Truls Michael Leegaard

Bilde av Truls Michael Leegaard
English version of this page
Brukernavn
Besøksadresse Sykehusveien 25 None 1474 NORDBYHAGEN
Postadresse Akershus universitetssykehus 1478 LØRENSKOG

Publikasjoner

  • Lepuschitz, Sarah; Ruppitsch, Werner; Pekard-Amenitsch, Shiva; Forsythe, Stephen J.; Cormican, Martin; Mach, Robert L.; Piérard, Denis; Allerberger, Franz & Leegaard, Truls Michael (2019). Multicenter study of Cronobacter sakazakii infections in humans, Europe, 2017. Emerging Infectious Diseases.  ISSN 1080-6040.  25(3), s 515- 522 . doi: 10.3201/eid2503.181652
  • Pedersen, Maria; Asprusten, Tarjei Tørre; Godang, Kristin; Leegaard, Truls Michael; Osnes, Liv T. N.; Skovlund, Eva; Tjade, Trygve Olav; Øie, Merete Glenne & Wyller, Vegard Bruun Bratholm (2019). Fatigue in Epstein-Barr virus infected adolescents and healthy controls; a prospective multifactorial association study.. Journal of Psychosomatic Research.  ISSN 0022-3999.
  • Pedersen, Maria; Asprusten, Tarjei Tørre; Godang, Kristin; Leegaard, Truls Michael; Osnes, Liv T. N.; Skovlund, Eva; Tjade, Trygve Olav; Øie, Merete Glenne & Wyller, Vegard Bruun Bratholm (2019). Lifestyle factors during acute Epstein-Barr virus infection in adolescents predict physical activity six months later. Acta Paediatrica.  ISSN 0803-5253. . doi: 10.1111/apa.14728
  • 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 Fulltekst i vitenarkiv.
  • Espenhain, Laura Elisabeth; Jørgensen, Silje Bakken; Leegaard, Truls Michael; Lelek, Michaela Marie; Hänsgen, Siri Haug; Nakstad, Britt; Sunde, Marianne & Steinbakk, Martin (2018). Travel to Asia is a strong predictor for Carriage of cephalosporin resistant E. coli and Klebsiella spp. but does not explain everything; prevalence study at a Norwegian hospital 2014-2016. Antimicrobial Resistance and Infection Control.  ISSN 2047-2994.  7 . doi: 10.1186/s13756-018-0429-7 Fulltekst i vitenarkiv.
  • Pedersen, Maria; Asprusten, Tarjei Tørre; Godang, Kristin; Leegaard, Truls Michael; Osnes, Liv T. N.; Skovlund, Eva; Tjade, Trygve Olav; Øie, Merete Glenne & Wyller, Vegard Bruun Bratholm (2018). Predictors of chronic fatigue in adolescents six months after acute Epstein-Barr virus infection: a prospective cohort study. Brain, behavior, and immunity.  ISSN 0889-1591.  75, s 94- 100 . doi: 10.1016/j.bbi.2018.09.023 Fulltekst i vitenarkiv.
  • Tunsjø, Hege; Kalyanasundaram, Sumana; Charnock, Colin; Leegaard, Truls Michael & Moen, Aina Elisabeth Fossum (2018). Challenges in the identification of methicillin-resistant Staphylococcus argenteus by routine diagnostics. Acta Pathologica, Microbiologica et Immunologica Scandinavica (APMIS).  ISSN 0903-4641.  126(6), s 533- 537 . doi: 10.1111/apm.12843
  • Berg, Are Stuwitz; Inchley, Christopher; Fjærli, Hans Olav; Leegaard, Truls Michael; Lindbæk, Morten & Nakstad, Britt (2017). Clinical features and inflammatory markers in pediatric pneumonia: a prospective study. European Journal of Pediatrics.  ISSN 0340-6199.  176(5), s 629- 638 . doi: 10.1007/s00431-017-2887-y
  • Berg, Are Stuwitz; Inchley, Christopher; Fjærli, Hans Olav; Leegaard, Truls Michael & Nakstad, Britt (2017). Assessing severity in pediatric pneumonia. Predictors of the need for major medical interventions.. Pediatric emergency care.  ISSN 0749-5161. . doi: 10.1097/PEC.0000000000001179
  • 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 Fulltekst i vitenarkiv.
