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Published papers
Academic conference presentation
Education
(Last updated : 2026-04-20 13:17:02)
NAKAI Yousuke
Department
School of Medicine(Tokyo Women's Medical University Hospital), School of Medicine Department of Internal Medicine, Division of Gastroenterology
Position
Professor and Division head
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Published papers
1.
Original article
Clinical Outcomes of Fontan-Associated Hepatocellular Carcinoma: a Single-Center Retrospective Study 2026/03
2.
Original article
Impact of a social media-based educational initiative on endoscopic practice in Vietnam: a survey study 2026/03
3.
Original article
Prognostic model for pancreatic cancer based on machine learning of routine slides and transcriptomic tumor analysis 2026/03
4.
Other
Reply to Vanella et al 2026/03
5.
Original article
Tacrolimus therapy for ulcerative colitis: a retrospective study of factors associated with inducing and maintaining remission 2026/03
6.
Original article
Endoscopic Ultrasound-Guided Hepaticocolonostomy Through the Reconstructed Colon 2026/02
7.
Original article
Intraductal Papillary Mucinous Neoplasm and Pancreatic Cancer: Opportunity Knocks Twice 2026/02
8.
Other
Response 2026/02
9.
Original article
Three-dimensional volume estimates of pancreatic fluid collections in relation to clinical outcomes of endoscopic ultrasound-guided treatment 2026/02
10.
Original article
Clinical Characteristics of Late-Onset (≥ 65 Years) Ulcerative Colitis: A Single-Center Retrospective Study 2026/01
11.
Original article
Clinical Practice Guidelines for Pancreatic Cancer 2025 From the Japan Pancreas Society: A Synopsis 2026/01
12.
Original article
Endoscopic approach to indeterminate biliary strictures 2026/01
13.
Original article
Mortality and cancer risk in patients with chronic pancreatitis in japan: insights into the importance of surveillance for pancreatic cancer 2026/01
14.
Other
Response 2026/01
15.
Original article
Current treatment strategy for asymptomatic bile duct stones 2025/12
16.
Original article
Encapsulation levels rather than elapsed time after the onset of acute pancreatitis are related to clinical outcomes of pancreatic walled-off necrosis 2025/12
17.
Other
Reply to Ancil et al 2025/12
18.
Other
Response 2025/12
19.
Other
Response 2025/11
20.
Original article
Tasurgratinib (E7090) for cholangiocarcinoma with fibroblast growth factor receptor 2 fusions/rearrangements: a multicenter, open-label, Phase 2 study 2025/11
21.
Original article
Extrahepatic Events in Patients With Metabolic Dysfunction-Associated Steatotic Liver Disease and the Impact of Genetics and Alcohol Intake 2025/10
22.
Review article
The 2024 diagnostic criteria for primary sclerosing cholangitis 2025/10
23.
Original article
Relationship of Intrapancreatic Fat Deposition With Pancreatic Cancer Differs According to Carcinoma Types 2025/09
24.
Original article
Predicting the risk of developing diabetes in steatotic liver disease using controlled attenuation parameter in a health checkup population 2025/08
25.
Original article
Efficacy and safety of a novel multi-hole fully covered self-expandable metallic stent for malignant distal biliary obstruction: Multicenter retrospective study. 2025/07
26.
Original article
Quadrant, necrosis, and infection criteria for the risk stratification of walled-off necrosis: external validation using multi-institutional data 2025/07
27.
Review article
Ergonomic endoscopy - Fundamentals of ergonomics and interventions for endoscopy-related musculoskeletal disorders. 2025/06
28.
Original article
Necrosectomy and its timing in relation to clinical outcomes of EUS-guided treatment of walled-off pancreatic necrosis: a multicenter study 2025/06
29.
Review article
Fatty Pancreas: Its Potential as a Risk Factor for Pancreatic Cancer and Clinical Implications 2025/05
30.
Original article
Risk factors for pancreatic cancer in individuals with intraductal papillary mucinous neoplasms and no high-risk stigmata during up to 5 years of surveillance: a prospective longitudinal cohort study. 2025/05
31.
Original article
Role of Endoscopy in Clinical Management of Intraductal Papillary Mucinous Neoplasms 2025/05
32.
Original article
Investigation of the Clinical Remission Course in Ulcerative Colitis from Tofacitinib Induction to Tapering or Withdrawal in Japanese Patients: A Single-Center Retrospective Study 2025/04
33.
Original article
Association between homologous recombination deficiency and time to treatment failure to platinum-based chemotherapy for pancreatic cancer by using the C-CAT database 2025/02
34.
Review article
Development of a Dedicated X-Ray Fluoroscopic Apparatus for Therapeutic Pancreatobiliary Endoscopy: A Review 2025/02
35.
Original article
Impact of ursodeoxycholic acid treatment on Fontan-associated liver disease 2025/02
36.
