OBJECTIVE: To determine outcome of Standardbred racehorses with moderate to severe midbody suspensory ligament desmitis (MSD) treated by means of ultrasound-guided intralesional injection of a single dose of platelet-rich plasma (PRP) followed by a program of gradually increased exercise. DESIGN: Nonrandomized clinical trial. ANIMALS: 9 Standardbred racehorses. PROCEDURES: Following injection of PRP, horses were allowed a controlled, gradual return to exercise. Race records for the year prior to injury and for 3 consecutive years after horses returned to racing were reviewed. For comparison purposes, race records of 9 Standardbred racehorses with no history of MSD racing at the same time were also reviewed. RESULTS: All 9 horses with MSD returned to racing after treatment; median time to return to racing was 32 weeks. All 9 horses raced at least once during the first and second years after returning to racing, but only 5 raced during the third year. When number of starts, total earnings, and earnings per start were compared between case and comparison horses, the only significant differences were number of starts during the third year after case horses returned to racing and earnings per start during the first year after case horses returned to racing, with values being significantly lower for case horses than for comparison horses. CONCLUSIONS AND CLINICAL RELEVANCE: Results suggested that horses with moderate to severe MSD treated by means of intralesional injection of a single dose of PRP followed by a program of gradually increased exercise had an excellent prognosis for returning to racing.
OBJECTIVE: To determine outcome of Standardbred racehorses with moderate to severe midbody suspensory ligament desmitis (MSD) treated by means of ultrasound-guided intralesional injection of a single dose of platelet-rich plasma (PRP) followed by a program of gradually increased exercise. DESIGN: Nonrandomized clinical trial. ANIMALS: 9 Standardbred racehorses. PROCEDURES: Following injection of PRP, horses were allowed a controlled, gradual return to exercise. Race records for the year prior to injury and for 3 consecutive years after horses returned to racing were reviewed. For comparison purposes, race records of 9 Standardbred racehorses with no history of MSD racing at the same time were also reviewed. RESULTS: All 9 horses with MSD returned to racing after treatment; median time to return to racing was 32 weeks. All 9 horses raced at least once during the first and second years after returning to racing, but only 5 raced during the third year. When number of starts, total earnings, and earnings per start were compared between case and comparison horses, the only significant differences were number of starts during the third year after case horses returned to racing and earnings per start during the first year after case horses returned to racing, with values being significantly lower for case horses than for comparison horses. CONCLUSIONS AND CLINICAL RELEVANCE: Results suggested that horses with moderate to severe MSD treated by means of intralesional injection of a single dose of PRP followed by a program of gradually increased exercise had an excellent prognosis for returning to racing.
Authors: Jagoda M Jalowiec; Matteo D'Este; Jennifer Jane Bara; Jessica Denom; Ursula Menzel; Mauro Alini; Sophie Verrier; Marietta Herrmann Journal: Tissue Eng Part C Methods Date: 2015-12-01 Impact factor: 3.056
Authors: Ana Paula L Moraes; Juliana J Moreira; Patrícia M Brossi; Thaís S L Machado; Yara M Michelacci; Raquel Y A Baccarin Journal: Can Vet J Date: 2015-08 Impact factor: 1.008
Authors: Raul F Silva; María E Alvarez; Diana L Ríos; Catalina López; Jorge U Carmona; Cleuza Mf Rezende Journal: BMC Vet Res Date: 2012-11-06 Impact factor: 2.741
Authors: Carlos E Giraldo; Catalina López; María E Álvarez; Ismael J Samudio; Marta Prades; Jorge U Carmona Journal: BMC Vet Res Date: 2013-02-12 Impact factor: 2.741