  • Holmøy, Trygve; Gythfeldt, Hedda & Leegaard, Truls Michael (2017). Listeria monocytogenes infection associated with alemtuzumab - - a case for better preventive strategies. BMC Neurology.  ISSN 1471-2377.  17(65) . doi: 10.1186/s12883-017-0848-8
  • Inchley, Christopher; Berg, Are Stuwitz; Vahdani-Benam, Afsaneh; Kvissel, Anne Katrine; Leegaard, Truls Michael & Nakstad, Britt (2017). Mycoplasma Pneumoniae: A Cross-sectional Population-based Comparison of Disease Severity in Preschool and School-age Children. The Pediatric Infectious Disease Journal.  ISSN 0891-3668.  36(10), s 930- 936 . doi: 10.1097/INF.0000000000001628
  • 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
  • Jørgensen, Silje; Søraas, Arne Vasli; Arnesen, Lotte Pia Stenfors; Leegaard, Truls Michael; Sundsfjord, Arnfinn & Jenum, Pål (2017). A comparison of extended spectrum beta-lactamase producing Escherichia coli from clinical, recreational water and wastewater samples associated in time and location. PLoS ONE.  ISSN 1932-6203.  12(10) . doi: 10.1371/journal.pone.0186576 Fulltekst i vitenarkiv.
  • Jørgensen, Silje; Søraas, Arne Vasli; Arnesen, Lotte Pia Stenfors; Leegaard, Truls Michael; Sundsfjord, Arnfinn & Jenum, Pål (2017). First environmental sample containing plasmid-mediated colistin-resistant ESBL-producing Escherichia coli detected in Norway. Acta Pathologica, Microbiologica et Immunologica Scandinavica (APMIS).  ISSN 0903-4641.  125(9), s 822- 825 . doi: 10.1111/apm.12720 Fulltekst i vitenarkiv.
  • Jørgensen, Silje; Søraas, Arne Vasli; Sundsfjord, Arnfinn; Liestøl, Knut; Leegaard, Truls Michael & Jenum, Pål (2017). Fecal carriage of extended spectrum β-lactamase producing Escherichia coli and Klebsiella pneumoniae after urinary tract infection - A three year prospective cohort study. PLoS ONE.  ISSN 1932-6203.  12:e017w|(16), s 13510- 1 . doi: 10.1371/journal.pone.0173510 Fulltekst i vitenarkiv.
  • Meisal, Roger; Rounge, Trine Ballestad; Christiansen, Irene Kraus; Eieland, Alexander Kirkeby; Worren, Merete Molton; Molden, Tor; Kommedal, Øyvind; Hovig, Eivind; Leegaard, Truls Michael & Ambur, Ole Herman (2017). HPV Genotyping of Modified General Primer-Amplicons Is More Analytically Sensitive and Specific by Sequencing than by Hybridization. PLoS ONE.  ISSN 1932-6203.  12(1) . doi: 10.1371/journal.pone.0169074 Fulltekst i vitenarkiv.
