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Your search keyword '"Mukai Tsuyoshi"' showing total 12 results
Start Over Author "Mukai Tsuyoshi" Journal digestive diseases and sciences
12 results on '"Mukai Tsuyoshi"'

7. Efficacy of Contrast-Enhanced Harmonic Endoscopic Ultrasound for Pancreatic Solid Tumors with a Combination of Qualitative and Quantitative Analyses: A Prospective Pilot Study

Author

Iwasa, Yuhei, primary, Iwashita, Takuji, additional, Ichikawa, Hironao, additional, Mita, Naoki, additional, Uemura, Shinya, additional, Yoshida, Kensaku, additional, Iwata, Keisuke, additional, Mukai, Tsuyoshi, additional, Yasuda, Ichiro, additional, and Shimizu, Masahito, additional

Published
2021
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9. A Prospective Multicenter Study of a Fully Covered Metal Stent in Patients with Distal Malignant Biliary Obstruction: WATCH-2 Study

Author

Kogure, Hirofumi, primary, Ryozawa, Shomei, additional, Maetani, Iruru, additional, Nakai, Yousuke, additional, Kawakami, Hiroshi, additional, Yasuda, Ichiro, additional, Mochizuki, Hitoshi, additional, Iwano, Hirotoshi, additional, Maguchi, Hiroyuki, additional, Kida, Mitsuhiro, additional, Kubota, Kensuke, additional, Mukai, Tsuyoshi, additional, Hasebe, Osamu, additional, Igarashi, Yoshinori, additional, Hanada, Keiji, additional, Irisawa, Atsushi, additional, Ito, Kei, additional, Itoi, Takao, additional, and Isayama, Hiroyuki, additional

Published
2017
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10. Significance of Endoscopic Sphincterotomy Preceding Endoscopic Papillary Large Balloon Dilation in the Management of Bile Duct Stones

Author

Okuno, Mitsuru, primary, Iwashita, Takuji, additional, Yoshida, Kensaku, additional, Maruta, Akinori, additional, Uemura, Shinya, additional, Nakashima, Masanori, additional, Mukai, Tsuyoshi, additional, Ando, Nobuhiro, additional, Iwata, Keisuke, additional, Horibe, Yohei, additional, Adachi, Seiji, additional, Mabuchi, Masatoshi, additional, Doi, Shinpei, additional, Yasuda, Ichiro, additional, and Shimizu, Masahito, additional

Published
2015
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11. Endoscopic Papillary Large Balloon Dilation as a Salvage Procedure for Basket Impaction During Retrieval of Common Bile Duct Stones

Author

Mabuchi, Masatoshi, primary, Iwashita, Takuji, additional, Yasuda, Ichiro, additional, Okuno, Mitsuru, additional, Uemura, Shinya, additional, Nakashima, Masanori, additional, Doi, Shinpei, additional, Adachi, Seiji, additional, Shimizu, Masahito, additional, Mukai, Tsuyoshi, additional, Tomita, Eiichi, additional, and Moriwaki, Hisataka, additional

Published
2013
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12. A Prospective Multicenter Study of a Fully Covered Metal Stent in Patients with Distal Malignant Biliary Obstruction: WATCH-2 Study.

Author

Kogure H, Ryozawa S, Maetani I, Nakai Y, Kawakami H, Yasuda I, Mochizuki H, Iwano H, Maguchi H, Kida M, Kubota K, Mukai T, Hasebe O, Igarashi Y, Hanada K, Irisawa A, Ito K, Itoi T, and Isayama H

Subjects
Adult, Aged, Aged, 80 and over, Cholangiopancreatography, Endoscopic Retrograde adverse effects, Cholangiopancreatography, Endoscopic Retrograde mortality, Cholestasis diagnostic imaging, Cholestasis etiology, Cholestasis mortality, Device Removal, Digestive System Neoplasms diagnosis, Digestive System Neoplasms mortality, Female, Foreign-Body Migration etiology, Foreign-Body Migration surgery, Humans, Japan, Kaplan-Meier Estimate, Male, Middle Aged, Proportional Hazards Models, Prospective Studies, Prosthesis Design, Recurrence, Risk Factors, Time Factors, Treatment Outcome, Cholangiopancreatography, Endoscopic Retrograde instrumentation, Cholestasis therapy, Digestive System Neoplasms complications, Self Expandable Metallic Stents
Abstract

Background: Both fully covered (FC) and partially covered (PC) self-expandable metal stents (SEMSs) are now commercially available for distal malignant biliary obstruction (MBO). While FCSEMS can be easily removed at the time of re-interventions, it is theoretically prone to migration. However, few comparative data between FC and PC SEMSs have been reported., Aims: The aim of this study was to compare clinical outcomes of FCSEMS with those of PCSEMS., Methods: This was a multicenter, prospective study of FCSEMS for unresectable distal MBO with a historical control of PCSEMS, which was previously reported as the WATCH study. The primary outcome was recurrent biliary obstruction (RBO), and secondary outcomes were stent migration, stent removal, stent-related adverse events, and survival., Results: A total of 151 cases with unresectable distal MBO undergoing FCSEMS placement were enrolled and compared with a historical cohort of 141 cases undergoing PCSEMS placement. No significant differences were found in the rate of RBO (29 vs. 33%; P = 0.451), time to RBO (318 vs. 373 days; P = 0.382), and survival (229 vs. 196 days; P = 0.177) between FCSEMS and PCSEMS. The rate of stent migration also did not differ significantly between the two groups (14 vs. 8%; P = 0.113). The removal of FCSEMSs was successful in all 24 attempted cases (100%)., Conclusions: FCSEMSs appeared comparable to PCSEMSs in terms of RBO without a significant increase in stent migration rate in patients with unresectable distal MBO., Clinical Trial Registration Number: UMIN000007131.

Published
2018
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