Browsing Det medisinske fakultet by Author "Røsjø, Helge"

Now showing items 1-20 of 47

  • A pragmatic randomized controlled trial reports lack of efficacy of hydroxychloroquine on coronavirus disease 2019 viral kinetics 
    Lyngbakken, Magnus; Berdal, Jan Erik; Eskesen, Arne N; Kvale, Dag; Olsen, Inge Christoffer; Rueegg, Corina Silvia; Rangberg, Anbjørg; Jonassen, Christine M; Omland, Torbjørn; Røsjø, Helge; Dalgard, Olav (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Abstract Here, we randomized 53 patients hospitalized with coronavirus disease 2019 (COVID-19) to hydroxychloroquine therapy (at a dose of 400 mg twice daily for seven days) in addition to standard care or standard ...
  • B-Type Natriuretic Peptide Is Associated with Indices of Left Ventricular Dysfunction in Healtahy Subjects from the General Population: The Akershus Cardiac Examination 1950 Study 
    Lyngbakken, Magnus; Kvisvik, Brede Alexander; Aagaard, Erika Nerdrum; Berge, Trygve; Pervez, Mohammad Osman; Brynildsen, Jon; Tveit, Arnljot; Steine, Kjetil; Røsjø, Helge; Omland, Torbjørn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Abstract Background Concentrations of B-type natriuretic peptide (BNP) reflect myocardial distension and stress, and are associated with poor prognosis in patients with cardiovascular ...
  • Biomarkers of cardiovascular injury and stress are associated with increased frequency of ventricular ectopy: a population-based study 
    Skranes, Julia B; Einvik, Gunnar; Namtvedt, Silje K; Randby, Anna; Hrubos-Strøm, Harald; Brynildsen, Jon; Hagve, Tor-Arne; Somers, Virend K; Røsjø, Helge; Omland, Torbjørn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    Background Asymptomatic ventricular arrhythmias are common and associated with increased risk of cardiovascular mortality. Cardiac troponins, natriuretic peptides and C–reactive protein (CRP) are also ...
  • Blood pressure at age 40 predicts carotid atherosclerosis two decades later: Data from the Akershus Cardiac Examination 1950 Study 
    Vigen, Thea; Ihle-Hansen, Håkon; Lyngbakken, Magnus; Berge, Trygve; Thommessen, Bente; Ihle-Hansen, Hege; Orstad, Eivind Bjørkan; Enger, Steve; Ariansen, Inger; Røsjø, Helge; Tveit, Arnljot; Rønning, Ole M. (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
    Objective: We assessed the impact of a single time-point measurement of SBP, DBP and pulse pressure at the age of 40, on carotid plaque burden, echolucent plaques and carotid intima–media thickness late midlife. Methods: ...
  • Cardiac imaging and circulating biomarkers for primary prevention in the era ofprecision medicine 
    Myhre, Peder Langeland; Lyngbakken, Magnus; Tveit, Sjur Hansen; Røsjø, Helge; Omland, Torbjørn (Journal article / Tidsskriftartikkel / SubmittedVersion, 2019)
    Introduction: Current primary prevention guidelines do not strongly support the use of cardiovascular imaging and circulating biomarkers in risk assessment. Still, an increasing body of evidence suggests that important ...
  • Cardiac troponin I and T are associated with left ventricular function and structure: Data from the Akershus Cardiac Examination 1950 Study 
    Lyngbakken, Magnus; Aagaard, Erika Nerdrum; Kvisvik, Brede Alexander; Berge, Trygve; Pervez, Mohammad Osman; Brynildsen, Jon; Tveit, Arnljot; Steine, Kjetil; Røsjø, Helge; Omland, Torbjørn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Abstract Background Concentrations of cardiac troponin I (cTnI) and T (cTnT) are associated with clinical cardiac outcomes, but do not correlate closely in subjects recruited from the ...
  • Cardiac troponin I measured with a very high sensitivity assay predicts subclinical carotid atherosclerosis: The Akershus Cardiac Examination 1950 Study 
    Lyngbakken, Magnus; Vigen, Thea; Ihle-Hansen, Håkon; Brynildsen, Jon; Berge, Trygve; Rønning, Ole M.; Tveit, Arnljot; Røsjø, Helge; Omland, Torbjørn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Aims Concentrations of cardiac troponin I (cTnI) are associated with incident ischemic stroke and predict the presence and severity of coronary atherosclerosis. Accordingly, we hypothesized that concentrations of cTnI ...
