Research areas

  1. Published

    Can imaging be used for inflammatory arthritis screening?

    Østergaard, Mikkel, 2012, In: Seminars in Musculoskeletal Radiology. 16, 5, p. 401-9 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Update on the activities in the omeract magnetic resonance imaging in inflammatory arthritis task force.

    Østergaard, Mikkel, 2010, In: Annals of the Rheumatic Diseases. 69, 3, p. 38 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  3. Published

    Ultrasonography: a valid method for assessing rheumatoid arthritis?

    Østergaard, Mikkel & Szkudlarek, M., 2005, In: Arthritis & Rheumatism. 52, 3, p. 681-86

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    The OMERACT whole-body MRI scoring system for inflammation in peripheral joints and entheses (WIPE) in spondyloarthritis - reference image atlas for the knee region

    Østergaard, Mikkel, Wetterslev, M., Hadsbjerg, A. E., Maksymowych, W. P., Eshed, I., Jans, L., Emad, Y., Pedersen, S. J., Stoenoiu, M. S., Bird, P., Foltz, V., Mathew, A. J., Paschke, J., Carron, P., De Marco, G., Marzo-Ortega, H., Møller-Bisgaard, S., Conaghan, P. G. & Lambert, R. G., 2024, In: Seminars in Arthritis and Rheumatism. 65, 7 p., 152384.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Magnetic resonance imaging in psoriatic arthritis -- update on current status and future perspectives: a report from the GRAPPA 2010 annual meeting

    Østergaard, Mikkel & Poggenborg, R. P., 2012, In: Journal of Rheumatology. 39, 2, p. 408-12 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Different approaches to synovial membrane volume determination by magnetic resonance imaging: manual versus automated segmentation.

    Østergaard, Mikkel, 1997, In: Br J Rheumatol. 36, 11, p. 1166-1177 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Hip and pelvis region MRI reference image atlas for scoring inflammation in peripheral joints and entheses according to the OMERACT-MRI WIPE scoring system in patients with spondyloarthritis

    Østergaard, Mikkel, Lambert, R. G., Hadsbjerg, A. E., Eshed, I., Maksymowych, W. P., Mathew, A. J., Jans, L., Pedersen, S. J., Carron, P., Emad, Y., De Marco, G., Bird, P., Stoenoiu, M. S., Foltz, V., Paschke, J., Marzo-Ortega, H., Møller-Bisgaard, S., Conaghan, P. G. & Wetterslev, M., 2024, In: Seminars in Arthritis and Rheumatism. 65, 6 p., 152383.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Why and how to use MRI for prognosticating rheumatoid arthritis and spondyloarthritis.

    Østergaard, Mikkel, 2010, In: Annals of the Rheumatic Diseases. 69, 3, p. 3-4 2 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  9. 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

  10. Published

    Changes in synovial membrane and joint effusion volumes after intraarticular methylprednisolone. Quantitative assessment of inflammatory and destructive changes in arthritis by MRI.

    Østergaard, Mikkel, Stoltenberg, M., Gideon, P., Sørensen, K., Henriksen, O. & Lorenzen, I., 1996, In: Journal of Rheumatology. 23, 7, p. 1151-1161 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Magnetic resonance imaging for accelerated assessment of drug effect and prediction of subsequent radiographic progression in rheumatoid arthritis: a study of patients receiving combined anakinra and methotrexate treatment.

    Østergaard, Mikkel, Duer, A., Nielsen, H., Johansen, J., Narvestad, E., Ejbjerg, B., Baslund, B., Møller, J., Thomsen, H. & Petersen, J., 2005, In: Annals of the Rheumatic Diseases. 64, 10, p. 1503-6

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Scoring of synovial membrane hypertrophy and bone erosions by MR imaging in clinically active and inactive rheumatoid arthritis of the wrist.

    Østergaard, Mikkel, Gideon, P., Sørensen, K., Hansen, M., Stoltenberg, M., Henriksen, O. & Lorenzen, I., 1995, In: Scandinavian Journal of Rheumatology. 24, 4, p. 212-218 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Magnetic resonance imaging of peripheral joints in rheumatic diseases.