  • Tunsjø, Hege; Kalyanasundaram, Sumana; Worren, Merete Molton; Leegaard, Truls Michael & Moen, Aina Elisabeth Fossum (2017). High frequency of occupied attB regions in Norwegian Staphylococcus aureus isolates supports a two-step MRSA screening algorithm. European Journal of Clinical Microbiology and Infectious Diseases.  ISSN 0934-9723.  36(1), s 65- 74 . doi: 10.1007/s10096-016-2771-0
  • Berg, Are Stuwits; Inchley, Christopher; Aase, Audun; Fjærli, Hans Olav; Bull, Reidun; Aaberge, Ingeborg Sundsvalen; Leegaard, Truls Michael & Nakstad, Britt (2016). Etiology of Pneumonia in a Pediatric Population with High Pneumococcal Vaccine Coverage. A Prospective Study. The Pediatric Infectious Disease Journal.  ISSN 0891-3668.  35(3), s e69- e75 . doi: 10.1097/INF.0000000000001009 Vis sammendrag
  • 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
  • Handal, Nina; Jørgensen, Silje; Tunsjø, Hege Smith; Johnsen, Bjørn Odd & Leegaard, Truls Michael (2015). Anaerobic blood culture isolates in a Norwegian university hospital: Identification by MALDI-TOF MS vs 16S rRNA sequencing and antimicrobial susceptibility profiles. Acta Pathologica, Microbiologica et Immunologica Scandinavica (APMIS).  ISSN 0903-4641.  123(9), s 749- 758 . doi: 10.1111/apm.12410
  • Moxnes, John Fredrik; Moen, Aina Elisabeth Fossum & Leegaard, Truls Michael (2015). Studying the time trend of Methicillinresistant Staphylococcus aureus (MRSA) in Norway by use of non-stationary γ-Poisson distributions. BMJ Open.  ISSN 2044-6055.  5(10) . doi: 10.1136/bmjopen-2014-007163 Fulltekst i vitenarkiv.
  • Raastad, Ragnhild; Tvete, Ingunn Fride; Abrahamsen, Tore G; Berild, Dag; Leegaard, Truls Michael; Walberg, Mette & Müller, Fredrik (2015). A worrying trend in weight-adjusted paediatric antibiotic use in a Norwegian tertiary care hospital. Acta Paediatrica.  ISSN 0803-5253.  104(7), s 687- 692 . doi: 10.1111/apa.12994 Vis sammendrag
  • Tunsjø, Hege Smith; Berg, Are Stuwits; Inchley, Christopher; Røberg, Irmelin Kittelsen & Leegaard, Truls Michael (2015). Comparison of nasopharyngeal aspirate with flocked swab for PCR-detection of respiratory viruses in children. Acta Pathologica, Microbiologica et Immunologica Scandinavica (APMIS).  ISSN 0903-4641.  123(6), s 473- 477 . doi: 10.1111/apm.12375
  • Tunsjø, Hege Smith; Kvissel, Anne Katrine; Follin-Arbelet, Benoit; Brotnov, Beth-Marie; Ranheim, Trond Egil & Leegaard, Truls Michael (2015). Suitability of stx-PCR directly from fecal samples in clinical diagnostics of STEC. Acta Pathologica, Microbiologica et Immunologica Scandinavica (APMIS).  ISSN 0903-4641.  123(10), s 872- 878 . doi: 10.1111/apm.12428
  • Aase, Audun; Herstad, Tove Karin; Jørgensen, Silje Bakken; Leegaard, Truls Michael; Berbers, Guy; Steinbakk, Martin & Aaberge, Ingeborg Sundsvalen (2014). Anti-pertussis antibody kinetics following DTaP-IPV booster vaccination in Norwegian children 7-8 years of age. Vaccine.  ISSN 0264-410X.  32(45), s 5931- 5936 . doi: 10.1016/j.vaccine.2014.08.069
  • Hegstad, Kristin; Giske, Christian G.; Haldorsen, Bjørg; Matuschek, Erika; Schønning, Kristian; Leegaard, Truls Michael; Kahlmeter, Gunnar & Sundsfjord, Arnfinn (2014). Performance of the EUCAST disk diffusion method, the CLSI agar screen method, and the Vitek 2 automated antimicrobial susceptibility testing system for detection of clinical isolates of enterococci with low- and medium-level VanB-type vancomycin resistance: A multicenter study. Journal of Clinical Microbiology.  ISSN 0095-1137.  52(5), s 1582- 1589 . doi: 10.1128/JCM.03544-13 Fulltekst i vitenarkiv.
