Masayasu Horibe
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View article: Evaluation of a novel contrast‐enhanced fluoroscopy protocol for endoscopic retrograde cholangiopancreatography in a phantom model (with video)
Evaluation of a novel contrast‐enhanced fluoroscopy protocol for endoscopic retrograde cholangiopancreatography in a phantom model (with video) Open
Objectives This study evaluated a novel contrast‐enhanced (CE) fluoroscopy protocol for endoscopic retrograde cholangiopancreatography, which optimizes image processing to enhance contrast of devices and contrast media. We compared the CE …
View article: Capnographic monitoring using a novel mainstream system during endoscopic ultrasound and endoscopic retrograde cholangiopancreatography: A prospective randomized controlled trial
Capnographic monitoring using a novel mainstream system during endoscopic ultrasound and endoscopic retrograde cholangiopancreatography: A prospective randomized controlled trial Open
Background/Purpose Insufficient studies exist on capnography efficacy during endoscopic ultrasound or endoscopic retrograde cholangiopancreatography, and no definitive conclusions have been drawn. To evaluate the feasibility and efficacy o…
View article: Normal saline versus Ringer’s solution and critical-illness mortality in acute pancreatitis: a nationwide inpatient database study
Normal saline versus Ringer’s solution and critical-illness mortality in acute pancreatitis: a nationwide inpatient database study Open
View article: Efficacy of a novel ultra-tapered endoscopic nasobiliary drainage tube in gallbladder drainage
Efficacy of a novel ultra-tapered endoscopic nasobiliary drainage tube in gallbladder drainage Open
View article: Successful management of bile duct injury with duodenal perforation using endoscopic naso-pancreatic drainage and fully covered self-expandable metallic stent deployment
Successful management of bile duct injury with duodenal perforation using endoscopic naso-pancreatic drainage and fully covered self-expandable metallic stent deployment Open
Video 1A case of bile and pancreatic duct injury with duodenal perforation during endoscopic submucosal dissection for superficial duodenal epithelial neoplasia.
View article: Normal Saline Versus Ringer’s Solution and Mortality of Acute Pancreatitis: A Nationwide Inpatient Database Study Pancreatitis
Normal Saline Versus Ringer’s Solution and Mortality of Acute Pancreatitis: A Nationwide Inpatient Database Study Pancreatitis Open
View article: Microangiopathic Hemolytic Anemia Is a Late and Fatal Complication of Gastric Signet Ring Cell Carcinoma: A Systematic Review and Case-Control Study
Microangiopathic Hemolytic Anemia Is a Late and Fatal Complication of Gastric Signet Ring Cell Carcinoma: A Systematic Review and Case-Control Study Open
Background Microangiopathic hemolytic anemia (MAHA) is a rare paraneoplastic syndrome that has been reported in patients with gastric signet ring cell carcinoma (SRCC). Clinical and prognostic features of MAHA in this setting have been poo…
View article: Endoscopic Diagnosis of Biliary Stricture Combined with Digital Cholangioscope: A Case Series
Endoscopic Diagnosis of Biliary Stricture Combined with Digital Cholangioscope: A Case Series Open
The endoscopic diagnosis of biliary tract lesions is applied as a non-invasive method; however, its diagnostic accuracy is not yet high. Moreover, digital cholangioscopy is used for directly visualizing the inside of the bile duct, resulti…
View article: Superiority of urgent vs early endoscopic hemostasis in patients with upper gastrointestinal bleeding with high-risk stigmata
Superiority of urgent vs early endoscopic hemostasis in patients with upper gastrointestinal bleeding with high-risk stigmata Open
Background Guidelines recommend that all patients with upper gastrointestinal bleeding (UGIB) undergo endoscopy within 24 h. It is unclear whether a subgroup may benefit from an urgent intervention. We aimed to evaluate the influence of en…
View article: Diagnosing Biliary Strictures
Diagnosing Biliary Strictures Open
Biliary strictures caused by inflammation or fibrosis lead to jaundice and cholangitis which often make it difficult to distinguish malignant strictures. In cases when malignancy cannot be excluded, surgery is often performed. The concept …
View article: Endoscopic Ultrasound-Guided Sampling for Personalized Pancreatic Cancer Treatment
Endoscopic Ultrasound-Guided Sampling for Personalized Pancreatic Cancer Treatment Open
Pancreatic cancer is the most lethal solid malignancy, and the number of patients with pancreatic cancer is increasing. Systemic chemotherapies are often ineffective for such patients, and there is an urgent need for personalized medicine.…
View article: A single center randomized double blind controlled trial of pentoxifylline in acute pancreatitis: Challenges and opportunities
A single center randomized double blind controlled trial of pentoxifylline in acute pancreatitis: Challenges and opportunities Open
View article: The HARBINGER of endoscopic therapy in critically-ill patients with upper GI bleeding
The HARBINGER of endoscopic therapy in critically-ill patients with upper GI bleeding Open
View article: A long (7 cm) prophylactic pancreatic stent decreases incidence of post-endoscopic papillectomy pancreatitis: a retrospective study
A long (7 cm) prophylactic pancreatic stent decreases incidence of post-endoscopic papillectomy pancreatitis: a retrospective study Open
Background and study aims Endoscopic papillectomy (EP) is a minimally invasive treatment for ampullary neoplasms and is recognized as an alternative treatment to surgical resection; however, there are few reports on a suitable pancreatic s…
