16 results on '"Barril, Silvia"'
Search Results
2. Bronchoalveolar cytokine profile differentiates Pulmonary Langerhans cell histiocytosis patients from other smoking-related interstitial lung diseases
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Barril, Silvia, Acebo, Paloma, Millan-Billi, Paloma, Luque, Alfonso, Sibila, Oriol, Tarín, Carlos, Tazi, Abdellatif, Castillo, Diego, and Hortelano, Sonsoles
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- 2023
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3. Low adherence to the Mediterranean diet is associated with increased prevalence and number of atherosclerotic plaques in the ILERVAS cohort
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Miquel, Eva, Ortega, Marta, Barbé, Ferran, González, Jessica, Barril, Silvia, Sánchez-de-la-Torre, Manuel, Portero-Otín, Manuel, Jové, Mariona, Hernández, Marta, Rius, Ferran, Godoy, Pere, Alonso, Montse Martinez, Rojo-López, Marina Idalia, Bermúdez-López, Marcelino, Castro, Eva, Farràs, Cristina, Torres, Gerard, Pamplona, Reinald, Lecube, Albert, Valdivielso, José Manuel, Fernández, Elvira, Julve, Josep, Castelblanco, Esmeralda, Franch-Nadal, Josep, Alonso, Núria, Granado-Casas, Minerva, and Mauricio, Dídac
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- 2023
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4. Bronchoalveolar Lavage Complements Transbronchial Cryobiopsy Diagnosis in Diffuse Interstitial Lung Diseases
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Serra, Candela, Torrego, Alfons, Pajares, Virginia, Millan-Billi, Paloma, Barril, Silvia, Alonso, Ana, Navarro, Marta, Lopez, Laura, Franquet, Tomas, and Castillo, Diego
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- 2022
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5. Levels of Lysozyme and SLPI in Bronchoalveolar Lavage: Exploring Their Role in Interstitial Lung Disease.
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Osuna-Gómez, Rubén, Mulet, Maria, Barril, Silvia, Cantó, Elisabet, Millan-Billi, Paloma, Pardessus, Ana, de la Rosa-Carrillo, David, Castillo, Diego, and Vidal, Silvia
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LYSOZYMES ,INTERSTITIAL lung diseases ,LACTOFERRIN ,MONONUCLEAR leukocytes ,BRONCHOALVEOLAR lavage ,PULMONARY fibrosis - Abstract
Interstitial lung diseases (ILDs) are characterized by inflammation or fibrosis of the pulmonary parenchyma. Despite the involvement of immune cells and soluble mediators in pulmonary fibrosis, the influence of antimicrobial peptides (AMPs) remains underexplored. These effector molecules display a range of activities, which include immunomodulation and wound repair. Here, we investigate the role of AMPs in the development of fibrosis in ILD. We compare the concentration of different AMPs and different cytokines in 46 fibrotic (F-ILD) and 17 non-fibrotic (NF-ILD) patients by ELISA and using peripheral blood mononuclear cells from in vitro stimulation in the presence of lysozyme or secretory leukocyte protease inhibitor (SLPI) from 10 healthy donors. We observed that bronchoalveolar lavage (BAL) levels of AMPs were decreased in F-ILD patients (lysozyme: p < 0.001; SLPI: p < 0.001; LL-37: p < 0.001; lactoferrin: p = 0.47) and were negatively correlated with levels of TGF-β (lysozyme: p = 0.02; SLPI: p < 0.001) and IL-17 (lysozyme: p < 0.001; SLPI: p < 0.001). We observed that lysozyme increased the percentage of CD86
+ macrophages (p < 0.001) and the production of TNF-α (p < 0.001). We showed that lysozyme and SLPI were associated with clinical parameters (lysozyme: p < 0.001; SLPI: p < 0.001) and disease progression (lysozyme: p < 0.001; SLPI: p = 0.01). These results suggest that AMPs may play an important role in the anti-fibrotic response, regulating the effect of pro-fibrotic cytokines. In addition, levels of lysozyme in BAL may be a potential biomarker to predict the progression in F-ILD patients. [ABSTRACT FROM AUTHOR]- Published
- 2024
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6. Palliative Care in Diffuse Interstitial Lung Disease: Results of a Spanish Survey
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Barril, Silvia, Alonso, Ana, Rodríguez-Portal, José Antonio, Viladot, Margarita, Giner, Jordi, Aparicio, Francisco, Romero-Ortiz, Ana, Acosta, Orlando, and Castillo, Diego
