Helle Krogh Johansen

Helle Krogh Johansen

Clinical Professor

Member of:

  • Clinical Microbiology


  1. 2008
  2. Published

    House dust mite control measures for asthma

    Gøtzsche, P. C. & Johansen, Helle Krogh, 2008, In: Cochrane Database of Systematic Reviews. 2, p. CD001187-

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    House dust mite control measures for asthma: systematic review

    Gøtzsche, P. C. & Johansen, Helle Krogh, 2008, In: Allergy. European Journal of Allergy and Clinical Immunology. 63, 6, p. 646-659 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    In situ growth rates and biofilm development of Pseudomonas aeruginosa populations in chronic lung infections

    Yang, L., Haagensen, J. A., Jelsbak, L., Sternberg, C., Høiby, Niels, Molin, S. & Johansen, Helle Krogh, 2008, In: Journal of Bacteriology. 190, 8, p. 2767-2776 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Klinisk bakteriologi, infektionshygiejne og antibiotikabehandling

    Johansen, H. K., Andersen, L. P., Skinhoj, P., Høiby, Niels & Johansen, Helle Krogh, 2008, Klinisk Mikrobiologi og Infektionsmedicin. 3rd ed. København: FADL's Forlag, Vol. 6. p. 223-298 75 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  6. Published

    Pseudomonas aeruginosa diversity in distinct paediatric patient groups

    Tramper-Stranders, G. A., Ent, C. K. V. D., Wolfs, T. F., Kimpen, J. L., Fleer, A., Johansen, U., Høiby, Niels & Johansen, Helle Krogh, 2008, In: Clinical Microbiology and Infection. 14, 10, p. 935-941 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Semi-national surveillance of fungaemia in Denmark 2004-2006: increasing incidence of fungaemia and numbers of isolates with reduced azole susceptibility

    Arendrup, M. C., Fuursted, K., Gahrn-Hansen, B., Schonheyder, H. C., Knudsen, J. D., Jensen, I. M., Bruun, B., Christensen, J. J., Johansen, H. K., Johansen, Helle Krogh & Knudsen, J. D., 2008, In: Clinical Microbiology and Infection. 14, 5, p. 487-494 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Spread of colistin resistant non-mucoid Pseudomonas aeruginosa among chronically infected Danish cystic fibrosis patients.

    Johansen, Helle Krogh, Moskowitz, S. M., Ciofu, Oana, Pressler, T. & Høiby, Niels, 2008, In: Journal of Cystic Fibrosis. 7, 5, p. 391-7 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Tolerance to the antimicrobial peptide colistin in Pseudomonas aeruginosa biofilms is linked to metabolically active cells, and depends on the pmr and mexAB-oprM genes

    Pamp, S. J., Gjermansen, M., Johansen, Helle Krogh & Tolker-Nielsen, Tim, 2008, In: Molecular Microbiology. 68, 1, p. 223-40 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Vaccines for preventing infection with Pseudomonas aeruginosa in cystic fibrosis

    Johansen, H. K., Gøtzsche, P. C. & Johansen, Helle Krogh, 2008, In: Cochrane Database of Systematic Reviews. 4, p. CD001399

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. 2007
  12. Published

    Azithromycin blocks quorum sensing and alginate polymer formation and increases the sensitivity to serum and stationary-growth-phase killing of Pseudomonas aeruginosa and attenuates chronic P-aeruginosa lung infection in Cftr(-/-) mice

    Hoffmann, N., Lee, B., Hentzer, M., Rasmussen, T. B., Song, Z. J., Johansen, Helle Krogh, Givskov, M. C. & Høiby, Niels, 2007, In: Antimicrobial Agents and Chemotherapy. 51, 10, p. 3677-3687 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Fremmedlegemeinfektioner--nyt om biofilm og quorum sensing.

    Høiby, Niels, Johansen, Helle Krogh, Ciofu, Oana, Jensen, Peter Østrup, Bjarnsholt, Thomas & Givskov, Michael, 2007, In: Ugeskrift for læger. 169, 48, p. 4163-6 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Ghost authorship in industry-initiated randomised trials

    Gotzsche, P. C., Hrobjartsson, A., Johansen, Helle Krogh, Haahr, Mette Ewers, Altman, D. G. & Chan, A. W., 2007, In: PLoS Medicine. 4, 1, p. 47-52 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Isolation measures for prevention of infection with respiratory pathogens in cystic fibrosis: a systematic review?

