146 results on '"Pérez-Martínez I"'
Search Results
52. Un caso de feocromocitoma intratorácico en una gestante en el tercer trimestre
- Author
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Acevedo Martín, B., primary, Gómez Cedillo, A., additional, Martín Bermejo, N., additional, Pérez Martínez, I., additional, Salcedo Mariña, A., additional, and Salmeán, J.M., additional
- Published
- 2001
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53. A rapid procedure for the determination of caffeine, theophylline and theobromine in urine by micellar liquid chromatography and direct sample injection
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Pérez-Mart́inez, I., Sagrado, S., and Medina-Hernández, M.J.
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- 1995
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54. EoE CONNECT, the European Registry of Clinical, Environmental, and Genetic Determinants in Eosinophilic Esophagitis: rationale, design, and study protocol of a large-scale epidemiological study in Europe
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Alfredo J. Lucendo, Cecilio Santander, Edoardo Savarino, Danila Guagnozzi, Isabel Pérez-Martínez, Antonia Perelló, Antonio Guardiola-Arévalo, Jesús Barrio, María Elena Betoré-Glaria, Carolina Gutiérrez-Junquera, Constanza Ciriza de los Ríos, Francesca Racca, Sonia Fernández-Fernández, Leonardo Blas-Jhon, Anne Lund Krarup, Susana de la Riva, Juan E. Naves, Silvia Carrión, Juan Armando Rodríguez Oballe, Natalia García-Morales, Sonsoles Tamarit-Sebastián, Pilar Navarro, Ángel Arias, Emilio J. Laserna-Mendieta, Sergio Casabona-Francés, Teresa Pérez-Fernández, Roland Llerena Castro, Matteo Ghisa, Daria Manie, Gaia Pellegatta, Adolfo Suárez, Javier Alcedo, Paula Gil Simón, María Teresa Palomeque, Teresa Asensio, Alicia Granja-Navacerrada, Lonore Hurtado de Mendoza Guena, Alba Rodríguez Sánchez, Lluïsa Masiques Mas, Raffaella Dainese, Sara Feo-Ortega, Institut Català de la Salut, [Lucendo AJ] Department of Gastroenterology, Hospital General de Tomelloso, Tomelloso, Spain. Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain. Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), Spain. Instituto de Investigación Sanitaria Princesa (IIS-IP), Madrid, Spain. [Santander C] Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Madrid, Spain. Instituto de Investigación Sanitaria Princesa (IIS-IP), Madrid, Spain. Department of Gastroenterology, Hospital Universitario La Princesa, Madrid, Spain. [Savarino E] Department of Surgery, Oncology and Gastroenterology, Università di Padova, Padova, Italy. [Guagnozzi D] Servei de Gastroenterologia, Vall d’Hebron Hospital Universitari, Barcelona, Spain. Grup de Recerca en Fisiologia i Fisiopatologia Digestiva, Unitat de Recerca en l’Aparell Digestiu, Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain. [Pérez-Martínez I] Department of Gastroenterology, Hospital Universitario Central de Asturias, Oviedo, Spain. [Perelló A] Department of Gastroenterology, Hospital de Viladecans, Barcelona, Spain, Vall d'Hebron Barcelona Hospital Campus, and UAM. Departamento de Medicina
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Digestive System Diseases::Gastrointestinal Diseases::Esophageal Diseases::Esophagitis::Eosinophilic Esophagitis [DISEASES] ,Medicina ,Other subheadings::Other subheadings::/epidemiology [Other subheadings] ,Eosinòfils ,RC799-869 ,Informàtica mèdica ,benchmarking ,best practice analysis ,clinical practice patterns ,clinical practice variations ,cohort study ,eosinophilic esophagitis ,registries ,técnicas de investigación::métodos epidemiológicos::recopilación de datos::registros [TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS] ,Study Protocol ,Esophagus diseases ,Gastroenterology ,enfermedades del sistema digestivo::enfermedades gastrointestinales::enfermedades del esófago::esofagitis::esofagitis eosinofílica [ENFERMEDADES] ,Otros calificadores::Otros calificadores::/epidemiología [Otros calificadores] ,Diseases of the digestive system. Gastroenterology ,Investigative Techniques::Epidemiologic Methods::Data Collection::Registries [ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT] ,Registres mèdics ,Medical informatics ,Esòfag - Malalties - Epidemiologia ,Malalties de l'esòfag - Abstract
Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si lo hubiere, y los autores pertenecientes a la UAM, The growing prevalence of eosinophilic esophagitis (EoE) represents a considerable burden to patients and health care systems. Optimizing cost-effective management and identifying mechanisms for disease onset and progression are required. However, the paucity of large patient cohorts and heterogeneity of practice hinder the defining of optimal management of EoE. Methods: EoE CONNECT is an ongoing, prospective registry study initiated in 2016 and currently managed by EUREOS, the European Consortium for Eosinophilic Diseases of the Gastrointestinal Tract. Patients are managed and treated by their responsible specialists independently. Data recorded using a web-based system include demographic and clinical variables; patient allergies; environmental, intrapartum, and early life exposures; and family background. Symptoms are structurally assessed at every visit; endoscopic features and histological findings are recorded for each examination. Prospective treatment data are registered sequentially, with new sequences created each time a different treatment (active principle, formulation, or dose) is administered to a patient. EoE CONNECT database is actively monitored to ensure the highest data accuracy and the highest scientific and ethical standards. Results: EoE CONNECT is currently being conducted at 39 centers in Europe and enrolls patients of all ages with EoE. In its aim to increase knowledge, to date EoE CONNECT has provided evidence on the effectiveness of first- and second-line therapies for EoE in clinical practice, the ability of proton pump inhibitors to induce disease remission, and factors associated with improved response. Drug effects to reverse fibrous remodeling and endoscopic features of fibrosis in EoE have also been assessed. Conclusion: This prospective registry study will provide important information on the epidemiological and clinical aspects of EoE and evidence as to the real-world and long-term effectiveness and safety of therapy. These data will potentially be a vital benchmark for planning future EoE health care services in Europe, The authors disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: The establishment and design of the EoE CONNECT registry was developed with a grant from the United European Gastroenterology through the National Societies Link Award program. The maintenance of the database is financed by EUREOS (European Society of Eosinophilic Oesophagitis). Funding agencies had no role in the study design, in the writing of this manuscript, or the decision to submit for publication
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- 2022
55. Ulcerative colitis induced by obinutuzumab in a patient treated for a follicular lymphoma.
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López-Mourelle A, Rubiera M, Lamas-Álvarez S, Argüelles-Estrada P, de Francisco R, Pérez-Martínez I, Castaño-García A, and Riestra S
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- Humans, Male, Middle Aged, Female, Colitis, Ulcerative drug therapy, Antibodies, Monoclonal, Humanized adverse effects, Antibodies, Monoclonal, Humanized therapeutic use, Lymphoma, Follicular drug therapy, Antineoplastic Agents, Immunological adverse effects, Antineoplastic Agents, Immunological therapeutic use
- Abstract
An increasing use of immunomodulatory drugs has led to a corresponding increase in treatment-related pathologies such as inflammatory bowel disease. Here, we present a case of ulcerative colitis due to Obinutuzumab, an antiCD20 monoclonal approved for the treatment of Non-Hodgkin lymphomas.
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- 2024
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56. Need for therapeutic escalation in patients with refractory ulcerative proctitis: Results from the PROCU study of the ENEIDA registry.
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Ferreiro-Iglesias R, Porto Silva S, Marín S, Casanova MJ, Mañosa M, González-Muñoza C, de Francisco R, Caballol B, Arias L, Piqueras M, Zabana Y, Rivero M, Calvet X, Mesonero F, Varela Trastoy P, Busta Nistal R, Gómez Perosanz R, Vega P, Gonzalez-Vivo M, Iborra M, Bermejo F, Madero L, Rodríguez-Lago I, Rodríguez Gonzalez M, Vera I, Ponferrada Díaz Á, Vela M, Torrealba Medina L, Van Domselaar M, Gomollón F, Iglesias E, Gisbert JP, Calafat M, Giordano A, Pérez-Martínez I, Ricart E, Sicilia B, Mena R, Esteve M, Rivas C, Brunet-Mas E, Fernández C, de Jorge Turrión MÁ, Velayos Jiménez B, Quiñones Calvo M, Regueiro Expósito C, Márquez-Mosquera L, Nos P, Granja A, Gutiérrez A, Cabriada JL, Hervías Cruz D, Calvo M, Pérez Pérez J, Rodríguez Díaz Y, Busquets Casal D, Menacho M, Leal C, Lucendo AJ, Royo V, Olivares S, Álvarez Herrero B, Carrillo-Palau M, Gilabert Álvarez P, Manceñido Marcos N, Martínez-Pérez TJ, Muñoz Villafranca MC, Almela P, Argüelles-Arias F, Legido J, Fuentes Coronel AM, Nieto L, Domènech E, and Barreiro-de Acosta M
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- Humans, Male, Female, Middle Aged, Adult, Aged, Prospective Studies, Registries, Proctitis drug therapy, Colitis, Ulcerative drug therapy, Immunosuppressive Agents therapeutic use
- Abstract
Background: Ulcerative proctitis (UP) can have a milder, less aggressive course than left-sided colitis or extensive colitis. Therefore, immunosuppressants tend to be used less in patients with this condition. Evidence, however, is scarce because these patients are excluded from randomised controlled clinical trials. Our aim was to describe the characteristics of patients with refractory UP and their disease-related complications, and to identify the need for immunosuppressive therapies., Methods: We identified patients with UP from the prospective ENEIDA registry sponsored by the GETECCU. We evaluated socio-demographic data and complications associated with immunosuppression. We defined immunosuppression as the use of immunomodulators, biologics and/or small molecules. We used logistic regression to identify factors associated with immunosuppressive therapy., Results: From a total of 34,716 patients with ulcerative colitis, we identified 6281 (18.1%) with UP; mean ± SD age 53 ± 15 years, average disease duration of 12 ± 9 years. Immunosuppression was prescribed in 11% of patients, 4.2% needed one biologic agent and 1% needed two; 2% of patients required hospitalisation, and 0.5% underwent panproctocolectomy or subtotal colectomy. We identified 0.2% colorectal tumours and 5% extracolonic tumours. Patients with polyarthritis (OR 3.56, 95% CI 1.86-6.69; p < 0.001) required immunosuppressants., Conclusions: Among patients with refractory UP, 11% required immunosuppressant therapy, and 4.2% required at least one biologic agent., (© 2024 John Wiley & Sons Ltd.)
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- 2024
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57. Determinant factors for first-line treatment choice and effectiveness in pediatric eosinophilic esophagitis: an analysis of the EUREOS EoE CONNECT registry.
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Navarro P, Feo-Ortega S, Casabona-Francés S, Gutiérrez-Junquera C, Savarino EV, Amorena E, Fernández-Fernández S, Pérez-Martínez I, Oliva S, Barrio J, Masiques-Mas ML, Guardiola-Arévalo A, Guagnozzi D, Racca F, Betoré E, Votto M, Rodríguez-Sánchez A, Barrio ML, Blas-Jhon L, Sánchez-Vegazo CT, García-Morales N, Krarup AL, Dainese R, Martín-Dominguez V, García-Díaz A, Maniero D, Santander C, Arias Á, Laserna-Mendieta EJ, and Lucendo AJ
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- Humans, Male, Child, Female, Cross-Sectional Studies, Adolescent, Treatment Outcome, Child, Preschool, Infant, Adrenal Cortex Hormones therapeutic use, Adrenal Cortex Hormones administration & dosage, Diet Therapy methods, Administration, Topical, Eosinophilic Esophagitis drug therapy, Proton Pump Inhibitors therapeutic use, Registries
- Abstract
This study compared short-term effectiveness of proton pump inhibitors (PPI), swallowed topical corticosteroids (STC), and dietary therapies in reversing clinical and histological features in pediatric patients with eosinophilic esophagitits (EoE). Determinants for treatment choice and PPI therapy effectiveness were also assessed. A cross-sectional study analysis of patients under 18 years old recruited onto the multicenter EoE CONNECT registry was performed. Clinico-histological response was defined as symptomatic improvement plus a peak eosinophil count below 15 per high-power field after treatment. Effectiveness of first-line options used in monotherapy was compared. Overall, 393 patients (64% adolescents) receiving PPI, STC, or dietary monotherapy to induce EoE remission were identified. PPI was the preferred option (71.5%), despite STC providing the highest clinico-histological response rates (66%) compared to PPI (44%) and diet (42%). Logistic regression identified fibrotic features and recruitment at Italian sites independently associated to first-line STC treatment; age under 12 associated to dietary therapy over other options. Analysis of 262 patients in whom PPI effectiveness was evaluated after median (IQR) 96 (70-145) days showed that this effectiveness was significantly associated with management at pediatric facilities and use of high PPI doses. Among PPI responders, decrease in rings and structures in endoscopy from baseline was documented, with EREFS fibrotic subscore for rings also decreasing among responders (0.27 ± 0.63 vs. 0.05 ± 0.22, p < 0.001). Conclusion: Initial therapy choice for EoE depends on endoscopic phenotype, patient's age, and patients' origin. High PPI doses and treatment in pediatric facilities significantly determined effectiveness, and reversed fibrotic endoscopic features among responders. What is Known: • Proton pump inhibitors are widely used to induce and maintain remission in EoE in real practice, despite other first-line alternative therapies possibly providing higher effectiveness. What is New: • Proton pump inhibitors represent up to two-thirds of first-line monotherapies used to induce EoE remission in pediatric and adolescent patients with EoE. The choice of STC as first-line treatment for EoE was significantly associated with fibrotic features at baseline endoscopy and recruitment in Italian centers; age less than 12 years was associated with dietary therapy. • PPI effectiveness was found to be determined by use of high doses, attendance at pediatric facilities, presenting inflammatory instead of fibrotic or mixed phenotypes, and younger age. Among responders, PPI therapy reversed both inflammatory and fibrotic features of EoE after short-term treatment., (© 2024. The Author(s).)
