# Study of Nonsteroidal Anti-inflammatory Drugs in People With Painful Knee Osteoarthritis

> **NCT05430230** · PHASE4 · ACTIVE_NOT_RECRUITING · sponsor: **Northwestern University** · enrollment: 20 (estimated)

## Conditions studied

- Osteoarthritis, Knee

## Interventions

- **DRUG:** Naproxen 500 Mg
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT05430230
- **Lead sponsor:** Northwestern University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2022-08-24
- **Primary completion:** 2027-06
- **Final completion:** 2027-09-01
- **Target enrollment:** 20 (ESTIMATED)
- **Last updated:** 2026-03-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05430230

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05430230, "Study of Nonsteroidal Anti-inflammatory Drugs in People With Painful Knee Osteoarthritis". Retrieved via AI Analytics 2026-09-07 from https://api.ai-analytics.org/clinical/NCT05430230. Licensed CC0.

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