Interest of Follicular Helper Lymphocytes / Regulatory Follicular Helper Lymphocytes Ratio in IgA Nephropathy (LYMFONI)
Glomerulonephritis, IGA
About this trial
This is an interventional basic science trial for Glomerulonephritis, IGA focused on measuring Follicular helper T cells, Follicular regulatory T cells
Eligibility Criteria
Inclusion Criteria: IgA nephropathy histologically proven on renal biopsy according to KDIGO criteria, with 8 permeable glomeruli (patients diagnosed from 2009 with a minimum follow-up for their nephropathy of 5 years (arm 1) or patients diagnosed during the study (arm 2)) Control patients: Lupus or ANCA-associated vasculitis or polycystic kidney disease (arm 3) Exclusion Criteria: Legal incapacity or limited legal capacity Subjects with no social security coverage. Pregnancy / No effective contraceptive method
Sites / Locations
- Centre Hospitalier Universitaire de BesançonRecruiting
Arms of the Study
Arm 1
Arm 2
Arm 3
Other
Other
Other
IgA nephropathy in follow-up (arm 1)
Newly diagnosed IgA nephropathy (arm 2)
CD163s control (arm 3)
Diagnosis of IgA nephropathy from 2009, with a minimum follow-up for nephropathy of 5 years
Diagnosis of IgA nephropathy during the study period
Diagnosis of Lupus or ANCA-associated vasculitis or polycystic kidney disease