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- 2018
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7. Cuidados paliativos en la enfermedad pulmonar intersticial difusa: resultados de una encuesta de ámbito nacional
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Barril, Silvia, Alonso, Ana, Rodríguez-Portal, José Antonio, Viladot, Margarita, Giner, Jordi, Aparicio, Francisco, Romero-Ortiz, Ana, Acosta, Orlando, and Castillo, Diego
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- 2018
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8. Utility of Induced Sputum in Routine Clinical Practice
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Barril, Silvia, Sebastián, Laura, Cotta, Gianluca, Crespo, Astrid, Mateus, Eder, Torrejón, Montserrat, Ramos-Barbón, David, and Plaza, Vicente
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- 2016
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9. Utilidad del esputo inducido en la práctica clínica habitual
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Barril, Silvia, Sebastián, Laura, Cotta, Gianluca, Crespo, Astrid, Mateus, Eder, Torrejón, Montserrat, Ramos-Barbón, David, and Plaza, Vicente
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- 2016
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10. The immunoregulatory role of IL‐35 in patients with interstitial lung disease.
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Osuna‐Gómez, Rubén, Barril, Silvia, Mulet, Maria, Zamora Atenza, Carlos, Millan‐Billi, Paloma, Pardessus, Ana, Brough, Douglas E., Sabzevari, Helen, Semnani, Roshanak T., Castillo, Diego, and Vidal, Silvia
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INTERSTITIAL lung diseases , *PULMONARY fibrosis , *T cells , *CD4 antigen , *INTERLEUKIN-17 - Abstract
Pulmonary fibrosis involves various types of immune cells and soluble mediators, including TGF‐β and IL‐35, a recently identified heterodimeric cytokine that belongs to the IL‐12 cytokine family. However, the effect of regulatory IL‐35 may play an important role in fibrotic diseases. The aim of this paper is to explore the immunoregulatory role of IL‐35 in the development of fibrosis in interstitial lung disease (ILD). To gain a better understanding of this issue, the concentrations of IL‐35 and different profibrotic cytokines in fibrotic (F‐ILD) and non‐fibrotic (NF‐ILD) patients by ELISA were compared to that of intracellular IL‐35 and IL‐17 on CD4+ T cells stimulated in the presence of BAL or with different ratios of recombinant IL‐35 (rIL‐35) and TGF‐β (rTGF‐β), which were evaluated by flow cytometry. We observed that BAL concentration of IL‐35 was lower in F patients (p < 0.001) and was negatively correlated with concentrations of TGF‐β (p < 0.001) and IL‐17 (p < 0.001). In supplemented cell cultures, BAL from NF but not F patients enhanced the percentage of IL‐35 + CD4+ T (p < 0.001) cells and decreased the percentage of IL‐17 + CD4+ T cells (p < 0.001). The percentage of IL‐35 + CD4+ T cells correlated positively with BAL concentration of IL‐35 (p = 0.02), but correlated negatively with BAL concentrations of IL‐17 (p = 0.007) and TGF‐β (p = 0.01). After adjusting the concentrations of recombinant cytokines to establish a TGF‐β: IL‐35 ratio of 1:4, an enhanced percentage of IL‐35 + CD4+ T cells (p < 0.001) but a decreased percentage of IL‐17 + CD4+ T cells (p < 0.001) was observed. After adding recombinant IL‐35 to the BAL from F patients until a 1:4 ratio of TGF‐β: IL‐35 was reached, a significantly increased percentage of IL‐35 + CD4+ T cells (p < 0.001) and a decreased percentage of IL‐17 + CD4+ T cells (p = 0.003) was found. These results suggest that IL‐35 may induce an anti‐fibrotic response, regulating the effect of TGF‐β and the inflammatory response on CD4+ T cells. In addition, the TGF‐β: IL‐35 ratio in BAL has been shown to be a potential biomarker to predict the outcome of F patients with ILD. [ABSTRACT FROM AUTHOR]
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- 2023
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11. Impact of Early Referral to Palliative Care in Patients with Interstitial Lung Disease.
