PBF-1681 (Ferric Citrate) for the Treatment of IDA in Patients With NDD-CKD

This is a Phase 3, 24-week, multicenter study in Taiwan, comprising a 16-week, randomized, double-blind, placebo-controlled period ("Randomized Period"), followed by an 8-week open-label extension period, where all subjects receive PBF-1681 (ferric citrate) ("Extension Period"). The study will consist of 10 visits over a period of 24 weeks. There will be a screening period of up to 14 days. Approximately 200 subjects will be randomized into the Randomized Period in a 1:1 ratio to receive either PBF-1681 or matching placebo, at baseline.