Blar i Faculty of Medicine på forfatter "Buanes, Eirik Alnes"
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Acute kidney injury in patients with COVID-19 in the intensive care unit: Evaluation of risk factors and mortality in a national cohort
Aukland, Eirik Aasen; Klepstad, Pål; Aukland, Stein Magnus; Zamanzad Ghavidel, Fatemeh; Buanes, Eirik Alnes (Journal article; Peer reviewed, 2022)Objectives: Acute kidney injury (AKI) is a frequent complication among critical ill patients with COVID-19, but the actual incidence is unknown as AKI-incidence varies from 25% to 89% in intensive care unit (ICU) populations. ... -
Cardiac Arrest in a Community: Epidemiology, Treatment, and Outcome
Buanes, Eirik Alnes (Doctoral thesis, 2017-09-01)Background: Incidence and mortality from sudden cardiac arrest is high, making it a prevalent cause of death. Both incidence and survival rates show great variability between populations. In order to improve survival from ... -
Cognitive function and health-related quality of life four years after cardiac arrest
Buanes, Eirik Alnes; Gramstad, Arne; Søvig, Karoline Kjellsdotter; Hufthammer, Karl Ove; Flaatten, Hans; Husby, Thomas; Langørgen, Jørund; Heltne, Jon-Kenneth (Peer reviewed; Journal article, 2015-04)Aim: Neuropsychological testing has uncovered cognitive impairment in cardiac arrest survivors with good neurologic outcome according to the cerebral performance categories. We investigated cognitive function and health-related ... -
Covid-19 hos pasienter med kronisk inflammatorisk leddsykdom
Nystad, Tone Wikene; Hufthammer, Karl Ove; Buanes, Eirik Alnes; Bryne, Kjartan; Fevang, Bjørg Tilde Svanes (Journal article; Peer reviewed, 2021)BAKGRUNN Siden pasienter med kronisk inflammatorisk leddsykdom kan være mer utsatt for infeksjoner, ønsket vi å undersøke forekomsten av covid-19 i denne gruppen og se om forhold ved den revmatiske sykdommen, pasienten ... -
External validation of SAPS II score reported to the Norwegian Intensive Care and Pandemic Registry (NIPaR)
Buanes, Eirik Alnes; Bruserud, Øyvind; Carracedo Huroz, Sergio; Barratt-Due, Andreas; Flaatten, Hans Kristian; Kvåle, Reidar (Journal article; Peer reviewed, 2023)Background: Simplified Acute Physiology Score II (SAPS II) is a mortality prediction model widely used to compensate for differences between intensive care units (ICU) in benchmarking and research. Accuracy of SAPS II is ... -
A first-level customization study of SAPS II with Norwegian Intensive Care and Pandemic Registry (NIPaR) data
Bruserud, Øyvind; Haaland, Øystein Ariansen; Kvåle, Reidar; Buanes, Eirik Alnes (Journal article; Peer reviewed, 2023)Background: Severity scores and mortality prediction models (MPMs) are important tools for benchmarking and stratification in the intensive care unit (ICU) and need to be regularly updated using data from a local and ... -
Increased risk of hospitalisation and intensive care admission associated with reported cases of SARS-CoV-2 variants B.1.1.7 and B.1.351 in Norway, December 2020-May 2021
Veneti, Lamprini; Seppälä, Elina Marjukka; Storm, Margrethe Larsdatter; Valcarcel Salamanca, Beatriz; Buanes, Eirik Alnes; Aasand, Nina Therese; Naseer, Mohammed Umaer; Bragstad, Karoline; Hungnes, Olav; Bøås, Håkon; Kvåle, Reidar; Samareh Golestani, Karan; Feruglio, Siri Laura; Vold, Line; Nygård, Karin Maria; Whittaker, Robert Neil (Journal article; Peer reviewed, 2021)Introduction Since their emergence, SARS-CoV-2 variants of concern (VOC) B.1.1.7 and B.1.351 have spread worldwide. We estimated the risk of hospitalisation and admission to an intensive care unit (ICU) for infections ... -
Length of hospital stay and risk of intensive care admission and in-hospital death among COVID-19 patients in Norway: a register-based cohort study comparing patients fully vaccinated with an mRNA vaccine to unvaccinated patients
Whittaker, Robert Neil; Kristoffersen, Anja Bråthen; Valcarcel Salamanca, Beatriz; Seppälä, Elina Marjukka; Samareh Golestani, Karan; Kvåle, Reidar; Watle, Sara Sofie Viksmoen; Buanes, Eirik Alnes (Journal article; Peer reviewed, 2022)Objectives We estimated the length of stay (LoS) in hospital and the intensive care unit (ICU) and risk of admission to ICU and in-hospital death among COVID-19 patients ≥18 years in Norway who had been fully vaccinated ... -
No difference in risk of hospitalization between reported cases of the SARS-CoV-2 Delta variant and Alpha variant in Norway
Veneti, Lamprini; Valcarcel Salamanca, Beatriz; Seppälä, Elina Marjukka; Starrfelt, Jostein; Storm, Margrethe Larsdatter; Bragstad, Karoline; Hungnes, Olav; Bøås, Håkon; Kvåle, Reidar; Vold, Line; Nygård, Karin Maria; Buanes, Eirik Alnes; Whittaker, Robert Neil (Journal article; Peer reviewed, 2022)Objectives To estimate the risk of hospitalization among reported cases of the Delta variant of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) compared with the Alpha variant in Norway, and the risk of ... -
Reduced risk of hospitalisation among reported COVID-19 cases infected with the SARS-CoV-2 Omicron BA.1 variant compared with the Delta variant, Norway, December 2021 to January 2022
Veneti, Lamprini; Bøås, Håkon; Kristoffersen, Anja Bråthen; Stålcrantz, Jeanette; Bragstad, Karoline; Hungnes, Olav; Storm, Margrethe Larsdatter; Aasand, Nina Therese; Rø, Gunnar Øyvind Isaksson; Starrfelt, Jostein; Seppälä, Elina Marjukka; Kvåle, Reidar; Vold, Line; Nygård, Karin; Buanes, Eirik Alnes; Whittaker, Robert Neil (Journal article; Peer reviewed, 2022)We included 39,524 COVID-19 Omicron and 51,481 Delta cases reported in Norway from December 2021 to January 2022. We estimated a 73% reduced risk of hospitalisation (adjusted hazard ratio: 0.27; 95% confidence interval: ... -
Targeted temperature management in cardiac arrest: survival evaluated by propensity score matching
Buanes, Eirik Alnes; Hufthammer, Karl O.; Langørgen, Jørund; Guttormsen, Anne-Berit; Heltne, Jon-Kenneth (Peer reviewed; Journal article, 2017)Background: Targeted temperature management in cardiac arrest was introduced following evidence of increased survival from two controlled trials published in 2002. We wanted to investigate whether the introduction of ...