Frank W Roemer1, C Kent Kwoh, Michael J Hannon, David J Hunter, Felix Eckstein, Zhijie Wang, Robert M Boudreau, Markus R John, Michael C Nevitt, Ali Guermazi. 1. From the Quantitative Imaging Center, Department of Radiology, Boston University School of Medicine, FGH Building, 3rd Floor, 820 Harrison Ave, Boston, MA 02118 (F.W.R., A.G.); Department of Radiology, University of Erlangen-Nuremberg, Erlangen, Germany (F.W.R.); University of Arizona Arthritis Center & University of Arizona College of Medicine, Tucson, Ariz (C.K.K.); Division of Rheumatology and Clinical Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pa (M.J.H., Z.W.); Department of Rheumatology, Royal North Shore Hospital and Kolling Institute, University of Sydney, St Leonards, NSW, Australia (D.J.H.); Institute of Anatomy, Paracelsus Medical University, Salzburg, Austria (F.E.); Department of Epidemiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pa (R.M.B.); Novartis Pharma AG, Basel, Switzerland (M.R.J.); and Department of Epidemiology and Biostatistics, University of California at San Francisco, San Francisco, Calif (M.C.N.).
Abstract
PURPOSE: To assess whether magnetic resonance (MR) imaging-based cross-sectional measures of structural joint damage can be used to predict knee replacement during the following year. MATERIALS AND METHODS: Participants were drawn from the Osteoarthritis Initiative, a longitudinal observational study that includes 4796 participants who have knee osteoarthritis or are at risk. The HIPAA-compliant protocol was approved by the institutional review boards of all participating centers, and written informed consent was obtained from all participants. During the 5 years of follow-up, 199 knees underwent knee replacement and were matched with 199 control knees that did not undergo knee replacement. Knees were matched according to radiographic disease stage and patient sex and age. All knees that underwent knee replacement and had MR images available from the year before surgery were included. MR images were assessed for cartilage damage, bone marrow lesions, meniscal damage, meniscal extrusion, synovitis, and effusion prior to reported knee replacement. Conditional logistic regression was applied to assess the risk of knee replacement. Analyses were performed on a compartmental and knee level. RESULTS: Participants had a mean age ± standard deviation of 64.2 years ± 8.4 (range, 47-82 years) and were predominantly women (232 of 398 participants, 58.3%). Risk for knee replacement was significantly increased for knees that exhibited two or more subregions with severe cartilage loss (odds ratio [OR], 16.5; 95% confidence interval [CI]: 3.96, 68.76), more than two subregions with bone marrow lesions (OR, 4.00; 95% CI: 1.75, 9.16), medial meniscal maceration (OR, 1.84; 95% CI: 1.13, 2.99), effusion (OR, 4.75; 95% CI: 2.55, 8.85), or synovitis (OR, 2.17; 95% CI: 1.33, 3.56), but not extrusion (OR, 1.00; 95% CI: 0.60,1.67), when compared with knees that did not exhibit these features as the reference standard. CONCLUSION: Apart from meniscal extrusion, all features of tissue abnormalities at MR imaging were related to clinical prognosis and could be used to predict knee replacement in the following year.
PURPOSE: To assess whether magnetic resonance (MR) imaging-based cross-sectional measures of structural joint damage can be used to predict knee replacement during the following year. MATERIALS AND METHODS:Participants were drawn from the Osteoarthritis Initiative, a longitudinal observational study that includes 4796 participants who have knee osteoarthritis or are at risk. The HIPAA-compliant protocol was approved by the institutional review boards of all participating centers, and written informed consent was obtained from all participants. During the 5 years of follow-up, 199 knees underwent knee replacement and were matched with 199 control knees that did not undergo knee replacement. Knees were matched according to radiographic disease stage and patient sex and age. All knees that underwent knee replacement and had MR images available from the year before surgery were included. MR images were assessed for cartilage damage, bone marrow lesions, meniscal damage, meniscal extrusion, synovitis, and effusion prior to reported knee replacement. Conditional logistic regression was applied to assess the risk of knee replacement. Analyses were performed on a compartmental and knee level. RESULTS:Participants had a mean age ± standard deviation of 64.2 years ± 8.4 (range, 47-82 years) and were predominantly women (232 of 398 participants, 58.3%). Risk for knee replacement was significantly increased for knees that exhibited two or more subregions with severe cartilage loss (odds ratio [OR], 16.5; 95% confidence interval [CI]: 3.96, 68.76), more than two subregions with bone marrow lesions (OR, 4.00; 95% CI: 1.75, 9.16), medial meniscal maceration (OR, 1.84; 95% CI: 1.13, 2.99), effusion (OR, 4.75; 95% CI: 2.55, 8.85), or synovitis (OR, 2.17; 95% CI: 1.33, 3.56), but not extrusion (OR, 1.00; 95% CI: 0.60,1.67), when compared with knees that did not exhibit these features as the reference standard. CONCLUSION: Apart from meniscal extrusion, all features of tissue abnormalities at MR imaging were related to clinical prognosis and could be used to predict knee replacement in the following year.
