abstract：BACKGROUND:Endoscopic submucosal dissection (ESD) was developed to overcome the problem caused by incomplete resection by conventional EMR for early gastric cancer. However, the technique of ESD had a relative higher incidence rate of complications such as bleeding and perforation because of its large wound incidence a...

journal_title：Gastrointestinal endoscopy

authors： Lian J,Chen S,Zhang Y,Qiu F

更新日期：2012-10-01 00:00:00

abstract：BACKGROUND:Post-ERCP pancreatitis (PEP) is the most common and serious complication of ERCP. Difficult biliary cannulation can be a procedure-related risk factor for PEP. Recent studies reported that a prophylactic pancreatic stent (PS) can reduce the frequency and severity of PEP. OBJECTIVE:To evaluate the efficacy a...

journal_title：Gastrointestinal endoscopy

authors： Lee TH,Moon JH,Choi HJ,Han SH,Cheon YK,Cho YD,Park SH,Kim SJ

更新日期：2012-09-01 00:00:00

abstract：BACKGROUND:Urgent colonoscopy is not always the preferred initial intervention in severe lower GI bleeding because of the need for a large volume of oral bowel preparation, the time required for administering the preparation, and concern regarding adequate visualization. OBJECTIVE:To evaluate the feasibility, safety, ...

journal_title：Gastrointestinal endoscopy

authors： Repaka A,Atkinson MR,Faulx AL,Isenberg GA,Cooper GS,Chak A,Wong RC

更新日期：2012-08-01 00:00:00

abstract：BACKGROUND:Endoscopic insufflation has been associated with marked increase in intra-abdominal pressure (IAP) and hemodynamic and respiratory changes during transgastric surgery. OBJECTIVE:To investigate the hemodynamic and respiratory effects during intraperitoneal cavity exploration through 3 different natural orifi...

journal_title：Gastrointestinal endoscopy

authors： Navarro-Ripoll R,Martínez-Pallí G,Guarner-Argente C,Córdova H,Martínez-Zamora MA,Comas J,Rodríguez de Miguel C,Beltrán M,Rodríguez-D'Jesús A,Hernández-Cera C,Llach J,Balust J,Fernández-Esparrach G

更新日期：2012-08-01 00:00:00

abstract：BACKGROUND:Radiofrequency ablation (RFA) is an endoscopic technique used to eradicate Barrett's esophagus (BE). However, such ablation can commonly lead to neosquamous epithelium overlying residual BE glands not visible by conventional endoscopy and may evade detection on random biopsy samples. OBJECTIVE:To demonstrat...

journal_title：Gastrointestinal endoscopy

authors： Zhou C,Tsai TH,Lee HC,Kirtane T,Figueiredo M,Tao YK,Ahsen OO,Adler DC,Schmitt JM,Huang Q,Fujimoto JG,Mashimo H

更新日期：2012-07-01 00:00:00

abstract：BACKGROUND:Validated training methods are needed before in vivo optical diagnosis can be used to guide colorectal cancer surveillance interval assignments. OBJECTIVES:To assess the impact of endoscopist training on accuracy of surveillance intervals based on in vivo optical diagnosis. DESIGN:Prospective, randomized s...

journal_title：Gastrointestinal endoscopy

authors： Coe SG,Thomas C,Crook J,Ussui V,Diehl N,Wallace MB

更新日期：2012-07-01 00:00:00

abstract：BACKGROUND:EUS-FNA often fails to make a definitive diagnosis in the evaluation of subepithelial lesions. The addition of jumbo biopsy forceps has the potential to improve diagnostic yield, but published series are limited. OBJECTIVE:To assess the likelihood of definitive diagnosis for subepithelial lesions by using j...

journal_title：Gastrointestinal endoscopy

authors： Buscaglia JM,Nagula S,Jayaraman V,Robbins DH,Vadada D,Gross SA,DiMaio CJ,Pais S,Patel K,Sejpal DV,Kim MK

更新日期：2012-06-01 00:00:00

abstract：BACKGROUND:Neoadjuvant chemoradiotherapy followed by surgery is the primary treatment option for patients with locally advanced esophageal cancer. This multicenter phase I trial examined intratumoral injection of TNFerade biologic, an adenoviral vector that expresses the human tumor necrosis factor-α gene, with chemora...

