Jørgen Vildershøj Bjørnholt

Associate Professor - Department of Microbiology
Image of Jørgen Vildershøj Bjørnholt
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Visiting address Sognsvannsveien 20 Rikshospitalet 0372 Oslo
Postal address OUS HF Rikshospitalet Postboks 4950 Nydalen 0424 Oslo

Publications

  • Christensen, Ingrid; Haug, Jon Birger; Berild, Dag; Bjørnholt, Jørgen Vildershøj & Jelsness-Jørgensen, Lars-Petter (2020). Hospital physicians' experiences with procalcitonin - implications for antimicrobial stewardship; a qualitative study.. BMC Infectious Diseases.  ISSN 1471-2334. . doi: 10.1186/s12879-020-05246-6 Full text in Research Archive.
  • Berdal, Jan Erik; Follin-Arbelet, Benoit & Bjørnholt, Jørgen Vildershøj (2019). Experiences from multiplex PCR diagnostics of faeces in hospitalised patients: Clinical significance of Enteropathogenic Escherichia coli (EPEC) and culture negative campylobacter. BMC Infectious Diseases.  ISSN 1471-2334.  19(1) . doi: 10.1186/s12879-019-4271-1 Full text in Research Archive.
  • Di Ruscio, Francesco; Guzzetta, Giorgio; Bjørnholt, Jørgen; Leegaard, Truls Michael; Moen, Aina Elisabeth Fossum; Merler, Stefano & Freiesleben de Blasio, Birgitte (2019). Quantifying the transmission dynamics of MRSA in the community and healthcare settings in a low-prevalence country. Proceedings of the National Academy of Sciences of the United States of America.  ISSN 0027-8424.  116(29), s 14599- 14605 . doi: 10.1073/pnas.1900959116 Full text in Research Archive.
  • Dahl, Cecilie; Stigum, Hein; Valeur, Jørgen; Iszatt, Nina; Lenters, Virissa Claire; Peddada, Shyamal; Bjørnholt, Jørgen; Midtvedt, Tore; Mandal, Siddhartha & Eggesbø, Merete Åse (2018). Preterm infants have distinct microbiomes not explained by mode of delivery, breastfeeding duration or antibiotic exposure. International Journal of Epidemiology.  ISSN 0300-5771.  47(5), s 1658- 1669 . doi: 10.1093/ije/dyy064
  • Di Ruscio, Francesco; Bjørnholt, Jørgen; Larssen, Kjersti Wik; Leegaard, Truls Michael; Moen, Aina Elisabeth Fossum & De Blasio, Birgitte Freiesleben (2018). Epidemiology and spa-type diversity of meticillin-resistant Staphylococcus aureus in community and healthcare settings in Norway. Journal of Hospital Infection.  ISSN 0195-6701. . doi: 10.1016/j.jhin.2017.12.019 Full text in Research Archive.
  • Di Ruscio, Francesco; Bjørnholt, Jørgen; Leegaard, Truls Michael; Moen, Aina Elisabeth Fossum & De Blasio, Birgitte Freiesleben (2017). MRSA infections in Norway: A study of the temporal evolution, 2006-2015. PLOS ONE.  ISSN 1932-6203.  12(6) . doi: 10.1371/journal.pone.0179771 Full text in Research Archive.
  • Johnsen, Bjørn Odd; Handal, Nina; Meisal, Roger; Bjørnholt, Jørgen; Gaustad, Peter & Leegaard, Truls Michael (2017). erm gene distribution among Norwegian Bacteroides isolates and evaluation of phenotypic tests to detect inducible clindamycin resistance in Bacteroides species. Anaerobe.  ISSN 1075-9964.  47, s 226- 232 . doi: 10.1016/j.anaerobe.2017.06.004
  • Samuelsen, Ørjan; Overballe-Petersen, Søren; Bjørnholt, Jørgen; Brisse, Sylvain; Doumith, Michel; Woodford, Neil; Hopkins, Katie L.; Aasnæs, Bettina; Haldorsen, Bjørg & Sundsfjord, Arnfinn (2017). Molecular and epidemiological characterization of carbapenemase-producing Enterobacteriaceae in Norway, 2007 to 2014. PLOS ONE.  ISSN 1932-6203.  12(11) . doi: 10.1371/journal.pone.0187832 Full text in Research Archive.
