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391篇 您的检索式:作者名="Friedlander A"
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1Multicenter evaluation of recurrence in endoscopic submucosal dissection and endoscopic mucosal resection in the colon:A Western perspective显示文摘BACKGROUND While colon endoscopic mucosal resection(EMR)is an effective technique,removal of larger polyps often requires piecemeal resection,which can increase recurrence rates.Endoscopic submucosal dissection(ESD)in the colon offers the ability for en bloc resection and is well-described in Asia,but there are limited studies comparing ESD vs EMR in the West.AIM To evaluate different techniques in endoscopic resection of large polyps in the colon and to identify factors for recurrence.METHODS The study is a retrospective comparison of ESD,EMR and knife-assisted endoscopic resection performed at Stanford University Medical Center and Veterans Affairs Palo Alto Health Care System between 2016 and 2020.Knife-assisted endoscopic resection was defined as use of electrosurgical knife to facilitate snare resection,such as for circumferential incision.Patients≥18 years of age undergoing colonoscopy with removal of polyp(s)≥20 mm were included.The primary outcome was recurrence on follow-up.RESULTS A total of 376 patients and 428 polyps were included.Mean polyp size was greatest in the ESD group(35.8 mm),followed by knife-assisted endoscopic resection(33.3 mm)and EMR(30.5 mm)(P<0.001).ESD achieved highest en bloc resection(90.4%)followed by knife-assisted endoscopic resection(31.1%)and EMR(20.2%)(P<0.001).A total of 287 polyps had follow-up(67.1%).On follow-up analysis,recurrence rate was lowest in knife-assisted endoscopic resection(0.0%)and ESD(1.3%)and highest in EMR(12.9%)(P=0.0017).En bloc polyp resection had significantly lower rate of recurrence(1.9%)compared to non-en bloc(12.0%,P=0.003).On multivariate analysis,ESD(in comparison to EMR)adjusted for polyp size was found to significantly reduce risk of recurrence[adjusted hazard ratio 0.06(95%CI:0.01-0.57,P=0.014)].CONCLUSION In our study,EMR had significantly higher recurrence compared to ESD and knife-assisted endoscopic resection.We found factors including resection by ESD,en bloc removal,and use of circumferential incision were associated with significantly decreased recurrence.While further studies are needed,we have demonstrated the efficacy of ESD in a Western population.Mike T Wei Margaret J Zhou Andrew A Li Andrew Ofosu Joo Ha Hwang Shai Friedland 2023World Journal of Gastrointestinal Endoscopy2023,15,6:2
2Training Induced Alteration of Glucose Flux in Men显示文摘FRIEDLANDER ANNE L GRETCHEN A 1997J Appl Physiol1997,82,4:1
3Direction finding using spatial smoothing with interpolated arrays 显示文摘FRIEDLANDER B WEISS A J 1993IEEE Transaction on Signal Processing1993,41,4:1
4Eigenstructure methods for direction finding with sensor gain and phase uncertainties 显示文摘Weiss A J Friedlander B 1990Circutis Systems Signal Process1990,9,3:1
5Meta - analysis of randomized controlled trials of intracoronary versus intravenous adminis- tration of glycoprotein Ilb/IIIa inhibitors during percutaneous coronary intervention for acute coronary syndrome 显示文摘Friedland S Eisenberg M J Shimony A 2011Am J Cardiol2011,108,9:1
6Oversampled Gabor representation for transient signals显示文摘Friedlander B Zriela A 1995IEEE Transactions on Signal Processing1995,43,9:1
7EAP actions and options显示文摘Masi D A Friedland S J 1988Personnel Journal1988,67,6:1
8Eigenstructure methods for direction finding with sensor gain and phase uncertainties显示文摘WEISS A J FRIEDLANDER B 1990Circuits Syst Signal Processing1990,9,2:1
9Genetic and environmental risk factors for Alzheimer's disease in Israeli Arabs显示文摘Bowirrat A Friedland R P Farrer L 2002J Mol Neurosci2002,19,12:1
10Insitu expression of angiopoietins in astrocytomas identifies angiopoietin-2 as an early marker of tumor angiogenesis显示文摘Zagazag D Hooper A Friedlander DR 1999Clin Cancer Res1999,5,9:1
11In situ expression of angiopoietins in astrocytomas identifies anagiopoietin-2 as an early marker of tumour angiogenesis显示文摘ZAGZAG D HOOPER A FRIEDLANDER D R 1999Exp Neurol1999,159,:1
12Eigenstructure methods for direc- tion finding with sensor gain and phase uncertainties显示文摘Weiss A J Friedlander B 1993Cir- cuits Syst Signal Processing1993,12,1:1
13Direction finding in the presence of mutual coupling显示文摘Friedlander B Weiss A J 1991IEEE Trans on AP1991,39,3:1
14Effects of modeling errors on the resolution threshold of the MUSIC algorithm 显示文摘WEISS A J Friedlander B 1994IEEE Transactions on Signal Processing1994,42,6:1
15Effect of Exercise Intensity and Training on Lipid Metabolism in Yong Women显示文摘FRIEDLANDER ANNE L GRETCHEN A 1998Am J Physiol1998,275,38:1
16Direction Finding Using Spatial Smoothing with Interpolated Array显示文摘Friedlander B Weiss A J 1992IEEE Transactions on Aerospace and Electronic Systems1992,28,2:1
17Direction finding in the presence of mutual coupling显示文摘FRIEDLANDER B WEISS A J 1991IEEE Transactions on Antennas and Propagation1991,39,3:1
18Range and bearing estimation using polynomial rooting显示文摘Weiss A J Friedlander B 1993IEEE J Ocean Engr1993,18,2:1
19Bilateral sudden sensorineural hearing loss:review显示文摘SARA S A TEH B M FRIEDLAND P 2014J Laryngol Otol2014,128,:1
20Market structureand multiproduct industries显示文摘BAILEY E E FRIEDLANDER A F 1982Journal of Economic Literature1982,,3:1
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