  • Cardiac troponin is associated with cardiac outcomes in men and women with atrial fibrillation, insights from the ARISTOTLE trial 
    Røsjø, Helge; Hijazi, Ziad; Omland, T.; Westerbergh, Johan; Lyngbakken, Magnus; Alexander, J.H.; Gersh, Bernard J.; Granger, Christopher B.; Hylek, E.M.; Lopes, Renato D.; Siegbahn, Agneta; Wallentin, Lars (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Background Cardiac troponin T (cTnT) and I (cTnI) concentrations provide strong prognostic information in anticoagulated patients with atrial fibrillation (AF). Whether the associations between cardiac troponin ...
  • Carotid Atherosclerosis and Cognitive Function in a General Population Aged 63-65 Years: Data from the Akershus Cardiac Examination (ACE) 1950 Study 
    Ihle-Hansen, Håkon; Vigen, Thea; Berge, Trygve; Hagberg, Guri; Engedal, Knut; Rønning, Ole M.; Thommessen, Bente; Lyngbakken, Magnus; Nygård, Ståle; Røsjø, Helge; Tveit, Arnljot; Ihle-Hansen, Hege (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
    Background:Studies on the relationship between carotid atherosclerosis and cognitive function in subjects from the general population are few and results have been inconsistent. Objective:We aimed to investigate the ...
  • Carotid Atherosclerosis is Associated with Middle Cerebral Artery Pulsatility Index 
    Vigen, Thea; Ihle-Hansen, Håkon; Lyngbakken, Magnus; Berge, Trygve; Thommessen, Bente; Ihle-Hansen, Hege; Orstad, Eivind Bjørkan; Enger, Steve; Røsjø, Helge; Tveit, Arnljot; Rønning, Ole M. (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    BACKGROUND AND PURPOSE Pulsatility index (PI) in the middle cerebral artery (MCA) is considered a measure of peripheral vascular resistance. Several established cardiovascular risk factors are common for both MCA PI and ...
  • Circulating chromogranin B levels in patients with acute respiratory failure: data from the FINNALI Study 
    Myhre, Peder Langeland; Stridsberg, Mats; Linko, Rita; Okkonen, Marjatta; Nygård, Ståle; Christensen, Geir Arve; Pettilä, Ville; Omland, Torbjørn; Røsjø, Helge (Journal article / Tidsskriftartikkel / SubmittedVersion, 2017)
    Purpose: Circulating chromogranin B (CgB) levels are increased in situations characterized by systemic and myocardial stress, but whether CgB provides prognostic information in patients with acute respiratory failure (ARF) ...
  • Circulating MicroRNA-210 Concentrations in Patients with Acute Heart Failure: Data from the Akershus Cardiac Examination 2 Study 
    Rutkovskiy, Arkady; Lyngbakken, Magnus; Dahl, Mai Britt; Bye, Anja; Pedersen, Marit Holmefjord; Wisløff, Ulrik; Christensen, Geir Arve; Høiseth, Arne Didrik; Omland, Torbjørn; Røsjø, Helge (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Background MicroRNA (miR)-210 expression is induced by acute and chronic hypoxia and provides prognostic information in patients with aortic stenosis and acute coronary syndrome. We hypothesized that circulating miR-210 ...
  • Circulating MicroRNAs and Aerobic Fitness - The HUNT-Study 
    Bye, Anja; Røsjø, Helge; Aspenes, Stian Thoresen; Condorelli, Gianluigi; Omland, Torbjørn; Wisløff, Ulrik (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
    © 2013 Bye et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original ...
  • Circulating secretoneurin concentrations in patients with moderate to severe aortic stenosis 
    Brynildsen, Jon; Myhre, Peder Langeland; Lyngbakken, Magnus; Klæboe, Lars Gunnar; Stridsberg, Mats; Christensen, Geir Arve; Edvardsen, Thor; Omland, Torbjørn; Røsjø, Helge (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
    Background Secretoneurin (SN) concentrations provide important prognostic information in patients with myocardial dysfunction. Whether preoperative SN concentrations improve risk assessment in patients with moderate to ...
