Evaluation of cartilage repair in the distal femur after autologous chondrocyte transplantation using T2 relaxation time and dGEMRIC J.E. Kurkijärvi,

Slides:

Advertisements

Similar presentations

The relationship between specific tissue lesions and pain severity in persons with knee osteoarthritis Ms L. Torres, B.A., Dr D.D. Dunlop, Ph.D., Dr C.

Advertisements

Surgical induction, histological evaluation, and MRI identification of cartilage necrosis in the distal femur in goats to model early lesions of osteochondrosis.

Changes in patellofemoral and tibiofemoral joint cartilage damage and bone marrow lesions over 7 years: the Multicenter Osteoarthritis Study J.J. Stefanik,

Association between leisure time physical activity level and articular cartilage in postmenopausal women with mild knee osteoarthritis: a 12-month follow-up.

Validity and responsiveness of a new measure of knee osteophytes for osteoarthritis studies: data from the osteoarthritis initiative M. Hakky, M. Jarraya,

In vivo comparison of delayed gadolinium-enhanced MRI of cartilage and delayed quantitative CT arthrography in imaging of articular cartilage J. Hirvasniemi,

T1ρ relaxation time of the meniscus and its relationship with T1ρ of adjacent cartilage in knees with acute ACL injuries at 3T R.I. Bolbos, Ph.D., T.M.

Changes in patellofemoral and tibiofemoral joint cartilage damage and bone marrow lesions over 7 years: the Multicenter Osteoarthritis Study J.J. Stefanik,

Imaging following acute knee trauma

Understanding the pain experience in hip and knee osteoarthritis – an OARSI/OMERACT initiative G.A. Hawker, M.D., M.Sc., L. Stewart, M.Sc., M.R. French,

A. Watanabe, C. Boesch, S.E. Anderson, W. Brehm, P. Mainil Varlet

Changes in the T2 relaxation value of the tibiofemoral articular cartilage about 6 months after anterior cruciate ligament reconstruction using the double-bundle.

Mesenchymal stromal cells for cartilage repair in osteoarthritis

Multimodal approach in the use of clinical scoring, morphological MRI and biochemical T2-mapping and diffusion-weighted imaging in their ability to assess.

Evaluation of cartilage matrix disorders by T2 relaxation time in patients with hip dysplasia T. Nishii, M.D., H. Tanaka, M.D., N. Sugano, M.D., T. Sakai,

P.-S. Hsu, H.-H. Lin, C.-R. Li, W.-S. Chung

Imaging of non-osteochondral tissues in osteoarthritis

7th International Workshop on Osteoarthritis Imaging report: “imaging in OA – now is the time to move ahead” A. Guermazi, F. Eckstein, D. Hunter, F.

Three-dimensional hip cartilage quality assessment of morphology and dGEMRIC by planar maps and automated segmentation C. Siversson, A. Akhondi-Asl,

S. Gavard Osteoarthritis and Cartilage

Isotropic three-dimensional T2 mapping of knee cartilage with T2-prepared segmented gradient ECHO at 3T R. Colotti, P. Omoumi, R.B. van Heeswijk Osteoarthritis.

M. Drobnič, M. D. , M. Sc. , D. Radosavljevič, M. D. , D. Ravnik, M. D

A longitudinal study of the quantitative evaluation of patella cartilage after total knee replacement by delayed gadolinium-enhanced magnetic resonance.

Changes in spatial collagen content and collagen network architecture in porcine articular cartilage during growth and maturation J. Rieppo, M.D., M.M.

Osteoarthritis year 2011 in review: biochemical markers of osteoarthritis: an overview of research and initiatives Y. Henrotin Osteoarthritis and Cartilage

Altered sagittal plane knee kinetics following anterior cruciate ligament injury and reconstruction is associated with knee T1ρ and T2 cartilage relaxation.

