Reference Citation Analysis: Find an Article, Find a Category, Find a Journal, Find a Scholar

For: Yane K, Katanuma A, Maguchi H, Takahashi K, Kin T, Ikarashi S, Sano I, Yamazaki H, Kitagawa K, Yokoyama K, Koga H, Nagai K, Nojima M. Short-type single-balloon enteroscope-assisted ERCP in postsurgical altered anatomy: potential factors affecting procedural failure. Endoscopy 2017;49:69-74. [PMID: 27760436 DOI: 10.1055/s-0042-118301] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]

For:	Yane K, Katanuma A, Maguchi H, Takahashi K, Kin T, Ikarashi S, Sano I, Yamazaki H, Kitagawa K, Yokoyama K, Koga H, Nagai K, Nojima M. Short-type single-balloon enteroscope-assisted ERCP in postsurgical altered anatomy: potential factors affecting procedural failure. Endoscopy 2017;49:69-74. [PMID: 27760436 DOI: 10.1055/s-0042-118301] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]

Number

Cited by Other Article(s)

Kuraishi Y, Shimizu Y, Nakamura A, Umemura T. Enhanced biliary cannulation and sphincterotomy using a novel rotatable sphincterotome for surgically altered anatomy. Endoscopy 2025;57:E22-E24. [PMID: 39809296 PMCID: PMC11732370 DOI: 10.1055/a-2501-3103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2025]

Tanisaka Y, Ryozawa S, Mizuide M, Fujita A, Jinushi R, Watanabe R, Sato R. Successful endoscopic sphincterotomy using a novel rotatable sphincterotome in a patient with Roux-en-Y gastrectomy. Endoscopy 2024;56:E1038-E1039. [PMID: 39592099 PMCID: PMC11597894 DOI: 10.1055/a-2463-3966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2024]

Inatomi O, Yamada A, Shintani S, Hiroe K, Kimura H, Nishida A, Tani T. Clinical application of a novel high-selectivity steerable-tip catheter for endoscopic retrograde cholangiopancreatography in patients with altered surgical anatomy. Endoscopy 2024;56:E658-E659. [PMID: 39074825 PMCID: PMC11286341 DOI: 10.1055/a-2362-0666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/31/2024]

Tanisaka Y, Mizuide M, Fujita A, Shin T, Sugimoto K, Jinushi R, Ryozawa S. Successful cannulation using a novel rotatable sphincterotome in a hepaticojejunal anastomotic stricture with a steep angle. Endoscopy 2024;56:E336-E337. [PMID: 38594008 PMCID: PMC11003812 DOI: 10.1055/a-2291-9720] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]

Wang F, Ge XX, Deng XT, Nie JJ, Wang YT, Li QP, Jiang GB, Miao L. Endoscopic retrograde cholangiopancreatography using a pediatric colonoscope in patients with Roux‑en‑Y gastrectomy and an intact major duodenal papilla. Exp Ther Med 2024;28:390. [PMID: 39161620 PMCID: PMC11332138 DOI: 10.3892/etm.2024.12679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 07/03/2024] [Indexed: 08/21/2024] Open

Abstract

Endoscopic retrograde cholangiopancreatography (ERCP) in patients with Roux-en-Y gastrectomy and an intact major duodenal papilla is challenging and difficult, with unsatisfactory outcomes using various endoscopes. Limited data are available regarding the outcomes of ERCP using a pediatric colonoscope in such patients. To evaluate the efficacy of a pediatric colonoscope in patients with Roux-en-Y gastrectomy and an major duodenal intact papilla, 93 consecutive patients with Roux-en-Y gastrectomy and an intact major duodenal papilla who underwent ERCP using a pediatric colonoscope at the Medical Center for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, (Nanjing, China) between January 2018 and December 2022 were retrospectively reviewed. Following the failure of bile duct cannulation, a double-guidewire or precut technique was utilized for advanced cannulation. Interventions were performed using standard ERCP therapeutic accessories. The results indicated that distal gastrectomy with Roux-en-Y reconstruction was performed in 38 out of 93 patients, while 55 patients underwent total gastrectomy with Roux-en-Y reconstruction. The success rates associated with endoscope insertion, endoscopic cannulation and therapeutic ERCP were 88.17% (82/93), 85.37% (70/82) and 95.71% (67/70), respectively, while the clinical intervention success and complication rates were 72.04% (67/93) and 7.53% (7/93), respectively. The endoscope insertion time was 40.78±10.04 min, and the ERCP procedure time was 88.55±16.38 min. Student's t-test showed that the endoscope insertion time and the ERCP procedure time in patients undergoing distal gastrectomy were longer than those in patients undergoing total gastrectomy (P<0.05). Binary logistic regression analysis showed that age and number of previous abdominal surgeries were independent risk factors associated with endoscope insertion failure. In conclusion, the present study demonstrated that the use of a pediatric colonoscope is efficacious and safe for patients with Roux-en-Y gastrectomy and an intact major duodenal papilla undergoing ERCP.

