Abstracts tagged "Knee"

Abstract Number: 2512 • 2012 ACR/ARHP Annual Meeting
Changes in Bone Marrow Lesion Volume Relate to Changes in Knee Pain. Data From the Osteoarthritis Initiative
Jeffrey B. Driban¹, Lori Lyn Price², Grace H. Lo³, Jincheng Pang⁴, Eric Miller⁴, Charles Eaton⁵, John A. Lynch⁶ and Timothy E. McAlindon⁷, ¹Rheumatology, Tufts Medical Center, Boston, MA, ²Biostatistics Research Center, Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA, ³Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, ⁴Department of Electrical and Computer Engineering, Tufts University, Medford, MA, ⁵Center for Primary Care and Prevention, Memorial Hospital of Rhode Island, Providence, RI, ⁶Department of Epidemiology and Biostatistics, University of California at San Francisco, San Francisco, CA, ⁷Division of Rheumatology, Tufts Medical Center, Boston, MA
Background/Purpose: Changes in bone marrow lesions (BMLs), common magnetic resonance (MR) imaging findings in osteoarthritis (OA), are predictive of OA progression. However, it is unclear…
Abstract Number: 1125 • 2012 ACR/ARHP Annual Meeting
Three Trajectories of Activity Limitations in Early Symptomatic Knee Osteoarthritis: A 5-Year Follow-up Study
Jasmijn F. M. Holla¹, Marike van der Leeden¹, Leo D. Roorda², Martijn W. Heymans³, Sita M.A. Bierma-Zeinstra⁴, Maarten Boers⁵, Willem F. Lems⁶, Martijn P.M. Steultjens⁷ and Joost Dekker⁸, ¹Amsterdam Rehabilitation Research Center, Reade, Amsterdam, Netherlands, ²Amsterdam Rehabilitation Research Center | Reade, Amsterdam, the Netherlands, Amsterdam, Netherlands, ³Epidemiology and Biostatistics, VU University Medical Center, Amsterdam, Netherlands, ⁴Orthopaedics and General Practice, Erasmus MC - University Medical Center, Rotterdam, Netherlands, ⁵Epidemiology & Biostatistics, VU University Medical Center, Amsterdam, Netherlands, ⁶Rheumatology, VU University Medical Center, Amsterdam, Netherlands, ⁷Institute for Applied Health Research and School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, Scotland, ⁸Rehabilitation Medicine, Psychiatry and EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, Netherlands
Background/Purpose: Knee osteoarthritis (OA) is one of the leading causes of activity limitations among older adults. The course of activity limitations is highly variable; some…
Abstract Number: 1030 • 2012 ACR/ARHP Annual Meeting
Frequency and Fluctuation of Susceptibility Artifacts in the Tibio-Femoral Joint Space in Painful Knees On 3T MRI and Association with Meniscal Tears, Radiographic Joint Space Narrowing and Calcifications
Daichi Hayashi¹, Mohamed Jarraya¹, Ali Guermazi², C. Kent Kwoh³, Michael J. Hannon⁴, Carolyn E. Moore⁵, John M. Jakicic⁶, Stephanie M. Green⁷ and Frank Roemer⁸, ¹Department of Radiology, Boston University School of Medicine, Boston, MA, ²Boston University, Boston, MA, ³Rheum & Clinical Immunology, Univ of Pittsburgh, Pittsburgh, PA, ⁴Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, ⁵Department of Nutrition and Food Science, Texas Women's University, Houston, TX, ⁶University of Pittsburgh, PA, ⁷Medicine/Rheumatology, University of Pittsburgh, Pittsburgh, PA, ⁸Klinikum Augsburg, Augsburg, Germany
Background/Purpose: Linear or punctate hypointensities are commonly seen on gradient echo (GRE) sequences in the tibiofemoral joint (TFJ) space of osteoarthritic joints. These magnetic susceptibility…
Abstract Number: 240 • 2012 ACR/ARHP Annual Meeting
Degenerative Changes in Patients with Knee Pain: A Comparative Study Between Ultrasound and Conventional Radiology
