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Yoshitaro Yamamoto

Observed names: Y Yamamoto, Yamamoto, Yoshitaro
ORCID: 0000-0001-9312-2207
Observed ORCID: 0000-0001-9312-2207
OpenAlex ID: A5087815019
Risk factors for adverse events associated with bile leak during EUS-guided hepaticogastrostomy
2020 · Nobu Nishioka, Yoshitaro Yamamoto, et al. · Endoscopic Ultrasound · 54
Novel transluminal treatment protocol for hepaticojejunostomy stricture using covered self-expandable metal stent
2020 · Takeshi Ogura, Nobu Nishioka, et al. · Surgical Endoscopy · 38
Technical feasibility and safety of one-step deployment of EUS-guided hepaticogastrostomy using an 8-mm diameter metal stent with a fine-gauge stent delivery system (with video)
2021 · Takeshi Ogura, Saori Ueno, et al. · Endoscopic Ultrasound · 25
Antiplatelet and/or anticoagulant treatment does not increase hemorrhagic adverse events during EUS-guided biliary drainage
2020 · Takeshi Ogura, Nobu Nishioka, et al. · Gastrointestinal Endoscopy · 25
Current status of artificial intelligence analysis for the treatment of pancreaticobiliary diseases using endoscopic ultrasonography and endoscopic retrograde cholangiopancreatography
2023 · Takamichi Kuwahara, Kazuo Hara, et al. · DEN Open · 22
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Expanding indications for endoscopic ultrasound‐guided hepaticogastrostomy for patients with insufficient dilatation of the intrahepatic bile duct using a 22G needle combined with a novel 0.018‐inch guidewire (with video)
2021 · Takeshi Ogura, Saori Ueno, et al. · Digestive Endoscopy · 21
Partially covered self-expandable metal stent with antimigratory single flange plays important role during EUS-guided hepaticogastrostomy
2022 · Masahiro Yamamura, Takeshi Ogura, et al. · Endoscopy International Open · 20
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Prospective comparison study between 19-gauge needle with .025-inch guidewire and 22-gauge needle with novel .018-inch guidewire during EUS-guided transhepatic biliary drainage (with video)
2022 · Takeshi Ogura, Atsushi Okuda, et al. · Gastrointestinal Endoscopy · 19
Comparison of Endoscopic Hemostasis for Endoscopic Sphincterotomy Bleeding between a Novel Self-Assembling Peptide and Conventional Technique
2022 · Yuki Uba, Takeshi Ogura, et al. · Journal of Clinical Medicine · 17
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Prospective registration study of diagnostic yield and sample size in forceps biopsy using a novel device under digital cholangioscopy guidance with macroscopic on‐site evaluation
2022 · Takeshi Ogura, Yoshinobu Hirose, et al. · Journal of Hepato-Biliary-Pancreatic Sciences · 15
Transluminal intrahepatic bile duct stone removal using a novel spiral basket catheter via the endoscopic ultrasound‐guided hepaticogastrostomy route (with video)
2021 · Takeshi Ogura, Junichi Kawai, et al. · Digestive Endoscopy · 13
Experimental study of loop shape using 0.025-inch ERCP guidewires (with videos)
2021 · Takeshi Ogura, Saori Ueno, et al. · Endoscopy International Open · 12
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Safety and efficacy of endoscopic ultrasound-guided pancreatic duct drainage using a drill dilator: a retrospective study in Japan
2024 · Ahmed Sadek, Kazuo Hara, et al. · Clinical Endoscopy · 11
Clinical evaluation of a novel drill dilator as the first-line tract dilation technique during EUS-guided biliary drainage by nonexpert hands (with videos)
2023 · Nobuhiro Hattori, Takeshi Ogura, et al. · Gastrointestinal Endoscopy · 11
Can Lemborexant for Insomnia Prevent Delirium in High-Risk Patients with Pancreato-Biliary Disease after Endoscopic Procedures under Deep Sedation?
2022 · Takeshi Ogura, Saori Ueno, et al. · Journal of Clinical Medicine · 8
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Safety and efficacy of trans-afferent loop endoscopic ultrasound-guided pancreaticojejunostomy for post pancreaticoduodenectomy anastomotic stricture using the forward-viewing echoendoscope: a retrospective study from Japan
2024 · Ahmed Sadek, Kazuo Hara, et al. · Clinical Endoscopy · 6
The New Potential for Using Franseen Needles in Interventional EUS
2024 · Nozomi Okuno, Kazuo Hara, et al. · Internal Medicine · 6
Moving scope technique improves technical success rate of device insertion during EUS-guided hepaticogastrostomy (with video)
2023 · Kimi Bessho, Takeshi Ogura, et al. · Therapeutic Advances in Gastroenterology · 6
Technical feasibility and safety of transluminal antegrade dilation for hepaticojejunostomy stricture using a novel fine-gauge electrocautery dilator (with video)
2020 · Takeshi Ogura, Nobu Nishioka, et al. · Endoscopy International Open · 6
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Endoscopic ultrasound-guided vascular intervention for pancreaticojejunal variceal bleeding
2024 · Nozomi Okuno, Kazuo Hara, et al. · Endoscopy · 5
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Multiple Self-Made Side Holes in a Fully Covered Metal Stent Prevent Intrahepatic Bile Duct Occlusion Following Endoscopic Ultrasound-Guided Hepaticogastrostomy: A Retrospective Study in Japan
2025 · Ren Kuwabara, Kazuo Hara, et al. · Journal of Clinical Medicine · 4
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Propensity score matching analysis for clinical impact of braided-type versus laser-cut-type covered self-expandable metal stents for endoscopic ultrasound-guided hepaticogastrostomy
2023 · Mitsuki Tomita, Takeshi Ogura, et al. · Hepatobiliary & pancreatic diseases international · 4
Endoscopic bilateral revision after metal stent deployment for hepatic hilar obstruction using molting technique (with videos)
2022 · Masahiro Yamamura, Takeshi Ogura, et al. · Therapeutic Advances in Gastroenterology · 4
Safety and Feasibility of Antegrade Cholangiopancreatoscopy‐Guided Laser Dissection and Ablation for Pancreaticobiliary Jejunal Anastomotic Stricture (With Video)
2026 · Takeshi Ogura, Kentaro Osaka, et al. · Digestive Endoscopy · 2
The feasibility and safety of trans-colorectal endoscopic ultrasound-guided fine-needle aspiration: a retrospective study of Japan
2025 · Takashi Kondo, Kazuo Hara, et al. · Clinical Endoscopy · 2
Works count: 53
Citation count: 368
H-index: 12
I10-index: 14
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