PetVivo Holdings reports positive data in Spryng osteoarthritis study
PetVivo Holdings reported positive data from a peer-reviewed study on Spryng, its treatment for canine osteoarthritis. 55% of dogs showed significant improvement in pain scores. The study supports continued evaluation of the treatment.

*this image is generated using AI for illustrative purposes only.
PetVivo Holdings announced positive results from a peer-reviewed study evaluating its Spryng treatment for canine osteoarthritis and cranial cruciate ligament disease. The study found that 55% of enrolled dogs achieved at least a 25% improvement in the primary endpoint, the modified Glasgow Composite Pain Scale (mGCPS). Statistically significant improvements were observed across all additional clinician- and owner-assessed outcome measures during the 84-day evaluation period.
The prospective proof-of-concept study enrolled 40 client-owned dogs diagnosed with unilateral suspected cranial cruciate disease and osteoarthritis. Each dog received a single intra-articular injection of the collagen-elastin hydrogel microparticulate biomaterial. Evaluations included serial clinical examinations, the mGCPS, clinician assessments, and owner-reported outcome measures.
Key Findings
The investigators concluded that the biomaterial demonstrated feasibility for use in dogs with suspected cranial cruciate disease and stifle osteoarthritis within the subjective parameters evaluated. They noted that further studies utilizing objective outcome measures are warranted.
| Metric | Result |
|---|---|
| Dogs achieving ≥25% improvement in mGCPS | 55% |
| Study duration | 84 days |
| Number of dogs enrolled | 40 |
The study was funded by PetVivo Holdings, Inc. and conducted by participating investigators. The findings were evaluated and accepted for publication through the independent peer-review process of Veterinary Record.
What are the next steps for conducting larger-scale studies with objective outcome measures to validate these findings?
How will these positive results influence regulatory approval pathways for Spryng in key veterinary markets?
What is the anticipated commercial launch timeline and pricing strategy for Spryng based on this data?





























