# Genesis of Scleroderma: Role of Environmental Factors in 100 Patients With Scleroderma and 300 Controls

> **NCT00213525** · — · COMPLETED · sponsor: **University Hospital, Rouen** · enrollment: 300 (actual)

## Conditions studied

- Scleroderma

## Interventions

- **OTHER:** Questionnary for environmental factors research

## Key facts

- **NCT ID:** NCT00213525
- **Lead sponsor:** University Hospital, Rouen
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2004-10
- **Primary completion:** 2008-10
- **Final completion:** 2008-10
- **Target enrollment:** 300 (ACTUAL)
- **Last updated:** 2015-02-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00213525

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00213525, "Genesis of Scleroderma: Role of Environmental Factors in 100 Patients With Scleroderma and 300 Controls". Retrieved via AI Analytics 2026-06-14 from https://api.ai-analytics.org/clinical/NCT00213525. Licensed CC0.

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