Mikkel Østergaard (M Østergaard, Lene Terslev)

ORCID

Publication Activity (10 Years)

Years Active: 2018-2024
Publications (10 Years): 73

Top Venues

The Journal of rheumatology

Annals of the rheumatic diseases

Rheumatology (Oxford, England)

RMD open

Rigshospitalet

This page only lists publications with an associated author ORCID identifier.

Affiliation History

Rigshospitalet Jan 01 2015

Denmark

Professor :: Copenhagen Center for Arthritis Research (COPECARE), Center for Rheumatology and Spine Diseases, Centre of Head and Orthopaedics

University of Copenhagen Sep 01 2002

Denmark

Professor :: Department of Clinical Medicine

Publications

Signe Møller-Bisgaard, Kim Hørslev-Petersen, Lykke Midtbøll Ørnbjerg, Bo Ejbjerg, Merete Lund Hetland, Jakob Møllenbach Møller, Sabrina Mai Nielsen, Daniel Glinatsi, Cecilie Lerche Nordberg, Kristian Stengaard-Pedersen, Ole Rintek Madsen, Bente Jensen, Jan Alexander Villadsen, Ellen Margrethe Hauge, Oliver Hendricks, Hanne M Lindegaard, Niels Steen Krogh, Anne Grethe Jurik, Henrik S Thomsen, Robin Christensen, Mikkel Østergaard
Long-term efficacy of a 2-year MRI treat-to-target strategy on disease activity and radiographic progression in patients with rheumatoid arthritis in clinical remission: 5-year follow-up of the IMAGINE-RA randomised trial. RMD open 10 (1) (2024)
Stylianos Georgiadis, Lykke Midtbøll Ørnbjerg, Brigitte Michelsen, Tore K Kvien, Daniela di Giuseppe, Johan Karlsson Wallman, Jakub Závada, Sella Aarrestad Provan, Eirik Klami Kristianslund, Ana Maria Rodrigues, Maria Jose Santos, Žiga Rotar, Katja Perdan Pirkmajer, Dan Nordström, Gary John Macfarlane, Gareth T Jones, Irene E van der Horst-Bruinsma, Pasoon Hellamand, Mikkel Østergaard, Merete Lund Hetland
Cut-Offs for Disease Activity States in Axial Spondyloarthritis With Ankylosing Spondylitis Disease Activity Score (ASDAS) Based on C-Reactive Protein and ASDAS Based on Erythrocyte Sedimentation Rate: Are They Interchangeable? The Journal of rheumatology 51 (7) (2024)
Mikkel Østergaard, Signe Møller-Bisgaard, Walter P Maksymowych
Spinal Lesions in Axial Psoriatic Disease: How Should They Be Identified and Quantified by Magnetic Resonance Imaging? The Journal of rheumatology (2024)
Signe Møller-Bisgaard, Kim Hørslev-Petersen, Lykke Midtbøll Ørnbjerg, Bo Ejbjerg, Merete Lund Hetland, Jakob Møllenbach Møller, Sabrina Mai Nielsen, Daniel Glinatsi, Cecilie Lerche Nordberg, Kristian Stengaard-Pedersen, Ole Rintek Madsen, Bente Jensen, Jan Alexander Villadsen, Ellen Margrethe Hauge, Oliver Hendricks, Hanne M Lindegaard, Niels Steen Krogh, Anne Grethe Jurik, Henrik S Thomsen, Robin Christensen, Mikkel Østergaard
Long-term efficacy of a 2-year MRI treat-to-target strategy on disease activity and radiographic progression in patients with rheumatoid arthritis in clinical remission: 5-year follow-up of the IMAGINE-RA randomised trial. RMD open 10 (1) (2024)
Stylianos Georgiadis, Lykke Midtbøll Ørnbjerg, Brigitte Michelsen, Tore K Kvien, Daniela di Giuseppe, Johan Karlsson Wallman, Jakub Závada, Sella Aarrestad Provan, Eirik Klami Kristianslund, Ana Maria Rodrigues, Maria Jose Santos, Žiga Rotar, Katja Perdan Pirkmajer, Dan Nordström, Gary John Macfarlane, Gareth T Jones, Irene E van der Horst-Bruinsma, Pasoon Hellamand, Mikkel Østergaard, Merete Lund Hetland
Cut-Offs for Disease Activity States in Axial Spondyloarthritis With Ankylosing Spondylitis Disease Activity Score (ASDAS) Based on C-Reactive Protein and ASDAS Based on Erythrocyte Sedimentation Rate: Are They Interchangeable? The Journal of rheumatology (2024)
Simone Tromborg Willesen, Anna Enevold Fløistrup E F Hadsbjerg, Jakob Møllenbach Møller, Nora Vladimirova, Bimal M K Vora, Sengül Seven, Susanne Juhl Pedersen, Mikkel Østergaard
MRI-based synthetic CT: a new method for structural damage assessment in the spine in patients with axial spondyloarthritis - a comparison with low-dose CT and radiography. Annals of the rheumatic diseases (2024)
Simone Tromborg Willesen, Anna Enevold Fløistrup E F Hadsbjerg, Jakob Møllenbach Møller, Nora Vladimirova, Bimal M K Vora, Sengül Seven, Susanne Juhl Pedersen, Mikkel Østergaard
MRI-based synthetic CT: a new method for structural damage assessment in the spine in patients with axial spondyloarthritis - a comparison with low-dose CT and radiography. Annals of the rheumatic diseases (2024)
