# Effectiveness of Oral Hyaluronic Acid (A+ HA(tm), TOP Pharm.) in Knee Osteoarthritis: Clinical Trial

> **NCT04212741** · NA · COMPLETED · sponsor: **China Medical University Hospital** · enrollment: 97 (actual)

## Conditions studied

- Knee Osteoarthritis

## Interventions

- **DIETARY_SUPPLEMENT:** A+ HA(tm)
- **DIETARY_SUPPLEMENT:** Placebo

## Key facts

- **NCT ID:** NCT04212741
- **Lead sponsor:** China Medical University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-11
- **Primary completion:** 2014-07
- **Final completion:** 2014-07
- **Target enrollment:** 97 (ACTUAL)
- **Last updated:** 2020-01-03

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04212741

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04212741, "Effectiveness of Oral Hyaluronic Acid (A+ HA(tm), TOP Pharm.) in Knee Osteoarthritis: Clinical Trial". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04212741. Licensed CC0.

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