Split-dose bowel preparation for colonoscopy and residual gastric fluid volume: an observational study.

abstract：BACKGROUND:Radiation proctitis is a complication of radiotherapy for malignant pelvic disease. Argon beam coagulation is a new and rapidly evolving technology that permits a "no-touch" electrocoagulation of diseased tissue. METHODS:We analyzed retrospectively the records of 7 patients with prostatic and endometrial ca...

journal_title：Gastrointestinal endoscopy

authors： Fantin AC,Binek J,Suter WR,Meyenberger C

更新日期：1999-04-01 00:00:00

abstract：BACKGROUND:Unsedated esophagoscopy with ultrathin endoscopes is a valuable screening modality for Barrett's esophagus, but the stomach and the duodenum cannot be examined completely with the smallest and best tolerated of these endoscopes. There are no data as to how often disease in the stomach and the duodenum would ...

journal_title：Gastrointestinal endoscopy

authors： Wildi SM,Glenn TF,Woolson RF,Wang W,Hawes RH,Wallace MB

更新日期：2004-03-01 00:00:00

abstract：BACKGROUND:Sedation and analgesia are routinely used to improve patient tolerance for GI endoscopy. Currently, assessment of postprocedure recovery uses cardiovascular and respiratory parameters but not psychomotor function. The two aims of this study were to determine degree of psychomotor recovery after conscious sed...

journal_title：Gastrointestinal endoscopy

authors： Willey J,Vargo JJ,Connor JT,Dumot JA,Conwell DL,Zuccaro G

更新日期：2002-12-01 00:00:00

abstract：BACKGROUND:Appropriate management of lower-GI hemorrhage remains controversial largely because outcomes data are lacking. It is our hypothesis that clinical factors, such as comorbidity, hemodynamic instability, and timing of colonoscopy, are associated with hospital lengths of stay. METHODS:Medical records of patient...

journal_title：Gastrointestinal endoscopy

authors： Schmulewitz N,Fisher DA,Rockey DC

更新日期：2003-12-01 00:00:00

abstract：BACKGROUND:Secretin, a 27 amino acid polypeptide released in response to duodenal luminal acidification, stimulates secretion of water and bicarbonate from pancreatic ductal cells. To date the only secretin available for clinical use has been a biologically derived compound extracted from porcine duodenums. Although us...

journal_title：Gastrointestinal endoscopy

authors： Devereaux BM,Fein S,Purich E,Trout JR,Lehman GA,Fogel EL,Phillips S,Etemad R,Jowell P,Toskes PP,Sherman S

更新日期：2003-05-01 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 AND AIMS:Traction methods have been reported to speed up endoscopic submucosal dissection (ESD). We used the multiloop (M-loop) method as a traction method for colorectal ESD and recorded the submucosal dissection time (SDT) and submucosal dissection speed (SDS). METHODS:From January to August 2018, we used...

journal_title：Gastrointestinal endoscopy

authors： Suzuki Y,Tanuma T,Nojima M,Sudo G,Akahonai M,Hamamoto H,Aoki H,Harada T,Katanuma A,Nakase H

更新日期：2020-01-01 00:00:00

abstract：BACKGROUND:Palliation of patients with malignant hilar stenoses, especially advanced lesions, by stent insertion poses particular difficulties. This study assessed the efficacy of endoscopically inserted unilateral metallic stents for complex malignant hilar obstruction. METHODS:A prospective, uncontrolled, single-cen...

journal_title：Gastrointestinal endoscopy

authors： De Palma GD,Pezzullo A,Rega M,Persico M,Patrone F,Mastantuono L,Persico G

更新日期：2003-07-01 00:00:00

abstract：BACKGROUND:Management of anastomotic biliary strictures after liver transplantation deserves optimization. OBJECTIVE:To evaluate placement and removal of partially covered self-expandable metal stents (PCSEMSs) in this setting. DESIGN:Prospective, multicenter, uncontrolled study. SETTING:Three French academic hospit...

journal_title：Gastrointestinal endoscopy

authors： Chaput U,Scatton O,Bichard P,Ponchon T,Chryssostalis A,Gaudric M,Mangialavori L,Duchmann JC,Massault PP,Conti F,Calmus Y,Chaussade S,Soubrane O,Prat F

更新日期：2010-12-01 00:00:00

abstract：BACKGROUND:The aim of this study was to compare use and tolerance of transnasal and transoral diagnostic endoscopy with small-diameter endoscopes in unsedated patients. METHODS:Patients being seen for diagnostic endoscopy were randomly assigned to have an unsedated transnasal or transoral procedure. Two prototype narr...

journal_title：Gastrointestinal endoscopy

authors： Craig A,Hanlon J,Dent J,Schoeman M

更新日期：1999-03-01 00:00:00

abstract：BACKGROUND:Endoscopic ultrasound (EUS) accurately stages gastrointestinal malignancies but is less able to differentiate between neoplastic and inflammatory processes. EUS-guided fine-needle aspiration (EUS FNA) has been reported useful for obtaining a diagnosis in suspected gastrointestinal lesions. We report our enti...

journal_title：Gastrointestinal endoscopy

authors： Gress FG,Hawes RH,Savides TJ,Ikenberry SO,Lehman GA

更新日期：1997-03-01 00:00:00

abstract：BACKGROUND:It is now accepted that the curing of Helicobacter pylori infection will result in healing of chronic active gastritis and will change the natural history of gastroduodenal ulcer disease. Both endoscopic observation and evaluation of H. pylori status of the stomach are necessary for diagnosis and treatment o...

journal_title：Gastrointestinal endoscopy

authors： Sato T,Fujino MA,Kojima Y,Ohtsuka H,Ohtaka M,Kubo K,Nakamura T,Morozumi A,Nakamura M,Hosaka H