    Østergaard, Mikkel, Duer, A., Møller, U. & Ejbjerg, B., 2004, In: Best Practice & Research: Clinical Rheumatology. 18, 6, p. 861-879

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Certolizumab pegol, abatacept, tocilizumab or active conventional treatment in early rheumatoid arthritis: 48-week clinical and radiographic results of the investigator-initiated randomised controlled NORD-STAR trial

    Østergaard, M., Van Vollenhoven, R. F., Rudin, A., Hetland, M. L., Heiberg, M. S., Nordström, D. C., Nurmohamed, M. T., Gudbjornsson, B., Ørnbjerg, L. M., Bøyesen, P., Lend, K., Hørslev-Petersen, K., Uhlig, T., Sokka, T., Grondal, G., Krabbe, S., Lindqvist, J., Gjertsson, I., Glinatsi, D., Kapetanovic, M. C. & 25 others, Aga, A. B., Faustini, F., Parmanne, P., Lorenzen, T., Giovanni, C., Back, J., Hendricks, O., Vedder, D., Rannio, T., Grenholm, E., Ljoså, M. K., Brodin, E., Lindegaard, H., Söderbergh, A., Rizk, M., Kastbom, A., Larsson, P., Uhrenholt, L., Just, S. A., Stevens, D. J., Bay Laurbjerg, T., Bakland, G., Olsen, I. C., Haavardsholm, E. A. & Lampa, J., 2023, In: Annals of the Rheumatic Diseases. p. 1286–1295 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Whole-body magnetic resonance imaging in inflammatory arthritis: Systematic literature review and first steps toward standardization and an omeract scoring system

    Østergaard, Mikkel, Eshed, I., Althoff, C. E., Poggenborg, R. P., Diekhoff, T., Krabbe, S., Weckbach, S., Lambert, R. G. W., Pedersen, S. J., Maksymowych, W. P., Peterfy, C. G., Freeston, J., Bird, P., Conaghan, P. G. & Hermann, K. G. A., Nov 2017, In: Journal of Rheumatology. 44, 11, p. 1699-1705 7 p.

    Research output: Contribution to journalReviewResearchpeer-review

  16. Published

    Advances in imaging of spondyloarthritis.

    Østergaard, Mikkel, 2012, In: Clinical and Experimental Rheumatology. 30, 4 suppl., p. 600 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  17. Published

    MRI in psoriatic arthritis - Update on the current state

    Østergaard, Mikkel, 2012, In: Annals of the Rheumatic Diseases. 71, Suppl. 3, p. 12-13 2 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  18. Published

    What is new: Clinical implications of imaging advances

    Østergaard, Mikkel, 2012, In: Annals of the Rheumatic Diseases. 71, Suppl. 3, p. 15 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  19. Published

    An introduction to the EULAR-OMERACT rheumatoid arthritis MRI reference image atlas.

    Østergaard, Mikkel, Edmonds, J., McQueen, F., Peterfy, C., Lassere, M., Ejbjerg, B., Bird, P., Emery, P., Genant, H. & Conaghan, P., 2005, In: Annals of the Rheumatic Diseases. 64, 1, p. 3-7

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Effect of intraarticular osmic acid on synovial membrane volume and inflammation, determined by magnetic resonance imaging.

    Østergaard, Mikkel, Stoltenberg, M., Gideon, P., Wieslander, S., Sonne-Holm, S., Kryger, P. & Sonne, M., 1995, In: Scandinavian Journal of Rheumatology. 24, 1, p. 5-12 8 p.

    Research output: Contribution to journalJournal articleResearch

  21. Published

    Importance of timing of post-contrast MRI in rheumatoid arthritis: what happens during the first 60 minutes after IV gadolinium-DTPA?

    Østergaard, Mikkel & Klarlund, M., 2001, In: Annals of the Rheumatic Diseases. 60, 11, p. 1050-1054 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    New radiographic bone erosions in the wrists of patients with rheumatoid arthritis are detectable with magnetic resonance imaging a median of two years earlier.