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Koch K, Duckworth-Mothes B, Schweizer U, Grund KE, Moreels TG, Königsrainer A, Wichmann D. Development and evaluation of artificial organ models for ERCP training in patients with surgically altered anatomies. Sci Rep 2023;13:22920. [PMID: 38129520 PMCID: PMC10739860 DOI: 10.1038/s41598-023-49888-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 12/13/2023] [Indexed: 12/23/2023] Open

Tanisaka Y, Mizuide M, Fujita A, Shiomi R, Shin T, Sugimoto K, Ryozawa S. Single-balloon enteroscopy-assisted endoscopic retrograde cholangiopancreatography in patients with surgically altered anatomy: a technical review. Clin Endosc 2023;56:716-725. [PMID: 37070202 PMCID: PMC10665628 DOI: 10.5946/ce.2023.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 01/27/2023] [Accepted: 01/28/2023] [Indexed: 04/19/2023] Open

Kitagawa S. Successful endoscopic retrieval of a proximally migrated pancreatic stent in a patient with pancreaticojejunal anastomotic stenosis. J Rural Med 2022;17:262-264. [PMID: 36397793 PMCID: PMC9613363 DOI: 10.2185/jrm.2022-012] [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: 03/16/2022] [Accepted: 06/09/2022] [Indexed: 01/25/2023] Open

Tanisaka Y, Mizuide M, Fujita A, Ogawa T, Katsuda H, Saito Y, Miyaguchi K, Jinushi R, Terada R, Nakano Y, Tashima T, Mashimo Y, Ryozawa S. Balloon enteroscope-assisted endoscopic retrograde cholangiopancreatography in patients with surgically altered anatomy. INTERNATIONAL JOURNAL OF GASTROINTESTINAL INTERVENTION 2022. [DOI: 10.18528/ijgii210058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open

Chon HK, Choi KH, Seo SH, Kim TH. Efficacy and Safety of Percutaneous Transhepatic Cholangioscopy with the Spyglass DS Direct Visualization System in Patients with Surgically Altered Anatomy: A Pilot Study. Gut Liver 2022;16:111-117. [PMID: 34162768 PMCID: PMC8761927 DOI: 10.5009/gnl210028] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 02/25/2021] [Accepted: 03/11/2021] [Indexed: 11/27/2022] Open

Abstract

BACKGROUND/AIMS

: Percutaneous transhepatic cholangioscopy (PTCS) is used for the diagnosis and treatment of biliary diseases in patients with failed endoscopic retrograde cholangiopancreatography, particularly those with surgically altered anatomy. However, few studies are available on the clinical use of Spyglass DS direct visualization system (SpyDS)-assisted PTCS. This study aimed to assess the efficacy and safety of SpyDS-assisted PTCS in patients with surgically altered anatomy, particularly those with a Roux-en-Y reconstruction.

METHODS

Thirteen patients (six women, median age 71.4 years [range, 53 to 83 years]) with surgically altered anatomy (four Roux-en-Y choledochojejunostomies, seven Roux-en-Y hepaticojejunostomies, and two Roux-en-Y esophagojejunostomies) who underwent SpyDS-assisted PTCS between January 2019 and August 2020 were included and the data was acquired by retrospectively reviewing electronic medical record.

