optimization and fabrication of a customizable esophageal stent prototype by 3D printing technologies
J Ivorra, L Quiles, L Compañy, N J Perez, T Boronat
IOP Conference Series: Materials Science and Engineering.2021; 1193(1): 012120. CrossRef
Gastrointestinal Luminal Stenting: The Early US Experience with the Duodenal HANAROSTENT
Brian M. Fung, Brian E. Kadera, James H. Tabibian
Gastrointestinal Tumors.2021; 8(1): 1. CrossRef
Development and In Vitro Evaluation of 5-Fluorouracil-Eluting Stents for the Treatment of Colorectal Cancer and Cancer-Related Obstruction
Mohammad Arafat, Paris Fouladian, Anthony Wignall, Yunmei Song, Ankit Parikh, Hugo Albrecht, Clive A. Prestidge, Sanjay Garg, Anton Blencowe
Pharmaceutics.2020; 13(1): 17. CrossRef
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Shigeo Ichihashi, Alicia Fernández-Colino, Frederic Wolf, Diana M. Rojas-González, Kimihiko Kichikawa, Stefan Jockenhoevel, Thomas Schmitz-Rode, Petra Mela
Tissue Engineering Part B: Reviews.2019; 25(2): 135. CrossRef
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Shirin Siddiqi, Dean P. Schraufnagel, Hafiz Umair Siddiqui, Michael J. Javorski, Adam Mace, Abdulrhman S. Elnaggar, Haytham Elgharably, Patrick R. Vargo, Robert Steffen, Saad M. Hasan, Siva Raja
Expert Review of Medical Devices.2019; 16(3): 197. CrossRef
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Jaehoon Cho, Ara B. Sahakian
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ThomasR Wojda, JohnD Nuschke, EllynA Smith, Ronak Modi, Samuel Schadt, David Strosberg, Berhanu Geme, SagarC Galwankar, StanislawP Stawicki
International Journal of Academic Medicine.2018; 4(2): 124. CrossRef
Adverse events of self-expandable esophageal metallic stents in patients with long-term survival from advanced malignant disease
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Current Status of Biliary Metal Stents
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Douglas Grunwald, Jonah Cohen, Anthony Bartley, Jennifer Sheridan, Ram Chuttani, Mandeep S. Sawhney, Douglas K. Pleskow, Tyler M. Berzin, Meir Mizrahi
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Case Reports in Gastroenterology.2016; 10(1): 156. CrossRef

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Original Articles

Twenty-Second versus Sixty-Second Dilation Duration in Endoscopic Papillary Balloon Dilation for the Treatment of Small Common Bile Duct Stones: A Prospective Randomized Controlled Multicenter Trial: Byoung Wook Bang, Tae Hoon Lee, Tae Jun Song, Joung-Ho Han, Hyun Jong Choi, Jong Ho Moon, Chang-Il Kwon, Seok Jeong; Clin Endosc 2015;48(1):59-65. Published online January 31, 2015; DOI: https://doi.org/10.5946/ce.2015.48.1.59

Abstract PDF PubReader ePub

Background/Aims

Endoscopic papillary balloon dilation (EPBD) has been advocated as an alternative therapy to endoscopic sphincterotomy for the treatment of common bile duct (CBD) stones. However, there is no established consensus on the optimal balloon dilation duration (BDD). We prospectively evaluated the efficacy and post-endoscopic retrograde cholangiopancreatography (ERCP) complications between the 20- and 60-second EPBD groups.

Methods

A total of 228 patients with small CBD stones (≤12 mm) were randomly assigned to undergo EPBD with a 20- or 60-second duration at six institutions. We evaluated baseline patient characteristics, endoscopic data, clinical outcomes, and procedure-related complications. In addition, we analyzed risk factors for postprocedural pancreatitis.