    Østergaard, Mikkel, Hansen, M., Stoltenberg, M., Jensen, K. E., Szkudlarek, M., Pedersen-Zbinden, B. & Lorenzen, I., 2003, In: Arthritis & Rheumatism. 48, 8, p. 2128-2131

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Development and validation of an MRI joint space narrowing score for use in rheumatoid arthritis. A 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. N., Hermann, K., Anandarajah, A., Døhn, U. M., Freeston, J., Peterfy, C. G., Genant, H. K., Haavardsholm, E., McQueen, F. M. & Conaghan, P. G., 2010, In: Arthritis & Rheumatism. 62, 10, p. 569 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  24. Published

    Patterns of MRI bone erosion in rheumatoid arthritis. Which bones are most frequently involved and show most change?

    Østergaard, Mikkel, Døhn, U. M., Duer-Jensen, A., Hetland, Merete Lund, Hørslev-Petersen, K., Stengaard-Pedersen, K., Junker, P., Pødenphanth, J. & Ejbjerg, B., 2010, In: Arthritis & Rheumatism. 62, 10, p. 569-570 2 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  25. Published

    Reduced frequency and severity of infusion-related adverse events after change in ofatumumab infusion regimen - Reply to comment by Abeles (letter)

    Østergaard, Mikkel, Baslund, B., Rigby, W., Rojkovich, B., Jørgensen, C., Dawes, P. T., Wiell, C., Wallace, D. J., Tamer, S. C., Kastberg, H., Petersen, J. & Sierakowski, S., 2010, In: Arthritis & Rheumatism.

    Research output: Contribution to journalLetterResearchpeer-review

  26. Published

    Imaging in rheumatoid arthritis--status and recent advances for magnetic resonance imaging, ultrasonography, computed tomography and conventional radiography

    Østergaard, M., Pedersen, S. J., Dohn, U. M., Østergaard, Mikkel, Pedersen, S. J. & Døhn, U. M., 2008, In: Best Practice and Research in Clinical Rheumatology. 22, 6, p. 1019-44 25 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Initial proteome analysis of mature barley seeds and malt

    Østergaard, Ole, Melchior, S., Roepstorff, P. & Svensson, B., 2002, In: Proteomics. 2, 6, p. 733-9 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Unique Protein Signature of Circulating Microparticles in Systemic Lupus Erythematosus

    Østergaard, Ole, Nielsen, C., Iversen, L. V., Tanassi, J. T., Knudsen, S., Jacobsen, Søren & Heegaard, N. H. H., 2013, In: Arthritis & Rheumatism. 65, 10, p. 2680-2690 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Distinct proteome pathology of circulating microparticles in systemic lupus erythematosus

    Østergaard, Ole, Nielsen, Christoffer Tandrup Holst, Tanassi, J. T., Iversen, L. V., Jacobsen, Søren & Heegaard, N. H. H., 2017, In: Clinical Proteomics. 14, 13 p., 23.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Proteome analysis of barley seeds: Identification of major proteins from two-dimensional gels (pI 4-7)

    Østergaard, Ole, Finnie, C., Laugesen, S., Roepstorff, P. & Svensson, B., 2004, In: Proteomics. 4, 8, p. 2437-2447 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Quantitative proteome profiling of normal human circulating microparticles

    Østergaard, Ole, Nielsen, C. T., Iversen, L. V., Jacobsen, Søren, Tanassi, J. T. & Heegaard, N. H. H., 2012, In: Journal of Proteome Research. 11, 4, p. 2154-63 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Quantitative Protein Profiling of Chlamydia trachomatis Growth Forms Reveals Defense Strategies Against Tryptophan Starvation

    Østergaard, Ole, Follmann, F., Olsen, A. W., Heegaard, N. H., Andersen, P. & Rosenkrands, I., 2016, In: Molecular and Cellular Proteomics. 15, 12, p. 3540-3550 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Assembly of proteins and 5S rRNA to transcripts of the major structural domains of 23S rRNA

    Østergaard, P., Phan, H., Johansen, L. B., Egebjerg, J., Østergaard, L., Porse, Bo Torben & Garrett, Roger Antony, 1 Nov 1998, In: Journal of Molecular Biology. 284, 2, p. 227-240 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    SEM and TEM study of the integument of Ophioika sp. (crustacea, copepoda)

    Østergaard, P. & Bresciani, J., 2000, In: Journal of Crustacean Biology. 20, 4, p. 674-679 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Forskelle i medicinindtagelse, mundtørhed og caries incidens hos patienter i privat og amtspsykiatrisk tandlægepraksis

    Østergaard, P., Rosenbaum, B., Eriksen, J., Heiden, M. & Jensen, A. B., 2004, In: Tandlægebladet. 108, p. 736-741

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Oral Health in Psychiatric Patients with Different Diagnoses

    Østergaard, P., Jensen, A. B. & Rosenbaum, Bent, 2006, In: Journal of Dental Research. Spec Issue A, p. 1213 1 p.