Authors: Felix Eckstein; C Kent Kwoh; Robert M Boudreau; Zhijie Wang; Michael J Hannon; Sebastian Cotofana; Martin I Hudelmaier; Wolfgang Wirth; Ali Guermazi; Michael C Nevitt; Markus R John; David J Hunter Journal: Ann Rheum Dis Date: 2012-06-23 Impact factor: 19.103
Authors: Frank W Roemer; C Kent Kwoh; Michael J Hannon; Stephanie M Green; John M Jakicic; Robert Boudreau; Michel D Crema; Carolyn E Moore; Ali Guermazi Journal: Arthritis Rheum Date: 2011-12-27
Authors: Andrew J Carr; Otto Robertsson; Stephen Graves; Andrew J Price; Nigel K Arden; Andrew Judge; David J Beard Journal: Lancet Date: 2012-03-06 Impact factor: 79.321
Authors: D J Hunter; A Guermazi; G H Lo; A J Grainger; P G Conaghan; R M Boudreau; F W Roemer Journal: Osteoarthritis Cartilage Date: 2011-05-23 Impact factor: 6.576
Authors: Elena Losina; Thomas S Thornhill; Benjamin N Rome; John Wright; Jeffrey N Katz Journal: J Bone Joint Surg Am Date: 2012-02-01 Impact factor: 5.284
Authors: J-P Pelletier; C Cooper; C Peterfy; J-Y Reginster; M-L Brandi; O Bruyère; R Chapurlat; F Cicuttini; P G Conaghan; M Doherty; H Genant; G Giacovelli; M C Hochberg; D J Hunter; J A Kanis; M Kloppenburg; J-D Laredo; T McAlindon; M Nevitt; J-P Raynauld; R Rizzoli; C Zilkens; F W Roemer; J Martel-Pelletier; A Guermazi Journal: Ann Rheum Dis Date: 2013-07-25 Impact factor: 19.103
Authors: Alexander M Weinstein; Benjamin N Rome; William M Reichmann; Jamie E Collins; Sara A Burbine; Thomas S Thornhill; John Wright; Jeffrey N Katz; Elena Losina Journal: J Bone Joint Surg Am Date: 2013-03-06 Impact factor: 5.284
Authors: Erlangga Yusuf; Jessica Bijsterbosch; P Eline Slagboom; Herman M Kroon; Frits R Rosendaal; Tom W J Huizinga; Margreet Kloppenburg Journal: PLoS One Date: 2011-10-21 Impact factor: 3.240
Authors: K Emmanuel; E Quinn; J Niu; A Guermazi; F Roemer; W Wirth; F Eckstein; D Felson Journal: Osteoarthritis Cartilage Date: 2015-08-28 Impact factor: 6.576
Authors: Frank W Roemer; C Kent Kwoh; Tomoko Fujii; Michael J Hannon; Robert M Boudreau; David J Hunter; Felix Eckstein; Markus R John; Ali Guermazi Journal: Arthritis Care Res (Hoboken) Date: 2018-12 Impact factor: 4.794
Authors: Felix Eckstein; Robert Boudreau; Zhijie Wang; Michael J Hannon; Jeff Duryea; Wolfgang Wirth; Sebastian Cotofana; Ali Guermazi; Frank Roemer; Michael Nevitt; Markus R John; Christoph Ladel; Leena Sharma; David J Hunter; C Kent Kwoh Journal: Eur Radiol Date: 2015-09-16 Impact factor: 5.315
Authors: B Antony; J B Driban; L L Price; G H Lo; R J Ward; M Nevitt; J Lynch; C B Eaton; C Ding; T E McAlindon Journal: Osteoarthritis Cartilage Date: 2016-08-15 Impact factor: 6.576
Authors: Joshua S Everhart; Moneer M Abouljoud; Sarah G Poland; David C Flanigan Journal: Knee Surg Sports Traumatol Arthrosc Date: 2018-10-15 Impact factor: 4.342
Authors: Ali Guermazi; Daichi Hayashi; Frank W Roemer; Jingbo Niu; Emily K Quinn; Michel D Crema; Michael C Nevitt; James Torner; Cora E Lewis; David T Felson Journal: Arthritis Rheumatol Date: 2017-03 Impact factor: 10.995
Authors: Jamie E Collins; Elena Losina; Michael C Nevitt; Frank W Roemer; Ali Guermazi; John A Lynch; Jeffrey N Katz; C Kent Kwoh; Virginia B Kraus; David J Hunter Journal: Arthritis Rheumatol Date: 2016-10 Impact factor: 10.995
Authors: Nima Hafezi-Nejad; Ali Guermazi; Frank W Roemer; David J Hunter; Erik B Dam; Bashir Zikria; C Kent Kwoh; Shadpour Demehri Journal: Eur Radiol Date: 2016-05-24 Impact factor: 5.315