Mikkel Østergaard

Mikkel Østergaard

Clinical Professor

Member of:

  • Internal Medicine: Rheumatology


  1. 2011
  2. Published

    Algorithm for identification of undifferentiated peripheral inflammatory arthritis: a multinational collaboration through the 3e initiative

    Hazlewood, G., Aletaha, D., Carmona, L., Landewé, R. B. M., van der Heijde, D. M., Bijlsma, J. W. J., Bykerk, V. P., Canhão, H., Catrina, A. I., Durez, P., Edwards, C. J., Leeb, B. F., Mjaavatten, M. D., Martinez-Osuna, P., Montecucco, C., Østergaard, M., Serra-Bonett, N., Xavier, R. M., Zochling, J., Machado, P. & 3 others, Thevissen, K., Vercoutere, W. & Bombardier, C., 1 Mar 2011, In: Journal of Rheumatology. 87, p. 54-8 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Dissemination and evaluation of the 3E initiative recommendations for use of methotrexate in rheumatic disorders: results of a study among 2233 rheumatologists

    Gossec, L., Bijlsma, J. W. J., Bombardier, C., Canhão, H., Devlin, J., Edwards, L. C., Hamuryudan, V., Kvien, T. K., Leeb, B. F., Martín-Mola, E. M., Mielants, H., Müller-Ladner, U., Østergaard, Mikkel, Pereira, A. D. L., Ramos-Remus, C., Zochling, J. & Dougados, M., 1 Feb 2011, In: Annals of the Rheumatic Diseases. 70, 2, p. 388-9 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    No overall progression and occasional repair of erosions despite persistent inflammation in adalimumab-treated rheumatoid arthritis patients: results from a longitudinal comparative MRI, ultrasonography, CT and radiography study

    Døhn, U. M., Ejbjerg, B., Boonen, A., Hetland, Merete Lund, Hansen, M. S., Knudsen, L. S., Hansen, A., gjc556, gjc556, Hasselquist, M., Møller, J. M. & Østergaard, Mikkel, 1 Feb 2011, In: Annals of the Rheumatic Diseases. 70, 2, p. 252-8 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Treatment response, drug survival, and predictors thereof in 764 patients with psoriatic arthritis treated with anti-tumor necrosis factor α therapy: results from the nationwide Danish DANBIO registry

    Glintborg, B., Østergaard, Mikkel, Dreyer, L., Krogh, N. S., Tarp, U., Hansen, M. S., Rifbjerg-Madsen, S., Lorenzen, T., Hetland, Merete Lund & Dreyer, L., 1 Feb 2011, In: Arthritis & Rheumatism. 63, 2, p. 382-90 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Prediction of MRI erosive progression: a comparison of modern imaging modalities in early rheumatoid arthritis patients

    Bøyesen, P., Haavardsholm, E. A., van der Heijde, D., Østergaard, Mikkel, Hammer, H. B., Sesseng, S. & Kvien, T. K., 1 Jan 2011, In: Annals of the Rheumatic Diseases. 70, 1, p. 176-9 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    ASDAS, BASDAI and different treatment responses and their relation to biomarkers of inflammation, cartilage and bone turnover in patients with axial spondyloarthritis treated with TNFα inhibitors

    Pedersen, S. J., Sørensen, I. J., Garnero, P., Johansen, J. S., Madsen, O. R., Tvede, N., Hansen, M. S., Thamsborg, G., Andersen, L. S., Majgaard, O., Loft, A. G., Erlendsson, J., Asmussen, K., Jurik, A. G., Møller, J., Hasselquist, M., Mikkelsen, D., Skjødt, T., Lambert, R., Hansen, A. & 1 others, Østergaard, Mikkel, 2011, In: Annals of the Rheumatic Diseases. 70, 8, p. 1375-81 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Adalimumab added to Methotrexate and intra-articular glucocorticoid increases remission rates at one year in early, DMARD-naïve patients with rheumatoid arthritis - An investigator-initiated randomized, controlled, double-blinded study.

