Molecular Diagnosis of Systemic Autoinflammatory Diseases

NCT ID: NCT05364294

Last Updated: 2025-02-10

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

300 participants

Study Classification

OBSERVATIONAL

Study Start Date

2022-05-18

Study Completion Date

2033-05-02

Brief Summary

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Systemic autoinflammatory diseases (SAIDs) are a set of rare clinically and genetically heterogeneous conditions. The project proposes to identify novel genes and specific signatures in subgroups of patients with SAIDs.

Detailed Description

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SAIDs are characterized by long dormant periods with no or only minor clinical symptoms interrupted by febrile crises accompanied by serous and synovial membrane inflammation that spontaneously resolves. Over the last decades, more than 50 genes encoding key components of the innate immune system have been identified to be involved in the pathophysiology of SAIDs, with both germline and somatic mosaic variations. When disease-causing variations are identified, specific biotherapies are proposed depending on the involved gene and pathway. However, despite these scientific advances, most SAIDs (70%) are of unknown etiology, the diagnosis is made with significant delay, and no targeted therapy can be suggested. This project aims to generate specific understanding and develop strategies for SAID patients with unknown etiology. The investigators aim to advance our understanding of SAIDs pathophysiology, find the disease-causing gene variations and identify the involved cellular pathways that should accelerate correct diagnosis and personalize treatment.

Conditions

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Inflammatory Disease Genetic Disease Somatic Mutation Molecular Sequence Variation Molecular Pathway Deregulation

Study Design

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Observational Model Type

COHORT

Study Time Perspective

CROSS_SECTIONAL

Eligibility Criteria

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Inclusion Criteria

* A patient presenting with a clinical and biological aseptic inflammatory syndrome associating one or more of the following signs: spontaneously resolving fever, abdominal (pain, diarrhea), locomotor (arthralgia, myalgia), thoracic (pain, pericarditis), cutaneous, sensory (uveitis, deafness), or renal (amyloidosis) involvement.

Exclusion Criteria

* Adult subject to legal protection measures (guardianship, curatorship, safeguard of justice).
Minimum Eligible Age

1 Week

Maximum Eligible Age

120 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Institut National de la Santé Et de la Recherche Médicale, France

OTHER_GOV

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Trousseau Hospital

Paris, , France

Site Status RECRUITING

Countries

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France

Central Contacts

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Irina GIURGEA

Role: CONTACT

+33144735295

Facility Contacts

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Irina GIURGEA, MD-PhD

Role: primary

Role: backup

Other Identifiers

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C20-97

Identifier Type: -

Identifier Source: org_study_id

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