Clinical Trial Update: Efficacy of Intra-articular Collagen Injection in Patients With Knee Joint Pain Compared to Normal Saline Injection [Phase 4]

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Summary

A Phase 4 trial evaluated the efficacy of intra-articular collagen injections versus saline for knee joint pain, with results posted after completion.

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Diseases / indications

• Chondromalacia Patellae
• Osteoarthritis
• Post-traumatic Arthritis

Drugs mentioned

• Intra-articular collagen injection (collagen)

Snippet

Sponsor: Cellontech Co., Ltd. | Conditions: Chondromalacia, Osteoarthritis | Phase 4 | Status: COMPLETED | Results posted: 2026-04-17