P900: INVOLVED/UNINVOLVED SERUM FREE LIGHT CHAIN RATIO IS A STRONGER PREDICTOR OF DIAGNOSTIC/RISK FACTORS IN LIGHT CHAIN COMPARED TO HEAVY CHAIN MONOCLONAL GAMMOPATHIES
Thorir Oskarsson, Jon, Þorsteinsdóttir, Sigrún, Rögnvaldsson, Sæmundur, Ásta Sigurðardóttir, Guðrún, Rósa Þórðardóttir, Ásdís, Kjartan Gíslason, Gauti, Ólafsson, Andri, Kristinn Sigurðsson, Jón, Eyþórsson, Elías, Jónsson, Ásbjörn, Viðarsson, Brynjar, Torfi Önundarson, Páll, Agnar Agnarsson, Bjarni, Palmason, Robert, Sigurðardóttir, Margrét, Þorsteinsdóttir, Ingunn, Ólafsson, Ísleifur, Harding, Stephen, Durie, Brian, Jon Love, Thorvardur, Yngvi Kristinsson, Sigurdur
Published in HemaSphere (08.08.2023)
Published in HemaSphere (08.08.2023)
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Journal Article
OAB-037: Detection of abnormal plasma cells by multiparameter flow cytometry in a screened cohort of patients with monoclonal gammopathy of undetermined significance
Óskarsson, Jón Þórir, Rögnvaldsson, Sæmundur, Þorsteinsdóttir, Sigrún, Pétursdóttir, Íris, Þórðardóttir, Hrafnhildur Una, Gunnarsson, Steinar Bragi, Hákonardóttir, Guðlaug Katrín, Sigurðardóttir, Guðrún Ásta, Þórðardóttir, Ásdís Rósa, Gíslason, Gauti Kjartan, Ólafsson, Andri, Sigurðsson, Jón Kristinn, Viðarsson, Brynjar, Önundarson, Páll Torfi, Agnarsson, Bjarni A., Pálmason, Róbert, Sigurðardóttir, Margrét, Þorsteinsdóttir, Ingunn, Ólafsson, Ísleifur, Durie, Brian, Löve, Þorvarður Jón, Kristinsson, Sigurður Yngvi
Published in Clinical lymphoma, myeloma and leukemia (01.08.2022)
Published in Clinical lymphoma, myeloma and leukemia (01.08.2022)
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Journal Article
P894: INFECTION RISK BEFORE DIAGNOSIS OF MONOCLONAL GAMMOPATHY OF UNDETERMINED SIGNIFICANCE: RESULTS FROM THE SCREENED POPULATION‐BASED ISTOPMM STUDY
Ros Levy, Marina, Rögnvaldsson, Sæmundur, Gasparini, Alessandro, Eyþórsson, Elías, Ásta Sigurðardóttir, Guðrún, Viðarsson, Brynjar, Torfi Önundarson, Páll, Agnar Agnarsson, Bjarni, Sigurðardóttir, Margrét, Ólafsson, Ísleifur, Þorsteinsdóttir, Ingunn, Rósa Þórðardóttir, Ásdís, Jónsson, Ásbjörn, Aspelun, Thor, Kjartan Gíslason, Gauti, Ólafsson, Andri, Kristinn Sigurðsson, Jón, Solveig Sverrisdottir, Ingigerdur, Einarsson Long, Þórir, Hultcrantz, Malin, Durie, Brian, Harding, Stephen, Bower, Hannah, Ola Landgren, C., Jon Love, Thorvardur, Yngvi Kristinsson, Sigurdur, Þorsteinsdóttir, Sigrún
Published in HemaSphere (08.08.2023)
Published in HemaSphere (08.08.2023)
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Journal Article
52027 Monoclonal Gammopathy of undetermined significance is not associated with increased risk of skin cancer: A population-based screening cohort study