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- 2024
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58. HIV infection is associated with a less aggressive phenotype of inflammatory bowel disease. A multicenter study of the ENEIDA registry.
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Calafat M, Suria C, Mesonero F, de Francisco R, Caballero CY, Peña L, Hernández-Camba A, Marcé A, Gallego B, Martín-Vicente N, Rivero M, Iborra M, Guerra I, Carrillo-Palau M, Madero L, Burgueño B, Monfort D, Torres G, Teller M, Ferrer Rosique JÁ, Villaamil PV, Roig C, Ponferrada-Diaz A, Glaría EB, Zabana Y, Gisbert JP, Busquets D, Alcaide N, Camps B, Legido J, González-Vivo M, Bosca-Watts MM, Pérez-Martínez I, Deza DC, Guardiola J, Hernández LA, Navarro M, Gargallo-Puyuelo CJ, Cañete F, Mañosa M, and Domènech E
- Abstract
Background: The coexistence of human immunodeficiency virus (HIV) infection and inflammatory bowel disease (IBD) is uncommon. Data on the impact of HIV on IBD course and its management is scarce., Aim: To describe the IBD phenotype, therapeutic requirements and prevalence of opportunistic infections (OI) in IBD patients with a coexistent HIV infection., Methods: Case-control, retrospective study including all HIV positive patients diagnosed with IBD in the ENEIDA registry. Patients with positive HIV serology (HIV-IBD) were compared to controls (HIV seronegative), matched 1:3 by year of IBD diagnosis, age, gender and type of IBD., Results: A total of 364 patients (91 HIV-IBD and 273 IBD controls) were included. In the whole cohort, 58% had ulcerative colitis (UC), 35% had Crohn's disease (CD) and 7% were IBD unclassified. The HIV-IBD group presented a significantly higher proportion of proctitis in UC and colonic location in CD but fewer extraintestinal manifestations than controls. Regarding treatments, non-biological therapies (37.4% vs. 57.9%; P=0.001) and biologicals (26.4% vs. 42.1%; P=0.007), were used less frequently among patients in the HIV-IBD group. Conversely, HIV-IBD patients developed more OI than controls regardless of non-biological therapies use. In the multivariate analysis, HIV infection (OR 4.765, 95%CI 2.48-9.14; P<0.001) and having ≥1 comorbidity (OR 2.445, 95%CI 1.23-4.85; P=0.010) were risk factors for developing OI, while CD was protective (OR 0.372, 95%CI 0.18-0.78;P=0.009)., Conclusions: HIV infection appears to be associated with a less aggressive phenotype of IBD and a lesser use of non-biological therapies and biologicals but entails a greater risk of developing OI., (Copyright © 2024 by The American College of Gastroenterology.)
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- 2024
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59. Do patients with inflammatory bowel disease really know what other immune-mediated inflammatory diseases they are diagnosed with?
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de Francisco R, Pérez-Martínez I, Castaño-García A, Carballo-Folgoso L, Flórez-Díez P, García-Pérez C, Fernández-González E, Rolle V, Chiminazzo V, Queiro R, Alonso-Castro S, Santos-Juanes J, Gueimonde M, and Riestra S
- Abstract
Background and Aims: The association of inflammatory bowel disease (IBD) with other immune-mediated inflammatory diseases (IMIDs) in the same patient is well known. We aimed to evaluate the degree of knowledge that patients with IBD have regarding the coexistence of other IMIDs and to analyze the factors associated with the concordance between self-reported and confirmed medical information., Methods: Patients with IBD at a tertiary hospital answered a questionnaire on the presence of 54 IMIDs (self-reported diagnosis), and their IMID diagnosis was confirmed in their medical records (reference diagnosis). Agreement between the self-reported IMID and the IMID according to medical records was evaluated. The association between concordance and different predictors was evaluated using logistic regression models., Results: A total of 1,620 patients were included. Six hundred and twenty-six (39%) patients were diagnosed with at least one IMID, and 177 (11%) with two or more. Overall agreement between patients´ self-report and medical records was k:0.61. When we grouped IMIDs according to affected organs or systems, agreement on rheumatic IMIDs was moderate (k:0.58), whereas agreement on cutaneous (k:0.66), endocrine (k: 0.74) and ocular (k:0.73) IMIDs was substantial. Among patients who had IMIDs, the factor associated with greater concordance was female gender, while lower concordance was associated with a lower educational level and the fact that the IMID had been diagnosed at the same time or later than IBD., Conclusion: The knowledge that patients with IBD have regarding the coexistence of other IMIDs is poor, especially in rheumatic IMIDs., (© The Author(s) 2024. Published by Oxford University Press on behalf of European Crohn’s and Colitis Organisation. All rights reserved. For commercial re-use, please contact reprints@oup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site—for further information please contact journals.permissions@oup.com.)
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- 2024
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60. Swallowed topical corticosteroids for eosinophilic esophagitis: Utilization and real-world efficacy from the EoE CONNECT registry.
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Laserna-Mendieta EJ, Navarro P, Casabona-Francés S, Savarino EV, Amorena E, Pérez-Martínez I, Guagnozzi D, Blas-Jhon L, Betoré E, Guardiola-Arévalo A, Pellegatta G, Krarup AL, Perello A, Barrio J, Gutiérrez-Junquera C, Teruel Sánchez-Vegazo C, Fernández-Fernández S, Naves JE, Oliva S, Rodríguez-Oballe JA, Carrión S, Espina S, Llorente Barrio M, Masiques-Mas ML, Dainese R, Feo-Ortega S, Martín-Dominguez V, Fernández-Pacheco J, Pérez-Fernández MT, Ghisa M, Maniero D, Nantes-Castillejo Ó, Nicolay-Maneru J, Suárez A, Maray I, Llerena-Castro R, Ortega-Larrodé A, Alcedo J, Granja Navacerrada A, Racca F, Santander C, Arias Á, and Lucendo AJ
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- Humans, Cross-Sectional Studies, Male, Female, Treatment Outcome, Adult, Administration, Topical, Remission Induction methods, Adrenal Cortex Hormones administration & dosage, Adrenal Cortex Hormones therapeutic use, Child, Adolescent, Deglutition Disorders drug therapy, Deglutition Disorders etiology, Middle Aged, Young Adult, Administration, Oral, Eosinophilic Esophagitis drug therapy, Eosinophilic Esophagitis diagnosis, Registries, Fluticasone administration & dosage, Fluticasone therapeutic use, Budesonide administration & dosage, Budesonide therapeutic use
- Abstract
Background: Swallowed topical corticosteroids (tC) are common therapy for patients with eosinophilic esophagitis (EoE). Widely heterogeneous results have occurred due to their active ingredients, formulations and doses., Objective: To assess the effectiveness of topical corticosteroid therapy for EoE in real-world practice., Methods: Cross-sectional study analysis of the multicentre EoE CONNECT registry. Clinical remission was defined as a decrease of ≥50% in dysphagia symptom scores; histological remission was defined as a peak eosinophil count below 15 per high-power field. The effectiveness in achieving clinico-histological remission (CHR) was compared for the main tC formulations., Results: Overall, data on 1456 prescriptions of tC in monotherapy used in 866 individual patients were assessed. Of those, 904 prescriptions with data on formulation were employed for the induction of remission; 234 reduced a previously effective dose for maintenance. Fluticasone propionate formulations dominated the first-line treatment, while budesonide was more common in later therapies. A swallowed nasal drop suspension was the most common formulation of fluticasone propionate. Doses ≥0.8 mg/day provided a 65% CHR rate and were superior to lower doses. Oral viscous solution prepared by a pharmacist was the most common prescription of budesonide; 4 mg/day provided no benefit over 2 mg/day (CHR rated being 72% and 80%, respectively). A multivariate analysis revealed budesonide orodispersible tablets as the most effective therapy (OR 18.9, p < 0.001); use of higher doses (OR 4.3, p = 0.03) and lower symptom scores (OR 0.9, p = 0.01) were also determinants of effectiveness., Conclusion: Reduced symptom severity, use of high doses, and use of budesonide orodispersible tablets particularly were all independent predictors of tC effectiveness., (© 2024 The Authors. United European Gastroenterology Journal published by Wiley Periodicals LLC on behalf of United European Gastroenterology.)
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- 2024
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61. Initial Management of Intra-abdominal Abscesses and Preventive Strategies for Abscess Recurrence in Penetrating Crohn's Disease: A National, Multicentre Study Based on ENEIDA Registry.
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Casas Deza D, Polo Cuadro C, de Francisco R, Vela González M, Bermejo F, Blanco I, de la Serna Á, Bujanda L, Bernal L, Rueda García JL, Gargallo-Puyuelo CJ, Fuentes-Valenzuela E, Castro B, Guardiola J, Ladrón G, Suria C, Sáez Fuster J, Gisbert JP, Sicilia B, Gomez R, Muñoz Vilafranca C, Barreiro-De Acosta M, Peña E, Castillo Pradillo M, Cerrillo E, Calvet X, Manceñido N, Monfort I Miquel D, Marín S, Roig C, Marce A, Ramírez de Piscina P, Betoré E, Martin-Cardona A, Teller M, Alonso Abreu I, Maroto N, Frago S, Gardeazabal D, Pérez-Martínez I, Febles González ÁD, Barrero S, Taxonera C, García de la Filia I, Ezkurra-Altuna A, Madero L, Martín-Arranz MD, Gomollón F, Domènech E, and García-López S
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- Humans, Male, Female, Adult, Spain, Middle Aged, Secondary Prevention methods, Crohn Disease complications, Abdominal Abscess etiology, Abdominal Abscess prevention & control, Abdominal Abscess therapy, Drainage methods, Registries, Anti-Bacterial Agents therapeutic use, Recurrence
- Abstract
Introduction: Intra-abdominal abscesses complicating Crohn's disease [CD] are a challenging situation. Their management, during hospitalisation and after resolution, is still unclear., Methods: Adult patients with CD complicated with intra-abdominal abscess. who required hospitalisation, were included from the prospectively maintained ENEIDA registry from GETECCU. Initial strategy effectiveness and safety to resolve abscess was assessed. Survival analysis was performed to evaluate recurrence risk. Predictive factors associated with resolution were evaluated by multivariate regression and predictive factors associated with recurrence were assessed by Cox regression., Results: In all, 520 patients from 37 Spanish hospitals were included; 322 [63%] were initially treated with antibiotics alone, 128 [26%] with percutaneous drainage, and 54 [17%] with surgical drainage. The size of the abscess was critical to the effectiveness of each treatment. In abscesses < 30 mm, the antibiotic was as effective as percutaneous or surgical drainage. However, in larger abscesses, percutaneous or surgical drainage was superior. In abscesses > 50 mm, surgery was superior to percutaneous drainage, although it was associated with a higher complication rate. After abscess resolution, luminal resection was associated with a lower 1-year abscess recurrence risk [HR 0.43, 95% CI 0.24-0.76]. However, those patients who initiated anti-TNF therapy had a similar recurrence risk whether luminal resection had been performed., Conclusions: Small abscesses [<30mm] can be managed with antibiotics alone; larger ones require drainage. Percutaneous drainage will be effective and safer than surgery in many cases. After discharge, anti-TNF therapy reduces abscess recurrence risk in a similar way to bowel resection., (© The Author(s) 2023. Published by Oxford University Press on behalf of European Crohn’s and Colitis Organisation. All rights reserved. For permissions, please email: journals.permissions@oup.com.)
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- 2024
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62. Gestational Weight Gain: Is the Role of Genetic Variants a Determinant? A Review.
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Sámano R, Martínez-Rojano H, Chico-Barba G, Gamboa R, Mendoza-Flores ME, Robles-Alarcón FJ, Pérez-Martínez I, and Monroy-Muñoz IE
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- Infant, Newborn, Female, Humans, Male, Pregnancy, Weight Gain physiology, Obesity complications, Diet, Body Mass Index, Pregnancy Outcome, Overweight complications, Gestational Weight Gain
- Abstract
Excessive or insufficient gestational weight gain (GWG) leads to diverse adverse maternal and neonatal outcomes. There is evidence that pregestational body mass index (pBMI) plays a role in GWG, but no genetic cause has been identified. In this review, we aim to analyze genotype variants associated with GWG. Results: We identified seven genotype variants that may be involved in GWG regulation that were analyzed in studies carried out in Brazil, Romania, the USA, Turkey, Ukraine, and Canada. Some genetic variants were only associated with GWG in certain races or depending on the pBMI. In women who were obese or overweight before gestation, some genetic variants were associated with GWG. Environmental and genetic factors together showed a greater association with GWG than genetic factors alone; for example, type of diet was observed to have a significant influence. Conclusions: We found little scientific evidence of an association between genotype variants in countries with a high prevalence of women of reproductive age who are overweight and obese, such as in Latin America. GWG may be more dependent on environmental factors than genetic variants. We suggest a deeper study of genetic variants, cytokines, and their possible association with GWG, always with the respective control of potential cofounding factors, such as pBMI, diet, and race.
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- 2024
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63. Comparative Study of the Effectiveness of Vedolizumab Versus Ustekinumab After Anti-TNF Failure in Crohn's Disease (Versus-CD): Data from the ENEIDA Registry.