Accuracy and test–retest precision of quantitative cartilage morphology on a 1.0T peripheral magnetic resonance imaging system D. Inglis, Ph.D., M. Pui,

Cluster analysis of quantitative MRI T2 and T1ρ relaxation times of cartilage identifies differences between healthy and ACL-injured individuals at 3T

A new non-invasive method to assess synovitis severity in relation to symptoms and cartilage volume loss in knee osteoarthritis patients using MRI J.-P.

Volumetric and semiquantitative assessment of MRI-detected subchondral bone marrow lesions in knee osteoarthritis: a comparison of contrast-enhanced and.

A. Williams, Y. Qian, C.R. Chu Osteoarthritis and Cartilage

Changes in biochemical markers and prediction of effectiveness of intra-articular hyaluronan in patients with knee osteoarthritis M. Hasegawa, M.D.,

Effects of ACL interference screws on articular cartilage volume and thickness measurements with 1.5 T and 3 T MRI M.E. Bowers, B.S., G.A. Tung, M.D.,

Efficacy and safety of intraarticular hyaluronic acid in the treatment of hip osteoarthritis: a systematic review J.C. Fernández López, M.D., Ph.D.,

Association of mucoid degeneration of anterior cruciate ligament with knee meniscal and cartilage damage R.M. Kwee, S. Ahlawat, A.J. Kompel, J.N. Morelli,

Estimation of mechanical properties of articular cartilage with MRI – dGEMRIC, T2 and T1 imaging in different species with variable stages of maturation

B. C. Fleming, H. L. Oksendahl, W. A. Mehan, R. Portnoy, P. D

Associations between magnetic resonance imaging-defined structural pathologies and generalized and localized knee pain – the Oulu Knee Osteoarthritis.

M. S. Laasanen, Ph. D. , J. Töyräs, Ph. D. , A. Vasara, M. D. , S

Repair of osteochondral defects with recombinant human type II collagen gel and autologous chondrocytes in rabbit H.J. Pulkkinen, V. Tiitu, P. Valonen,

J. Avouac, M.D., L. Gossec, M.D., M. Dougados, M.D.

T. Nozaki, Y. Kaneko, H. Yu, K. Kaneshiro, R. Schwarzkopf, T. Hara, H

N.D. Miljkovic, M.D., Ph.D., G.M. Cooper, Ph.D., K.G. Marra, Ph.D.

Utility of T2 mapping and dGEMRIC for evaluation of cartilage repair after allograft chondrocyte implantation in a rabbit model J. Endo, A. Watanabe,

International Cartilage Repair Society (ICRS) and Oswestry macroscopic cartilage evaluation scores validated for use in Autologous Chondrocyte Implantation.

Morphological and compositional monitoring of a new cell-free cartilage repair hydrogel technology – GelrinC by MR using semi-quantitative MOCART scoring.

Quantitative MRI of parallel changes of articular cartilage and underlying trabecular bone in degeneration E. Lammentausta, M.Sc., P. Kiviranta, B.M.,

D. Hayashi, F.W. Roemer, A. Guermazi Osteoarthritis and Cartilage

Dr J. H. Naish, Ph. D. , Dr E. Xanthopoulos, Ph. D. , Dr C. E

F.W. Roemer, M.D. Osteoarthritis and Cartilage

Who should have a joint replacement? A plea for more ‘phronesis’

Magnetic resonance imaging (MRI)-defined cartilage degeneration and joint pain are associated with poor physical function in knee osteoarthritis – the.

Classification of graft hypertrophy after autologous chondrocyte implantation of full- thickness chondral defects in the knee P.C. Kreuz, M.D., M. Steinwachs,

T2 assessment and clinical outcome following autologous matrix-assisted chondrocyte and osteochondral autograft transplantation G.M. Salzmann, J. Paul,

Surface roughness and thickness analysis of contrast-enhanced articular cartilage using mesh parameterization T. Maerz, M.D. Newton, H.W.T. Matthew,

Long-term results 8 years after autologous osteochondral transplantation: 7 T gagCEST and sodium magnetic resonance imaging with morphological and clinical.

