Browsing by Author "Oliveras, Anna"

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  • Bariatric surgery and hypertension
    Climent Biescas, Elisenda; Oliveras, Anna; Pedro-Botet, Juan Carlos; Goday Arno, Alberto; Benaiges Foix, David (MDPI, 2021)
    A clear pathogenetic association exists between obesity and arterial hypertension, becoming even more evident in subjects with severe obesity. Bariatric surgery has proved to be the most effective treatment for severe ...
  • Changes in central 24-h ambulatory blood pressure and hemodynamics 12 months after bariatric surgery: the BARIHTA study
    Oliveras, Anna; Goday Arno, Alberto; Sans Atxer, Laia; Vázquez, Susana; Benaiges Foix, David; Ramón Moros, José Manuel; Pascual Santos, Julio (Springer, 2020)
    Background: Weight loss is associated to blood pressure (BP) reduction in obese patients. There is no information on central 24-h BP changes after bariatric surgery (BS). Methods and results: In this study, we analyzed ...
  • Clinical profiles in renal patients with COVID-19
    Arenas Jiménez, María Dolores; Crespo Barrio, Marta; Pérez-Sáez, María José; Collado Nieto, Silvia; Redondo Pachón, María Dolores; Llinàs-Mallol, Laura; Montero, Maria Milagro; Villar García, Judit; Arias Cabrales, Carlos Enrique; Barbosa Puig, Francisco; Buxeda, Anna; Burballa Tàrrega, Carla, 1988-; Sans Atxer, Laia; Vázquez, Susana; Oliveras, Anna; Mir, Marisa; Outón González, Sara; Galceran Herrera, Isabel; Solà Porta, Eulàlia; Sierra Ochoa, Adriana; Barrios Barrera, Clara; Rodriguez García, Eva; Cao Baduell, Higinio (MDPI, 2020)
    The COVID-19 pandemic has led to frequent referrals to the emergency department on suspicion of this infection in maintenance hemodialysis (MHD) and kidney transplant (KT) patients. We aimed to describe their clinical ...
  • Cuff-based oscillometric central and brachial blood pressures obtained through ABPM are similarly associated with renal organ damage in arterial hypertension
    Fernández-Llama, Patricia; Pareja, Júlia; Yun, Sergi; Vázquez, Susana; Oliveras, Anna; Armario, Pedro; Blanch, Pedro; Calero, Francesca; Sierra, Cristina; Sierra, Alejandro de la (Karger (S. Karger AG), 2017)
    BACKGROUND/AIMS: Central blood pressure (BP) has been suggested to be a better estimator of hypertension-associated risks. We aimed to evaluate the association of 24-hour central BP, in comparison with 24-hour peripheral ...
  • Denervación renal para el tratamiento de la hipertensión arterial resistente en España. Registro Flex-Spyral
    Rodriguez-Leor, Oriol; Segura, Julián; García Donaire, José Antonio; Gutiérrez-Ibañes, Enrique; Oliveras, Anna; Mediavilla, Juan Diego; Serrador, Ana; Prado, José Carlos; Nuñez-Gil, Iván; Díez-Delhoyo, Felipe; Clará Velasco, Alberto; Jaén Águila, Fernando; Amat-Santos, Ignacio; Bayes-Genis, Antoni; Troya Saborido, María Isabel (Elsevier, 2020)
    Introducción y objetivos: La denervación renal es una intervención percutánea para el tratamiento de la hipertensión arterial resistente. Estudios aleatorizados han mostrado resultados contradictorios sobre su eficacia.Se ...
  • Effect of bariatric surgery on cardiac structure and function in obese patients: role of the renin-angiotensin system
    Oliveras, Anna; Molina Ferragut, Luis; Goday Arno, Alberto; Sans Atxer, Laia; Riera, Marta; Vázquez, Susana; Benaiges Foix, David; Granados, Ana Marina; Ramon, Jose Manuel; Pascual Santos, Julio (Wiley, 2021)
    Echocardiographic alterations have been described in obesity, but their modifications after bariatric surgery (BS) and mechanisms are little known, mostly in normotensive patients. We aimed to analyze cardiac changes 1 ...