View article: Electric Endocut and Autocut Resection for Endoscopic Papillectomy: A Systematic Review
Electric Endocut and Autocut Resection for Endoscopic Papillectomy: A Systematic Review Open
Objective Risks of bleeding and pancreatitis after mucosal resection using the purecut/autocut and blendcut/endocut modes for endoscopic papillectomy have not been fully clarified. Thus, a systematic review on electrosurgical cutting modes…
View article: Impact of electrical pulse cut mode during endoscopic papillectomy: Pilot randomized clinical trial
Impact of electrical pulse cut mode during endoscopic papillectomy: Pilot randomized clinical trial Open
Objective Endoscopic papillectomy is increasingly being used for ampullary adenoma treatment. However, it remains challenging despite increased safety with treatment advances. The ideal power output and electrosurgical current mode for muc…
View article: Sa1386 – Continuous Regional Arterial Infusion of Protease Inhibitors Can Reduce Short-Term Mortality in Patients with Severe Acute Pancreatitis: A Retrospective Multicenter Study
Sa1386 – Continuous Regional Arterial Infusion of Protease Inhibitors Can Reduce Short-Term Mortality in Patients with Severe Acute Pancreatitis: A Retrospective Multicenter Study Open
View article: Sa1394 – Incidence of Acute Pancreatitis is Not Increasing : Results of a Most Recent 16 Year Population-Based Study from Olmsted County
Sa1394 – Incidence of Acute Pancreatitis is Not Increasing : Results of a Most Recent 16 Year Population-Based Study from Olmsted County Open
View article: Successful EUS-guided antegrade stenting for malignant severe biliary obstruction combined with a newly developed plastic stent
Successful EUS-guided antegrade stenting for malignant severe biliary obstruction combined with a newly developed plastic stent Open
Background and study aims We report the effectiveness of a newly developed plastic stent for preventing bile leakage after endoscopic ultrasonography (EUS)-guided antegrade stenting. This treatment was performed on a 59-year-old woman with…
View article: 117 THE MULTICENTER VALIDATION STUDY OF THE SIMPLE SCORE, WHICH PREDICTS NEED FOR AN URGENT ENDOSCOPIC INTERVENTION FOR SUSPECTED UPPER GASTROINTESTINAL BLEEDING
117 THE MULTICENTER VALIDATION STUDY OF THE SIMPLE SCORE, WHICH PREDICTS NEED FOR AN URGENT ENDOSCOPIC INTERVENTION FOR SUSPECTED UPPER GASTROINTESTINAL BLEEDING Open
View article: Tu1053 ENDOSCOPIC NASO-BILIARY AND PANCREATIC DUCT DRAINAGE (ENBPD) AS A PREVENTION OF DELAYED COMPLICATION AFTER ENDOSCOPIC SUBMUCOSAL DISSECTION FOR DUODENAL NEOPLASM: A CLINICAL FEASIBILITY STUDY
Tu1053 ENDOSCOPIC NASO-BILIARY AND PANCREATIC DUCT DRAINAGE (ENBPD) AS A PREVENTION OF DELAYED COMPLICATION AFTER ENDOSCOPIC SUBMUCOSAL DISSECTION FOR DUODENAL NEOPLASM: A CLINICAL FEASIBILITY STUDY Open
View article: Absence of high‐risk stigmata predicts good prognosis even in severely anemic patients with suspected acute upper gastrointestinal bleeding
Absence of high‐risk stigmata predicts good prognosis even in severely anemic patients with suspected acute upper gastrointestinal bleeding Open
Background The need for a blood transfusion, defined as hemoglobin < 70 g/L, is the measure for assessing the risk levels in patients with upper gastrointestinal bleeding (UGIB). However, not all patients with a low hemoglobin level have a…
View article: Curative resectability of gastrointestinal cancer identified from iron deficiency anemia
Curative resectability of gastrointestinal cancer identified from iron deficiency anemia Open
The present study aimed to clarify the staging and curative resectability of gastrointestinal cancer found through iron deficiency anemia (IDA). An electronic database was used and females >51 and males >18 years old were identified who ha…
View article: Risk management for cardiorespiratory complication during ERCP treatment
Risk management for cardiorespiratory complication during ERCP treatment Open
胆膵内視鏡は処置時間が長いことから，安定した処置を実現するために，鎮静を深く設定する必要がある．さらに，高齢者や全身状態の悪い患者を対象とすることが多いため，リスクマネージメントが必要である．今回我々は，まずAmerican Society of Anesthesiologists physical status （ASA-PS）と胆膵内視鏡中の呼吸循環器系合併症の関与について検討した．介入を要する低血圧，徐脈，低酸素血症を来した症例はASA-PSが有意に不良であった．全身…
View article: Continuous Regional Arterial Infusion of Protease Inhibitors Has No Efficacy in the Treatment of Severe Acute Pancreatitis
Continuous Regional Arterial Infusion of Protease Inhibitors Has No Efficacy in the Treatment of Severe Acute Pancreatitis Open
Continuous regional arterial infusion of protease inhibitors was not efficacious in the treatment of patients with SAP.
View article: Validation of the efficacy of the prognostic factor score in the Japanese severity criteria for severe acute pancreatitis: A large multicenter study
Validation of the efficacy of the prognostic factor score in the Japanese severity criteria for severe acute pancreatitis: A large multicenter study Open
Background The Japanese severity criteria for acute pancreatitis (AP), which consist of a prognostic factor score and contrast‐enhanced computed tomography grade, have been widely used in Japan. Objective This large multicenter retrospecti…
View article: Timing of oral refeeding in acute pancreatitis: A systematic review and meta‐analysis
Timing of oral refeeding in acute pancreatitis: A systematic review and meta‐analysis Open
Background and aim The optimal timing of oral refeeding in acute pancreatitis is unclear. This study aimed to perform a systematic review with meta‐analysis of randomized controlled trials (RCTs) that compared early oral refeeding with sta…