更新日期：1999-01-01 00:00:00

abstract：BACKGROUND:Although several reports have claimed that the appendix can be involved as a skip lesion in ulcerative colitis, they do not exclude the possibility that this skip lesion occurs as a result of medical therapy. Also, little is known about the relation between the presence of appendiceal orifice inflammation an...

journal_title：Gastrointestinal endoscopy

authors： Yang SK,Jung HY,Kang GH,Kim YM,Myung SJ,Shim KN,Hong WS,Min YI

更新日期：1999-06-01 00:00:00

abstract：BACKGROUND AND AIMS:EMR is the primary treatment of large laterally spreading lesions (LSLs) in the colon. Residual or recurrent adenoma (RRA) is a major limitation. We aimed to identify a robust method to stratify the risk of RRA. METHODS:Prospective multicenter data on consecutive LSLs ≥20 mm removed by piecemeal EM...

journal_title：Gastrointestinal endoscopy

authors： Tate DJ,Desomer L,Klein A,Brown G,Hourigan LF,Lee EY,Moss A,Ormonde D,Raftopoulos S,Singh R,Williams SJ,Zanati S,Byth K,Bourke MJ

更新日期：2017-03-01 00:00:00

abstract：BACKGROUND:The risk of exacerbating subclinical hepatic encephalopathy associated with the administration of sedative drugs in patients with cirrhosis undergoing diagnostic upper gastrointestinal (GI) endoscopy for portal hypertension remains to be determined. METHODS:Ten adult patients with cirrhosis completed number...

journal_title：Gastrointestinal endoscopy

authors： Assy N,Rosser BG,Grahame GR,Minuk GY

更新日期：1999-06-01 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: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: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:Thermal therapy is the cornerstone of endoscopic treatment of bleeding mucosal lesions of the GI tract. However, there is a 20% failure rate and contact devices may be cumbersome in the treatment of large bleeding areas. A pilot study was conducted to evaluate the safety and efficacy of endoscopic cryotherap...

journal_title：Gastrointestinal endoscopy

authors： Kantsevoy SV,Cruz-Correa MR,Vaughn CA,Jagannath SB,Pasricha PJ,Kalloo AN

更新日期：2003-03-01 00:00:00

abstract：BACKGROUND:Existing EUS catheter probes have limited depth of penetration and lack color flow and Doppler capabilities. This study prospectively assessed the feasibility and safety of using a phased vector array US catheter in the human GI tract. METHODS:Eleven patients underwent EUS with a steerable 9F phased vector ...

journal_title：Gastrointestinal endoscopy

authors： Shamoun DK,Norton ID,Levy MJ,Vazquez-Sequeiros E,Wiersema MJ

更新日期：2002-09-01 00:00:00

abstract：BACKGROUND:MRCP and EUS have replaced ERCP in the diagnosis of biliary diseases, but the latter is needed for treatment. This study evaluates a new approach in the management of common bile duct stones, by using an oblique-viewing echoendoscope. METHODS:Nineteen patients with acute abdominal pain associated with incre...

journal_title：Gastrointestinal endoscopy

authors： Rocca R,De Angelis C,Castellino F,Masoero G,Daperno M,Sostegni R,Rigazio C,Crocellà L,Lavagna A,Ercole E,Pera A

更新日期：2006-03-01 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: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:To assess the efficacy of adjuvant sclerotherapy after banding for the treatment of esophageal varices, a randomized trial was carried out of endoscopic variceal ligation (EVL) alone with sequential sclerotherapy versus sequential ligation-sclerotherapy (SLS) after banding with respect to variceal eradicatio...

journal_title：Gastrointestinal endoscopy

authors： Cheng YS,Pan S,Lien GS,Suk FM,Wu MS,Chen JN,Chen SH

更新日期：2001-05-01 00:00:00

abstract：BACKGROUND:Intravenous sedation/analgesia for colonoscopy is accompanied with certain risks and postprocedure drowsiness. We sought to determine whether inhaled nitrous oxide (Entonox: 50% nitrous oxide, 50% oxygen) provides adequate analgesia for colonoscopy and the impact of this agent on recovery. METHODS:All patie...

journal_title：Gastrointestinal endoscopy

authors： Forbes GM,Collins BJ

更新日期：2000-03-01 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:Access to fluoroscopic equipment is limited in some regions where esophageal cancer is common. This report describes a simple method for placement of expandable esophageal stents without fluoroscopy. METHODS:Patients with dysphagia due to unresectable esophageal cancer underwent esophageal stent placement u...

journal_title：Gastrointestinal endoscopy

authors： White RE,Mungatana C,Topazian M

更新日期：2001-03-01 00:00:00

abstract：BACKGROUND AND AIMS:The technical difficulties inherent in endoscopic submucosal dissection (ESD) for colorectal neoplasms may result in the failure of en bloc resection or perforation. The aim of this retrospective study was to assess the predictors of en bloc resection failure or perforation by using preoperatively a...

journal_title：Gastrointestinal endoscopy

authors： Imai K,Hotta K,Yamaguchi Y,Kakushima N,Tanaka M,Takizawa K,Kawata N,Matsubayashi H,Shimoda T,Mori K,Ono H

更新日期：2016-05-01 00:00:00

abstract：BACKGROUND AND AIMS:An increasing number of patients are undergoing GI endoscopic procedures with active prescriptions for direct oral anticoagulants (DOACs). DOACs have been associated with a higher risk of GI bleeding (GIB) compared with warfarin. Our aims were to compare the risk of postendoscopic GIB and thromboemb...

journal_title：Gastrointestinal endoscopy

authors： Tien A,Kwok K,Dong E,Wu B,Chung J,Chang J,Reynolds K

更新日期：2020-08-01 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