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201篇 您的检索式:作者名="Russell P B"
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1Gastric food retention at endoscopy is associated with severity of liver cirrhosis显示文摘BACKGROUND Gastrointestinal symptoms are prevalent in patients with cirrhosis.Cirrhotic patients have a known predilection to delayed gastric emptying compared to those without cirrhosis.However,the contributing factors have not been fully elucidated.Retained gastric food on esophagogastroduodenoscopy(EGD)has been used as a surrogate marker for delayed gastric emptying with reasonably high specificity.Therefore,we hypothesize that the frequency of retained gastric food contents at EGD will be higher in a cirrhotic population compared to a control population without liver disease.Additionally,we hypothesize that increased frequency of gastric food contents will be associated with increased severity of cirrhosis.AIM To determine the relative frequency of delayed gastric emptying among cirrhotics as compared to non-cirrhotics and to identify associated factors.METHODSWe performed a retrospective case-control study of cirrhotic subjects whounderwent EGD at an academic medical center between 2000 and 2015. Threehundred sixty-four patients with confirmed cirrhosis, who underwent a total of1044 EGDs for the indication of esophageal variceal screening or surveillance,were identified. During the same period, 519 control patients without liverdisease, who underwent a total of 881 EGDs for the indication of anemia, wereidentified. The presence of retained food on EGD was used as a surrogate fordelayed gastric emptying. The relative frequency of delayed gastric emptyingamong cirrhotics was compared to non-cirrhotics. Characteristics of patients withand without retained food on EGD were compared using univariable andmultivariable logistic regression analysis to identify associated factors.RESULTSOverall, 40 (4.5%) patients had evidence of retained food on EGD. Cirrhotics weremore likely to have retained food on EGD than non-cirrhotics (9.1% vs 1.4%, P <0.001). Characteristics associated with retained food on univariable analysisincluded age less than 60 years (12.6% vs 5.2%, P = 0.015), opioid use (P = 0.004),Child-Pugh class C (24.1% Child-Pugh class C vs 6.4% Child-Pugh class A, P =0.007), and lower platelet count (P = 0.027). On multivariate logistic regressionanalysis, in addition to the presence of cirrhosis (adjusted OR = 5.83;95%CI: 2.32-14.7, P < 0.001), diabetes mellitus (types 1 and 2 combined) (OR = 2.34;95%CI:1.08-5.06, P = 0.031), opioid use (OR = 3.08;95%CI: 1.29-7.34, P = 0.011), andChild-Pugh class C (OR = 4.29;95%CI: 1.43-12.9, P = 0.01) were also associatedwith a higher likelihood of food retention on EGD.CONCLUSIONCirrhotics have a higher frequency of retained food at EGD than non-cirrhotics.Decompensated cirrhosis, defined by Child-Pugh class C, is associated with ahigher likelihood of delayed gastric emptying.David B Snell Shirley Cohen-Mekelburg Russell Weg Gaurav Ghosh Adam P Buckholz Amit Mehta Xiaoyue Ma Paul J Christos Arun B Jesudian 2019World Journal of Hepatology2019,11,11:2
2Effect of forage and monensin on the rumen fermentation of fistulated cows fed continuously at a constant intake显示文摘Lana R P Russell J B 1997J Anim Sci1997,75,1:2
3On the wavelength dependence of the absorption of black carbon particles: Predictions and results from the TARFOX experiment and implications for the single scattering albedo显示文摘Bergstrom R W Russell P B Hignett P 2002Journal of Atrnospheric Science2002,59,3:1
4Improved algorithm for detecting arcing faults using random fault behavior 显示文摘Bennera C Carswella P Don Russell B 1989Electric Power Systems Research1989,17,1:1
5mieroRNA modulation of circadian-clock period and entrainment显示文摘Cheng H Y Papp J W Varlamova O Dziema H Russell B Cur- fman J P 2007Neuron2007,54,:1
6Effect of forage quality and monensin on the ruminal fermentation of fistulated cows fed continuously at a constant intake显示文摘Lana R P Russell J B 1997J Anim Sci1997,75,6:1
7A multi- criteria decision analysis model to assess the safety of botanicals utilizing data on history of use 显示文摘NEELY T WALSH-MASON B RUSSEL P 2011Toxicol Int2011,18,:1
8Effect of Relative Humidity and Air Permeability on Prediction of the Rate of Carbonation of Concrete显示文摘D Russell P A M Basheer G I B Rankin 2001Structure Building2001,3,146:1
9Fundamentals of the sprayfreezing of foods-Microstructure of frozen droplets显示文摘Hindmarsh J P Russell A B Chen X D 2007Journal ofFood Engineering2007,78,:1
10Protein kinase B regulates T lymphocyte survival,nuclear factor κB activation,and BclⅪ levels in vivo显示文摘Russell G Michael P Madeleine B 2000J Exp Med2000,191,3:1
11Experimental and numericalanalysis of the temperature transition of a suspended freezing waterdroplet显示文摘Hindmarsh J P Russell A B Chen X D 2004Chemical Engineering Science2004,59,:1
12Estimation of aerosol radiative effects over the mid-latitude North Atlantic region from satellite and in situ measurements显示文摘Bergstrom R W Russell P B 1999Geophysical Research Letter1999,,26:1
13Influence of freezing conditions on ice crystallization in ice cream显示文摘RUSSELL A B CHENEY P E WANTLING S D 1999Journal of Food Engineering1999,39,:1
14Effects of nitrogen fer- tilization and pH on methane oxidation in aerobic soil显示文摘Hutsch B W Webster C P Russel P 1996Landbauforschung Volkenrode1996,165,:1
15Pectin enzymes in pectolyaes-separation,character-rization and induction of ethylene in fruit显示文摘Elizabetha B Russell P 1989Plant Physiol1989,90,:1
16Quantitative analysis of cellulose degradation and growth of cellulolytic bacteria in the rumen显示文摘Russell J B Muck R E Weimer P J 2009FEMS Microbiology Ecology2009,67,2:1
17Aerosol climate effects:local radiative forcing and column closure experiments显示文摘RUSSELL P B KINNE S A BERGSTROM R W 1997Journal of Geophysical Research1997,102,:1
18Antiviral activity of CHOSS cell-derived human omega interferon and other human interferons against HCV RNA replicons and related viruses显示文摘Buckwold V E Wei J Huang Z Huang C Nalca A Wells J Russell J Collins B Ptak R Lang W Scribner C Blanchett D Alessi T Langecker P 2007AntiviralResearch2007,73,2:1
19Absorption Angstrom Exponent in AERONET and related data as an indi- cator of aerosol composition显示文摘Russell P B Bergstrom R W Shinozuka Y 2010Atmospheric Chemistry and Physics2010,10,:1
20Absorption Angstrom exponent in AERONET and related data as an indicator of aerosol composition显示文摘Russell P B Bergstrom R W Shinozuka Y 2010AtmosChemPhys2010,10,3:1
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