Mikkel Østergaard

Mikkel Østergaard

Clinical Professor

Member of:

  • Internal Medicine: Rheumatology


  1. 2015
  2. Published

    Effectiveness and drug adherence of biologic monotherapy in routine care of patients with rheumatoid arthritis: a cohort study of patients registered in the Danish biologics registry

    Jorgensen, T. S., Kristensen, L. E., Christensen, R., Bliddal, H., Lorenzen, T., Hansen, M. S., Ostergaard, M., Jensen, J., Zanjani, L., Laursen, T., Butt, S., Dam, M. Y., Lindegaard, H. M., Espesen, J., Hendricks, O., Kumar, P., Kincses, A., Larsen, L. H., Andersen, M., Naeser, E. K. & 10 others, Jensen, D. V., Grydehoj, J., Unger, B., Dufour, N., Sorensen, V., Vildhoj, S., Hansen, I. M. J., Raun, J., Krogh, N. S. & Hetland, Merete Lund, Dec 2015, In: Rheumatology. 54, 12, p. 2156-2165 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    The OMERACT MRI in Arthritis Working Group - Update on Status and Future Research Priorities

    Østergaard, Mikkel, Bird, P., Gandjbakhch, F., Eshed, I., Haugen, I. K., Haavardsholm, E. A., Lillegraven, S., Foltz, V., Glinatsi, D., Peterfy, C., Ejbjerg, B., Bøyesen, P., Mease, P. J., Hermann, K., Emery, P., Genant, H. K. & Conaghan, P. G., Dec 2015, In: Journal of Rheumatology. 42, 12, p. 2470-2 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Validation of the OMERACT Magnetic Resonance Imaging Joint Space Narrowing Score for the Wrist in a Multireader Longitudinal Trial

    Glinatsi, D., Lillegraven, S., Haavardsholm, E. A., Eshed, I., Conaghan, P. G., Peterfy, C., Gandjbakhch, F., Bird, P., Bøyesen, P., Døhn, U. M., Genant, H. K. & Østergaard, Mikkel, Dec 2015, In: Journal of Rheumatology. 42, 12, p. 2480-5 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Imaging in Psoriatic Arthritis

    Poggenborg, R. P., Østergaard, Mikkel & Terslev, L., Nov 2015, In: Rheumatic Diseases Clinics of North America. 41, 4, p. 593-613 21 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Magnetic resonance imaging for diagnosing, monitoring and prognostication in psoriatic arthritis

    Poggenborg, R. P., Sørensen, I. J., Pedersen, S. J. & Østergaard, Mikkel, 16 Oct 2015, In: Clinical and Experimental Rheumatology. 33, 5 Suppl 93, p. S66-9

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Head-to-toe whole-body MRI in psoriatic arthritis, axial spondyloarthritis and healthy subjects: first steps towards global inflammation and damage scores of peripheral and axial joints

    Poggenborg, R. P., Pedersen, S. J., Eshed, I., Sørensen, I. J., Møller, J. M., gjc556, gjc556, Thomsen, Henrik S. & Østergaard, Mikkel, Jun 2015, In: Rheumatology (Oxford, England). 54, 6, p. 1039-1049 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    MRI assessment of early response to certolizumab pegol in rheumatoid arthritis: a randomised, double-blind, placebo-controlled phase IIIb study applying MRI at weeks 0, 1, 2, 4, 8 and 16

    Østergaard, Mikkel, Jacobsson, L. T. H., Schaufelberger, C., Hansen, M. S., Bijlsma, J. W. J., Dudek, A., Rell-Bakalarska, M., Staelens, F., Haake, R., Sundman-Engberg, B. & Bliddal, Henning, Jun 2015, In: Annals of the Rheumatic Diseases. 74, 6, p. 1156-63 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    A treat-to-target strategy with methotrexate and intra-articular triamcinolone with or without adalimumab effectively reduces MRI synovitis, osteitis and tenosynovitis and halts structural damage progression in early rheumatoid arthritis: results from the OPERA randomised controlled trial

    Axelsen, M. B., Eshed, I., Hørslev-Petersen, K., Stengaard-Pedersen, K., Hetland, M. L., Møller, J., Junker, P., Pødenphanth, J., Schlemmer, A., Ellingsen, T., Ahlquist, P., Lindegaard, H., Linauskas, A., Dam, M. Y., Hansen, I., Horn, H. C., Ammitzbøll, C. G., Jørgensen, A., Krintel, S. B., Raun, J. & 4 others, Krogh, N. S., Johansen, Julia Sidenius, Østergaard, Mikkel & OPERA study group, O. S. G., May 2015, In: Annals of the Rheumatic Diseases. 74, 5, p. 867-875 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Enthesitis in patients with psoriatic arthritis, axial spondyloarthritis and healthy subjects assessed by ‘head-to-toe’ whole-body MRI and clinical examination

    Poggenborg, R. P., Eshed, I., Østergaard, Mikkel, Sørensen, I. J., Møller, J. M., gjc556, gjc556 & Pedersen, S. J., May 2015, In: Annals of the Rheumatic Diseases. 74, 5, p. 823-829 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Influence of field strength, coil type and image resolution on assessment of synovitis by unenhanced MRI--a comparison with contrast-enhanced MRI

    Eshed, I., Krabbe, S., Østergaard, Mikkel, Bøyesen, P., Møller, J. M., Therkildsen, F., gjc556, gjc556, Axelsen, M. & Pedersen, S. J., Apr 2015, In: European Radiology. 25, 4, p. 1059-67 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Magnetic resonance imaging--key to understanding and monitoring disease progression in spondyloarthritis?