journal_title：Gastrointestinal endoscopy

authors： Chang KJ,Reid T,Senzer N,Swisher S,Pinto H,Hanna N,Chak A,Soetikno R

更新日期：2012-06-01 00:00:00

abstract：BACKGROUND:Recent studies highlight the role of duodenal bulb biopsy in the diagnosis of celiac disease. OBJECTIVE:To determine whether a targeted duodenal bulb biopsy in addition to distal duodenal biopsies is the optimal strategy to identify villous atrophy. DESIGN:Prospective cohort study. SETTING:Tertiary-care r...

journal_title：Gastrointestinal endoscopy

authors： Kurien M,Evans KE,Hopper AD,Hale MF,Cross SS,Sanders DS

更新日期：2012-06-01 00:00:00

abstract：BACKGROUND:The newly developed i-SCAN application can theoretically maximize the effectiveness of colonoscopy. However, the practical usefulness of the i-SCAN application during screening colonoscopy has not been assessed. OBJECTIVE:To assess the efficacy of the i-SCAN application during screening colonoscopy. DESIGN...

journal_title：Gastrointestinal endoscopy

authors： Hong SN,Choe WH,Lee JH,Kim SI,Kim JH,Lee TY,Kim JH,Lee SY,Cheon YK,Sung IK,Park HS,Shim CS

更新日期：2012-05-01 00:00:00

abstract：BACKGROUND:There has been no consensus regarding the optimal treatment durations and drug regimens in patients with endoscopic submucosal dissection (ESD)-induced ulcers. OBJECTIVE:To assess the efficacy of proton pump inhibitor (PPI) and rebamipide combination therapy compared with PPI monotherapy for ESD-induced ulc...

journal_title：Gastrointestinal endoscopy

authors： Shin WG,Kim SJ,Choi MH,Kim KO,Jang HJ,Park CH,Baek IH,Kim KH,Baik GH,Kae SH,Kim JH,Kim HY

更新日期：2012-04-01 00:00:00

abstract：BACKGROUND:Data on balloon enteroscopy-assisted ERCP (BEA-ERCP) versus laparoscopy-assisted ERCP (LA-ERCP) in post-Roux-en-Y gastric bypass (RYGB) patients are lacking. OBJECTIVES:To compare BEA-ERCP with LA-ERCP in post-RYGB patients and to identify factors that predict therapeutic success with BEA-ERCP. DESIGN:Retr...

journal_title：Gastrointestinal endoscopy

authors： Schreiner MA,Chang L,Gluck M,Irani S,Gan SI,Brandabur JJ,Thirlby R,Moonka R,Kozarek RA,Ross AS

更新日期：2012-04-01 00:00:00

abstract：BACKGROUND:Per current guidelines, patients with a first-degree relative (FDR) with adenomas should get screened at age 40. Data on the prevalence of adenomas and advanced adenomas (AAs) in these patients are lacking. OBJECTIVE:To examine the prevalence of adenomas and AAs in 40- to 49-year-old individuals undergoing ...

journal_title：Gastrointestinal endoscopy

authors： Gupta A,Samadder J,Elliott E,Sethi S,Schoenfeld P

更新日期：2012-04-01 00:00:00

abstract：BACKGROUND:Several factors influence bowel preparation quality. Recent studies have indicated that the time interval between bowel preparation and the start of colonoscopy is also important in determining bowel preparation quality. OBJECTIVE:To evaluate the influence of the preparation-to-colonoscopy (PC) interval (th...

journal_title：Gastrointestinal endoscopy

authors： Seo EH,Kim TO,Park MJ,Joo HR,Heo NY,Park J,Park SH,Yang SY,Moon YS

更新日期：2012-03-01 00:00:00

abstract：BACKGROUND:Preoperative diagnosis of solid pancreatic lesions remains challenging despite advancement in imaging technologies. EUS has the benefit of being a minimally invasive, well-tolerated procedure, although results are operator-dependent. The addition of FNA (EUS-guided FNA) provides samples for cytopathologic an...

journal_title：Gastrointestinal endoscopy

authors： Hewitt MJ,McPhail MJ,Possamai L,Dhar A,Vlavianos P,Monahan KJ

更新日期：2012-02-01 00:00:00

abstract：BACKGROUND:Endoscopic submucosal dissection (ESD) is a well-accepted method for removing superficial mucosal tumors; however, there is limited data on the use of this method for removing subepithelial tumors. OBJECTIVE:To investigate the efficacy, safety, and outcome of ESD for gastric subepithelial tumors and determi...

