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

RECRUITINGSponsored by Lille Catholic University
Actively Recruiting
SponsorLille Catholic University
Started2021-03-16
Est. completion2023-10
Eligibility
Age18 Years+
Healthy vol.Accepted
View on ClinicalTrials.gov →

NCT04695028

Summary

The objective of this research is to collect data to create an observatory of microcrystalline rheumatism (gout and calcium-crystal rheumatism) in patients treated at the Groupement des Hôpitaux de l'Institut Catholique de Lille, in order to better understand the disease and improve patient care, in particular with the help of medical imaging.

Eligibility

Age: 18 Years+Healthy volunteers accepted
Inclusion Criteria:

* Diagnosis of gout according to American College of Rheumatology /European League Against Rheumatism (ACR/EULAR) 2015 criteria OR diagnosis of calcium pyrophosphate dihydrate crystal deposition disease (CPPD) based on EULAR 2011 recommendations OR diagnosis of hydroxyapatite crystal rheumatism (HCR) according to a typical clinical sequence and demonstration of compatible calcium deposits on imaging
* patient who will benefit or has benefited from an ultrasound and/or DECT evaluation of microcrystalline deposits
* clinical suspicion of microcrystalline rheumatism requiring further imaging to confirm the diagnosis

Exclusion Criteria:

* Refusal or contra-indication to perform ultrasound or dual energy scanning.
* Patient's opposition to the use of his or her health data for research purposes
* Patient under guardianship or curatorship
* Pregnant woman
* Person not affiliated to a social security scheme or entitled to a social security benefit

Conditions4

ArthritisChondrocalcinosisGoutHydroxyapatite

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