Lykke Midtbøll Ørnbjerg, Kathrine Rugbjerg, Stylianos Georgiadis, Simon Horskjær Rasmussen, Lennart Jacobsson, Anne Gitte Loft, Florenzo Iannone, Karen M Fagerli, Jiri Vencovsky, Maria Jose Santos, Burkhard Möller, Manuel Pombo-Suarez, Žiga Rotar, Bjorn Gudbjornsson, Ayse Cefle, Kari Eklund, Catalin Codreanu, Gareth T Jones, Marleen G H van de Sande, Johan Karlsson Wallman, Marco Sebastiani, Brigitte Michelsen, Jakub Závada, Michael John Nissen, Carlos Sánchez-Piedra, Matija Tomšič, Thorvardur Jon Love, Heikki Relas, Corina Mogosan, Merete Lund Hetland, Mikkel Østergaard
Patient-Reported Outcomes (PROs) and PRO Remission Rates in 12,262 Biologic-Naïve Patients With Psoriatic Arthritis Treated With Tumor Necrosis Factor Inhibitors in Routine Care. The Journal of rheumatology 51 (4) (2024)
Jette Primdahl, Ann Bremander, Oliver Hendricks, Mikkel Østergaard, Kristine Marie Latocha, Lena Andersen, Kim Vilbaek Jensen, Bente Appel Esbensen
Development of a complex Interdisciplinary Nurse-coordinated SELf-MAnagement (INSELMA) intervention for patients with inflammatory arthritis. BMC health services research 24 (1) (2024)
Stylianos Georgiadis, Lykke Midtbøll Ørnbjerg, Brigitte Michelsen, Tore K Kvien, Daniela di Giuseppe, Johan Karlsson Wallman, Jakub Závada, Sella Aarrestad Provan, Eirik Klami Kristianslund, Ana Maria Rodrigues, Maria Jose Santos, Žiga Rotar, Katja Perdan Pirkmajer, Dan Nordström, Gary John Macfarlane, Gareth T Jones, Irene E van der Horst-Bruinsma, Pasoon Hellamand, Mikkel Østergaard, Merete Lund Hetland
Cut-Offs for Disease Activity States in Axial Spondyloarthritis With Ankylosing Spondylitis Disease Activity Score (ASDAS) Based on C-Reactive Protein and ASDAS Based on Erythrocyte Sedimentation Rate: Are They Interchangeable? The Journal of rheumatology 51 (7) (2024)
Jette Primdahl, Ann Bremander, Oliver Hendricks, Mikkel Østergaard, Kristine Marie Latocha, Lena Andersen, Kim Vilbaek Jensen, Bente Appel Esbensen
Development of a complex Interdisciplinary Nurse-coordinated SELf-MAnagement (INSELMA) intervention for patients with inflammatory arthritis. BMC health services research 24 (1) (2024)
Signe Møller-Bisgaard, Kim Hørslev-Petersen, Lykke Midtbøll Ørnbjerg, Bo Ejbjerg, Merete Lund Hetland, Jakob Møllenbach Møller, Sabrina Mai Nielsen, Daniel Glinatsi, Cecilie Lerche Nordberg, Kristian Stengaard-Pedersen, Ole Rintek Madsen, Bente Jensen, Jan Alexander Villadsen, Ellen Margrethe Hauge, Oliver Hendricks, Hanne M Lindegaard, Niels Steen Krogh, Anne Grethe Jurik, Henrik S Thomsen, Robin Christensen, Mikkel Østergaard
Long-term efficacy of a 2-year MRI treat-to-target strategy on disease activity and radiographic progression in patients with rheumatoid arthritis in clinical remission: 5-year follow-up of the IMAGINE-RA randomised trial. RMD open 10 (1) (2024)
Nora Vladimirova, Lene Terslev, Mohamed Attauabi, Gorm Roager Madsen, Viktoria Fana, Charlotte Wiell, Uffe Møller Døhn, Flemming Bendtsen, Jakob Benedict Seidelin, Burisch J, Mikkel Østergaard
Peripheral Joint and Enthesis Involvement in Patients With Newly Diagnosed Inflammatory Bowel Disease: Symptoms, and Clinical and Ultrasound Findings - A Population-Based Cohort Study. Journal of Crohn's & colitis 18 (7) (2024)
Lykke Midtbøll Ørnbjerg, Kathrine Rugbjerg, Stylianos Georgiadis, Simon Horskjær Rasmussen, Lennart Jacobsson, Anne Gitte Loft, Florenzo Iannone, Karen M Fagerli, Jiri Vencovsky, Maria Jose Santos, Burkhard Möller, Manuel Pombo-Suarez, Žiga Rotar, Bjorn Gudbjornsson, Ayse Cefle, Kari Eklund, Catalin Codreanu, Gareth T Jones, Marleen G H van de Sande, Johan Karlsson Wallman, Marco Sebastiani, Brigitte Michelsen, Jakub Závada, Michael John Nissen, Carlos Sánchez-Piedra, Matija Tomšič, Thorvardur Jon Love, Heikki Relas, Corina Mogosan, Merete Lund Hetland, Mikkel Østergaard
Patient-Reported Outcomes (PROs) and PRO Remission Rates in 12,262 Biologic-Naïve Patients With Psoriatic Arthritis Treated With Tumor Necrosis Factor Inhibitors in Routine Care. The Journal of rheumatology 51 (4) (2024)
Kristina Lend, Jon Lampa, Leonid Padyukov, Merete Lund Hetland, Marte Schrumpf Heiberg, Dan C Nordström, Michael T Nurmohamed, Anna Rudin, Mikkel Østergaard, Espen A Haavardsholm, Kim Hørslev-Petersen, Till Uhlig, Tuulikki Sokka, Bjorn Gudbjornsson, Gerdur Grondal, Giulia Frazzei, Jeroen Christiaans, Gerrit J Wolbink, Theo Rispens, Jos W R Twisk, Ronald F Van Vollenhoven
Association of rheumatoid factor, anti-citrullinated protein antibodies and shared epitope with clinical response to initial treatment in patients with early rheumatoid arthritis: data from a randomised controlled trial. Annals of the rheumatic diseases (2024)
