D
David Nicolás
Researcher at Hospital Universitario de Canarias
Publications - 15
Citations - 841
David Nicolás is an academic researcher from Hospital Universitario de Canarias. The author has contributed to research in topics: Colonoscopy & Population. The author has an hindex of 9, co-authored 12 publications receiving 802 citations. Previous affiliations of David Nicolás include Universidad Camilo José Cela.
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Journal ArticleDOI
Effect of antisecretory drugs and nitrates on the risk of ulcer bleeding associated with nonsteroidal anti-inflammatory drugs, antiplatelet agents, and anticoagulants.
Angel Lanas,Luis A García-Rodríguez,María Teresa Arroyo,Luis Bujanda,Fernando Gomollón,Montserrat Forné,Sofia Aleman,David Nicolás,Faust Feu,Antonio González-Pérez,Ana Borda,Manuel Castro,Maria Jose Poveda,Juan Arenas +13 more
TL;DR: Antisecretory agent or nitrate treatment is associated with reduced UGIB RR in patients taking NSAID or aspirin, and protection was not apparent in patientsTaking anticoagulants.
Journal ArticleDOI
Diagnostic accuracy of immunochemical versus guaiac faecal occult blood tests for colorectal cancer screening
Adolfo Parra-Blanco,Antonio Z. Gimeno-García,Enrique Quintero,David Nicolás,Santiago G. Moreno,Alejandro Jiménez,Manuel Hernández-Guerra,Marta Carrillo-Palau,Yoshinobu Eishi,Julio López-Bastida +9 more
TL;DR: A sensitive immunochemical test is markedly superior to the guaiac test for detecting significant colorectal neoplasia, and should be considered the first-choice FOBT for CRC screening in the average-risk population.
Journal ArticleDOI
Gastric Cancer Susceptibility Is Not Linked to Pro-and Anti-Inflammatory Cytokine Gene Polymorphisms in Whites: A Nationwide Multicenter Study in Spain
Maria Asuncion Garcia-Gonzalez,Angel Lanas,Enrique Quintero,David Nicolás,Adolfo Parra-Blanco,Mark Strunk,Rafael Benito,Miguel Ángel Simón,Santos Santolaria,Federico Sopena,Elena Piazuelo,Pilar Jiménez,Cristina Pascual,Eva Mas,Pilar Irún,Jesús Espinel,Rafael Campo,Marisa Manzano,Fernando Geijo,Maria Pellise,Ferrán González-Huix,Miguel Ángel Pérez Nieto,Jorge C. Espinós,Llúcia Titó,Luis Bujanda,Manuel Zaballa +25 more
TL;DR: The results show that, at least in some white populations, the contribution of the cytokine gene polymorphisms evaluated in this study to GC susceptibility may be less relevant than previously reported.
Journal ArticleDOI
Clinical patterns and outcomes of ischaemic colitis: Results of the Working Group for the Study of Ischaemic Colitis in Spain (CIE study)
Miguel Montoro,Lawrence J. Brandt,Santos Santolaria,Fernando Gomollón,Belén Sánchez Puértolas,Jesús Vera,Luis Bujanda,Angel Cosme,José Luis Cabriada,Margarita Durán,Laura Mata,Ana Santamaría,G. Ceña,Jose Manuel Blas,Julio Ponce,Marta Ponce,Luis Rodrigo,Jacobo Ortiz,Carmen Muñoz,Gloria Arozena,Daniel Ginard,Antonio López-Serrano,Manuel J. Castro,Miquel Sans,Rafael Campo,Alex Casalots,Victor Orive,Alberto Loizate,Llúcia Titó,Eva Portabella,Pedro Otazua,Mari M. Calvo,Maria Teresa Botella,Concepción Thomson,Jose Luis Mundi,Enrique Quintero,David Nicolás,Fernando Borda,Benito Martinez,Javier P. Gisbert,María Chaparro,Alfredo Jimenez Bernadó,Federico Gómez-Camacho,Antonio Cerezo,Enrique Casal Nuñez +44 more
TL;DR: The clinical presentation of CI is very heterogeneous, perhaps explaining why clinical suspicion of this disease is so low and the presence of IRCI, and occurrence of peritoneal signs or onset of CI as severe abdominal pain without bleeding, should alert the physician to a potentially unfavorable course.
Journal ArticleDOI
Gastric endoscopic submucosal dissection assisted by a new traction method: the clip-band technique. A feasibility study in a porcine model (with video)
Adolfo Parra-Blanco,David Nicolás,María Rosa Arnau,Antonio Z. Gimeno-García,Luis Rodrigo,Enrique Quintero +5 more
TL;DR: This initial study shows that the clip-band traction technique is feasible and that it permits safe, effective, and relatively inexpensive gastric ESD.