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García MJ, Rivero M, Fernández-Clotet A, de Francisco R, Sicilia B, Mesonero F, de Castro ML, Casanova MJ, Bertoletti F, García-Alonso FJ, López-García A, Vicente R, Calvet X, Barreiro-de Acosta M, Ferrer Rosique J, Varela Trastoy P, Nuñez A, Ricart E, Riestra S, Arias García L, Rodríguez M, Arranz L, Pajares R, Mena R, Calafat M, Camo P, Bermejo F, Ponferrada Á, Madrigal RE, Llaó J, Sesé E, Sánchez E, Pineda Mariño JR, González Muñoza C, Carbajo López AY, Julián AB, Villoria Ferrer A, Baston-Rey I, Jara L, Almela P, Codesido L, de la Maza S, Leal C, Caballol B, Pérez-Martínez I, Vinuesa Campo R, Crespo J, Domènech E, Chaparro M, and Gisbert JP
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- Humans, Tumor Necrosis Factor Inhibitors therapeutic use, Remission Induction, Tumor Necrosis Factor-alpha, Registries, Treatment Outcome, Retrospective Studies, Ustekinumab therapeutic use, Crohn Disease drug therapy, Antibodies, Monoclonal, Humanized
- Abstract
Background: Both vedolizumab and ustekinumab are approved for the management of Crohn's disease [CD]. Data on which one would be the most beneficial option when anti-tumour necrosis factor [anti-TNF] agents fail are limited., Aims: To compare the durability, effectiveness, and safety of vedolizumab and ustekinumab after anti-TNF failure or intolerance in CD., Methods: CD patients from the ENEIDA registry who received vedolizumab or ustekinumab after anti-TNF failure or intolerance were included. Durability and effectiveness were evaluated in both the short and the long term. Effectiveness was defined according to the Harvey-Bradshaw index [HBI]. The safety profile was compared between the two treatments. The propensity score was calculated by the inverse probability weighting method to balance confounder factors., Results: A total of 835 patients from 30 centres were included, 207 treated with vedolizumab and 628 with ustekinumab. Dose intensification was performed in 295 patients. Vedolizumab [vs ustekinumab] was associated with a higher risk of treatment discontinuation (hazard ratio [HR] 2.55, 95% confidence interval [CI]: 2.02-3.21), adjusted by corticosteroids at baseline [HR 1.27; 95% CI: 1.00-1.62], moderate-severe activity in HBI [HR 1.79; 95% CI: 1.20-2.48], and high levels of C-reactive protein at baseline [HR 1.06; 95% CI: 1.02-1.10]. The inverse probability weighting method confirmed these results. Clinical response, remission, and corticosteroid-free clinical remission were higher with ustekinumab than with vedolizumab. Both drugs had a low risk of adverse events with no differences between them., Conclusion: In CD patients who have failed anti-TNF agents, ustekinumab seems to be superior to vedolizumab in terms of durability and effectiveness in clinical practice. The safety profile is good and similar for both treatments., (© The Author(s) 2023. Published by Oxford University Press on behalf of European Crohn’s and Colitis Organisation. All rights reserved. For permissions, please email: journals.permissions@oup.com.)
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- 2024
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64. Evaluation of Genetic Variants Associated with the Risk of Thiopurine-Related Pancreatitis: A Case Control Study from ENEIDA Registry.
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Guerra I, Barros F, Chaparro M, Benítez JM, Martín-Arranz MD, de Francisco R, Piqueras M, de Castro L, Carbajo AY, Bermejo F, Mínguez M, Gutiérrez A, Mesonero F, Cañete F, González-Muñoza C, Calvo M, Sicilia B, Alfambra E, Rivero M, Lucendo AJ, Tardillo CA, Almela P, Bujanda L, van Domselaar M, Ramos L, Fernández Sánchez M, Hinojosa E, Verdejo C, Gimenez A, Rodríguez-Lago I, Manceñido N, Pérez Calle JL, Moreno MDP, Delgado-Guillena PG, Antolín B, Ramírez de la Piscina P, Casanova MJ, Soto Escribano P, Martín Arranz E, Pérez-Martínez I, Mena R, García Morales N, Granja A, Boscá Watts MM, Francés R, Fernández C, Calafat M, Roig-Ramos C, Vera MI, Carracedo Á, Domènech E, and Gisbert JP
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- Humans, Female, Male, Adult, Case-Control Studies, Middle Aged, Genetic Predisposition to Disease, Risk Factors, Genetic Variation, Mercaptopurine adverse effects, Mercaptopurine therapeutic use, Pancreatitis chemically induced, Pancreatitis genetics, Inflammatory Bowel Diseases genetics, Inflammatory Bowel Diseases drug therapy, Registries
- Abstract
Introduction: Risk factors for developing pancreatitis due to thiopurines in patients with inflammatory bowel disease (IBD) are not clearly identified. Our aim was to evaluate the predictive pharmacogenetic risk of pancreatitis in IBD patients treated with thiopurines., Methods: We conducted an observational pharmacogenetic study of acute pancreatitis events in a cohort study of IBD patients treated with thiopurines from the prospectively maintained ENEIDA registry biobank of GETECCU. Samples were obtained and the CASR, CEL, CFTR, CDLN2, CTRC, SPINK1, CPA1, and PRSS1 genes, selected based on their known association with pancreatitis, were fully sequenced., Results: Ninety-five cases and 105 controls were enrolled; a total of 57% were women. Median age at pancreatitis diagnosis was 39 years. We identified 81 benign variants (50 in cases and 67 in controls) and a total of 35 distinct rare pathogenic and unknown significance variants (10 in CEL, 21 in CFTR, 1 in CDLN2, and 3 in CPA1). None of the cases or controls carried pancreatitis-predisposing variants within the CASR, CPA1, PRSS1, and SPINK1 genes, nor a pathogenic CFTR mutation. Four different variants of unknown significance were detected in the CDLN and CPA1 genes; one of them was in the CDLN gene in a single patient with pancreatitis and 3 in the CPA1 gene in 5 controls. After the analysis of the variants detected, no significant differences were observed between cases and controls., Conclusion: In patients with IBD, genes known to cause pancreatitis seem not to be involved in thiopurine-related pancreatitis onset., (© 2024 S. Karger AG, Basel.)
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- 2024
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65. Edaphic properties as pieces of evidence of tailings deposit on soils.
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Zúñiga-Vázquez D, Armienta MA, Cruz O, Aguayo A, Pérez-Martínez I, and Morales-Arredondo JI
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- Soil chemistry, Cadmium analysis, Environmental Monitoring methods, Soil Pollutants analysis, Metals, Heavy analysis
- Abstract
Mine tailings are one of the primary contaminant sources of heavy metals and metalloids in the soil. Besides increasing the concentration of potentially toxic elements (PTEs), tailings may modify the edaphic conditions and decrease the buffer capacity of impacted soils. The influence of tailings may reach distances far from the impoundments depending on the transport path and the specific transport mean: air, rain (runoff and infiltration), or acid mine drainage. In this study, soil samples from various horizons were collected in trial pits along a transect, at different distances from sulfide tailings. Soil analysis included texture, organic matter, alkalinity, porous space, carbonates, pH, electrical conductivity, real density, apparent density, total sulfur, main mineralogy, and total concentrations of As, Cd, Pb, Fe, and Zn. Graphical and statistical interpretation of the results showed that real density and porous space are the leading indicators of the tailings dispersion and accumulation and that pH is not a significant parameter (all values were above the neutrality) due to the limestone abundance in the area. However, Zn and Cd concentrations had an inverse relation with pH. Differences in the concentrations of PTEs between the superficial and deep layers that increased toward the tailings were also observed. Gypsum was only present in the closest samples to the tailings and may also be an indicator of tailings' influence on soils. This study allowed us to identify general edaphic parameters as a first and quick means to determine the tailings contamination of soils., (© 2023. The Author(s).)
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- 2023
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66. Bismuth quadruple three-in-one single capsule three times a day increases effectiveness compared with the usual four times a day schedule: results from the European Registry on Helicobacter pylori Management (Hp-EuReg).
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Pérez-Aisa Á, Nyssen OP, Keco-Huerga A, Rodrigo L, Lucendo AJ, Gomez-Rodriguez BJ, Ortuño J, Perona M, Huguet JM, Núñez O, Fernandez-Salazar L, Barrio J, Lanas A, Iyo E, Romero PM, Fernández-Bermejo M, Gomez B, Garre A, Gomez-Camarero J, Lamuela LJ, Campillo A, de la Peña-Negro L, Dominguez Cajal M, Bujanda L, Burgos-Santamaría D, Bermejo F, González-Carrera V, Pajares R, Notari PA, Tejedor-Tejada J, Planella M, Jiménez I, Lázaro YA, Cuadrado-Lavín A, Pérez-Martínez I, Amorena E, Gonzalez-Santiago JM, Angueira T, Flores V, Martínez-Domínguez SJ, Pabón-Carrasco M, Velayos B, Algaba A, Ramírez C, Almajano EA, Castro-Fernandez M, Alcaide N, Sanz Segura P, Cano-Català A, García-Morales N, Moreira L, Mégraud F, O'Morain C, Calvet X, and Gisbert JP
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- Adult, Humans, Female, Middle Aged, Male, Bismuth adverse effects, Anti-Bacterial Agents therapeutic use, Drug Therapy, Combination, Metronidazole therapeutic use, Proton Pump Inhibitors, Registries, Amoxicillin therapeutic use, Helicobacter Infections drug therapy, Helicobacter pylori
- Abstract
Background: The recommended schedule for single capsule bismuth quadruple therapy (scBQT, Pylera) includes a proton pump inhibitor (PPI) two times a day and three scBQT capsules four times a day. Four times a day treatments are inconvenient and reduce adherence. In contrast, adherence improves with three times a day schedules. In clinical practice, many gastroenterologists use four capsule scBQT three times a day. However, the effectiveness and safety of this latter approach remain uncertain., Aim: To assess the effectiveness and safety of scBQT administered three times a day in the patients included in the European Registry on Helicobacter pylori Management (Hp-EuReg)., Methods: All Spanish adult patients registered in the Asociación Española de Gastroenterología Research Electronic Data Capture (REDCap) database from June 2013 to March 2021 receiving 10-day scBQT were analysed. Modified intention-to-treat effectiveness, adherence and the safety of scBQT given three times a day were calculated and compared with the four times a day schedule. A multivariate analysis was performed to determine independent factors predicting cure of the infection., Results: Of the 3712 cases, 2516 (68%) were four times a day and 1196 (32%) three times a day. Mean age was 51 years, 63% were women and 15% had a peptic ulcer. The three times a day schedule showed significantly better overall cure rates than four times a day (1047/1112, 94%; 95% CI 92.7 to 95.6 vs 2207/2423, 91%; 95% CI 89.9 to 92.2, respectively, p=0.002). Adherence and safety data were similar for both regimens. In the multivariate analysis, three times a day dosage, first-line therapy, use of standard or high-dose PPIs and adherence over 90% were significantly associated with cure of the infection., Conclusions: ScBQT prescribed three times a day was more effective than the traditional four times a day schedule. No differences were observed in treatment adherence or safety., Competing Interests: Competing interests: XC has received research grants and fees for lectures from Allergan. JPG has served as speaker, consultant and advisory member for or has received research funding from Mayoly Spindler, Allergan, Diasorin, Gebro Pharma and Richen. OPN received research funding from Allergan and Mayoly Spindler. Dr Bordin served as a lecturer for Astellas, AstraZeneca, KRKA, and Abbott. FM is a consultant for PHATHOM and DaVoltera and has received grants from Allergan, bioMerieux and Mobidiag. The remaining authors declare no conflict of interest., (© Author(s) (or their employer(s)) 2023. No commercial re-use. See rights and permissions. Published by BMJ.)
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- 2023
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67. An unusual case of abdominal pain.
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García-Calonge M, Pujante P, and Pérez-Martínez I
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- Humans, Diagnosis, Differential, Abdominal Pain etiology
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- 2023
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68. Corrigendum to "Differences between childhood- and adulthood-onset eosinophilic esophagitis: An analysis from the EoE connect registry" [Digestive and Liver Disease Volume 55, Issue 3, March 2023, Pages 350-359].
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Laserna-Mendieta EJ, Navarro P, Casabona-Francés S, Savarino EV, Pérez-Martínez I, Guagnozzi D, Barrio J, Perello A, Guardiola-Arévalo A, Betoré-Glaria ME, Blas-Jhon L, Racca F, Krarup AL, Gutiérrez-Junquera C, Fernández-Fernández S, De la Riva S, Naves JE, Carrión S, García-Morales N, Roales V, Rodríguez-Oballe JA, Dainese R, Rodríguez-Sánchez A, Masiques-Mas ML, Feo-Ortega S, Ghisa M, Maniero D, Suarez A, Llerena-Castro R, Gil-Simón P, de la Peña-Negro L, Granja-Navacerrada A, Alcedo J, Hurtado de Mendoza-Guena L, Pellegatta G, Pérez-Fernández MT, Santander C, Tamarit-Sebastián S, Arias Á, and Lucendo AJ
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- 2023
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69. Recurrent abdominal pain as the only clinical manifestation of hereditary angioedema type II.
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Muíño-Domínguez D, Carballo-Folgoso L, Martínez Camblor L, García Calonge M, González Sánchez MH, Pérez-Martínez I, de Francisco R, and Riestra S
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- Adult, Humans, Male, Young Adult, Abdominal Pain etiology, Skin, Angioedema, Angioedemas, Hereditary complications, Angioedemas, Hereditary diagnosis, Chronic Pain, Hereditary Angioedema Types I and II
- Abstract
Recurrent abdominal pain is a common reason for consultation in Gastroenterology. The differential diagnosis includes hereditary angioedema (HAE), a rare disorder characterized by recurrent episodes of angioedema, without urticaria or pruritus, which most often affects the skin, but also mucosal tissues of the gastrointestinal tract, triggered by diverse factors such as infections, trauma, surgery, drugs, or stress. It is a disease with a difficult diagnosis due to its heterogeneous and transitory clinical features, so having a clinical suspicion in the appropriate context would allow the administration of a specific treatment and avoid unnecessary examinations. We present the case of a 19-year-old male followed-up for recurrent abdominal pain that, after numerous microbiological, endoscopic, and radiological examinations, complement tests were requested, obtaining low levels of C4 with increased levels of C1 inhibitor and reduced functional activity, being diagnosed with HAE type II.
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- 2023
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70. Varicella zoster virus encephalitis: a potentially serious complication during treatment with vedolizumab.
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Celada-Sendino M, Carballo-Folgoso L, de Francisco R, Pérez-Martínez I, Castaño-García A, and Riestra S
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- Humans, Herpesvirus 3, Human, Antibodies, Monoclonal, Humanized adverse effects, Herpes Zoster chemically induced, Herpes Zoster complications, Encephalitis, Varicella Zoster complications, Encephalitis, Varicella Zoster diagnosis, Chickenpox complications
- Abstract
Vedolizumab is a monoclonal antibody that has demonstrated efficacy and a good safety profile in patients with inflammatory bowel disease. Varicella zoster virus encephalitis is a potentially serious complication not previously described with its use, highlighting the importance of vaccination, as well as early diagnosis and treatment of infections in this type of patients.
