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| 1 | Celiac disease serology in patients with different pretest probabilities: Is biopsy avoidable?显示文摘AIM: To establish the diagnostic performance of sev-eral serological tests, individually and in combination, for diagnosing celiac disease (CD) in patients with different pretest probabilities, and to explore potential se- rological algorithms to reduce the necessity for biopsy. METHODS: We prospectively performed duodenal biopsy and serology in 679 adults who had either high risk (n = 161) or low risk (n = 518) for CD. Blood samples were tested using six assays (enzyme-linked immunosorbent assay) that detected antibodies to tissue transglutaminase (tTG) and deamidated gliadin peptide (DGP). RESULTS: CD prevalence was 39.1% in the high-risk population and 3.3% in the low-risk group. In high-risk patients, all individual assays had a high diagnostic efficacy [area under receiving operator characteristic curves (AU ROC): 0.968 to 0.999]. In contrast, assays had a lower diagnostic efficacy (AU ROC: 0.835 to 0.972) in the low-risk group. Using assay combinations, it would be possible to reach or rule out diagnosis of CD without biopsy in 92% of cases in both pretest populations. We observed that the new DGP/tTG Screen assay resulted in a surplus compared to more conventional assays in any clinical situation. CONCLUSION: The DGP/tTG Screen assay could be considered as the best initial test for CD. Combinations of two tests, including a DGP/tTG Screen, might be able to diagnose CD accurately in different clinical scenarios making biopsy avoidable in a high proportion of subjects. | Emilia Sugai María L Moreno Hui J Hwang Ana Cabanne Adriana Crivelli Fabio Nach-man Horacio Vázquez Sonia Niveloni Julio Argonz Roberto Mazure Graciela La Motta María E Caniggia Edgardo Smecuol Néstor Chopita Juan C Gómez Eduardo Maurińo Julio C Bai | 2010 | World Journal of Gastroenterology2010，16，25： | 4 |
| 2 | Prevalence of hospital malnutrition in argentina:preliminary results of a population-based study显示文摘 | Wyszynski DF Perman M Crivelli A | 2003 | Nutrition2003，19，2： | 1 |
| 3 | A three dimensional non-linear Timoshenko beam based on the core-congruential formulation 显示文摘 | CRIVELLI L A FELIPPA C A | 1993 | Int J Num Meth Eng1993，36，21： | 1 |
| 4 | Prevalence of hospital malnutrition in Argentina:preliminary results of a population-based study显示文摘 | Wyszynski DF Perman M Crivelli A | 2003 | Nutrition2003，19，2： | 1 |
| 5 | Prevalence of hospital malnutrition in Argentina:preliminary results of a population-based study显示文摘 | Yszynski DF Perman M Crivelli A | 2003 | Nutrition2003，19，2： | 1 |
| 6 | Heterogeneous metabolic adaptation of C57BL/6J mice to high- fat diet 显示文摘 | BURCELIN M CRIVELLI V DACOSTA A | 2002 | Am J Physiol Endocrinol Metab2002，282，4： | 1 |
| 7 | Risk of fracture in celiac disease:Gender,dietary compliance,or both?显示文摘AIM:To determine the incidence of peripheral fractures in patients with celiac disease (CD) and the effect of treatment on fracture risk.METHODS:We compared the incidence and risk of peripheral fractures before and after diagnosis between a cohort of 265 patients who had been diagnosed with CD at least 5 years before study entry and a cohort of 530 age-and sex-matched controls who had been diagnosed with functional gastrointestinal disorders.Data were collected through in-person interviews with an investigator.The overall assessment window for patients was 9843 patient-years (2815 patient-years after diagnosis).RESULTS:Compared