    Research output: Contribution to journalConference abstract in journalResearch

  37. Published

    Anatomy and development of an endoparasitic codepod Parachordeumium amphiurae (Herouard) (Cyclopoida, Chrodeumiiddae) living in the brittlestar Amphipholis squamata (Delle Chiaje)

    Østergaard, P., 1998, In: Zoologischer Anzeiger. 236, p. 189-202

    Research output: Contribution to journalJournal articleResearch

  38. Published

    Anatomy and development of an endoparasitic codepod Parachordeumium amphiurea (Herouard) (Cyclopoida, Chrodeumiidae) living in the brittlestar Amphipholis squamata (Delle Chiaje)

    Østergaard, P., 1998, In: Zoologischer Anzeiger. 236, p. 189-202

    Research output: Contribution to journalJournal articleResearch

  39. Published

    Interactions between the life histories of a parasitic copepod, Parachordeumium amphiurae, and its brittle-star host, Amphipholis squamata

    Østergaard, P. & Emson, R., 1997, In: Journal of Crustacean Biology. Vol. 17, p. 621-631

    Research output: Contribution to journalJournal articleResearch

  40. Published

    Pycnodysostosis. En oversigt og præsentation af et tilfælde.

    Østergaard, R. L., Kreiborg, Sven & Niebuhr, E., 1999, In: Tandlægebladet. 103, p. 508-511

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Trikodentoossøst syndrom. En oversigt over og præsentation af et tilfælde

    Østergaard, R. L., Kreiborg, Sven & Niebuhr, E., 1999, In: Tandlægebladet. 103, p. 326-329

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Trikodentoossøst syndrom. En oversigt og præsentation af et tilfælde

    Østergaard, R. L., Kreiborg, Sven & Niebuhr, E., 1999, In: Tandlægebladet. 103, p. 326-329

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published
  44. Published

    Measuring psychotic depression

    Østergaard, S. D., Meyers, B. S., Flint, A. J., Mulsant, B. H., Whyte, E. M., Ulbricht, C. M., Bech, P., Rothschild, A. J. & STOP-PD Study Group, S. S. G., Mar 2014, In: Acta Psychiatrica Scandinavica. 129, 3, p. 211-220 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    PANSS-6: a brief rating scale for the measurement of severity in schizophrenia

    Østergaard, S. D., Lemming, O. M., Mors, O., Correll, C. U. & Bech, P., Jun 2016, In: Acta Psychiatrica Scandinavica. 133, 6, p. 436-344 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    The validity and sensitivity of PANSS-6 in treatment-resistant schizophrenia

    Østergaard, S. D., Foldager, L., Mors, O., Bech, P. & Correll, C. U., 2018, In: Acta Psychiatrica Scandinavica. 138, 5, p. 420-431 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Association of Positive and Negative Syndrome Scale (PANSS) short forms with global functioning and quality of life

    Østergaard, S. D., Mors, O., Correll, C. U. & Bech, P., Dec 2016, In: Acta Psychiatrica Scandinavica. 134, 6, p. 565-566 2 p.

    Research output: Contribution to journalComment/debateResearch

  48. Published

    Peptomers: a versatile approach for the preparation of diverse combinatorial peptidomimetic bead libraries

    Østergaard, S. & Holm, A., 1997, In: Molecular Diversity. 3, p. 17-27 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    A stochastic model simulating the feeding-health-production complex in a dairy herd

    Østergaard, S., Sørensen, J. T. & Kristensen, Anders Ringgaard, 2000, In: Journal of Dairy Science. 83, p. 721-733 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Modeling the effect of feeding on health and production in dairy cattle

    Østergaard, S., 1997, Dina notat. Ringgaard Kristensen, A. (ed.). 56 ed. The Royal Veterinary and Agricultural University, Department of Animal Science and Animal Health, Dina, p. 29-35 7 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch