Exploració per autor "Pérez Álvarez, Nuria"
Ara es mostren els items 2-21 de 21
-
Economic evaluation in health research: cohort simultation and applications
Pérez Álvarez, Nuria (Universitat Politècnica de Catalunya, 2014-07-23)
Tesi
Accés obertCurrently, resources that may be spent in health care are limited so it is necessary to rationalize their consumption and prioritise their allocation to the options with higher health outcome and economic sustainability. ... -
Effectiveness and safety of integrase strand transfer inhibitors in Spain: a prospective real-world study
Ramon Santos, Jose; Casadellà, Maria; Noguera Julian, Marc; Micán Rivera, Rafael; Domingo Pedrol, Pere; Antela, Antonio; Portilla, Joaquin; Sanz Sanz, Jesús; Montero Alonso, Marta; Navarro Mercade, Jordi; Masiá, Mar; Valcarce Pardeiro, Nieves; Pérez Álvarez, Nuria (2023-06-26)
Article
Accés obertIntroduction: Second-generation integrase strand transfer inhibitors (INSTIs) are preferred treatment options worldwide, and dolutegravir (DTG) is the treatment of choice in resource-limited settings. Nevertheless, in some ... -
Effects of integrase inhibitor-based antiretroviral therapy on brain outcomes according to time since acquisition of HIV-1 infection
Prats París, Anna; Martínez Zalacaín, Ignacio; Mothe, Beatriz; Negredo Puigmal, Eugènia; Pérez Álvarez, Nuria; Garolera, Maite; Domènech Puigcerver, Sira; Coll, Pep; Meulbroek, M.; Chamorro, Anna; Rodriguez Fumaz, Carmina; Ferrer, Maria; Clotet Sala, Bonaventura; Soriano Mas, Carles; Muñoz Moreno, Jose Antonio (Nature, 2021-12-01)
Article
Accés obertIntegrase strand transfer inhibitors (INSTI) are a main component of the current antiretroviral regimens recommended for treatment of HIV infection. However, little is known about the impact of INSTI on neurocognition and ... -
Estudio de los factores asociados a la pérdida de densidad mineral ósea en pacientes infectados con VIH
Figueras-Balsells, M.; Pérez Álvarez, Nuria; Negredo, Eugènia; Estany, C.; Bonjoch, A.; Gómez Melis, Guadalupe (2009)
Text en actes de congrés
Accés obert -
Gut microbiome signatures linked to HIV-1 reservoir size and viremia control
Borgognone, Alessandra; Noguera Julian, Marc; Oriol, Bruna; Noël Romas, Laura; Ruiz Riol, Marta; Guillen, Yolanda; Parera, Mariona; Casadellà, Maria; Duran, Clara; Puertas Castro, Maria C.; Català Moll, Francesc; De Leon, Marlon; Knodel, Samantha; Pérez Álvarez, Nuria (2022-04-11)
Article
Accés obertBackground The potential role of the gut microbiome as a predictor of immune-mediated HIV-1 control in the absence of antiretroviral therapy (ART) is still unknown. In the BCN02 clinical trial, which combined the MVA.HIVconsv ... -
High risk and probability of progression to osteoporosis at 10 years in HIV-infected individuals: the role of PIs
Negredo Puigmal, Eugènia; Langohr, Klaus; Bonjoch Badia, Anna; Pérez Álvarez, Nuria; Estany Quera, Carla; Puig, Jordi; Echevarría, Patricia; Clotet Sala, Bonaventura; Gómez Melis, Guadalupe (2018-09-01)
Article
Accés obert -
Impact of protease inhibitors on the evolution of urinary markers: subanalyses from an observational cross-sectional study
Bonjoch Badia, Anna; Puig, Jordi; Pérez Álvarez, Nuria; Juega Mariño, Javier; Echeverria Liras, Patricia; Clotet Sala, Bonaventura; Romero, Ramon; Bonet, Josep; Negredo Puigmal, Eugènia (2016-08)
Article
Accés obertKidney injury (defined as the presence of albuminuria, proteinuria, glycosuria [without hyperglycemia], hematuria, and/or renal hypophosphatemia) is an emerging problem in human immunodeficiency virus (HIV)-infected patients, ... -
In vivo effects of romidepsin on T-cell activation, apoptosis and function in the BCN02 HIV-1 kick&kill clinical trial
Rosas Umbert, Miriam; Ruiz-Riol, M.; Fernández, Marco A.; Pérez Álvarez, Nuria (2020-03-20)
Article
Accés obertRomidepsin (RMD) is a well-characterized histone deacetylase inhibitor approved for the treatment of cutaneous T-cell lymphoma. in vitro and in vivo studies have demonstrated that it is able to induce HIV-1 gene expression ... -
