# Treatment of Ectopic Calcification / Ossification With Sodium Thiosulfate (CATSSO)

> **NCT03979378** · — · UNKNOWN · sponsor: **University Hospital, Limoges** · enrollment: 120 (estimated)

## Conditions studied

- Sodium Thiosulfate
- Ectopic Ossification

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03979378
- **Lead sponsor:** University Hospital, Limoges
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2015-02
- **Primary completion:** 2020-02
- **Final completion:** 2020-02
- **Target enrollment:** 120 (ESTIMATED)
- **Last updated:** 2019-06-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03979378

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03979378, "Treatment of Ectopic Calcification / Ossification With Sodium Thiosulfate (CATSSO)". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03979378. Licensed CC0.

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