Adalsteinsson, Jonas A., Gislasson, Gauti Kjartan, Sharp, Kelley, Thorsteinsdottir, Sigrun, Rognvaldsson, Saemundur, Thorsteinsdottir, Ingunn, Olafsson, Isleifur, Sigurdsson, Jon Kristinn, Love, Thorvardur Jon, Kristinsson, Sigurdur Yngvi
Published in Journal of the American Academy of Dermatology (01.09.2024)
Published in Journal of the American Academy of Dermatology (01.09.2024)
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Journal Article
Predicting an Underlying Clonal Plasma Cell Population in Light-Chain Monoclonal Gammopathy of Undetermined Significance Using Free Light-Chain Ratio
Oskarsson, Jon Thorir, Rögnvaldsson, Sæmundur, Thorsteinsdottir, Sigrun, Long, Thorir E., Sigurdardottir, Gudrun Asta, Thordardottir, Asdis Rosa, Gislason, Gauti, Olafsson, Andri, Sigurdsson, Jon Kristinn, Eythorsson, Elias, Jonsson, Asbjorn, Vidarsson, Brynjar, Onundarson, Pall T., Agnarsson, Bjarni, Palmason, Robert, Sigurdardottir, Margret, Thorsteinsdottir, Ingunn, Olafsson, Isleifur, Harding, Stephen J., Durie, Brian GM, Love, Thorvardur Jon, Kristinsson, Sigurdur Y.
Published in Blood (02.11.2023)
Published in Blood (02.11.2023)
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Journal Article
Risk Factors of Smoldering Multiple Myeloma: Results from the Screened Istopmm Study
Thorsteinsdottir, Sigrun, Sverrisdottir, Ingigerdur, Rögnvaldsson, Sæmundur, Ekberg, Sara, Hultcrantz, Malin, Vidarsson, Brynjar, Onundarson, Pall T., Agnarsson, Bjarni, Sigurdardottir, Margret, Thorsteinsdottir, Ingunn, Olafsson, Isleifur, Thordardottir, Asdis Rosa, Oskarsson, Jon Thorir, Sigurdardottir, Gudrun Asta, Eythorsson, Elias, Jonsson, Asbjorn, Gislason, Gauti, Olafsson, Andri, Sigurdsson, Jon Kristinn, Einarsson Long, Thorir, Durie, Brian GM, Harding, Stephen J., Landgren, Ola, Love, Thorvardur Jon, Kristinsson, Sigurdur Y.
Published in Blood (02.11.2023)
Published in Blood (02.11.2023)
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Journal Article
Monoclonal Gammopathy of Undetermined Significance and the Risk of Thrombotic Events: Results from Istopmm, a Population-Based Screening Study in Iceland
Rögnvaldsson, Sæmundur, Gasparini, Alessandro, Thorsteinsdottir, Sigrun, Sverrisdottir, Ingigerdur, Eythorsson, Elias, Long, Thorir E., Vidarsson, Brynjar, Onundarson, Pall T., Agnarsson, Bjarni, Sigurdardottir, Margret, Olafsson, Isleifur, Thorsteinsdottir, Ingunn, Oskarsson, Jon, Palmason, Robert, Sveinsdottir, Signy Vala, Thordardottir, Asdis Rosa, Jonsson, Asbjorn, Palsson, Runolfur, Indridason, Olafur, Aspelund, Thor, Gislason, Gauti, Olafsson, Andri, Sigurdsson, Jon Kristinn, Hultcrantz, Malin, Durie, Brian GM, Harding, Stephen J., Landgren, Ola, Love, Thorvardur Jon, Kristinsson, Sigurdur Y.
