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List of works by Hirotsugu Sakamoto

A calibrated, small-caliber tip, transparent hood to aid endoscopic balloon dilation of intestinal strictures in Crohn's disease: successful use of prototype

scientific article published on 27 November 2013

A close relationship between intestinal metaplasia and Cdx2 expression in human gallbladders with cholelithiasis

scientific article published on 25 September 2006

A nationwide survey of hepatitis E virus (HEV) infection in wild boars in Japan: identification of boar HEV strains of genotypes 3 and 4 and unrecognized genotypes

scientific article published on 8 April 2011

A novel method for endoscopic placement of a capsule endoscope with use of a transparent hood and real-time viewer

scientific article published on 10 June 2015

Adherence to an acotiamide therapeutic regimen improves long-term outcomes in patients with functional dyspepsia.

scientific article published in December 2017

Advanced rectal carcinoma caused by tumor cell implantation after curative endoscopic submucosal dissection of an intramucosal rectal carcinoma

scientific article published on 10 June 2015

Analysis of the full-length genome of hepatitis E virus isolates obtained from wild boars in Japan

scientific article

Balloon-assisted endoscopy facilitates endoscopic submucosal dissection of difficult superficial proximal colon tumors

scientific article published on 12 February 2018

Cdx2 specifies the differentiation of morphological as well as functional absorptive enterocytes of the small intestine

scientific article published in January 2005

Cell lineage dynamics in the process leading to intestinal metaplasia

scientific article published on 8 March 2011

Colon polyp detection using linked color imaging compared to white light imaging: Systematic review and meta-analysis

scientific article published on 23 December 2019

Comparative analysis of gastrointestinal microbiota between normal and caudal-related homeobox 2 (cdx2) transgenic mice.

scientific article

Comparison of vonoprazan and proton pump inhibitors for eradication of Helicobacter pylori.

scientific article published on 21 May 2016

Curative endoscopic treatment of intussusception due to a giant colonic lipoma using a wedged balloon and ligation with detachable snares

scientific article published on 01 February 2019

Double-Balloon Colonoscopy Has a Higher Cecal Intubation Rate Than Conventional Colonoscopy Using a Colon Simulator

scientific article published on 13 February 2017

Double-Balloon Endoscopy-Assisted Balloon Dilation of Strictures Secondary to Small-Intestinal Lymphoma

scientific article published on 10 July 2019

Double-balloon endoscopy facilitates efficient endoscopic resection of duodenal and jejunal polyps in patients with familial adenomatous polyposis

scientific article published on 28 May 2020

Double-balloon endoscopy for diagnosis and management of Crohn's disease

scientific article published in July 2015

Double-balloon endoscopy for hepatolithiasis with multiple stones associated with reflux of intestinal contents into the bile duct in a patient with Roux-en-Y hepaticojejunostomy

scientific article published on 01 November 2012

Double-balloon endoscopy using an overtube with a vent

scientific article published on 22 October 2019

Duodenal endoscopic submucosal dissection is feasible using the pocket-creation method

scientific article published on 22 November 2016

Efficacy and safety of cold versus hot snare polypectomy for resecting small colorectal polyps: Systematic review and meta-analysis

scientific article published on 14 May 2018

Endoscopic ischemic polypectomy for small-intestinal polyps in patients with Peutz-Jeghers Syndrome

scientific article published on 01 October 2020

Esophageal endoscopic submucosal dissection using sodium hyaluronate is safe and effective.

scientific article published on 27 July 2017

Expression of Claudin-2 in intestinal metaplastic mucosa of Cdx2-transgenic mouse stomach.

scientific article published on 5 July 2010

Gel immersion endoscopy simplifies hemostasis during endoscopic submucosal dissection using the pocket-creation method

scientific article published on 08 August 2018

Hamartomatous polyposis.

scientific article published in January 2017

Homeobox protein CDX2 reduces Cox-2 transcription by inactivating the DNA-binding capacity of nuclear factor-kappaB.

scientific article

Intestinal metaplasia in gallbladder correlates with high amylase levels in bile in patients with a morphologically normal pancreaticobiliary duct

scientific article

Jejunal endoscopic submucosal dissection is feasible using the pocket-creation method and balloon-assisted endoscopy

scientific article published on 28 June 2018

Laterally Spreading Tumor of the Rectum Delineated with Linked Color Imaging Technology.

scientific article

Long-Term Outcomes in Patients with Overt Obscure Gastrointestinal Bleeding After Negative Double-Balloon Endoscopy.

scientific article published on 15 July 2015

Long-term Outcomes in Patients with Small Intestinal Strictures Secondary to Crohn's Disease After Double-balloon Endoscopy-assisted Balloon Dilation.

scientific article published on 30 October 2015

Long-term outcomes of patients with symptomatic gastroesophageal reflux disease treated with vonoprazan

scientific article published on 28 July 2018

Mucosal healing of Crohn's disease in a patient with concurrent systemic lupus erythematosus using infliximab.

scientific article published on 31 March 2017

Nonsurgical management of small-bowel polyps in Peutz-Jeghers syndrome with extensive polypectomy by using double-balloon endoscopy.

scientific article published on 25 June 2011

Pocket-creation method facilitates endoscopic submucosal dissection of colorectal laterally spreading tumors, non-granular type.

scientific article published on February 2017

Pre-treatment with proton pump inhibitors decreases the success of primary Helicobacter pylori eradication using a vonoprazan-based regimen

scientific article published on 13 April 2018

Reply to Tan et al

scientific article published on 28 March 2017

SOX9 Is Highly Expressed in Nonampullary Duodenal Adenoma and Adenocarcinoma in Humans

scientific article published on 11 June 2013

Significance of Conducting 2 Types of Fecal Tests in Patients With Ulcerative Colitis

scientific article published on 05 August 2019

The effect of acotiamide on epigastric pain syndrome and postprandial distress syndrome in patients with functional dyspepsia

scientific article

The pocket-creation method facilitates colonic endoscopic submucosal dissection (with video)

scientific article published on 01 February 2019

Timing and Predictors of Recurrence of Dyspepsia Symptoms after Cessation of Acotiamide Therapy for Functional Dyspepsia: A Long-Term Observational Study

scientific article published on 07 May 2019

Transgenic Cdx2 induces endogenous Cdx1 in intestinal metaplasia of Cdx2-transgenic mouse stomach

scientific article

Use of an over-the-scope clipping device for closure of a jejuno-sigmoid fistula: a case report with long-term follow-up.

scientific article published on 23 September 2016

Vonoprazan treatment improves gastrointestinal symptoms in patients with gastroesophageal reflux disease.

scientific article published on 5 August 2017

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