Helle Krogh Johansen

Helle Krogh Johansen

Clinical Professor

Member of:

  • Clinical Microbiology


Publication year:
All
151 - 200 out of 204Page size: 50
  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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-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 proceeding › Book chapter › Research

  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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-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 journal › Comment/debate › Research › peer-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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-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 journal › Journal article › Research › peer-review

  30. 2004
  31. Published

    Antibody response to Pseudomonas aeruginosa in cystic fibrosis patients: a marker of therapeutic success? - A 30-year cohort study of survival in Danish CF patients after onset of chronic P. aeruginosa lung infection

    Johansen, Helle Krogh, Nørregaard, L., Gøtzsche, P. C., Pressler, T., Koch, C. & Høiby, Niels, 2004, In: Pediatric Pulmonology. 37, 5, p. 427-432

    Research output: Contribution to journal › Journal article › Research › peer-review

  32. 2003
  33. Published

    Epidemic spread of Pandoraea apista, a new pathogen causing severe lung disease in cystic fibrosis patients

    Jorgensen, I. M., Johansen, Helle Krogh, Frederiksen, B., Pressler, T., Hansen, A., Vandamme, P., Høiby, Niels & Koch, C., 2003, In: Pediatric Pulmonology. 36(5), p. 439-446

    Research output: Contribution to journal › Journal article › Research › peer-review

  34. 2002
  35. Published

    Amphotericin B lipid soluble formulations vs amphotericin B in cancer patients with neutropenia (Cochrane Review)

    Johansen, Helle Krogh & Gøtzsche, P. C., 2002, The Cochrane Library, Issue 2. Oxford: Update Software (updated), p. -

    Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research

  36. Published

    Er indløsning af en ny antibiotikarecept efter behandling med sulfonamid eller pivmecillinam en validere metode til vurdering af behandlingssvigt?

    Høiby, Niels, Tvede, M. & Johansen, Helle Krogh, 2002, In: Ugeskrift for læger. 164, p. 920-921

    Research output: Contribution to journal › Journal article › Research › peer-review

  37. 2001
  38. Published

    Autoantibodies to pancreatic hsp60 precede the development of glucose intolerance in patients with cystic fibrosis

    Jensen, P., Johansen, Helle Krogh, Carmi, P., Høiby, Niels & Cohen, I. R., 2001, In: J. Autoimmunity. 17, p. 165-172

    Research output: Contribution to journal › Journal article › Research › peer-review

  39. Published

    Diagnostik ved infektionssygdomme. Pneumoni

    Permin, H., Johansen, Helle Krogh & Høiby, Niels, 2001, In: Ugeskrift for læger. 163, p. 6259-6260

    Research output: Contribution to journal › Journal article › Research › peer-review

  40. Published

    Pseudomonas aeruginosa and the in vitro and in vivo biofilm mode of growth.

    Høiby, Niels, Johansen, Helle Krogh, Moser, C., Song, Z., Ciofu, Oana & Kharazmi, A., 2001, In: Microbes and Infection. 3, 1, p. 23-35 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  41. Published

    Pseudomonas mendocina as a cause of chronic infective endocarditis in a patient with situs inversus

    Johansen, Helle Krogh, Kjeldsen, K. & Høiby, Niels, 2001, In: Clinical Microbiology and Infection. 7, p. 650-652

    Research output: Contribution to journal › Journal article › Research › peer-review

  42. 2000
  43. Published

    Effects of Radix angelicae sinensis and Shuanghuanglian on a rat model of chronic Pseudomonas aeruginosa pneumonia

    Song, Z. J., Johansen, Helle Krogh, Moser, C., Faber, V., Kharazmi, A., Rygaard, J. & Høiby, Niels, 2000, In: Chinese Medical Sciences Journal. 15(2), p. 83-88

    Research output: Contribution to journal › Journal article › Research › peer-review

  44. Published

    Routine versus selective antifungal administration for control of fungal infections in patients with cancer (Cochrane Review)

    Gøtzsche, P. C. & Johansen, Helle Krogh, 2000, The Cochrane Library, Issue 2. Oxford: Update software, p. -

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  45. Published

    The Copenhagen Study Group on antibiotics in sweat: Excretion of beta-lactam antibiotics in sweat - a neglected mechanism for development of antibiotic resistance?