Published in Blood (02.11.2023)
Published in Blood (02.11.2023)
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Journal Article
Sars-Cov-2 Infection Does Not Lead to Progression of Monoclonal Gammopathy of Undetermined Significance: Results from the Population-Based Istopmm Screening Study
Palmason, Robert, Ekberg, Sara, Eythorsson, Elias, Rögnvaldsson, Sæmundur, Thorsteinsdottir, Sigrun, Crowther, Michael, Reed, Elin Ruth, Oskarsson, Jon, Sigurdardottir, Gudrun Asta, Aspelund, Thor, Vidarsson, Brynjar, Onundarson, Pall T., Agnarsson, Bjarni, Sigurdardottir, Margret, Thorsteinsdottir, Ingunn, Sveinsdottir, Signy Vala, Olafsson, Isleifur, Thordardottir, Asdis Rosa, Jonsson, Asbjorn, Indridason, Olafur, Gislason, Gauti, Olafsson, Andri, Sigurdsson, Jon Kristinn, Steingrimsdottir, Hlif, Long, Thorir E., Hultcrantz, Malin, Durie, Brian GM, Harding, Stephen J., Landgren, Ola, Palsson, Runolfur, Love, Thorvardur Jon, Kristinsson, Sigurdur Y.
Published in Blood (02.11.2023)
Published in Blood (02.11.2023)
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Journal Article
Determining Hemodilution in Diagnostic Bone Marrow Samples in Multiple Myeloma and Its Precursors By Next-Generation Flow Cytometry: Data from the Iceland Screens, Treats, or Prevents Multiple Myeloma (iStopMM) Study
Óskarsson, Jón Þórir, Rögnvaldsson, Sæmundur, Thorsteinsdóttir, Sigrún, þórðardóttir, Hrafnhildur Una, Hakonardottir, Gudlaug Katrin, Gunnarsson, Steinar Bragi, Sigurdardóttir, Gudrún Ásta, Thórdardottir, Ásdis Rósa, Gíslason, Gauti, Olafsson, Andri, Sigurdsson, Jon Kristinn, Vidarsson, Brynjar, Onundarson, Páll Torfi, Agnarsson, Bjarni Agnar, Palmason, Robert, Sigurdardóttir, Margrét, Thorsteinsdóttir, Ingunn, Ólafsson, Ísleifur, Flores-Montero, Juan, Orfao, Alberto, Durie, Brian G.M., Love, Thorvardur Jon, Kristinsson, Sigurdur Y
Published in Blood (15.11.2022)
Published in Blood (15.11.2022)
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Journal Article
The Early Benefits and Psychological Effects of Screening for Monoclonal Gammopathy of Undetermined Significance: Results of the Istopmm Study
Rögnvaldsson, Sæmundur, Thorsteinsdottir, Sigrun, Oskarsson, Jon, Eythorsson, Elias, Sigurdardottir, Gudrun Asta, Vidarsson, Brynjar, Onundarson, Pall T., Agnarsson, Bjarni, Sigurdardottir, Margret, Olafsson, Isleifur, Thorsteinsdottir, Ingunn, Bjornsson, Andri Steinthor, Wessman, Inga Dröfn, Gislason, Gauti, Sigurdsson, Jon Kristinn, Olafsson, Andri, Sverrisdottir, Ingigerdur, Long, Thorir E., Palmason, Robert, Sveinsdottir, Signy Vala, Sigurdsson, Fridbjorn, Thordardottir, Asdis Rosa, Jonsson, Asbjorn, Palsson, Runolfur, Indridason, Olafur, Reed, Elin Ruth, Hakonardottir, Gudlaug Katrin, Steingrimsdottir, Hlif, Hultcrantz, Malin, Durie, Brian GM, Harding, Stephen J., Aspelund, Thor, Landgren, Ola, Love, Thorvardur Jon, Kristinsson, Sigurdur Y.
