• Cohort profile: the Applied Public-Private Research enabling OsteoArthritis Clinical Headway (IMI-APPROACH) study: a 2-year, European, cohort study to describe, validate and predict phenotypes of osteoarthritis using clinical, imaging and biochemical markers 

      van Helvoort, Eefje M.; van Spil, Willem E.; Jansen, Mylène P.; Welsing, Paco M.J.; Kloppenburg, Margreet; Loef, Marieke; Blanco García, Francisco J; Haugen, Ida K.; Berenbaum, Francis; Bacardit, Jaume; Ladel, Christoph H.; Loughlin, John; Bay-Jensen, Anne C.; Mobasheri, Ali; Larkin, Jonathan; Boere, Janneke; Weinans, Harrie H.; Lalande, Agnes; Marijnissen, Anne C.A.; Lafeber, Floris (BMJ, 2020-07-28)
      [Abstract] Purpose The Applied Public-Private Research enabling OsteoArthritis Clinical Headway (APPROACH) consortium intends to prospectively describe in detail, preselected patients with knee osteoarthritis (OA), using ...
    • Development and validation of a machine learning-supported strategy of patient selection for osteoarthritis clinical trials: the IMI-APPROACH study 

      Widera, Pawel; Welsing, Paco M.J.; Danso, Samuel O.; Peelen, Sjaak; Kloppenburg, Margreet; Loef, Marieke; Marijnissen, Anne C.; van Helvoort, Eefje M.; Blanco García, Francico J; Magalhaes, Joana; Berenbaum, Francis; Haugen, Ida K.; Bay-Jensen, Anne-C.; Mobasheri, Ali; Ladel, Christoph; Loughlin, John; Lafeber, Floris P.J.G.; Lalande, Agnes; Larkin, Jonathan; Weinans, Harrie; Bacardit, Jaume (Elsevier, 2023-12)
      [Abstract] Objectives. To efficiently assess the disease-modifying potential of new osteoarthritis treatments, clinical trials need progression-enriched patient populations. To assess whether the application of machine ...
    • Neuropathic Pain in the IMI-APPROACH Knee Osteoarthritis Cohort: Prevalence and Phenotyping 

      van Helvoort, Eefje M.; Welsing, Paco M.J.; Jansen, Mylène P.; Gielis, Willem Paul; Loef, Marieke; Kloppenburg, Margreet; Blanco García, Francisco J; Haugen, Ida K.; Berenbaum, Francis; Bay-Jensen, Anne-C; Ladel, Christoph H.; Lalande, Agnes; Larkin, Jonathan; Loughlin, John; Mobasheri, Ali; Weinans, Harrie; Lafeber, Floris; Eijkelkamp, Niels; Mastbergen, Simon (BMJ, 2021-12-15)
      [Abstract] Objectives: Osteoarthritis (OA) patients with a neuropathic pain (NP) component may represent a specific phenotype. This study compares joint damage, pain and functional disability between knee OA patients with ...
    • Predicted and actual 2-year structural and pain progression in the IMI-APPROACH knee osteoarthritis cohort 

      van Helvoort, Eefje M.; Jansen, Mylène P.; Marijnissen, Anne C.A.; Kloppenburg, Margreet; Blanco García, Francisco J; Haugen, Ida K.; Berenbaum, Francis; Bay-Jensen, Anne-C.; Ladel, Christoph; Lalande, Agnes; Larkin, Jonathan; Loughlin, John; Mobasheri, Ali; Weinans, Harrie; Widera, Pawel; Bacardit, Jaume; Welsing, Paco M.J.; Lafeber, Floris P.J.G. (Oxford Academic, 2023-01)
      [Abstract] Objectives: The IMI-APPROACH knee osteoarthritis study used machine learning (ML) to predict structural and/or pain progression, expressed by a structural (S) and pain (P) predicted-progression score, to select ...
    • Quantitative CT of the knee in the IMI-APPROACH osteoarthritis cohort: Association of bone mineral density with radiographic disease severity, meniscal coverage and meniscal extrusion 

      Heiss, Rafael; Laredo, Jean-Denis; Wirth, Wolfgang; Jansen, Mylène P.; Marijnissen, Anne C.A.; Lafeber, Floris P.J.G.; Lalande, Agnes; Weinans, Harrie H.; Blanco García, Francico J; Berenbaum, Francis; Kloppenburg, Margreet; Haugen, Ida K.; Engelke, Klaus; Roemer, Frank W. (Elsevier, 2023-03)
      [Abstract] Objective: Osteoarthritis (OA) is a highly prevalent chronic condition. The subchondral bone plays an important role in onset and progression of OA making it a potential treatment target for disease-modifying ...
    • Structural tissue damage and 24-month progression of semi-quantitative MRI biomarkers of knee osteoarthritis in the IMI-APPROACH cohort 

      Roemer, Frank W.; Jansen, Mylène; Marijnissen, Anne C.A.; Guermazi, Ali; Heiss, Rafael; Maschek, Susanne; Lalande, Agnes; Blanco García, Francisco J; Berenbaum, Francis; van de Stadt, Lotte A.; Kloppenburg, Margreet; Haugen, Ida K.; Ladel, Christoph H.; Bacardit, Jaume; Wisser, Anna; Eckstein, Felix; Lafeber, Floris P.J.G.; Weinans, Harrie H.; Wirth, Wolfgang (BioMed Central, 2022-11-17)
      [Abstract] Background. The IMI-APPROACH cohort is an exploratory, 5-centre, 2-year prospective follow-up study of knee osteoarthritis (OA). Aim was to describe baseline multi-tissue semiquantitative MRI evaluation of index ...
    • Test–retest precision and longitudinal cartilage thickness loss in the IMI-APPROACH cohort 

      Wirth, Wolfgang; Maschek, Susanne; Marijnissen, Anne C.A.; Lalande, Agnes; Blanco García, Francisco J; Berenbaum, Francis; van de Stadt, Lotte A.; Kloppenburg, Margreet; Haugen, Ida K.; Ladel, Christoph H.; Bacardit, Jaume; Wisser, Anna; Eckstein, Felix; Roemer, Frank W.; Lafeber, Floris P.J.G.; Weinans, Harrie H.; Jansen, Mylène (Elsevier, 2022-11-03)
      [Abstract] Objective. To investigate the test–retest precision and to report the longitudinal change in cartilage thickness, the percentage of knees with progression and the predictive value of the machine-learning-estimated ...