  • Blomfeldt, Anita; Aamot, Hege Vangstein; Eskesen, Arne N; Monecke, Stefan; White, Richard; Leegaard, Truls Michael & Bjørnholt, Jørgen (2016). DNA microarray analysis of Staphylococcus aureus causing bloodstream infection: bacterial genes associated with mortality?. European Journal of Clinical Microbiology and Infectious Diseases.  ISSN 0934-9723.  35(8), s 1285- 1295 . doi: 10.1007/s10096-016-2663-3
  • Blomfeldt, Anita; Eskesen, Arne N; Aamot, Hege Vangstein; Leegaard, Truls Michael & Bjørnholt, Jørgen (2016). Population-based epidemiology of Staphylococcus aureus bloodstream infection: clonal complex 30 genotype is associated with mortality. European Journal of Clinical Microbiology and Infectious Diseases.  ISSN 0934-9723.  35(5), s 803- 813 . doi: 10.1007/s10096-016-2601-4
  • Grøntvedt, Carl Andreas; Elstrøm, Petter; Stegger, Marc; Skov, Robert L; Andersen, Paal Skytt; Larssen, Kjersti Wik; Urdahl, Anne Margrete; Angen, Øystein; Larsen, Jesper; Åmdal, Solfrid; Løtvedt, Siri; Sunde, Marianne & Bjørnholt, Jørgen (2016). Methicillin-resistant Staphylococcus aureus CC398 in humans and pigs in Norway: A "One Health" perspective on introduction and transmission. Clinical Infectious Diseases.  ISSN 1058-4838.  63(11), s 1431- 1438 . doi: 10.1093/cid/ciw552 Full text in Research Archive.
  • Mandal, Siddhartha; Godfrey, Keith M.; McDonald, Daniel; Treuren, Will V.; Bjørnholt, Jørgen; Midtvedt, Tore; Moen, Birgitte; Rudi, Knut; Knight, Rob; Brantsæter, Anne Lise; Peddada, Shyamal D. & Eggesbø, Merete Åse (2016). Fat and vitamin intakes during pregnancy have stronger relations with a proinflammatory maternal microbiota than does carbohydrate intake. Microbiome.  ISSN 2049-2618.  4 . doi: 10.1186/s40168-016-0200-3 Full text in Research Archive. Show summary
  • Bentele, Horst; Bergsaker, Marianne A Riise; Hauge, Siri Helene & Bjørnholt, Jørgen (2014). Vaccination coverage for seasonal influenza among residents and health care workers in Norwegian nursing homes during the 2012/13 season, a cross-sectional study. BMC Public Health.  ISSN 1471-2458.  14(1) . doi: 10.1186/1471-2458-14-434 Full text in Research Archive.
  • Berdal, Jan Erik; Haagensen, Rolf E; Ranheim, Trond Egil & Bjørnholt, Jørgen (2014). Nosocomial candidemia; risk factors and prognosis revisited; 11 years experience from a Norwegian secondary hospital. PLOS ONE.  ISSN 1932-6203.  9(7) . doi: 10.1371/journal.pone.0103916 Full text in Research Archive.