Santiago Ruta¹, Erika Catay², Javier Rosa², David A. Navarta³, Ricardo Garcia-Monaco⁴ and Enrique R. Soriano⁵, ¹Rheumatology Unit, Internal Medical Services, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina, ²Rheumatology Unit, Internal Medicine Service, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina, ³Internal Medicine, Rheumatology Unit, Internal Medical Services, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina, ⁴Radiology and Imagenology Department, Hospital italiano de Buenos Aires, Buenos Aires, Argentina, ⁵Rheumatology Unit, Internal Medicine Service, Hospital Italiano de Buenos Aires, Instituto Universitario Hospital Italiano de Buenos Aires, and Fundacion PM Catoggio, Buenos Aires, Argentina
Background/Purpose: Knee osteoarthritis (OA) is one of the most common rheumatologic joint diseases and causes an important disability in the elderly population. To date the…
Abstract Number: 2467 • 2012 ACR/ARHP Annual Meeting
Tissue Lesions in Osteoarthritis Initiative Participants with Normal X-Rays and Risk Factors for Incident Cartilage Damage
Leena Sharma¹, Ali Guermazi², Orit Almagor¹, Michel Crema², Dorothy D. Dunlop³, Frank Roemer⁴, Marc C. Hochberg⁵, Charles Eaton⁶, Joan M. Bathon⁷, Rebecca D. Jackson⁸, W.J. Mysiw⁸, C. Kent Kwoh⁹, Michael C. Nevitt¹⁰ and Joan S. Chmiel¹, ¹Northwestern University, Chicago, IL, ²Boston University, Boston, MA, ³Northwestern University Feinberg School of Medicine, Chicago, IL, ⁴Klinikum Augsburg, Augsburg, Germany, ⁵Department of Medicine, University of Maryland, Baltimore, MD, ⁶Center for Primary Care and Prevention, Memorial Hospital of Rhode Island, Providence, RI, ⁷Columbia University, New York, NY, ⁸Ohio State University, Columbus, OH, ⁹School of Medicine, Department of Medicine, Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA, ¹⁰Epidemiology & Biostatistics, UCSF (University of California, San Francisco), San Francisco, CA
Background/Purpose: Understanding factors underlying initial development of knee OA is crucial to effective prevention strategy design. Our goals were to: 1) determine extent of tissue…
Abstract Number: 1126 • 2012 ACR/ARHP Annual Meeting
Comparison between Osteoartritis Initiative and CHECK study (Cohort Hip & Cohort Knee); Development of pain and function during 4 years follow-up
Janet Wesseling¹, Sita M.A. Bierma-Zeinstra², Margreet Kloppenburg³, Johannes WJ Bijlsma⁴ and CHECK steering group⁵, ¹Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht, Netherlands, ²Orthopaedics and General Practice, Erasmus MC - University Medical Center, Rotterdam, Netherlands, ³Department Rheumatology and Department of Clinical Epidemiology, Leiden University Medical Centre, Leiden, The Netherlands, Leiden, Netherlands, ⁴Dept of Rheumatology & Immun, University Medical Center Utrecht, Utrecht, Netherlands, ⁵Dept of Rheumatology & Immun, University Medical Center Utrecht, Utrecht
Background/Purpose: Pain and disability related to osteoarthritis (OA) may generally be considered to be chronic, but it is known that its course can be very…
Abstract Number: 915 • 2012 ACR/ARHP Annual Meeting
Incidence of Knee, Hip, and Hand Clinical Osteoarthritis: A Population-Based Cohort Study
Daniel Prieto-Alhambra¹, Aina Pagès-Castellà², M. Kassim Javaid³, Andrew Judge⁴, Cyrus Cooper⁵, Nigel K. Arden⁶ and Adolfo Díez-Pérez⁷, ¹Internal Medicine; Primary Care; NDORMS Dept; MRC Lifecourse Epidemiology Unit, URFOA-IMIM, Parc de Salut Mar; Idiap Jordi Gol; University of Oxford; University of Southampton, Barcelona, Spain, ²Primary Care, IDIAP Jordi Gol; Institut Català de la Salut, Barcelona, Spain, ³Rheumatology, Oxford NIHR Musculoskeletal Biomedical Research Unit, University of Oxford, Oxford, UK, Oxford, United Kingdom, ⁴Musculoskeletal Biomedical Research Unit, University of Oxford, Oxford, United Kingdom, ⁵NDORMS; MRC Lifecourse Epidemiology Unit, University of Oxford; Southampton General Hospital, Southampton, United Kingdom, ⁶NDORMS; MRC Lifecourse Epidemiology Unit, Oxford NIHR Musculoskeletal Biomedical Research Unit, University of Oxford, Oxford, United Kingdom, ⁷Internal Medicine, Hospital del Mar-IMIM, Universitat Autònoma de Barcelona, Barcelona; and RETICEF, ISCIII Madrid; Spain, Barcelona, Spain