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- 2023
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71. Differences between childhood- and adulthood-onset eosinophilic esophagitis: An analysis from the EoE connect registry.
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Laserna-Mendieta EJ, Navarro P, Casabona-Francés S, Savarino EV, Pérez-Martínez I, Guagnozzi D, Barrio J, Perello A, Guardiola-Arévalo A, Betoré-Glaria ME, Blas-Jhon L, Racca F, Krarup AL, Gutiérrez-Junquera C, Fernández-Fernández S, la Riva S, Naves JE, Carrión S, García-Morales N, Roales V, Rodríguez-Oballe JA, Dainese R, Rodríguez-Sánchez A, Masiques-Mas ML, Feo-Ortega S, Ghisa M, Maniero D, Suarez A, Llerena-Castro R, Gil-Simón P, de la Peña-Negro L, Granja-Navacerrada A, Alcedo J, Hurtado de Mendoza-Guena L, Pellegatta G, Pérez-Fernández MT, Santander C, Tamarit-Sebastián S, Arias Á, and Lucendo AJ
- Subjects
- Humans, Cross-Sectional Studies, Delayed Diagnosis, Registries, Eosinophilic Esophagitis diagnosis, Deglutition Disorders diagnosis
- Abstract
Background: Direct comparisons of childhood- and adulthood-onset eosinophilic esophagitis (EoE) are scarce., Aim: To compare disease characteristics, endoscopic and histological features, allergic concomitances and therapeutic choices across ages., Methods: Cross-sectional analysis of the EoE CONNECT registry., Results: The adulthood-onset cohort (those diagnosed at ≥18y) comprised 1044 patients and the childhood-onset cohort (patients diagnosed at <18 y), 254. Vomiting, nausea, chest and abdominal pain, weight loss, slow eating and food aversion were significantly more frequent in children; dysphagia, food bolus impaction and heartburn predominated in adults. A family history of EoE was present in 16% of pediatric and 8.2% of adult patients (p<0.001). Concomitant atopic diseases did not vary across ages. Median±IQR diagnostic delay (years) from symptom onset was higher in adults (2.7 ± 6.1) than in children (1 ± 2.1; p<0.001). Esophageal strictures and rings predominated in adults (p<0.001), who underwent esophageal dilation more commonly (p = 0.011). Inflammatory EoE phenotypes were more common in children (p = 0.001), who also presented higher eosinophil counts in biopsies (p = 0.015) and EREFS scores (p = 0.017). Despite PPI predominating as initial therapy in all cohorts, dietary therapy and swallowed topical corticosteroids were more frequently prescribed in children (p<0.001)., Conclusions: Childhood-onset EoE has differential characteristics compared with adulthood-onset, but similar response to treatment., Competing Interests: Conflict of Interest AJ Lucendo has served as a speaker, and/or has received research and/or education funding and/or consulting fees from Adare/Ellodi, Dr. Falk Pharma, Regeneron, Dr. Falk Pharma and EsoCap. C. Santander received honoraria as consultant and trainer at Laborie/MMS and Medtronic Covidien AG, and received research funding from AstraZeneca, EsoCap Biotech, Regeneron Pharmaceuticals Inc., Adare Pharmaceuticals Inc., and Dr. Falk Pharma GmbH. J. Alcedo has served as a speaker, consultant and advisory member for or has received research funding from Adare Pharmaceuticals Inc, Abbvie, MSD, Allergan, and Shire Pharmaceuticals. C Gutiérrez-Junquera has received research funding from Dr. Falk Pharma. The remaining authors have no conflict of interest., (Copyright © 2022. Published by Elsevier Ltd.)
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- 2023
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72. Clinical Presentation, Management, and Evolution of Lymphomas in Patients with Inflammatory Bowel Disease: An ENEIDA Registry Study.
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Guerra I, Bujanda L, Mañosa M, Pérez-Martínez I, Casanova MJ, de la Peña L, de Benito M, Rivero M, Varela P, Bernal L, Franco AC, Ber Y, Piqueras M, Tardillo C, Ponferrada Á, Olivares S, Lucendo AJ, Gilabert P, Sierra Ausín M, Bellart M, Herrarte A, Calafat M, de Francisco R, Gisbert JP, Guardiola J, Domènech E, and Bermejo F
- Abstract
An increased risk of lymphoma has been described in patients with inflammatory bowel disease (IBD). The aims of our study were to determine the clinical presentation, the previous exposure to immunosuppressive and biologic therapies, and the evolution of lymphomas in patients with IBD. IBD patients with diagnosis of lymphoma from October 2006 to June 2021 were identified from the prospectively maintained ENEIDA registry of GETECCU. We identified 52 patients (2.4 cases of lymphoma/1000 patients with IBD; 95% CI 1.8-3.1). Thirty-five were men (67%), 52% had ulcerative colitis, 60% received thiopurines, and 38% an anti-TNF drug before lymphoma diagnosis. Age at lymphoma was lower in those patients treated with thiopurines (53 ± 17 years old) and anti-TNF drugs (47 ± 17) than in those patients not treated with these drugs (63 ± 12; p < 0.05). Five cases had relapse of lymphoma (1.7 cases/100 patient-years). Nine patients (17%) died after 19 months (IQR 0-48 months). Relapse and mortality were not related with the type of IBD or lymphoma, nor with thiopurines or biologic therapies. In conclusion, most IBD patients had been treated with thiopurines and/or anti-TNF agents before lymphoma diagnosis, and these patients were younger at diagnosis of lymphoma than those not treated with these drugs. Relapse and mortality of lymphoma were not related with these therapies.
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- 2023
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73. Risk Factors for COVID-19 in Inflammatory Bowel Disease: A National, ENEIDA-Based Case-Control Study (COVID-19-EII).
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Zabana Y, Marín-Jiménez I, Rodríguez-Lago I, Vera I, Martín-Arranz MD, Guerra I, P Gisbert J, Mesonero F, Benítez O, Taxonera C, Ponferrada-Díaz Á, Piqueras M, J Lucendo A, Caballol B, Mañosa M, Martínez-Montiel P, Bosca-Watts M, Gordillo J, Bujanda L, Manceñido N, Martínez-Pérez T, López A, Rodríguez-Gutiérrez C, García-López S, Vega P, Rivero M, Melcarne L, Calvo M, Iborra M, Barreiro de Acosta M, Sicilia B, Barrio J, Pérez Calle JL, Busquets D, Pérez-Martínez I, Navarro-Llavat M, Hernández V, Argüelles-Arias F, Ramírez Esteso F, Meijide S, Ramos L, Gomollón F, Muñoz F, Suris G, Ortiz de Zarate J, Huguet JM, Llaó J, García-Sepulcre MF, Sierra M, Durà M, Estrecha S, Fuentes Coronel A, Hinojosa E, Olivan L, Iglesias E, Gutiérrez A, Varela P, Rull N, Gilabert P, Hernández-Camba A, Brotons A, Ginard D, Sesé E, Carpio D, Aceituno M, Cabriada JL, González-Lama Y, Jiménez L, Chaparro M, López-San Román A, Alba C, Plaza-Santos R, Mena R, Tamarit-Sebastián S, Ricart E, Calafat M, Olivares S, Navarro P, Bertoletti F, Alonso-Galán H, Pajares R, Olcina P, Manzano P, Domènech E, Esteve M, and On Behalf Of The Eneida Registry Of Geteccu
- Abstract
(1) Scant information is available concerning the characteristics that may favour the acquisition of COVID-19 in patients with inflammatory bowel disease (IBD). Therefore, the aim of this study was to assess these differences between infected and noninfected patients with IBD. (2) This nationwide case−control study evaluated patients with inflammatory bowel disease with COVID-19 (cases) and without COVID-19 (controls) during the period March−July 2020 included in the ENEIDA of GETECCU. (3) A total of 496 cases and 964 controls from 73 Spanish centres were included. No differences were found in the basal characteristics between cases and controls. Cases had higher comorbidity Charlson scores (24% vs. 19%; p = 0.02) and occupational risk (28% vs. 10.5%; p < 0.0001) more frequently than did controls. Lockdown was the only protective measure against COVID-19 (50% vs. 70%; p < 0.0001). No differences were found in the use of systemic steroids, immunosuppressants or biologics between cases and controls. Cases were more often treated with 5-aminosalicylates (42% vs. 34%; p = 0.003). Having a moderate Charlson score (OR: 2.7; 95%CI: 1.3−5.9), occupational risk (OR: 2.9; 95%CI: 1.8−4.4) and the use of 5-aminosalicylates (OR: 1.7; 95%CI: 1.2−2.5) were factors for COVID-19. The strict lockdown was the only protective factor (OR: 0.1; 95%CI: 0.09−0.2). (4) Comorbidities and occupational exposure are the most relevant factors for COVID-19 in patients with IBD. The risk of COVID-19 seems not to be increased by immunosuppressants or biologics, with a potential effect of 5-aminosalicylates, which should be investigated further and interpreted with caution.
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- 2022
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74. Crohn's disease induced by ocrelizumab in a patient with multiple sclerosis.
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Carballo-Folgoso L, Celada-Sendino M, Castaño-García A, Oliva Nacarino P, Morales Del Burgo P, Pérez-Martínez I, de Francisco R, and Riestra S
- Subjects
- Humans, Immunologic Factors pharmacology, Immunologic Factors therapeutic use, Multiple Sclerosis drug therapy, Crohn Disease drug therapy, Inflammatory Bowel Diseases drug therapy
- Abstract
Drug-induced inflammatory bowel disease (IBD) is a clinical entity on the rise due to the frequent use of immunomodulatory therapy. Here we report the case of Crohn's disease due to Ocrelizumab, a humanized anti-CD20 monoclonal antibody approved for the treatment of multiple sclerosis. The exact mechanism by which anti-CD20 antibodies can trigger IBD is unknown, but since IBD and multiple sclerosis are processes included within the spectrum of immunomediated diseases, we could suggest that Ocrelizumab could trigger IBD in genetically predisposed patients.
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- 2022
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75. Performance of Screening Strategies for Latent Tuberculosis Infection in Patients with Inflammatory Bowel Disease: Results from the ENEIDA Registry of GETECCU.
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Riestra S, Taxonera C, Zabana Y, Carpio D, Chaparro M, Barrio J, Rivero M, López-Sanroman A, Esteve M, de Francisco R, Bastida G, García-López S, Mañosa M, Martin-Arranz MD, Pérez-Calle JL, Guardiola J, Muñoz F, Arranz L, Cabriada JL, García-Sepulcre MF, Navarro M, Montoro-Huguet MÁ, Ricart E, Bermejo F, Calvet X, Piqueras M, Garcia-Planella E, Márquez L, Mínguez M, Van Domselar M, Bujanda L, Aldeguer X, Sicilia B, Iglesias E, Alcaín G, Pérez-Martínez I, Rolle V, Castaño-García A, P Gisbert J, Domènech E, and On Behalf Of The Eneida Registry From Geteccu
- Abstract
(1) Aims: Patients receiving antitumor necrosis factor (anti-TNF) therapy are at risk of developing tuberculosis (TB), usually due to the reactivation of a latent TB infection (LTBI). LTBI screening and treatment decreases the risk of TB. This study evaluated the diagnostic performance of different LTBI screening strategies in patients with inflammatory bowel disease (IBD). (2) Methods: Patients in the Spanish ENEIDA registry with IBD screened for LTBI between January 2003 and January 2018 were included. The diagnostic yield of different strategies (dual screening with tuberculin skin test [TST] and interferon-ץ-release assay [IGRA], two-step TST, and early screening performed at least 12 months before starting biological treatment) was analyzed. (3) Results: Out of 7594 screened patients, 1445 (19%; 95% CI 18−20%) had LTBI. Immunomodulator (IMM) treatment at screening decreased the probability of detecting LTBI (20% vs. 17%, p = 0.001). Regarding screening strategies, LTBI was more frequently diagnosed by dual screening than by a single screening strategy (IGRA, OR 0.60; 95% CI 0.50−0.73, p < 0.001; TST, OR 0.76; 95% CI 0.66−0.88, p < 0.001). Two-step TST increased the diagnostic yield of a single TST by 24%. More cases of LTBI were diagnosed by early screening than by routine screening before starting anti-TNF agents (21% [95% CI 20−22%] vs. 14% [95% CI 13−16%], p < 0.001). The highest diagnostic performance for LTBI (29%) was obtained by combining early and TST/IGRA dual screening strategies in patients without IMM. (4): Conclusions: Both early screening and TST/IGRA dual screening strategies significantly increased diagnostic performance for LTBI in patients with IBD, with optimal performance achieved when they are used together in the absence of IMM.
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- 2022
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76. Accurate and timely diagnosis of Eosinophilic Esophagitis improves over time in Europe. An analysis of the EoE CONNECT Registry.
