Peer-reviewed veterinary case report
Working dogs with fibrotic myopathy treated by shockwave and rehab
By Tsai, Frank C & Alvarez, Leilani X·Published in Frontiers in veterinary science·2023·Department of Integrative and Rehabilitative Medicine, United States·View original on PubMed →
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Original publication title: Outcome of eight working dogs with fibrotic myopathy following extracorporeal shockwave and rehabilitation therapy: a case series.
- Species:
- dog
Plain-English summary
Eight working German Shepherds with hind leg lameness due to fibrotic myopathy (a condition that causes stiffness and pain in the muscles) were treated with extracorporeal shockwave therapy and rehabilitation therapy. These treatments included various methods like massage, stretching, and underwater treadmill exercises. On average, the dogs were able to continue working for over two and a half years after starting treatment, with no reported limitations in their activity. This suggests that these non-invasive therapies can help working dogs maintain their performance despite this condition.
People also search for: German Shepherd hind leg lameness treatment · fibrotic myopathy in dogs · extracorporeal shockwave therapy for dogs
Abstract
INTRODUCTION: Fibrotic myopathy of the gracilis, semitendinosus, and semimembranosus is described primarily in working German Shepherd dogs. The purpose of this case series is to describe the rehabilitation modalities and treatments utilized in working dogs with fibrotic myopathy and the time frame they were able to continue working. METHODS: Medical records of patients with hindlimb lameness that were presented to the Schwarzman Animal Medical Center in New York City from 2012 to 2023 were retrospectively searched. Signalment, history, clinical evaluation, gait analysis, goniometry of stifles, and follow-up evaluation were compared among patients. Ten male working dogs met inclusion criteria. Extracorporeal Shockwave Therapy (ECSWT) was administered under sedation or general anesthesia. Rehabilitation therapy (RT), including massage, hamstring stretch, photobiomodulation, pulsed electromagnetic field therapy, warm compress, therapeutic ultrasound, underwater treadmill, and therapeutic exercises, were performed once every one to 3 weeks with varying protocols according to patient assessments. Follow-up phone calls and emails were conducted to determine long-term outcome. RESULTS: On average, dogs were able to work full-time for 32.1 months (range 6-82; SD 23.6) from the time of diagnosis. No activity limitation was reported by the owners/handlers. DISCUSSION: This report is the first to describe non-invasive medical treatments that may extend the working ability of dogs diagnosed with fibrotic myopathy. Further prospective randomized controlled studies are needed to demonstrate the efficacy of ECSWT and RT for treating fibrotic myopathy. CONCLUSION: The results of this retrospective study suggest that the combination of ECSWT and RT may allow working dogs with fibrotic myopathy to continue their working capacity for an extended period of time.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/38260195/