In vivo, non-invasive characterization of human bone by hybrid broadband (600-1200 nm) diffuse optical and correlation spectroscopies
Konugolu Venkata Sekar, Sanathana; Pagliazzi, Marco; Negredo Puigmal, Eugènia; Martelli, Fabrizio; Farina, Andrea; Dalla Mora, Alberto; Lindner, Claus; Farzam, Parisa; Pérez Álvarez, Nuria; Puig, Jordi; Taroni, Paola; Pifferi, Antonio; Durduran, Turgut (2016-12-20)
Article
Accés obertNon-invasive in vivo diffuse optical characterization of human bone opens a new possibility of diagnosing bone related pathologies. We present an in vivo characterization performed on seventeen healthy subjects at six ... -
Increased peripheral proinflammatory cytokines in HIV-1-infected patients with prolonged viral suppression suffering from high psychological stress
Clotet, Bonaventura; Fernández Castro, Jordi; Fumaz, Carmina R.; Gonzalez Garcia, Marian; Borràs, Xavier; Muñoz Moreno, Jose A.; Peña, Ruth; Pérez Álvarez, Nuria; Puig, Jordi; Paredes, Roger (2009-11)
Article
Accés restringit per política de l'editorial"In summary, patients who reported high levels of stress had significantly higher levels of peripheral proinflammatory cytokines, especially IL-6. The levels in our patients who reported stress averaged more than 6 times ... -
Interruptions of antiretroviral therapy in human immunodeficiency virus infection: are they detrimental to neurocognitive functioning?
Clotet, Bonaventura; Garolera, Maite; Muñoz Moreno, Jose A.; Fumaz, Carmina R.; Prats, Anna; Ferrer, Maria J.; Negredo, Eugènia; Pérez Álvarez, Nuria; Molto, Jose; Gómez Melis, Guadalupe (2010-06)
Article
Accés restringit per política de l'editorialBecause interruptions of antiretroviral treatment may entail clinical risks for human immunodeficiency virus (HIV)-infected individuals, we investigated their impact on neurocognitive functioning. Cross-sectional study ... -
Monotherapy with boosted PIs as an ART simplification strategy in clinical practice
Santos, Jose R.; Llibre, Josep M.; Berrio Galan, Daniel; Bravo, Isabel; Miranda, Cristina; Pérez Álvarez, Susana; Pérez Álvarez, Nuria; Paredes Deirós, Roger; Clotet Sala, Bonaventura; Molto Marhuenda, Jose (2015-04-01)
Article
Accés restringit per política de l'editorialBackground: Data on the efficacy of simplifying therapy using darunavir/ritonavir and lopinavir/ritonavir monotherapy in clinical practice remain limited.; Methods: A retrospective single-centre study including patients ... -
Nadir CD4 T cell count as predictor and high CD4 T cell intrinsic apoptosis as final mechanism of poor CD4 T cell recovery in virologically suppressed HIV-infected patients: clinical implications
Santos, Julia; Clotet, Bonaventura; Ramón Santos, José; Negredo, Eugènia; Massanella, Marta; Puig, Jordi; Pérez Álvarez, Nuria; Gallego-Escuredo, Jose Miguel; Villarroya, Joan; Villarroya, Francesc; Molto, Jose (2010-05-01)
Article
Accés obertBACKGROUND: Although antiretroviral therapy improves immune response, some human immunodeficiency virus-infected patients present unsatisfactory CD4 T cell recovery despite achieving viral suppression, resulting in increased ... -
Prevalence, progression, and management of advanced chronic kidney disease in a cohort of people living with HIV
Bonjoch Badia, Anna; Juega Mariño, Javier; Echeverria Liras, Patricia; Puig, Jordi; Pérez Álvarez, Nuria; Bonal, Jordi; Loste, Cora; Clotet, Bonaventura; Negredo Puigmal, Eugènia (2022-04-26)
Article
Accés restringit per política de l'editorial -
Prospective study to assess progression of renal markers after interruption of tenofovir due to nephrotoxicity
Bonjoch Badia, Anna; Echeverria Liras, Patricia; Pérez Álvarez, Nuria; Puig, Jordi; Estany Quera, Carla; Clotet Sala, Bonaventura; Negredo Puigmal, Eugènia (2016)
Article
Accés obertBackground. Prospective studies about the reversibility of tenofovir disoproxil fumarate- (TDF-) related renal impairment remain scarce. Methods. This is an observational prospective study including all patients that ... -
¿Qué es una red neuronal artificial?