journal_title：Gastrointestinal endoscopy

authors： Białek A,Wiechowska-Kozłowska A,Pertkiewicz J,Polkowski M,Milkiewicz P,Karpińska K,Ławniczak M,Starzyńska T

更新日期：2012-02-01 00:00:00

abstract：BACKGROUND:Cholecystectomy is recommended during hospitalizations for acute biliary pancreatitis (ABP). OBJECTIVE:We sought to assess the population-based effectiveness of index cholecystectomy by using nationwide data. DESIGN:Retrospective, cohort study. SETTING:All acute-care hospitals in Canada from 2007 to 2010....

journal_title：Gastrointestinal endoscopy

authors： Nguyen GC,Rosenberg M,Chong RY,Chong CA

更新日期：2012-01-01 00:00:00

abstract：BACKGROUND:The diagnostic utility of EUS-guided FNA (EUS-FNA) and EUS-guided Trucut biopsy (EUS-TCB) of pelvic masses has not been well described. OBJECTIVE:To evaluate the utility of EUS in the diagnosis of pelvic masses. DESIGN:Retrospective cohort study. SETTING:Single tertiary referral hospital in Indianapolis, ...

journal_title：Gastrointestinal endoscopy

authors： Mohamadnejad M,Al-Haddad MA,Sherman S,McHenry L,Leblanc JK,DeWitt J

更新日期：2012-01-01 00:00:00

abstract：BACKGROUND:Nonresponsive celiac disease (CD) is defined by persistent or recurrent symptoms, common after treatment with a gluten-free diet (GFD). OBJECTIVE:To evaluate the utility of capsule endoscopy (CE) in nonresponsive CD. DESIGN:Case-control study. SETTING:Tertiary-care center. PATIENTS:Forty-two consecutive ...

journal_title：Gastrointestinal endoscopy

authors： Atlas DS,Rubio-Tapia A,Van Dyke CT,Lahr BD,Murray JA

更新日期：2011-12-01 00:00:00

abstract：BACKGROUND:Although the early use of a risk stratification score in upper GI bleeding is recommended, existing risk scores are not widely used in clinical practice. OBJECTIVE:We sought to develop and validate an easily calculated bedside risk score, AIMS65, by using data routinely available at initial evaluation. DES...

journal_title：Gastrointestinal endoscopy

authors： Saltzman JR,Tabak YP,Hyett BH,Sun X,Travis AC,Johannes RS

更新日期：2011-12-01 00:00:00

abstract：BACKGROUND:Direct peroral cholangioscopy (POC) by using an ultra-slim endoscope provides direct visualization of the bile duct and allows for therapeutic intervention. Holmium laser lithotripsy can be effective for retained bile duct stones, but it requires direct visualization during the procedure for safe and effecti...

journal_title：Gastrointestinal endoscopy

authors： Kim HI,Moon JH,Choi HJ,Lee JC,Ahn HS,Song AR,Lee TH,Cho YD,Park SH,Kim SJ

更新日期：2011-11-01 00:00:00

abstract：BACKGROUND:Endoscopic submucosal dissection (ESD) is the standard of care for treating gastric intramucosal neoplasias in Japan. However, it is seldom performed in Western countries, mainly because it is technically very challenging. Several traction methods have been proposed to facilitate submucosal dissection, but t...

journal_title：Gastrointestinal endoscopy

authors： Parra-Blanco A,Nicolas D,Arnau MR,Gimeno-Garcia AZ,Rodrigo L,Quintero E

更新日期：2011-11-01 00:00:00

abstract：BACKGROUND:Video capsule endoscopy (VCE) is most commonly performed in the outpatient setting to evaluate obscure GI bleeding. OBJECTIVE:To determine the impact of gender and inpatient status on VCE findings. DESIGN:Retrospective study. SETTING:Two tertiary medical centers and a VA medical center. PATIENTS:A total ...

journal_title：Gastrointestinal endoscopy

authors： Robinson CA,Jackson C,Condon D,Gerson LB

更新日期：2011-11-01 00:00:00

abstract：BACKGROUND:Confocal laser endomicroscopy (CLE) allows real-time in vivo histologic evaluation of GI lesions. To our knowledge, there is no reported prospective study comparing endoscopic and optical biopsy using CLE before endoscopic submucosal dissection (ESD) with post-ESD histopathology. OBJECTIVE:We compared endos...

