Success rate and complications of ERCP performed during hands-on training courses: a multicenter study in China.

abstract：BACKGROUND:When choosing submucosal injection solutions for EMR, tissue damage should be considered, as well as the lesion-lifting ability. The objective of the study was to find out the potential tissue damage of submucosal injection solutions. METHODS:The submucosal injection solutions examined were the following: n...

journal_title：Gastrointestinal endoscopy

authors： Fujishiro M,Yahagi N,Kashimura K,Matsuura T,Nakamura M,Kakushima N,Kodashima S,Ono S,Kobayashi K,Hashimoto T,Yamamichi N,Tateishi A,Shimizu Y,Oka M,Ichinose M,Omata M

更新日期：2005-12-01 00:00:00

abstract：BACKGROUND AND AIMS:The cecal intubation rate (CIR) is a widely accepted key performance indicator (KPI) in colonoscopy but lacks a universal calculation method. We aimed to assess whether differences in CIR calculation methods could have an impact on perceived trainee outcomes. METHODS:A systematic review of CIR calc...

journal_title：Gastrointestinal endoscopy

authors： Siau K,Hodson J,Ravindran S,Rutter MD,Iacucci M,Dunckley P

更新日期：2019-05-01 00:00:00

abstract：OBJECTIVE:Open-access endoscopy allows physicians who are not gastroenterologists to directly schedule patients for endoscopic procedures without having them first seen in the gastrointestinal clinic. We sought to determine the prevalence of open-access endoscopy in the United States and to examine endoscopists' attitu...

journal_title：Gastrointestinal endoscopy

authors： Mahajan RJ,Marshall JB

更新日期：1997-07-01 00:00:00

abstract：BACKGROUND:Insertion of self-expandable metallic stents (SEMS) can provide rapid relief of malignant colorectal obstruction and can be used as a palliative treatment or as a bridge to surgery. A SEMS can be classified as an uncovered or covered stent. Both types of stents have their own merits and demerits. OBJECTIVE:...

journal_title：Gastrointestinal endoscopy

authors： Lee KM,Shin SJ,Hwang JC,Cheong JY,Yoo BM,Lee KJ,Hahm KB,Kim JH,Cho SW

更新日期：2007-11-01 00:00:00

abstract：BACKGROUND AND AIMS:Colonoscopy is commonly performed for colorectal cancer screening in the United States. Reports are often generated in a non-standardized format and are not always integrated into electronic health records. Thus, this information is not readily available for streamlining quality management, particip...

journal_title：Gastrointestinal endoscopy

authors： Laique SN,Hayat U,Sarvepalli S,Vaughn B,Ibrahim M,McMichael J,Qaiser KN,Burke C,Bhatt A,Rhodes C,Rizk MK

更新日期：2020-09-03 00:00:00

abstract：BACKGROUND:Endoscopic therapy of biliary tract leaks was uncommon before laparoscopic cholecystectomy. Studies have demonstrated the efficacy of endoscopic drainage by endoscopic sphincterotomy or stent placement. Various endoscopic therapeutic modalities and long-term follow-up of this problem were studied. METHODS:M...

journal_title：Gastrointestinal endoscopy

authors： Ryan ME,Geenen JE,Lehman GA,Aliperti G,Freeman ML,Silverman WB,Mayeux GP,Frakes JT,Parker HW,Yakshe PN,Goff JS

更新日期：1998-03-01 00:00:00

abstract：BACKGROUND:Ventral hernia repair is currently performed via open surgery or laparoscopic approach. OBJECTIVE:To develop an alternative ventral hernia repair technique. SETTING:Acute and survival experiments on twelve 50-kg pigs. DESIGN AND INTERVENTIONS:An endoscope was introduced transgastrically into the peritonea...

journal_title：Gastrointestinal endoscopy

authors： Kantsevoy SV,Dray X,Shin EJ,Buscaglia JM,Magno P,Assumpcao L,Marohn MR,Redan J,Giday SA,Schweitzer MA,Apollo Group.