Published in Blood (02.11.2023)
Published in Blood (02.11.2023)
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Journal Article
Prevalence of MGUS Is High in the Istopmm Study but the Prevalence of IgA MGUS Does Not Increase with Age in the Way Other Immunoglobulin Subtypes Do
Love, Thorvardur Jon, Rögnvaldsson, Sæmundur, Thorsteinsdottir, Sigrun, Aspelund, Thor, Reed, Elin Ruth, Vidarsson, Brynjar, Onundarson, Pall Torfi, Agnarsson, Bjarni Agnar, Sigurdardottir, Margret, Thorsteinsdottir, Ingunn, Sveinsdottir, Signy Vala, Olafsson, Isleifur, Sigurdsson, Fridbjorn, Thordardottir, Asdis Rosa, Eythorsson, Elias, Jonsson, Asbjorn, Palsson, Runolfur, Indridason, Olafur Skuli, Gislason, Gauti, Olafsson, Andri, Sigurdsson, Jon Kristinn, Sverrisdottir, Ingigerdur Solveig, Steingrimsdottir, Hlif, Einarsson Long, Thorir, Hultcrantz, Malin, Durie, Brian G.M., Harding, Stephen, Landgren, Ola, Kristinsson, Sigurdur Y
Published in Blood (15.11.2022)
Published in Blood (15.11.2022)
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Journal Article
Monoclonal Gammopathy of Undetermined Significance (MGUS) with Multiple Paraproteins: Results from the Population-Based Istopmm Screening Study
Rögnvaldsson, Sæmundur, Oskarsson, Jon Þórir, Thorsteinsdottir, Sigrun, Reed, Elin Ruth, Sigurdardottir, Gudrun Asta, Vidarsson, Brynjar, Onundarson, Pall Torfi, Sigurdardottir, Margret, Agnarsson, Bjarni Agnar, Olafsson, Isleifur, Thorsteinsdottir, Ingunn, Sveinsdottir, Signy Vala, Palmason, Robert, Sigurdsson, Fridbjorn, Thordardottir, Asdis Rosa, Eythorsson, Elias, Jonsson, Asbjorn, Palsson, Runolfur, Indridason, Olafur Skuli, Aspelund, Thor, Gislason, Gauti, Olafsson, Andri, Sigurdsson, Jon Kristinn, Sverrisdottir, Ingigerdur S, Hakonardottir, Gudlaug Katrin, Einarsson Long, Thorir, Danielsen, Ragnar, Hultcrantz, Malin, Durie, Brian G.M., Harding, Stephen, Landgren, Ola, Love, Thorvardur Jon, Kristinsson, Sigurdur Y
Published in Blood (15.11.2022)
Published in Blood (15.11.2022)
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Journal Article
Sars-Cov-2 Vaccinations Do Not Lead to Progression of Monoclonal Gammopathy of Undetermined Significance: Results from the Population-Based Istopmm Screening Study
Palmason, Robert, Eythorsson, Elias, Rögnvaldsson, Sæmundur, Thorsteinsdottir, Sigrun, Ekberg, Sara, Crowther, Michael, Reed, Elin Ruth, Oskarsson, Jon Þórir, Sigurdardottir, Gudrun Asta, Aspelund, Thor, Vidarsson, Brynjar, Onundarson, Pall Torfi, Agnarsson, Bjarni Agnar, Sigurdardottir, Margret, Thorsteinsdottir, Ingunn, Sveinsdottir, Signy Vala, Olafsson, Isleifur, Thordardottir, Asdis Rosa, Jonsson, Asbjorn, Indridason, Olafur Skuli, Gislason, Gauti, Olafsson, Andri, Sigurdsson, Jon Kristinn, Steingrimsdottir, Hlif, Einarsson Long, Thorir, Hultcrantz, Malin, Durie, Brian G.M., Harding, Stephen, Landgren, Ola, Palsson, Runolfur, Love, Thorvardur Jon, Kristinsson, Sigurdur Y
Published in Blood (15.11.2022)
Published in Blood (15.11.2022)
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Journal Article