    Hørslev-Petersen, K., Hetland, Merete Lund, Junker, P., Pødenphanth, J., Ellingsen, T., Ahlqvist, P., Lindegaard, H. M., Linauskas, A., Schlemmer, A., Dam, M. Y., Hansen, I., Horn, H. C., Jørgensen, A., Krintel, S. B., Raun, J., Ammizbøll, C. G., Johansen, Julia Sidenius, Østergaard, Mikkel & Stengaard-Pedersen, K., 2011, In: Arthritis & Rheumatism. 63, 10 (suppl.), p. S147 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  9. Published

    Assessment by MRI of inflammation and damage in rheumatoid arthritis patients with methotrexate inadequate response receiving golimumab: results of the GO-FORWARD trial

    Conaghan, P. G., Emery, P., Østergaard, Mikkel, Keystone, E. C., Genovese, M. C., Hsia, E. C., Xu, W. & Rahman, M. U., 2011, In: Annals of the Rheumatic Diseases. 70, 11, p. 1968-74 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Assessment of inflammation and damage by MRI in established RA patients with Methotrexate inadequate response receiving Golimumab: Results of the GO-FORWARD trial

    Conaghan, P. G., Emery, P., Østergaard, Mikkel, Keystone, E. C., Genovese, M. C., Klareskog, L., Xu, W., Hsia, E. C. & Rahman, M. U., 2011, In: Annals of the Rheumatic Diseases. 70, (Suppl. 3), p. 416 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  11. Published

    Basic MRI technical issues and how to interpret and use the different MR image types.

    Østergaard, Mikkel, 2011, In: Annals of the Rheumatic Diseases. 70, (Suppl. 3), p. 10-11 2 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  12. Published

    Basic assessment of MRI of sacroiliac joints and spine in axial spondyloarthritis.

    Østergaard, Mikkel, 2011, In: Annals of the Rheumatic Diseases. 70, 3, p. 11 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  13. Published

    Bone edema on magnetic resonance imaging is an independent predictor of rheumatoid arthritis development in patients with early undifferentiated arthritis

    Duer-Jensen, A., Hørslev-Petersen, K., Hetland, Merete Lund, Bak, L., Ejbjerg, B. J., Hansen, M. S., Johansen, Julia Sidenius, Lindegaard, H. M., Vinterberg, H., Møller, J. M. & Østergaard, Mikkel, 2011, In: Arthritis & Rheumatism. 63, 8, p. 2192-202 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Cartilage oligomeric matrix protein associates differentially with erosions and synovitis and has a different temporal course in cyclic citrullinated peptide antibody (anti-CCP)-positive versus anti-CCP-negative early rheumatoid arthritis

    Christensen, A. F., Lindegaard, H., Hørslev-Petersen, K., Hetland, Merete Lund, Ejbjerg, B. J., Stengaard-Pedersen, K., Jacobsen, Søren, Lottenburger, T., Ellingsen, T. J., Andersen, L. S., Hansen, I. T., Skjødt, H., Pedersen, J. K., Lauridsen, U. B., Svendsen, A., Tarp, U., Pødenphant, J., Østergaard, Mikkel & Junker, M. P., 2011, In: Journal of Rheumatology. 38, 8, p. 1563-8 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Clinical response to TNF-alpha inhibitor is associated with disease activity, decrease in MRI inflammation and radiographic progression in patients with axial spondyloarthritis

    Pedersen, S. J., Sørensen, I. J., Lambert, R., Herman, K., gjc556, gjc556, Hansen, A., Hansen, M. S., Thamsborg, G. M., Andersen, L. S., Majgaard, O., Loft, A. G., Erlendsson, J., Asmussen, K., Jurik, A. G., Møller, J. M., Hasselquist, M., Mikkelsen, D., Skjødt, T. & Østergaard, Mikkel, 2011, In: Annals of the Rheumatic Diseases. 70, (Suppl. 3), p. 520 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  16. Published

    Computer aided analysis of 3T dynamic contract-enhanced (DCE) MRI scores correlate with the ultrasound Doppler colour fraction at the wrist joint in patients with rheumatoid arthritis

    Boesen, M., Ellegaard, K., Torp-Pedersen, S. T., Gudbergsen, H., Kubassova, O., Taylor, P., Østergaard, Mikkel, Cimmino, M., Danneskiold-Samsøe, B. & Bliddal, Henning, 2011, In: Annals of the Rheumatic Diseases. 70, (Suppl. 3), p. 548-549 2 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  17. Published

    Construct validity and responsiveness of dynamic contrast-enhanced magnetic resonance imaging in early rheumatoid arthritis - A comparison with conventional magnetic resonance imaging and clinical measures of disease activity.

