Current use of biologic therapies for musculoskeletal disease: A survey of board‐certified equine specialists. Issue 4 (5th April 2022)

• Record Type: Journal Article
• Authors: Knott, Lindsay E.; Fonseca‐Martinez, B. Alexander; O'Connor, Annette M.; Goodrich, Laurie R.; McIlwraith, C. Wayne; Colbath, Aimee C.
• Is Part Of: Veterinary surgery. Volume 51:Issue 4(2022)
• Page Start: 557
• Page End: 567
• Publication Date: 2022-04-05
• Subjects: Veterinary surgery -- Periodicals; Veterinary Medicine -- Periodicals; Surgery -- Periodicals; Societies, Medical -- Periodicals; 636.0897
• DOI: 10.1111/vsu.13805
• Languages: English
• ISSNs: 0161-3499

Abstract

Abstract: Objective: To evaluate the use of mesenchymal stem cells (MSCs), autologous conditioned serum (ACS), platelet‐rich plasma (PRP), and autologous protein solution (APS) for the treatment of equine musculoskeletal disease by diplomates of the American College of Veterinary Surgery (ACVS), and American College of Veterinary Sports Medicine and Rehabilitation (ACVSMR). Study design: Cross‐sectional study. Sample population: Diplomates ( n = 423). Methods: An email link was sent to ACVS and ACVMR diplomates. A survey contained 59 questions regarding demographics, as well as indications, frequency, adverse effects, and limitations of use. Responses were analyzed using Fisher's exact test. Results: One hundred and fifty four surveys were analyzed. Years in practice and type of practice were not associated with biologic therapy use. PRP was the most used therapy (120/137; 87.5%). PRP and MSCs were most often administered intralesionally while ACS and APS were most often administered intra‐articularly. ACS (50/104; 48.1%) treatment was repeated commonly within 2 weeks of initial injection. MSCs (39/90; 43.3%) and PRP (38/100; 38%) were commonly repeated 1‐2 months after initial injection and APS was typically repeated >4 months after initial injection (21/53; 39.6%). Local inflammation and expense were the most common adverse effect and limitation of use. Conclusion: Diplomates most commonly utilized PRP and MSC intralesionally for soft‐tissue injuries, and ACS and ACP intra‐articularly for joint injury. Protocols for repeated administration varied widely. Local inflammation was a clinical concern with the use of biologics. Clinical significance: Biologic therapies are used commonly by ACVS and ACVSMR diplomates for soft tissue and joint disease.