CONSISTENT RESPONSE RATES

ACR20/50/70 RATES WERE SUSTAINED THROUGH 52 WEEKS​ WITH SOTYKTU1-4*

Actor portrayal of SOTYKTU® patient with psoriatic arthritis carrying backpack

POETYK PSA-2: ACR RESPONSE OVER TIME (NRI)1,2

Graph of ACR joint response over time in POETYK PSA-2 clinical trials

In PSA-1 and PSA-2, ACR20 responses at Week 16 were consistent regardless of3:

  • Concomitant DMARD use
  • Prior TNF-inhibitor use (PSA-2 only)
  • Baseline disease activity

ACR20 at Week 16 was a primary endpoint. ACR20 at Weeks 24 and 52 and ACR50/70 at Weeks 16, 24, and 52 were not ranked as primary or secondary endpoints and were analyzed descriptively; therefore, statistical significance has not been established.1

Treatment discontinuations prior to Week 16 were considered treatment failures. Nonresponder imputation was used to handle missing data.

In PSA-14:

  • Week 16 ACR responses for SOTYKTU (n=336) vs placebo (n=334): ACR20 (primary endpoint): 54.2% vs 34.1%; ACR50 (additional endpoint): 24.7% vs 13.5%; ACR70 (additional endpoint): 11.6% vs 5.4%
  • Week 52 ACR responses for SOTYKTU (n=336): ACR20 (exploratory endpoint): 63.1%; ACR50 (exploratory endpoint): 40.5%; ACR70 (exploratory endpoint): 25.0%
* Limitations of 52-week data include: no placebo comparator after Week 16 because patients were switched to SOTYKTU.1,4
P=0.0002.1

ACR=American College of Rheumatology; ACR20/50/70=American College of Rheumatology 20%/50%/70% improvement criteria; DMARD=disease-modifying antirheumatic drug; MDA=minimal disease activity; NRI=non-responder imputation; PsO=psoriasis; QD=once daily; TNF=tumor necrosis factor.

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References:
  1. Mease PJ, Chandran V, Armstrong AW, et al. Efficacy and safety of deucravacitinib up to week 52 from POETYK PsA-2: a multicenter, randomized, double-blind, placebo-controlled, phase 3 study in patients with psoriatic arthritis. Paper presented at the EULAR 2025 European Congress of Rheumatology; June 11-14, 2025; Barcelona, Spain.
  2. Data on File. REF-02250-1787. Princeton, NJ: Bristol-Myers Squibb Company; 2026.
  3. SOTYKTU [package insert]. Princeton, NJ: Bristol-Myers Squibb Company; 2026.
  4. van der Heijde D, Mease PJ, Paul C, et al. Efficacy and safety of deucravacitinib up to week 52: a multicenter, randomized, double-blind, placebo-controlled, phase 3 study in patients with active psoriatic arthritis who are naive to biologic disease-modifying antirheumatic drugs. Paper presented at the American College of Rheumatology (ACR) Convergence 2025; October 24-29, 2025; Chicago, IL.


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