Bilde av Klingenberg, Claus Andreas
Bilde av Klingenberg, Claus Andreas
Professor Institutt for klinisk medisin claus.klingenberg@uit.no 91563167

Claus Andreas Klingenberg



  • Graeme R. Polglase, Yoveena Brian, Darcy Tantanis, Douglas A. Blank, Shiraz Badurdeen, Kelly J. Crossley m.fl.:
    Endotracheal epinephrine at standard versus high dose for resuscitation of asystolic newborn lambs
    Resuscitation 2024 DOI
  • Almudena Alonso-Ojembarrena, Harald Ehrhardt, Merih Cetinkaya, Anna Lavizzari, Tomasz Szczapa, Victor Sartorius m.fl.:
    Use of neonatal lung ultrasound in European neonatal units: a survey by the European Society of Paediatric Research
    Archives of Disease in Childhood: Fetal and Neonatal Edition 2024 DOI
  • Erle Kristensen, Linda Mathisen, Siren Berland, Claus Andreas Klingenberg, Eylert Brodtkorb, Magnhild Rasmussen m.fl.:
    Epidemiology and natural history of POLG disease in Norway: a nationwide cohort study
    Annals of clinical and translational neurology 2024 ARKIV / DOI
  • Omar Hikmat, Karin Naess, Martin Engvall, Claus Andreas Klingenberg, Magnhild Rasmussen, Eylert Brodtkorb m.fl.:
    Status epilepticus in POLG disease: a large multinational study
    Journal of Neurology 2024 ARKIV / DOI
  • Lene Nymo Trulsen, Arjun Anumula, Ana Morales, Claus Andreas Klingenberg, Anup C. Katheria :
    Advantages of a Data-Capture System with Video to Record Neonatal Resuscitation Interventions
    Journal of Pediatrics 2024 DOI
  • Justine de Jager, Romy Pothof, Kelly J. Crossley, Georg M. Schmölzer, Arjan B. te Pas, Robert Galinsky m.fl.:
    Evaluating the efficacy of endotracheal and intranasal epinephrine administration in severely asphyxic bradycardic newborn lambs: a randomised preclinical study
    Archives of Disease in Childhood: Fetal and Neonatal Edition 2024 DOI
  • Kirsten Glaser, Christoph Härtel, Claus Andreas Klingenberg, Egbert Herting, Mats I. Fortmann, Christian P. Speer m.fl.:
    Neonatal Sepsis Episodes and Retinopathy of Prematurity in Very Preterm Infants
    JAMA Network Open 2024 ARKIV / DOI
  • Charlotte Brix Andersson, Claus Andreas Klingenberg, Line Thellesen, Søren Paaske Johnsen, Ulrik Schiøler Kesmodel, Jesper Padkaer Petersen :
    Umbilical Cord pH Levels and Neonatal Morbidity and Mortality
    JAMA Network Open 2024 ARKIV / DOI
  • Dagny Elise Hemmingsen, Dag Moster, Bo Lars Engdahl, Claus Andreas Klingenberg :
    Sensorineural hearing impairment among preterm children: a Norwegian population-based study
    Archives of Disease in Childhood: Fetal and Neonatal Edition 2024 DOI
  • Varvara Dimopoulou, Claus Andreas Klingenberg, Lars Navér, Viveka Nordberg, Alberto Berardi, Salhab el Helou m.fl.:
    Antibiotic exposure for culture-negative early-onset sepsis in late-preterm and term newborns: an international study
    Pediatric Research 2024 ARKIV / DOI
  • Karoline Teresa Maulen Grodås, Henrik Døllner, Christian Magnus Thaulow, Per Kristian Knudsen, Anders Tønnessen, Mari Skeibrok m.fl.:
    Serumkonsentrasjonsmåling av gentamicin hos barn
    Tidsskrift for Den norske legeforening 2023 ARKIV / DOI
  • Zuzana Huncikova, Anlaug Vatne, Hans Jørgen Stensvold, Astri Maria Lang, Ragnhild Støen, Anne Karin Brigtsen m.fl.:
    Late-onset sepsis in very preterm infants in Norway in 2009-2018: A population-based study
