# Long Duration High Frequency Ultrasound for the Treatment of Osteoarthritis

> **NCT07515872** · PHASE2 · NOT_YET_RECRUITING · sponsor: **ZetrOZ, Inc.** · enrollment: 240 (estimated)

## Conditions studied

- Arthritis
- Osteo Arthritis of the Knee

## Interventions

- **DEVICE:** Sustained Acoustic Device with 2.5% Diclofenac Patch
- **DEVICE:** Sustained Acoustic Device with 0% Diclofenac Patch
- **DRUG:** Intra articular injection

## Key facts

- **NCT ID:** NCT07515872
- **Lead sponsor:** ZetrOZ, Inc.
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-05-01
- **Primary completion:** 2027-05-31
- **Final completion:** 2028-05-31
- **Target enrollment:** 240 (ESTIMATED)
- **Last updated:** 2026-04-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07515872

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07515872, "Long Duration High Frequency Ultrasound for the Treatment of Osteoarthritis". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT07515872. Licensed CC0.

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