# A Placebo-Controlled Study of Collagen Hydrolysate in Subjects With Knee Osteoarthritis (OA)

> **NCT00536302** · PHASE2,PHASE3 · COMPLETED · sponsor: **GELITA** · enrollment: 30 (actual)

## Conditions studied

- Knee Osteoarthritis (OA)

## Interventions

- **DIETARY_SUPPLEMENT:** Collagen Hydrolysate
- **DIETARY_SUPPLEMENT:** Placebo

## Key facts

- **NCT ID:** NCT00536302
- **Lead sponsor:** GELITA
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE2,PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-03
- **Primary completion:** 2008-11
- **Final completion:** 2009-01
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2009-02-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00536302

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00536302, "A Placebo-Controlled Study of Collagen Hydrolysate in Subjects With Knee Osteoarthritis (OA)". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT00536302. Licensed CC0.

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