RESULTS

A total of 19 SpyDS-assisted PTCS procedures were performed in the 13 patients: eight had bile-duct stones, and five had biliary strictures. All SpyDS-assisted PTCS procedures were successfully performed. The total procedure time was 42.42±18.0 minutes (mean±standard deviation). Bile duct clearance was achieved in all bile duct stone cases after a median of 2 (range, 1 to 3) procedures. In the five biliary stricture cases, the results of SpyBite forceps-guided targeted biopsy were consistent with adenocarcinoma (100% accuracy). The median hospitalization duration was 20 days (range, 14 to 30 days). No procedure-related morbidity or mortality occurred.

CONCLUSIONS

SpyDS-assisted PTCS may be a safe, feasible, and effective procedure for the diagnosis and treatment of biliary diseases in patients with surgically altered anatomy, particularly in those with the Roux-en-Y reconstruction requiring a percutaneous approach. However, our findings need to be validated in further studies.

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Kitagawa K, Mitoro A, Ozutsumi T, Furukawa M, Fujinaga Y, Nishimura N, Sawada Y, Namisaki T, Akahane T, Yoshiji H. Comparison of the efficacy and safety between palliative biliary stent placement and duct clearance among elderly patients with choledocholithiasis: a propensity score-matched analysis. BMC Gastroenterol 2021;21:369. [PMID: 34629075 PMCID: PMC8504035 DOI: 10.1186/s12876-021-01956-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 10/05/2021] [Indexed: 12/07/2022] Open

Tarantino I, Rizzo GEM. Biliopancreatic Endoscopy in Altered Anatomy. MEDICINA-LITHUANIA 2021;57:medicina57101014. [PMID: 34684051 PMCID: PMC8537222 DOI: 10.3390/medicina57101014] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/17/2021] [Accepted: 09/22/2021] [Indexed: 12/31/2022]

Abstract

Background and Objectives: Anatomical post-surgical alterations of the upper gastrointestinal (GI) tract have always been challenging for performing diagnostic and therapeutic endoscopy, especially when biliopancreatic diseases are involved. Esophagectomy, gastrectomy with various reconstructions and pancreaticoduodenectomy are among the most common surgeries causing upper GI tract alterations. Technological improvements and new methods have increased the endoscopic success rate in these patients, and the literature has been rapidly increasing over the past few years. The aim of this systematic review is to identify evidence on the available biliopancreatic endoscopic techniques performed in the altered post-surgical anatomy of upper GI tract. Materials and Methods: We performed a systematic search of PubMed, MEDLINE, Cochrane Library, and SCOPUS databases. Study-level variables extracted were the last name of the first author, publication year, study design, number of patients, type of post-surgical anatomical alteration, endoscopic technique, success rate and endoscopic-related adverse events. Results: Our primary search identified 221 titles, which was expanded with studies after the citation search. The final full-text review process identified 52 articles (31 retrospective studies, 8 prospective studies and 13 case reports). We found several different techniques developed over the years for biliopancreatic diseases in altered anatomy, in order to perform both endoscopic ultrasound (EUS) and endoscopic retrograde cholangiopancreatography (ERCP). They included enteroscopy-assisted ERCP (double and single balloon enteroscopy-ERCP, spiral enteroscopy-ERCP) laparoscopic assisted ERCP, EUS-Directed transgastric ERCP, EUS-directed transgastric intervention, gastric access temporary for endoscopy, and percutaneous assisted trans prosthetic endoscopic therapy. The success rate was high (most of the techniques showed a success rate over 90%) and a low rate of adverse events were reported. Conclusions: We suggest the considerationof the novel techniques when approaching patients with altered anatomy who require biliopancreatic endoscopy, focusing on the surgery type, success rate and adverse events reported in the literature.

