Mikkel Østergaard
Clinical Professor
Department of Clinical Medicine
Nordre Ringvej 57, 2600 Glostrup
Member of:
Internal Medicine: Rheumatology
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10+ Years’ Follow-up of a Danish 2-Year Treat-to-Target RCT in Patients with Early Rheumatoid Arthritis: Baseline Predictors of Functional and Radiographic Outcomes
Hetland, Merete Lund, Stengaard-Pedersen, K., Junker, P., Lindegaard, H., Ellingsen, T., Pødenphanth, J., Skjødt, H., Vestergaard, A., Ejbjerg, B. J., Jacobsen, Søren, Krogh, N. S., Østergaard, Mikkel & Hørslev-Petersen, K., 2016, In: Arthritis & Rheumatology. 68, S10, 3 p., 3210.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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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 journal › Journal article › Research › peer-review
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Magnetic resonance imaging findings in 84 patients with early rheumatoid arthritis: bone marrow oedema predicts erosive progression.
Haavardsholm, E. A., Bøyesen, P., Østergaard, Mikkel, Schildvold, A. & Kvien, T. K., 2008, In: Annals of the Rheumatic Diseases. 67, 6, p. 794-800Research output: Contribution to journal › Journal article › Research › peer-review
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A Biomarker of Type VI Collagen Degradation (C6M) Is Associated with Changes in ASDAS MRI Measures of Infl ammation in Patients with Axial Spondyloarthritis During TNF Inhibitor Therapy
Nielsen, S. H., Bay-Jensen, A., Østergaard, Mikkel, Siebuhr, A., Karsdal, M., Sørensen, I. J., Weber, U., Loft, A. G., Kollerup, G., Thamsborg, G., gjc556, gjc556, Møller, J. & Pedersen, S. J., 2019, In: Arthritis & Rheumatology. 71, 10, 3 p., 0583.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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A PHASE IV, MULTICENTER, SINGLE-ARM, OPEN-LABEL STUDY TO EVALUATE THE IMPACT OF APREMILAST ON HAND AND WHOLE-BODY MRI OUTCOMES IN PATIENTS WITH PSORIATIC ARTHRITIS (MOSAIC): RATIONALE, DESIGN AND METHODS
Østergaard, Mikkel, Maksymowych, W. P., Boesen, Mikael Ploug, Kubassova, O., Nakasato, P., Guerette, B., Teng, L. & Mease, P. J., 2019, In: Annals of the Rheumatic Diseases. 78, Suppl 2, p. 2046-2046 AB1170.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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A data driven approach to the definition of a positive MRI of the sacroiliac joints in spondyloarthritis
Weber, U., Zubler, V., Pedersen, S. J., Rufibach, K., Lambert, R. G., Chan, S., Østergaard, Mikkel & Maksymowych, W., 2012, In: Annals of the Rheumatic Diseases. 71, Suppl. 3, p. 112-113 2 p.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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A disintegrin and metalloprotease-17 and galectin-9 are important regulators of local 4-1BB activity and disease outcome in rheumatoid arthritis
Nielsen, M. A., Andersen, T., Etzerodt, A., Kragstrup, T. W., Rasmussen, T. K., Stengaard-Pedersen, K., Hetland, Merete Lund, Hørslev-Petersen, K., Junker, P., Østergaard, Mikkel, Hvid, M., Moestrup, S. K. & Deleuran, B., 2016, In: Rheumatology (Oxford, England). 55, 10, p. 1871-1879 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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A follow-up study applying dynamic and conventional MRI and clinical measures in psoriatic arthritis patients.
Poggenborg, R. P., Bøyesen, P., Wiell, C., Pedersen, S. J., Sørensen, I. J., gjc556, gjc556, Slot, O., Møller, J. M., Boesen, M., Bliddal, Henning, Kubassova, O. & Østergaard, Mikkel, 2012, In: Scandinavian Journal of Rheumatology. Supplement. 41, 126 suppl., p. 63-4 2 p.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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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 journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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A novel fluorescence optical imaging scoring system for hand synovitis in rheumatoid arthritis-validity and agreement with ultrasound
Ammitzbøll-Danielsen, M., Glinatsi, D., Terslev, Lene & Østergaard, Mikkel, 2022, In: Rheumatology. 61, 2, p. 636-647 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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, , May 2015, In: Annals of the Rheumatic Diseases. 74, 5, p. 867-875 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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AB1042 Dynamic contrast-enhanced magnetic resonance imaging in a randomized placebo-controlled rheumatoid arthritis trial – impact of applying joint coverage quality criteria
Axelsen, M., Bliddal, Henning, Jacobssen, L., Hansen, M., Dudek, A., Rell-bakalarska, M., Boesen, Mikael Ploug, Stefanek, J., Sundman-Engberg, B. & Østergaard, Mikkel, 2017, In: Annals of the Rheumatic Diseases. 76, Suppl 2, p. 1419 518.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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AB1202 Is fluorescence optical imaging assessment associated with ultrasonography synovitis in the wrist and hand of rheumatoid arthritis patients?
