# The Effectiveness of Ultrasound Guided Ozone (O2-O3) Injection With Knee Osteoarthritis

> **NCT04830423** · NA · UNKNOWN · sponsor: **Gaziler Physical Medicine and Rehabilitation Education and Research Hospital** · enrollment: 96 (estimated)

## Conditions studied

- Knee Osteoarthritis

## Interventions

- **PROCEDURE:** Medical ozone injection
- **PROCEDURE:** steroid injection group

## Key facts

- **NCT ID:** NCT04830423
- **Lead sponsor:** Gaziler Physical Medicine and Rehabilitation Education and Research Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-04-15
- **Primary completion:** 2022-04-15
- **Final completion:** 2022-04-15
- **Target enrollment:** 96 (ESTIMATED)
- **Last updated:** 2022-03-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04830423

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04830423, "The Effectiveness of Ultrasound Guided Ozone (O2-O3) Injection With Knee Osteoarthritis". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04830423. Licensed CC0.

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