Abstract:
BACKGROUND AND AIMS:Chromoendoscopy (CE) has been shown to generate both a superior diagnostic yield and dysplasia detection rate than conventional white-light endoscopy and requires a high-quality bowel preparation. The aim of this study was to identify predictors of the ability to perform CE in patients with inflammatory bowel disease (IBD). METHODS:We performed an observational study of patients with IBD undergoing colorectal cancer surveillance examinations with CE. Same-day colonoscopy surveys were used to collect patient and procedural variables. Multivariate logistic regression was used to establish odds ratios of successful completion of CE. RESULTS:Eighty-eight patients with IBD were enrolled. We found that patients who did not follow a clear liquid diet before colonoscopy had much lower odds of being able to undergo CE (odds ratio, 0.106; 95% confidence interval, 0.013-0.845; P < .034). Further, we found that previously identified risk factors (older age, history of diabetes mellitus, the timing and split dosing of preparation solution, and procedure time (AM or PM), chronic narcotic use, and history of constipation) for inadequate bowel preparation were not associated with the ability to perform CE. CONCLUSIONS:Following a clear liquid diet the entire day before the procedure was highly predictive of the ability to perform CE. However, established risk factors for inadequate bowel preparation did not inhibit the ability to perform CE in our population. Endoscopists performing CE should consider recommending that patients follow a clear liquid diet the entire day before their examination.
journal_name
Gastrointest Endoscjournal_title
Gastrointestinal endoscopyauthors
Megna B,Weiss J,Ley D,Saha S,Pfau P,Grimes I,Li Z,Caldera Fdoi
10.1016/j.gie.2018.09.039subject
Has Abstractpub_date
2019-02-01 00:00:00pages
373-379.e2issue
2eissn
0016-5107issn
1097-6779pii
S0016-5107(18)33167-5journal_volume
89pub_type
杂志文章abstract:BACKGROUND AND AIMS:Endoscopic submucosal dissection (ESD) is an effective technique to resect early Barrett's neoplasia and has advantages over conventional EMR in that it enables en-bloc resection and accurate histopathologic analysis of cancer resection margins. However, its long learning curve and higher adverse ev...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/j.gie.2017.01.027
更新日期:2017-10-01 00:00:00
abstract:BACKGROUND:Although there is a large body of data on the accuracy of endoscopic ultrasonography (EUS) in the diagnosis and staging of various gastroenterological disorders, little has been published on the influence of EUS in the management of patients. Data on the performance of EUS and patient acceptance are also spa...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/s0016-5107(99)70152-5
更新日期:1999-12-01 00:00:00
abstract::Colonoscopic removal of large, sessile polyps is difficult, but can be successfully carried out by experienced endoscopists. "Piecemeal" resection with an electrocautery snare was performed at our institution in 108 patients with 132 such lesions. The mean size of the unresected polyps was 3.0 cm. Complications occurr...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/s0016-5107(92)70421-0
更新日期:1992-05-01 00:00:00
abstract:BACKGROUND:Use of an echocolonoscope to examine patients with inflammatory bowel disease is technically difficult. Catheter probe assisted endoluminal ultrasonography (US) may be a feasible alternative. METHODS:Determination of demographic information and clinical disease activity was followed by colonoscopy with biop...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/s0016-5107(99)70342-1
更新日期:1999-07-01 00:00:00
abstract:BACKGROUND AND AIMS:Gastroparesis (GP) is a chronic debilitating condition. Prior pyloric-targeted procedures are either invasive or have questionable efficacy. Gastric peroral pyloromyotomy (G-POEM) has been proposed as a minimally invasive approach. We performed a pooled analysis to evaluate the efficacy and safety o...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章,评审
doi:10.1016/j.gie.2019.11.039
更新日期:2020-04-01 00:00:00
abstract::Explosions are a rare complication of electrocautery in the colon. The cause of these explosions is ignition of gas containing hydrogen (greater than 4%) or methane (greater than 5%), and oxygen. Hydrogen and methane are products of colonic bacterial metabolism. Oral solutions used for colonoscopy preparation are desi...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/s0016-5107(90)71168-6
更新日期:1990-11-01 00:00:00
abstract:BACKGROUND:Colon capsule endoscopy (CCE) is a new procedure for colon imaging. Limited information is available regarding visualization of flat colon lesions and patient acceptability in Japan. OBJECTIVE:The aims of this study were to evaluate the sensitivity of CCE in detecting polyps and other lesions compared with ...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1016/j.gie.2015.02.004
更新日期:2015-11-01 00:00:00
abstract::In studying the side effects of sclerosants injected into the gastric submucosa in dogs (N = 7), we noted that 3 ml of absolute ethanol induced a large gastric ulceration. We describe the time course of change in the ulcer size, and suggest that such ulceration can be used for the endoscopic assessment of factors impo...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/s0016-5107(91)70721-9
更新日期:1991-05-01 00:00:00
abstract::A study of selective sedation for colonoscopy was conducted in two parts. All procedures were performed by one experienced colonoscopist. In the first phase, 41 patients received intravenous sedation before colonoscopy and were then prospectively randomized to either a "not-reversed" group, which did not receive fluma...
