|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Model for end-stage liver disease score versus Child score in predicting the outcome of surgical procedures in patients with cirrhosis显示文摘AIM:To determine factors affecting the outcome of patients with cirrhosis undergoing surgery and to compare the capacities of the Child-Turcotte-Pugh(CTP) and model for end-stage liver disease(MELD)score to predict that outcome. METHODS:We reviewed the charts of 195 patients with cirrhosis who underwent surgery at two teaching hospitals over a five-year period.The combined endpoint of death or hepatic decompensation was considered to be the primary endpoint. RESULTS:Patients who reached the endpoint had a higher MELD score,a higher CTP score and were more likely to have undergone an urgent procedure.Among patients undergoing elective surgical procedures,no statistically significant difference was noted in the mean MELD(12.8±3.9 vs 12.6±4.7,P=0.9)or in the mean CTP(7.6±1.2 vs 7.7±1.7,P=0.8)between patients who reached the endpoint and those who did not.Both mean scores were higher in the patients reaching the endpoint in the case of urgent procedures(MELD:22.4± 8.7 vs 15.2±6.4,P=0.0007;CTP:9.9±1.8 vs 8.5±1.8, P=0.008).The performances of the MELD and CTP scores in predicting the outcome of urgent surgery were only fair,without a significant difference between them (AUC=0.755±0.066 for MELD vs AUC=0.696±0.070 for CTP,P=0.3). CONCLUSION:The CTP and MELD scores performedequally,but only fairly in predicting the outcome of urgent surgical procedures.Larger studies are needed to better define the factors capable of predicting the outcome of elective surgical procedures in patients with cirrhosis. | Maarouf A Hoteit Amaar H Ghazale Andrew J Bain Eli S Rosenberg Kirk A Easley Frank A Anania Robin E Rutherford | 2008 | World Journal of Gastroenterology2008，14，11： | 16 |
| 2 | Clinical significance of main pancreatic duct dilation on computed tomography: Single and double duct dilation显示文摘AIM: To study the patients with main pancreatic duct dilation on computed tomography (CT) and thereby to provide the predictive criteria to identify patients at high risk of significant diseases, such as pancreatic cancer, and to avoid unnecessary work up for patients at low risk of such diseases. METHODS: Patients with dilation of the main pancreatic duct on CT at Emory University Hospital in 2002 were identified by computer search. Clinical course and ultimate diagnosis were obtained in all the identified patients by abstraction of their computer database records. RESULTS: Seventy-seven patients were identified in this study. Chronic pancreatitis and pancreatic cancer were the most common causes of the main pancreatic duct dilation on CT. Although the majority of patients with isolated dilation of the main pancreatic duct (single duct dilation) had chronic pancreatitis, one-third of patients with single duct dilation but without chronic pancreatitis had pancreatic malignancies, whereas most of patients with concomitant biliary duct dilation (double duct dilation) had pancreatic cancer. CONCLUSION: Patients with pancreatic double duct dilation need extensive work up and careful followup since a majority of these patients are ultimately diagnosed with pancreatic cancer. Patients with single duct dilation, especially such patients without any evidence of chronic pancreatitis, also need careful follow-up since the possibility of pancreatic malignancy, including adenocarcinoma and intraductal papillary mucinous tumors, is still high. | Mark D Edge Maarouf Hoteit Amil P Patel Xiaoping Wang Deborah A Baumgarten Qiang Cai | 2007 | World Journal of Gastroenterology2007，13，11： | 9 |
| 3 | Risk for Immune-Mediated Graft Dysfunction in Liver Transplant Recipients With Recurrent HCV Infection Treated With Pegylated Interferon显示文摘 | Josh Levitsky Maria Isabel Fiel John P. Norvell Edward Wang Kymberly D. Watt Michael P. Curry Sumeet Tewani Timothy M. McCashland Maarouf A. Hoteit Abraham Shaked Samuel Saab Amanda C. Chi Amy Tien Thomas D. Schiano | 2012 | Gastroenterology2012，，5： | 3 |
| 4 | Numerical modeling of two-phase flow in heterogeneous permeable media with different capillarity pressures 显示文摘 | Hoteit H Firoozabadi A | 2008 | Advances in Water Resources2008，31，： | 1 |
| 5 | New two-dimension- al slope limiters for discontinuous Galerkin methods on arbitrary meshe显示文摘 | Hoteit H Ackerer P Mose R | | International Journal of Numerical Methods in Engineering0，61，14： | 1 |
| 6 | Multicomponent fluid flow by discontinuous Galerkin and mixed methods in unfractured and fractured media 显示文摘 | Hoteit H Firoozabadi A | 2005 | Water Resources Research2005，41，11： | 1 |