  • Endothelial ADAM17 expression in the progression of kidney injury in an obese mouse model of pre-diabetes
    Palau González, Vanesa; Jarrín, Josué; Villanueva, Sofia; Benito, David; Márquez, Eva; Rodríguez, Eva; Soler, María José; Oliveras, Anna; Gimeno, Javier; Sans Atxer, Laia; Crespo Barrio, Marta; Pascual Santos, Julio; Barrios Barrera, Clara; Riera Oliva, Marta (MDPI, 2021)
    Disintegrin and metalloproteinase domain 17 (ADAM17) activates inflammatory and fibrotic processes through the shedding of various molecules such as Tumor Necrosis Factor-α (TNF-α) or Transforming Growht Factor-α (TGF-α). ...
  • Endothelial Progenitor Cells Predict Cardiovascular Events after Atherothrombotic Stroke and Acute Myocardial Infarction. A PROCELL Substudy.
    Cuadrado-Godia, Elisa; Regueiro, Ander; Núñez, Julio; Díaz-Ricard, Maribel; Novella, Susana; Oliveras, Anna; Valverde, M. A. (Miguel Ángel), 1963-; Marrugat de la Iglesia, Jaume; Ois Santiago, Angel Javier; Giralt-Steinhauer, Eva; Sanchís, Juan; Escolar, Ginès; Hermenegildo, Carlos; Heras, Magda; Roquer, Jaume (Public Library of Science, 2015)
    INTRODUCTION: The aim of this study was to determine prognostic factors for the risk of new vascular events during the first 6 months after acute myocardial infarction (AMI) or atherothrombotic stroke (AS). We were interested ...
  • Exploring renal changes after bariatric surgery in patients with severe obesity
    Oliveras, Anna; Vázquez, Susana; Soler, María José; Galceran Herrera, Isabel; Duran Jordà, Xavier, 1974-; Goday Arno, Alberto; Benaiges Foix, David; Crespo Barrio, Marta; Pascual Santos, Julio; Riera Oliva, Marta (MDPI, 2022)
    Obesity-related hyperfiltration leads to an increased glomerular filtration rate (GFR) and hyperalbuminuria. These changes are reversible after bariatric surgery (BS). We aimed to explore obesity-related renal changes ...
  • Hypertensive mediated organ damage evolution in resistant hypertension patients after adding spironolactone
    Galceran Herrera, Isabel; Vázquez, Susana; Crespo Barrio, Marta; Pascual Santos, Julio; Oliveras, Anna (Elsevier, 2023)
    Introduction: Resistant hypertension (RH) represents an important multi-organic impact and increases the morbi-mortality. We aimed to evaluate the evolution of hypertensive mediated organ damage in patients with RH after ...
  • Improvement of arterial stiffness one month after bariatric surgery and potential mechanisms
    Oliveras, Anna; Galceran Herrera, Isabel; Goday Arno, Alberto; Vázquez, Susana; Sans Atxer, Laia; Riera, Marta; Benaiges Foix, David; Pascual, Julio (Pascual Santos) (MDPI, 2021)
    Arterial stiffness (AS) is an independent predictor of cardiovascular risk. We aimed to analyze changes (Δ) in AS 1-month post-bariatric surgery (BS) and search for possible pathophysiological mechanisms. Patients with ...
  • Indicación, realización y resultado del cateterismo de venas adrenales en pacientes con hiperaldosteronismo primario
    Ribas, Andrés; Chillarón Jordan, Juan José; Vázquez, Susana; Carrera Santaliestra, M. José; Martínez-Ruiz, Nicolás; Galcerán, Isabel; Lorente, Leyre; Pascagaza, Alejandro; Sánchez-Parrilla, Juan; Frances, Albert; Sancho, Joan J.; Zugazaga Cortázar, Ander; Clarà, Albert; Crespo Barrio, Marta; Oliveras, Anna (Elsevier, 2024)
    El hiperaldosteronismo primario (HAP) es una causa importante de hipertensión arterial (HTA) secundaria. El estudio del mismo precisa de una alta sospecha clínica, además de un estudio hormonal que confirme la hipersecreción ...
  • Indication, performance and outcomes of adrenal vein sampling in patients with primary hyperaldosteronism
    Ribas, Andrés; Chillarón Jordan, Juan José; Vázquez, Susana; Carrera Santaliestra, M. José; Martínez-Ruiz, Nicolás; Galcerán, Isabel; Lorente, Leyre; Pascagaza, Alejandro; Sánchez-Parrilla, Juan; Frances, Albert; Sancho, Joan J.; Zugazaga Cortázar, Ander; Clarà, Albert; Crespo Barrio, Marta; Oliveras, Anna (Elsevier, 2024)
    Primary hyperaldosteronism (PAH) is an important cause of secondary hypertension (HTN). The study of the same requires a high clinical suspicion in addition to a hormonal study that confirms hormonal hypersecretion. It is ...