A new method to analyze dGEMRIC measurements in femoroacetabular impingement: preliminary validation against arthroscopic findings R. Lattanzi, C. Petchprapa,

T2 and T1rho values of grade 1 early degenerative cartilage in the distal femur using angle/layer dependent approach Y. Kaneko, T. Nozaki, H. Yu, K.

Most patients gain weight in the 2 years after total knee arthroplasty: comparison to a healthy control group J.A. Zeni, L. Snyder-Mackler Osteoarthritis.

Development and preliminary evaluation of the OsteoArthritis Questionnaire (OA- Quest): a psychometric study L. Busija, R. Buchbinder, R.H. Osborne Osteoarthritis.

Longitudinal evaluation of T1ρ and T2 spatial distribution in osteoarthritic and healthy medial knee cartilage J. Schooler, D. Kumar, L. Nardo, C. McCulloch,

Correlation between the MR T2 value at 4

Osteoarthritis year 2012 in review: biology

Location-specific hip joint space width for progression of hip osteoarthritis – Data from the Osteoarthritis Initiative C. Ratzlaff, C. Van Wyngaarden,

G. Blumenkrantz, B. S. , R. Stahl, M. D. , J. Carballido-Gamio, Ph. D

B. C. Fleming, H. L. Oksendahl, W. A. Mehan, R. Portnoy, P. D

Cartilage repair of the ankle: first results of T2 mapping at 7

Osteoarthritis year in review 2016: mechanics

Changes in pain, stiffness and physical function in patients with osteoarthritis waiting for hip or knee joint replacement surgery H. Kapstad, R.N.,

General Information Osteoarthritis and Cartilage

Presentation transcript:

Evaluation of cartilage repair in the distal femur after autologous chondrocyte transplantation using T2 relaxation time and dGEMRIC J.E. Kurkijärvi, M.Sc., L. Mattila, M.D., R.O. Ojala, M.D., Ph.D., A.I. Vasara, M.D., J.S. Jurvelin, Ph.D., I. Kiviranta, M.D., Ph.D., M.T. Nieminen, Ph.D. Osteoarthritis and Cartilage Volume 15, Issue 4, Pages 372-378 (April 2007) DOI: 10.1016/j.joca.2006.10.001 Copyright © 2006 Osteoarthritis Research Society International Terms and Conditions

Fig. 1 For two representative patients, PD-weighted FSE image with fat suppression (TR/TE=3500/41ms), and T2 and dGEMRIC maps overlayed on a PD-weighted image. (A) Patient 12 months after surgery shows an isointense graft with elevated T2 and dGEMRIC values. A susceptibility artifact from ACL fixation can be seen on PD-weighted image. (B) Patient 14 months after surgery shows a hyperintense graft with a heterogeneous T2 appearance and dGEMRIC similar to the adjacent and contralateral cartilage. ROIs were manually segmented at the center of the graft (black arrow). For control cartilage ROIs were segmented adjacent to the graft in the sagittal direction and segmented in the contralateral cartilage in the coronal direction (white arrow). Osteoarthritis and Cartilage 2007 15, 372-378DOI: (10.1016/j.joca.2006.10.001) Copyright © 2006 Osteoarthritis Research Society International Terms and Conditions

Fig. 2 For 13 ACT grafts in the sagittal direction, dGEMRIC and T2 values (mean±SD) for bulk, superficial and deep tissue ROIs. Osteoarthritis and Cartilage 2007 15, 372-378DOI: (10.1016/j.joca.2006.10.001) Copyright © 2006 Osteoarthritis Research Society International Terms and Conditions

Fig. 3 For nine ACT grafts in the coronal direction, dGEMRIC and T2 values (mean±SD) for bulk, superficial and deep tissue ROIs. Osteoarthritis and Cartilage 2007 15, 372-378DOI: (10.1016/j.joca.2006.10.001) Copyright © 2006 Osteoarthritis Research Society International Terms and Conditions