Simone Tromborg Willesen, Anna Enevold Fløistrup E F Hadsbjerg, Jakob Møllenbach Møller, Nora Vladimirova, Bimal M K Vora, Sengül Seven, Susanne Juhl Pedersen, Mikkel Østergaard
MRI-based synthetic CT: a new method for structural damage assessment in the spine in patients with axial spondyloarthritis - a comparison with low-dose CT and radiography. Annals of the rheumatic diseases 83 (6) (2024)
B B Andersen, Stinne Ravn Greisen, K Stengaard-Pedersen, P Junker, Kim Hørslev-Petersen, Merete Lund Hetland, Mikkel Østergaard, Lykke Midtbøll Ørnbjerg, Malene Hvid, Bent Winding Deleuran, Morten Aagaard Nielsen
Plasma haem oxygenase-1 may represent a first-in-class biomarker of oxidative stress in rheumatoid arthritis. Scandinavian journal of rheumatology (2024)
Signe Møller-Bisgaard, Kim Hørslev-Petersen, Lykke Midtbøll Ørnbjerg, Bo Ejbjerg, Merete Lund Hetland, Jakob Møllenbach Møller, Sabrina Mai Nielsen, Daniel Glinatsi, Cecilie Lerche Nordberg, Kristian Stengaard-Pedersen, Ole Rintek Madsen, Bente Jensen, Jan Alexander Villadsen, Ellen Margrethe Hauge, Oliver Hendricks, Hanne M Lindegaard, Niels Steen Krogh, Anne Grethe Jurik, Henrik S Thomsen, Robin Christensen, Mikkel Østergaard
Long-term efficacy of a 2-year MRI treat-to-target strategy on disease activity and radiographic progression in patients with rheumatoid arthritis in clinical remission: 5-year follow-up of the IMAGINE-RA randomised trial. RMD open 10 (1) (2024)
Torsten Diekhoff, Iris Eshed, Chiara Giraudo, Hildrun Haibel, Kay-Geert A Hermann, Manouk de Hooge, Lennart B O Jans, Anne Grethe Jurik, Robert G W Lambert, Pedro M Machado, Michael Mallinson, Walter P Maksymowych, Helena Marzo-Ortega, Victoria Navarro-Compán, Mikkel Østergaard, Susanne J Pedersen, Monique Reijnierse, Martin Rudwaleit, Fernando Andrés Sommerfleck, Ulrich Weber, Xenofon Baraliakos, Denis Poddubnyy
Reporting Sacroiliac Joint Imaging Performed for Known or Suspected Axial Spondyloarthritis: Assessment of SpondyloArthritis International Society Recommendations. Radiology 311 (3) (2024)
Nora Vladimirova, Lene Terslev, Mohamed Attauabi, Gorm Roager Madsen, Viktoria Fana, Charlotte Wiell, Uffe Møller Døhn, Flemming Bendtsen, Jakob Benedict Seidelin, Burisch J, Mikkel Østergaard
Peripheral joint and enthesis involvement in patients with newly diagnosed inflammatory bowel disease: symptoms, clinical and ultrasound findings - a population-based cohort study. Journal of Crohn's & colitis (2024)
Pasoon Hellamand, Marleen G H van de Sande, Michael T Nurmohamed, Ronald F Van Vollenhoven, Rosemary J Hollick, Ovidiu Rotariu, Žiga Rotar, Katja Perdan Pirkmajer, Dan Nordström, Anna-Mari Hokkanen, Brigitte Michelsen, Tore K Kvien, Bente Glintborg, Merete Lund Hetland, Mikkel Østergaard, Anne Gitte Loft, Karel Pavelka, Jakub Závada, Isabel Castrejon, Lucia Otero Varela, Bjorn Gudbjornsson, Olafur Palsson, Tor Olofsson, Johan Karlsson Wallman, Adrian Ciurea, Michael John Nissen, Tuba D Yildirim, Fatoş Önen, Catalin Codreanu, Corina Mogosan, Maria Jose Santos, Elsa Viera Sousa, Florenzo Iannone, Bruno Frediani, Lykke Midtbøll Ørnbjerg, Jos W R Twisk, Irene E van der Horst-Bruinsma
Sex differences in patient-reported outcomes and the association with clinical factors in axial spondyloarthritis patients treated with tumour necrosis factor inhibitors. Rheumatology (Oxford, England) (2024)
Jette Primdahl, Ann Bremander, Oliver Hendricks, Mikkel Østergaard, Kristine Marie Latocha, Lena Andersen, Kim Vilbaek Jensen, Bente Appel Esbensen
Development of a complex Interdisciplinary Nurse-coordinated SELf-MAnagement (INSELMA) intervention for patients with inflammatory arthritis. BMC health services research 24 (1) (2024)
Torsten Diekhoff, Iris Eshed, Chiara Giraudo, Hildrun Haibel, Kay-Geert A Hermann, Manouk de Hooge, Lennart B O Jans, Anne Grethe Jurik, Robert G W Lambert, Pedro M Machado, Michael Mallinson, Walter P Maksymowych, Helena Marzo-Ortega, Victoria Navarro-Compán, Mikkel Østergaard, Susanne J Pedersen, Monique Reijnierse, Martin Rudwaleit, Fernando Andrés Sommerfleck, Ulrich Weber, Xenofon Baraliakos, Denis Poddubnyy
Reporting Sacroiliac Joint Imaging Performed for Known or Suspected Axial Spondyloarthritis: Assessment of SpondyloArthritis International Society Recommendations. Radiology 311 (3) (2024)
Morten Aagaard Nielsen, Ditte Køster, Akul Y Mehta, Kristian Stengaard-Pedersen, Pierre Busson, Peter Junker, Kim Hørslev-Petersen, Merete Lund Hetland, Mikkel Østergaard, Malene Hvid, Hakon Leffler, Tue W Kragstrup, Richard D Cummings, Bent Winding Deleuran
