Head-to-head evidence
Alirocumab vs SYH2053
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.
Atherosclerotic Cardiovascular Disease
Shared mechanism: PCSK9 · full Atherosclerotic Cardiovascular Disease pipeline
Alirocumab · Praluent
Marketed by Regeneron Pharmaceuticals
NCT01507831 · Phase 3 · completed
The study was large (2,341 participants), randomized, quadruple-blind, and placebo-controlled. Its primary clinical safety endpoint was reported, but the registry does not provide a statistical significance test for the comparison, so whether the primary endpoint was met cannot be determined.
Next expected readout: December 2026 · NCT07477704 (registry estimate)
SYH2053
Developed by CSPC Pharmaceutical Group
NCT07421232 · Phase 2 · completed
The trial was randomized and participant-blinded, with placebo and inclisiran comparator groups, and enrolled 156 participants. Its primary endpoint was the clinically accepted LDL-C measure, but the outcome comparison cannot yet be assessed because results are not available.
Next expected readout: December 2027 · NCT07421284 (registry estimate)
The full competitive landscape for each asset (every same-race competitor with aligned evidence, sortable) is on the asset pages: Alirocumab's landscape · SYH2053's landscape