# Intra-articular Polyacrylamide Hydrogel in Knee Osteoarthritis

> **NCT03897686** · NA · COMPLETED · sponsor: **Research Centre BIOFORM** · enrollment: 144 (actual)

## Conditions studied

- Osteoarthritis

## Interventions

- **DEVICE:** hydrous biopolymer with silver ions "Argiform"
- **DEVICE:** saline solution

## Key facts

- **NCT ID:** NCT03897686
- **Lead sponsor:** Research Centre BIOFORM
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-11-29
- **Primary completion:** 2020-06-02
- **Final completion:** 2020-12-17
- **Target enrollment:** 144 (ACTUAL)
- **Last updated:** 2025-01-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03897686

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03897686, "Intra-articular Polyacrylamide Hydrogel in Knee Osteoarthritis". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT03897686. Licensed CC0.

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