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Navarro P, Laserna-Mendieta EJ, Casabona S, Savarino E, Pérez-Fernández MT, Ghisa M, Pérez-Martínez I, Guagnozzi D, Perelló A, Guardiola-Arévalo A, Racca F, Betoré E, Blas-Jhon L, Krarup AL, Martín-Domínguez V, Maniero D, Suárez A, Llerena-Castro R, de la Peña-Negro L, Navacerrada AG, Pellegatta G, Alcedo J, de Hurtado Mendoza-Guena L, Feo-Ortega S, Barrio J, Gutiérrez-Junquera C, Fernández-Fernández S, De la Riva S, E Navés J, Carrión S, Ciriza de Los Ríos C, García-Morales N, Rodríguez-Oballe JA, Dainese R, Rodríguez-Sánchez A, Masiques-Mas ML, Palomeque MT, Santander C, Tamarit-Sebastián S, Arias Á, and Lucendo AJ
- Subjects
- Cross-Sectional Studies, Delayed Diagnosis, Enteritis, Eosinophilia, Gastritis, Humans, Registries, Deglutition Disorders diagnosis, Deglutition Disorders etiology, Eosinophilic Esophagitis diagnosis
- Abstract
Background: Poor adherence to clinical practice guidelines for eosinophilic esophagitis (EoE) has been described and the diagnostic delay of the disease continues to be unacceptable in many settings., Objective: To analyze the impact of improved knowledge provided by the successive international clinical practice guidelines on reducing diagnostic delay and improving the diagnostic process for European patients with EoE., Methods: Cross-sectional analysis of the EoE CONNECT registry based on clinical practice. Time periods defined by the publication dates of four major sets of guidelines over 10 years were considered. Patients were grouped per time period according to date of symptom onset., Results: Data from 1,132 patients was analyzed and median (IQR) diagnostic delay in the whole series was 2.1 (0.7-6.2) years. This gradually decreased over time with subsequent release of new guidelines (p < 0.001), from 12.7 years up to 2007 to 0.7 years after 2017. The proportion of patients with stricturing of mixed phenotypes at the point of EoE diagnosis also decreased over time (41.3% vs. 16%; p < 0.001), as did EREFS scores. The fibrotic sub-score decreased from a median (IQR) of 2 (1-2) to 0 (0-1) when patients whose symptoms started up to 2007 and after 2017 were compared (p < 0.001). In parallel, symptoms measured with the Dysphagia Symptoms Score reduced significantly when patients with symptoms starting before 2007 and after 2012 were compared. A reduction in the number of endoscopies patients underwent before the one that achieved an EoE diagnosis, and the use of allergy testing as part of the diagnostic workout of EoE, also reduced significantly over time (p = 0.010 and p < 0.001, respectively)., Conclusion: The diagnostic work-up of EoE patients improved substantially over time at the European sites contributing to EoE CONNECT, with a dramatic reduction in diagnostic delay., (© 2022 The Authors. United European Gastroenterology Journal published by Wiley Periodicals LLC on behalf of United European Gastroenterology.)
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- 2022
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77. Association between enrollment in an enhanced recovery program for colorectal cancer surgery and long-term recurrence and survival.
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Zorrilla-Vaca A, Ripolles-Melchor J, Abad-Motos A, Mingu IR, Moreno-Jurado N, Martínez-Durán F, Pérez-Martínez I, Abad-Gurumeta A, FuenMayor-Varela ML, Mena GE, and Grant MC
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- Humans, Length of Stay, Postoperative Complications, Colorectal Neoplasms surgery, Digestive System Surgical Procedures, Enhanced Recovery After Surgery
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Introduction: Enhanced Recovery After Surgery (ERAS) programs have been shown to minimize the surgical inflammatory response in colorectal cancer. Our objective was to determine the association between an ERAS program for colorectal cancer surgery and oncologic recurrence and survival., Methods: A before-after intervention study was designed, including patients who underwent colorectal cancer surgery between November 2010 and March 2016. Cox hazard regression analysis was performed per cumulative year of follow-up to evaluate the association between ERAS program exposure and overall survival. Subgroup analysis was performed by cancer stage (low [I/II] vs. advanced [III/IV])., Results: In total, 646 patients were included, of which 339 were pre-ERAS and 307 were ERAS. Our overall median compliance rate with ERAS interventions was 90% (interquartile range: 85%-95%). Overall survival rates were higher in the ERAS group within the first 2 years after surgery (89.2% vs. 83.2%; p = 0.04). Multivariable analysis revealed that the ERAS enrollment was associated with a significantly lower risk in 5-year oncologic recurrence (adjusted hazard ratio [aHR]: 0.55; 95% confidence interval [CI]: 0.33-0.94; p = 0.03) and higher 3-year survival (aHR: 0.55; 95% CI: 0.33-0.93; p = 0.03) among patients with advanced cancer stage compared to pre-ERAS counterparts., Conclusions: Patients with advanced colorectal cancer were less likely to suffer oncologic recurrence when managed during the ERAS period., (© 2022 Wiley Periodicals LLC.)
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- 2022
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78. Encoding signs of orofacial neuropathic pain from facial expressions in mice.
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Andrade-González RD, Perrusquia-Hernández E, Montes-Ángeles CD, Castillo-Díaz LA, Hernández Campos ME, and Pérez-Martínez IO
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- Animals, Disease Models, Animal, Facial Expression, Facial Pain, Mice, Rats, Rats, Sprague-Dawley, Hyperalgesia, Neuralgia
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Objective: To evaluate the effects of mental nerve injury in the facial reactions elicited by mechanical stimulation of different intensities and detect and quantify spontaneous facial pain-like expressions during a period free of stimuli, as signs of evoked and spontaneous pain in a mouse model for neuropathic orofacial pain., Design: We recorded mouse heads in a fixed position during a stimulus-free period and with mechanical stimulation with 3 different Von Frey filaments. We extracted the Histograms of Oriented Gradients of each frame of the video recordings to be compared with a prototypical pain-like facial expression. The similarity score was then used to register and quantify the percentage of spontaneous pain-like facial reactions and evaluate the increased similarity to the prototypical pain-like face evoked by mechanical stimuli. The assessments were made one day before and four days after a unilateral mental nerve compression., Results: Our findings show that mental nerve injury promotes an increase in spontaneous facial pain-like expressions and reduced mechanical threshold, reflected in a higher similarity to our pain-like face prototype, regardless of the intensity of the stimuli applied., Conclusions: Machine vision encodes the facial expression associated with evoked and spontaneous pain after mental nerve injury for up to four days. Facial expression quantitatively reflects the increased mechanical sensitivity elicited by mental nerve injury. We also show that this technique can detect spontaneous pain-like responses from facial reactions. Artificial vision can be applied to evaluate signs of orofacial neuropathic pain to study the involved neural circuits., (Copyright © 2022 Elsevier Ltd. All rights reserved.)
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- 2022
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79. EoE CONNECT, the European Registry of Clinical, Environmental, and Genetic Determinants in Eosinophilic Esophagitis: rationale, design, and study protocol of a large-scale epidemiological study in Europe.
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Lucendo AJ, Santander C, Savarino E, Guagnozzi D, Pérez-Martínez I, Perelló A, Guardiola-Arévalo A, Barrio J, Elena Betoré-Glaria M, Gutiérrez-Junquera C, Ciriza de Los Ríos C, Racca F, Fernández-Fernández S, Blas-Jhon L, Lund Krarup A, de la Riva S, Naves JE, Carrión S, Rodríguez Oballe JA, García-Morales N, Tamarit-Sebastián S, Navarro P, Arias Á, and Laserna-Mendieta EJ
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Background: The growing prevalence of eosinophilic esophagitis (EoE) represents a considerable burden to patients and health care systems. Optimizing cost-effective management and identifying mechanisms for disease onset and progression are required. However, the paucity of large patient cohorts and heterogeneity of practice hinder the defining of optimal management of EoE., Methods: EoE CONNECT is an ongoing, prospective registry study initiated in 2016 and currently managed by EUREOS, the European Consortium for Eosinophilic Diseases of the Gastrointestinal Tract. Patients are managed and treated by their responsible specialists independently. Data recorded using a web-based system include demographic and clinical variables; patient allergies; environmental, intrapartum, and early life exposures; and family background. Symptoms are structurally assessed at every visit; endoscopic features and histological findings are recorded for each examination. Prospective treatment data are registered sequentially, with new sequences created each time a different treatment (active principle, formulation, or dose) is administered to a patient. EoE CONNECT database is actively monitored to ensure the highest data accuracy and the highest scientific and ethical standards., Results: EoE CONNECT is currently being conducted at 39 centers in Europe and enrolls patients of all ages with EoE. In its aim to increase knowledge, to date EoE CONNECT has provided evidence on the effectiveness of first- and second-line therapies for EoE in clinical practice, the ability of proton pump inhibitors to induce disease remission, and factors associated with improved response. Drug effects to reverse fibrous remodeling and endoscopic features of fibrosis in EoE have also been assessed., Conclusion: This prospective registry study will provide important information on the epidemiological and clinical aspects of EoE and evidence as to the real-world and long-term effectiveness and safety of therapy. These data will potentially be a vital benchmark for planning future EoE health care services in Europe., Competing Interests: Conflict of interest statement: The authors declared the following potential conflicts of interest with respect to the research, authorship, and/or publication of this article: Alfredo J. Lucendo has served as a speaker, and/or has received research and/or education funding and/or consulting fees from Adare/Ellodi, Dr. Falk Pharma, Regeneron, and EsoCap. Cecilio Santander has received training and consultant fees from Laborie/MMS. The rest of the authors have no conflict of interest., (© The Author(s), 2022.)
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- 2022
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80. Clinical features, therapeutic requirements and evolution of patients with Crohn's disease and upper gastrointestinal involvement (CROHNEX study).
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Sainz E, Zabana Y, Miguel I, Fernández-Clotet A, Beltrán B, Núñez L, García MJ, Martín-Arranz MD, Iglesias E, Cañete F, Gutiérrez A, Piqueras M, Pérez-Martínez I, Bujanda L, Rodríguez-Lago I, Casanova MJ, Navarro P, Vicente R, Merino O, Algaba A, Rodríguez C, Huguet JM, Fernández-Bañares F, Domènech E, and Esteve M
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- Colon, Humans, Ileum, Crohn Disease drug therapy, Rectal Fistula, Upper Gastrointestinal Tract
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Background: Crohn's disease (CD) with upper gastrointestinal involvement (UGI) may have a more aggressive and refractory course. However, evidence on this phenotype of patients is scarce., Aims: To identify the clinical characteristics, therapeutic requirements and complications associated with UGI in CD METHODS: Nationwide study of cases (UGI, UGI plus ileal/ileocolonic involvement) paired with controls (ileal/ileocolonic involvement) from the ENEIDA registry. Cases were matched to 2 controls by year of diagnosis ± 2.5 years. Patients with exclusive/predominant colonic location or complex perianal fistula were excluded., Results: Of 24 738 patients with CD in the ENEIDA registry, we identified 4058 with UGI (16% of the total CD cohort). Finally, 854 cases and 1708 controls were included. Cases were independently associated to extensive involvement (OR 2.7 [2.2-3.3], P < 0.0001), strictures [OR 1.8 (1.5-2.2), P < 0.0001], chronic iron deficiency anaemia [OR 2.2 (1.3-3.2), P < 0.001] and use of second-line biologics [OR 1.7 (1.1-2.6), P = 0.021]. The median stricture-free time was 14 years (95% CI, 12-16) for cases vs 21 years (95% CI, 19-23) for controls (P < 0.0001). Cases with isolated UGI compared to UGI plus ileal/ileocolonic more frequently had localised disease [OR 0.5(0.3-0.8), P = 0.003] and underwent more endoscopic stricture dilations [OR 2.7(1.3-5.4), P = 0.006]., Conclusions: The largest cohort of patients with CD and UGI provides information on the natural history of this particular phenotype. Increased awareness of the clinical picture and therapeutic requirements of these patients could lead to earlier diagnosis and treatment of upper gastrointestinal lesions, preventing the structural damage frequently seen in these patients at diagnosis and during follow-up., (© 2021 John Wiley & Sons Ltd.)
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- 2021
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81. Chromoendoscopy With Indigo Carmine vs Virtual Chromoendoscopy (iSCAN 1) for Neoplasia Screening in Patients With Inflammatory Bowel Disease: A Prospective Randomized Study.
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González-Bernardo O, Riestra S, Vivas S, de Francisco R, Pérez-Martínez I, Castaño-García A, Jiménez-Beltrán V, Rollé V, Suárez P, and Suárez A
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- Colonic Neoplasms etiology, Colonoscopy, Coloring Agents, Humans, Hyperplasia, Prospective Studies, Colonic Neoplasms diagnostic imaging, Indigo Carmine, Inflammatory Bowel Diseases complications
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Introduction: The risk of colon cancer is greater in patients with inflammatory bowel disease (IBD) than in the general population. Chromoendoscopy with dye (CE) is the currently recommended method for detecting dysplasia in screening colonoscopies in IBD patients; however, the role of virtual chromoendoscopy (VC) is not yet well defined., Objective: The object of this study was to compare CE and VC with the iSCAN 1 system in the detection of neoplastic lesions in IBD patients., Design: We conducted a prospective, single-center, randomized study in IBD patients who underwent a colonoscopy for colon cancer screening. A total of 129 patients were included and were randomized to undergo a CE (n = 67) or a VC (n = 62). The rates of detection of neoplastic lesions by the 2 endoscopic techniques were compared., Results: A total of 19 neoplastic lesions (9 adenomas and 10 low-grade dysplasias [LGD]) was detected in 16 patients, 12 lesions in the CE group (17.9%), and 7 lesions in the VC group (11.3%; P = 0.2); no differences were found in the overall rate of detection of lesions (neoplastic or nonneoplastic; P = 1). The median of the total examination time and endoscope withdrawal time (minutes) was significantly lower in the VC group than in the CE group (15 vs 20 and 10 vs 14, respectively; P < 0.001)., Conclusion: No differences occurred in the rate of detection of neoplastic lesions between CE and VC with iSCAN 1. The time spent on the technique with VC is significantly less than that with CE., (© 2020 Crohn’s & Colitis Foundation. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)
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- 2021
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82. The Rhizobacterium Pseudomonas alcaligenes AVO110 Induces the Expression of Biofilm-Related Genes in Response to Rosellinia necatrix Exudates.