Increased Galectin-9 Levels Correlate with Disease Activity in Patients with DMARD-Naïve Rheumatoid Arthritis and Modulate the Secretion of MCP-1 and IL-6 from Synovial Fibroblasts. Cells 12 (2) (2023)
Josef S Smolen, Robert B M Landewe, Désirée Mfm van der Heijde, Alexandre Sepriano, Oliver M FitzGerald, Mikkel Østergaard, Joanne Homik, Ori Elkayam, J Carter Throne, Margaret J Larché, Gianfranco Ferraccioli, Marina Backhaus, Gilles Boire, Bernard G Combe, Thierry Schaeverbeke, Alain Saraux, Maxime Dougados, Maurizio Rossini, Marcello Govoni, Luigi Sinigaglia, Alain G Cantagrel, Cornelia F Allaart, Cheryl C M Barnabe, Clifton O Bingham, Dirkjan van Schaardenburg, Hilde Berner Hammer, Rana Dadashova, Edna Hutchings, Joel Paschke, Walter P Maksymowych
Stricter treat-to-target in RA does not result in less radiographic progression: a longitudinal analysis in RA BIODAM. Rheumatology (Oxford, England) (2023)
Morten Aagaard Nielsen, Ditte Køster, Akul Y Mehta, Kristian Stengaard-Pedersen, Pierre Busson, Peter Junker, Kim Hørslev-Petersen, Merete Lund Hetland, Mikkel Østergaard, Malene Hvid, Hakon Leffler, Tue W Kragstrup, Richard D Cummings, Bent Winding Deleuran
Increased Galectin-9 Levels Correlate with Disease Activity in Patients with DMARD-Naïve Rheumatoid Arthritis and Modulate the Secretion of MCP-1 and IL-6 from Synovial Fibroblasts. Cells 12 (2) (2023)
Morten Aagaard Nielsen, Ditte Køster, Akul Y Mehta, Kristian Stengaard-Pedersen, Pierre Busson, Peter Junker, Kim Hørslev-Petersen, Merete Lund Hetland, Mikkel Østergaard, Malene Hvid, Hakon Leffler, Tue W Kragstrup, Richard D Cummings, Bent Winding Deleuran
Increased Galectin-9 Levels Correlate with Disease Activity in Patients with DMARD-Naïve Rheumatoid Arthritis and Modulate the Secretion of MCP-1 and IL-6 from Synovial Fibroblasts. Cells 12 (2) (2023)
Mikkel Østergaard, Ronald F Van Vollenhoven, Anna Rudin, Merete Lund Hetland, Marte Schrumpf Heiberg, Dan C Nordström, Michael T Nurmohamed, Bjorn Gudbjornsson, Lykke Midtbøll Ørnbjerg, Pernille Bøyesen, Kristina Lend, Kim Hørslev-Petersen, Till Uhlig, Tuulikki Sokka, Gerdur Grondal, Simon Krabbe, Joakim Lindqvist, Inger Gjertsson, Daniel Glinatsi, Meliha Crnkic Kapetanovic, Anna-Birgitte Aga, Francesca Faustini, Pinja Parmanne, Tove Lorenzen, Cagnotto Giovanni, Johan Back, Oliver Hendricks, Daisy Vedder, Tuomas Rannio, Emma Grenholm, Maud Kristine Ljoså, Eli Brodin, Hanne Lindegaard, Annika Söderbergh, Milad Rizk, Alf Kastbom, Per Larsson, Line Uhrenholt, Søren Andreas Just, David J Stevens, Trine Bay Laurbjerg, Gunnstein Bakland, Inge Christoffer Olsen, Espen A Haavardsholm, Jon Lampa, null null
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. Annals of the rheumatic diseases (2023)
Morten Aagaard Nielsen, Ditte Køster, Akul Y Mehta, Kristian Stengaard-Pedersen, Pierre Busson, Peter Junker, Kim Hørslev-Petersen, Merete Lund Hetland, Mikkel Østergaard, Malene Hvid, Hakon Leffler, Tue W Kragstrup, Richard D Cummings, Bent Winding Deleuran
Increased Galectin-9 Levels Correlate with Disease Activity in Patients with DMARD-Naïve Rheumatoid Arthritis and Modulate the Secretion of MCP-1 and IL-6 from Synovial Fibroblasts. Cells 12 (2) (2023)
Morten Aagaard Nielsen, Ditte Køster, Akul Y Mehta, Kristian Stengaard-Pedersen, Pierre Busson, Peter Junker, Kim Hørslev-Petersen, Merete Lund Hetland, Mikkel Østergaard, Malene Hvid, Hakon Leffler, Tue W Kragstrup, Richard D Cummings, Bent Winding Deleuran
Increased Galectin-9 Levels Correlate with Disease Activity in Patients with DMARD-Naïve Rheumatoid Arthritis and Modulate the Secretion of MCP-1 and IL-6 from Synovial Fibroblasts. Cells 12 (2) (2023)
Mikkel Østergaard, Walter P Maksymowych
Advances in the Evaluation of Peripheral Enthesitis by Magnetic Resonance Imaging in Patients With Psoriatic Arthritis. The Journal of rheumatology (2023)
Mikkel Østergaard, Joseph Wu, Lara Fallon, Sarah P Sherlock, Cunshan Wang, Dona Fleishaker, Keith S Kanik, Walter P Maksymowych
Tofacitinib Reduces Spinal Inflammation in Vertebral Bodies and Posterolateral Elements in Ankylosing Spondylitis: Results from a Phase 2 Trial. Rheumatology and therapy (2023)