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Yokoyama K, Yano T, Kanno A, Ikeda E, Ando K, Miwata T, Nagai H, Kawasaki Y, Tada Y, Sanada Y, Tamada K, Lefor AK, Yamamoto H. The Efficacy and Safety of Balloon Enteroscopy-Assisted Endoscopic Retrograde Cholangiography in Pediatric Patients with Surgically Altered Gastrointestinal Anatomy. J Clin Med 2021;10:jcm10173936. [PMID: 34501383 PMCID: PMC8432188 DOI: 10.3390/jcm10173936] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 08/26/2021] [Accepted: 08/27/2021] [Indexed: 12/13/2022] Open

Affiliation(s)

Kensuke Yokoyama Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
Tomonori Yano Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
Atsushi Kanno Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.) Correspondence: ; Tel.: +81-285-58-7348
Eriko Ikeda Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
Kozue Ando Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
Tetsurou Miwata Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
Hiroki Nagai Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
Yuki Kawasaki Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
Yamato Tada Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
Yukihiro Sanada Department of Surgery, Division of Gastroenterological, General and Transplant Surgery, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (Y.S.); (A.K.L.)
Kiichi Tamada Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)
Alan Kawarai Lefor Department of Surgery, Division of Gastroenterological, General and Transplant Surgery, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (Y.S.); (A.K.L.)
Hironori Yamamoto Department of Medicine, Division of Gastroenterology, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi 329-0498, Japan; (K.Y.); (T.Y.); (E.I.); (K.A.); (T.M.); (H.N.); (Y.K.); (Y.T.); (K.T.); (H.Y.)

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Kim JH, Yang MJ. Recent advances of endoscopic retrograde cholangiopancreatography in surgically altered anatomy. INTERNATIONAL JOURNAL OF GASTROINTESTINAL INTERVENTION 2021. [DOI: 10.18528/ijgii210038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open

Recent Advances of Interventional Endoscopic Retrograde Cholangiopancreatography and Endoscopic Ultrasound for Patients with Surgically Altered Anatomy. J Clin Med 2021;10:jcm10081624. [PMID: 33921247 PMCID: PMC8070513 DOI: 10.3390/jcm10081624] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 04/08/2021] [Accepted: 04/09/2021] [Indexed: 02/06/2023] Open

Factors Affecting Technical Difficulty in Balloon Enteroscopy-Assisted Endoscopic Retrograde Cholangiopancreatography in Patients with Surgically Altered Anatomy. J Clin Med 2021;10:jcm10051100. [PMID: 33800779 PMCID: PMC7961549 DOI: 10.3390/jcm10051100] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 02/08/2021] [Accepted: 03/02/2021] [Indexed: 12/11/2022] Open

Long-term outcomes after endoscopic retrograde pancreatic drainage for symptomatic pancreaticojejunal anastomotic stenosis. Sci Rep 2021;11:4489. [PMID: 33627731 PMCID: PMC7904781 DOI: 10.1038/s41598-021-84024-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 02/10/2021] [Indexed: 12/19/2022] Open

Niwa Y, Nakamura M, Kawashima H, Yamamura T, Maeda K, Sawada T, Mizutani Y, Ishikawa E, Ishikawa T, Kakushima N, Furukawa K, Ohno E, Honda T, Ishigami M, Fujishiro M. Accuracy of carbon dioxide insufflation for endoscopic retrograde cholangiopancreatography using double-balloon endoscopy. World J Gastroenterol 2020;26:6669-6678. [PMID: 33268954 PMCID: PMC7673969 DOI: 10.3748/wjg.v26.i42.6669] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 09/14/2020] [Accepted: 09/23/2020] [Indexed: 02/06/2023] Open

Affiliation(s)

Yoshiki Niwa Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Japan
Masanao Nakamura Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Japan
Hiroki Kawashima Department of Endoscopy, Nagoya University Hospital, Nagoya 466-8560, Japan
Takeshi Yamamura Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Japan
Keiko Maeda Department of Endoscopy, Nagoya University Hospital, Nagoya 466-8560, Japan
Tsunaki Sawada Department of Endoscopy, Nagoya University Hospital, Nagoya 466-8560, Japan
Yasuyuki Mizutani Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Japan
Eri Ishikawa Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Japan
Takuya Ishikawa Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Japan
Naomi Kakushima Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Japan
Kazuhiro Furukawa Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Japan
Eizaburo Ohno Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Japan
Takashi Honda Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Japan
Masatoshi Ishigami Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Japan
Mitsuhiro Fujishiro Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya 466-8560, Japan