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Pintado A, Pérez-Martínez I, Aragón IM, Gutiérrez-Barranquero JA, de Vicente A, Cazorla FM, and Ramos C
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The rhizobacterium Pseudomonas alcaligenes AVO110 exhibits antagonism toward the phytopathogenic fungus Rosellinia necatrix . This strain efficiently colonizes R. necatrix hyphae and is able to feed on their exudates. Here, we report the complete genome sequence of P. alcaligenes AVO110. The phylogeny of all available P. alcaligenes genomes separates environmental isolates, including AVO110, from those obtained from infected human blood and oyster tissues, which cluster together with Pseudomonas otitidis . Core and pan-genome analyses showed that P. alcaligenes strains encode highly heterogenic gene pools, with the AVO110 genome encoding the largest and most exclusive variable region (~1.6 Mb, 1795 genes). The AVO110 singletons include a wide repertoire of genes related to biofilm formation, several of which are transcriptionally modulated by R. necatrix exudates. One of these genes ( cmpA ) encodes a GGDEF/EAL domain protein specific to Pseudomonas spp. strains isolated primarily from the rhizosphere of diverse plants, but also from soil and water samples. We also show that CmpA has a role in biofilm formation and that the integrity of its EAL domain is involved in this function. This study contributes to a better understanding of the niche-specific adaptations and lifestyles of P. alcaligenes , including the mycophagous behavior of strain AVO110.
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- 2021
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83. Clinical outcome after anti-tumour necrosis factor therapy discontinuation in 1000 patients with inflammatory bowel disease: the EVODIS long-term study.
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Casanova MJ, Chaparro M, Nantes Ó, Benítez JM, Rojas-Feria M, Castro-Poceiro J, Huguet JM, Martín-Cardona A, Aicart-Ramos M, Tosca J, Martín-Rodríguez MDM, González-Muñoza C, Mañosa M, Leo-Carnerero E, Lamuela-Calvo LJ, Pérez-Martínez I, Bujanda L, Hinojosa J, Pajares R, Argüelles-Arias F, Pérez-Calle JL, Rodríguez-González GE, Guardiola J, Barreiro-de Acosta M, and Gisbert JP
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- Adalimumab therapeutic use, Humans, Infliximab therapeutic use, Recurrence, Remission Induction, Retrospective Studies, Treatment Outcome, Tumor Necrosis Factor Inhibitors, Tumor Necrosis Factor-alpha, Colitis, Ulcerative drug therapy, Inflammatory Bowel Diseases drug therapy
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Background: The long-term outcome of patients after antitumour necrosis factor alpha (anti-TNF) discontinuation is not well known., Aims: To assess the risk of relapse in the long-term after anti-TNF discontinuation., Methods: This was an extension of the evolution after anti-TNF discontinuation in patients with inflammatory bowel disease (EVODIS) study (Crohn's disease or ulcerative colitis patients treated with anti-TNFs in whom these drugs were withdrawn after achieving clinical remission) based in the same cohort of patients whose outcome was updated. Clinical remission was defined as a Harvey-Bradshaw index ≤4 points in Crohn's disease, a partial Mayo score ≤2 in ulcerative colitis and the absence of fistula drainage despite gentle finger compression in perianal disease., Results: This was an observational, retrospective, multicenter study. A total of 1055 patients were included. The median follow-up time was 34 months. The incidence rate of relapse was 12% per patient-year (95% confidence interval [CI] = 11-14). The cumulative incidence of relapse was 50% (95% CI = 47-53): 19% at one year, 31% at 2 years, 38% at 3 years, 44% at 4 years and 48% at 5 years of follow-up. Of the 60% patients retreated with the same anti-TNF after relapse, 73% regained remission. Of the 75 patients who did not respond, 48% achieved remission with other therapies. Of the 190 patients who started other therapies after relapse, 62% achieved remission with the new treatment., Conclusions: A significant proportion of patients who discontinued the anti-TNF remained in remission. In case of relapse, retreatment with the same anti-TNF was usually effective. Approximately half of the patients who did not respond after retreatment achieved remission with other therapies., (© 2021 John Wiley & Sons Ltd.)
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- 2021
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84. Efficacy of Therapy for Eosinophilic Esophagitis in Real-World Practice.
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Laserna-Mendieta EJ, Casabona S, Savarino E, Perelló A, Pérez-Martínez I, Guagnozzi D, Barrio J, Guardiola A, Asensio T, de la Riva S, Ruiz-Ponce M, Rodríguez-Oballe JA, Santander C, Arias Á, and Lucendo AJ
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- Eosinophils, Humans, Proton Pump Inhibitors therapeutic use, Steroids, Treatment Outcome, Deglutition Disorders, Eosinophilic Esophagitis drug therapy
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Background & Aims: Topical steroids, proton pump inhibitors (PPIs), and dietary interventions are recommended first- and second-line therapies for eosinophilic esophagitis (EoE). We investigated differences in their effectiveness in a real-world, clinical practice cohort of patients with EoE., Methods: We collected data on the efficacy of different therapies for EoE (ability to induce clinical and histologic remission) from the multicenter EoE CONNECT database-a database of patients with a confirmed diagnosis of EoE in Europe that began in 2016. We obtained data from 589 patients, treated at 11 centers, on sex, age, time of diagnosis, starting date of any therapy, response to therapy, treatment end dates, alternative treatments, and findings from endoscopy. The baseline endoscopy was used for diagnosis of EoE; second endoscopy was performed to evaluate response to first-line therapies. After changes in treatment, generally because lack of efficacy, a last endoscopy was performed. The time elapsed between endoscopies depended on the criteria of attending physicians. Clinical remission was defined by a decrease of more than 50% in Dysphagia Symptom Score; improvement in symptoms by less than 50% from baseline was considered as clinical response. Histologic remission was defined as a peak eosinophil count below 5 eosinophils/hpf. A peak eosinophil count between 5 and 14 eosinophils/hpf was considered histologic response. We identified factors associated with therapy selection and effectiveness using χ2 and multinomial logistic regression analyses RESULTS: PPIs were the first-line treatment for 76.4% of patients, followed by topical steroids (for 10.5%) and elimination diets (for 7.8%). Topical steroids were most effective in inducing clinical and histologic remission or response (in 67.7% of patients), followed by empiric elimination diets (in 52.0%), and PPIs (in 50.2%). Among the 344 patients who switched to a second-line therapy, dietary interventions were selected for 47.1% of patients, followed by PPIs (for 29.1%) and topical steroids (for 18.6%). Clinical and histologic remission or response was achieved by 80.7% of patients treated with topical steroids, 69.2% of patients given PPIs, and 41.7% of patients on empiric elimination diets. Multivariate analyses found the stricturing phenotype of EoE to be associated with selection of topical steroids over PPIs as the first-line therapy; lack of fibrotic features at initial endoscopy was associated with selection of elimination diets over topical steroids as a second-line therapy. The recruiting center was significantly associated with therapy choice; second-line treatment with topical steroids or PPIs were the only variables associated with clinical and histologic remission., Conclusions: In an analysis of data from a large cohort of patients with EoE in Europe, we found topical steroids to be the most effective at inducing clinical and histologic remission, but PPIs to be the most frequently prescribed. Treatment approaches vary with institution and presence of fibrosis or strictures., (Copyright © 2020 AGA Institute. Published by Elsevier Inc. All rights reserved.)
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- 2020
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85. Efficacy of proton pump inhibitor therapy for eosinophilic oesophagitis in 630 patients: results from the EoE connect registry.
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Laserna-Mendieta EJ, Casabona S, Guagnozzi D, Savarino E, Perelló A, Guardiola-Arévalo A, Barrio J, Pérez-Martínez I, Lund Krarup A, Alcedo J, de la Riva S, Rey-Iborra E, Santander C, Arias Á, and Lucendo AJ
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- Adolescent, Child, Child, Preschool, Cross-Sectional Studies, Databases, Factual, Deglutition Disorders drug therapy, Deglutition Disorders epidemiology, Eosinophilic Esophagitis epidemiology, Eosinophils drug effects, Eosinophils pathology, Female, Humans, Leukocyte Count, Male, Phenotype, Registries, Remission Induction, Treatment Outcome, Eosinophilic Esophagitis drug therapy, Proton Pump Inhibitors therapeutic use
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Background: Proton pump inhibitors (PPIs) are the most commonly used first-line therapy for patients with eosinophilic oesophagitis (EoE). However, many aspects related to PPIs in EoE are still unknown., Aims: To assess the effectiveness of PPI therapy for EoE in real-world practice., Methods: This cross-sectional study collected data on PPI efficacy from the multicentre EoE CONNECT database. Clinical remission was defined as a decrease of ≥50% in dysphagia symptom score; histological remission was defined as a peak eosinophil count below 15 eosinophils per high-power field. Factors associated with effectiveness of PPI therapy were identified by binary logistic regression multivariate analyses., Results: Overall, 630 patients (76 children) received PPI as initial therapy (n = 600) or after failure to respond to other therapies (n = 30). PPI therapy achieved eosinophil density below 15 eosinophils per high-power field in 48.8% and a decreased symptom score in 71.0% of patients. More EoE patients with an inflammatory rather than stricturing phenotype accomplished clinico-histological remission after PPI therapy (OR 3.7; 95% CI, 1.4-9.5); as well as those who prolonged treatment length from 8 to 12 weeks (OR 2.7; 95% CI, 1.3-5.3). After achieving clinico-histological remission of EoE, PPI dosage reduction was effectively maintained in 69.9% of patients, but tended to be less effective among those with a stricturing phenotype., Conclusions: Inflammatory EoE phenotype and treatment duration up to 12 weeks correlated with greater chance for inducing remission of EoE. A stricturing phenotype decreased response rates to PPI therapy both initially and in the long term., (© 2020 John Wiley & Sons Ltd.)
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- 2020
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86. Antitumor Necrosis Factor Agents to Treat Endoscopic Postoperative Recurrence of Crohn's Disease: A Nationwide Study With Propensity-Matched Score Analysis.
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Cañete F, Mañosa M, Pérez-Martínez I, Barreiro-de Acosta M, González-Sueyro RC, Nos P, Iglesias-Flores E, Gutiérrez A, Bujanda L, Gordillo J, Ríos León R, Casanova MJ, Villoria A, Rodríguez-Lago I, López Serrano P, García-Herola A, Ramírez-de la Piscina P, Navarro-Llavat M, Taxonera C, Barrio J, Ramos L, Navarro P, Benítez-Leiva O, Calafat M, and Domènech E
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- Adalimumab pharmacology, Adalimumab therapeutic use, Adolescent, Adult, Anti-Inflammatory Agents pharmacology, Colonoscopy, Crohn Disease diagnosis, Crohn Disease immunology, Crohn Disease pathology, Drug Therapy, Combination methods, Female, Humans, Immunosuppressive Agents pharmacology, Infliximab pharmacology, Infliximab therapeutic use, Intestinal Mucosa diagnostic imaging, Intestinal Mucosa drug effects, Male, Mercaptopurine pharmacology, Mercaptopurine therapeutic use, Propensity Score, Recurrence, Retrospective Studies, Treatment Outcome, Young Adult, Anti-Inflammatory Agents therapeutic use, Crohn Disease drug therapy, Immunosuppressive Agents therapeutic use, Tumor Necrosis Factor-alpha antagonists & inhibitors
- Abstract
Introduction: Patients with Crohn's disease experiencing endoscopic postoperative recurrence (POR) may benefit from antitumor necrosis factor (TNF) agents but scarce data on this are available. Our aim was to assess the efficacy of anti-TNF in improving mucosal lesions in patients with endoscopic POR., Methods: Multicenter, retrospective, study of patients with Crohn's disease who underwent therapy with anti-TNF agents for endoscopic POR (Rutgeerts score > i1). Treatment outcomes were assessed by the findings in the last ileocolonoscopy performed after anti-TNF therapy was initiated. Endoscopic improvement and remission were defined as any reduction in the baseline Rutgeerts score and by a Rutgeerts score < i2, respectively., Results: A total of 179 patients were included, 83 were treated with infliximab and 96 with adalimumab. Median time on anti-TNF therapy at the last endoscopic assessment was 31 months (interquartile range, 13-54). Endoscopic improvement was observed in 61%, including 42% who achieved endoscopic remission. Concomitant use of thiopurines and treatment with infliximab were associated with endoscopic improvement (odds ratio [OR] 2.15, 95% confidence interval [CI] 1.04-4.46; P = 0.03, and OR 2.34, 95% CI 1.18-4.62; P < 0.01, respectively) and endoscopic remission (OR 3.16, 95% CI 1.65-6.05; P < 0.01, and OR 2.01, 95% CI 1.05-3.88; P = 0.04, respectively) in the multivariable logistic regression analysis. These results were confirmed in a propensity-matched score analysis., Discussion: In patients with endoscopic POR, anti-TNF agents improve mucosal lesions in almost two-thirds of the patients. In this setting, concomitant use of thiopurines and use of infliximab seem to be more effective in improving mucosal lesions.
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- 2020
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87. Eosinophilic esophagitis: An evidenced-based approach to diagnosis and treatment.
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Pérez-Martínez I, Rodrigo L, and Lucendo AJ
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- Adult, Anti-Inflammatory Agents therapeutic use, Budesonide therapeutic use, Child, Deglutition Disorders complications, Diet Therapy, Eosinophilic Esophagitis complications, Eosinophilic Esophagitis diagnosis, Evidence-Based Practice, Fluticasone therapeutic use, Humans, Inflammation complications, Proton Pump Inhibitors therapeutic use, Young Adult, Eosinophilic Esophagitis epidemiology, Eosinophilic Esophagitis therapy
- Abstract
Eosinophilic oesophagitis is a unique form of non-IgE-mediated food allergy characterised by oesophageal eosinophilic infiltration. The prevalence of EoE has grown to currently represent the first cause of dysphagia and food impaction in children and young adults. Avoiding food triggers is the only therapy targeting the cause of the disease, but none of the currently available food allergy tests adequately predicts food triggers for EoE. Strategies based on the empirical elimination of food are the most effective and convenient in clinical practice. Proton pump inhibitors constitute an effective first-line therapy in half of patients, through a direct anti-inflammatory effect independent of its action on gastric acid secretion. Topical glucocorticosteroids budesonide and fluticasone reduce eosinophilic inflammation and reverse symptoms. This review includes the most relevant aspects of the epidemiology, diagnosis, treatment and monitoring of eosinophilic oesophagitis., (Copyright © 2018 Elsevier España, S.L.U. All rights reserved.)
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- 2019
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88. Pyoderma gangrenosum and primary cutaneous cryptococcosis in an ulcerative colitis patient.