Sara Nysom Christiansen, Lykke Midtbøll Ørnbjerg, Simon Horskjær Rasmussen, Anne Gitte Loft, Johan Askling, Florenzo Iannone, Jakub Zavada, Brigitte Michelsen, Michael Nissen, Fatos Onen, Maria Jose Santos, Manuel Pombo-Suarez, Heikki Relas, Gary John Macfarlane, Matija Tomsic, Catalin Codreanu, Bjorn Gudbjornsson, Irene Van der Horst-Bruinsma, Daniela di Giuseppe, Bente Glintborg, Elisa Gremese, Karel Pavelka, Eirik Klami Kristianslund, Adrian Ciurea, Nurullah Akkoc, Anabela Barcelos, Carlos Sánchez-Piedra, Ritva Peltomaa, Gareth T Jones, Ziga Rotar, Ruxandra Ionescu, Gerdur Grondal, Marleen G H Van de Sande, Karin Laas, Mikkel Østergaard, Merete Lund Hetland
European bio-naïve spondyloarthritis patients initiating TNF inhibitor: time trends in baseline characteristics, treatment retention and response. Rheumatology (Oxford, England) 61 (9) (2022)
Dafna D Gladman, Phillip J Mease, Paul Bird, Enrique Roberto Soriano, Soumya D Chakravarty, May Shawi, Frederic Lavie, Cinty Gong, Evan Leibowitz, Denis Poddubnyy, Lai Shan Tam, Philip S Helliwell, Arthur Kavanaugh, Atul A Deodhar, Mikkel Østergaard, Xenofon Baraliakos
Correspondence on 'No efficacy of anti-IL-23 therapy for axial spondyloarthritis in randomised controlled trials but in post-hoc analyses of psoriatic arthritis-related 'physician-reported spondylitis'?' by Braun and Landewé. Annals of the rheumatic diseases (2022)
Dafna D Gladman, Philip J Mease, Paul Bird, Enrique Roberto Soriano, Soumya D Chakravarty, May Shawi, Stephen Xu, Sean T Quinn, Cinty Gong, Evan Leibowitz, Denis Poddubnyy, Lai-Shan Tam, Philip S Helliwell, Arthur Kavanaugh, Atul Deodhar, Mikkel Østergaard, Xenofon Baraliakos
Efficacy and safety of guselkumab in biologic-naïve patients with active axial psoriatic arthritis: study protocol for STAR, a phase 4, randomized, double-blinded, placebo-controlled trial. Trials 23 (1) (2022)
Bente Glintborg, Dorte Vendelbo Jensen, Lene Terslev, Oliver Hendricks, Mikkel Østergaard, Simon Horskjær Rasmussen, Mogens Pfeiffer Jensen, Thomas Adelsten, Ada Colic, Kamilla Danebod, Malene Kildemand, Anne Gitte Loft, Heidi Lausten Munk, Jens Kristian Pedersen, René Drage Østgård, Christian Møller Sørensen, Niels Steen Krogh, Jette Nørgaard Agerbo, Connie Ziegler, Merete Lund Hetland
Long-term Behavioral Changes During the COVID-19 Pandemic and Impact of Vaccination in Patients With Inflammatory Rheumatic Diseases. The Journal of rheumatology 49 (10) (2022)
Bodil Al-Mashhadi Arnbak, Tue Secher Jensen, Oliver Hendricks, Mikkel Østergaard, Anna Zejden, Anne Grethe Jurik, Claus Manniche
Prognostic value of the clinical and imaging arm of the ASAS criteria for progression of structural sacroiliac joint lesions. Modern rheumatology (2022)
Walter P Maksymowych, Mikkel Østergaard
What Constitutes a Positive MRI for Clinical Trial Recruitment of Psoriatic Arthritis Patients With Axial Involvement? The Journal of rheumatology 49 (6 Suppl 1) (2022)
M B Raft, M L Hetland, C H Brahe, K Hørslev-Petersen, Lykke Midtbøll Ørnbjerg, P Junker, N Biln, K Stengaard-Pedersen, Mikkel Østergaard
Serum 14-3-3η as predictor of clinical remission and progression of structural damage in early rheumatoid arthritis following a treat-to-target strategy in a randomized controlled trial. Scandinavian journal of rheumatology (2022)
Mohamed Attauabi, Gorm Roager Madsen, Flemming Bendtsen, Anne Vibeke Wewer, Rune Wilkens, Johan Ilvemark, Nora Vladimirova, Annette Bøjer Jensen, Frank Krieger Jensen, Sanja Bay Hansen, Hartwig Roman Siebner, Yousef Jesper Wirenfeldt Nielsen, Jakob Møllenbach Møller, Henrik S Thomsen, Simon Francis Thomsen, Helene Andrea Sinclair Ingels, Klaus Theede, Trine Boysen, Jacob T Bjerrum, Christian Jakobsen, Maria Dorn-Rasmussen, Sabine Jansson, Yiqiu Yao, Ewa Anna Burian, Frederik Trier Møller, Viktoria Fana, Charlotte Wiell, Lene Terslev, Mikkel Østergaard, Kristina Bertl, Andreas Stavropoulos, Jakob B Seidelin, Burisch J
Influence of Genetics, Immunity and the Microbiome on the Prognosis of Inflammatory Bowel Disease (IBD Prognosis Study): the protocol for a Copenhagen IBD Inception Cohort Study. BMJ open 12 (6) (2022)
Walter P Maksymowych, Rebecca Bolce, Gaia Gallo, Emily Seem, Vladimir J Geneus, David M Sandoval, Mikkel Østergaard, Kurisu Tada, Xenofon Baraliakos, Atul Deodhar, Lianne S Gensler
Ixekizumab in radiographic axial spondyloarthritis with and without elevated C-reactive protein or positive magnetic resonance imaging. Rheumatology (Oxford, England) 61 (11) (2022)
Sara Nysom Christiansen, Mikkel Østergaard, Ole Slot, Viktoria Fana, Lene Terslev
Retrospective longitudinal assessment of ultrasound gout lesions using the OMERACT semi-quantitative scoring system. Rheumatology (Oxford, England) 61 (12) (2022)