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Rodrigo-Troyano, Ana, Alonso, Ana, Barril, Silvia, Fariñas, Oscar, Güell, Ernest, Pascual, Antonio, and Castillo, Diego
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HOSPITAL emergency services ,SCIENTIFIC observation ,CONFIDENCE intervals ,PLACE of death ,INTERSTITIAL lung diseases ,PATIENTS ,RETROSPECTIVE studies ,HOSPITAL admission & discharge ,HOSPITAL mortality ,MEDICAL referrals ,LOGISTIC regression analysis ,ODDS ratio ,PALLIATIVE treatment - Abstract
Background: Interstitial lung diseases (ILDs) have a major impact on survival and quality of life but only a small percentage of patients are referred for palliative care (PC). Objective: To assess the impact of early PC referral on hospital admissions, emergency department visits, and place of death in the last year of life. Design: This is a single-center retrospective observational study. Setting/Subjects: Subjects were patients with ILDs who attended the respiratory department of Hospital Santa Creu i Sant Pau (Barcelona, Spain) between 2011 and 2019. Results: Of the 51 included patients, 45% received early PC referral. Logistic regression indicated that early PC referral was independently associated with a lower risk of hospital admissions in the last year of life (OR = 0.16; 95% CI 0.03–0.75; p = 0.02) and a lower risk of dying in hospital (OR = 0.11; 95% CI 0.02–0.5; p = 0.009). Conclusion: Early PC referral reduces the need for hospitalization and enables domiciliary death. [ABSTRACT FROM AUTHOR]
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- 2022
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12. Mapping IPF helps identify geographic regions at higher risk for disease development and potential triggers.
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Shull, Jessica Germaine, Pay, Maria Teresa, Lara Compte, Carla, Olid, Miriam, Bermudo, Guadalupe, Portillo, Karina, Sellarés, Jacobo, Balcells, Eva, Vicens‐Zygmunt, Vanesa, Planas‐Cerezales, Lurdes, Badenes‐Bonet, Diana, Blavia, Rosana, Rivera‐Ortega, Pilar, Moreno, Amalia, Sans, Jordi, Perich, Damià, Barril, Silvia, Esteban, Leonardo, Garcia‐Bellmunt, Laia, and Esplugas, Jordi
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IDIOPATHIC pulmonary fibrosis ,AIR pollution ,AIR pollutants ,PULMONARY fibrosis ,ENVIRONMENTAL risk - Abstract
Background and objective: The relationship between IPF development and environmental factors has not been completely elucidated. Analysing geographic regions of idiopathic pulmonary fibrosis (IPF) cases could help identify those areas with higher aggregation and investigate potential triggers. We hypothesize that cross‐analysing location of IPF cases and areas of consistently high air pollution concentration could lead to recognition of environmental risk factors for IPF development. Methods: This retrospective study analysed epidemiological and clinical data from 503 patients registered in the Observatory IPF.cat from January 2017 to June 2019. Incident and prevalent IPF cases from the Catalan region of Spain were graphed based on their postal address. We generated maps of the most relevant air pollutant PM2.5 from the last 10 years using data from the CALIOPE air quality forecast system and observational data. Results: In 2018, the prevalence of IPF differed across provinces; from 8.1 cases per 100 000 habitants in Barcelona to 2.0 cases per 100 000 in Girona. The ratio of IPF was higher in some areas. Mapping PM2.5 levels illustrated that certain areas with more industry, traffic and shipping maintained markedly higher PM2.5 concentrations. Most of these locations correlated with higher aggregation of IPF cases. Compared with other risk factors, PM2.5 exposure was the most frequent. Conclusion: In this retrospective study, prevalence of IPF is higher in areas of elevated PM2.5 concentration. Prospective studies with targeted pollution mapping need to be done in specific geographies to compile a broader profile of environmental factors involved in the development of pulmonary fibrosis. [ABSTRACT FROM AUTHOR]
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- 2021
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13. Characteristics of atheromatosis in the prediabetes stage: a cross-sectional investigation of the ILERVAS project.