Results

CBD stones were removed successfully in 107 of 109 patients (98.1%) in the 20-second group and in 112 of 119 patients (94.1%) in the 60-second group (p=0.146). Post-ERCP pancreatitis developed in seven patients (6.4%) in the 20-second group and nine patients (7.5%) in the 60-second group (p=0.408). In multivariate analysis, contrast dye injection into the pancreatic duct is a significant risk factor for post-EPBD pancreatitis.

Conclusions

Based on the data showing that there were no significant differences in safety and efficacy between the two BDD groups, 20 seconds of BDD may be adequate for treatment of small CBD stones with EPBD.

Citations

Citations to this article as recorded by

The therapeutic effect of balloon dilatation with different duration for biliary duct calculi
Zhi Yuan Yu, Chen Liang, Shi Yu Yang, Xu Zhang, Yan Sun
Journal of Minimal Access Surgery.2022; 18(3): 327. CrossRef
The ballooning time in endoscopic papillary balloon dilation for removal of bile duct stones
Qiang Wang, Luyao Fu, Tao Wu, Xiong Ding
Medicine.2021; 100(11): e24735. CrossRef
Nouveautés dans la prise en charge des calculs biliaires à l’UEGW 2015
E. Bories, C. Lefort
Acta Endoscopica.2016; 46(1-2): 20. CrossRef
Is endoscopic papillary balloon dilatation really a risk factor for post-ERCP pancreatitis?
Toshio Fujisawa, Koichi Kagawa, Kantaro Hisatomi, Kensuke Kubota, Atsushi Nakajima, Nobuyuki Matsuhashi
World Journal of Gastroenterology.2016; 22(26): 5909. CrossRef
Is the Balloon Dilation Duration in Endoscopic Papillary Balloon Dilation (EPBD) Related to the Occurrence of Post-EPBD Pancreatitis?
Dong Uk Kim
Clinical Endoscopy.2015; 48(1): 6. CrossRef

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Endoscopic Submucosal Dissection Using a Novel Versatile Knife: An Animal Feasibility Study (with Video): Chang-Il Kwon, Gwangil Kim, Il-Kwun Chung, Won Hee Kim, Kwang Hyun Ko, Sung Pyo Hong, Seok Jeong, Don Haeng Lee; Clin Endosc 2014;47(6):544-554. Published online November 30, 2014; DOI: https://doi.org/10.5946/ce.2014.47.6.544

Abstract PDF Supplementary Material PubReader ePub

Background/Aims

In order to reduce the procedure time and the number of accessory changes during endoscopic submucosal dissection (ESD), we developed a novel versatile knife, which has the combined advantages of several conventional knives. The aim of this study was to compare the efficacy, safety, and histological quality of ESD performed using this novel versatile knife and a combination of several conventional knives.

Methods

This was an in vivo animal study comparing two different modalities of ESD in mini-pigs. Completion time of each resection was documented, and the resected specimens were retrieved and evaluated for completeness. To assess the quality control of the procedures and adverse events, detailed histopathological examinations were performed.

Results

A total of 18 specimens were dissected by ESD safely and easily (nine specimens using the new versatile knife; nine specimens by mixing conventional knives). All resections were completed as en bloc resections. There was no significant difference in procedure time between the 2 modalities (456 seconds vs. 355 seconds, p=0.258) and cutting speed (1.983 mm²/sec vs. 1.57 mm²/sec, p=1.000). The rate of adverse events and histological quality did not statistically differ between the modalities.

Conclusions

ESD with a versatile knife appeared to be an easy, safe, and technically efficient method.