更新日期：2009-01-01 00:00:00

abstract：BACKGROUND:There is increasing interest in natural orifice surgery (NOS). Because the lumen of the appendix is connected to the cecum, a minimally invasive method for removing the appendix by colonoscopy may be feasible. OBJECTIVES:Our purpose was to design, develop, and test new devices for inverting and removing the...

journal_title：Gastrointestinal endoscopy

authors： Silberhumer GR,Birsan T,Noda W,Unger E,Mayr W,Lang S,Prager G,Gasche C

更新日期：2008-07-01 00:00:00

abstract：BACKGROUND:The mechanisms leading to occlusion of plastic biliary stents (PBS) are not known. OBJECTIVE:To evaluate the impact of reducing duodenobiliary reflux on stent patency rate. DESIGN:A newly designed antireflux PBS (AR-PBS) was tested in vitro by using ox bile. A prospective randomized trial in human beings w...

journal_title：Gastrointestinal endoscopy

authors： Dua KS,Reddy ND,Rao VG,Banerjee R,Medda B,Lang I

更新日期：2007-05-01 00:00:00

abstract：BACKGROUND:Proximal migration of a biliary stent is an uncommon event, but its management can present a technical challenge to the therapeutic endoscopist. METHODS:We reviewed the methods that have been used for retrieval of proximally migrated biliary stents in a referral endoscopy center. RESULTS:Forty-four cases w...

journal_title：Gastrointestinal endoscopy

authors： Tarnasky PR,Cotton PB,Baillie J,Branch MS,Affronti J,Jowell P,Guarisco S,England RE,Leung JW

更新日期：1995-12-01 00:00:00

abstract：:This prospective study compares the accuracy of barium enema examination performed by experienced radiologists to colonoscopy performed by experienced gastroenterologists blinded to the radiographic findings to detect proximal, synchronous lesions in patients with polyps detected during fiberoptic sigmoidoscopy. Three...

journal_title：Gastrointestinal endoscopy

authors： Norfleet RG,Ryan ME,Wyman JB,Rhodes RA,Nunez JF,Kirchner JP,Parent K

更新日期：1991-09-01 00:00:00

abstract：BACKGROUND:Ex vivo training of ERCP by using simulators is desirable before trainees perform endoscopy in patients. OBJECTIVE:We aimed to construct a simple and inexpensive but realistic simulator for ERCP training. DESIGN:Construction and establishment of an ERCP simulator. SETTING:Endoscopy suite. INTERVENTION:An...

journal_title：Gastrointestinal endoscopy

authors： Schneider AR,Schepp W

更新日期：2014-05-01 00:00:00

abstract：BACKGROUND:The hemostatic efficacy of mechanical methods of hemostasis, together with epinephrine injection, was compared with that of epinephrine injection alone in bleeding peptic ulcer. METHODS:Ninety patients with a peptic ulcer with active bleeding or a non-bleeding visible vessel were randomly assigned to underg...

journal_title：Gastrointestinal endoscopy

authors： Park CH,Joo YE,Kim HS,Choi SK,Rew JS,Kim SJ

更新日期：2004-08-01 00:00:00

abstract：BACKGROUND:Enteral feeding by percutaneous endoscopic gastrostomy is indicated as long-term nutritional support for children with neurologic impairment and dysphagia. We report our experience with percutaneous endoscopic gastrostomy and evaluate the age range of children with cerebral palsy who benefit most with weight...

journal_title：Gastrointestinal endoscopy

authors： Brant CQ,Stanich P,Ferrari AP Jr

更新日期：1999-08-01 00:00:00

abstract：BACKGROUND AND AIMS:Education on preparation is essential for successful colonoscopy. This study aimed to evaluate the impact of audiovisual (AV) re-education via a smartphone on bowel preparation quality before colonoscopy. METHODS:A prospective, endoscopist-blinded, randomized, controlled study was performed. Patien...

journal_title：Gastrointestinal endoscopy

authors： Back SY,Kim HG,Ahn EM,Park S,Jeon SR,Im HH,Kim JO,Ko BM,Lee JS,Lee TH,Cho JH

