D
David Nicolás-Pérez
Researcher at Hospital Universitario de Canarias
Publications - 77
Citations - 2008
David Nicolás-Pérez is an academic researcher from Hospital Universitario de Canarias. The author has contributed to research in topics: Colonoscopy & Colorectal cancer. The author has an hindex of 22, co-authored 67 publications receiving 1795 citations. Previous affiliations of David Nicolás-Pérez include University of La Laguna.
Papers
More filters
Journal ArticleDOI
The timing of bowel preparation before colonoscopy determines the quality of cleansing, and is a significant factor contributing to the detection of flat lesions: a randomized study.
Adolfo Parra-Blanco,David Nicolás-Pérez,Antonio Z. Gimeno-García,Begoña Grosso,Alejandro Jiménez,Juan Ortega,Enrique Quintero +6 more
TL;DR: The quality of colonic cleansing and the detection of flat lesions are significantly improved when the preparation is taken on the day of the colonoscopy.
Journal ArticleDOI
Mismatch repair status in the prediction of benefit from adjuvant fluorouracil chemotherapy in colorectal cancer
Rodrigo Jover,Pedro Zapater,Antoni Castells,Xavier Llor,Montserrat Andreu,Joaquín Cubiella,Virginia Piñol,Rosa M. Xicola,Luis Bujanda,Josep Maria Reñe,Juan Clofent,Xavier Bessa,Juan Diego Morillas,David Nicolás-Pérez,Artemio Payá,Cristina Alenda +15 more
TL;DR: Benefit from 5-FU adjuvant chemotherapy depends on the MMR status of tumours in patients with colorectal cancer but this benefit from chemotherapy cannot be extended to patients with MMR deficient tumours.
Journal ArticleDOI
The efficacy of adjuvant chemotherapy with 5-fluorouracil in colorectal cancer depends on the mismatch repair status.
Rodrigo Jover,Pedro Zapater,Antoni Castells,Xavier Llor,Xavier Llor,Montserrat Andreu,Joaquín Cubiella,Francesc Balaguer,Laura Sempere,Rosa M. Xicola,Rosa M. Xicola,Luis Bujanda,Josep Maria Reñe,Juan Clofent,Xavier Bessa,Juan Diego Morillas,David Nicolás-Pérez,Elisenda Pons,Artemio Payá,Cristina Alenda +19 more
TL;DR: In a cohort of colorectal cancer patients, those with MMR-deficient tumours seem not to benefit from 5-FU-based chemotherapy.
Journal ArticleDOI
Performance of different microsatellite marker panels for detection of mismatch repair-deficient colorectal tumors
Rosa M. Xicola,Xavier Llor,Elisenda Pons,Antoni Castells,Cristina Alenda,Virginia Piñol,Montserrat Andreu,Sergi Castellví-Bel,Artemio Payá,Rodrigo Jover,Xavier Bessa,Anna Giros,José M. Duque,David Nicolás-Pérez,Ana Ma García,Joaquin Rigau,Miquel A. Gassull +16 more
TL;DR: The pentaplex panel of mononucleotide repeats performs better than the NCI panel for the detection of mismatch repair-deficient tumors and simultaneous assessment of the instability of BAT26 and NR24 is as effective as use of the pentapLex panel for diagnosing mismatch repair deficiency.
Journal ArticleDOI
Endoscopic submucosal dissection training with pig models in a Western country
Adolfo Parra-Blanco,María Rosa Arnau,David Nicolás-Pérez,Antonio Z. Gimeno-García,Nicolás González,Juan Antonio Díaz-Acosta,Alejandro Jiménez,Enrique Quintero +7 more
TL;DR: In this paper, an endoscopic submucosal dissection (ESD) training strategy was designed to overcome the initial learning curve in animal models, and 30 ESD procedures were attempted in ex vivo and in vivo pig models.