  • Skjeldestad, Finn Egil; Bjørnholt, Jørgen; Gran, Jon Michael & Eriksen, Hanne-Merete (2014). The effect of antibiotic prophylaxis guidelines on surgical-site infections associated with cesarean delivery. International Journal of Gynecology & Obstetrics.  ISSN 0020-7292.  128(2), s 126- 130 . doi: 10.1016/j.ijgo.2014.08.018
  • White, Richard; Bjørnholt, Jørgen; Baird, Donna D.; Midtvedt, Tore; Harris, Jennifer; Pagano, Marcello; Hide, Winston; Rudi, Knut; Moen, Birgitte; Iszatt, Nina; Peddada, Shyamal D. & Eggesbø, Merete Åse (2013). Novel Developmental Analyses Identify Longitudinal Patterns of Early Gut Microbiota that Affect Infant Growth. PLoS Computational Biology.  ISSN 1553-734X.  9(5) . doi: 10.1371/journal.pcbi.1003042 Full text in Research Archive. Show summary
  • Berdal, Jan Erik; Bjørnholt, Jørgen; Blomfeldt, Anita; Smith, Erichsen Nils & Bukholm, Geir (2007). Patterns and dynamics of airway colonisation in mechanically-ventilated patients. Clinical Microbiology and Infection (CMI).  ISSN 1198-743X.  13 . doi: 10.1111/j.1469-0691.2006.01678.x
  • Berdal, Jan Erik; Smith, Erichsen Nils; Bjørnholt, Jørgen; Blomfeldt, Anita & Bukholm, Geir (2006). Does Pseudomonas aeruginosa colonization influence morbidity and mortality in the intensive care unit patient? Experience from an outbreak caused by contaminated oral swabs. Acta Anaesthesiologica Scandinavica.  ISSN 0001-5172.  50, s 1095- 1102
  • Berdal, Jan Erik; Skråmm, Inge; Mowinckel, P.; Gulbrandsen, Pål & Bjørnholt, Jørgen (2005). Use of rifampicin and ciprofloxacin combination therapy after surgical debridement in the treatment of early manifestation prosthetic joint infections. Clinical Microbiology and Infection (CMI).  ISSN 1198-743X.  11, s 843- 845
  • Bodegård, Lars Johan; Erikssen, Gunnar; Bjørnholt, Jørgen; Gjesdal, K; Liestøl, Knut & Erikssen, Jan Emil (2005). Reasons for terminating an exercise test provide independent prognostic information: 2014 apparently healthy men followed for 26 years. European Heart Journal.  ISSN 0195-668X.  26, s 1394- 1401
  • Stavem, Knut; Aaser, E.; Sandvik, L.; Bjørnholt, Jørgen Vildershøy; Erikssen, G; Thaulow, Erik & Erikssen, Jan Emil (2005). Lung function, smoking and mortality in a 26-year follow-up of healthy middle-aged males. European Respiratory Journal.  ISSN 0903-1936.  25 Show summary
  • Bodegård, Lars Johan; Erikssen, Gunnar; Bjørnholt, Jørgen; Gjesdal, Knut; Thelle, Dag Steinar & Erikssen, Jan Emil (2004). Symptom-limited exercise testing, ST depressions and long-term coronary heart disease mortality in apparently healthy middle-aged men. Journal of Cardiovascular Risk.  ISSN 1350-6277.  11, s 320- 327 Show summary
  • Bodegård, Lars Johan; Erikssen, Gunnar; Bjørnholt, Jørgen; Thelle, Dag Steinar & Erikssen, Jan Emil (2004). Possible angina detected by the WHO angina questionnaire in apparently healthy men with a normal exercise ECG: coronary heart disease or not? A 26 year follow up study. Heart.  ISSN 1355-6037.  90, s 627- 632
  • Erikssen, Gunnar; Bodegård, Lars Johan; Bjørnholt, Jørgen; Liestøl, Knut; Thelle, Dag Steinar & Erikssen, Jan Emil (2004). Exercise testing of healthy men in a new perspective: from diagnosis to prognosis. European Heart Journal.  ISSN 0195-668X.  25, s 978- 986