    Østergaard, Mikkel & Sørensen, I. J., Jan 2015, In: Journal of Rheumatology. 42, 1, p. 1-4 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Adherence to methotrexate in rheumatoid arthritis: a danish nationwide cohort study

    Bliddal, Henning, Eriksen, S. A., Christensen, R., Lorenzen, T., Hansen, M. S., Østergaard, Mikkel, Dreyer, L., Luta, G. & Vestergaard, P., 2015, In: Arthritis. 2015, p. 915142 7 p.

    Research output: Contribution to journalJournal articleResearch

  14. Published

    Does evaluation of the ligamentous compartment enhance diagnostic utility of sacroiliac joint MRI in axial spondyloarthritis?

    Weber, U., Maksymowych, W. P., Chan, S. M., Rufibach, K., Pedersen, S. J., Zhao, Z., Zubler, V., Østergaard, Mikkel & Lambert, R. G. W., 2015, In: Arthritis Research & Therapy (Print). 17, p. 1-9 9 p., 246.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    EULAR-PReS points to consider for the use of imaging in the diagnosis and management of juvenile idiopathic arthritis in clinical practice

    Colebatch-Bourn, A. N., Edwards, C. J., Collado, P., D'Agostino, M., Hemke, R., Jousse-Joulin, S., Maas, M., Martini, A., Naredo, E., Østergaard, Mikkel, Rooney, M., Tzaribachev, N., van Rossum, M. A., Vojinovic, J., Conaghan, P. G. & Malattia, C., 2015, In: Annals of the Rheumatic Diseases. 74, 11, p. 1946-57 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Impact of a magnetic resonance imaging-guided treat-to-target strategy on disease activity and progression in patients with rheumatoid arthritis (the IMAGINE-RA trial): study protocol for a randomized controlled trial

    Møller-Bisgaard, S., Hørslev-Petersen, K., Ejbjerg, B. J., Boesen, Mikael Ploug, Hetland, Merete Lund, Christensen, R., Møller, J., Krogh, N. S., Stengaard-Pedersen, K. & Østergaard, Mikkel, 2015, In: Trials. 16, 178, p. 1-11 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Interactions between smoking, increased serum levels of anti-CCP antibodies, rheumatoid factors, and erosive joint disease in patients with early, untreated rheumatoid arthritis

    Krol, A., Garred, Peter, Heegaard, N. H. H., Christensen, A. F., Hetland, Merete Lund, Stengaard-Pedersen, K., Junker, P., Madsen, H. O., Lottenburger, T., Ellingsen, T., Andersen, L. S., Hansen, I., Pedersen, J. K., Svendsen, A. J., Tarp, U., Pødenphant, J., Lindegaard, H., Østergaard, Mikkel, Hørslev-Petersen, K. & Jacobsen, Søren, 2015, In: Scandinavian Journal of Rheumatology. 44, 1, p. 8-12 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    MOR103, a human monoclonal antibody to granulocyte–macrophage colony-stimulating factor, in the treatment of patients with moderate rheumatoid arthritis: results of a phase Ib/IIa randomised, double-blind, placebo-controlled, dose-escalation trial

    Behrens, F., Tak, P. P., Østergaard, Mikkel, Stoilov, R., Wiland, P., Huizinga, T. W., Berenfus, V. Y., Vladeva, S., Rech, J., Rubbert-Roth, A., Korkosz, M., Rekalov, D., Zupanets, I. A., Ejbjerg, B. J., Geiseler, J., Fresenius, J., Korolkiewicz, R. P., Schottelius, A. J. & Burkhardt, H., 2015, In: Annals of the Rheumatic Diseases. 74, 6, p. 1058-1064 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Macrophage activity assessed by soluble CD163 in early rheumatoid arthritis: association with disease activity but different response patterns to synthetic and biologic DMARDs

    Greisen, S. R., Møller, H. J., Stengaard-Pedersen, K., Hetland, Merete Lund, Hørslev-Petersen, K., Junker, P., Østergaard, Mikkel, Hvid, M. & Deleuran, B., 2015, In: Clinical and Experimental Rheumatology. 33, 4, p. 498-502 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    The efficacy of motivational counseling and SMS-reminders on daily sitting time in patients with rheumatoid arthritis: protocol for a randomized controlled trial

    Esbensen, Bente Appel, Thomsen, T., Hetland, Merete Lund, Beyer, N., Midtgaard, Julie, Løppenthin, K., Jennum, Poul, Østergaard, Mikkel, Sørensen, J., Christensen, R. & Aadahl, Mette, 2015, In: Trials. 16, p. 1-12 23.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    The longitudinal reliability and responsiveness of the OMERACT Hand Osteoarthritis Magnetic Resonance Imaging Scoring System (HOAMRIS)

    Haugen, I. K., Eshed, I., Gandjbakhch, F., Foltz, V., Østergaard, Mikkel, Bøyesen, P., Bird, P., Genant, H. K., Peterfy, C. G. & Conaghan, P. G., 2015, In: Journal of Rheumatology. 42, 12, p. 2486-2491 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Validation of the OMERACT Psoriatic Arthritis Magnetic Resonance Imaging Score (PsAMRIS) for the Hand and Foot in a Randomized Placebo-controlled Trial

    Glinatsi, D., Bird, P., Gandjbakhch, F., Mease, P. J., Bøyesen, P., Peterfy, C. G., Conaghan, P. G. & Østergaard, Mikkel, 2015, In: Journal of Rheumatology. 42, 12, p. 2473-2479 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 6953