TITLE: "Incidence of knee, hip, and hand clinical osteoarthritis: a population-based cohort study."AUTHORS: Daniel Prieto-Alhambra*, Aina Pag�s-Castellˆ, M Kassim Javaid, Andrew Judge, Cyrus Cooper, Nigel…
Abstract Number: 241 • 2012 ACR/ARHP Annual Meeting
Excess Body Weight and 4-Year Function Outcomes: Comparison of African-Americans and Caucasians in the Osteoarthritis Initiative
Carmelita J. Colbert¹, Orit Almagor², Joan S. Chmiel², Jing Song³, Dorothy D. Dunlop³, Karen W. Hayes⁴ and Leena Sharma², ¹Department of Medicine, Division of Rheumatology, Northwestern University, Chicago, IL, ²Northwestern University, Chicago, IL, ³Northwestern University Feinberg School of Medicine, Chicago, IL, ⁴Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL
Background/Purpose: Given the heterogeneity of knee OA impact, it is important to identify persons at risk for poor outcome. A better understanding of differences…
Abstract Number: 2469 • 2012 ACR/ARHP Annual Meeting
A Virtual Knee Joint Replacement Clinical Endpoint Based On Longitudinal Trends and Thresholds in Koos Knee Pain and Function in Osteoarthritis Initiative Participants
Robert M. Boudreau¹, David J. Hunter², Zhijie Wang³, Frank Roemer⁴, Felix Eckstein⁵, Michael J. Hannon³, Ali Guermazi⁶ and C. Kent Kwoh⁷, ¹Epidemiology, University of Pittsburgh, Pittsburgh, PA, ²Rheumatology, Institute of Bone and Joint Research, Kolling Institute, University of Sydney, Sydney, Australia, ³Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, ⁴Radiology, Boston University School of Medicine, Boston, MA, ⁵Anatomy & Musculoskeletal Research, Paracelsus Medical University, Salzburg, Austria, ⁶Boston University, Boston, MA, ⁷School of Medicine, Department of Medicine, Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA
Background/Purpose: Knee joint replacement (KR) is a cost-effective procedure with good long-term outcomes, but has limitations as an endpoint in OA intervention trials. A definition…
Abstract Number: 1127 • 2012 ACR/ARHP Annual Meeting
Dynamic Stereo X-Ray Evaluation of Knee Joint Mechanics During Downhill Walking in Subject with Knee Osteoarthritis
Shawn Farrokhi¹, Carrie A. Rainis², G. Kelley Fitzgerald³ and Scott Tashman², ¹Physical Therapy, University of Pittsburgh, Pittsburgh, PA, ²University of Pittsburgh, Pittsburgh, PA, ³School of Health and Rehabilitation Sciences, Physical Therapy, University of Pittsburgh, Pittsburgh, PA
Background/Purpose: Altered tibiofemoral (TF) joint kinematics and joint surface interactions have been linked with development and progression of knee osteoarthritis (OA). However, accurate in-vivo investigations…
Abstract Number: 916 • 2012 ACR/ARHP Annual Meeting
Population Incidence of Soft Tissue Knee Injury: Estimates From a Swedish Health Care Register
Charlotte Bergknut¹, George Peat², Richard Frobell³ and Martin Englund⁴, ¹Department of Orthopedics, Lund University, Lund, Sweden, ²Arthritis Research UK Primary Care Centre, Keele University, United Kingdom, ³Orthopedics, Clinical Sciences Lund, Lund University, Lund, Sweden, ⁴Department of Orthopedics, Clinical Sciences Lund, Lund University, Sweden, Sweden
Background/Purpose: Soft tissue knee injury is a well-established and potent risk factor for development of knee osteoarthritis. However, there is a paucity of epidemiological data…
Abstract Number: 118 • 2012 ACR/ARHP Annual Meeting
Colour Doppler Sonography of the Knee Joint: A Useful Tool to Discriminate Arthritis From Osteoarthritis ?
