Knowledge of dasatinib-induced nephrotic syndrome is largely based on case reports. The clinical features of dasatinib-induced nephrotic syndrome are unknown. We collected case reports of 25 patients with nephrotic syndrome and analyzed their clinical characteristics. Overall, the onset of nephrotic syndrome ranged from 10 days to 5 years after dasatinib administration. Nine patients (36.0%) had clinical symptoms, mainly periorbital edema and lower-extremity edema. Serum albumin ranged from 1.2 g/dL to 3.7 g/dL in 10 patients (38.5%). The 24-h urine protein values ranged from 3.54 g/day to 118 g/day. Kidney biopsy of 13 patients (52.0%) mainly showed focal foot process effacement, mesangial hyperplasia, endothelial cell damage and focal segmental glomerulosclerosis. Proteinuria resolved or recovered after dasatinib discontinuation or dose reduction or switching to other tyrosine kinase inhibitors (TKIs).
Keywords: Adverse event; Dasatinib; Nephrotic syndrome; Proteinuria; Renal disease.
© 2022. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.