with the control group,the CD cohort showed significantly higher incidence rate and risk of first peripheral fracture before diagnosis [adjusted hazard ratio (HR):1.78,95% CI:1.23-2.56,P < 0.002] and in men (HR:2.67,95% CI:1.37-5.22,P < 0.004).Fracture risk was significantly associated with the classic CD presentation with gastrointestinal symptoms (P < 0.003).In the time period after diagnosis,the risk of fractures was comparable between the CD cohort and controls in both sexes (HR:1.08,95% CI:0.55-2.10 for women;HR:1.57,95% CI:0.57-4.26 for men).CONCLUSION:CD patients have higher prevalence of fractures in the peripheral skeleton before diagnosis.This is associated with male sex and classic clinical presentation.The fracture risk was reduced after the treatment. | María Inés Pinto Sánchez Adriana Mohaidle Andrea Baistrocchi Dolores Matoso Horacio Vázquez Andrea González Roberto Mazure Evangelina Maffei Guillermina Ferrari Edgardo Smecuol Adriana Crivelli Juan Andrés de Paula Juan C Gómez Silvia Pedreira Eduardo Maurio Julio César Bai | 2011 | World Journal of Gastroenterology2011，17，25： | 1 |
| 8 | Clinical usefulness of ELISpot assay on pericardial fluid in a case of suspected tuberculous pericarditis 显示文摘 | Biglino A Crivelli P Concialdi E | 2008 | Infection2008，36，6： | 1 |
| 9 | Clinicalusefulness of ELISPOT assay on pericardial fluid in a case ofsuspected tuberculous pericarditis 显示文摘 | BIGLINO A CRIVELLI P CONCIALDI E | 2008 | Infection2008，36，6： | 1 |
| 10 | Prevalence of hospital malnutrition in Argentina: preliminary results of a population - based study 显示文摘 | Yszynski DF Perman M Crivelli A | 2003 | Nutrition2003，19，2： | 1 |
| 11 | A three-dimensional non-linear timoshenko beam based on the core-congruential fprmulation显示文摘 | Crivelli L A Felippa C A | 1993 | IJNME1993，36，： | 1 |
| 12 | The destruction of aquatic vegtation by carp 显示文摘 | Crivelli A J | 1983 | Hydrobiologia1983，106，： | 1 |
| 13 | A three dimensional nonlinear Timoshenko beam based on the cor-econgruential formulation显示文摘 | Crivelli L A Felippa C A | 1993 | Int J Num Meth Eng1993，36，21： | 1 |
| 14 | Can life-histery traits predict the fate of introduced species A case study on two cyprinid fish in southern France显示文摘 | ROSECCHI E THOMAS F CRIVELLI A J | 2001 | Freshwater Biology2001，46，： | 1 |
| 15 | Can life-history traits predict the fate of introduced species, A case studyon two cyprinid fish in southern France显示文摘 | Rosecchi E Thomas F Crivelli A J | 2001 | Freshwater Biology2001，46，6： | 1 |
| 16 | rrs and rpsL mutations in streptomycin-resistant iso- lates of Mycobacterium tuberculosis from Mexico 显示文摘 | Cuevas Cerdoba B Cuellar Sdnchez A Pasissi Crivelli A | 2013 | J Mi crobiolImmunolInfect2013，46，1： | 1 |
| 17 | Can life-history traits predict the fate of introduced species? A case study on two cyprinid fish in southern France显示文摘 | Rosecchi E Thomas F Crivelli A J | 2001 | Freshwater Biology2001，46，6： | 1 |
| 18 | Third ventricle cavernoma associated with venous angioma显示文摘 | Crivelli G Dario A Cerati M | 2002 | J Neurosurg Sci2002，46，34： | 1 |
| 19 | Multi-objective assessment of conservation measures for the European eel (Anguilla anguilla): An application to the Camargue lagoons显示文摘 | Bevacqua D Melia P Crivelli A J | 2007 | Ices Journal of Marine Science2007，64，： | 1 |
| 20 | Bioequivalence of endogenous substances facing homeostatic equilibria: an example with potassium显示文摘 | MARZO A VUKSIC D CRIVELLI F | 2000 | Pharmacol Res2000，42，6： | 1 |
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