Skip Navigation
Skip to contents

Clin Endosc : Clinical Endoscopy

OPEN ACCESS

Author index

Page Path
HOME > Browse Articles > Author index
Search
Norihisa Nishimura 2 Articles
Black esophagus: a life-threatening adverse event associated with endoscopic retrograde cholangiopancreatography
Koh Kitagawa, Hiroyuki Masuda, Akira Mitoro, Fumimasa Tomooka, Shohei Asada, Norihisa Nishimura, Kosuke Kaji, Hitoshi Yoshiji
Clin Endosc 2024;57(2):270-273.   Published online May 23, 2023
DOI: https://doi.org/10.5946/ce.2023.047
PDFPubReaderePub
  • 2,002 View
  • 215 Download
Close layer
Laser-cut-type versus braided-type covered self-expandable metallic stents for distal biliary obstruction caused by pancreatic carcinoma: a retrospective comparative cohort study
Koh Kitagawa, Akira Mitoro, Takahiro Ozutsumi, Masanori Furukawa, Yukihisa Fujinaga, Kenichiro Seki, Norihisa Nishimura, Yasuhiko Sawada, Kosuke Kaji, Hideto Kawaratani, Hiroaki Takaya, Kei Moriya, Tadashi Namisaki, Takemi Akahane, Hitoshi Yoshiji
Clin Endosc 2022;55(3):434-442.   Published online October 28, 2021
DOI: https://doi.org/10.5946/ce.2021.161
AbstractAbstract PDFPubReaderePub
Background
/Aims: Covered self-expandable metallic stents (CMSs) are widely used for malignant distal biliary obstructions (MDBOs) caused by pancreatic carcinoma. This study compared the efficacy and safety of the laser-cut-type and braided-type CMSs.
Methods
To palliate MDBOs caused by pancreatic carcinoma, the laser-cut-type CMSs was used from April 2014 to March 2017, and the braided-type CMSs was used from April 2017 to March 2019. The tested self-expandable metallic stents were equipped with different anti-migration systems.
Results
In total, 47 patients received CMSs for MDBOs (24 laser-cut type, 23 braided-type). The time to recurrent biliary obstruction (TRBO) was significantly longer in the braided-type CMSs (p=0.0008), and the median time to stent dysfunction or patient death was 141 and 265 days in the laser-cut-type CMSs and braided-type CMSs, respectively (p=0.0023). Stent migration was the major cause of stent dysfunction in both groups, which occurred in 37.5% of the laser-cut-type CMSs and 13.0% of the braidedtype CMSs. There were no differences in the survival duration between the groups.
Conclusions
The TRBO was significantly longer for the braided-type CMSs with an anti-migration system than for the laser-cuttype. Stent migration tended to be less frequent with the braided-type CMSs than with the laser-cut-type CMSs.

Citations

Citations to this article as recorded by  
  • Braided-type stent versus laser-cut-type stent for patients with unresectable distal malignant biliary obstruction: a randomized controlled trial
    Sho Hasegawa, Takamitsu Sato, Satoru Shinoda, Yusuke Kurita, Tomoki Ogata, Shinichi Nihei, Shin Yagi, Kunihiro Hosono, Itaru Endo, Noritoshi Kobayashi, Kensuke Kubota, Atsushi Nakajima
    Gastrointestinal Endoscopy.2024; 99(5): 739.     CrossRef
  • Removal of Duckbill‐type laser‐cut anti‐reflux metal stents: Clinical evaluation and in vitro study
    Yuto Yamada, Takashi Sasaki, Tsuyoshi Takeda, Takeshi Okamoto, Takafumi Mie, Chinatsu Yonekura, Takaaki Furukawa, Akiyoshi Kasuga, Masato Matsuyama, Masato Ozaka, Takahisa Matsuda, Yoshinori Igarashi, Naoki Sasahira
    DEN Open.2023;[Epub]     CrossRef
  • Comparable Efficacy of Laser-Cut and Braided Self Expanding Metallic Biliary Stent: A Systematic Review and Meta-Analysis
    Priyadarshini Loganathan, Saurabh Chandan, Babu P. Mohan, Shreyas Saligram, Douglas G. Adler
    Digestive Diseases and Sciences.2023; 68(9): 3756.     CrossRef
  • Evaluation of the mechanical properties of current biliary self-expandable metallic stents: axial and radial force, and axial force zero border
    Wataru Yamagata, Toshio Fujisawa, Takashi Sasaki, Rei Ishibashi, Tomotaka Saito, Shuntaro Yoshida, Shizuka No, Kouta Inoue, Yousuke Nakai, Naoki Sasahira, Hiroyuki Isayama
    Clinical Endoscopy.2023; 56(5): 633.     CrossRef
  • Covered self-expandable metal stents for distal biliary obstruction from pancreatic carcinoma: what type of stent is preferred?
    Hideyuki Shiomi, Ryota Nakano, Shogo Ota
    Clinical Endoscopy.2022; 55(3): 369.     CrossRef
  • 3,250 View
  • 261 Download
  • 5 Web of Science
  • 5 Crossref
Close layer

Clin Endosc : Clinical Endoscopy Twitter Facebook
Close layer
TOP