In the space of only a few years, immunoglobulin A nephropathy (IgAN) has gone from no drug therapies available to three options on a list that is growing. The questions that remain now are how to segment IgAN patients and which drug to use – a question that even nephrologists are having difficulty answering – and what challenges in the disease and its treatment they must still seek to address.
IgAN Market Snapshot: Growing Market, But Patient Segmentation Still A Question
IgA nephropathy has gone from having zero to three approved treatments in just a few years, with over half a dozen more in late-stage development. But there are still many unknowns.

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