Stine Maya Dreier Carstensen, Marie Juul Velander, Lars Konge, Mikkel Østergaard, Mogens Pfeiffer Jensen, Søren Andreas Just, Lene Terslev
Training and assessment of musculoskeletal ultrasound and injection skills-a systematic review. Rheumatology (Oxford, England) 61 (10) (2022)
E B Rasmussen, L S Thiele, K Stengaard-Pedersen, Merete Lund Hetland, Kim Hørslev-Petersen, Peter Junker, Mikkel Østergaard, Aida S Hansen, Malene Hvid, Bent Winding Deleuran, Stinne Ravn Greisen
Baseline serum levels of IgA anti-cyclic citrullinated protein antibodies in early rheumatoid arthritis predict radiographic progression after 11 years of treatment: a secondary analysis of the CIMESTRA study. Scandinavian journal of rheumatology (2022)
Mikkel Østergaard, Paul Bird, Chahin Pachai, Shuyan Du, Chun Wu, Jessica Landis, Thomas Fuerst, Harris A Ahmad, Sean E Connolly, Philip G Conaghan
Implementation of the OMERACT Psoriatic Arthritis Magnetic Resonance Imaging Scoring System in a randomized phase IIb study of abatacept in psoriatic arthritis. Rheumatology (Oxford, England) 61 (11) (2022)
Sengül Seven, Mikkel Østergaard, Lone Morsel-Carlsen, Inge J Sørensen, Birthe Bonde, Gorm Thamsborg, Jens J Lykkegaard, Susanne Juhl Pedersen
Anatomic Distribution of Sacroiliac Joint Lesions on Magnetic Resonance Imaging in Patients With Axial Spondyloarthritis and Control Subjects: A Prospective Cross-Sectional Study, Including Postpartum Women, Patients With Disc Herniation, Cleaning Staff, Runners, and Healthy Individuals. Arthritis care & research 73 (5) (2021)
Walter P Maksymowych, Robert Gw Lambert, Mikkel Østergaard, Xenofon Baraliakos
Response to: 'Correspondence on 'MRI lesions in the sacroiliac joints of patients with spondyloarthritis: an update of definitions and validation by the ASAS MRI working group'' by Jibri et al. Annals of the rheumatic diseases (2021)
Marie Wetterslev, Mikkel Østergaard, Inge J Sørensen, Ulrich Weber, Anne Gitte Loft, Gina Kollerup, Lars Juul, Gorm Thamsborg, Ole R Madsen, Jakob Møllenbach Møller, Susanne Juhl Pedersen
Development and Validation of 3 Preliminary MRI Sacroiliac Joint Composite Structural Damage Scores in a 5-year Longitudinal Axial Spondyloarthritis Study. The Journal of rheumatology 48 (10) (2021)
Sara Nysom Christiansen, Mikkel Østergaard, Ole Slot, Helen Keen, George A W Bruyn, Maria Antonietta D'Agostino, Lene Terslev
Assessing the sensitivity to change of the OMERACT ultrasound structural gout lesions during urate-lowering therapy. RMD open 6 (1) (2021)
Dženan Mašić, Kristian Stengaard-Pedersen, Brian Bridal Løgstrup, Kim Hørslev-Petersen, Merete Lund Hetland, Peter Junker, Mikkel Østergaard, Christian Ammitzbøll, Sören Möller, Robin Christensen, Torkell J Ellingsen
Similar lipid level changes in early rheumatoid arthritis patients following 1-year treat-to-target strategy with adalimumab plus methotrexate versus placebo plus methotrexate: secondary analyses from the randomised controlled OPERA trial. Rheumatology international 41 (3) (2021)
Bente Glintborg, Dorte Vendelbo Jensen, Sara Engel, Lene Terslev, Mogens Pfeiffer Jensen, Oliver Hendricks, Mikkel Østergaard, Simon Horskjær Rasmussen, Thomas Adelsten, Ada Colic, Kamilla Danebod, Malene Kildemand, Anne Gitte Loft, Heidi Lausten Munk, Jens Kristian Pedersen, René Drage Østgård, Christian Møller Sørensen, Niels Steen Krogh, Jette Nørgaard Agerbo, Connie Ziegler, Merete Lund Hetland
Anxiety and concerns related to the work situation during the second wave of the COVID-19 pandemic in >5000 patients with inflammatory rheumatic disease followed in the DANBIO registry. RMD open 7 (2) (2021)
Félicie Costantino, Loreto Carmona, Maarten Boers, Marina Backhaus, Peter V Balint, George A W Bruyn, Robin Christensen, Philip Gerard Conaghan, Ricardo Jorge de Oliveira Ferreira, Juan Luis Garrido-Castro, Francis Guillemin, Hilde Berner Hammer, Désirée Mfm van der Heijde, Annamaria Iagnocco, Marion C Kortekaas, Robert B M Landewe, Peter Mandl, Esperanza Naredo, Wolfgang A Schmidt, Mikkel Østergaard, Caroline B Terwee, Ralf Thiele, Maria-Antonietta D'Agostino
EULAR recommendations for the reporting of ultrasound studies in rheumatic and musculoskeletal diseases (RMDs). Annals of the rheumatic diseases 80 (7) (2021)
Niti Goel, Laura C Coates, Gabriele de Marco, Lihi Eder, Oliver M FitzGerald, Philip S Helliwell, Ying Ying Leung, Walter P Maksymowych, Phillip J Mease, Mikkel Østergaard, Denis O'Sullivan, Denis Poddubnyy, Christopher T Ritchlin, Dafna D Gladman
