Opin vísindi

Fletta eftir efnisorði "Nýrnalæknisfræði"

Fletta eftir efnisorði "Nýrnalæknisfræði"

Röðun: Raða: Niðurstöður:

  • Jónsson, Arnar Jan; Lund, Sigrún Helga; Eriksen, Bjørn O; Pálsson, Runólfur; Indriðason, Ólafur Skúli (2023-09-29)
    OBJECTIVES: Prior studies on the association of estimated glomerular filtration rate (eGFR) and mortality have failed to include methods to account for repeated eGFR determinations. The aim of this study was to estimate the association between eGFR and ...
  • Jónasdóttir, Ásta Dögg; Manojlovic, Milena; Vojinovic, Jelena; Nordin, Annica; Bruchfeld, Annette; Gunnarsson, Iva; Mobarrez, Fariborz; Antovic, Aleksandra (2023-10-17)
    Objectives: To study circulating myeloperoxidase (MPO)-positive extracellular vesicles (MPO+EVs) exposing citrullinated histone-3 (H3Cit), tissue factor (TF), and plasminogen (Plg) in association to thrombin generation in patients with anti-neutrophil ...
  • Sveinsdottir, Nanna; Heidarsdottir, Sunna Run; Steinthorsson, Arni Steinn; Jóhannesdóttir, Hera; Heimisdóttir, Alexandra Aldís; Kristjánsson, Tómas Þór; Long, Þórir Einarsson; Guðmundsdóttir, Ingibjörg Jóna; Sigurðsson, Martin Ingi; Guðbjartsson, Tómas (2022-05-06)
    INNGANGUR Skert nýrnastarfsemi eins og við langvinnan nýrnasjúkdóm er áhættuþáttur kransæðasjúkdóms og hefur verið tengd við aukna tíðni fylgikvilla og dánartíðni eftir kransæðahjáveituaðgerð. Árangur hjáveituaðgerða hjá þessum sjúklingahóp hefur ekki ...
  • Stel, Vianda S; Boenink, Rianne; Astley, Megan E; Boerstra, Brittany A; Radunovic, Danilo; Skrunes, Rannveig; Ruiz San Millán, Juan C; Slon Roblero, Maria F; Bell, Samira; Ucio Mingo, Pablo; Ten Dam, Marc A G J; Ambühl, Patrice M; Resic, Halima; Rodríguez Arévalo, Olga Lucia; Aresté-Fosalba, Nuria; Tort I Bardolet, Jaume; Lassalle, Mathilde; Trujillo-Alemán, Sara; Indriðason, Ólafur Skúli; Artamendi, Marta; Finne, Patrik; Rodríguez Camblor, Marta; Nitsch, Dorothea; Hommel, Kristine; Moustakas, George; Kerschbaum, Julia; Lausevic, Mirjana; Jager, Kitty J; Ortiz, Alberto; Kramer, Anneke (2024-03-04)
    BACKGROUND AND HYPOTHESIS: This paper compares the most recent data on the incidence and prevalence of kidney replacement therapy (KRT), kidney transplantation rates, and mortality on KRT from Europe to those from the United States (US), including ...
  • Sigurjónsdóttir, Vaka Kristín; Purington, Natasha; Chaudhuri, Abanti; Zhang, Bing M.; Fernandez-Vina, Marcelo; Pálsson, Runólfur; Kambham, Neeraja; Charu, Vivek; Piburn, Kim; Maestretti, Lynn; Shah, Anika; Gallo, Amy; Concepcion, Waldo; Grimm, Paul C. (2022-03-16)
    Antibody-mediated rejection is a common cause of early kidney allograft loss but the specifics of antibody measurement, therapies and endpoints have not been universally defined. In this retrospective study, we assessed the performance of risk ...
  • Rögnvaldsson, Sæmundur; Löve, Þorvarður Jón; Þorsteinsdóttir, Sigrún; Reed, Elín Ruth; Óskarsson, Jón Þórir; Pétursdóttir, Íris; Sigurðardóttir, Guðrún Ásta; Viðarsson, Brynjar; Önundarson, Páll Torfi; Agnarsson, Bjarni Agnar; Sigurðardóttir, Margrét; Þorsteinsdóttir, Ingunn; Ólafsson, Ísleifur; Þórðardóttir, Ásdís Rósa; Eyþórsson, Elías Sæbjörn; Jónsson, Ásbjörn; Björnsson, Andri Steinþór; Gunnarsson, Gunnar Þór; Pálsson, Runólfur; Indriðason, Ólafur Skúli; Gíslason, Gauti Kjartan; Ólafsson, Andri; Hákonardóttir, Guðlaug Katrín; Brinkhuis, Manje; Halldórsdóttir, Sara Lovísa; Ásgeirsdóttir, Tinna Laufey; Steingrímsdóttir, Hlíf; Danielsen, Ragnar; Wessman, Inga Dröfn; Kampanis, Petros; Hultcrantz, Malin; Durie, Brian G.M.; Harding, Stephen; Landgren, Ola; Kristinsson, Sigurður Yngvi (2023-03-20)
    In this article the author name Malin Hultcrantz was incorrectly written as Malin Hulcrantz. The original article has been corrected.
