• KOL
    • Acute Cholecystitis
    • Takao Takao
    • Takao Takao: Influence Statistics

      Takao Takao

      Takao Takao

      Department of Gastroenterology and Hepatology, Tokyo Medical University. | Department of Gastroenterology and Hepatology, Tokyo Medical University Hospital, Shinjuku, Tokyo ...

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      Takao Takao:Expert Impact

      Concepts for whichTakao Takaohas direct influence:Acute cholecystitis,Acute cholangitis,Pancreatic cancer,Bile duct,Biliary drainage,Pancreaticobiliary maljunction,Biopsy specimens,Tokyo guidelines.

      Takao Takao:KOL impact

      Concepts related to the work of other authors for whichfor which Takao Takao has influence:Pancreatic cancer,Acute cholecystitis,Endoscopic ultrasound,Bile duct,Laparoscopic cholecystectomy,Biliary drainage,Autoimmune pancreatitis.

      KOL Resume for Takao Takao

      Year
      2022

      Department of Gastroenterology and Hepatology, Tokyo Medical University.

      Japan Gastroenterological Endoscopy Society, 4th floor, Shinochanomizu Urban Trinity Building, 3‐2‐1 Surugadai, Kanda, Chiyoda Ward, Tokyo, 101‐0062

      affiliation not provided to SSRN

      2021

      Department of Gastroenterology and Hepatology, Tokyo Medical University, Shinjuku, Tokyo, Japan.

      Tokyo Medical University Hospital, Tokyo, Tokyo, Japan, ;

      2020

      Department of Gastroenterology and Hepatology, Tokyo Medical University Hospital.

      Tokyo Medical University Hospital, Tokyo, Japan.

      2019

      Department of Gastroenterology and Hepatology.

      Tokyo Medical University

      2018

      Division of Gastroenterology and Hepatology, Tokyo Medical University, Shinjuku-ku, Tokyo, Japan.

      Tokyo Medical University Hospital Department of Gastroenterology and Hepatology Tokyo Japan

      2017

      Department of Gastroenterological Medicine, Tokyo Medical University Hospital, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo, 166-0023, Japan

      2016

      Toshio Kurihara, Takao Itoi, Department of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo 160-0023, Japan.

      Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo,

      Committee for Pancreatic Cancer Registry of Japan Pancreas Society, Japan

      2015

      Departments of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan.

      Department of Gastroenterology, Yuri Kumiai General Hospital, 38 Iego Kawaguchi-aza Yurihonjyo-shi, Akita 015-8511, Japan

      2014

      Department of Gastroentero logy and Hepatology, Tokyo Medical University, Tokyo, Japan

      2013

      Tokyo Medical Univercity, Tokyo, Japan

      2012

      Department of Gastroenterology and Hepatology, Tokyo Medical University, 6-7-1 Nishishinjuku, 160-0023, Tokyo, Shinjuku-ku, Japan

      2011

      Fourth Department of Internal Medicine, Tokyo Medical University, Tokyo, Japan

      Department of Gastroenterology and Hepatology

      Sample of concepts for which Takao Takao is among the top experts in the world.
      Concept World rank
      diagnostic endoscopy observation #1
      guided lithotripsy #1
      wli intestinal metaplasia #1
      rate transient hypotension #1
      application dedicated dilator #1
      ultrasonography pancreatic diseases #1
      stent trimming #1
      quality endoscopic images #1
      67 patients cjs #1
      fibrin cap #1
      102 lesions hccs #1
      sgtmd #1
      choledocholithiasis elderly patients #1
      diverticulosis radiation colitis #1
      lumen apposition #1
      operator cholangiopancreatoscopy #1
      sclerotherapy injection #1
      eusguided pancreatography #1
      midterm outcome eslbd #1
      jges guidelines #1
      pancreatitis bundles management #1
      clinical efficacy egbd #1
      post endoscopic #1
      transpapillary radiotherapy #1
      patients 18 underwent #1
      major papilla ebs #1
      unienbd #1
      metaanalysis subject areas #1
      30s 39 ± #1
      adverse events spy #1
      types peroral cholangioscopy #1
      passes franseen needle #1
      dedicated dilator #1
      conventional saline irrigation #1
      safety etgd #1
      needle conventional #1
      inaccessible peridiverticular papilla #1
      mbo longer duration #1
      sphincterotomy endoscopic #1
      resistance needle advancement #1
      tests pressure gerd #1
      pcsemsmethodsthis #1
      comparison bloc tissue #1
      bii 100 #1
      eusguided hepaticoenterostomy #1
      d4 stomach #1
      complications gib #1
      histology dkm #1
      rbo cumulative time #1

      Prominent publications by Takao Takao

      KOL-Index: 16842

      BACKGROUND: A single session of EUS-guided biliary drainage (EUS-BD) may be a viable alternative to ERCP in patients with malignant distal common bile duct (CBD) obstruction. There is no study comparing EUS-BD and ERCP for the relief of distal malignant biliary obstruction.