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Sánchez, Enric, Betriu, Àngels, López-Cano, Carolina, Hernández, Marta, Fernández, Elvira, Purroy, Francisco, Bermúdez-López, Marcelino, Farràs-Sallés, Cristina, Barril, Silvia, Pamplona, Reinald, Rius, Ferran, Hernández, Cristina, Simó, Rafael, Lecube, Albert, the ILERVAS project collaborators, Barbé, Ferran, Valdivielso, José-Manuel, Arqué, Glòria, González, Jessica, and Vena, Ana
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CARDIOVASCULAR diseases risk factors ,GLYCOSYLATED hemoglobin ,ATHEROSCLEROTIC plaque ,PREDIABETIC state ,FEMORAL artery - Abstract
Background: Prediabetes has recently been associated with subclinical atheromatous disease in the middle-aged population. Our aim was to characterize atheromatous plaque burden by the number of affected territories and the total plaque area in the prediabetes stage. Methods: Atheromatous plaque burden (quantity of plaques and total plaque area) was assessed in 12 territories from the carotid and femoral regions using ultrasonography in 6688 non-diabetic middle-aged subjects without cardiovascular disease. Prediabetes was defined by glycosylated hemoglobin (HbA1c) between 5.7 and 6.4% according to the American Diabetes Association guidelines. Results: Prediabetes was diagnosed in 33.9% (n = 2269) of the ILERVAS participants. Subjects with prediabetes presented a higher prevalence of subclinical atheromatous disease than participants with HbA1c < 5.7% (70.4 vs. 67.5%, p = 0.017). In the population with prediabetes this was observed at the level of the carotid territory (p < 0.001), but not in the femoral arteries. Participants in the prediabetes stage also presented a significantly higher number of affected territories (2 [1;3] vs. 1 [0;3], p = 0.002), with a positive correlation between HbA1c levels and the number of affected territories (r = 0.068, p < 0.001). However, atheromatosis was only significantly (p = 0.016) magnified by prediabetes in those subjects with 3 or more cardiovascular risk factors. The multivariable logistic regression model showed that the well-established cardiovascular risk factors together with HbA1c were independently associated with the presence of atheromatous disease in participants with prediabetes. When males and females were analyzed separately, we found that only men with prediabetes presented both carotid and femoral atherosclerosis, as well as an increase of total plaque area in comparison with non-prediabetic subjects. Conclusions: The prediabetes stage is accompanied by an increased subclinical atheromatous disease only in the presence of other cardiovascular risk factors. Prediabetes modulates the atherogenic effect of cardiovascular risk factors in terms of distribution and total plaque area in a sex-dependent manner. Trial registration NCT03228459 (clinicaltrials.gov) [ABSTRACT FROM AUTHOR]
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- 2019
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14. Sympathetic Hyperactivity and Sleep Disorders in Individuals With Type 2 Diabetes.
