IgA Nephropathy Biomarkers Evaluation Study (INTEREST)
This prospective cohort study is designed to examine the association between blood and urine biomarkers (including genetic variants) and long-term kidney disease progression among 2000 Chinese IgA nephropathy patients with relatively normal kidney function (eGFR≥60 ml/min/1.73 m2).
Male or female individuals aged 14 years or older [+5]
Relatives were diagnosed with biopsy-proven primary IgA nephropathy; [+1]