journal_title：Gastrointestinal endoscopy

authors： Jeon SR,Cho WY,Jin SY,Cheon YK,Choi SR,Cho JY

更新日期：2011-10-01 00:00:00

abstract：BACKGROUND:Colon capsule endoscopy (CCE) represents a noninvasive technology that allows visualization of the colon without requiring sedation and air insufflation. A second-generation colon capsule endoscopy system (PillCam Colon 2) (CCE-2) was developed to increase sensitivity for colorectal polyp detection compared ...

journal_title：Gastrointestinal endoscopy

authors： Spada C,Hassan C,Munoz-Navas M,Neuhaus H,Deviere J,Fockens P,Coron E,Gay G,Toth E,Riccioni ME,Carretero C,Charton JP,Van Gossum A,Wientjes CA,Sacher-Huvelin S,Delvaux M,Nemeth A,Petruzziello L,de Frias CP,Mayershofe

更新日期：2011-09-01 00:00:00

abstract：BACKGROUND:Complex biliary stones often require temporary stent placement before a repeat attempt at extraction. To date, covered self-expandable metal stents (CSEMSs) have not been formally investigated for this indication. OBJECTIVE:To evaluate the efficacy and safety of CSEMSs in patients with retained complex bili...

journal_title：Gastrointestinal endoscopy

authors： Cerefice M,Sauer B,Javaid M,Smith LA,Gosain S,Argo CK,Kahaleh M

更新日期：2011-09-01 00:00:00

abstract：BACKGROUND:The importance of sedation during endoscopy is well established. There is no consensus about the best techniques for sedation, which specialist should perform it, and in which location. OBJECTIVE:To provide data on the epidemiology of adverse events during sedation for endoscopy. DESIGN:Retrospective analy...

journal_title：Gastrointestinal endoscopy

authors： Agostoni M,Fanti L,Gemma M,Pasculli N,Beretta L,Testoni PA

更新日期：2011-08-01 00:00:00

abstract：BACKGROUND:Per current guidelines, patients with a first-degree relative (FDR) with colorectal cancer (CRC) should get screened at least at age 40. Data about the prevalence of adenomas and advanced adenomas (AAs) in these patients are lacking. OBJECTIVE:To examine the prevalence of adenomas and AAs in 40- to 49-year-...

journal_title：Gastrointestinal endoscopy

authors： Gupta AK,Samadder J,Elliott E,Sethi S,Schoenfeld P

更新日期：2011-07-01 00:00:00

abstract：BACKGROUND:Studies suggest that endoscopist-related factors such as colonoscopy withdrawal time are important in determining the adenoma detection rate (ADR). OBJECTIVE:To determine the importance of withdrawal technique in differentiating among endoscopists with varying ADRs. DESIGN:Prospective, multicenter study. ...

journal_title：Gastrointestinal endoscopy

authors： Lee RH,Tang RS,Muthusamy VR,Ho SB,Shah NK,Wetzel L,Bain AS,Mackintosh EE,Paek AM,Crissien AM,Saraf LJ,Kalmaz DM,Savides TJ

更新日期：2011-07-01 00:00:00

abstract：BACKGROUND:Self-expandable metal stents (SEMSs) are an established palliative therapy for esophageal cancer. SEMS placement for cancers near the upper esophageal sphincter (UES) is controversial because of a perceived increased risk of complications. OBJECTIVE:To compare outcomes after patients stented for proximal es...

journal_title：Gastrointestinal endoscopy

authors： Parker RK,White RE,Topazian M,Chepkwony R,Dawsey S,Enders F

更新日期：2011-06-01 00:00:00

abstract：BACKGROUND:The role of EUS in the locoregional staging of gastric carcinoma is undefined. OBJECTIVE:We aimed to comprehensively review and quantitatively summarize the available evidence on the staging performance of EUS. DESIGN:We systematically searched the MEDLINE, Cochrane, CANCERLIT, and EMBASE databases for rel...

journal_title：Gastrointestinal endoscopy

authors： Mocellin S,Marchet A,Nitti D

更新日期：2011-06-01 00:00:00

abstract：BACKGROUND:Confocal laser endomicroscopy (CLE) may be used to diagnose gastric cancer and intestinal metaplasia, but the impact of CLE experience on the accuracy of confocal diagnosis of gastric cancer and intestinal metaplasia is not clear. OBJECTIVE:To establish the sensitivity, specificity, and intragroup interobse...

journal_title：Gastrointestinal endoscopy

authors： Lim LG,Yeoh KG,Salto-Tellez M,Khor CJ,Teh M,Chan YH,So JB,Rajnakova A,Shen E,Srivastava S,Ho KY