更新日期：2018-03-01 00:00:00

abstract：BACKGROUND:Esophagectomy is the conventional treatment for Barrett's esophagus with high-grade dysplasia and intramucosal cancer. Endotherapy is an alternative treatment. OBJECTIVE:To compare the efficacy and safety of these 2 treatments. DESIGN:PubMed, Web of Science, EMBASE, Cochrane Library and momentous meeting a...

journal_title：Gastrointestinal endoscopy

authors： Wu J,Pan YM,Wang TT,Gao DJ,Hu B

更新日期：2014-02-01 00:00:00

abstract：BACKGROUND:The differential diagnosis between benign and malignant polyps of the gallbladder (GB) is often challenging. OBJECTIVES:To evaluate whether contrast-enhanced harmonic EUS (CEH-EUS) might be an accurate method for discriminating malignant GB polyps from benign polyps. DESIGN:Observational study. SETTING:Te...

journal_title：Gastrointestinal endoscopy

authors： Choi JH,Seo DW,Choi JH,Park DH,Lee SS,Lee SK,Kim MH

更新日期：2013-09-01 00:00:00

abstract：:Fiberoptic upper gastrointestinal endoscopy has become an accepted procedure with recognized and acceptable complication rates. Recently, significant hypoxemia during upper gastrointestinal endoscopy has been identified. This report evaluates changes in arterial blood gases and investigates the effects of drugs, smoki...

journal_title：Gastrointestinal endoscopy

authors： Pecora AA,Chiesa JC,Alloy AM,Santoro J,Lazarus B

更新日期：1984-10-01 00:00:00

abstract：BACKGROUND:The aim of this study was to evaluate the efficacy and the safety of the covered Wallstent, a commercially available silicone-covered, self-expandable metallic stent (covered Wallstent), for the treatment of distal malignant biliary obstruction. METHODS:Sixty-nine consecutive patients with unresectable dist...

journal_title：Gastrointestinal endoscopy

authors： Nakai Y,Isayama H,Komatsu Y,Tsujino T,Toda N,Sasahira N,Yamamoto N,Hirano K,Tada M,Yoshida H,Kawabe T,Omata M

更新日期：2005-11-01 00:00:00

abstract：BACKGROUND:Colorectal cancer occurs more frequently in older people. Because the population of aged persons is increasing, a better understanding of the characteristics of colorectal cancer with respect to age would be useful. The purpose of this study was to determine whether there is any relationship between the site...

journal_title：Gastrointestinal endoscopy

authors： Okamoto M,Shiratori Y,Yamaji Y,Kato J,Ikenoue T,Togo G,Yoshida H,Kawabe T,Omata M

更新日期：2002-04-01 00:00:00

abstract：BACKGROUND:Nonoperative gallbladder drainage methods for acute cholecystitis include percutaneous transhepatic gallbladder drainage and percutaneous transhepatic gallbladder aspiration, endoscopic nasogallbladder drainage and gallbladder stenting via a transpapillary endoscopic approach, and EUS-guided nasogallbladder ...

journal_title：Gastrointestinal endoscopy

authors： Itoi T,Coelho-Prabhu N,Baron TH

更新日期：2010-05-01 00:00:00

abstract：BACKGROUND:The magnifying colonoscope allows 100-fold magnified viewing of the colonic surface. METHODS:We examined 2050 colorectal tumorous lesions by magnifying endoscopy, stereomicroscopy, and histopathology and classified these lesions according to pit pattern. Based on stereomicroscopy, lesions with a type 1 or 2...

journal_title：Gastrointestinal endoscopy

authors： Kudo S,Tamura S,Nakajima T,Yamano H,Kusaka H,Watanabe H

更新日期：1996-07-01 00:00:00

abstract：BACKGROUND AND AIMS:We developed a suturing method with string and clips for a single-channel endoscope. The feasibility of the string clip suturing method is evaluated in this prospective pilot study. METHODS:This study involved 10 consecutive patients who underwent endoscopic submucosal dissection (ESD) for a duoden...