  • Bjørnholt, Jørgen; Erikssen, Gunnar; Kjeldsen, Sverre Erik; Bodegard, Johan; Thaulow, Erik & Erikssen, Jan Emil (2003). Fasting blood glucose is independently associated with resting and exercise blood pressure and development of elevated blood pressure. Journal of Hypertension.  ISSN 0263-6352.  (7), s 1383- 1389
  • Bodegard, Johan; Erikssen, Gunnar; Sandvik, Leiv; Kjeldsen, Sverre Erik; Bjørnholt, Jørgen & Erikssen, Jan Emil (2002). Early Versus Late Morning Measurement of Blood Pressure in Healthy Men. A Potential Source of Measurement Bias?. Blood Pressure.  ISSN 0803-7051.  6(11), s 366- 370
  • Erikssen, Gunnar; Liestøl, Knut; Bjørnholt, Jørgen; Stormorken, Helge; Thaulow, Erik & Erikssen, Jan Emil (2000). Erythrocyte sedimentation rate as a predictor of coronary heart disease mortality. Erythrocyte sedimentation rate as a predictor of coronary heart diseaes mortality..  120, s 1011- 1014
  • Bjørnholt, Jørgen; Erikssen, Gunnar; Liestøl, Knut; Jervell, Jakob Anton; Thaulow, Erik & Erissen, J. (2000). Type 2 diabetes and maternal family history: an impact beyond slow glucose removal rate and fasting hyperglycemia in low-risk individuals? Results from 22 years of follow-up of healty nondiabetic men. Diabetes Care.  ISSN 0149-5992.  23(9), s 1255- 1259
  • Erikssen, Gunnar; Liestøl, Knut; Eriksen, Jan; Bjørnholt, Jørgen & Thaulow, Erik (2000). Hypothesis: The recent decline in the coronary heart disease mortality - mainly a shift from fatal to non-fatal events?. Scandinavian Cardiovascular Journal.  ISSN 1401-7431.  s 34- 34
  • Bjørnholt, Jørgen; Eriksen, G.; Aaser, Ellinor; Sandvik, Leiv; Nitter-Hauge, Sigurd L; Jervell, Jakob Anton; Eriksen, Jan & Thaulow, Erik (1999). Fasting blood glucose: An underestimated risk factor for cardiovascular deat. Results from a 22-year follow-up of healthy non-diabetic men. Diabetes Care.  ISSN 0149-5992.  22, s 45- 49
  • Bjørnholt, Jørgen; Eriksen, G.; Aaser, Ellinor; Sandvik, Leiv; Nitter-Hauge, Sigurd L; Jervell, Jakob Anton; Erkssen, J. & Thaulow, Erik (1999). Fasting blood glucose: An understimated risk foactor for cardiovascular deat. Results from a 22-year follow-up of healthy non-diabetic men. Diabetes Care.  ISSN 0149-5992.  22, s 45- 49
  • Bjørnholt, Jørgen; Sandvik, Leiv; Jervell, Jakob Anton & Eriksen, Jan (1999). Response to Bilkau et al. Fasting blood glucose and risk of cardiovascular disease. Diabetes Care.  ISSN 0149-5992.  s 1383- 1384
  • Thaulow, Erik; Bjørnholt, Jørgen; Eriksen, Jan & Nitter-Hauge, Sigurd L (1996). Kan medisinsk antiischemisk behandling bedre overlevelsen ved stabil koronar sykdom. Hjerteforum.  ISSN 0802-1465.  s 18- 26
  • Thaulow, Erik; Bjørnholt, Jørgen; Eriksen, Jan & Nitter-Hauge, Sigurd L (1996). Kan medisinsk antiischemisk behandling bedre overlevelsen ved stabil koronarsykdom?. Hjerteforum.  ISSN 0802-1465.  9, s 18- 26

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  • Blomfeldt, Anita; Lilje, Berit; Stegger, Marc & Bjørnholt, Jørgen (2019). Man or microbe? A pilot study exploring Staphylococcus aureus CC30 isolates from bloodstream infections and nasal carriers.