Wolfgang Hartung¹, Nelly Beitinger², Boris P. Ehrenstein¹, Christian Lüring³, Joachim Grifka⁴, Benno Schreiner⁴, Martina Müller⁵ and Martin Fleck¹, ¹Rheumatology & Clinical Immunology, Asklepios Clinic Bad Abbach, Bad Abbach, Germany, ²Rheumatology & Clinical Immunology, Asklepios Klinikum Bad Abbach, Bad Abbach, Germany, ³Orthopaedic and Trauma Surgery, Universitiy Clinic Aachen, Aachen, Germany, ⁴Orthopedic Surgery, University of Regensburg, Bad Abbach, Germany, ⁵Clinic for Internal Medicine I, University Clinic Regensburg, Regensburg
Colour Doppler sonography of the knee joint: A useful tool to discriminate Arthritis from Osteoarthritis ?Background/Purpose: To determine the diagnostic value of Colour Doppler ultrasound…
Abstract Number: 2470 • 2012 ACR/ARHP Annual Meeting
Does Structural Progression of Knee Osteoarthritis Measured with Magnetic Resonance Imaging or Radiography Predict Knee Replacement? – Data From the Osteoarthritis Initiative
Felix Eckstein¹, C. Kent Kwoh², Robert M. Boudreau³, Zhijie Wang⁴, Michael J. Hannon⁴, Wolfgang Wirth¹, Ali Guermazi⁵, Frank Roemer⁶, Michael C. Nevitt⁷, Markus R. John⁸, Leena Sharma⁹, Jeffrey W. Duryea¹⁰, David J. Hunter¹¹ and Osteoarthritis Initiative Investigators¹², ¹Anatomy & Musculoskeletal Research, Paracelsus Medical University, Salzburg, Austria, ²School of Medicine, Department of Medicine, Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA, ³Epidemiology, University of Pittsburgh, Pittsburgh, PA, ⁴Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, ⁵Radiology, Boston University, Boston, MA, ⁶Klinikum Augsburg, Augsburg, Germany, ⁷Epidemiology & Biostatistics, UCSF (University of California, San Francisco), San Francisco, CA, ⁸Novartis Pharma AG, Basel, Switzerland, ⁹Northwestern University, Chicago, IL, ¹⁰Dept of Radiology, Brigham & Women, Boston, MA, ¹¹Rheumatology, Institute of Bone and Joint Research, Kolling Institute, University of Sydney, Sydney, Australia, ¹²San Francisco
Background/Purpose: Imaging biomarkers that predict relevant clinical endpoints, such as knee replacement (KR), are valuable tools for knee osteoarthritis prognosis. Currently, measurement of minimum radiographic…
Abstract Number: 1128 • 2012 ACR/ARHP Annual Meeting
Different of Patterns Knee Pain Trajectories: Longitudinal Data From the Osteoarthritis Initiative (OAI)
Joseph Devich Jr.¹, Michael J. Hannon², Zhijie Wang², Robert M. Boudreau³ and C. Kent Kwoh⁴, ¹Imrp, UPMC Shadyside, Pittsburgh, PA, ²Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, ³Epidemiology, University of Pittsburgh, Pittsburgh, PA, ⁴School of Medicine, Department of Medicine, Division of Rheumatology and Clinical Immunology, University of Pittsburgh, Pittsburgh, PA
Background/Purpose: Knee osteoarthritis (KOA) is one of the most common forms of arthritis and the most common cause of disability among the elderly. Knee pain…
Abstract Number: 912 • 2012 ACR/ARHP Annual Meeting
Clinical Features Associated with Progression of Knee Radiographic Osteoarthritis: Data From the Osteoarthritis Initiative
Michelle S. Yau¹, Laura Yerges-Armstrong¹, Braxton D. Mitchell¹ and Marc C. Hochberg², ¹Departments of Medicine and Epidemiology & Public Health, University of Maryland School of Medicine, Baltimore, MD, ²Department of Medicine, University of Maryland, Baltimore, MD
Background/Purpose: A better understanding of the factors associated with structural progression of knee osteoarthritis (OA) may help identify individuals not only at risk for more…

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