      OBJECTIVE: To compare the outcomes of self-expandable metal stent (SEMS) placement for malignant distal biliary obstruction by using ERCP and EUS-BD.

      STUDY DESIGN: Multicenter, retrospective analysis.

      SETTING: ...

      Known for Patients Ercp | Malignant Distal | Bile Duct | Expandable Metal | Single Session
      KOL-Index: 14437

      In 2007, the Tokyo Guidelines for the management of acute cholangitis and cholecystitis (TG07) were first published in the Journal of Hepato-Biliary-Pancreatic Surgery. The fundamental policy of TG07 was to achieve the objectives of TG07 through the development of consensus among specialists in this field throughout the world. Considering such a situation, validation and feedback from the clinicians’ viewpoints were indispensable. What had been pointed out from clinical practice was the ...

      Known for Acute Cholangitis | Tokyo Guidelines | Tg07 Tgrc | Tg13 Diagnostic Sensitivity | Severity Assessment
      KOL-Index: 14325

      BACKGROUND: The Tokyo Guidelines for the management of acute cholangitis and cholecystitis (TG07) were published in 2007 as the world's first guidelines for acute cholangitis and cholecystitis. The diagnostic criteria and severity assessment of acute cholecystitis have since been widely used all over the world. A validation study of TG07 has shown that the diagnostic criteria for acute cholecystitis are highly reliable but that the definition of definite diagnosis is ambiguous. In ...

      Known for Acute Cholecystitis | Severity Assessment | Tokyo Guidelines | Definite Diagnosis | New Diagnostic
      KOL-Index: 13900

      BACKGROUND AND AIMS: Although balloon enteroscopy-assisted ERCP (BE-ERCP) is effective and safe for benign biliary diseases in patients with surgically altered anatomy (SAA), BE-ERCP is not always successful. Recently, EUS-guided antegrade intervention (EUS-AI) by using a 1-stage or 2-stage procedure has been developed for BE-ERCP failure cases. The aim of the present study was to evaluate the outcome of EUS-AI for benign biliary diseases in patients with SAA.

      METHODS: Of 48 patients in ...

      Known for Benign Biliary Diseases | Surgically Altered Anatomy | Eus Ercp | Patients Saa | Guided Antegrade
      KOL-Index: 13652

      Background and AimsEndoscopic submucosal dissection (ESD) has recently been applied to the treatment of superficial colorectal cancer. Clinical outcomes compared with conventional endoscopic mucosal resection (EMR) have not been determined so our aim was to compare the effectiveness of ESD with conventional EMR for colorectal tumors ≥20 mm.MethodsThis was a retrospective case-controlled study performed at the National Cancer Center Hospital in Tokyo, Japan involving 373 colorectal tumors ...

      Known for Curative Resection | Emr Esd | Colorectal Tumors | Endoscopic Mucosal | Procedure Time
      KOL-Index: 13051

      Extraction of large bile duct stones in patients who have undergone a Billroth II (B-II) gastrectomy can be challenging. Recently, a large balloon dilation performed after endoscopic sphincterotomy (ESLBD) was useful for the removal of large bile duct stones. The aim of our study was to evaluate the feasibility and safety of ESLBD for removal of bile duct stones in patients who have undergone a B-II gastrectomy. ESLBD for removal of bile duct stones were performed in 11 patients with a ...

      Known for Bile Duct Stones | Large Balloon | Endoscopic Sphincterotomy | Eslbd Removal | Bii Gastrectomy
      KOL-Index: 12742

      BACKGROUND: Japanese (JPN) guidelines for the management of acute pancreatitis were published in 2006. The severity assessment criteria for acute pancreatitis were later revised by the Japanese Ministry of Health, Labour and Welfare (MHLW) in 2008, leading to their publication as the JPN Guidelines 2010. Following the 2012 revision of the Atlanta Classifications of Acute Pancreatitis, in which the classifications of regional complications of pancreatitis were revised, the development of ...

      Known for Acute Pancreatitis | Japanese Guidelines | Local Complications | Severity Treatment | Post Ercp
      KOL-Index: 12386

      The Tokyo Guidelines 2013 (TG13) include new topics in the biliary drainage section. From these topics, we describe the indications and new techniques of biliary drainage for acute cholangitis with videos. Recently, many novel studies and case series have been published across the world, thus TG13 need to be updated regarding the indications and selection of biliary drainage based on published data. Herein, we describe the latest updated TG13 on biliary drainage in acute cholangitis with ...