Other
Can Endoscopic Ultrasound-guided Ablation Prolong Disease-specific Survival In Pancreatic Cysts? 2025/01
37.
Original article
Controversies in endoscopic ultrasonography-guided management of walled-off necrosis 2025/01
38.
Original article
Safety and Effectiveness of Colonic Stenting for Ileocecal Valve Obstruction and Usefulness of Two-Step Strategy: Single-Center Retrospective Study 2025/01
39.
Original article
Importance of gamma-glutamyl transferase elevation in patients with Fontan-associated liver disease 2024/12
40.
Other
Pancreatic Cysts 2024/11
41.
Original article
Who benefits from long-term plastic stents after walled-off necrosis treatment: prix fixe for all or à la carte? 2024/11
42.
Review article
Disconnected pancreatic duct syndrome: diagnostic and therapeutic challenges and future directions 2024/10
43.
Other
The updated Asia-Pacific consensus statement on the role of endoscopic management in malignant hilar biliary obstruction 2024/09
44.
Original article
Dedicated Echoendoscope for Interventional Endoscopic Ultrasound: Comparison with a Conventional Echoendoscope 2024/05
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Academic conference presentation
1.
The “Difficult” ERCP – Precut or EUS? (Speech,General) 2025/12/05
2.
(EUS-TAP Masterclass Session 2: The Next Decade of EUS)New and emerging devices (Speech,Panelist at Symposium/Workshop (Other)) 2025/11/18
3.
(Networking, Career Growth, and Leadership for Women in GI: Asia-Pacific Perspectives Career track options: making the right choice)Elevating your academic career (Speech,Panelist at Symposium/Workshop (Other)) 2025/11/18
4.
(Problem solving in PB Endoscopy)Trouble-shooting in EUS Biliary Therapy (Speech,General) 2025/11/18
5.
(WEO Research Symposium)Preventing and Managing Musculoskeletal Injuries in Endoscopy (Speech,Panelist at Symposium/Workshop (Other)) 2025/11/18
6.
CHARACTERISTICS AND CLINICAL COURSE OF FONTANASSOCIATED LIVER DISEASE(FALD) (Poster notice,General) 2025/11/07
7.
Technical tips to increase diagnostic yield of EUS-TA (Speech,General) 2025/10/25
8.
A multicenter comparative analysis of nasocystic tube placement versus no nasocystic tube placement for endoscopic ultrasound-guided drainage of a pancreatic pseudocyst: The WONDERFUL study group in Japan (Speech,General) 2025/09/05
9.
Three-dimensional Volume Estimates of Pancreatic Fluid Collections in Relation to Clinical Outcomes of Endoscopic Ultrasound-guided Treatment. (Speech,General) 2025/09/05
10.
(Luncheon Seminar5)Interventional EUS: Future and Past (Speech) 2025/09/05
11.
Optimizing Safety and Effecacy in Endoscopic Papillectomy: Practical Techniques and pearls (Speech,General) 2025/08/01
12.
EUS guided intervention in postoperative pancreatic leaks and fistulas (Speech,General) 2025/06/21
13.
EUS-BD for right IHDs(CDS & Bridging) (Speech,General) 2025/06/21
14.
Tips for EUS-guided pancreaticgastrostomy (Speech,General) 2025/06/21
15.
(シンポジウム1 Current status and future perspectives of AI in gastrointestinal endoscopy)Development of Computer-Aided Detection for Pancreatic Tumors and Parenchyma During Endoscopic Ultrasonography (Speech,Panelist at Symposium/Workshop (Other)) 2025/05/09
16.
ASSOCIATIONS BETWEEN COMPUTED TOMOGRAPHY-BASED 3-D VOLUME OF PANCREATIC FLUID COLLECTIONS AND CLINICAL OUTCOMES OF ENDOSCOPIC ULTRASOUND-GUIDED TREATMENT: THE WONDERFUL STUDY GROUP IN JAPAN (Poster notice,General) 2025/05/03
17.
DIAGNOSTIC UTILITY OF BILE IGG4 IN DIFFERENTIATING IGG4-ASSOCIATED SCLEROSING CHOLANGITIS FROM SIMILAR HEPATOBILIARY DISEASES: A MULTICENTER STUDY (Speech,General) 2025/05/03
18.
FATTY PANCREAS AND PANCREATIC CANCER RISK IN PATIENTS WITH INTRADUCTAL PAPILLARY MUCINOUS NEOPLASMS (Poster notice,General) 2025/05/03
19.
IMMEDIATE NECROSECTOMY VS. DRAINAGE-ORIENTED STEP-UP APPROACH AFTER ENDOSCOPIC ULTRASOUND-GUIDED DRAINAGE OF WALLED-OFF NECROSIS—SUBGROUP ANALYSES OF A MULTICENTER RANDOMISED CONTROLLED TRIAL (WONDER-01) (Speech,General) 2025/05/03
20.