journal_title:Gastrointestinal endoscopy
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1994-11-01 00:00:00
abstract:BACKGROUND:Cholangitis is a major complication after metallic stent placement to treat biliary obstruction, and it may impair quality of life. Whether transpapillary stent placement contributes cholangitis is still controversial. OBJECTIVES:The present study aimed to determine risk factors for acute cholangitis after ...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/j.gie.2005.05.015
更新日期:2006-05-01 00:00:00
abstract:BACKGROUND AND AIMS:A lumen-apposing, self-expanding metal stent incorporated in an electrocautery-enhanced delivery system for EUS-guided drainage of pancreatic fluid collections (PFCs) recently has become available. The aim of this study was to analyze the safety and clinical effectiveness of this newly developed dev...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/j.gie.2015.04.006
更新日期:2015-12-01 00:00:00
abstract:BACKGROUND:EUS-guided biliary drainage (EUS-BD) has emerged as an alternative rescue method in patients with failed ERCP. Opportunities for teaching and training are limited because of a low case volume at most centers. OBJECTIVE:To evaluate a stereolithography/3-dimensional (3D) printing bile duct prototype for teach...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/j.gie.2014.09.011
更新日期:2015-02-01 00:00:00
abstract:BACKGROUND:Endoscopic biliary sphincterotomy (EST) is a well-established procedure for bile duct stone extraction. Bile duct stones can be classified as primary or secondary. However, few data are available on the recurrence of primary and secondary bile duct stones after EST. Therefore risk factors for the recurrence ...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1067/mge.2001.115335
更新日期:2001-07-01 00:00:00
abstract:BACKGROUND:Colonoscopy may fail to detect neoplasia located on the proximal sides of haustral folds and flexures. The Third Eye Retroscope (TER) provides a simultaneous retrograde view that complements the forward view of a standard colonoscope. OBJECTIVE:To evaluate the added benefit for polyp detection during colono...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/j.gie.2009.09.043
更新日期:2010-03-01 00:00:00
abstract:BACKGROUND AND AIMS:Patients with previous colorectal adenomas are at increased risk of colorectal cancer. Current guidelines for postpolypectomy surveillance intervals treat all tubular adenomas 1 to 9 mm in size with low-grade dysplasia as carrying the same level of risk. We evaluated whether 6 to 9 mm adenomas detec...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/j.gie.2019.08.047
更新日期:2020-03-01 00:00:00
abstract:BACKGROUND AND AIMS:Almost all patients with familial adenomatous polyposis (FAP) develop duodenal adenomas, with a 4% to 18% risk of progression into duodenal cancer. Prophylactic endoscopic resection of duodenal adenomas may prevent cancer and is considered safer than surgical alternatives; however, data are limited....
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/j.gie.2020.05.065
更新日期:2021-02-01 00:00:00
abstract::Twenty patients with dysphagia due to inoperable esophageal cancer were randomized to receive either contact or noncontact endoscopic laser treatment. Treatment groups were similar with respect to age, dysphagia score, and tumor dimensions. The median number of initial treatment sessions was two in both groups, and th...
