Search for BIO Diagnostic and Prognostic Markers in Adult VAScularitis
University Hospital, Tours
225 participants
Nov 22, 2022
OBSERVATIONAL
Conditions
Summary
To date, there are no reliable diagnostic blood markers of adult vasculitis. To date, the diagnosis of vasculitis is based on invasive procedure, biopsy of affected tissues potentially at risk of complication . In addition, there are no reliable biomarkers to predict the evolution of vasculitis (relapse, refractory form ...) necessary for the management of patients (type of treatment, duration ..) Prospective study, monocentric (CHU de Tours), non-interventional, aimed at finding diagnostic and prognostic biomarkers (both metabolomic and immunologic) in adult vasculitis patients.
Eligibility
Inclusion Criteria5
- Age > 16 years
- Active vasculitis, new diagnosis or relapse
- IgA vasculitis
- ANCA vasculitis
- Giant cell arteritis
Exclusion Criteria6
- Person who has objected to the processing of data
- Pregnant woman
- Patient positive for HIV, HBV, HCV
- Treatment in the previous month with corticosteroids, immunosuppressive drugs or biotherapy.
- Patient unable to understand the information leaflet
- Adult under guardianship or curatorship
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Interventions
4 blood sampling per patient and an additional one in case of relapse
Locations(1)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT05565885