Concurrent Session 7: Clinical Aspects and Outcomes in OA

Defining Early OA After ACL Injury

Date/Time: Sunday, March 19, 2023 - 8:45 AM to 10:15 AM
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Description:

This session will provide an overview of how to define early OA after anterior cruciate ligament (ACL) injury. This session will focus on both the disease (e.g., structural consequences) and illness (e.g., patient reported symptoms) components that define early OA. By understanding how to effectively define early OA after ACL injury, this will allow future studies for more effectively targeting at-risk patients who are in a more amenable early OA state.

Abstract(s):

  • O-48
    RADIOGRAPHIC CHANGES FOLLOWING SURGICAL
    AND NON-SURGICAL TREATMENT FOR DEGENERATIVE
    MENISCAL TEAR
    J. N. Katz1, J. E. Collins1, M. H. Jones1, E. Losina1, R. G. Marx2, A.
    Guermazi3, K. P. Spindler4, B. J. Cole5, L. A. MacFarlane1, F. Selzer1, L. A.
    Mandl2, R. H. Brophy6, B. A. Levy7, C. L. Cox8, Y. Chang9; 1Brigham and
    Women’s Hosp., Boston, MA, 2Hosp. for Special Surgery, New York, NY,
    3Boston Univ. Sch. of Med., Boston, MA, 4Cleveland Clinic, Cleveland, OH,
    5Rush Univ. Sch. of Med., Chicago, IL, 6Washington Univ. Sch. of Med., St.
    Louis, MO, 7Mayo Clinic Sch. of Med., Rochester, MN, 8Vanderbilt Univ. Med.
    Ctr., Nashville, TN, 9Massachusetts Gen. Hosp., Boston, MA

    O-49
    SOCIO-ECONOMIC INEQUALITIES IN SELF-REPORTED
    OUTCOMES OF DUTCH PRIMARY HIP AND KNEE
    ARTHROPLASTY PATIENTS FOR OSTEOARTHRITIS
    J. M. Bonsel1, M. Reijman1, J. A. Verhaar1, L. Van Steenbergen2, M. F.
    Janssen1, G. J. Bonsel1; 1Erasmus Med. Ctr., Rotterdam, Netherlands, 2Dutch
    Arthroplasty Registry, ’s-Hertogenbosch, Netherlands

    O-50
    ORTHOPEDIC SURGEONS’ PERSPECTIVES ON BODY
    MASS INDEX EXCLUSION THRESHOLDS FOR TOTAL
    JOINT ARTHROPLASTY: A QUALITATIVE STUDY
    K. Godziuk1, E. A. Reeson2, A. H. Harris3, N. J. Giori3; 1Univ. of Alberta,
    Edmonton, AB, Canada, 2Creighton Univ., Omaha, NE, 3Stanford Univ.,
    Stanford, CA

    O-51
    GOOD 10-YEAR OUTCOMES FOLLOWING THE
    TREATMENT ALGORITHM OF THE DELAWARE-OSLO ACL
    COHORT: KNEE OSTEOARTHRITIS, SYMPTOMS AND
    FUNCTION
    A. P. Urhausen1, M. Pedersen1, H. Grindem1,2, N. Ito3, E. Arhos3,4, A.
    Smith3, K. Silbernagel3, M. Axe3,5, L. Engebretsen1,6, L. Snyder-Mackler3,
    M. Risberg1,6; 1Norwegian Sch. of Sport Sci., Oslo, Norway, 2Karolinska
    Inst.t, Stockholm, Sweden, 3Univ. of Delaware, Newark, DE, 4Univ. of Ohio,
    Columbus, OH, 5First State Orthopaedics, Newark, DE, 6Oslo Univ. Hosp.,
    Oslo, Norway

    O-52
    THE INFLUENCE OF BASELINE DEMOGRAPHICS ON
    VARIABILITY OF OSTEOARTHRITIS PAIN CHANGE FROM
    BASELINE IN INTERVENTIONAL TRIALS
    A. R. Bihlet1, C. P. Miller1, J. R. Andersen1, Y. Li1, M. A. Karsdal2, P.
    Alexandersen3; 1NBCD, Herlev, Denmark, 2Nordic BioSci., Herlev, Denmark,
    3Sanos Clinic, Herlev, Denmark

Speaker(s):