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López-Cano, Carolina, Gutiérrez-Carrasquilla, Liliana, Sánchez, Enric, González, Jessica, Yeramian, Andree, Martí, Raquel, Hernández, Marta, Cao, Gonzalo, Ribelles, Mercè, Gómez, Xavier, Barril, Silvia, Barbé, Ferran, Hernández, Cristina, Simó, Rafael, and Lecube, Albert
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TYPE 2 diabetes ,SLEEP disorders ,SYMPATHETIC nervous system ,HYPERACTIVITY - Abstract
Introduction: Many studies on the impact of type 2 diabetes mellitus (T2DM) on sleep breathing have shown a higher prevalence and severity of sleep apnea-hypopnea syndrome (SAHS) in those with T2DM. Moreover, an increased activity of the sympathetic nervous system has been described in both pathologies. This cross-sectional study aimed to assess sympathetic activity in patients with T2DM, and to investigate the relationship between sympathetic activity and polysomnographic parameters. Materials and Methods: Thirty-six patients with T2DM without known clinical macrovascular nor pulmonary disease and 11 controls underwent respiratory polygraphy, and their cardiac variability and 24-h urine total metanephrines were measured. Results: SAHS was highly prevalent with a mean apnea-hypopnea index (AHI) in the range of moderate SAHS. In patients with T2DM, the nocturnal concentration of total metanephrines in urine were higher than diurnal levels [247.0 (120.0–1375.0) vs. 210.0 (92.0–670.0), p = 0.039]. The nocturnal total metanephrine concentration was positively and significantly associatedwith the percentage of sleeping time spent with oxygen saturation <90%(CT90). In the entire population and in subjects with T2DM, the multivariate regression analysis showed a direct interaction between the nocturnal concentration of urine metanephrines and the CT90. Conclusion: These findings suggest that the increase in sympathetic activity previously described in patients with T2DM could be mediated through nocturnal breathing disturbances. The diagnosis and treatment of SAHS may influence sympathetic activity disorders and may contribute to an improvement in T2DM and cardiovascular risk. [ABSTRACT FROM AUTHOR]
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- 2019
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15. Migratory Pulmonary Nodules in a Patient With Ulcerative Colitis.
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Barril, Silvia, Rodrigo-Troyano, Ana, Giménez, Ana, and Sibila, Oriol
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- 2015
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16. Pseudomonas aeruginosa resistance patterns and clinical outcomes in hospitalized exacerbations of COPD.
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Rodrigo‐Troyano, Ana, Suarez‐Cuartin, Guillermo, Peiró, Meritxell, Barril, Silvia, Castillo, Diego, Sanchez‐Reus, Ferran, Plaza, Vicente, Restrepo, Marcos I., Chalmers, James D., and Sibila, Oriol
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OBSTRUCTIVE lung disease treatment ,PSEUDOMONAS aeruginosa infections ,OBSTRUCTIVE lung diseases patients ,DRUG resistance ,SPUTUM examination ,THERAPEUTICS - Abstract
Background and objective Acute exacerbations of chronic obstructive pulmonary disease (AECOPD) due to Pseudomonas aeruginosa (PA) are associated with worse outcomes. PA antibiotic resistance is important to determine treatment and may influence clinical outcomes. The aim was to study clinical characteristics and outcomes in patients with AECOPD associated with PA based on their antibiotic resistance. Methods This was a prospective observational study including all patients with AECOPD and positive PA sputum culture admitted in a respiratory ward in a tertiary hospital in Barcelona during 2013-2014. PA was defined as resistant (PA-R) when the antibiogram showed ≥1 resistance. Results Four hundred one patients with AECOPD were evaluated. Of them, 54 (13%) had a positive PA sputum culture. Eighty-two per cent were men, median age was 77 (SD 7) years old and FEV
1 was less than 36% (SD 17) of predicted value. PA-R was isolated in 35 patients (66%), and PA-sensitive (PA-S) was isolated in 18 (34%) patients. No differences were found in demographics, lung function and comorbidities among groups. PA-R patients were more likely exposed to prior oral corticosteroids (77% vs 44%, P = 0.03) and antibiotics (77% vs 31%, P = 0.01), respectively. AECOPD patients associated with PA-S were more likely to die at 30 days (odds ratio 13.53, 95% confidence interval: 1.14-69.56, P = 0.03) and 90 days (odds ratio 7.09, 95% confidence interval: 1.33-37.89, P = 0.02), respectively. Conclusion Pseudomonas aeruginosa-resistant affects patients with severe AECOPD and previous use of corticosteroids and antibiotics. The presence of PA-S is associated with higher mortality. These results may suggest increased virulence in PA-S strains causing acute infections. [ABSTRACT FROM AUTHOR]- Published
- 2016
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