Danielsen, M. A., Østergaard, Mikkel, Terselv, L. & Glinatsi, D., 2018, In: Annals of the Rheumatic Diseases. 77, 2, p. 1700-1701 2 p.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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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, , 2011, In: Annals of the Rheumatic Diseases. 70, 8, p. 1375-81 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Active conventional treatment and three different biological treatments in early rheumatoid arthritis: Phase IV investigator initiated, randomised, observer blinded clinical trial
Hetland, M. L., Haavardsholm, E. A., Rudin, A., Nordström, D., Nurmohamed, M., Gudbjornsson, B., Lampa, J., Hørslev-Petersen, K., Uhlig, T., Grondal, G., Østergaard, M., Heiberg, M. S., Twisk, J., Lend, K., Krabbe, S., Hyldstrup, L. H., Lindqvist, J., Hultgård Ekwall, A. K., Grøn, K. L., Kapetanovic, M. & 23 others, , 2020, In: The BMJ. 371, m4328.Research output: Contribution to journal › Journal article › Research › peer-review
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Active inflammatory lesions detected by magnetic resonance imaging in the spine of patients with spondyloarthritis-definitions, assessment system, and reference image set
Lambert, R. G., Pedersen, S. J., Maksymowych, W. P., Chiowchanwisawakit, P. & Østergaard, Mikkel, 2009, In: Journal of Rheumatology. 84, p. 3-Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Conference abstract in journal › Research › peer-review
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Adalimumab added to a treat-to-target strategy with methotrexate and intra-articular triamcinolone in early rheumatoid arthritis increased remission rates, function and quality of life. The OPERA Study: an investigator-initiated, randomised, double-blind, parallel-group, placebo-controlled trial
Hørslev-Petersen, K., Hetland, Merete Lund, Junker, P., Pødenphant, J., Ellingsen, T., Ahlquist, P., Lindegaard, H., Linauskas, A., Schlemmer, A., Dam, M. Y., Hansen, I., Horn, H. C., Ammitzbøll, C. G., Jørgensen, A., Krintel, S. B., Raun, J., Johansen, Julia Sidenius, Østergaard, Mikkel, Stengaard-Pedersen, K. & OPERA Study-Group, O. S., Apr 2014, In: Annals of the Rheumatic Diseases. 73, 4, p. 654-661 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Adding Ultrasound to the Treat-to-Target Strategy Shows No Benefit in Achievement of Remission: Results from the Biodam Cohort
Sepriano, A., Ramiro, S., Landewe, R. B. M., van der Heijde, D., Ohrndorf, S., Fitzgerald, O., Backhaus, M., Larche, M., Homik, J., Saraux, A., Hammer, H. B., Terslev, L., Østergaard, M., Burmester, G. R., Combe, B., Dougados, M., Hitchon, C. A., Boire, G., Lambert, R. G., Dadashova, R. & 3 others, , 2017, In: Arthritis & Rheumatology. 69, Suppl 10, 2967.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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Adherence to Treat-to-target Management in Rheumatoid Arthritis and Associated Factors: Data from the International RA BIODAM Cohort
Sepriano, A., Ramiro, S., FitzGerald, O., Østergaard, M., Homik, J., van der Heijde, D., Elkayam, O., Thorne, J. C., Larché, M. J., Ferraccioli, G., Backhaus, M., Burmester, G. R., Boire, G., Combe, B., Schaeverbeke, T., Saraux, A., Dougados, M., Rossini, M., Govoni, M., Sinigaglia, L. & 11 others, , 2020, In: The Journal of rheumatology. 47, 6, p. 809-819Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Journal article › Research
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Adjustment of the multi-biomarker disease activity score to account for age, sex and adiposity in patients with rheumatoid arthritis
Curtis, J. R., Flake, D. D., Weinblatt, M. E., Shadick, N. A., Østergaard, Mikkel, Hetland, Merete Lund, Brahe, C. H., Hwang, Y. G., Furst, D. E., Strand, V., Etzel, C. J., Pappas, D. A., Wang, X., Hwang, C. C., Sasso, E. H., Gutin, A., Hitraya, E. & Lanchbury, J. S., 2019, In: Rheumatology. 58, 5, p. 874-883Research output: Contribution to journal › Journal article › Research › peer-review
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Advances in imaging of spondyloarthritis.
Østergaard, Mikkel, 2012, In: Clinical and Experimental Rheumatology. 30, 4 suppl., p. 600 1 p.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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Advances in the Evaluation of Peripheral Enthesitis by Magnetic Resonance Imaging in Patients With Psoriatic Arthritis
Østergaard, Mikkel & Maksymowych, W. P., 2023, In: Journal of Rheumatology. 50, p. 18-22 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 6953
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Exploring a new ultrasound score as a clinical predictive tool in patients with rheumatoid arthritis starting abatacept: Results from the APPRAISE study
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
233
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Three-dimensional Doppler ultrasound findings in healthy wrist and finger tendon sheaths: can feeding vessels lead to misinterpretation in Doppler-detected tenosynovitis?
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
186
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Establishment of age- and sex-adjusted reference data for hand bone mass and investigation of hand bone loss in patients with rheumatoid arthritis treated in clinical practice: an observational study from the DANBIO registry and the Copenhagen Osteoarthritis Study
Research output: Contribution to journal › Journal article › Research › peer-review
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