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1Fecal immunochemical test accuracy in average-risk colorectal cancer screening显示文摘AIM:To assess the fecal immunochemical test(FIT)accuracy for colorectal cancer(CRC)and advanced neoplasia(AN)detection in CRC screening.METHODS:We performed a multicentric,prospective,double blind study of diagnostic tests on asymptomatic average-risk individuals submitted to screening colonoscopy.Two stool samples were collected and the fecal hemoglobin concentration was determined in the first sample(FIT1)and the highest level of both samples(FITmax)using the OC-sensor.Areas under the curve(AUC)for CRC and AN were calculated.The best FIT1and FITmax cut-off values for CRC were determined.At this threshold,number needed to scope(NNS)to detect a CRC and an AN and the cost per lesion detected were calculated.RESULTS:About 779 individuals were included.An AN was found in 97(12.5%)individuals:a CRC in 5(0.6%)and an advanced adenoma(≥10 mm,villous histology or high grade dysplasia)in 92(11.9%)subjects.For CRC diagnosis,FIT1 AUC was 0.96(95%CI:0.95-0.98)and FITmax AUC was 0.95(95%CI:0.93-0.97).For AN,FIT1 and FITmax AUC were similar(0.72,95%CI:0.66-0.78 vs 0.73,95%CI:0.68-0.79,respectively,P=0.34).Depending on the number of determinations and the positivity threshold cut-off used sensitivity for AN detection ranged between 28%and 42%and specificity between 91%and 97%.At the best cut-off point for CRC detection(115 ng/mL),the NNS to detect a CRC were 10.2 and 15.8;and the cost per CRC was 1814€and 2985€on FIT1 and FITmax strategies respectively.At this threshold the sensitivity,NNS and cost per AN detected were 30%,1.76,and 306€,in FIT1 strategy,and 36%,2.26€and 426€,in FITmax strategy,respectively.CONCLUSION:Performing two tests does not improve diagnostic accuracy,but increases cost and NNS to detect a lesion.Vicent Hernandez Joaquin Cubiella M Carmen Gonzalez-Mao Felipe Iglesias Concepción Rivera M Begoa Iglesias Lucía Cid Ines Castro Luisa de Castro Pablo Vega Jose Antonio Hermo Ramiro Macenlle Alfonso Martínez-Turnes David Martínez-Ares Pamela Estevez Estela Cid M Carmen Vidal Angeles López-Martínez Elisabeth Hijona Marta Herreros-Villanueva Luis Bujanda Jose Ignacio Rodriguez-Prada the COLONPREV study investigators 2014World Journal of Gastroenterology2014,20,4:4
2Persistent hepatitis C virus (HCV) infection impairs HCV‐specific cytotoxic T cell reactivity through Mcl‐1/Bim imbalance due to CD127 down‐regulation显示文摘J. R. Larrubia M. U. Lokhande S. García‐Garzón J. Miquel A. González‐Praetorius T. Parra‐Cid E. Sanz‐de‐Villalobos 2012Journal of Viral Hepatitis2012,,2:3
3Soil inhabiting nema- todes of the genera Trischistoma, Tripylina and Tripyla from Mexico and the USA with descriptions of new species 显示文摘Cid del Prado-Vera I Ferris H Nadler S A 2010Journal of Nema- tode Morphology and Systematics2010,13,:1
4In situ synthesis of magnetic multiwalled carbon nanotube composites for the clean - up of ( fluoro ) quinolones from human plasma prior to ultrahigh pressure liquid chromatography analysis 显示文摘Morales -Cid G Fekete A Simonet B M 2010Anal Chem2010,82,:1
5Four new species of Tripylina Brzeski, 1963 (Enoplida:Tripylidae) from M~xico, with an emended diagnosis of the genus 显示文摘Cid del Prado-Vera I Ferris H Nadler S A 2012Journal of Nematode Morphology and Systematics2012,15,:1
6Production,partial purification and characterization of α-L-rhamnosidase from Penicillium ulaiense显示文摘RAJAL V B CID A G ELLENRIEDER G 2009World J Microbiol Biot2009,25,6:1
7Third-order nonlinear optical properties of bismuth-borate glasses measured by conventional and thermally managed eclipse Z scan 显示文摘Gomes A S L Falc o Filho E L de Araujo Cid B etal 2007J Appl Phys2007,101,03:1
8Analysis and enhancement of astaxanthin accumulation in Haematococcus pluvialis显示文摘Orosa M Franqueira D Cid A 2005Bioresouree Technology2005,96,:1
9Treatment of polymyalgia rheumatica: a systematic review 显示文摘Hernmdez-Rodriguez J Cid M C L6pez-Soto A 2009Archives Internal Medicine2009,169,20:1
10Sources of intense geomagnetic storms over the rise of solar cycle 23显示文摘Cid C Hidalgo M A Saiz E Y Cerrato 2004Solar Phys2004,,:1
11Intestinal myiasis caused by Eristalis tenax显示文摘Aguilera A Cid A Regueiro BJ 1999J Clin Microbiol1999,37,:1
12Persistent hepatitis C virus (HCV) infection impairs HCV‐specific cytotoxic T cell reactivity through Mcl‐1/Bim imbalance due to CD127 down‐regulation显示文摘J. R. Larrubia M. U. Lokhande S. García‐Garzón J. Miquel A. González‐Praetorius T. Parra‐Cid E. Sanz‐de‐Villalobos 2012Journal of Viral Hepatitis2012,,2:1
13Effects of nitrogen source and growth phase on proximate biochemical composition,lipid classes and fatty acid profile of the marine microalga Isochrysis galbana显示文摘FIDALGO J P CID A TORRES E 1998Aquaculture1998,166,12:1
14On the Sign of the Green' s Function Associated to Hill' s Equation with an Indefinite Potential 显示文摘Cabada A Cid J A 2008Appl Math Comput2008,205,1:1
15Effects of nitrogen source andgrowth phase on proximate biochemical composition,lipid classesand fatty acid profile of the marine microalga Isochrysis galbana显示文摘Fidalgo J P Cid A Torres E 1998Aquaculture1998,166,12:1
16Passivitybased integral control of a Boost converter for large-signal stability显示文摘LEYVA R CID PASTOR A ALONSO C 2006Control Theory and Applications IEE Proceedings2006,153,13:1
17Endothelial cells, antineutrophil cytoplasmic antibodies, and cytokines in the pathogenesis of systemic vasculitis显示文摘Cid MC Segarra M Garcia-Martlnez A 2004Curr Rheu- matol Rep2004,6,3:1
18Positivity and lower and upper solutions for fourth order boundary value problems 显示文摘Cabada A Cid J Sanchez L 2007Nonlinear Anal2007,67,:1
19Carotenoid accumulation in Haematococcus pluvialis in mixotrophic growth显示文摘Orosa M Franqueira D Cid A 2001Biotechnology Letters2001,23,5:1
20Silver nanoparticles formation within unsaturated polyester/styrene resins induced by UV irradiation and thermal treatment显示文摘Antonio M Brito-Silva Cid B de Araujo Fabio A Brayner 2010Polymer Engi-neering and Science2010,50,12:1
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