Barbara Juliane Holzknecht

Barbara Juliane Holzknecht

Postgraduate Clinical Associate Professor

Member of:

  • Clinical Microbiology


Publication year:
  1. 2022
  2. Published

    A randomized, placebo-controlled, double-blinded trial of MRSA throat carriage treatment, with either standard decolonization alone or in combination with oral clindamycin.

    Holm, M. K. A., Meiniche, H. K., Pedersen, M., Eriksen, H. B., Westh, Henrik T., Holzknecht, Barbara Juliane & Bartels, Mette Damkjær, 16 Jun 2022, In: Trials. 23, 8 p., 502 .

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Mesenteric Lymphadenitis and Terminal Ileitis is Associated With Yersinia Infection: A Meta-analysis

    Fonnes, S., Rasmussen, T., Brunchmann, A., Holzknecht, Barbara Juliane & Rosenberg, Jacob, Feb 2022, In: Journal of Surgical Research. 270, p. 12-21 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Possible misinterpretation of penicillin susceptibility in Staphylococcus aureus blood isolate due to in vitro loss of the blaZ gene

    Eriksen, H. B., Petersen, A., Pedersen, M., Overballe-Petersen, S., Larsen, A. R. & Holzknecht, Barbara Juliane, 2022, In: European Journal of Clinical Microbiology and Infectious Diseases. 41, 1, p. 163-167 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published
  6. E-pub ahead of print

    Sociodemographic characterisation of antibiotic heavy users in the Danish elderly population

    Jensen, Maria Louise Veimer, Aabenhus, Rune Munck, Holzknecht, Barbara Juliane, Bjerrum, Lars, Siersma, Volkert Dirk, Cordoba Currea, Gloria Cristina & Jensen, J. N., 2022, (E-pub ahead of print) In: Scandinavian Journal of Public Health. 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. 2021
  8. Published

    A hospital outbreak of an NDM-producing ST167 Escherichia coli with a possible link to a toilet

    Andrews, V., Hasman, H., Midttun, M., Feldthaus, M. B., Porsbo, L. J., Holzknecht, Barbara Juliane, Scheutz, F., Hess, C. E. & Olesen, B., 2021, In: Journal of Hospital Infection. 117, p. 186-187 2 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  9. Published

    Antibiotic prescribing in Danish general practice in the elderly population from 2010 to 2017

    Jensen, Maria Louise Veimer, Aabenhus, Rune Munck, Holzknecht, Barbara Juliane, Bjerrum, Lars, Jensen, J. N., Siersma, Volkert Dirk & Cordoba Currea, Gloria Cristina, 2021, In: Scandinavian Journal of Primary Health Care. 39, 4, p. 498-505 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Intravenous mecillinam compared with other β-lactams as targeted treatment for Escherichia coli or Klebsiella spp. bacteraemia with urinary tract focus

    Boel, J. B., Antsupova, V., Knudsen, J. D., Jarløv, J. O., Arpi, M. & Holzknecht, Barbara Juliane, 2021, In: The Journal of antimicrobial chemotherapy. 76, 1, p. 206-211 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Investigation of the introduction and dissemination of vanB Enterococcus faecium in the Capital Region of Denmark and development of a rapid and accurate clone-specific vanB E. faecium PCR

    Pinholt, M., Mollerup, S., Boye, K., Worning, P., Holzknecht, Barbara Juliane, Nygaard, S., Nielsen, K. L., Hasman, H., Roer, L., Hammerum, A. M., Westh, Henrik T. & Schønning, Kristian, 2021, In: Journal of Antimicrobial Chemotherapy. 76, 9, p. 2260-2267 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Repeated introduction and spread of the MRSA clone t304/ST6 in northern Europe

    Bartels, Mette Damkjær, Worning, P., Andersen, Leif Percival, Bes, M., Enger, H., Ås, C. G., Hansen, T. A., Holzknecht, Barbara Juliane, Larssen, K. W., Laurent, F., Mäkitalo, B., Pichon, B., Svartström, O. & Westh, Henrik T., 2021, In: Clinical Microbiology and Infection. 27, 2, p. 284.e1-284.e5

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Screening patients at admission to Copenhagen hospitals for carriage of resistant bacteria after contact with healthcare systems abroad, 2016–2019

    Westerholt, M., Hasman, H., Hansen, D. S., Roer, L., Hansen, T. A., Petersen, A. & Holzknecht, Barbara Juliane, 2021, In: International Journal of Antimicrobial Agents. 58, 6, 106452.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. 2020
  15. Published

    Commercial bacterial and fungal broad-range PCR (Micro-Dx™) used on culture-negative specimens from normally sterile sites: diagnostic value and implications for antimicrobial treatment

    Marbjerg, L. H., Holzknecht, Barbara Juliane, Dargis, R., Dessau, R. B., Nielsen, X. C. & Christensen, Jens Jørgen Elmer, 2020, In: Diagnostic Microbiology and Infectious Disease. 97, 2, 5 p., 115028.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Investigation of possible clonal transmission of carbapenemase-producing Klebsiella pneumoniae complex member isolates in Denmark using core genome MLST and National Patient Registry Data

    Hammerum, A. M., Lauridsen, C. A. S., Blem, S. L., Roer, L., Hansen, F., Henius, A. E., Holzknecht, Barbara Juliane, Søes, L., Andersen, L. P., Røder, B. L., Justesen, U. S., Østergaard, C., Søndergaard, T., Dzajic, E., Wang, M., Fulgsang-Damgaard, D., Møller, K. L., Porsbo, L. J. & Hasman, H., 2020, In: International Journal of Antimicrobial Agents. 55, 5, 7 p., 105931.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Shorter Total Length of Stay After Intraperitoneal Fosfomycin, Metronidazole, and Molgramostim for Complicated Appendicitis: A Pivotal Quasi-Randomized Controlled Trial

    Fonnes, S., Roepstorff, S., Holzknecht, Barbara Juliane, Olesen, C. S., Olsen, J. H. H., Schmidt, L., Alder, R., Gamborg, S., Rasmussen, T., Arpi, M., Jørgensen, Lars Nannestad & Rosenberg, Jacob, 2020, In: Frontiers in Surgery. 7, 25.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Surveillance of OXA-244-producing Escherichia coli and epidemiologic investigation of cases, Denmark, January 2016 to August 2019

    Hammerum, A. M., Porsbo, L. J., Hansen, F., Roer, L., Kaya, H., Henius, A., Møller, K. L., Justesen, U. S., Søes, L., Røder, B. L., Thomsen, P. K., Wang, M., Søndergaard, T. S., Holzknecht, Barbara Juliane, Østergaard, C., Kjerulf, A., Kristensen, B. & Hasman, H., 2020, In: Eurosurveillance. 25, 18, p. 1-9 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    The plasma pharmacokinetics of fosfomycin and metronidazole after intraperitoneal administration in patients undergoing appendectomy for uncomplicated appendicitis

    Fonnes, S., Weisser, J. J., Holzknecht, Barbara Juliane, Arpi, M. & Rosenberg, Jacob, 2020, In: Fundamental and Clinical Pharmacology. 34, 4, p. 504-512 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. 2019
  21. Published

    Infection with multiple carbapenemase-producing bacteria following cosmetic surgery in Iran detected after the introduction of systematic screening of repatriates

    Andrews, V., Hansen, F., Hammerum, A. M., Hasman, H., Roer, L., Hansen, D. S., Olesen, B., Krogstrup, N. V., Dohrn, N. & Holzknecht, Barbara Juliane, Mar 2019, In: Journal of Global Antimicrobial Resistance. 16, p. 144-146

    Research output: Contribution to journalLetterResearchpeer-review

  22. Published

    LRE-Finder, a Web tool for detection of the 23S rRNA mutations and the optrA, cfr, cfr(B) and poxtA genes encoding linezolid resistance in enterococci from whole-genome sequences

    Hasman, H., Clausen, P. T. L. C., Kaya, H., Hansen, F., Knudsen, J. D., Wang, M., Holzknecht, Barbara Juliane, Samulioniené, J., Røder, B. L., Frimodt-Møller, N., Lund, O. & Hammerum, A. M., 2019, In: Journal of Antimicrobial Chemotherapy. 74, 6, p. 1473-1476

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. 2018
  24. Published

    Dissemination and characteristics of a novel plasmid-encoded carbapenem-hydrolyzing class D β-lactamase, OXA-436, found in isolates from four patients at six different hospitals in Denmark

    Samuelsen, Ø., Hansen, F., Aasnæs, B., Hasman, H., Lund, B. A., Leiros, H. K. S., Lilje, B., Janice, J., Jakobsen, L., Littauer, P., Søes, L. M., Holzknecht, Barbara Juliane, Andersen, Leif Percival, Stegger, M., Andersen, Paal Skytt & Hammerum, A. M., Jan 2018, In: Antimicrobial Agents and Chemotherapy. 62, 1, 13 p., e01260-17.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    The Combination of Fosfomycin, Metronidazole, and Recombinant Human Granulocyte-Macrophage Colony-Stimulating Factor is Stable in vitro and Has Maintained Antibacterial Activity

    Fonnes, S., Holzknecht, Barbara Juliane, Gasbjerg, Lærke Smidt, Weisser, J. J., Hallberg, H. W., Arpi, M. & Rosenberg, Jacob, 2018, In: Drug Research. 68, 6, p. 349-354

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Typing of vancomycin-resistant enterococci with MALDI-TOF mass spectrometry in a nosocomial outbreak setting

    Holzknecht, Barbara Juliane, Dargis, R., Pedersen, M., Pinholt, M., Christensen, Jens Jørgen Elmer, Hammerum, A. M., Littauer, P., Worning, P., Westh, Henrik T., Moser, C., Justesen, U. S., Lemming, L. E., Søndergaard, T. S., Dzajic, E., Ejlertsen, T. & the Danish Enterococcal Study Group, T. D. E. S. G., 2018, In: Clinical Microbiology and Infection. 24, 10, p. 1104.e1-1104.e4

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 196982946