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233篇 您的检索式:作者名="ANASTASSIADES M"
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1Predictors of suboptimal bowel preparation in asymptomatic patients undergoing average-risk screening colonoscopy显示文摘AIM To identify risk factors for a suboptimal preparation among a population undergoing screening or surveillance colonoscopy.METHODS Retrospective review of the University of Michigan and Veteran's Administration(VA) Hospital records from 2009 to identify patients age 50 and older who underwent screening or surveillance procedure and had resection of polyps less than 1 cm in size and no more than 2 polyps. Patients with inflammatory bowel disease or a family history of colorectal cancer were excluded. Suboptimal procedures were defined as procedure preparations categorized as fair, poor or inadequate by the endoscopist. Multivariable logistic regression was used to identify predictors of suboptimal preparation.RESULTS Of 4427 colonoscopies reviewed, 2401 met our inclusion criteria and were analyzed. Of our population, 16% had a suboptimal preparation. African Americans were 70% more likely to have a suboptimal preparation(95%CI: 1.2-2.4). Univariable analysis revealed that narcotic and tricyclic antidepressants(TCA) use, diabetes, prep type, site(VA vs non-VA), and presence of a gastroenterology(GI) fellow were associated with suboptimal prep quality. In a multivariable model controlling for gender, age, ethnicity, procedure site and presence of a GI fellow, diabetes [odds ratio(OR) = 2.3; 95%CI: 1.6-3.2], TCA use(OR = 2.5; 95%CI: 1.3-4.9), narcotic use(OR = 1.7; 95%CI: 1.2-2.5) and Miralax-Gatorade prep vs 4L polyethylene glycol 3350(OR = 0.6; 95%CI: 0.4-0.9) were associated with a suboptimal prep quality. CONCLUSION Diabetes, narcotics use and TCA use were identified as predictors of poor preparation in screening colonoscopies while Miralax-Gatorade preps were associated with better bowel preparation.Shail M Govani Eric E Elliott Stacy B Menees Stephanie L Judd Sameer D Saini Constantinos P Anastassiades Annette L Urganus Suzanna J Boyce Philip S Schoenfeld 2016World Journal of Gastrointestinal Endoscopy2016,8,17:7
2Development and independent laboratory validation of a simple method for the determination of paraquat and diquat in potato, cereals and pulses显示文摘Kolberg D I Mack D Anastassiades M 2012Anal Bioanal Chem2012,404,8:1
3Analysis of carbendazim, benomyl, thiophanate methyl and 2, 4-dichlorophenoxy acetic acid in fruits and vegetables after supercritical fluid extraction显示文摘Anastassiades M Schwack W 1998Journal of Chromatography A1998,825,1:1
4查看详情显示文摘Anastassiades M Lehotay S J Stajnbaher D Schenck F J 0,,02:1
5Development, validation, and application of an acetylcholinesterase-biosensor test for the direct detection of insecticide residues in infant food显示文摘Schulze H Scherbaum E Anastassiades M 2002Biosensors and Bioelectronics2002,17,:1
6Fast and easy multiresidue method employing acetonitrile extraction! partitioning and dispersive solid-phase extraction for the determination of pesticide residues in produce显示文摘Anastassiades M Lehotay SJ Stajnbaher D 2003Journal of aoac international2003,86,2:1
7Fast and easy multiresidue method employing acetonitrile extraction/partitioning and“dispersive solid-phase extraction”for the determination of pesticide residues in produce显示文摘ANASTASSIADES M LEHOTAY S J 譒TAJNBAHER D 2003Journal of AOAC International2003,86,2:1
8Combination of analyte protectants to overcome matrix effects in routine GC analysis of pesticide residues in food matrixes显示文摘MASTOVSKA K LEHOTAY S J ANASTASSIADES M 2005Anal Chem2005,77,24:1
9Fast and easy multiresidue method employing acetonitrile extraction/partitioning and 'dispersive solid-phase extraction' for the determination of pesticide residues in produce显示文摘M Anastassiades S J Lehotay D Stajnbaher 2003J AOAC Int2003,86,2:1
10Fast and easymultiresidue method employing acetonitrile extraction/partitioningand“dispersive solid-phase extraction”for the determination ofpesticide residues in produce显示文摘Anastassiades M Lehotay S J Stajnbaher D 2003Journal of AOAC International2003,86,2:1
11Development, validation, and application of an acetylcholinesterase biosensor test for the direct detection of insecticide residues in infant food 显示文摘Schulze H Scherbaum E Anastassiades M 2002Bachmann Biosensors and Bioelectronics2002,17,:1
12Fast and easy muhiresidue method employing acetonitrile extraction/ partitioning and 'dispensive solid-phase extraction' for the determination of pesticide residues in produce 显示文摘ANASTASSIADES M LEHOTAY S J STAJNBAHER D 2007J Rapid Conmmn Mass Spectrom2007,21,:1
13Fast and Easy Multiresidue Method Employing Aeetonitrile Extration/Partitioning and 'Dispersive Soild-phase Extraction' for the Determination of Pesticide Residue in Produce 显示文摘ANASTASSIADES M LEHOTAY S J STAJNBAHER D 2003J AOAC Int2003,86,41:1
14Fast and easy multiresidue method employing acetonitrile extraction/partitioning and 'dispersive solid-phase extraction' for the determination of pesticide residues in produce显示文摘ANASTASSIADES M LEHOTAY S J STAJNBAHER D SCHENCK F J 2003J AOAC Int2003,86,9:1
15Fast and easy multiresidue method employing acetonitrile extraction/partitioning and 'dispersive solid-phase extraction' for the determination of pesticide residues in produce显示文摘ANASTASSIADES M LEHOTAY S J 2003J AOAC Int2003,86,2:1
16Fast and easy multiresidue method employing acetonitrile extraction/partitioning and ' dispersive solid - phase extraction' for the determination of pesticide residues in produce 显示文摘Anastassiades M Lehotay SJ Stajnbaher D 2003J AOAC International2003,86,2:1
17Fast andeasy multiresidue method employing acetonitrile extraction/partitioning and “ dispersive solid - phase extraction ’’ for thedetermination of pesticide residues in produce 显示文摘Anastassiades M Lehotay S J Stajnbaher D 2003J AOAC Int2003,86,2:1
18Analysis of carbendazim,benomyl,thiophanate methyl and 2,4-dichlorophenoxyacetic acid in fruits and vegetables after supercritical fluid extraction显示文摘ANASTASSIADES M SCHWACK W 0,,01:1
19Fast and easy muhiresidue method employing acetonitrile extraction/partitioning and dispersive solid-phase extraction for the determination of pesti- cide residues in produce显示文摘Anastassiades M Lehotay S J Stajnbaher D 2003J AOAC INT2003,86,2:1
20Fast and easy muhiresidue method employing acetonitrile extraction/partitioning and 'dispersive solid-phase extraction' for the determination of pesticide residues in produce 显示文摘ANASTASSIADES M LEHOTAY S J STAJNBAHER D 2003J AOAC Int2003,86,2:1
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