GRAPPA 2019 Project Report. The Journal of rheumatology. Supplement 96 (2021)
Walter P Maksymowych, Mikkel Østergaard
Magnetic Resonance Imaging of Axial and Peripheral Disease in Psoriatic Arthritis: A Report From the 2020 GRAPPA Annual Meeting. The Journal of rheumatology. Supplement 97 (2021)
Walter P Maksymowych, Mikkel Østergaard, Robert B M Landewe, William Barchuk, Ke Liu, Leen Gilles, Thijs Hendrikx, Robin Besuyen, Xenofon Baraliakos
Filgotinib decreases both vertebral body and posterolateral spine inflammation in ankylosing spondylitis: results from the TORTUGA trial. Rheumatology (Oxford, England) (2021)
Walter P Maksymowych, Mikkel Østergaard
Magnetic Resonance Imaging of Axial and Peripheral Disease in Psoriatic Arthritis: A Report From the 2020 GRAPPA Annual Meeting. The Journal of rheumatology (2021)
Thomas Renson, Philippe Carron, Ann-Sophie De Craemer, Liselotte Deroo, Manouk de Hooge, Simon Krabbe, Lennart Jans, Min Chen, Mikkel Østergaard, Filip E Van den Bosch, Dirk Elewaut
Axial involvement in patients with early peripheral spondyloarthritis: a prospective MRI study of sacroiliac joints and spine. Annals of the rheumatic diseases 80 (1) (2020)
Mette Herly, Kristian Stengaard-Pedersen, Peter Vestergaard, Robin Christensen, Sören Möller, Mikkel Østergaard, Peter Junker, Merete Lund Hetland, Kim Hørslev-Petersen, Torkell J Ellingsen
Impact of season on the association between vitamin D levels at diagnosis and one-year remission in early Rheumatoid Arthritis. Scientific reports 10 (1) (2020)
Hilde Berner Hammer, Lars Fridtjof Karoliussen, Mikkel Østergaard, Espen A Haavardsholm, Tore K Kvien, Till Uhlig
Response to: 'Correspondence on 'Ultrasound shows rapid reduction of crystal depositions during a treat-to-target approach in gout patients: 12-month results from the NOR-Gout study'' by Hung et al. Annals of the rheumatic diseases (2020)
Georgios Filippou, Anna Scanu, Antonella Adinolfi, Carmela Toscano, Dario Gambera, Raquel Largo, Esperanza Naredo, Emilio Calvo, Gabriel Herrero-Beaumont, Pascal Zufferey, Christel Madelaine Bonjour, Daryl K MacCarter, Stanley Makman, Zachary Weber, Fabiana Figus, Ingrid Möller, Marwin Gutierrez, Carlos Pineda, Denise Clavijo Cornejo, Hector Garcia, Victor Ilizaliturri, Jaime Mendoza Torres, Raul Pichardo, Luis Carlos Rodriguez Delgado, Emilio Filippucci, Edoardo Cipolletta, Teodora Serban, Catalin Cirstoiu, Florentin Ananu Vreju, Dan Grecu, Gaël Mouterde, Marcello Govoni, Leonardo Punzi, Nemanja S Damjanov, Helen Isobel Keen, George A W Bruyn, Mikkel Østergaard, Maria-Antonietta D'Agostino, And Carlo Alberto Scirè, Annamaria Iagnocco
Criterion validity of ultrasound in the identification of calcium pyrophosphate crystal deposits at the knee: an OMERACT ultrasound study. Annals of the rheumatic diseases 80 (2) (2020)
Ashish J Mathew, Simon Krabbe, Iris Eshed, Frédérique Gandjbakhch, Paul Bird, Susanne Juhl Pedersen, Maria Simona Stoenoiu, Violaine Foltz, Daniel Glinatsi, Robert G W Lambert, Kay-Geert A Hermann, Walter P Maksymowych, Ida K Haugen, Jacob L Jaremko, René P Poggenborg, Joel Paschke, Jean-Denis Laredo, Philippe Carron, Philip Gerard Conaghan, Mikkel Østergaard
The OMERACT MRI in Enthesitis Initiative: Definitions of Key Pathologies, Suggested MRI Sequences, and a Novel Heel Enthesitis Scoring System. The Journal of rheumatology 46 (9) (2019)
Simon Krabbe, Iris Eshed, Inge Juul Sørensen, Bente Jensen, Jakob Møllenbach Møller, Lone Balding, Ole Rintek Madsen, Susanne Juhl Pedersen, Mikkel Østergaard
Whole-body Magnetic Resonance Imaging Inflammation in Peripheral Joints and Entheses in Axial Spondyloarthritis: Distribution and Changes during Adalimumab Treatment. The Journal of rheumatology 47 (1) (2019)
Dorota Kuettel, Jette Primdahl, Ulrich Weber, Lene Terslev, Mikkel Østergaard, Randi Petersen, Andreas Kristian Pedersen, Sören Möller, Kim Hørslev-Petersen
Pain and Self-reported Swollen Joints Are Main Drivers of Patient-reported Flares in Rheumatoid Arthritis: Results from a 12-month Observational Study. The Journal of rheumatology 47 (9) (2019)
Ulf Sundin, Mikkel Østergaard, Daniel Glinatsi, Anna-Birgitte Aga, Kim Hørslev-Petersen, Merete Lund Hetland, Kristian Stengaard-Pedersen, Peter Junker, Bo J Ejbjerg, Paul Bird, Philip Gerard Conaghan, Siri Lillegraven, Espen A Haavardsholm
Validity and Responsiveness of Combined Inflammation and Combined Joint Damage Scores Based on the OMERACT Rheumatoid Arthritis MRI Scoring System (RAMRIS). The Journal of rheumatology 46 (9) (2019)