  • Jørgensen, Silje Bakken; Samuelsen, Ørjan; Sundsfjord, Arnfinn; Bhatti, Sidra Ahmad; Jørgensen, Ingvild Aalberg; Sivapathasundaram, Thusanth & Leegaard, Truls Michael (2014). High prevalence of faecal carriage of ESBL-producing Enterobacteriaceae in Norwegian patients with gastroenteritis. Scandinavian Journal of Infectious Diseases.  ISSN 0036-5548.  46(6), s 462- 465 . doi: 10.3109/00365548.2014.896031
  • Aldrin, Magne; Raastad, Ragnhild; Tvete, Ingunn Fride; Berild, Dag; Frigessi, Arnoldo; Leegaard, Truls Michael; Monnet, Dominique L.; Walberg, Mette & Müller, Fredrik (2013). Antibiotic resistance in hospitals: a ward-specific random effect model in a low antibiotic consumption environment. Statistics in Medicine.  ISSN 0277-6715.  32(8), s 1407- 1418 . doi: 10.1002/sim.5636 Vis sammendrag
  • Moen, Aina Elisabeth Fossum; Tannæs, Tone Møller & Leegaard, Truls Michael (2013). USA300 methicillin-resistant Staphylococcus aureus in Norway. Acta Pathologica, Microbiologica et Immunologica Scandinavica (APMIS).  ISSN 0903-4641.  121(11), s 1091- 1096 . doi: 10.1111/apm.12077
  • Moxnes, John Fredrik; De Blasio, Birgitte Freiesleben; Leegaard, Truls Michael & Moen, Aina Elisabeth Fossum (2013). Methicillin-Resistant Staphylococcus aureus (MRSA) Is Increasing in Norway: A Time Series Analysis of Reported MRSA and Methicillin-Sensitive S. aureus Cases, 1997–2010. PLoS ONE.  ISSN 1932-6203.  8(8) . doi: 10.1371/journal.pone.0070499
  • Tunsjø, Hege Smith; Follin-Arbelet, Benoit; Clausen, Nina Merethe; Ness, Yngve; Leegaard, Truls Michael & Bemanian, Vahid (2013). A rapid, high-throughput screening method for carriage of methicillin-resistant Stphylococcus ureus. Acta Pathologica, Microbiologica et Immunologica Scandinavica (APMIS).  ISSN 0903-4641.  121(9), s 865- 870 . doi: 10.1111/apm.12049
  • Samuelsen, Ørjan; Toleman, MA; Hasseltvedt, Viggo H; Fuursted, K; Leegaard, Truls Michael; Walsh, TR; Sundsfjord, Arnfinn & Giske, CG (2011). Molecular characterization of VIM-producing Klebsiella pneumoniae from Scandinavia reveals genetic relatedness with international clonal complexes encoding transferable multidrug resistance. Clinical Microbiology and Infection.  ISSN 1198-743X.  17(12), s 1811- 1816 . doi: 10.1111/j.1469-0691.2011.03532.x Vis sammendrag
  • Dale, Einar; Heggelund, Lars; Samdal, Helvi Holm; Leegaard, Truls Michael; Edvardsen, Thor & Gjertsen, Erik (2010). Dramatisk sykehistorie forårsaket av uvanlig bakterie. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  130(2), s 149- 151 . doi: 10.4045/tidsskr.08.0715
  • Leegaard, Truls M; Bootsma, Hester J; Caugant, Dominique A; Eleveld, Marc J; Mannsåker, Turid; Frøholm, Leif Oddvar; Gaustad, Peter; Høiby, Ernst Arne & Hermans, Peter WM (2010). Phenotypic and genomic characterization of pneumococcus-like streptococci isolated from HIV-seropositive patients. Microbiology.  ISSN 1350-0872.  156(Pt 3), s 838- 848 . doi: 10.1099/mic.0.035345-0