Autoimmune Diseases Are Not Associated with Monoclonal Gammopathy of Undetermined Significance: Results of the Prospective Population-Based Istopmm Study
Sverrisdottir, Ingigerdur S, Thorsteinsdóttir, Sigrún, Rögnvaldsson, Sæmundur, Aspelund, Thor, Vidarsson, Brynjar, Önundarson, Páll Torfi, Agnarsson, Bjarni, Sigurdardóttir, Margrét, Thorsteinsdottir, Ingunn, Sveinsdottir, Signy Vala, Palmason, Robert, Ólafsson, Ísleifur, Sigurdsson, Fridbjorn, Thórdardottir, Ásdis Rósa, Eythorsson, Elias, Jonsson, Asbjorn, Palsson, Runolfur, Indridason, Olafur Skuli, Gislason, Gauti Kjartan, Olafsson, Andri, Sigurdsson, Jon Kristinn, Steingrimsdottir, Hlif, Einarsson Long, Thorir, Hultcrantz, Malin, Durie, Brian G.M., Harding, Stephen, Landgren, Ola, Kristinsson, Sigurdur Y, Love, Thorvardur Jon
Published in Blood (15.11.2022)
Published in Blood (15.11.2022)
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Journal Article
Hypercalcemia in Individuals with Monoclonal Gammopathy of Undetermined Significance: Results from the Istopmm Study
Jónsdóttir, Ástrún Helga, Rögnvaldsson, Sæmundur, Sigurjónsdóttir, Helga Ágústa, Thorsteinsdóttir, Sigrún, Vidarsson, Brynjar, Onundarson, Páll Torfi, Agnarsson, Bjarni, Sigurdardóttir, Margrét, Thorsteinsdóttir, Ingunn, Ólafsson, Ísleifur, Sveinsdottir, Signy Vala, Palmason, Robert, Thórdardottir, Ásdis Rósa, Eythorsson, Elias, Jonsson, Asbjorn, Palsson, Runolfur, Indridason, Olafur Skuli, Gislason, Gauti Kjartan, Olafsson, Andri, Sigurdsson, Jon Kristinn, Sverrisdottir, Ingigerdur S, Einarsson Long, Thorir, Aspelund, Thor, Hultcrantz, Malin, Durie, Brian G.M., Harding, Stephen, Landgren, Ola, Love, Thorvardur Jon, Kristinsson, Sigurdur Y
Published in Blood (15.11.2022)
Published in Blood (15.11.2022)
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Journal Article
Predicting the Need for Upfront Bone Marrow Sampling in Individuals with MGUS: Derivation of a Multivariable Prediction Model Using the Prospective Population-Based Istopmm Cohort
Eythorsson, Elias, Rögnvaldsson, Sæmundur, Thorsteinsdóttir, Sigrún, Reed, Elin Ruth, Sigurdardóttir, Gudrún Ásta, Vidarsson, Brynjar, Onundarson, Páll Torfi, Agnarsson, Bjarni, Sigurdardóttir, Margrét, Ólafsson, Ísleifur, Þorsteinsdóttir, Ingunn, Sveinsdottir, Signy Vala, Sigurdsson, Fridbjorn, Thórdardottir, Ásdis Rósa, Palsson, Runolfur, Indridason, Olafur, Einarsson Long, Thorir, Jonsson, Asbjorn, Gislason, Gauti Kjartan, Olafsson, Andri, Sigurdsson, Jon Kristinn, Steingrimsdottir, Hlif, Hultcrantz, Malin, Durie, Brian G.M., Harding, Stephen, Landgren, Ola, Aspelund, Thor, Love, Thorvardur Jon, Kristinsson, Sigurdur Y
Published in Blood (15.11.2022)
Published in Blood (15.11.2022)
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Journal Article
Prevalence of Smoldering Multiple Myeloma: Results from the Iceland Screens, Treats, or Prevents Multiple Myeloma (iStopMM) Study
Thorsteinsdottir, Sigrun, Gislason, Gauti Kjartan, Aspelund, Thor, Rögnvaldsson, Sæmundur, Oskarsson, Jon Thorir Thorir, Petursdottir, Iris, Sigurdsson, Jon Kristinn, Sigurdardottir, Gudrun Asta, Thordardottir, Asdis Rosa, Vidarsson, Brynjar, Onundarson, Pall Torfi, Agnarsson, Bjarni Agnar, Sigurdardottir, Margret, Thorsteinsdottir, Ingunn, Olafsson, Isleifur, Eythorsson, Elias, Jonsson, Asbjorn, Kampanis, Petros, Hultcrantz, Malin, Durie, Brian G.M., Love, Thorvardur Jon, Harding, Stephen, Landgren, Ola, Kristinsson, Sigurdur Yngvi