Pérez Álvarez, Nuria; Vegas Lozano, Esteban; Reverter Comes, Ferran; Cortés Martínez, Jordi; Robledo, Cefe (2021-03-26)
Audiovisual
Accés obertEl aprendizaje humano es autónomo debido a que tenemos un sistema de captación de información a través de los sentidos que es combinada usando las neuronas y permite generar conocimiento de nuestro entorno. Las redes ... -
Randomised study to assess the efficacy and safety of once-daily etravirine-based regimen as a switching strategy in HIV-infected patients receiving a protease inhibitor-containing regimen. Etraswitch study
Echeverria, Patricia; Bonjoch, Anna; Puig Batalla, Jorge; Molto, Jose; Paredes, Roger; Sirera, Guillem; Ornelas, Arelly; Pérez Álvarez, Nuria; Clotet, Bonaventura; Negredo, Eugènia (2014-02-04)
Article
Accés obertBackground: Etravirine (ETR) was approved for patients with virological failure and antiretroviral resistance mutations. It has also shown antiviral efficacy in antiretroviral-naive patients. However, data on the switching ... -
Time of progression to osteopenia/osteoporosis in chronically HIV-infected patients: screening DXA scan
Negredo, Eugènia; Bonjoch, Anna; Gómez Mateu, Moisés; Estany, Carla; Puig, Jordi; Pérez Álvarez, Nuria; Rosales, Joaquim; di Gregorio, Silvana; del Rio, Luis; Gómez Melis, Guadalupe; Clotet, Bonaventura (2012-10-08)
Article
Accés obertAlgorithms for bone mineral density (BMD) management in HIV-infected patients are lacking. Our objective was to assess how often a dual-energy x-ray absorptiometry (DXA) scan should be performed by assessing time of ... -
Withdrawing inactive NRTIs in HIV-1 subjects with suppressed viraemia: a randomized trial
Llibre, Josep M.; Àlvarez Suau, Maria Hortènsia; Antela, Antonio; Toro, Jessica; Payeras, Antoni; Perez Elias, M. Jesus; Imaz, Arkaitz; Masià Canuto, Mar; Pérez Álvarez, Nuria; Burgos, Joaquin; Clotet Sala, Bonaventura (2016-04)
Article
Accés restringit per política de l'editorialExtensively pretreated subjects with virological failure (VF) may receive salvage regimens containing NRTIs with only residual or no activity. Once virological suppression is achieved, their contribution remains elusive. ... -
Young biostatisticians in Spain: career or race?
Lorenzo Arribas, Altea; Martínez Silva, Isabel; Gómez Mateu, Moisés; Pérez Álvarez, Nuria; Perpiñán Fabuel, Hèctor; Valero Coppin, Oliver (Sociedad de Estadística e Investigación Operativa (SEIO), 2013-10)
Article
Accés restringit per política de l'editorialChallenges and new opportunities for the integration of biostatisticians in multidisciplinary teams are a major concern in the field. New forms of broader training in the life sciences, collaborations with other scientists, ...