journal_title:Gastrointestinal endoscopy
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0016-5107(89)72842-x
更新日期:1989-09-01 00:00:00
abstract:BACKGROUND:A majority of patients with lung cancer are incurable but are symptomatic and may benefit from palliative therapy. Currently available diagnostic methods are either too risky or unsuccessful in obtaining a tissue diagnosis in up to 30% of patients. OBJECTIVE:To evaluate the role of EUS-guided FNA in obtaini...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/j.gie.2005.11.061
更新日期:2006-06-01 00:00:00
abstract::We investigated regional variation in resting focal gastric mucosal blood flow obtained by endoscopic laser-Doppler flowmetry in patients with symptoms of dyspepsia or peptic ulcer (N = 12) and asymptomatic healthy volunteers (N = 6). Mucosal blood flow was measured for 1 min at the duodenum (first part), prepylorus, ...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/s0016-5107(90)71020-6
更新日期:1990-05-01 00:00:00
abstract::Effective collaboration between endoscopists is essential if optimal results from gastrointestinal biopsy are to be achieved. Agreed upon ways to enhance communication should be established, such as special requisition forms and regular conferences to discuss biopsy findings. Endoscopists and pathologists should know ...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/s0016-5107(84)72460-6
更新日期:1984-12-01 00:00:00
abstract:BACKGROUND AND AIMS:Roux-en-Y gastric bypass (RYGB) is refractory to lifestyle and pharmacotherapy measures, requiring reversal of the patient's bariatric surgery. Reversal can lead to weight regain and recrudescence of their comorbidities. Our aim was to report a multicenter experience on the endoscopic management of ...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/j.gie.2020.02.029
更新日期:2020-07-01 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
pub_type: 临床试验,杂志文章
doi:10.1016/j.gie.2005.11.042
更新日期:2006-03-01 00:00:00
abstract:BACKGROUND:Discrimination between neoplastic and non-neoplastic colorectal polyps is essential for determining appropriate treatment. The mucosal crypt pattern of polyps can be observed with a nonmagnifying colonoscope; however, mucosal crypt patterns are better seen by magnifying colonoscopy, which can also be a nonin...
journal_title:Gastrointestinal endoscopy
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1067/mge.2003.31
更新日期:2003-01-01 00:00:00
abstract:BACKGROUND AND AIMS:There is a growing need for valid, efficient, and easy scoring scales to rate the quality of cohort studies. We aimed to develop and validate a quality assessment score to be used for cohort studies. METHODS:We followed a rigorous process to establish content, face, and construct validity. Most que...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/j.gie.2020.10.007
更新日期:2021-02-01 00:00:00
abstract:BACKGROUND:Intrahepatic stones are characterized by high treatment failure and recurrence rates. In the past, surgery played a major role in the management of this disease, but surgical intervention may not be feasible in previously operated patients or those classified as poor surgical risks. The development of percut...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/s0016-5107(95)70236-9
更新日期:1995-07-01 00:00:00
abstract:BACKGROUND:Endoscopic abnormalities have been described in adult patients with celiac disease that may suggest the diagnosis, especially when the presentation is atypical. METHODS:The duodenum of 140 children undergoing EGD for various different indications was evaluated macroscopically and histologically. RESULTS:Hi...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1067/mge.2001.119217
更新日期:2001-12-01 00:00:00
abstract:BACKGROUND AND AIMS:Endocuff (Arc Medical Design, Leeds, UK) and Endocuff Vision (Arc Medical Design, Leeds, UK) are effective mucosal exposure devices for improving polyp detection during colonoscopy. AmplifEYE (Medivators Inc, Minneapolis, Minn, USA) is a device that appears similar to the Endocuff devices but has re...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/j.gie.2019.06.046
更新日期:2019-11-01 00:00:00
abstract::The endoscopic Congo red test allows accurate and rapid evaluation of the completeness of vagotomy and may result in a lower incidence of postoperative incomplete vagotomy. This report describes 44 patients tested during proximal gastric vagotomy. Evidence of incomplete vagotomy was found in over 95% at the conclusion...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/s0016-5107(87)71680-0
更新日期:1987-12-01 00:00:00
abstract:BACKGROUND:Endoscopic ultrasound (EUS) was used to evaluate cirrhotic patients with and without prior variceal hemorrhage. The findings were compared with those of EUS in noncirrhotic control subjects to determine EUS features indicative of cirrhosis and of a risk for variceal hemorrhage. METHODS:Patients with cirrhos...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1067/mge.2000.107297
更新日期:2000-10-01 00:00:00
abstract:BACKGROUND:Retrograde double-balloon enteroscopy (rDBE) is technically a different procedure from its antegrade counterpart. Its unique indications, success rate, and learning curve have not been specifically reported. OBJECTIVE:To examine technical issues specific to the rDBE approach. DESIGN:Retrospective review. ...
journal_title:Gastrointestinal endoscopy
pub_type: 杂志文章
doi:10.1016/j.gie.2006.12.038
更新日期:2007-04-01 00:00:00