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Ishihara Y, Matsumoto K, Kato H, Tsutsumi K, Tomoda T, Matsumi A, Miyamoto K, Yamazaki T, Saragai Y, Fujii Y, Uchida D, Horiguchi S, Okada H. Treatment outcomes, including risk factors of stone recurrence, for hepatolithiasis using balloon-assisted endoscopy in patients with hepaticojejunostomy (with video). Surg Endosc 2020;35:1895-1902. [PMID: 33140150 DOI: 10.1007/s00464-020-08139-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 10/27/2020] [Indexed: 11/28/2022]

Affiliation(s)

Yuki Ishihara Department of Gastroenterology and Hepatology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1 Shikata-cho, Okayama, 700-8558, Japan
Kazuyuki Matsumoto Department of Gastroenterology and Hepatology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1 Shikata-cho, Okayama, 700-8558, Japan.
Hironari Kato Department of Gastroenterology and Hepatology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1 Shikata-cho, Okayama, 700-8558, Japan
Koichiro Tsutsumi Department of Gastroenterology and Hepatology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1 Shikata-cho, Okayama, 700-8558, Japan
Takeshi Tomoda Department of Gastroenterology and Hepatology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1 Shikata-cho, Okayama, 700-8558, Japan
Akihiro Matsumi Department of Gastroenterology and Hepatology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1 Shikata-cho, Okayama, 700-8558, Japan
Kazuya Miyamoto Department of Gastroenterology and Hepatology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1 Shikata-cho, Okayama, 700-8558, Japan
Tatsuhiro Yamazaki Department of Gastroenterology and Hepatology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1 Shikata-cho, Okayama, 700-8558, Japan
Yosuke Saragai Department of Gastroenterology and Hepatology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1 Shikata-cho, Okayama, 700-8558, Japan
Yuki Fujii Department of Gastroenterology and Hepatology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1 Shikata-cho, Okayama, 700-8558, Japan
Daisuke Uchida Department of Gastroenterology and Hepatology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1 Shikata-cho, Okayama, 700-8558, Japan
Shigeru Horiguchi Department of Gastroenterology and Hepatology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1 Shikata-cho, Okayama, 700-8558, Japan
Hiroyuki Okada Department of Gastroenterology and Hepatology, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1 Shikata-cho, Okayama, 700-8558, Japan

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Nakai Y. Technical tips for endoscopic ultrasound-guided pancreatic duct access and drainage. INTERNATIONAL JOURNAL OF GASTROINTESTINAL INTERVENTION 2020. [DOI: 10.18528/ijgii200032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open

Hakuta R, Kogure H, Nakai Y, Hamada T, Sato T, Suzuki Y, Inokuma A, Kanai S, Nakamura T, Noguchi K, Ishigaki K, Saito K, Saito T, Takahara N, Mizuno S, Yamada A, Tada M, Koike K. Feasibility of balloon endoscope-assisted endoscopic retrograde cholangiopancreatography for the elderly. Endosc Int Open 2020;8:E1202-E1211. [PMID: 32904855 PMCID: PMC7458759 DOI: 10.1055/a-1216-1363] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Accepted: 07/02/2020] [Indexed: 12/13/2022] Open

Affiliation(s)

Ryunosuke Hakuta Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
Hirofumi Kogure
Yousuke Nakai Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan,2Department of Endoscopy and Endoscopic Surgery, The University of Tokyo, Tokyo, Japan
Tsuyoshi Hamada Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
Tatsuya Sato Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
Yukari Suzuki Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
Akiyuki Inokuma Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
Sachiko Kanai Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
Tomoka Nakamura Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
Kensaku Noguchi Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
Kazunaga Ishigaki Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
Kei Saito Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
Tomotaka Saito Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
Naminatsu Takahara Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
Suguru Mizuno Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
Atsuo Yamada Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
Minoru Tada Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
Kazuhiko Koike Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan

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Tanisaka Y, Ryozawa S, Mizuide M, Fujita A, Ogawa T, Harada M, Noguchi T, Suzuki M, Araki R. Biliary Cannulation in Patients with Roux-en-Y Gastrectomy: An Analysis of the Factors Associated with Successful Cannulation. Intern Med 2020;59:1687-1693. [PMID: 32296000 PMCID: PMC7434537 DOI: 10.2169/internalmedicine.4245-19] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open