PLASTIC STENTS MAY PROVIDE COMPARABLE OUTCOMES TO A LUMEN-APPOSING METALLIC STENT IN PATIENTS RECEIVING ENDOSCOPIC ULTRASOUND-GUIDED DRAINAGE: MULTICENTER ANLYSIS BY THE WONDERFUL STUDY GROUP IN JAPAN (Poster notice,General) 2025/05/03
21.
PLASTIC STENTS VS. LUMEN-APPOSING METAL STENT FOR ENDOSCOPIC ULTRASOUND-GUIDED DRAINAGE OF PANCREATIC PSUEDOCYSTS: A MULTICENTER, RANDOMISED CONTROLLED, NONINFERIORITY TRIAL (WONDER-02) (Poster notice,General) 2025/05/03
22.
RISK FACTORS FOR ENDOSCOPIC MANAGEMENTS OF PANCREATIC FLUID COLLECTIONS IN PATIENTS ON ANTITHROMBOTIC THERAPY: A MULTICENTER ANALYSIS FROM THE WONDERFUL STUDY GROUP IN JAPAN (Poster notice,General) 2025/05/03
23.
RISK FACTORS FOR PANCREATIC CANCER IN INDIVIDUALS WITH INTRADUCTAL PAPILLARY MUCINOUS NEOPLASMS AND NO HIGH-RISK STIGMATA DURING UP TO FIVE YEARS OF SURVEILLANCE: A PROSPECTIVE LONGITUDINAL COHORT STUDY (Poster notice,General) 2025/05/03
24.
VARIATIONS IN SUPPORTIVE TREATMENT STRATEGIES DURING ENDOSCOPIC MANAGEMENT OF PANCREATIC FLUID COLLECTIONS: NATIONWIDE QUESTIONNAIRE SURVEY BY THE WONDERFUL STUDY GROUP IN JAPAN (Poster notice,General) 2025/05/03
25.
(シンポジウム15 急性膵炎・慢性膵炎診療の現状と今後の展望)Questionnaire Survey on Endoscopic Treatment Strategies for Pancreatic Fluid Collections in Japan:the WONDERFUL study group (Speech,Panelist at Symposium/Workshop (Other)) 2025/04/24
26.
(APBA Symposium1 Pioneering Innovations and Evolving Paradigms in EUS)EUS-guided biliary drainage as a primary technique (Speech,Panelist at Symposium/Workshop (Other)) 2025/04/04
27.
Characteristics of patients with very late-onset ulcerative colitis: A single-center retrospective study (Poster notice,General) 2025/02/19
28.
(Interventional EUS)How to Choose Between ERCP and EUS-BD for Malignant Biliary Obstruction? (Speech,General) 2025/01/11
29.
(ERCP)Case2:Operator (Speech) 2025/01/11
30.
([The 8th Joint Session between KDDW-TDDWJDDW]Pancreatobiliary:Latest advances in endoscopic/EUS-guided diagnosis and treatment for pancreatobiliary tumor)EUS-guidedbiliary drainage for malignant biliary osdtruction (Speech,Panelist at Symposium/Workshop (Other)) 2024/11/14
31.
(Symposium 32:Endoscopic treatment of chronic pancreatitis)Update on managemant of pancreatis duct stones (Speech,Panelist at Symposium/Workshop (Other)) 2024/11/14
32.
(Session3:Optimizing the management of cholangiocarcinoma I)Advanced pre-operative endoscopic biliary drainage for cholangiocarcinoma (Speech,General) 2024/10/18
33.
(Session5:Roadmap to improved outcomes in pancreatic cancer management I)Advanced pre-operative endoscopic biliary drainage for pancreatic cancer (Speech,General) 2024/10/18
34.
(SessionVI EUS-guided Drainage)How to reduce complications during biliopancreatic drainage (Speech,General) 2024/10/12
35.
Dedicate biliary plastic stent-inside stent/Q&A (Speech,General) 2024/07/20
36.
(Symposium401 Cutting edge of endoscopic management of malignant biliary strictures)Next step for inclusive result of ERCP guided transpapillary tissue sampling (Speech,Panelist at Symposium/Workshop (Other)) 2024/07/04
37.
(Symposium406 Debate session on EUS intervention (Session2))Roux-en-Y anatomy after surgery: Balloon enteroscope assisted ERCP (Speech,Panelist at Symposium/Workshop (Other)) 2024/07/04
38.
(WEO International School of EUS(WISE) session Part1)EUS-guided Biliary Drainage,Current Status (Speech,General) 2024/07/04
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Education
1.
2002/04~2008/03
〔Doctoral course〕〔Doctorial Course〕, Graduate School, Division of Medical Sciences, The University of Tokyo, Completed
2.
1992/04~1998/03
Faculty of Medicine, The University of Tokyo, Graduated