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Fraile López M, de Francisco R, Pérez-Martínez I, García García B, Vivanco Allende B, Asensi V, and Riestra S
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- Colitis, Ulcerative drug therapy, Cryptococcosis chemically induced, Dermatomycoses chemically induced, Humans, Immunosuppressive Agents adverse effects, Immunosuppressive Agents therapeutic use, Male, Middle Aged, Pyoderma Gangrenosum chemically induced, Cryptococcosis immunology, Dermatomycoses immunology, Pyoderma Gangrenosum immunology
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- 2019
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89. Response of the Biocontrol Agent Pseudomonas pseudoalcaligenes AVO110 to Rosellinia necatrix Exudate.
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Pliego C, Crespo-Gómez JI, Pintado A, Pérez-Martínez I, de Vicente A, Cazorla FM, and Ramos C
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- Antibiosis, Bacterial Proteins genetics, Bacterial Proteins metabolism, Mycelium genetics, Mycelium growth & development, Mycelium metabolism, Persea microbiology, Plant Roots microbiology, Pseudomonas pseudoalcaligenes genetics, Pseudomonas pseudoalcaligenes growth & development, Xylariales genetics, Xylariales growth & development, Plant Diseases microbiology, Pseudomonas pseudoalcaligenes physiology, Xylariales physiology
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The rhizobacterium Pseudomonas pseudoalcaligenes AVO110, isolated by the enrichment of competitive avocado root tip colonizers, controls avocado white root rot disease caused by Rosellinia necatrix Here, we applied signature-tagged mutagenesis (STM) during the growth and survival of AVO110 in fungal exudate-containing medium with the goal of identifying the molecular mechanisms linked to the interaction of this bacterium with R. necatrix A total of 26 STM mutants outcompeted by the parental strain in fungal exudate, but not in rich medium, were selected and named g rowth- a ttenuated m utants (GAMs). Twenty-one genes were identified as being required for this bacterial-fungal interaction, including membrane transporters, transcriptional regulators, and genes related to the metabolism of hydrocarbons, amino acids, fatty acids, and aromatic compounds. The bacterial traits identified here that are involved in the colonization of fungal hyphae include proteins involved in membrane maintenance (a dynamin-like protein and ColS) or cyclic-di-GMP signaling and chemotaxis. In addition, genes encoding a DNA helicase ( recB ) and a regulator of alginate production ( algQ ) were identified as being required for efficient colonization of the avocado rhizosphere. IMPORTANCE Diseases associated with fungal root invasion cause a significant loss of fruit tree production worldwide. The bacterium Pseudomonas pseudoalcaligenes AVO110 controls avocado white root rot disease caused by Rosellinia necatrix by using mechanisms involving competition for nutrients and niches. Here, a functional genomics approach was conducted to identify the bacterial traits involved in the interaction with this fungal pathogen. Our results contribute to a better understanding of the multitrophic interactions established among bacterial biocontrol agents, the plant rhizosphere, and the mycelia of soilborne pathogens., (Copyright © 2019 Pliego et al.)
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- 2019
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90. Impact of Epstein-Barr virus serological status on clinical outcomes in adult patients with inflammatory bowel disease.
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de Francisco R, Castaño-García A, Martínez-González S, Pérez-Martínez I, González-Huerta AJ, Morais LR, Fernández-García MS, Jiménez S, Díaz-Coto S, Flórez-Díez P, Suárez A, and Riestra S
- Subjects
- Adolescent, Adult, Aged, Antibodies, Viral blood, Cohort Studies, Epstein-Barr Virus Infections blood, Epstein-Barr Virus Infections complications, Female, Herpesvirus 4, Human isolation & purification, Humans, Immunosuppressive Agents therapeutic use, Inflammatory Bowel Diseases blood, Inflammatory Bowel Diseases complications, Male, Middle Aged, Prognosis, Seroepidemiologic Studies, Spain epidemiology, Young Adult, Epstein-Barr Virus Infections epidemiology, Herpesvirus 4, Human immunology, Inflammatory Bowel Diseases diagnosis, Inflammatory Bowel Diseases epidemiology
- Abstract
Background: Little is known about the impact of Epstein-Barr virus (EBV) infection on clinical outcomes in adults with inflammatory bowel disease (IBD)., Aim: To evaluate seroprevalence, seroconversion rate and complications associated with EBV infection in an adult IBD cohort attending a tertiary care hospital in Spain between 2006 and 2016., Methods: EBV serological status was determined. In seronegative patients, the seroconversion rate was evaluated. The complications associated with primary and latent EBV infection are described., Results: One thousand four hundred and eighty-three patients over the age of 17 were included in the study (mean age at EBV serological status determination was 48.3). Overall seroprevalence of EBV was 97.4% (95% CI: 96.6%-98.2%). The seroconversion rate was 29.7% (95% CI: 16.2-45.9) after a mean of 47.5 months. There were no differences in seroconversion rates between patients 35 years or younger and patients older than 35 years. A 66-year-old man, on treatment with thiopurines, developed lymphoma and a hemophagocytic syndrome during a primary EBV infection. Overall, six patients (one with primary infection and five with prior EBV infection) developed lymphoma. In three of five patients with lymphoma and thiopurine use, EBV was associated to the development of lymphoma., Conclusions: There is a small percentage of adults with IBD at risk of primary EBV infection. The risks of seroconversion and its complications remain through adulthood. Our results suggest that, when considering the use of thiopurines in IBD, the information on EBV serological status should be taken into account at any age., (© 2018 John Wiley & Sons Ltd.)
- Published
- 2018
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91. Performance of Two Screening Questionnaires for Inflammatory Arthritis in Patients with Inflammatory Bowel Disease.
- Author
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Queiro R, Rodríguez-Caminero S, Riestra S, de Francisco R, Pérez-Martínez I, and Ballina J
- Subjects
- Adult, Female, Humans, Male, Prospective Studies, Sensitivity and Specificity, Surveys and Questionnaires, Arthritis diagnosis, Inflammatory Bowel Diseases diagnosis
- Abstract
Musculoskeletal symptoms are the most common extraintestinal manifestations of inflammatory bowel disease (IBD). An essential step in the management of these patients is to establish referral algorithms through the use of appropriate screening tools. Our objective was to evaluate the performance of two simple questionnaires to detect inflammatory arthritis (IA) in patients with IBD. Two questionnaires, one for detecting axial IA and the other for peripheral IA, were tested among 112 IBD unselected consecutive patients of both sexes, aged 18-45 years. The study period was from January to December 2016. Each questionnaire was composed of three simple questions. If the patient answered affirmatively at least to two of the three questions, the questionnaire was considered positive. Clinical diagnosis of IA based on an expert's opinion was the reference gold standard. To obtain a weighted value of sensitivity and specificity, likelihood ratio (LR) values were calculated. Twenty-seven percent of the patients were considered positive responders to the axial questionnaire while 32% were considered positive responders to the peripheral questionnaire. Twenty-four patients (21.4%) were diagnosed with axial IA, whereas 26% had peripheral IA. The axial questionnaire yielded a sensitivity of 87.5% (67.6-97.3), specificity of 89.8% (81.5-92.2) and LR+ of 8.6 (4.5-16.2). For the peripheral questionnaire, these values were 82.8% (64.2-94.2), 87.4% (79-93.3), and 6.6 (3.8-11.4), respectively. Both questionnaires showed an adequate screening capacity for IA in patients with IBD. Their specificity, together with their simplicity, can make them suitable detection tools in gastroenterology and general medicine consultations.
- Published
- 2018
- Full Text
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92. Effect of beta-blocker dose on mortality after acute coronary syndrome.
- Author
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Raposeiras-Roubin S, Abu-Assi E, Caneiro-Queija B, Cobas-Paz R, Rioboo-Lestón L, García Rodríguez C, Giraldez Lemos C, Blanco Vidal M, Ogando Guillán B, Pérez Martínez I, Paredes-Galán E, Jimenez-Díaz V, Baz-Alonso JA, Calvo-Iglesias F, and Íñiguez-Romo A
- Subjects
- Aged, Cohort Studies, Female, Humans, Male, Middle Aged, Prognosis, Retrospective Studies, Acute Coronary Syndrome drug therapy, Acute Coronary Syndrome mortality, Adrenergic beta-Antagonists administration & dosage
- Abstract
Introduction: Beta-blocker doses that have been shown to be effective in randomized clinical trials are not commonly used in daily clinical practice. The aim of this study was to analyze whether there is a prognostic benefit of high rather than low doses of beta-blockers after an acute coronary syndrome (ACS)., Methods: In this retrospective cohort study, 2092 ACS patients discharged from hospital between June 2013 and January 2016 were classified according to the beta-blocker dose prescribed: high dose (≥50% of the target dose tested in clinical trials) and low dose (<50%). Two groups of 501 matched patients were obtained through propensity score matching according to treatment with high or low doses of beta-blockers. The prognostic impact (mortality) during follow-up of high vs. low dose was analyzed by Cox regression and represented by Kaplan-Meier curves., Results: Of the 2092 patients, 80.5% were discharged under beta-blockers, with lower mortality during follow-up (18.6±9.7 months). Of the 1685 patients discharged under beta-blockers, only 31.4% received high doses. There were no differences in mortality during follow-up between patients under high-dose vs. low-dose beta-blockers (HR 0.935, 95% CI 0.628-1.392, p=0.740), and the equivalence between the two doses remained after propensity score matching (HR 1.183, 95% CI 0.715-1.958, p=0.513)., Conclusion: No prognostic benefit was found in terms of mortality for high-dose vs. low-dose beta-blockers after an ACS., (Copyright © 2018 Sociedade Portuguesa de Cardiologia. Publicado por Elsevier España, S.L.U. All rights reserved.)
- Published
- 2018
- Full Text
- View/download PDF
93. Prevalence of Malnutrition and Nutritional Characteristics of Patients With Inflammatory Bowel Disease.
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Casanova MJ, Chaparro M, Molina B, Merino O, Batanero R, Dueñas-Sadornil C, Robledo P, Garcia-Albert AM, Gómez-Sánchez MB, Calvet X, Trallero MDR, Montoro M, Vázquez I, Charro M, Barragán A, Martínez-Cerezo F, Megias-Rangil I, Huguet JM, Marti-Bonmati E, Calvo M, Campderá M, Muñoz-Vicente M, Merchante A, Ávila AD, Serrano-Aguayo P, De Francisco R, Hervías D, Bujanda L, Rodriguez GE, Castro-Laria L, Barreiro-de Acosta M, Van Domselaar M, Ramirez de la Piscina P, Santos-Fernández J, Algaba A, Torra S, Pozzati L, López-Serrano P, Arribas MDR, Rincón ML, Peláez AC, Castro E, García-Herola A, Santander C, Hernández-Alonso M, Martín-Noguerol E, Gómez-Lozano M, Monedero T, Villoria A, Figuerola A, Castaño-García A, Banales JM, Díaz-Hernández L, Argüelles-Arias F, López-Díaz J, Pérez-Martínez I, García-Talavera N, Nuevo-Siguairo OK, Riestra S, and Gisbert JP
- Subjects
- Adolescent, Adult, Aged, Aged, 80 and over, Body Composition, Body Mass Index, Crohn Disease, Electric Impedance, Female, Food, Hand Strength, Humans, Inflammatory Bowel Diseases complications, Male, Middle Aged, Nutrition Assessment, Prevalence, Prospective Studies, Risk Factors, Spain epidemiology, Symptom Flare Up, Young Adult, Diet, Feeding Behavior, Health Knowledge, Attitudes, Practice, Inflammatory Bowel Diseases physiopathology, Malnutrition epidemiology, Malnutrition physiopathology, Nutritional Status
- Abstract
Background and Aims: This study sought to determine the prevalence of malnutrition in patients with inflammatory bowel disease, to analyse the dietary beliefs and behaviours of these patients, to study their body composition, to evaluate their muscular strength and to identify the factors associated with malnutrition in these patients., Methods: This was a prospective, multicentre study. Crohn's disease and ulcerative colitis patients from 30 Spanish centres, from the outpatient clinics, were included. A questionnaire of 11 items was applied to obtain data from patients' dietary behaviour and beliefs. Patients who accepted were evaluated to assess their nutritional status using Subjective Global Assessment and body mass index. Body composition was evaluated through bioelectrical impedance., Results: A total of 1271 patients were included [51% women, median age 45 years, 60% Crohn's disease]. Of these, 333 patients underwent the nutritional evaluation. A total of 77% of patients declared that they avoided some foods to prevent disease relapse. Eighty-six per cent of patients avoided some foods when they had disease activity because of fear of worsening the flare. Sixty-seven per cent of patients modified their dietary habits after disease diagnosis. The prevalence of malnutrition was 16% [95% confidence interval = 12-20%]. In the multivariate analysis, history of abdominal surgery, active disease and avoidance of some foods during flares were associated with higher risk of malnutrition., Conclusions: The prevalence of malnutrition in inflammatory bowel disease patients was high. We identified some predictive factors of malnutrition. Most of the patients had self-imposed food restrictions, based on their beliefs., (Copyright © 2017 European Crohn’s and Colitis Organisation (ECCO). Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com)
- Published
- 2017
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- View/download PDF
94. Risk factors for tuberculosis in inflammatory bowel disease: anti-tumor necrosis factor and hospitalization.
- Author
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Riestra S, de Francisco R, Arias-Guillén M, Saro C, García-Alvarado M, Duque JM, Palacios JJ, Muñoz F, Blanco L, Castaño O, Pérez-Martínez I, Martínez-Camblor P, Pérez Hernández D, and Suárez A
- Subjects
- Adalimumab adverse effects, Adolescent, Adult, Antibodies, Monoclonal therapeutic use, Case-Control Studies, Female, Hospitalization statistics & numerical data, Humans, Infliximab adverse effects, Male, Middle Aged, Retrospective Studies, Risk Factors, Spain epidemiology, Young Adult, Antibodies, Monoclonal adverse effects, Inflammatory Bowel Diseases complications, Inflammatory Bowel Diseases epidemiology, Tuberculosis epidemiology, Tuberculosis etiology, Tumor Necrosis Factor-alpha antagonists & inhibitors
- Abstract
Aims: To determine risk factors for active tuberculosis in patients with inflammatory bowel diseases., Methods: Retrospective, case-control study at 4 referral hospitals in Spain. Cases developed tuberculosis after a diagnosis of inflammatory bowel disease. Controls were inflammatory bowel disease patients who did not develop tuberculosis. For each case, we randomly selected 3 controls matched for sex, age (within 5 years) and time of inflammatory bowel disease diagnosis (within 3 years). Inflammatory bowel disease characteristics, candidate risk factors for tuberculosis and information about the tuberculosis episode were recorded. Multivariate analysis and a Chi-squared automatic interaction detector were used., Results: Thirty-four cases and 102 controls were included. Nine of the 34 cases developed active tuberculosis between 1989 and 1999, and 25 became ill between 2000 and 2012. Multivariate regression showed an association between active tuberculosis and anti-TNF (tumor necrosis factor) therapy in the previous 12 months (OR 7.45; 95% CI, 2.39-23.12; p = .001); hospitalization in the previous 6 months (OR 4.38; 95% CI, 1.18-16.20; p = .027); and albumin levels (OR 0.88; 95% CI, 0.81-0.95; p = .001). The median time between the start of biologic therapy and the onset of active tuberculosis was 13 (interquartile range, 1-58) months. Tuberculosis developed after a year of anti-TNF therapy in 53%, and late reactivation occurred in at least 3 of 8 patients., Conclusions: The main risks factors for developing tuberculosis were anti-TNF therapy and hospitalization. Over half the cases related to anti-TNF treatment occurred after a year.
