Browsing Bergen Open Research Archive by Author "Klingenberg, Claus Andreas"

Now showing items 1-10 of 10

    • Early empirical antibiotics and adverse clinical outcomes in infants born very preterm: A population-based cohort 

      Vatne, Anlaug; Hapnes, Nina; Stensvold, Hans Jørgen; Dalen, Ingvild; Guthe, Hans Jørgen Timm; Støen, Ragnhild; Brigtsen, Anne Karin; Rønnestad, Arild Erland; Klingenberg, Claus Andreas (Journal article; Peer reviewed, 2022)
      Objective: The objective of this study was to evaluate the association between empirical antibiotic therapy in the first postnatal week in uninfected infants born very preterm and the risk of adverse outcomes until ...

    • Early surfactant and non-invasive ventilation versus intubation and surfactant: a propensity score-matched national study 

      Reigstad, Hallvard; Hufthammer, Karl Ove; Rønnestad, Arild Erland; Klingenberg, Claus Andreas; Stensvold, Hans Jørgen; Markestad, Trond Jacob (Journal article; Peer reviewed, 2022)
      Objective: To compare outcome after less invasive surfactant administration (LISA) and primary endotracheal intubation (non-LISA) in infants born before gestational age (GA) 28 weeks. Setting: All neonatal intensive ...

    • Epidemiology and natural history of POLG disease in Norway: a nationwide cohort study 

      Kristensen, Erle; Mathisen, Linda; Berland, Siren; Klingenberg, Claus Andreas; Brodtkorb, Eylert; Rasmussen, Magnhild; Tangeraas, Trine; Bliksrud, Yngve Thomas; Rahman, Shamima; Bindoff, Laurence Albert; Hikmat, Omar (Journal article; Peer reviewed, 2024)
      Objective To investigate the prevalence and natural history of POLG disease in the Norwegian population. Methods A national, population-based, retrospective study using demographic, clinical, and genetic data of ...

    • Hofteleddsdysplasi hos spedbarn – screening, behandling og oppfølging 

      Laborie, Lene Bjerke; Klingenberg, Claus Andreas; Rasmussen, Hanne; Gundersen, Trude; Rosendahl, Karen (Journal article; Peer reviewed, 2023)
      BAKGRUNN Hofteleddsdysplasi forkommer hos opptil 3 % av nyfødte og kan ubehandlet føre til luksert hofteledd, osteoartritt og behov for hofteprotese. Målet med studien var å kartlegge rutiner for ultralydscreening, ...

    • Kidney biopsy diagnosis in childhood in the Norwegian Kidney Biopsy Registry and the long-term risk of kidney replacement therapy: a 25-year follow-up 

      Gjerstad, Ann Christin; Skrunes, Rannveig; Tøndel, Camilla; Åsberg, Anders; Leh, Sabine; Klingenberg, Claus Andreas; Døllner, Henrik; Hammarström, Clara Louise; Bjerre, Anna Kristina (Journal article; Peer reviewed, 2022)
      Background: There is scarce information on biopsy-verified kidney disease in childhood and its progression to chronic kidney disease stage 5 (CKD 5). This study aims to review biopsy findings in children, and to investigate ...

    • Late-onset sepsis in very preterm infants in Norway in 2009-2018: A population-based study 

      Huncikova, Zuzana; Vatne, Anlaug; Stensvold, Hans Jørgen; Lang, Astri Maria; Støen, Ragnhild; Brigtsen, Anne Karin; Salvesen, Bodil; Øymar, Knut Asbjørn Alexander; Rønnestad, Arild Erland; Klingenberg, Claus Andreas (Journal article; Peer reviewed, 2023)
      Objective: To evaluate epidemiology and outcomes among very preterm infants (<32 weeks’ gestation) with culture-positive and culture-negative late-onset sepsis (LOS). Design: Cohort study using a nationwide, population-based ...

    • Meticillinresistente gule stafylokokker i sårsekret hos barn 

      Thaulow, Christian Magnus; Lindemann, Paul Christoffer; Klingenberg, Claus Andreas (Journal article; Peer reviewed, 2022)
      BAKGRUNN Hud- og bløtvevsinfeksjoner er vanlig hos barn. Vi ønsket å undersøke forekomsten av meticillinresistens blant gule stafylokokker i sårsekret fra barn i Norge. MATERIALE OG METODE Vi gjennomførte en ...

    • Neonatal Sepsis Episodes and Retinopathy of Prematurity in Very Preterm Infants 

      Glaser, Kirsten; Härtel, Christoph; Klingenberg, Claus Andreas; Herting, Egbert; Fortmann, Mats I.; Speer, Christian P.; Stensvold, Hans Jørgen; Huncikova, Zuzana; Rønnestad, Arild Erland; Nentwich, Martin M.; Stahl, Andreas; Dammann, Olaf; Göpel, Wolfgang (Journal article; Peer reviewed, 2024)
      Importance: Retinopathy of prematurity (ROP) is a major morbidity of preterm infants causing visual impairment, including blindness, for which timely treatment is vital and prevention is key. Increasing evidence suggests ...

    • Serumkonsentrasjonsmåling av gentamicin hos barn 

      Grodås, Karolina Teresa Maulen; Døllner, Henrik; Thaulow, Christian Magnus; Knudsen, Per Kristian; Tønnessen, Anders; Skeibrok, Mari; Klingenberg, Claus Andreas (Journal article; Peer reviewed, 2023)
      BAKGRUNN Gentamicin brukes ofte ved alvorlige infeksjoner hos barn. Det har vært rutine i Norge å måle serumkonsentrasjon av gentamicin rett før andre eller tredje dose (0-prøve) for å vurdere risiko for toksisitet. Den ...

    • Status epilepticus in POLG disease: a large multinational study 

      Hikmat, Omar; Naess, Karin; Engvall, Martin; Klingenberg, Claus Andreas; Rasmussen, Magnhild; Brodtkorb, Eylert; Ostergaard, Elsebet; de Coo, Irenaeus; Pias-Peleteiro, Leticia; Isohanni, Pirjo; Uusimaa, Johanna; Majamaa, Kari; Kärppä, Mikko; Ortigoza-Escobar, Juan Dario; Tangeraas, Trine; Berland, Siren; Harrison, Emma; Biggs, Heather; Horvath, Rita; Darin, Niklas; Rahman, Shamima; Bindoff, Laurence Albert (Journal article; Peer reviewed, 2024)
      We aimed to provide a detailed phenotypic description of status epilepticus (SE) in a large cohort of patients with POLG disease and identify prognostic biomarkers to improve the management of this life-threatening condition. ...