Head-to-head evidence
CT-P17 vs SAR441566
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.
Rheumatoid Arthritis
Shared mechanism: TNF-alpha · full Rheumatoid Arthritis pipeline
CT-P17
Developed by Celltrion
NCT03789292 · Phase 3 · completed
The trial was a large randomized, quadruple-blind comparison of CT-P17 and Humira, with 324 participants per initial treatment group. Its primary clinical endpoint, ACR20 response at Week 24, had identical reported counts in both groups, but the registry does not state whether the prespecified statistical comparison met its criterion, so the result is unclear.
SAR441566
Developed by Sanofi
NCT06073093 · Phase 2 · completed
The study randomized 264 participants to four SAR441566 dose regimens or placebo and used triple masking of participants, investigators, and outcome assessors. Its primary endpoint was the clinical ACR20 response at week 12, but results have not been posted, so whether the endpoint was met or missed cannot be assessed.
Caveat: this result is taken from a company announcement or a news report of one, not from the trial registry or a peer-reviewed publication. Treat the figures as the sponsor's own statement, not as independently verified evidence.
The full competitive landscape for each asset (every same-race competitor with aligned evidence, sortable) is on the asset pages: CT-P17's landscape · SAR441566's landscape