Informaton For Medical Professionals

Nephrotic Syndrome Study Network

The Nephrotic Syndrome Study Network (NEPTUNE) includes patients presenting with significant proteinuria with a clinical indication for a kidney biopsy. The study participants will be classified according to the kidney biopsy results into one of three subcohorts, including Minimal change disease/Focal segmental glomerulosclerosis; Membranous nephropathy; and other conditions. Read More >

Ancillary Studies Policy and Application

The Nephrotic Syndrome Study Network is able to share collected data, biological specimens and infrastructure for ancillary studies in FSGS, MCD, and MN. For information, see the NEPTUNE Ancillary Study Policy and Procedures. Questions? Contact the NEPTUNE Ancillary Review Committee at

Refer A Patient to the Contact Registry