# Effects of Sand Treatment on Osteoarthritis

> **NCT03943303** · NA · TERMINATED · sponsor: **University Vila Velha** · enrollment: 150 (actual)

## Conditions studied

- Osteo Arthritis Knee

## Interventions

- **RADIATION:** Natural gamma radiation from the monazite sands
- **RADIATION:** Normal sands exposure patients

## Key facts

- **NCT ID:** NCT03943303
- **Lead sponsor:** University Vila Velha
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2021-07-28
- **Primary completion:** 2021-07-28
- **Final completion:** 2021-08-23
- **Target enrollment:** 150 (ACTUAL)
- **Why stopped:** Because the Pandemia COVID-19 was not possible to bring the participants to the beach.
- **Last updated:** 2021-10-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03943303

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03943303, "Effects of Sand Treatment on Osteoarthritis". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03943303. Licensed CC0.

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