    Archives of Disease in Childhood: Fetal and Neonatal Edition 2023 ARKIV / DOI
  • Aline Bjerkhaug, Hildegunn Norbakken Granslo, Jorunn Pauline Cavanagh, Ina Isabella Høiland, Judith K Ludviksen, Corinna Lau m.fl.:
    Dual inhibition of complement C5 and CD14 attenuates inflammation in a cord blood model
    Pediatric Research 2023 FULLTEKST / DOI
  • Christian Magnus Thaulow, Claus Andreas Klingenberg :
    C.H. Thaulow og C. Klingenberg svarer
    Tidsskrift for Den norske legeforening 2023 SAMMENDRAG / DOI
  • Ahmed Bargheet, Claus Andreas Klingenberg, Eirin Esaiassen, Erik Hjerde, Jorunn Pauline Cavanagh, Johan Bengtsson-Palme m.fl.:
    Development of early life gut resistome and mobilome across gestational ages and microbiota-modifying treatments
    EBioMedicine 2023 ARKIV / DOI
  • Mikael Norman, Jesper Padkær Petersen, Hans Jørgen Stensvold, Thordur Thorkelsson, Kjell Helenius, Charlotte Brix Andersson m.fl.:
    Preterm birth in the Nordic countries—Capacity, management and outcome in neonatal care
    Acta Paediatrica 2023 ARKIV / DOI
  • Lene Bjerke Laborie, Claus Andreas Klingenberg, Hanne Rasmussen, Trude Gundersen, Karen Rosendahl :
    Hofteleddsdysplasi hos spedbarn – screening, behandling og oppfølging
    Tidsskrift for Den norske legeforening 2023 ARKIV / DOI
  • Christian Magnus Thaulow, Claus Klingenberg :
    Penicillin for enhver pris?
    Tidsskrift for Den norske legeforening 2023 ARKIV / DOI
  • Dagny Elise Hemmingsen, Dag Moster, Bo Lars Engdahl, Claus Klingenberg :
    Hearing impairment after asphyxia and neonatal encephalopathy: a Norwegian population-based study
    European Journal of Pediatrics 2023 ARKIV / DOI
  • Aline Uhirwa Bjerkhaug, Shouwmika Ramalingham, Robert Mboizi, Kirsty Le Doare, Claus Klingenberg :
    The immunogenicity and safety of Group B Streptococcal maternal vaccines: A systematic review
    Vaccine 2023 ARKIV / DOI
  • Sophie M. Duignan, Satyan Lakshminrusimha, Kathryn Armstrong, Willem P. de Boode, Afif El-Khuffash, Orla Franklin m.fl.:
    Neonatal sepsis and cardiovascular dysfunction I: mechanisms and pathophysiology
    Pediatric Research 2023 DOI
  • Madeleine C. Murphy, Jan Miletin, Claus Andreas Klingenberg, Hans Jørgen Timm Guthe, Vincent Rigo, Richard Plavka m.fl.:
    Prophylactic Oropharyngeal Surfactant for Preterm Newborns at Birth: A Randomized Clinical Trial
    JAMA pediatrics 2023 ARKIV / DOI
  • Sofia Arwehed, Anna Axelin, Lars J. Björklund, Ylva Thernström Blomqvist, Christian Heiring, Baldvin Jonsson m.fl.:
    Nordic survey showed wide variation in discharge practices for very preterm infants
    Acta Paediatrica 2023 ARKIV / DOI
  • Zuzana Huncikova, Hans Jørgen Stensvold, Knut Asbjørn Alexander Øymar, Anlaug Vatne, Astri Maria Lang, Ragnhild Støen m.fl.:
    Variation in antibiotic consumption in very preterm infants-a 10 year population-based study
    Journal of Antimicrobial Chemotherapy 21. november 2023 ARKIV / FULLTEKST / DOI
  • Jørgen Erland Linde, Anne Lee Solevåg, Joar Eilevstjønn, Ladislaus Blacy, Hussein Kidanto, Hege Langli Ersdal m.fl.:
    Delivery Room ST Segment Analysis to Predict Short Term Outcomes in Near-Term and Term Newborns
    Children 2022 ARKIV / DOI
  • Cían J. Henry, Gergana Semova, Ellen Barnes, Isabel Cotter, Tara Devers, Aisyah Rafaee m.fl.:
    Neonatal sepsis: a systematic review of core outcomes from randomised clinical trials