    Høiby, Niels, Pers, C., Johansen, Helle Krogh & Hansen, H., 2000, In: Antimicrobial Agents and Chemotherapy. 44, p. 2855-57

    Research output: Contribution to journal › Journal article › Research › peer-review

  46. 1999
  47. Published

    Activation of the immune defence in blood and lung after ginseng treatment in a rat model with chronic Pseudomonas aeruginosa pneumonia

    Song, Z. J., Wu, H., Kharazmi, A., Faber, V., Moser, C., Johansen, Helle Krogh & Høiby, Niels, 1999, In: Netherlands Journal of Medicine. 54, p. 70-70

    Research output: Contribution to journal › Journal article › Research › peer-review

  48. Published

    Immunomodulatory properties of ginseng. Effects on P. aeruginosa lung infection

    Song, Z. J., Kharazmi, A., Wu, H., Moser, C., Johansen, Helle Krogh, Faber, V. & Høiby, Niels, 1999, In: Clinical Microbiology and Infection. 5, p. 537-538

    Research output: Contribution to journal › Journal article › Research › peer-review

  49. Published

    Problems in the design and reporting of trials of antifungal agents encountered during meta-analysis

    Johansen, Helle Krogh & Gøtzsche, P. C., 1999, In: JAMA - Journal of the American Medical Association. 282, p. 1752-9

    Research output: Contribution to journal › Journal article › Research › peer-review

  50. Published

    Randomised trial of pivampicillin plus pivmecillinam vs. pivampicillin in children and young adults with chronic obstructive pulmonary disease and infection with Haemophilus influenzae

    Johansen, Helle Krogh, Børch, K., Espersen, F., Koch, C. & Høiby, Niels, 1999, In: Current Medical Research and Opinion. 15(4), p. 300-309

    Research output: Contribution to journal › Journal article › Research › peer-review

  51. Published

    Rat model of chronic Pseudomonas aeruginosa lung infection

    Johansen, Helle Krogh & Høiby, Niels, 1999, Handbook of animal models of infection. Academic Press, p. 517-526

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Education

  52. 1998
  53. Published

    Effect of ginseng treatment on neutrophil chemiluminescence and IgG subclasses in a rat model of chronic Pseudomonas aeruginosa pneumonia

    Song, Z., Kharazmi, A., Wu, H., Moser, C., Johansen, Helle Krogh, Faber, V., Rygaard, J. & Høiby, Niels, 1998, In: Clinical and Vaccine Immunology. 5, p. 882-887

    Research output: Contribution to journal › Journal article › Research › peer-review

  54. 1997
  55. Published

    Antifungal prophylactic or empiric therapy vs. placebo or no treatment in cancer patients with neutropenia

    Gøtzsche, P. C. & Johansen, Helle Krogh, 1997, Infectious Diseases Module of the Cochrane Database of Systematic Reviews. Oxford: The Cochrane Collaboration, Issue 2

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  56. Published

    Chronic Pseudomonas aeruginosa lung infection is more severe in Th2 responding BALB/c mice compared to Th1 responding C3H/HeN mice

    Moser, Claus Ernst, Johansen, Helle Krogh, Song, Z., Hougen, H. P., Rygaard, J. & Høiby, Niels, 1997, In: A P M I S. Acta Pathologica, Microbiologica et Immunologica Scandinavica. 105, 11, p. 838-42 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  57. Published

    Meta-analysis of prophylactic or empirical antifungal treatment versus placebo or no treatment in patients with cancer complicated by neutropenia

    Gøtzsche, P. C. & Johansen, Helle Krogh, 1997, In: BMJ. British Medical Journal (International Ed.). 314, p. 1238-1244

    Research output: Contribution to journal › Journal article › Research › peer-review

  58. Published

    Vaccination promotes TH1-like inflammation and survival in chronic Pseudomonas aeruginosa pneumonia. A new prophylactic principle

    Johansen, Helle Krogh, Cryz, S. J., Hougen, H. P., Moser, Claus Ernst & Høiby, Niels, 1997, In: Behring Institute Mitteilungen. 98, p. 269-73 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  59. 1996
  60. Published

    Interferon-gamma (IFN-gamma) treatment decreases the inflammatory response in chronic Pseudomonas aeruginosa pneumonia in rats

    Johansen, Helle Krogh, Hougen, H. P., Rygaard, J. & Høiby, Niels, 1996, In: Clinical and Experimental Immunology. 103, 2, p. 212-8 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  61. Published

    Meropenem in cystic fibrosis patients infected with resistant Pseudomonas aeruginosa or Burkholderia cepacia and with hypersensitivity to beta-lactam antibiotics.

    Ciofu, Oana, Jensen, T., Pressler, T., Johansen, Helle Krogh, Bender Koch, Christian & Høiby, Niels, 1996, In: Clinical Microbiology and Infection. 2, 2, p. 91-98 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  62. Published

    Use of carbapenems and other antibiotics for pulmonary infections in patients with cystic fibrosis.

    Høiby, Niels, Ciofu, Oana, Jensen, T., Pressler, T., Johansen, Helle Krogh & Koch, C., 1996, In: Pediatric Infectious Disease Journal. 15, 8, p. 738-43 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  63. 1995
  64. Published

    Experimental chronic Pseudomonas aeruginosa lung infection in rats. Non-specific stimulation with LPS reduces lethality as efficiently as specific immunization

    Lange, Kai, Hougen, H. P., Høiby, Niels, Fomsgaard, A., Rygaard, J. & Johansen, Helle Krogh, 1995, In: A P M I S. Acta Pathologica, Microbiologica et Immunologica Scandinavica. 103, 5, p. 367-74 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

Previous 1 2 3 4 5 Next

ID: 8804