| 7 | Uncertainty Analysis of Seepage-Induced Consolidation in a Fractured Porous Medium显示文摘Numerical modeling of seepage-induced consolidation process usually encounters significant uncertainty in the properties of geotechnical materials.Assessing the effect of uncertain parameters on the performance variability of the seepage consolidation model is of critical importance to the simulation and tests of this process.To this end,the uncertainty and sensitivity analyses are performed on a seepage consolidation model in a fractured porous medium using the Bayesian sparse polynomial chaos expansion(SPCE)method.Five uncertain parameters including Young’s modulus,Poisson’s ratio,and the permeability of the porous matrix,the permeability within the fracture,and Biot’s constant are studied.Bayesian SPCE models for displacement,flow velocity magnitude,and fluid pressure at several reference points are constructed to represent the input-output relationship of the numerical model.Based on these SPCE models,the total and first-order Sobol’indices are computed to quantify the contribution of each uncertain input parameter to the uncertainty of model responses.The results show that at different locations of the porous domain,the uncertain parameters show different effects on the output quantities.At the beginning of the seepage consolidation process,the hydraulic parameters make major contributions to the uncertainty of the model responses.As the process progresses,the effect of hydraulic parameters decreases and is gradually surpassed by the mechanical parameters.This work demonstrates the feasibility to apply Bayesian SPCE approach to the uncertainty and sensitivity analyses of seepage-induced consolidation problems and provides guidelines to the numerical modelling and experimental testing of such problems. | Lingai Guo Marwan Fahs Hussein Hoteit Rui Gao Qian Shao | 2021 | Computer Modeling in Engineering & Sciences2021，，10： | 1 |
| 8 | Experimental investigations and modeling of shearing of calcite healed discontinuities of granodiorite under typical stresses显示文摘 | Boulon M Armand G Hoteit N | 2002 | Engineering Geology2002，64，： | 1 |
| 9 | Modeling of coupled elastoplastic damage in rock materials显示文摘 | Shao J F Chiarelli A S Hoteit N | | Internation- al Journal of Rock Mechanics and Mining Sciences0，35，45： | 1 |
| 10 | New two-dimensional slope limiters for discontinuous Galerkin methods on arbitrary meshes显示文摘 | H Hoteit Ph Ackerer and R Mos | 2002 | INRIA report No 44912002，，： | 1 |
| 11 | Modelling of induced anisotropic damage in granites显示文摘 | J.F. Shao D. Hoxha M. Bart F. Homand G. Duveau M. Souley N. Hoteit | 2000 | International Journal of Rock Mechanics and Mining Sciences2000，，8： | 1 |
| 12 | Sulfate decomposition fi'om circulating fluidized bed combustors bottom ash 显示文摘 | Hoteit A Bouquet E Sch6nnenbeck C | 2007 | Chemical Engineer- ing Science2007，62，23： | 1 |
| 13 | Protec- tive role of normothermic, hyperthermic and estro- gen preconditioning and pretreatment on tumour necrosis factor-alpha-induced damage显示文摘 | Juggi J S Hoteit L J Babiker F A | 2011 | Exp Clin Cardiol2011，16，2： | 1 |
| 14 | Modelling of induced anisotropic damage in granite显示文摘 | Shao J F Hoxha D Bart M Homand F Duveau Ca Souley M Hoteit N | 1999 | International Journal of Rock Mechanics and Mining Sciences1999，36，8： | 1 |
| 15 | Experimental investigations and modeling of shearing of calcite healed discontinuities of granodiorite under typical stresses 显示文摘 | Boulon M Armand G Hoteit N | 2002 | Engineering Geology2002，64，： | 1 |
| 16 | Experimental investigations and modeling of shearing of calcite healed discontinuities of grandiosity under typical stresses显示文摘 | Boulon M Armand G Hoteit N | 2002 | Engineering Geology2002，64，： | 1 |
| 17 | Estimatinghuman trajectories and hotspots through mobile phonedata显示文摘 | HOTEIT S SECCI S SOBOLEVSKY S | 2014 | Computer Networks2014，64，4： | 1 |
| 18 | Experimental investigations and modeling of shearing of calcite healed discontinuities of grandiosity under typical stresses显示文摘 | BOULON M ARMAND G HOTEIT N | 2002 | Engineering Geology2002，64，23： | 1 |
| 19 | Waitlist Priority for Hepatocellular Carcinoma Beyond Milan Criteria: A Potentially Appropriate Decision Without a Structured Approach显示文摘 | T. Bittermann B. Niu M. A. Hoteit D. Goldberg | 2014 | American Journal of Transplantation2014，，1： | 1 |
| 20 | Shale dynamic propertiesand anisotropy under triaxial loading: Experimental and theoreti- cal investigations显示文摘 | Sarout J Molez L Gueguen Y Hoteit N | 2007 | Physics and Chemistry of the Earth2007，32，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员