  • Samuelsen, Ørjan; Toleman, MA; Sundsfjord, Arnfinn; Rydberg, Johan; Leegaard, Truls Michael; Walder, M; Lia, Astrid; Ranheim, Trond Egil; Rajendra, Y; Hermansen, Nils Olav; Walsh, TR & Giske, CG (2010). Molecular Epidemiology of Metallo-beta-Lactamase-Producing Pseudomonas aeruginosa Isolates from Norway and Sweden Shows Import of International Clones and Local Clonal Expansion. Antimicrobial Agents and Chemotherapy.  ISSN 0066-4804.  54(1), s 346- 352 . doi: 10.1128/AAC.00824-09
  • Leegaard, Truls Michael; Sandven, Per & Gaustad, Peter (2005). Clostridium tertium: 3 case reports. Scandinavian Journal of Infectious Diseases.  ISSN 0036-5548.  37(3), s 230- 232
  • Heir, Even; Lindstedt, Bjørn-Arne; Leegaard, Truls Michael; Gjernes, Elisabet & Kapperud, Georg (2004). Incidence and characterization of integrons in blood culture and clinical gastrointestinal Escherichia coli in Norway and reporting of a novel class 1 integron-located lincodamide resistance gene. Annals of Clinical Microbiology and Antimicrobials.  ISSN 1476-0711.  3(12)
  • Alvseike, Ole; Leegaard, Truls Michael; Aavitsland, Preben & Lassen, Jørgen Fr (2002). Trend of multiple drug resistant Salmonella Typhimurium in Norway. Eurosurveillance.  ISSN 1560-7917.  7, s 5- 7
  • Leegaard, Truls Michael; Caugant, Dominique A; Bruun, Johan N; Frøholm, Leif Oddvar; Sandven, Per & Høiby, Ernst Arne (2002). Do HIV-seropositive patients become colonised with resistant microorganisms?. European Journal of Clinical Microbiology and Infectious Diseases.  ISSN 0934-9723.  12, s 856- 863
  • Sidhu, Maan Singh; Heir, Even; Leegaard, Truls Michael; Wiger, Karianne & Holck, Askild (2002). Frequency of disinfectant resistance genes and genetic linkage with beta-lactamase transposon Tn552 among clinical staphylococci. Antimicrobial Agents and Chemotherapy.  ISSN 0066-4804.  46(9), s 2797- 2803 . doi: 10.1128/AAC.46.9.2797-2803.2002 Vis sammendrag

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  • Berg, Are Stuwitz; Inchley, Christopher; Fjaerli, H.O.; Leegaard, Truls Michael & Nakstad, Britt (2016). Microbial aetiology of paediatric pneumonia complicated with parapneumonic effusion in the era of pneumococcal vaccination. Infectious diseases.  ISSN 2374-4243.  48(9), s 712- 714 . doi: 10.1080/23744235.2016.1192721
  • Ambur, Ole Herman; Hansen, Mona Lindsethmo; Kraus Chrsitiansen, Irene; Molden, Tor; Eieland, Alexander Kirkeby; Meisal, Roger; Feiring, Berit; Leegaard, Truls Michael; Jonassen, Christine Monceyron & Trogstad, Lill (2014). Human papillomavirus prevalence and genotype distribution in urine samples from non-vaccinated cohorts of 17 and 21 year old girls/women in Norway.
  • Meisal, Roger; Rounge, Trine Ballestad; Molden, Tor; Worren, Merete Molton; Kraus Christiansen, Irene; Hovig, Eivind; Leegaard, Truls Michael & Ambur, Ole Herman (2014). High throughput DNA sequencing for the detection and genotyping of human papillomavirus.
  • Samuelsen, Ørjan; Naseer, Mohammed Umaer; Karah, Nabil; Lindemann, Paul Christoffer; Leegaard, Truls Michael; Sundsfjord, Arnfinn & Kanestrøm, Anita (2013). Identification of Enterobacteriaceae isolates with OXA-48 and coproduction of OXA-181 and NDM-1 in Norway. Journal of Antimicrobial Chemotherapy.  ISSN 0305-7453.  68(7), s 1682- 1685 . doi: 10.1093/jac/dkt058

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Publisert 18. des. 2011 19:24 - Sist endret 8. nov. 2012 13:11