NCT05859191Recruiting
Study of Neonatal IgG Fc Receptor Expression in Natural Killer T Cells Expressing an Invariant T Receptor : Implication in the Pathophysiology of Systemic Lupus
Study of Neonatal Immunoglobulin G (IgG) Fc Receptor (FcRn) Expression in Natural Killer T Cells Expressing an Invariant T Receptor (iNKT): Implication in the Pathophysiology of Systemic Lupus
Source: ClinicalTrials.gov · Last updated 30 Apr 2026
Brief summary (registry, in English)
This study evaluates the variation of expression of the neonatal Fc receptor (FcRn) in Natural Killer T Cells Expressing an Invariant T Receptor (iNKT) and monocytes along with the surface expression of Fc gamma type II receptor (RII) and RIII in active or newly diagnosed lupus patients compared to inactive lupus patients.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 50 (estimated)
- First submitted
- 3 May 2023
- Start date
- 21 Jul 2023
- Primary completion date
- Jul 2027
- Lead sponsor
- University Hospital, Tours
- Diseases
- Lupus (SLE)
- NCT number
- NCT05859191
What you commit to
- Study type: Observational
- Planned participants: 50
- From 21 Jul 2023 to the primary completion date, Jul 2027
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- Main autoimmune disease other than lupus
Other
- Patient under legal protection, guardianship or curators
- Opposition to data processing
Who the study is looking for
- Age ≥ 18 years
- Diagnosis of definite systemic lupus which may be associated with secondary antiphospholipid syndrome and/or secondary Gougerot-Sjögren's
- Lupus patient, newly diagnosed or known, untreated or in relapse
- Lupus patient considered stable by the treating practitioner
- Requiring blood sampling for follow-up
Age in the registry: 18 years to - · Sex: All · Accepts healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| University hospital Coordinator of this site? Confirm its status | Tours | France | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.