  • Shen, Qing; Joyce, Emily E.; Ebrahimi, Omid V.; Didriksen, Maria; Lovik, Anikó; Sævarsdóttir, Karen Sól; Magnúsdóttir, Ingibjörg; Mikkelsen, Dorte Helenius; Unnarsdóttir, Anna Bára; Hauksdóttir, Arna; Hoffart, Asle; Kähler, Anna K.; Þórðardóttir, Edda Björk; Eythórsson, Elías; Frans, Emma M.; Tómasson, Gunnar; Ask, Helga; Harðardóttir, Hrönn; Jakobsdóttir, Jóhanna; Lehto, Kelli; Lu, Li; Andreassen, Ole A.; Sullivan, Patrick F.; Pálsson, Runólfur; Erikstrup, Christian; Ostrowski, Sisse Rye; Werge, Thomas; Aspelund, Thor; Pedersen, Ole B.V.; Johnson, Sverre Urnes; Fang, Fang; Valdimarsdóttir, Unnur Anna (2023-12-01)
    Background: Although the persistence of physical symptoms after SARS-CoV-2 infection is a major public health concern, evidence from large observational studies beyond one year post diagnosis remain scarce. We aimed to assess the prevalence of physical ...
  • Luxardo, Rosario; Kramer, Anneke; González-Bedat, Maria Carlota; Massy, Ziad A; Jager, Kitty J; Rosa-Diez, Guillermo; Noordzij, Marlies; Alvarez Estevez, Guillermo A.; Ambuhl, Patrice; Andrusev, Anton M; Fuster, Emma Arcos; Arribas Monzón, Federico E; Barbullushi, Myftar; Barreto, Susana; Buturovic-Ponikvar, J.; Boj, Julio; Cangiano, Jose L.; Caskey, Fergus J; de la Nuez, Pablo Castro; Cernevskis, Harijs; Collart, Frederic; Couchoud, Cécile; Elgueta, Susana; García, Guillermo García; Trabanino, Ramón García; Gârneaţă, Liliana; Golan, Eliezer; Gomez Acevedo, Rafael A.; Hemmelder, Marc H; Hernandez, Agualuz; Hernandez, Fabio; Ioannou, Kyriakos; Kolesnyk, Mykola; Kostopoulou, Myrto; Lopot, Frantisek; MacÁrio, Fernando; Mahillo-Duran, Beatriz; Maksimovic, Natasa; Marinovich, Sergio; Mendez, Orleans; Orduñez, Pedro; Ortiz, Fabian; Ortiz, Mireya; Pálsson, Runólfur; Pechter, Ülle; Pereda, Carlos; Perez-Oliva, Jorge; Pippias, Maria; Poblete, Hugo; Ratkovic, Marina; Resić, H.; Rodriguez, Gaspar; Rutkowski, Boleslaw; de Pablos, Carmen Santiuste; Sesso, Ricardo; Silva, Nica; Spustová, Viera; Traynor, Jamie P.; Valdez, Regulo; Valencia, Jose Luis; Waldum-Grevbo, Bård E.; Ziginskiene, Edita (2018)
    Objective: To compare the epidemiology of renal replacement therapy (RRT) for end-stage renal disease (ESRD) in Latin America and Europe, as well as to study differences in macro-economic indicators, demographic and clinical patient characteristics, ...
  • Long, Þórir Einarsson; Indriðason, Ólafur Skúli; Pálsson, Runólfur; Rögnvaldsson, Sæmundur; Löve, Þorvarður Jón; Thorsteinsdóttir, Sigrún; Sverrisdóttir, Ingigerður S; Viðarsson, Brynjar; Önundarson, Páll Torfi; Agnarsson, Bjarni Agnar; Sigurðardóttir, Margrét; Þorsteinsdóttir, Ingunn; Ólafsson, Ísleifur; Thordardottir, Asdis Rosa; Eyþórsson, Elías Sæbjörn; Jónsson, Ásbjörn; Gíslason, Gauti Kjartan; Ólafsson, Andri; Steingrímsdóttir, Hlíf; Hultcrantz, Malin; Durie, Brian G.M.; Harding, Stephen; Landgren, Ola; Kristinsson, Sigurður Yngvi (2022-09-14)
    Serum free light chain (FLC) concentration is greatly affected by kidney function. Using a large prospective population-based cohort, we aimed to establish a reference interval for FLCs in persons with chronic kidney disease (CKD). A total of 75422 ...