    Axelsen, M. B., Ejbjerg, B. J., Hetland, Merete Lund, Hørslev-Petersen, K., Boesen, M., Kubassova, O., Lauridsen, U. B., Majgaard, O., Bliddal, Henning, Krogh, N. S. & Østergaard, Mikkel, 2011, In: Arthritis & Rheumatism. 63, 10 (Suppl.), p. S370-S371 2 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  18. Published

    Development and preliminary validation of a magnetic resonance imaging joint space narrowing score for use in rheumatoid arthritis: potential adjunct to the OMERACT RA MRI scoring system

    Østergaard, Mikkel, Bøyesen, P., Eshed, I., Gandjbakhch, F., Lillegraven, S., Bird, P., Foltz, V., Boonen, A., Lassere, M., Hermann, K., Anandarajah, A., Døhn, U. M., Freeston, J., Peterfy, C. G., Genant, H. K., Haavardsholm, E. A., McQueen, F. M. & Conaghan, P. G., 2011, In: Journal of Rheumatology. 38, 9, p. 2045-50 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Does clinical examination underestimate joint inflammation in patients with psoriatic arthritis?

    Gladman, D. D., Cook, R. J., Eder, L., Wakhlu, A., Riddell, C., Østergaard, Mikkel, Thavaneswaran, A. & Chandran, V., 2011, In: Arthritis & Rheumatism. 63, 10 (Suppl.), p. S522 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  20. Published

    Dynamic Contrast Enhanced MRI Can Monitor the Very Early Inflammatory Treatment Response upon Intra-Articular Steroid Injection in the Knee Joint: A Case Report with Review of the Literature

    Boesen, M., Kubassova, O., Cimmino, M. A., Østergaard, Mikkel, Taylor, P., Danneskiold-Samsoe, B. & Bliddal, Henning, 2011, In: Arthritis News. 2011, Article ID 578252, 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Efficacy of abatacept and tocilizumab in patients with rheumatoid arthritis treated in clinical practice: results from the nationwide Danish DANBIO registry

    Leffers, H. C., Østergaard, Mikkel, Glintborg, Bente, Krogh, N. S., Henriksen, H. F., Tarp, U., Lorenzen, T., Hansen, A., Hansen, M. S., Jacobsen, M. S., Dreyer, L., Hetland, Merete Lund, All Departments of Rheumatology in Denmark, A. D. O. R. I. D. & Dreyer, L., 2011, In: Annals of the Rheumatic Diseases. 70, 7, p. 1216-22 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Erosions on MRI of the sacroiliac joints in patients with ankylosing spondylitis: Can they be reliably detected?

    Weber, U., Pedersen, S. J., Østergaard, Mikkel, Rufibach, K., Lambert, R. G. & Maksymowych, W. P., 2011, In: Annals of the Rheumatic Diseases. 70, 3, p. 83 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  23. Published

    Erosions on MRI of the sacroiliac joints in patients with ankylosing spondylitis: Can they be reliably detected?

    Weber, U., Pedersen, S. J., Østergaard, Mikkel, Rufibach, K., Lambert, R. G. W. & Maksymowych, W. P., 2011, In: Arthritis & Rheumatism. 63, 10 (Suppl.), p. S375 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  24. Published

    Exploratory analyses of the association of MRI with clinical, laboratory and radiographic findings in patients with rheumatoid arthritis

    Emery, P., van der Heijde, D., Østergaard, Mikkel, Conaghan, P. G., Genovese, M. C., Keystone, E. C., Fleischmann, R., Hsia, E. C., Xu, W., Xu, S. & Rahman, M. U., 2011, In: Annals of the Rheumatic Diseases. 70, 12, p. 2126-30 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Extremity magnetic resonance imaging in rheumatoid arthritis: Updated literature review

    Cohen, S. B., Potter, H., Deodhar, A., Emery, P., Conaghan, P., Østergaard, Mikkel & Cohen, S. B., 2011, In: Arthritis Care and Research. 63, 5, p. 660-665 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Genetic variations within the CD6 and syntaxin binding protein 6 genes associated with response to tumor necrosis factor alpha inhibitors in Danish patients with rheumatoid arthritis treated in routine care.

    Krintel, S. B., Palermo, G., Wool, A., Johansen, Julia Sidenius, Essioux, L., Schreiber, E., Zekharya, T., Akiva, P., Østergaard, Mikkel & Hetland, Merete Lund, 2011, In: Arthritis & Rheumatism. 63, 10 (Suppl.), p. S149 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

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