Published in Blood (23.11.2021)
Published in Blood (23.11.2021)
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Journal Article
Transient M-Proteins: Epidemiology, Causes, and the Impact of Mass Spectrometry: The Istopmm Study
Palmason, Robert, Berlanga, Oscar, Sigurdsson, Jon Kristinn, Rögnvaldsson, Sæmundur, Thorsteinsdottir, Sigrun, Ekberg, Sara, Crowther, Michael, Levy, Marina, Reed, Elin Ruth, Oskarsson, Jon Þórir, Sigurdardottir, Gudrun Asta, Vidarsson, Brynjar, Onundarson, Pall Torfi, Agnarsson, Bjarni Agnar, Sigurdardottir, Margret, Thorsteinsdottir, Ingunn, Sveinsdottir, Signy Vala, Sigurdsson, Fridbjorn, Olafsson, Isleifur, Thordardottir, Asdis Rosa, Eythorsson, Elias, Jonsson, Asbjorn, Palsson, Runolfur, Indridason, Olafur Skuli, Aspelund, Thor, Gislason, Gauti, Olafsson, Andri, Sverrisdottir, Ingigerdur Solveig, Steingrimsdottir, Hlif, Einarsson Long, Thorir, Hultcrantz, Malin, Landgren, Ola, Harding, Stephen, Durie, Brian G.M., Love, Thorvardur Jon, Kristinsson, Sigurdur Y
Published in Blood (15.11.2022)
Published in Blood (15.11.2022)
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Journal Article
Population-based screening cohort study reveals no association between monoclonal gammopathy of undetermined significance (MGUS), smoldering multiple myeloma (SMM), multiple myeloma (MM), and alopecia
Sharma, Divija, Ungar, Benjamin, Adalsteinsson, Jonas A., Sigurdsson, Jon Kristinn, Sharp, Kelley, Thorsteinsdóttir, Sigrún, Rögnvaldsson, Saemundur, Þórðardóttir, Ásdís R, Viðarsson, Brynjar, Önundarson, Páll T, Agnarssond, Bjarni A, Sigurðardóttird, Margrét, Þorsteinsdóttir, Ingunn, Ólafsson, Ísleifur, Eyþórsson, Elías, Jónsson, Ásbjörn, Ólafsson, Andri, Gíslason, Gauti Kjartan, Landgren, Ola, Hulcrantz, Malin, Durie, Brian GM, Harding, Stephen, Love, Thorvardur Jon, Kristinsson, Sigurdur Yngvi
Published in Archives of dermatological research (14.09.2024)
Published in Archives of dermatological research (14.09.2024)
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Journal Article
Prior cancer and risk of monoclonal gammopathy of undetermined significance: a population-based study in Iceland and Sweden
Rögnvaldsson, Sæmundur, Thorsteinsdóttir, Sigrun, Syriopoulou, Elisavet, Sverrisdottir, Ingigerdur, Turesson, Ingemar, Eythorsson, Elias, Oskarsson, Jon Thorir, Long, Thorir Einarsson, Vidarsson, Brynjar, Onundarson, Pall Torfi, Agnarsson, Bjarni A, Sigurdardottir, Margret, Olafsson, Isleifur, Thorsteinsdottir, Ingunn, Aspelund, Thor, Gislason, Gauti Kjartan, Olafsson, Andri, Sigurdsson, Jon Kristinn, Hultcrantz, Malin, Durie, Brian G M, Harding, Stephen, Bjorkholm, Magnus, Landgren, Ola, Love, Thorvardur Jon, Kristinsson, Sigurdur Yngvi
Published in Haematologica (Roma) (11.01.2024)
Published in Haematologica (Roma) (11.01.2024)
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