  • Eythorsson, Elias; Bjarnadottir, Valgerdur; Runólfsdóttir, Hrafnhildur L.; Helgason, Dadi; Ingvarsson, Ragnar Freyr; Björnsson, Helgi Kristinn; Ólafsdóttir, Lovísa Björk; Bjarnadottir, Solveig; Ágústsson, Arnar Snær; Oskarsdottir, Kristin; Thorvaldsson, Hrafn Hliddal; Kristjansdottir, Gudrun; Björnsson, Aron Hjalti; Emilsdóttir, Arna Rut; Ármannsdóttir, Brynja; Guðlaugsson, Ólafur; Hansdóttir, Sif; Gottfreðsson, Magnús; Bjarnason, Agnar; Sigurðsson, Martin Ingi; Indriðason, Ólafur Skúli; Pálsson, Runólfur (2022-09-08)
    BACKGROUND: The severity of SARS-CoV-2 infection varies from asymptomatic state to severe respiratory failure and the clinical course is difficult to predict. The aim of the study was to develop a prognostic model to predict the severity of COVID-19 ...
  • Boenink, Rianne; Astley, Megan E; Huijben, Jilske A; Stel, Vianda S; Kerschbaum, Julia; Ots-Rosenberg, Mai; Åsberg, Anders A; Lopot, Frantisek; Golan, Eliezer; Castro de la Nuez, Pablo; Rodríguez Camblor, Marta; Trujillo-Alemán, Sara; Ruiz San Millan, Juan Carlos; Ucio Mingo, Pablo; Díaz, Juan Manuel; Bouzas-Caamaño, M Encarnación; Artamendi, Marta; Aparicio Madre, Manuel I; Santiuste de Pablos, Carmen; Slon Roblero, María Fernanda; Zurriaga, Oscar; Stendahl, Maria E; Bell, Samira; Idrizi, Alma; Ioannou, Kyriakos; Debska-Slizien, Alicja; Galvão, Ana A; De Meester, Johan M; Resić, Halima; Hommel, Kristine; Radunovic, Danilo; Pálsson, Runólfur; Lassalle, Mathilde; Finne, Patrik; De Los Ángeles-Garcia Bazaga, María; Gjorgjievski, Nikola; Seyahi, Nurhan; Bonthuis, Marjolein; Ortiz, Alberto; Jager, Kitty J; Kramer, Anneke (2022-03-01)
    BACKGROUND: Data on renal replacement therapy (RRT) for end-stage renal disease were collected by the European Renal Association (ERA) Registry via national and regional renal registries in Europe and countries bordering the Mediterranean Sea. This ...
  • Astley, Megan E; Boenink, Rianne; Abd ElHafeez, Samar; Trujillo-Alemán, Sara; Arribas, Federico; Åsberg, Anders; Beckerman, Pazit; Bell, Samira; Bouzas-Caamaño, María Encarnación; Farnés, Jordi Comas; Galvão, Ana Amélia; Gjorgjievski, Nikola; Kelmendi, Vjollca Godanci; Guidotti, Rebecca; Helve, Jaakko; Idrizi, Alma; Indriðason, Ólafur Skúli; Ioannou, Kyriakos; Kerschbaum, Julia; Komissarov, Kirill; Castro de la Nuez, Pablo; Lassalle, Mathilde; Nordio, Maurizio; Arévalo, Olga Lucía Rodríguez; Santiuste, Carmen; Seyahi, Nurhan; Roblero, María Fernanda Slon; Steenkamp, Retha; Ten Dam, Marc A G J; Zakharova, Elena V; Ziginskiene, Edita; Bonthuis, Marjolein; Stel, Vianda S; Ortiz, Alberto; Jager, Kitty J; Kramer, Anneke (2023-04-21)
    BACKGROUND: The European Renal Association (ERA) Registry collects data on kidney replacement therapy (KRT) in patients with ESKD. This paper is a summary of the ERA Registry Annual Report 2020, also including comparisons among primary renal disease ...
  • Aradottir, Sigridur Sunna; Kristoffersson, Ann-Charlotte; Jensson, Brynjar O; Sulem, Patrick; Gong, Henning; Pálsson, Runólfur; Karpman, Diana (2023-05)
  • Aradottir, Sigridur Sunna; Kristoffersson, Ann Charlotte; Roumenina, Lubka T.; Bjerre, Anna; Kashioulis, Pavlos; Pálsson, Runólfur; Karpman, Diana (2021-06-10)
    Complement factor B (FB) mutant variants are associated with excessive complement activation in kidney diseases such as atypical hemolytic uremic syndrome (aHUS), C3 glomerulopathy and membranoproliferative glomerulonephritis (MPGN). Patients with aHUS ...