- Published
- 2016
- Full Text
- View/download PDF
95. Gastroenterology case report of mesalazine-induced cardiopulmonary hypersensitivity.
- Author
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Ferrusquía J, Pérez-Martínez I, Gómez de la Torre R, Fernández-Almira ML, de Francisco R, Rodrigo L, and Riestra S
- Subjects
- Adrenal Cortex Hormones therapeutic use, Adult, Biopsy, Colitis, Ulcerative diagnosis, Drug Substitution, Humans, Male, Pericardial Effusion diagnosis, Predictive Value of Tests, Pulmonary Eosinophilia diagnosis, Remission Induction, Respiratory Hypersensitivity diagnosis, Risk Factors, Severity of Illness Index, Tomography, X-Ray Computed, Treatment Outcome, Anti-Inflammatory Agents, Non-Steroidal adverse effects, Colitis, Ulcerative drug therapy, Mesalamine adverse effects, Pericardial Effusion chemically induced, Pulmonary Eosinophilia chemically induced, Respiratory Hypersensitivity chemically induced
- Abstract
Mesalazine is a 5-aminosalicylic acid derivative that has been widely used to treat patients with inflammatory bowel disease. Accumulating evidence indicates that mesalazine has a very low rate of adverse drug reactions and is well tolerated by patients. However, a few cases of pulmonary and cardiac disease related to mesalazine have been reported in the past, though infrequently, preventing clinicians from diagnosing the conditions early. We describe the case of a 32-year-old man with ulcerative colitis who was admitted with a two-month history of persistent fever following mesalazine treatment initiated 14 mo earlier. At the time of admission, mesalazine dose was increased from 1.5 to 3.0 g/d, and antibiotic therapy was started with no improvement. Three weeks after admission, the patient developed dyspnea, non-productive cough, and chest pain. Severe eosinophilia was detected in laboratory tests, and a computed tomography scan revealed interstitial infiltrates in both lungs, as well as a large pericardial effusion. The bronchoalveolar lavage reported a CD4/CD8 ratio of 0.5, and an increased eosinophil count. Transbronchial biopsy examination showed a severe eosinophilic infiltrate of the lung tissue. Mesalazine-induced cardiopulmonary hypersensitivity was suspected after excluding other possible etiologies. Consequently, mesalazine treatment was suspended, and corticosteroid therapy was initiated, resulting in resolution of symptoms and radiologic abnormalities. We conclude that mesalazine-induced pulmonary and cardiac hypersensitivity should always be considered in the differential diagnosis of unexplained cardiopulmonary symptoms and radiographic abnormalities in patients with inflammatory bowel disease.
- Published
- 2015
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96. Hierarchical management of carbon sources is regulated similarly by the CbrA/B systems in Pseudomonas aeruginosa and Pseudomonas putida.
- Author
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Valentini M, García-Mauriño SM, Pérez-Martínez I, Santero E, Canosa I, and Lapouge K
- Subjects
- Histidine Kinase, Protein Kinases metabolism, Carbon metabolism, Gene Expression Regulation, Bacterial, Pseudomonas aeruginosa genetics, Pseudomonas aeruginosa metabolism, Pseudomonas putida genetics, Pseudomonas putida metabolism, Transcription Factors metabolism
- Abstract
The CbrA/B system in pseudomonads is involved in the utilization of carbon sources and carbon catabolite repression (CCR) through the activation of the small RNAs crcZ in Pseudomonas aeruginosa, and crcZ and crcY in Pseudomonas putida. Interestingly, previous works reported that the CbrA/B system activity in P. aeruginosa PAO1 and P. putida KT2442 responded differently to the presence of different carbon sources, thus raising the question of the exact nature of the signal(s) detected by CbrA. Here, we demonstrated that the CbrA/B/CrcZ(Y) signal transduction pathway is similarly activated in the two Pseudomonas species. We show that the CbrA sensor kinase is fully interchangeable between the two species and, moreover, responds similarly to the presence of different carbon sources. In addition, a metabolomics analysis supported the hypothesis that CCR responds to the internal energy status of the cell, as the internal carbon/nitrogen ratio seems to determine CCR and non-CCR conditions. The strong difference found in the 2-oxoglutarate/glutamine ratio between CCR and non-CCR conditions points to the close relationship between carbon and nitrogen availability, or the relationship between the CbrA/B and NtrB/C systems, suggesting that both regulatory systems sense the same sort or interrelated signal., (The Authors.)
- Published
- 2014
- Full Text
- View/download PDF
97. New insights into the role of indole-3-acetic acid in the virulence of Pseudomonas savastanoi pv. savastanoi.
- Author
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Aragón IM, Pérez-Martínez I, Moreno-Pérez A, Cerezo M, and Ramos C
- Subjects
- Biosynthetic Pathways genetics, Operon, Virulence, Gene Expression Regulation, Bacterial, Indoleacetic Acids metabolism, Pseudomonas genetics, Pseudomonas growth & development
- Abstract
Indole-3-acetic acid (IAA) is a widespread phytohormone among plant-associated bacteria, including the tumour-inducing pathogen of woody hosts, Pseudomonas savastanoi pv. savastanoi. A phylogenetic analysis of the iaaM/iaaH operon, which is involved in the biosynthesis of IAA, showed that one of the two operons encoded by Pseudomonas savastanoi pv. savastanoi NCPPB 3335, iaaM-1/iaaH-1, is horizontally transferred among bacteria belonging to the Pseudomonas syringae complex. We also show that biosynthesis of the phytohormone, virulence and full fitness of this olive pathogen depend only on the functionality of the iaaM-1/iaaH-1 operon. In contrast, the iaaM-2/iaaH-2 operon, which carries a 22-nt insertion in the iaaM-2 gene, does not contribute to the production of IAA by this bacterium. A residual amount of IAA was detected in the culture supernatants of a double mutant affected in both iaaM/iaaH operons, suggesting that a different pathway might also contribute to the total pool of the phytohormone produced by this pathogen. Additionally, we show that exogenously added IAA negatively and positively regulates the expression of genes related to the type III and type VI secretion systems, respectively. Together, these results suggest a role of IAA as a signalling molecule in this pathogen., (© 2014 Federation of European Microbiological Societies. Published by John Wiley & Sons Ltd. All rights reserved.)
- Published
- 2014
- Full Text
- View/download PDF
98. T-cell profiling and the immunodiagnosis of latent tuberculosis infection in patients with inflammatory bowel disease.
- Author
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Arias-Guillén M, Riestra S, de Francisco R, Palacios JJ, Belda J, Escalante P, Pérez-Martínez I, Molinos LM, Garcia-Clemente M, Pando-Sandoval A, Rodrigo L, Prieto A, Martínez-Camblor P, Losada A, and Casan P
- Subjects
- Adult, Diagnosis, Differential, Enzyme-Linked Immunosorbent Assay, Female, Follow-Up Studies, Humans, Immunologic Tests methods, Incidence, Inflammatory Bowel Diseases complications, Inflammatory Bowel Diseases epidemiology, Latent Tuberculosis complications, Latent Tuberculosis epidemiology, Lymphocyte Count, Male, Middle Aged, Prevalence, Prospective Studies, Risk Factors, Spain epidemiology, Immunity, Innate, Inflammatory Bowel Diseases immunology, Latent Tuberculosis diagnosis, Mass Screening methods, T-Lymphocyte Subsets immunology
- Abstract
Background: Factors associated with performance of interferon-γ release assays (IGRA) and the tuberculin skin test (TST) in screening for latent tuberculosis infection in patients with inflammatory bowel diseases (IBD) are still poorly understood. The influence of peripheral T-cell subset counts on the results also remain unclear., Methods: Prospective single-center study in 205 patients with IBD. Latent tuberculosis infection screening included a chest radiograph, TST (retest if negative), and 2 IGRAs: QuantiFERON-TB Gold In-Tube (QFT-GIT) and TSPOT-TB (TSPOT). T-cell subpopulations were determined by flow cytometry., Results: Twenty-one (10.2%) patients had an abnormal chest radiograph, 55 (26.8%) had a positive TST, 16 (7.8%) had a positive QFT-GIT, and 25 (12.6%) had a positive TSPOT. TST positivity was lower in patients on ≥2 immunosuppressants compared with the controls (5-aminosalicylic acid treatment) (10.4% versus 38.2%, respectively) (P = 0.0057). No other drugs influenced TST or IGRA positivity. In patients on corticosteroid treatment, anti-TNF treatment, or ≥2 immunosuppressants, IGRAs detected 10 cases of latent tuberculosis infection not identified by TST. TSPOT and QFT-GIT increased yield by 56% and 22%, respectively. No significant differences in T-cell subpopulations were found between patients with positive or negative TST or TSPOT results. However, patients with positive QFT-GIT findings had more CD8 T cells (mean, 883 ± 576 versus 484 ± 385 cells per microliter in patients with negative results) (P = 0.022)., Conclusions: IGRAs can improve TST-based screening in patients with IBD on immunosuppressive therapy. A low CD8 count can affect QFT-GIT results. We suggest combining TSPOT and TST screening in patients with IBD on immunosuppressants.
- Published
- 2014
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99. A novel cyanide-inducible gene cluster helps protect Pseudomonas aeruginosa from cyanide.
- Author
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Frangipani E, Pérez-Martínez I, Williams HD, Cherbuin G, and Haas D
- Subjects
- Bacterial Proteins genetics, Pseudomonas aeruginosa genetics, Bacterial Proteins metabolism, Gene Expression Regulation, Bacterial, Hydrogen Cyanide metabolism, Multigene Family, Pseudomonas aeruginosa metabolism
- Abstract
Pseudomonas aeruginosa produces the toxic secondary metabolite hydrogen cyanide (HCN) at high cell population densities and low aeration. Here, we investigated the impact of HCN as a signal in cell-cell communication by comparing the transcriptome of the wild-type strain PAO1 to that of an HCN-negative mutant under cyanogenic conditions. HCN repressed four genes and induced 12 genes. While the individual functions of these genes are unknown, with one exception (i.e. a ferredoxin-dependent reductase), a highly inducible six-gene cluster (PA4129-PA4134) was found to be crucial for protection of P. aeruginosa from external HCN intoxication. A double mutant deleted for PA4129-PA4134 and cioAB (encoding cyanide-insensitive oxidase) did not grow with 100 μM KCN, whereas the corresponding single mutants were essentially unaffected, suggesting a synergistic action of the PA4129-PA4134 gene products and cyanide-insensitive oxidase., (© 2013 Society for Applied Microbiology and John Wiley & Sons Ltd.)
- Published
- 2014
- Full Text
- View/download PDF
100. Transcriptional activation of the CrcZ and CrcY regulatory RNAs by the CbrB response regulator in Pseudomonas putida.
- Author
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García-Mauriño SM, Pérez-Martínez I, Amador CI, Canosa I, and Santero E
- Subjects
- Bacterial Proteins metabolism, Binding Sites, DNA, Bacterial genetics, DNA, Bacterial metabolism, Gene Expression Profiling, Promoter Regions, Genetic, Protein Binding, Signal Transduction, Gene Expression Regulation, Bacterial, Pseudomonas putida genetics, RNA, Untranslated biosynthesis, Transcription Factors metabolism, Transcriptional Activation
- Abstract
The CbrAB two-component system has been described as a high-ranked element in the regulatory hierarchy of Pseudomonas putida that controls a variety of metabolic and behavioural traits required for adaptation to changing environmental conditions. We show that the response regulatory protein CbrB, an activator of σ(N) -dependent promoters, directly controls the expression of the small RNAs CrcZ and CrcY in P. putida. These two RNAs sequester the protein Crc, which is a translational repressor of multiple pathways linked to carbon catabolite repression. We characterized the in vivo and in vitro activation by CbrB at both crcZ and crcY promoters, and identified new DNA sequences where the protein binds. IHF, a co-activator at many σ(N) -dependent promoters, also binds to the promoter regions and contributes to the activation of the sRNAs. CbrB phosphorylation is necessary at physiological activation conditions, but a higher dose of the protein allows in vitro transcriptional activation in its non-phosphorylated form. We also show there is some production of CrcY coming from an upstream promoter independent of CbrB. Thus, CbrAB constitute a global signal transduction pathway integrated in a higher regulatory network that also controls catabolite repression through the expression of the two regulatory RNAs CrcZ and CrcY., (© 2013 John Wiley & Sons Ltd.)
- Published
- 2013
- Full Text
- View/download PDF
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