    Høiby, Niels & Johansen, Helle Krogh, 2007, In: Journal of Hospital Infection. 65, 4, p. 374-375 1 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Mannan-binding lectin is a determinant of survival in infective endocarditis

    Tran, C. T., Kjeldsen, K. E., Haunsø, Stig, Høiby, Niels, Johansen, Helle Krogh & Christiansen, M., 2007, In: Clinical and Experimental Immunology. 148, 1, p. 101-105 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Molecular epidemiology and dynamics of Pseudomonas aeruginosa populations in lungs of cystic fibrosis patients.

    Jelsbak, L., Johansen, Helle Krogh, Frost, A., Thøgersen, R., Thomsen, Line Elnif, Ciofu, Oana, Yang, L., Haagensen, J. A. J., Høiby, Niels & Molin, S., 2007, In: Infection and Immunity. 75, 5, p. 2214-24 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. 2006
  19. Published

    Begrænsninger i publikationsrettighederne i industriinitierede kliniske forsøg: sekundærpublikation

    Gotzsche, P. C., Hrobjartsson, A., Johansen, Helle Krogh, Haahr, M. T., Altman, D. G. & Chan, A. W., 2006, In: Ugeskrift for læger. 168, 25, p. 2467-2469 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Constraints on publication rights in industry-initiated clinical trials

    Gøtzsche, P. C., Hrobjartsson, A., Johansen, Helle Krogh, Haahr, M. T., Altman, D. G. & Chan, A. W., 2006, In: JAMA - Journal of the American Medical Association. 295, 14, p. 1645-1646 1 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Flaws in design, analysis and interpretation of Pfizer's antifungal trials of voriconazole and uncritical subsequent quotations

    Jorgensen, K. J., Johansen, Helle Krogh & Gøtzsche, P. C., 2006, In: Trials. 7, p. Art no. 3-

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Fungal infection-related mortality versus total mortality as an outcome in trials of antifungal agents

    Due, A. K., Johansen, Helle Krogh & Gøtzsche, P. C., 2006, In: BMC Medical Research Methodology. 6, p. Art no. 40-

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Intranasal immunisation with conjugate vaccine protects mice from systemic and respiratory tract infection with Pseudomonas aeruginosa

    Zuercher, A. W., Horn, M. P., Wu, H., Song, Z. J., Bundgaard, C. J., Johansen, Helle Krogh, Høiby, Niels, Marcus, P. & Lang, A. B., 2006, In: Vaccine. 24, 20, p. 4333-4342 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Voriconazole versus amphotericin B in cancer patients with neutropenia

    Jorgensen, K. J., Gøtzsche, P. C. & Johansen, Helle Krogh, 2006, In: Cochrane Database of Systematic Reviews. 1, p. Art no. CD004707-

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. 2005
  26. Published

    Erratum: Novel mouse model of chronic Pseudomonas aeruginosa lung infection mimicking cystic fibrosis (Infection and Immunity (2005) 73, 4 (2504-2514))

    Hoffmann, N., Rasmussen, T. B., Jensen, Peter Østrup, Stub, C., Hentzer, M., Molin, S., Ciofu, Oana, Givskov, Michael, Johansen, Helle Krogh & Høiby, Niels, Aug 2005, In: Infection and Immunity. 73, 8, p. 5290 1 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  27. Published

    Ginseng modulerer immunresponset via påvirkning af cytokinproduktionen

    Song, Z., Moser, C., Wu, H., Larsen, M. W., Johansen, Helle Krogh, Faber, V., Kharazmi, A. & Høiby, Niels, 2005, In: Ugeskrift for læger. 167, p. 3054-3056

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Mycoplasma hominis-meningitis hos et præmaturt barn med hydrocefalus

    Nielsen, P. E., Poulsen, S., Johansen, Helle Krogh & Greisen, Gorm, 2005, In: Ugeskrift for læger. 167, p. 2416-2417

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Novel mouse model of chronic Pseudomonas aeruginosa lung infection mimicking cystic fibrosis

    Hoffmann, N., Rasmussen, T. B., Jensen, Peter Østrup, Stub, C., Hentzer, M., Molin, S., Ciofu, Oana, Givskov, Michael, Johansen, Helle Krogh & Høiby, Niels, 2005, In: Infection and Immunity. 73, 4, p. 2504-14 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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