  • Diagnostic and Prognostic Properties of Osteoprotegerin in Patients with Acute Dyspnoea: Observations from the Akershus Cardiac Examination (ACE) 2 Study 
    Røysland, Ragnhild; Pervez, Mohammad Osman; Pedersen, Marit Holmefjord; Brynildsen, Jon; Høiseth, Arne Didrik; Hagve, Tor-Arne; Røsjø, Helge; Omland, Torbjørn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    Background: Circulating osteoprotegerin (OPG) levels are increased in patients with chronic heart failure (HF). The diagnostic and prognostic merit of OPG measurement in patients admitted with acute dyspnoea is ...
  • Effect of candesartan and metoprolol on myocardial tissue composition during anthracycline treatment: the PRADA trial 
    Heck, Siri Lagethon; Gulati, Geeta; Hoffmann, Pavel; von Knobelsdorff-Brenkenhoff, Florian; Storås, TH; Ree, Anne Hansen; Gravdehaug, Berit; Røsjø, Helge; Steine, Kjetil; Geisler, Jürgen; Schulz-Menger, Jeanette; Omland, Torbjørn (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
  • Enhanced liver fibrosis test predicts transplant-free survival in primary sclerosing cholangitis, a multi-centre study 
    de Vries, Elisabeth M.G.; Färkkilä, Martti; Milkiewicz, Piotr; Hov, Johannes Espolin Roksund; Eksteen, Bertus; Thorburn, Douglas; Chazouillères, Olivier; Pares, Albert; Nygård, Ståle; Gilja, Odd Helge; Wunsch, Ewa; Invernizzi, Pietro; Carbone, Marco; Bernuzzi, Francesca; Boberg, Kirsten Muri; Røsjø, Helge; Rosenberg, William; Beuers, Ulrich H.; Ponsioen, Cyriel Y.; Karlsen, Tom Hemming; Vesterhus, Mette (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
    Background & Aims: Biomarkers reflecting disease activity and prognosis in primary sclerosing cholangitis (PSC) have not been firmly established. Enhanced liver fibrosis (ELF) test was previously reported to predict outcome ...
  • Fibroblast growth factor 23 in patients with acute dyspnea: Data from the Akershus Cardiac Examination (ACE) 2 Study 
    Lyngbakken, Magnus Nakrem; Pervez, Mohammad Osman; Brynildsen, Jon; Pedersen, Marit Holmefjord; Sølvernes, Janne; Christensen, Geir Arve; Høiseth, Arne Didrik; Omland, Torbjørn; Røsjø, Helge (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
    Background Circulating fibroblast growth factor 23 (FGF23) concentrations have been linked to left ventricular remodeling and unfavorable cardiovascular outcomes, but whether FGF23 is associated with heart failure (HF) ...
  • Genome-wide association study of cardiac troponin i in the general population 
    Moksnes, Marta Riise; Røsjø, Helge; Richmond, Anne; Lyngbakken, Magnus N; Graham, Sarah E; Wolford, Brooke N; Hansen, Ailin Falkmo; Gagliano Taliun, Sarah A; Lefaive, Jonathon; Rasheed, Humaira; Thomas, Laurent; Zhou, Wei; Aung, Nay; Surakka, Ida; Douville, Nicholas J; Campbell, Archie; Porteous, David J; Petersen, Steffen E; Munroe, Patricia B; Welsh, Paul; Sattar, Naveed; Smith, George Davey; Fritsche, Lars G; Nielsen, Jonas Bille; Åsvold, Bjørn Olav; Hveem, Kristian; Hayward, Caroline; Willer, Cristen J; Brumpton, Ben M; Omland, Torbjørn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Circulating cardiac troponin proteins are associated with structural heart disease and predict incident cardiovascular disease in the general population. However, the genetic contribution to cardiac troponin I (cTnI) ...
  • Glycosyalted chromogranin A in heart faiure. Implications for processing and cardiomyocyte calcium homeostasis 
    Ottesen, Anett Hellebø; Carlson, Cathrine Rein; Louch, William Edward; Dahl, Mai Britt; Sandbu, Ragnhild Askeland; Johansen, Rune Forstrøm; Jarstadmarken, Hilde; Bjørås, Magnar; Høiseth, Arne Didrik; Brynildsen, Jon; Sjaastad, Ivar; Stridsberg, Mats; Omland, Torbjørn; Christensen, Geir Arve; Røsjø, Helge (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
    Background—Chromogranin A (CgA) levels have previously been found to predict mortality in heart failure (HF), but currently no information is available regarding CgA processing in HF and whether the CgA fragment catestatin ...