# Clinical Trial to Assess the Safety and Efficacy of Intra-articular Injection Collagen Versus Hyaluronic Acid on Knee Osteoarthritis

> **NCT07511777** · NA · COMPLETED · sponsor: **Cellontech Co., Ltd.** · enrollment: 100 (actual)

## Conditions studied

- Osteoarthitis

## Interventions

- **DEVICE:** CartiZol
- **DRUG:** Synovian inj.

## Key facts

- **NCT ID:** NCT07511777
- **Lead sponsor:** Cellontech Co., Ltd.
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2024-02-06
- **Primary completion:** 2025-08-05
- **Final completion:** 2025-11-13
- **Target enrollment:** 100 (ACTUAL)
- **Last updated:** 2026-04-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07511777

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07511777, "Clinical Trial to Assess the Safety and Efficacy of Intra-articular Injection Collagen Versus Hyaluronic Acid on Knee Osteoarthritis". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT07511777. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*