Head-to-head evidence
RD01 (PEG-EPO) vs rESP
Same mechanism, same race: design-graded trial evidence for both assets, with the grading rationale shown. Grades describe the quality of the evidence, never the merits of either security.
Chronic Kidney Disease
Shared mechanism: Erythropoietin receptor (EPO-R) · full Chronic Kidney Disease pipeline
RD01 (PEG-EPO)
Developed by Shenzhen Sciprogen Bio-pharmaceutical
NCT04231292 · Phase 2 · status unknown
This is a randomized, controlled trial (active and placebo comparator arms) using hemoglobin concentration, the disease-defining measure for anemia, as its primary endpoint, but only participants were masked (not investigators or assessors), and no results have yet been posted.
rESP
Developed by Shenyang Sunshine Pharmaceutical
NCT05211167 · Phase 3 · status unknown
This is a randomized, active-controlled Phase 3 trial with an adequately sized enrollment comparing the study drug against a standard recombinant erythropoietin, using change in hemoglobin, the measure that defines the anemia being treated, as its primary endpoint. However, the trial was not blinded, and results have not been posted yet. (Independently confirmed by a second model, in-session-confirm:claude-opus-20260822.)
The full competitive landscape for each asset (every same-race competitor with aligned evidence, sortable) is on the asset pages: RD01 (PEG-EPO)'s landscape · rESP's landscape