      Known for Biliary Drainage | Acute Cholangitis | Tokyo Guidelines | Stone Removal | Single Session
      KOL-Index: 12305

      BACKGROUND: Rapid on-site evaluation (ROSE) of cytological specimensacquired with EUS-guided fine needle aspiration (EUS-FNA) represents the most accurate available technique to reach a definitive diagnosis in patients with pancreatic solid masses. Recently, needles with high histological yield have been developed for EUS-guided fine needle biopsy (EUS-FNB), with which the need for ROSE can be potentially overcome.

      AIMS: The primary aim is to compare the diagnostic accuracy of EUS-FNB ...

      Known for Fnb Rose | Site Evaluation | Pancreatic Lesions | Inferiority Trial | Guided Fine
      KOL-Index: 11897

      Background and Objectives: Recently, a 22G Franseen needle for EUS-guided fine-needle biopsy (EUS-FNB) with three novel symmetric heels has been developed to adequately obtain a core tissue.

      Methods: All 38 consecutive patients with pancreatic masses who underwent EUS-FNB using a Franseen needle were investigated retrospectively to assess the efficacy and safety of EUS-FNB using the Franseen needle. Then, the EUS-FNB outcomes and histological assessments of the tissue obtained by EUS-FNB ...

      Known for Franseen Needle | Guided Fine | Eus Fnb | Pancreatic Masses | Core Tissue
      KOL-Index: 11681

      BACKGROUND: There have been a few previous reports on attempted double-balloon endoscopy (DBE)-assisted endoscopic retrograde cholangiopancreatography (ERCP) in patients with Roux-en-Y anastomosis and an intact papilla. This study was designed to evaluate the usefulness of DBE-assisted ERCP in patients with Roux-en-Y anastomosis and an intact papilla of Vater.

      METHODS: Thirteen DBE procedures were performed in nine patients who had undergone Roux-en-Y reconstruction combined with eight ...

      Known for Intact Papilla | Vater Anastomosis | Type Double | Dbeassisted Ercp | Patients Roux
      KOL-Index: 11667

      OBJECTIVES: Interventional endoscopic ultrasonography (EUS) procedures are gaining popularity and the most commonly performed procedures include EUS-guided drainage of pancreatic pseudocyst, EUS-guided biliary drainage, EUS-guided pancreatic duct drainage and EUS-guided celiac plexus ablation. The aim of this paper is to formulate a set of practice guidelines addressing various aspects of the above procedures.

      METHODS: Formulation of the guidelines was based on the best scientific ...

      Known for Interventional Eus | Pancreatic Pseudocyst | Guided Drainage | Expert Panel | Celiac Plexus
      KOL-Index: 11417

      BACKGROUND: There are currently no prospective, controlled trials of endoscopic transpapillary gallbladder drainage in patients with acute cholecystitis.

      OBJECTIVE: We evaluated the technical success rate and efficacy of endoscopic transpapillary gallbladder drainage by using either endoscopic nasogallbladder drainage (ENGBD) or endoscopic gallbladder stenting (EGBS) for patients with acute cholecystitis.

      DESIGN: Randomized, controlled study.

      SETTING: Tertiary-care referral ...

      Known for Acute Cholecystitis | Egbs Patients | Stent Placement | Technical Success | Drainage Engbd
      KOL-Index: 11347

      OBJECTIVES: We sought to evaluate the safety, efficacy, and feasibility of endoscopic sphincterotomy plus large balloon dilation (ESLBD) and to compare procedural time and fluoroscopy time of ESLBD with those of endoscopic sphincterotomy (EST) alone for patients with large bile duct stones.

      METHODS: Retrospective analysis.

      RESULTS: A total of 101 patients with large bile duct stones were treated: 53 were treated by ESLBD and 48 with EST alone. ESLBD resulted in similar outcomes in ...

      Known for Endoscopic Sphincterotomy | Procedure Time | Large Balloon Dilation | Duct Stones | Mechanical Lithotripsy

      Key People For Acute Cholecystitis

      Top KOLs in the world
      #1
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      #3
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      #5
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      #6
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      Department of Gastroenterology and Hepatology, Tokyo Medical University. | Department of Gastroenterology and Hepatology, Tokyo Medical University Hospital, Shinjuku, Tokyo 160-0023, Japan;, masakatu8055@yahoo.co.jp, (M.F.);, itoitakao@gmail.com, (T.

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