Fig. 1From: The Ferumoxytol for Anemia of CKD Trial (FACT)—a randomized controlled trial of repeated doses of ferumoxytol or iron sucrose in patients on hemodialysis: background and rationaleStudy design and treatment in main study. HD hemodialysis, Hb hemoglobin, ICF informed consent form, IV intravenous, MRI magnetic resonance imaging, TP treatment period, TSAT transferrin saturationBack to article page