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Browsing by Subject "Nýrnalæknisfræði"

Browsing by Subject "Nýrnalæknisfræði"

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  • Jónsson, Arnar Jan; Lund, Sigrún Helga; Eriksen, Bjørn O; Pálsson, Runólfur; Indriðason, Ólafur Skúli (2023-02-09)
    BACKGROUND AND OBJECTIVES: Prior studies on the association of eGFR and mortality have failed to include methods to account for repeated estimated glomerular filtration rate (eGFR) determinations. The aim of this study was to estimate the association ...
  • 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 ...
  • 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.
  • 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 ...
  • 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; Theodors, 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 ...
  • Eythorsson, Elias; Runólfsdóttir, Hrafnhildur L.; Ingvarsson, Ragnar Freyr; Sigurðsson, Martin Ingi; Pálsson, Runólfur (2022-08-01)
    This cohort study estimates the proportion of persons who became reinfected with SARS-CoV-2 during the Omicron wave in Iceland.
  • Weinreich, Ilse; Bengtsson, Mats; Lauronen, Jouni; Naper, Christian; Lokk, Kaie; Helanterä, Ilkka; Andrésdóttir, Margrét Birna; Sørensen, Søren Schwartz; Wennberg, Lars; Reisæter, Anna Varberg; Møller, Bjarne; Koefoed-Nielsen, Pernille (2022-12)
    In March 2009, the Scandiatransplant acceptable mismatch program (STAMP) was introduced as a strategy toward improving kidney allocation to highly sensitized patients. Patients with a transplantability score ≤ 2% are potential candidates for the program. ...
  • Boenink, Rianne; Kramer, Anneke; Tuinhout, Rosalie E; Savoye, Emilie; Åsberg, Anders; Idrizi, Alma; Kerschbaum, Julia; Ziedina, Ieva; Ziginskiene, Edita; Farrugia, Emanuel; Garneata, Liliana; Zakharova, Elena V; Bell, Samira; Arnol, Miha; Segelmark, Mårten; Ioannou, Kyriakos; Hommel, Kristine; Rosenberg-Ots, Mai; Vazelov, Evgueniy; Helve, Jaakko; Mihály, Sándor; Pálsson, Runólfur; Nordio, Maurizio; Gjorgjievski, Nikola; de Vries, Aiko P J; Seyahi, Nurhan; Magadi, Winnie A; Resić, Halima; Kalachyk, Aleh; Rahmel, Axel O; Galvão, Ana A; Naumovic, Radomir; Lundgren, Torbjörn; Arici, Mustafa; de Meester, Johan M; Ortiz, Alberto; Jager, Kitty J; Stel, Vianda S (2023-01-04)
    BACKGROUND: The aim of this study was to identify trends in total, deceased donor and living donor kidney transplantation (KT) rates in European countries. METHODS: The European Renal Association (ERA) Registry and the Global Observatory on Donation ...
  • Ocak, Gurbey; Boenink, Rianne; Noordzij, Marlies; Bos, Willem Jan W.; Vikse, Bjorn E.; Cases, Aleix; Kerschbaum, Julia; Helve, Jaakko; Nordio, Maurizio; Arici, Mustafa; Mercadal, Lucile; Wanner, Christoph; Palsson, Runolfur; Hommel, Kristine; De Meester, Johan; Kostopoulou, Myrto; Santamaria, Rafael; Rodrigo, Emilio; Rydell, Helena; Bell, Samira; Massy, Ziad A.; Jager, Kitty J.; Kramer, Anneke (2022-04-18)
    Importance: During the past decades, improvements in the prevention and management of myocardial infarction, stroke, and pulmonary embolism have led to a decline in cardiovascular mortality in the general population. However, it is unknown whether ...