Blar i forfatter "Kamar, Nassim"

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    • Performance of creatinine-based equations to estimate glomerular filtration rate in White and Black populations in Europe, Brazil and Africa 

      Delanaye, Pierre; Vidal-Petiot, Emmanuelle; Björk, Jonas; Ebert, Natalie; Eriksen, Bjørn Odvar; Dubourg, Laurence; Grubb, Anders; Hansson, Magnus; Littmann, Karin; Mariat, Christophe; Melsom, Toralf; Schaeffner, Elke; Sundin, Per-Ola; Bökenkamp, Arend; Berg, Ulla B.; Åsling-Monemi, Kajsa; Åkesson, Anna; Larsson, Anders; Cavalier, Etienne; Dalton, R Neil; Courbebaisse, Marie; Couzi, Lionel; Gaillard, Francois; Garrouste, Cyril; Jacquemont, Lola; Kamar, Nassim; Legendre, Christophe; Rostaing, Lionel; Stehlé, Thomas; Haymann, Jean-Philippe; Selistre, Luciano da Silva; Strogoff-de-Matos, Jorge P.; Bukabau, Justine B.; Sumaili, Ernest K.; Yayo, Eric; Monnet, Dagui; Nyman, Ulf; Pottel, Hans; Flamant, Martin (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-08-24)
      Background - A new Chronic Kidney Disease Epidemiology Collaboration equation without the race variable has been recently proposed (CKD-EPIAS). This equation has neither been validated outside USA nor compared with the new European Kidney Function Consortium (EKFC) and Lund-Malmö Revised (LMREV) equations, developed in European cohorts.<p> <p>Methods - Standardized creatinine and measured glomerular ...

    • Prospects for improved glomerular filtration rate estimation based on creatinine-results from a transnational multicentre study 

      Bjõrk, Jonas; Nyman, Ulf; Courbebaisse, Marie; Couzi, Lionel; Dalton, R. Neil; Dubourg, Laurence; Ebert, Natalie; Eriksen, Bjõrn O.; Gaillard, Francois; Garrouste, Cyril; Grubb, Anders; Hansson, Magnus; Jacquemont1, Lola; Jones, Ian; Kamar, Nassim; Lamb, Edmund J.; Legendre, Christophe; Littmann, Karin; Mariat, Christophe; Melsom, Toralf; Rostaing, Lionel; Rule, Andrew D.; Schaeffner, Elke; Sundin, Per-Ola; Turner, Stephen; Åkesson, Anna; Delanaye, Pierre; Pottel, Hans (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-06-13)
      Background - The Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) creatinine equation is routinely used to assess renal function but exhibits varying accuracy depending on patient characteristics and clinical presentation. The overall aim of the present study was to assess if and to what extent glomerular filtration rate (GFR) estimation based on creatinine can be improved.<p> <p>Methods ...

    • Seroprevalence of hepatitis E virus (HEV) in a general adult population in Northern Norway: the Tromsø study 

      Olsøy, Irene Beate; Henriksen, Stian; Weissbach, Fabian H.; Larsen, Marthe; Borgen, Karoline; Abravanel, Florence; Kamar, Nassim; Paulssen, Eyvind Jakob; Hirsch, Hans H.; Rinaldo, Christine Hanssen (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-03-22)
      Hepatitis E virus (HEV) is a major cause of acute viral hepatitis in many parts of the world but only a few cases have been diagnosed in Norway. To investigate the HEV exposure rate in a presumed low-risk area, we have conducted a population-based study of anti-HEV IgG seroprevalence in Northern Norway. A total of 1800 serum samples from 900 women and 900 men, age 40–79 years, were randomly selected ...