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270篇 您的检索式:作者名="Boyce L"
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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
2Excitatory GA BA responses in embryonic and neonatal cortical slices demon strated by grarnicidin perforated- patch recordings and calei um imaging显示文摘Owens D F Boyce L H Davis M B 1996J Neurosci1996,16,20:1
3NetB, a new toxin thatis associated with avian necrotic enteritis caused by Clostrich'um perfringens 显示文摘Keybum A L Boyce J D Vaz P 2008Plos Pathog2008,4,:1
4Regulation of apoptosis in osteoclasts and Osteoblastic cells显示文摘Xing L Boyce BF 0,,:1
5Effect of load ratio and maximum stress intensity on the fatigue threshold in Ti-6A1-4V显示文摘BOYCE J B L RITCHIE R O 2001Engineering Fracture Mechanics2001,68,:1
6Functions of RANKL/RANK/OPG in bone modeling and remodeling显示文摘Boyce BF Xing L 2008Arch Biochem Biophys2008,473,2:1
7The RANKL/RANK/OPG pathway 显示文摘Boyce BF Xing L 2007Curr Osteoporos Rep2007,5,3:1
8Adverse reaction to a Chinese herbal remedy显示文摘Gorey J D Wahlqvist M L Boyce N W 1992Med J Aust1992,157,:1
9The mechanical properties,dimensional tolerance and microstructural characterization of micro-molded ceramic and metal components显示文摘GARINO T J MORALES A M BOYCE B L 2004Microsystem Technologies2004,,10:1
10Automated localisation of the optic disc,fovea,and retinal blood vessels from digital colour fundus images显示文摘SINTHANAYOTHIN C BOYCE J F COOK H L 1999British Journal of Ophthalmology1999,83,8:1
11Influence of microstructure on high-cycle fatigue of Ti-6Al-4V:bi- modal vs lamellar structures 显示文摘Nalla R K Ritchie R O Boyce B L 2002Metallurgical and Materials Transactions A2002,33,13:1
12Functions of RANKL/RANK/OPG in bone modeling and remodeling显示文摘Boyce BF Xing L 2008Arch Biochem Biophys2008,473,:1
13NF-kappaB p100 limits TNF-induced bone resorption in mice by a TRAF3-dependent mechanism显示文摘Yao Z Xing L Boyce BF 0,,10:1
14A New Class of Instantaneous Dynamic User-Optimal Traffic Assignment Models显示文摘RANB BOYCE D E LEBLANC L J 1993Operations Research1993,41,1:1
15Functions of RANKLIRANK/OPG in bone modeling and remodeling显示文摘Boyce BF Xing L 2008Arch Biochem Biophys2008,473,2:1
16A new class of instantaneous dynamic user-optimal traffic assignment models显示文摘Ran B Boyce D E LeBlanc L J 1993Operations Research1993,41,1:1
17Functions of RANKL/RANK/OPG in bone modeling and remodeling显示文摘Boyce B F Xing L 2008Arch Biochem Biophys2008,473,2:1
18Thymidinephosphorylase and dehydroyenase protein expression in color-ectal cancer显示文摘Collie Dvguid E S R Johnston S J Boyce L 2001Int J Cancer2001,94,2:1
19Mechanical relaxation of localized residual stresses associated with foreign object damage 显示文摘BOYCE B L CHEN X PETERS J 0 HUTCHINSON J W RITCHIE R O 2003Materials Science and Engineering A2003,349,:1
20Functions of RAN KL/RANK/OPG in bone mod- eling and remodeling显示文摘Boyce BF Xing L 2008Arch Biochem Biophys2008,473,2:1
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