J Knee Surg 2019; 32(01): 009-025
DOI: 10.1055/s-0038-1676449
Special Focus Section
Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Intra-articular Corticosteroids for Knee Pain—What Have We Learned from the Equine Athlete and Current Best Practice

C. Wayne McIlwraith
1  Orthopaedic Research Center, Department of Clinical Sciences, Colorado State University, Fort Collins, Colorado
,
Christian Lattermann
2  Department of Orthopaedic Surgery, Division of Sports Medicine, Brigham and Women's Hospital, Boston, Massachusetts
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Publikationsverlauf

20. Juni 2018

11. November 2018

Publikationsdatum:
18.Dezember 2018 (eFirst)

Abstract

The use of intra-articular corticosteroids for traumatic arthritis and osteoarthritis (OA) is common in the horse. The beneficial and deleterious effects of the principal corticosteroids used betamethasone esters (Celestone [Soluspan], methylprednisolone acetate [Depo Medrol], and triamcinolone acetonide [TA] [Vetalog or Kenalog]) have been defined for the horse. While TA has both disease-modifying as well as symptom-modifying effects, methyl prednisolone acetate has deleterious effects on the articular cartilage. Studies in traumatically injured joints show the same rationale (suppression of deleterious mediators associated with inflammation) and positive results from the use of TA in both equine and human patients. Studies in the experimental equine OA model allow for more in-depth knowledge of disease-modifying effects. Recent insights allow us to understand posttraumatic OA as an early consequence of joint injury that may require a more aggressive and proactive treatment approach than commonly applied to date.