This is a Phase 1b, single-center, dose-escalating study to evaluate the safety, tolerability, and pharmacodynamic effect of RBT-1 in healthy volunteers and in subjects with stage 3b-4 CKD. The following biomarkers will be used as surrogate measures of protective activity: Haptoglobin, Ferritin, Bilirubin, Hemopexin, IL-10, and Heme Oxygenase-1. Additionally, the P21 biomarker will be monitored at various points of the study.
A Phase 1b study to evaluate the safety, tolerability and pharmacodynamic effect of RBT-1 in healthy volunteers and subjects with stage 3b-4 CKD.