Ireland
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Starting soon Observational

Are Mast Cells Involved in Autoinflammatory Diseases

NCT05292768 · tracked via the Priya Life Science France tracker
Phase
Observational
Started
2022-03
Last updated
2022-03-23

Condition(s) studied

Autoinflammatory DiseaseFMFTRAPSMKDCryopyrin Associated Periodic SyndromeHaploinsufficiency

Study summary

Autoinflammatory diseases (AID) are caused by innate immunity dysregulation. AID pathophysiology is only partly understood, especially in the case of unclassified AID. Mast cells (MC) are innate immune cells associated with a spectrum of disease between systemic mastocytosis and mast cell activation syndrome. The implication of MC has been shown in cryopyrin associated periodic syndrome (CAPS).Our aim is to evaluate the involvement of MC in AID by assessing clinical and biological signs of MC activation and studying cutaneous and digestive biopsies.

Eligibility

Sex
ALL
Min age
18 Years
Max age
—
Healthy volunteers
No
Inclusion Criteria: * Patients \>18 years old with Auto-inflammatory diseases already followed up at the CeRéMAIA (french national reference center for autoinflamamtory diseases and AA amyloidosis) of Tenon hospital and included in the JIRcohorte * Healthy adult controls, age- and sex-matched with MAI patients, and controls with mastocytosis, an immuno-inflammatory disease. * Subject affiliated to or entitled to a social security scheme * Collection of the patient's or healthy control's non-opposition Exclusion Criteria: * Subjects unable to answer questions or express themselves * Subjects who do not speak French * Subject deprived of liberty or under legal protection.

Primary outcome measure(s)

  • : presence of MCAS — at inclusion
    presence of clinical and biological markers of MCAS

Trial sites (1)

FacilityCityRegionStatus
Service de Médecine Interne Paris France
Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT05292768 on ClinicalTrials.gov ↗ ← All trials in France