更新日期：2011-06-01 00:00:00

abstract：BACKGROUND:Recent studies have shown that colonoscopic polyp detection decreases as the workday progresses. This may reflect time-dependent factors such as colonoscopist fatigue and decreased colon cleanliness, which can be addressed through adaptations in colonoscopy practice. OBJECTIVE:To test for time-of-day differ...

journal_title：Gastrointestinal endoscopy

authors： Freedman JS,Harari DY,Bamji ND,Bodian CA,Kornacki S,Cohen LB,Miller KM,Aisenberg J

更新日期：2011-06-01 00:00:00

abstract：BACKGROUND:Better understanding of the pathophysiological mechanisms involved in severe dysmotility disorders is crucial to improve patient management and identify novel therapeutic targets. Recent studies suggested that endoscopic full-thickness biopsies (eFTBs) could be developed as an alternative to surgical biopsie...

journal_title：Gastrointestinal endoscopy

authors： Neunlist M,Coquenlorge S,Aubert P,Duchalais-Dassonneville E,des Varannes SB,Meurette G,Coron E

更新日期：2011-05-01 00:00:00

abstract：BACKGROUND:Although conventional endoscopy is a good diagnostic tool to evaluate tumor depth (T staging) in early gastric cancer (EGC), its accuracy has not been determined and no consensus has been reached regarding standard endoscopic criteria. OBJECTIVE:To evaluate the diagnostic accuracy of endoscopic T staging an...

journal_title：Gastrointestinal endoscopy

authors： Choi J,Kim SG,Im JP,Kim JS,Jung HC,Song IS

更新日期：2011-05-01 00:00:00

abstract：BACKGROUND:Biliary complications are the second leading cause of morbidity and mortality in orthotopic liver transplant (OLT) recipients. Endoscopic retrograde cholangiography (ERC) is considered the diagnostic criterion standard for post-orthotopic liver transplantation biliary obstruction, but incurs significant risk...

journal_title：Gastrointestinal endoscopy

authors： Jorgensen JE,Waljee AK,Volk ML,Sonnenday CJ,Elta GH,Al-Hawary MM,Singal AG,Taylor JR,Elmunzer BJ

更新日期：2011-05-01 00:00:00

abstract：BACKGROUND:The optimal endoscopic investigation of diarrhea in patients under age 50 without specific features of right-sided colonic/ileal disease is inadequately defined. OBJECTIVE:To assess the potential additional yield of colonoscopy over flexible sigmoidoscopy (FS) in this group. DESIGN:Retrospective cohort stu...

journal_title：Gastrointestinal endoscopy

authors： Shale MJ,Walters JR,Westaby D

更新日期：2011-04-01 00:00:00

abstract：BACKGROUND:Use of colonoscopy is thought to reduce colorectal cancer (CRC) mortality, but its impact at the population level is unclear. OBJECTIVE:To estimate the effect of current colonoscopy use on CRC mortality and its further potential in reducing CRC mortality. DESIGN:Population-level analysis was performed by u...

journal_title：Gastrointestinal endoscopy

authors： Stock C,Knudsen AB,Lansdorp-Vogelaar I,Haug U,Brenner H

更新日期：2011-03-01 00:00:00

abstract：BACKGROUND:A screening colonoscopy is recommended in first-degree relatives (FDRs) of colorectal cancer patients; few prospective, controlled studies have evaluated colorectal findings in a population-based screening program. OBJECTIVE:To evaluate the prevalence of colorectal neoplasia (adenomas and adenocarcinomas) i...

journal_title：Gastrointestinal endoscopy

authors： Armelao F,Paternolli C,Franceschini G,Franch R,Orlandi PG,Miori G,Avancini I,Togni M,Rossi M,Meggio A,Tasini E,Manfrini R,Giacomin D,Fasoli R,Faitini K,Mastromauro M,Costa S,Ridolfi F,Rosi P,de Pretis G

更新日期：2011-03-01 00:00:00

abstract：BACKGROUND:Administrative claims data are frequently used for quality measurement. OBJECTIVE:To examine the accuracy of administrative claims for potential colonoscopy quality measures, including findings (polyp or tumor detection), procedures (biopsy or polypectomy), and incomplete colonoscopy. DESIGN:Cross-sectiona...

journal_title：Gastrointestinal endoscopy

authors： Ko CW,Dominitz JA,Green P,Kreuter W,Baldwin LM

更新日期：2011-03-01 00:00:00