Head-to-head evidence
infliximab 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
infliximab · Remicade
Marketed by Johnson & Johnson and partners
NCT00269867 · Phase 3 · completed
This randomised, double-blind, placebo-controlled trial in 428 patients with rheumatoid arthritis (ATTRACT) reported ACR20 responses of 50-58% across the infliximab plus methotrexate regimens against 20% on placebo plus methotrexate at week 30 (P<0.001 for each regimen), on a validated measure of disease activity.
Next expected readout: March 2028 · NCT03414502 (registry estimate)
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: infliximab's landscape · SAR441566's landscape