  • Bjørnholt, Jørgen; Kacelnik, Oliver & Eriksen, Hanne-Merete (2016). Re: Kumulert sum ved overvåking av postoperative sårinfeksjoner. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  136(2), s 105- 106 . doi: 10.4045/tidsskr.15.1366
  • Dahl, Cecilie; Stigum, Hein; Valeur, Jørgen; Iszatt, Nina; Lenters, Virissa; Mandal, Siddhartha; Peddada, Shyamal; Bjørnholt, Jørgen & Eggesbø, Merete Åse (2016). Preterm infants have distinct microbiomes, not explained by mode of delivery, less breastfeeding, or antibiotic exposure.
  • Grøntvedt, Carl Andreas; Elstrøm, Petter; Stegger, Marc; Skov, Robert L; Andersen, Paal Skytt; Larsen, Kjersti Wiik; Urdahl, Anne Margrete; Angen, Øystein; Larsen, Jesper; Åmdal, Solfrid; Løtvedt, Siri; Sunde, Marianne & Bjørnholt, Jørgen (2016). MRSA CC398 in humans and pigs in Norway – Introduction and transmission.
  • Angen, Øystein; Stegger, Marc; Grøntvedt, Carl Andreas; Elstrøm, Petter; Bjørnholt, Jørgen; Andersen, Paal Skytt; Sunde, Marianne; Urdahl, Anne Margrete; Larssen, Kjersti Wik; Åmdal, Solfrid; Løtvedt, Siri & Skov, Robert L (2015). Whole genome sequencing of MRSA CC398 - indication of several introductions to Norway.
  • Guzmán Herrador, Bernardo Rafael; Arnesen, Trude Margrete; Berg, Thale Cathrine; Bjørnholt, Jørgen; Elstrøm, Petter; Kacelnik, Oliver; Kapperud, Georg; Lange, Heidi; MacDonald, Emily; Vold, Line & Nygård, Karin Maria (2014). Utbrudd av smittsomme sykdommer i Norge. Årsrapport 2013. Utbrudd av smittsomme sykdommer i Norge i ... : årsrapport / Vevbasert system for utbruddsvarsling (Vesuv). 2014.
  • Larssen, Kjersti Wik; Marstein, Lillian; Eriksen, Sissel-Karin; Kilnes, Anne K.; Gran, Frode Width; Bergh, Kåre; Sunde, Marianne; Bjørnholt, Jørgen & Afset, Jan Egil (2014). Methicillin resistant Staphylococcus aureus carrying mecC in Norway.
  • Steinbakk, Martin; Sunde, Marianne; Urdal, Anne Margrete; Barkbu, Kjersti Nilsen; Sørum, Henning; Lunestad, Bjørn Tore; Bonhorst, Janne Øvrebø; Nielsen, Kaare Magne; Lindbæk, Morten & Bjørnholt, Jørgen (2014). Antibiotikaresistens - kunnskapshull, utfordringer og aktuelle tiltak. Rapport fra tverrsektoriell ekspertgruppe. Full text in Research Archive.
  • Guzman Herrador, Bernardo; Bentele, Horst; Berg, Thale Cathrine; Bjørnholt, Jørgen; Bruun, Tone; Elstrøm, Petter; Kacelnik, Oliver; Kapperud, Georg; Lange, Heidi; MacDonald, Emily; Vold, Line & Nygård, Karin Maria (2013). Utbrudd av smittsomme sykdommer i Norge i 2012. Årsrapport.
  • Bodegard, Johan; Erikssen, Gunnar; Bjørnholt, Jørgen; Thelle, Dag Steinar & Erikssen, Jan Emil (2003). Är oförklarade bröstsmärtor hos friska män farliga eller icke?.
  • Bjørnholt, Jørgen; Aaser, Ellinor; Sandvik, Leiv; Nitter-Hauge, Sigurd L; Eriksen, G.; Eriksen, Jan & Thaulow, Erik (1997). Fasting blood glucose is an independent predictor for cardiovascular death, but not in all age groups.

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Published Apr. 18, 2016 2:37 PM - Last modified Nov. 28, 2018 12:55 PM