Sengül Seven, Mikkel Østergaard, Lone Morsel-Carlsen, Inge Juul Sørensen, Birthe Bonde, Gorm Thamsborg, Jens Jørgen Lykkegaard, Oliver Hendricks, Niklas Rye Jørgensen, Susanne Juhl Pedersen
Magnetic Resonance Imaging of Lesions in the Sacroiliac Joints for Differentiation of Patients With Axial Spondyloarthritis From Control Subjects With or Without Pelvic or Buttock Pain: A Prospective, Cross-Sectional Study of 204 Participants. Arthritis & rheumatology (Hoboken, N.J.) 71 (12) (2019)
Walter P Maksymowych, Oliver M FitzGerald, Mikkel Østergaard, Joanne Homik, Désirée Mfm van der Heijde, Robert G W Lambert, Ori Elkayam, Josef S Smolen, J Carter Throne, Maggie J Larché, Gianfranco Ferraccioli, Marina Backhaus, Gerd-Rüdiger R Burmester, Gilles Boire, Bernard Combe, Thierry Schaeverbeke, Alain Saraux, Maxime Dougados, Maurizio Rossini, Marcello Govoni, Luigi Sinigaglia, Alain Cantagrel, Cheryl C M Barnabe, Clifton O Bingham, Paul P Tak, Dirkjan van Schaardenburg, Hilde Berner Hammer, Joel Paschke, Rana Dadashova, Edna Hutchings, Alexandre Sepriano, Robert Landewé
Outcomes and Findings of the International Rheumatoid Arthritis (RA) BIODAM Cohort for Validation of Soluble Biomarkers in RA. The Journal of rheumatology 47 (6) (2019)
Alexandre Sepriano, Josef S Smolen, Oliver M FitzGerald, Mikkel Østergaard, Joanne Homik, Désirée Mfm van der Heijde, Ori Elkayam, J Carter Throne, Maggie J Larché, Gianfranco Ferraccioli, Marina Backhaus, Gerd-Rüdiger R Burmester, Gilles Boire, Bernard Combe, Thierry Schaeverbeke, Alain Saraux, Maxime Dougados, Maurizio Rossini, Marcello Govoni, Luigi Sinigaglia, Alain Cantagrel, Cheryl C M Barnabe, Clifton O Bingham, Paul P Tak, Dirkjan van Schaardenburg, Hilde Berner Hammer, Joel Paschke, Rana Dadashova, Edna Hutchings, Robert B M Landewe, Walter P Maksymowych
Adherence to Treat-to-target Management in Rheumatoid Arthritis and Associated Factors: Data from the International RA BIODAM Cohort. The Journal of rheumatology 47 (6) (2019)
Simon Krabbe, Iris Eshed, Frédérique Gandjbakhch, Susanne Juhl Pedersen, Paul Bird, Ashish J Mathew, Robert G W Lambert, Walter P Maksymowych, Daniel Glinatsi, Maria Simona Stoenoiu, René Poggenborg, Lennart Jans, Jacob L Jaremko, Nele Herregods, Violaine Foltz, Philip Gerard Conaghan, Christian E Althoff, Joel Paschke, Charles Peterfy, Kay-Geert A Hermann, Mikkel Østergaard, null null
Development and Validation of an OMERACT MRI Whole-Body Score for Inflammation in Peripheral Joints and Entheses in Inflammatory Arthritis (MRI-WIPE). The Journal of rheumatology 46 (9) (2019)
Mikkel Østergaard, Mikael Boesen
Imaging in rheumatoid arthritis: the role of magnetic resonance imaging and computed tomography. La Radiologia medica 124 (11) (2019)
Simon Krabbe, Mikkel Østergaard, Susanne Juhl Pedersen, Ulrich Weber, Georg Kröber, Walter P Maksymowych, Robert G W Lambert
Canada-Denmark MRI scoring system of the spine in patients with axial spondyloarthritis: updated definitions, scoring rules and inter-reader reliability in a multiple reader setting. RMD open 5 (2) (2019)
Ashish J Mathew, Simon Krabbe, Richard Kirubakaran, Andrew J Barr, Philip Gerard Conaghan, Paul Bird, Mikkel Østergaard
Utility of Magnetic Resonance Imaging in Diagnosis and Monitoring Enthesitis in Patients with Spondyloarthritis: An OMERACT Systematic Literature Review. The Journal of rheumatology 46 (9) (2019)
Mette Herly, Kristian Stengaard-Pedersen, Peter Vestergaard, Mikkel Østergaard, Peter Junker, Merete Lund Hetland, Kim Hørslev-Petersen, Torkell J Ellingsen
The D-vitamin metabolite 1,25(OH)2 D in serum is associated with disease activity and Anti-Citrullinated Protein Antibodies in active and treatment naïve, early Rheumatoid Arthritis Patients. Scandinavian journal of immunology 88 (3) (2018)
Féline P B Kroon, Sjoerd van Beest, Frédérique Gandjbakhch, Charles G Peterfy, Su Chen, Philip Gerard Conaghan, Iris Eshed, Violaine Foltz, Harry K Genant, Ida K Haugen, Jeroen K Medema, Mikkel Østergaard, Lanju Zhang, Marc C Levesque, Margreet Kloppenburg
Longitudinal Reliability of the OMERACT Thumb Base Osteoarthritis Magnetic Resonance Imaging Scoring System (TOMS). The Journal of rheumatology 46 (9) (2018)

Mikkel Østergaard.css-eqlu8i{font-size:small;padding-left:4px;} (M Østergaard, Lene Terslev)

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Mikkel Østergaard (M Østergaard, Lene Terslev)