Mikkel Østergaard

Mikkel Østergaard

Clinical Professor

Member of:

  • Internal Medicine: Rheumatology


  1. 2007
  2. Published

    2006 annual research and education meeting of the Spondyloarthritis Research and Therapy Network (SPARTAN).

    Khan, M. A., Clegg, D. O., Deodhar, A. A., Gabriel, S., Gaston, J. S. H., Hirsch, R., Reveille, J. D., Turkiewicz, A. M., Østergaard, Mikkel, Weisman, M. H., Davis, J. C. & NN, N., 2007, In: Journal of Rheumatology. 34, 5, p. 1118-24 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    A multicenter reliability study of extremity-magnetic resonance imaging in the longitudinal evaluation of rheumatoid arthritis

    Conaghan, P. G., Ejbjerg, B., Lassere, M., Bird, P., Peterfy, C., Emery, P., McQueen, F., Haavardsholm, E., O'Connor, P., Edmonds, J., Genant, H. & Østergaard, Mikkel, 2007, In: Journal of Rheumatology. 34, 4, p. 857-8 1 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    A multireader reliability study comparing conventional high-field magnetic resonance imaging with extremity low-field MRI in rheumatoid arthritis.

    Bird, P., Ejbjerg, B., Lassere, M., Østergaard, Mikkel, McQueen, F., Peterfy, C., Haavardsholm, E., O'Connor, P., Genant, H., Edmonds, J., Emery, P. & Conaghan, P. G., 2007, In: Journal of Rheumatology. 34, 4, p. 854-6 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Biological variation and reference intervals for circulating osteopontin, osteoprotegerin, total soluble receptor activator of nuclear factor kappa B ligand and high-sensitivity C-reactive protein

    Sennels, H. P., Jacobsen, S., Jensen, T., Hansen, M. S., Østergaard, Mikkel, Nielsen, H. J. & Sørensen, S., 2007, In: Scandinavian Journal of Clinical & Laboratory Investigation. 67, 8, p. 821-35 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Definitions and validation criteria for biomarkers and surrogate endpoints: development and testing of a quantitative hierarchical levels of evidence schema.

    Lassere, M. N., Johnson, K. R., Boers, M., Tugwell, P., Brooks, P., Simon, L., Strand, V., Conaghan, P. G., Ostergaard, M., Maksymowych, W. P., Landewe, R., Bresnihan, B., Tak, P-P., Wakefield, R., Mease, P., Bingham, C. O., Hughes, M., Altman, D., Buyse, M., Galbraith, S. & 1 others, Wells, G., 2007, In: Journal of Rheumatology. 34, 3, p. 607-15 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Developing a magnetic resonance imaging scoring system for peripheral psoriatic arthritis.

    McQueen, F., Lassere, M., Bird, P., Haavardsholm, E. A., Peterfy, C., Conaghan, P. G., Ejbjerg, B., Genant, H., O'Connor, P., Emery, P. & Østergaard, Mikkel, 2007, In: Journal of Rheumatology. 34, 4, p. 859-61 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Do rheumatoid arthritis patients in clinical practice benefit from switching from infliximab to a second tumor necrosis factor alpha inhibitor?

    Hjardem, E., Østergaard, Mikkel, Pødenphant, J., Tarp, U., Andersen, L. S., Bing, J., Peen, E., Lindegaard, H. M., Ringsdal, V. S., Rødgaard, A., Skøt, J., Hansen, A., Mogensen, H. H., Unkerskov, J., Hetland, M. & Hetland, Merete Lund, 2007, In: Annals of the Rheumatic Diseases. 66, 9, p. 1184-9 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Established rheumatoid arthritis - new imaging modalities.

    McQueen, F. M. & Østergaard, Mikkel, 2007, In: Best Practice & Research: Clinical Rheumatology. 21, 5, p. 841-56 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    High-grade MRI bone oedema is common within the surgical field in rheumatoid arthritis patients undergoing joint replacement and is associated with osteitis in subchondral bone.

    McQueen, F. M., Gao, A., Østergaard, Mikkel, King, A., Shalley, G., Robinson, E., Doyle, A., Clark, B. & Dalbeth, N., 2007, In: Annals of the Rheumatic Diseases. 66, 12, p. 1581-7 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Introduction of a novel magnetic resonance imaging tenosynovitis score for rheumatoid arthritis: reliability in a multireader longitudinal study.

    Haavardsholm, E. A., Østergaard, Mikkel, Ejbjerg, B. J., Kvan, N. P. & Kvien, T. K., 2007, In: Annals of the Rheumatic Diseases. 66, 9, p. 1216-20 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Is there a preferred method for scoring activity of the spine by magnetic resonance imaging in ankylosing spondylitis?

    van der Heijde, D., Landewé, R., Hermann, K., Rudwaleit, M., Østergaard, Mikkel, Oostveen, A., O'Connor, P., Maksymowych, W. P., Lambert, R. G., Lukas, C., Jurik, A. G., Boers, M., Baraliakos, X., Braun, J. & NN, N., 2007, In: Journal of Rheumatology. 34, 4, p. 871-3 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Low remission rates but long drug survival in rheumatoid arthritis patients treated with infliximab or etanercept: results from the nationwide Danish DANBIO database.

    Ostergaard, M., Unkerskov, J., Linde, L., Krogh, N. S., Ravn, T., Ringsdal, V. S., Petri, A., Andersen, L. S., Tarp, U., Hansen, A., Hjardem, E., Hetland, M., Hetland, Merete Lund & Østergaard, Mikkel, 2007, In: Scandinavian Journal of Rheumatology. 36, 2, p. 151-4 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    No erosive progression revealed by MRI in rheumatoid arthritis patients treated with etanercept, even in patients with persistent MRI and clinical signs of joint inflammation.

    Døhn, U. M., Skjødt, H., Hetland, M., Vestergaard, A., Møller, J. M., Knudsen, L. S., Ejbjerg, B. J., Thomsen, H. S., Ostergaard, M., Hetland, Merete Lund & Østergaard, Mikkel, 2007, In: Clinical Rheumatology. 26, 11, p. 1857-61 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Rheumatoid arthritis bone erosion volumes on CT and MRI: reliability and correlations with erosion scores on CT, MRI and radiography.

    Møller Døhn, U., Ejbjerg, B. J., Hasselquist, M., Narvestad, E., Court-Payen, M., Szkudlarek, M., Møller, J., Thomsen, H. S. & Østergaard, Mikkel, 2007, In: Annals of the Rheumatic Diseases. 66, 10, p. 1388-92 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Scoring inflammatory activity of the spine by magnetic resonance imaging in ankylosing spondylitis: a multireader experiment.

    Lukas, C., Braun, J., van der Heijde, D., Hermann, K. A., Rudwaleit, M., Østergaard, Mikkel, Oostveen, A., O'Connor, P., Maksymowych, W. P., Lambert, R. G. W., Jurik, A. G., Baraliakos, X., Landewé, R. & NN, N., 2007, In: Journal of Rheumatology. 34, 4, p. 862-70 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Testing of the preliminary OMERACT validation criteria for a biomarker to be regarded as reflecting structural damage endpoints in rheumatoid arthritis clinical trials: the example of C-reactive protein

    Keeling, S. O., Landewe, R., van der Heijde, D., Bathon, J., Boers, M., Garnero, P., Geusens, P., El-Gabalawy, H., Inman, R. D., Kraus, V. B., Kvien, T. K., Mease, P. J., Østergaard, Mikkel, Ritchlin, C., Syversen, S. W. & Maksymowych, W. P., 2007, In: Journal of Rheumatology. 34, 3, p. 623-33 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    The OMERACT Magnetic Resonance Imaging Inflammatory Arthritis Group - advances and priorities.

    Østergaard, Mikkel, McQueen, F., Bird, P., Peterfy, C., Haavardsholm, E., Ejbjerg, B., Lassere, M., O'Connor, P., Emery, P., Edmonds, J., Genant, H., Conaghan, P. G. & NN, N., 2007, In: Journal of Rheumatology. 34, 4, p. 852-3 1 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Ultrasonography, magnetic resonance imaging, radiography, and clinical assessment of inflammatory and destructive changes in fingers and toes of patients with psoriatic arthritis.

    Wiell, C., Szkudlarek, M., Hasselquist, M., Møller, J. M., Vestergaard, A., Nørregaard, J., Terslev, L. & Østergaard, Mikkel, 2007, In: Arthritis Research & Therapy. 9, 6, p. R119

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 6953