Nishio R, Kawashima H, Nakamura M, Ohno E, Ishikawa T, Yamamura T, Maeda K, Sawada T, Tanaka H, Sakai D, Miyahara R, Ishigami M, Hirooka Y, Fujishiro M. Double-balloon endoscopic retrograde cholangiopancreatography for patients who underwent liver operation: A retrospective study. World J Gastroenterol 2020;26:1056-1066. [PMID: 32205996 PMCID: PMC7081002 DOI: 10.3748/wjg.v26.i10.1056] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 01/14/2020] [Accepted: 02/15/2020] [Indexed: 02/06/2023] Open

Affiliation(s)

Ryo Nishio Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Aichi Prefecture, Nagoya 4668550, Japan
Hiroki Kawashima Department of Endoscopy, Nagoya University Hospital, Aichi Prefecture, Nagoya 4668550, Japan
Masanao Nakamura Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Aichi Prefecture, Nagoya 4668550, Japan
Eizaburo Ohno Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Aichi Prefecture, Nagoya 4668550, Japan
Takuya Ishikawa Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Aichi Prefecture, Nagoya 4668550, Japan
Takeshi Yamamura Department of Endoscopy, Nagoya University Hospital, Aichi Prefecture, Nagoya 4668550, Japan
Keiko Maeda Department of Endoscopy, Nagoya University Hospital, Aichi Prefecture, Nagoya 4668550, Japan
Tsunaki Sawada Department of Endoscopy, Nagoya University Hospital, Aichi Prefecture, Nagoya 4668550, Japan
Hiroyuki Tanaka Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Aichi Prefecture, Nagoya 4668550, Japan
Daisuke Sakai Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Aichi Prefecture, Nagoya 4668550, Japan
Ryoji Miyahara Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Aichi Prefecture, Nagoya 4668550, Japan
Masatoshi Ishigami Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Aichi Prefecture, Nagoya 4668550, Japan
Yoshiki Hirooka Department of Liver, Biliary Tract and Pancreas Diseases, Fujita Health University Hospital, Aichi Prefecture, Toyoake 4701192, Japan
Mitsuhiro Fujishiro Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Aichi Prefecture, Nagoya 4668550, Japan

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Li JS, Zou DW, Jin ZD, Chen J, Shi XG, Li ZS, Liu F. Endoscopic retrograde cholangiopancreatography in Billroth II gastrectomy patients: Outcomes and potential factors affecting technical failure. Saudi J Gastroenterol 2019;25:355-361. [PMID: 31187782 PMCID: PMC6941460 DOI: 10.4103/sjg.sjg_118_19] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open

Tanisaka Y, Ryozawa S, Mizuide M, Fujita A, Harada M, Ogawa T. Novel technique using pancreatic duct stent facilitates difficult biliary cannulation in patients with Roux-en-Y anatomy (with video). JGH OPEN 2019;4:296-298. [PMID: 32280784 PMCID: PMC7144784 DOI: 10.1002/jgh3.12227] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 04/28/2019] [Accepted: 06/25/2019] [Indexed: 12/13/2022]

Krutsri C, Kida M, Yamauchi H, Iwai T, Imaizumi H, Koizumi W. Current status of endoscopic retrograde cholangiopancreatography in patients with surgically altered anatomy. World J Gastroenterol 2019;25:3313-3333. [PMID: 31341358 PMCID: PMC6639547 DOI: 10.3748/wjg.v25.i26.3313] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 04/18/2019] [Accepted: 04/29/2019] [Indexed: 02/06/2023] Open

Park TY, Song TJ. Recent advances in endoscopic retrograde cholangiopancreatography in Billroth II gastrectomy patients: A systematic review. World J Gastroenterol 2019;25:3091-3107. [PMID: 31293344 PMCID: PMC6603814 DOI: 10.3748/wjg.v25.i24.3091] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 05/03/2019] [Accepted: 06/01/2019] [Indexed: 02/06/2023] Open

Abstract

BACKGROUND

Endoscopic retrograde cholangiopancreatography (ERCP) in patients with Billroth II gastrectomy has been considered a challenging procedure due to the surgically altered gastrointestinal anatomy. However, there has been a paucity of comparative studies regarding ERCP in Billroth II gastrectomy cases because of procedure-related morbidity and mortality and practical and ethical limitations. This systematic and comprehensive review was performed to obtain a recent perspective on ERCP in Billroth II gastrectomy patients.