Citations

Citations to this article as recorded by

Comparison of synchronous dual wavelength diode laser versus conventional endo-knives for esophageal endoscopic submucosal dissection: an animal study
Jian Tang, Shufang Ye, Xueliang Ji, Jun Li, Feng Liu
Surgical Endoscopy.2018; 32(12): 5037. CrossRef
Technological review on endoscopic submucosal dissection: available equipment, recent developments and emerging techniques
Georgios Mavrogenis, Juergen Hochberger, Pierre Deprez, Morteza Shafazand, Dimitri Coumaros, Katsumi Yamamoto
Scandinavian Journal of Gastroenterology.2017; 52(4): 486. CrossRef

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Case Report

Percutaneous Cholangioscopic Lithotripsy for Afferent Loop Syndrome Caused by Enterolith Development after Roux-en-Y Hepaticojejunostomy: A Case Report: Seong Hyun Kim, Seok Jeong, Don Haeng Lee, Sung Soo Yoo, Keon-Young Lee; Clin Endosc 2013;46(6):679-682. Published online November 19, 2013; DOI: https://doi.org/10.5946/ce.2013.46.6.679

Abstract PDF PubReader ePub

Afferent loop obstruction caused by enterolith formation is rare and cannot be easily treated with endoscopy because of the difficulty associated with the nonsurgical removal of enteroliths. A 74-year-old woman was admitted with fever and acute abdominal pain. Clinical features and imaging studies suggested afferent loop obstruction caused by an enterolith after Roux-en-Y hepaticojejunostomy. Percutaneous transhepatic biliary drainage was initially performed because of severe cholangitis with septic shock. The enterolith was located in the jejunal limb adjacent to the hepaticojejunostomy site. Cholangioscopic lithotripsy was performed through the percutaneous transhepatic route to the enterolith, and the fragments were moved into the efferent loop using scope push and saline flush methods. Here, we describe a case of afferent loop syndrome caused by an enterolith that developed after Roux-en-Y hepaticojejunostomy and was treated with percutaneous transhepatic cholangio-enteroscopic lithotripsy.

Citations

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Migrated Pancreaticojejunal Stent Forming a Stent–Stone Complex in the Jejunum with Resultant Small Bowel Obstruction: A Case Report
Jiwon Kim, Young Han Kim, Byung-Hee Lee
Journal of the Korean Society of Radiology.2023; 84(2): 512. CrossRef
Enterolith Causing Afferent Loop Perforation After Distal Gastrectomy
Naoya Ozawa, Masaki Kanzaki
Cureus.2023;[Epub] CrossRef
Successful treatment of postoperative nonobstructive recurrent cholangitis by tract conversion surgery after total pancreatectomy: a case report
Masanori Odaira, Fumiki Toriumi, Shota Hoshino, Nozomi Iwama, Yasuhiro Ito, Takashi Endo, Hirohisa Harada
Surgical Case Reports.2023;[Epub] CrossRef
Enterolith in Roux limb causing extrahepatic biliary obstruction in a patient with a hepaticojejunostomy: case report and relevant literature review
Vipan Kumar, Venu Bhargava Mulpuri, Pankaj Gupta, Vikas Gupta
BMJ Case Reports.2022; 15(3): e246935. CrossRef
Choledochoscopy: An update
Tsinrong Lee, Thomas Zheng Jie Teng, Vishal G Shelat
World Journal of Gastrointestinal Endoscopy.2021; 13(12): 571. CrossRef
Roux‐en‐Y enterolith leading to obstruction and ischemic necrosis after pediatric orthotopic liver transplantation
Ralph C. Quillin, Advaith Bongu, Vania Kasper, Jennifer M. Vittorio, Mercedes Martinez, Steven J. Lobritto, Adam D. Griesemer, James V. Guarrera
Pediatric Transplantation.2018;[Epub] CrossRef
Recurrent Cholangitis by Biliary Stasis Due to Non-Obstructive Afferent Loop Syndrome After Pylorus-Preserving Pancreatoduodenectomy: Report of a Case
Yukihiro Sanada, Naoya Yamada, Masanobu Taguchi, Kazue Morishima, Naoya Kasahara, Yuji Kaneda, Atsushi Miki, Yasunao Ishiguro, Akira Kurogochi, Kazuhiro Endo, Masaru Koizumi, Hideki Sasanuma, Takehito Fujiwara, Yasunaru Sakuma, Atsushi Shimizu, Masanobu H
International Surgery.2014; 99(4): 426. CrossRef

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