    Pediatric Research 2022 ARKIV / DOI
  • Gazmend Berisha, Rønnaug Solberg, Claus Andreas Klingenberg, Anne Lee Solevåg :
    Neonatal Impedance Cardiography in Asphyxiated Piglets-A Feasibility Study
    Frontiers in pediatrics 2022 ARKIV / DOI
  • Christian Magnus Thaulow, Paul Christoffer Lindemann, Claus Andreas Klingenberg :
    Meticillinresistente gule stafylokokker i sårsekret hos barn
    Tidsskrift for Den norske legeforening 2022 ARKIV / DOI
  • Anlaug Vatne, Nina Hapnes, Hans Jørgen Stensvold, Ingvild Dalen, Hans Jørgen Timm Guthe, Ragnhild Støen m.fl.:
    Early empirical antibiotics and adverse clinical outcomes in infants born very preterm: A population-based cohort
    Journal of Pediatrics 27. september 2022 ARKIV / DOI
  • Mari Oma Ohnstad, Hans Jørgen Stensvold, Are Hugo Pripp, Christine Raaen Tvedt, Lars-Petter Jelsness-Jørgensen, Henriette Astrup m.fl.:
    Predictors of extubation success: a population-based study of neonates below a gestational age of 26 weeks
    BMJ Paediatrics Open 09. august 2022 ARKIV / FULLTEKST / DOI
  • Eric Giannoni, Varvara Dimopoulou, Claus Andreas Klingenberg, Lars Navér, Viveka Nordberg, Alberto Berardi m.fl.:
    Analysis of Antibiotic Exposure and Early-Onset Neonatal Sepsis in Europe, North America, and Australia
    JAMA Network Open 2022 ARKIV / DOI
  • Ann Christin Gjerstad, Rannveig Skrunes, Camilla Tøndel, Anders Åsberg, Sabine Leh, Claus Andreas Klingenberg m.fl.:
    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
    Pediatric nephrology (Berlin, West) 22. august 2022 ARKIV / DOI
  • Hallvard Reigstad, Karl Ove Hufthammer, Arild Erland Rønnestad, Claus Andreas Klingenberg, Hans Jørgen Stensvold, Trond Jacob Markestad :
    Early surfactant and non-invasive ventilation versus intubation and surfactant: a propensity score-matched national study
    BMJ Paediatrics Open 2022 ARKIV / DOI
  • Claus Klingenberg, Sahil K. Tembulkar, Anna Lavizzari, Charles Christoph Roehr, Danielle E.Y. Ehret, Nestor Eduardo Vain m.fl.:
    COVID-19 preparedness—a survey among neonatal care providers in low- and middle-income countries
    Journal of Perinatology 2021 ARKIV / DOI
  • Kanika Kuwelker, Nina Langeland, Iren Høyland Löhr, Joshua Gidion, Joel Manyahi, Sabrina John Moyo m.fl.:
    Use of probiotics to reduce infections and death and prevent colonization with extended-spectrum beta-lactamase (ESBL)-producing bacteria among newborn infants in Tanzania (ProRIDE Trial): study protocol for a randomized controlled clinical trial
    Trials 2021 ARKIV / DOI
  • Anna Lavizzari, Claus Klingenberg, Jochen Profit, John A.F. Zupancic, Alexis S. Davis, Fabio Mosca m.fl.:
    International comparison of guidelines for managing neonates at the early phase of the SARS-CoV-2 pandemic
    Pediatric Research 2021 DOI
  • Niek B. Achten, Frans B. Plötz, Claus Klingenberg, Martin Stocker, Robin Bokelaar, Merijn Bijlsma m.fl.:
    Stratification of Culture-Proven Early-Onset Sepsis Cases by the Neonatal Early-Onset Sepsis Calculator: An Individual Patient Data Meta-Analysis
    Journal of Pediatrics 2021 ARKIV / DOI
  • Maren Johnsen, Claus Klingenberg, Meta Sabine Brand, Arthur Revhaug, Gunnbjørg Andreassen :
    Antenatal breastmilk expression for women with diabetes in pregnancy - a feasibility study
    International Breastfeeding Journal 2021 ARKIV / DOI