  • KCNE4 suppresses Kv1.3 currents by modulating trafficking, surface expression and channel gating
    Solé, Laura; Roura Ferrer, Meritxell; Pérez Verdaguer, Mireia; Oliveras, Anna; Calvo, Maria; Fernández-Fernández, José Manuel, 1967-; Felipe, Antonio (Company of Biologists, 2009)
    Voltage-dependent potassium channels (Kv) play a crucial role in the activation and proliferation of leukocytes. Kv channels are either homo- or hetero-oligomers. This composition modulates their surface expression and ...
  • Modification over time of pulse wave velocity parallel to changes in aortic BP, as well as in 24-h ambulatory brachial BP.
    Oliveras, Anna; Segura, Julián; Suárez, Carmen; García-Ortiz, Luis; Abad-Cardiel, María; Vigil, Luis; Gómez-Marcos, Manuel A.; Sans Atxer, Laia; Martell-Claros, Nieves; Ruilope, Luis Miguel; Sierra, Alejandro de la; RESCEN Study (Nature Publishing Group, 2016)
    Arterial stiffness as assessed by carotid-femoral pulse wave velocity (cfPWV) is a marker of preclinical organ damage and a predictor of cardiovascular outcomes, independently of blood pressure (BP). However, limited ...
  • Organ damage changes in patients with resistant hypertension randomized to renal denervation or spironolactone: The DENERVHTA (Denervación en Hipertensión Arterial) study
    Oliveras, Anna; Armario, Pedro; Sans Atxer, Laia; Clará Velasco, Alberto; Vázquez, Susana; Molina Ferragut, Luis; Pareja, Júlia; Sierra, Alejandro de la; Pascual Santos, Julio (Wiley, 2018)
    Renal denervation and spironolactone have both been proposed for the treatment of resistant hypertension, but their effects on preclinical target organ damage have not been compared. Twenty-four patients with 24-hour ...
  • Predictors of preeclampsia in the first trimester in normotensive and chronic hypertensive pregnant women
    Vázquez, Susana; Pascual, Julio (Pascual Santos); Durán-Jordà, Xavier; Hernández, Jose Luis; Crespo, Marta; Oliveras, Anna (MDPI, 2023)
    Preeclampsia (PE) is characterized by the new onset of hypertension (HT) and proteinuria beyond the 20th week of gestation. We aimed to find the best predictor of PE and find out if it is different in women with or without ...
  • Presión arterial central en la obesidad mórbida y tras la cirugía bariátrica
    Pascual Santos, Julio; Outón González, Sara; Galceran Herrera, Isabel; Pascual Santos, Julio; Oliveras, Anna (Elsevier, 2020)
    La obesidad está asociada con la hipertensión arterial por mecanismos diversos. La presión arterial (PA) central parece estar más correlacionada que la PA periférica con el riesgo cardiovascular futuro. La cirugía bariátrica ...
  • Prevalence and clinical characteristics of refractory hypertension
    Armario, Pedro; Calhoun, David A.; Oliveras, Anna; Blanch, Pedro; Vinyoles, Ernest; Banegas, Jose R.; Gorostidi, Manuel; Segura, Julián; Ruilope, Luis Miguel; Dudenbostel,Tanja; Sierra, Alejandro de la (Wiley, 2017)
    BACKGROUND: We aimed to estimate the prevalence of refractory hypertension (RfH) and to determine the clinical differences between these patients and resistant hypertensives (RH). Secondly, we assessed the prevalence of ...
  • Redefining the role of ADAM17 in renal proximal tubular cells and its implications in an obese mouse model of pre-diabetes
    Palau González, Vanesa; Villanueva, Sofia; Jarrín, Josué; Benito, David; Márquez, Eva; Rodríguez, Eva; Soler, María José; Oliveras, Anna; Gimeno Beltran, Javier; Sans Atxer, Laia; Crespo Barrio, Marta; Pascual Santos, Julio; Barrios Barrera, Clara; Riera Oliva, Marta (MDPI, 2021)
    Acute and chronic kidney lesions induce an increase in A Disintegrin And Metalloproteinase domain 17 (ADAM17) that cleaves several transmembrane proteins related to inflammatory and fibrotic pathways. Our group has ...

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