AIM

To systematically review the literature regarding ERCP in Billroth II gastrectomy patients.

METHODS

A systematic review was performed on the literature published between May 1975 and January 2019. The following electronic databases were searched: PubMed, EMBASE, and Cochrane Library. The outcomes of successful afferent loop intubation and successful selective cannulation and occurrence of adverse events were assessed.

RESULTS

A total of 43 studies involving 2669 patients were included. The study designs were 36 (83.7%) retrospective cohort studies, 4 (9.3%) retrospective comparative studies, 2 (4.7%) prospective comparative studies, and 1 (2.3%) prospective cohort study. Of a total of 2669 patients, there were 1432 cases (55.6%) of side-viewing endoscopy, 664 (25.8%) cases of forward-viewing endoscopy, 171 (6.6%) cases of balloon-assisted enteroscopy, 169 (6.6%) cases of anterior oblique-viewing endoscopy, 64 (2.5%) cases of dual-lumen endoscopy, 31 (1.2%) cases of colonoscopy, and 14 (0.5%) cases of multiple bending endoscopy. The overall success rate of afferent loop intubation was 91.3% (2437/2669), and the overall success rate of selective cannulation was 87.9% (2346/2437). A total of 195 cases (7.3%) of adverse events occurred. The success rates of afferent loop intubation and the selective cannulation rate for each type of endoscopy were as follows: side-viewing endoscopy 98.2% and 95.3%; forward-viewing endoscopy 97.4% and 95.2%; balloon-assisted enteroscopy 95.4% and 97.5%; oblique-viewing endoscopy 94.1% and 97.5%; and dual-lumen endoscopy 82.8% and 100%, respectively. The rate of bowel perforation was slightly higher in side-viewing endoscopy (3.6%) and balloon-assisted enteroscopy (4.1%) compared with forward-viewing endoscopy (1.7%) and anterior oblique-viewing endoscopy (1.2%). Mortality only occurred in side-viewing endoscopy (n = 9, 0.6%).

CONCLUSION

The performance of ERCP in the Billroth II gastrectomy population has been improving with choice of various type of endoscope and sphincter management. More comparative studies are needed to determine the optimal strategy to perform safe and effective ERCP in Billroth II gastrectomy patients.

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Failure Factors to Reach the Blind End Using a Short-Type Single-Balloon Enteroscope for ERCP with Roux-en-Y Reconstruction: A Multicenter Retrospective Study. Gastroenterol Res Pract 2019;2019:3536487. [PMID: 31191645 PMCID: PMC6525885 DOI: 10.1155/2019/3536487] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 03/20/2019] [Accepted: 04/10/2019] [Indexed: 01/15/2023] Open

Inoue T, Ibusuki M, Kitano R, Kobayashi Y, Ishii N, Ohashi T, Nakade Y, Sumida Y, Ito K, Nakao H, Yoneda M. Severe Biliary Stricture Dilation Using the Soehendra Stent Retriever with a Short-Type Balloon Enteroscope in Patients with Surgically Altered Anatomies. J Gastrointest Surg 2019;23:953-958. [PMID: 30284198 DOI: 10.1007/s11605-018-3977-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Accepted: 09/13/2018] [Indexed: 01/31/2023]

Tanisaka Y, Ryozawa S, Mizuide M, Kobayashi M, Fujita A, Minami K, Kobatake T, Omiya K, Iwano H, Araki R. Usefulness of the "newly designed" short-type single-balloon enteroscope for ERCP in patients with Roux-en-Y gastrectomy: a pilot study. Endosc Int Open 2018;6:E1417-E1422. [PMID: 30505936 PMCID: PMC6264924 DOI: 10.1055/a-0754-2290] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Accepted: 08/22/2018] [Indexed: 12/17/2022] Open

Hamada T, Nakai Y, Isayama H. TOKYO criteria: Standardized reporting system for endoscopic biliary stent placement. GASTROINTESTINAL INTERVENTION 2018. [DOI: 10.18528/gii180016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]