  • Aline Bjerkhaug, Hildegunn Norbakken Granslo, Claus Klingenberg :
    Metabolic responses in neonatal sepsis—A systematic review of human metabolomic studies
    Acta Paediatrica 13. april 2021 ARKIV / DOI
  • Veronika Rypdal, Sondre Woll Jørandli, Dagny Elise Hemmingsen, Marit Dahl Solbu, Claus Klingenberg :
    Exposure to an Extended-Interval, High-Dose Gentamicin Regimen in the Neonatal Period Is Not Associated With Long-Term Nephrotoxicity
    Frontiers in pediatrics 2021 ARKIV / DOI
  • L. Ryan, Frans B. Plötz, Agnes van den Hoogen, Jos M. Latour, Marina Degtyareva, Maya Keuning m.fl.:
    Neonates and COVID-19: state of the art: Neonatal Sepsis series
    Pediatric Research 2021 DOI
  • Håkon S. Mundal, Arild Erland Rønnestad, Claus Andreas Klingenberg, Hans Jørgen Stensvold, Ketil Størdal :
    Antibiotic Use in Term and Near-Term Newborns
    Pediatrics 2021 ARKIV / DOI
  • Marte Johanne Stefferud, Anne Grethe Einang, Claus Klingenberg :
    Tidsskrift for Den norske legeforening 21. september 2021 FULLTEKST / ARKIV / DOI
  • Martin Wibe Rypdal, Veronika Gjertsen Rypdal, Per Kristen Jakobsen, Elinor Ytterstad, Ola Løvsletten, Claus Klingenberg m.fl.:
    Modelling suggests limited change in the reproduction number from reopening Norwegian kindergartens and schools during the COVID-19 pandemic
    PLOS ONE 2021 ARKIV / DOI
  • Ole Gunnar Onsøien, Jan Fredrik Frantzen, Claus Andreas Klingenberg, Ahmed Bargheet, Veronika K. Pettersen :
    Ny norsk studie om probiotika og premature fødsler
    Dagens medisin 2023 FULLTEKST
  • Line Christoffersen, Janne Teigen, Anne Lee Solevåg, Synnøve Drejer, Claus Andreas Klingenberg, Trine Giving Kalstad :
    Nasjonal veileder i Nyfødtmedisin. Kapittel 21.13 Psykososial oppfølging av foreldre/familie etter dødsfall ved Nyfødtintensivavdeling (NI)
  • Martin Stocker, Claus Andreas Klingenberg, Lars Navér, Viveka Nordberg, Alberto Berardi, Salhab el Helou m.fl.:
    Less is more: Antibiotics at the beginning of life
    Nature Communications 2023 ARKIV / DOI
  • Mari Oma Ohnstad, Hans Jørgen Stensvold, Are Hugo Pripp, Christine Raaen Tvedt, Lars-Petter Jelsness-Jørgensen, Henriette Astrup m.fl.:
    Extubating extremely premature newborns: predictors of success and reasons for failure
    2022 FULLTEKST
  • Niek B. Achten, Frans B. Plötz, Claus Andreas Klingenberg, Martin Stocker, Robin Bokelaar, Merijn Bijlsma m.fl.:
    Erratum to Stratification of Culture-Proven Early-Onset Sepsis Cases by the Neonatal Early-Onset Sepsis Calculator: An Individual Patient Data Meta-Analysis [The Journal of Pediatrics 234(2021):77-84] (The Journal of Pediatrics (2021) 234 (77–84.e8), (S0022347621000998), (10.1016/j.jpeds.2021.01.065))
    Journal of Pediatrics 2022 DOI
  • Kasper Kavli Øvsthus, Kristin Sjåvik, Tore Lier, Claus Andreas Klingenberg :
    Antibiotic Therapy of an Infant With a Brevibacterium casei Ventriculoperitoneal Shunt Infection
    The Pediatric Infectious Disease Journal 2021 DOI

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    Forskningsinteresser

    Infeksjoner (eksperimentell og klinisk forskning), neonatal ernæring og neonatal ventilasjon/intensivmedisin

    Undervisning

    Delemneleder Pediatri på 6. året.

    Undervisning i pediatri på 4. og 6. året.

    Undervisning i nyfødtmedisin på Jordmorskolen