A possible favorable effect of colchicine in IgA nephropathy in a carrier of a MEFV mutation

IgA nephropathy is the most common primary glomerulopathy. Currently, no satisfactory treatment is available and as a result, a significant proportion of affected patients progress to end-stage renal disease. We present a patient with IgA nephropathy in whom continuous colchicine treatment induced remission, which has lasted for 22 years. The patient was a carrier of a mutation in the FMF gene (MEFV). This case raises hopes for a better prognosis in at least one subgroup of IgA nephropathy, consisting of patients who happen to be heterozygous carriers of MEFV mutations.