  • Olafsdottir, Thorunn A; Bjarnadottir, Kristbjorg; Norddahl, Gudmundur L.; Halldórsson, Gísli Hreinn; Melsted, Páll; Gunnarsdottir, Kristbjorg; Ivarsdottir, Erna; Olafsdottir, Thorhildur; Arnthorsson, Asgeir O; Theódórs, Fannar; Eyþórsson, Elías Sæbjörn; Helgason, Dadi; Eggertsson, Hannes P.; Masson, Gisli; Bjarnadottir, Solveig; Sævarsdóttir, Sædís; Runólfsdóttir, Hrafnhildur L.; Ólafsson, Ísleifur; Saemundsdottir, Jona; Sigurðsson, Martin Ingi; Ingvarsson, Ragnar Freyr; Pálsson, Runólfur; Thorgeirsson, Gudmundur; Halldórsson, Bjarni Vilhjálmur; Holm, Hilma; Kristjánsson, Már; Sulem, Patrick; Þorsteinsdóttir, Unnur; Jónsdóttir, Ingileif; Gudbjartsson, Daniel F; Stefansson, Kari (2022-09-06)
    Memory T-cell responses following SARS-CoV-2 infection have been extensively investigated but many studies have been small with a limited range of disease severity. Here we analyze SARS-CoV-2 reactive T-cell responses in 768 convalescent SARS-CoV-2-infected ...
  • Jónsson, Arnar Jan; Lund, Sigrún Helga; Eriksen, Bjorn O.; Pálsson, Runólfur; Indriðason, Ólafur Skúli (2022-07-01)
    Background: Information on the incidence of chronic kidney disease (CKD) in the general population is scarce. This study examined the incidence and risk factors of CKD stages 1-5 in Iceland, based on multiple markers of kidney damage. Methods: All serum ...
  • Derner, Ondrej; Kramer, Anneke; Hruskova, Zdenka; Arici, Mustafa; Collart, Frederic; Finne, Patrik; Fuentes Sánchez, Laura; Harambat, Jérôme; Hemmelder, Marc H.; Hommel, Kristine; Kerschbaum, Julia; De Meester, Johan; Palsson, Runolfur; Segelmark, Mårten; Skrunes, Rannveig; Traynor, Jamie P.; Zurriaga, Oscar; Massy, Ziad A.; Jager, Kitty J.; Stel, Vianda S.; Tesar, Vladimir (2022-05)
    RATIONALE & OBJECTIVE: There is a dearth of data characterizing patients receiving kidney replacement therapy (KRT) for kidney failure due to systemic lupus erythematosus (SLE) and their clinical outcomes. The aim of this study was to describe trends ...
  • Huijben, Jilske A; Kramer, Anneke; Kerschbaum, Julia; de Meester, Johan; Collart, Frederic; Arévalo, Olga Lucía Rodríguez; Helve, Jaakko; Lassalle, Mathilde; Pálsson, Runólfur; Ten Dam, Marc; Casula, Anna; Methven, Shona; Ortiz, Alberto; Ferraro, Pietro Manuel; Segelmark, Mårten; Mingo, Pablo Ucio; Arici, Mustafa; Reisæter, Anna Varberg; Stendahl, Maria; Stel, Vianda S; Jager, Kitty J (2023-04)
    BACKGROUND: The aim of this study was to describe the trends in the incidence, prevalence and survival of patients on kidney replacement therapy (KRT) for end-stage kidney disease (ESKD) across Europe from 2008 to 2017. METHODS: Data from renal registries ...
  • Oskarsdottir, Thora; Sigurðsson, Martin Ingi; Pálsson, Runólfur; Eythorsson, E. (2022-07-29)
    Objectives: All SARS-CoV-2-positive persons in Iceland were prospectively monitored and those who required outpatient evaluation or were admitted to hospital underwent protocolized evaluation that included a standardized panel of biomarkers. The aim ...
  • Thorsteinsdottir, Unnur A; Runólfsdóttir, Hrafnhildur L.; Eiríksson, Finnur Freyr; Ágústsd., Inger María Schweitz; Eðvarðsson, Viðar Örn; Pálsson, Runólfur; Þorsteinsdóttir, Margrét (2024-03-01)
    Adenine phosphoribosyltransferase (APRT) deficiency is a rare , hereditary disorder characterized by renal excretion of 2,8-dihydroxyadenine (DHA), leading to kidney stone formation and chronic kidney disease (CKD). Treatment with a xanthine oxidoreductase ...