# CRYSTALILLE Cohort: Getting the Whole Picture of Crystal-related Arthropathies

> **NCT04695028** · — · RECRUITING · sponsor: **Lille Catholic University** · enrollment: 1000 (estimated)

## Conditions studied

- Gout
- Chondrocalcinosis
- Hydroxyapatite

## Interventions

- **OTHER:** Data collection

## Key facts

- **NCT ID:** NCT04695028
- **Lead sponsor:** Lille Catholic University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2021-03-16
- **Primary completion:** 2023-10
- **Final completion:** 2030-10
- **Target enrollment:** 1000 (ESTIMATED)
- **Last updated:** 2023-06-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04695028

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04695028, "CRYSTALILLE Cohort: Getting the Whole Picture of Crystal-related Arthropathies". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04695028. Licensed CC0.

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