journal_title：Gastrointestinal endoscopy

authors： Nishizawa T,Akimoto T,Uraoka T,Mitsunaga Y,Maehata T,Ochiai Y,Fujimoto A,Goto O,Kanai T,Yahagi N

更新日期：2018-04-01 00:00:00

abstract：:Omeprazole is a potent antisecretory drug that acts by inhibiting the gastric proton pump. In the present study, we have observed the effects of this drug on gastrointestinal mucosal perfusion, oxygenation, and hexosamine generation in humans. Sixteen healthy volunteers were included. Gastrointestinal mucosal perfusio...

journal_title：Gastrointestinal endoscopy

authors： Iwao T,Toyonaga A,Shigemori H,Ikegami M,Tanikawa K

更新日期：1995-05-01 00:00:00

abstract：BACKGROUND:Adenomatous colonic polyps are accepted as premalignant lesions. There is controversy regarding the significance of the hyperplastic polyp. The aim of this study was to determine the incidence of further polyps in patients with only hyperplastic polyps on a first colonoscopy in comparison with patients witho...

journal_title：Gastrointestinal endoscopy

authors： Croizet O,Moreau J,Arany Y,Delvaux M,Rumeau JL,Escourrou J

更新日期：1997-08-01 00:00:00

abstract：BACKGROUND:In EMR of early gastric cancer (EGC), en bloc resection reduces the risk of residual cancer. Endoscopic submucosal dissection (ESD) now allows en bloc resection of large EGCs. OBJECTIVE:To retrospectively determine whether ESD is more advantageous than EMR for EGCs. DESIGN:EMR (825 lesions, 711 patients) o...

journal_title：Gastrointestinal endoscopy

authors： Oka S,Tanaka S,Kaneko I,Mouri R,Hirata M,Kawamura T,Yoshihara M,Chayama K

更新日期：2006-12-01 00:00:00

abstract：BACKGROUND:A trucut needle biopsy device that can be used to obtain specimens from the pancreas and other perigastric organs under EUS guidance has been developed and successfully tested in animals. Moreover, EUS-guided trucut needle biopsy has been used safely in humans and appears to provide more accurate results tha...

journal_title：Gastrointestinal endoscopy

authors： Larghi A,Verna EC,Stavropoulos SN,Rotterdam H,Lightdale CJ,Stevens PD

更新日期：2004-02-01 00:00:00

abstract：BACKGROUND AND AIMS:Of patients who are seen with GI hemorrhage, approximately 5% will have a small-bowel source. Management of these patients entails considerable expense. We performed a decision analysis to explore the optimal management strategy for obscure GI hemorrhage. METHODS:We used a cost-effectiveness analys...

journal_title：Gastrointestinal endoscopy

authors： Gerson L,Kamal A

更新日期：2008-11-01 00:00:00

abstract：BACKGROUND AND AIMS:In 2015, the U.S. Food and Drug Administration and Centers for Disease Control and Prevention (CDC) issued guidance for duodenoscope culturing and reprocessing in response to outbreaks of carbapenem-resistant Enterobacteriaceae (CRE) duodenoscope-related infections. Based on this guidance, we implem...

journal_title：Gastrointestinal endoscopy

authors： Ma GK,Pegues DA,Kochman ML,Alby K,Fishman NO,Saunders M,Grous C,Dempsey DT,Ginsberg GG

更新日期：2018-01-01 00:00:00

abstract：BACKGROUND AND AIMS:Protruding lesions of the small bowel vary in wireless capsule endoscopy (WCE) images, and their automatic detection may be difficult. We aimed to develop and test a deep learning-based system to automatically detect protruding lesions of various types in WCE images. METHODS:We trained a deep convo...

journal_title：Gastrointestinal endoscopy

authors： Saito H,Aoki T,Aoyama K,Kato Y,Tsuboi A,Yamada A,Fujishiro M,Oka S,Ishihara S,Matsuda T,Nakahori M,Tanaka S,Koike K,Tada T

更新日期：2020-07-01 00:00:00