Ustekinumab vs Adalimumab: Head-to-Head Study

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From Gastroenterology & Endoscopy News: Head-to-Head Trial Shows Similar Efficacy and Safety With Ustekinumab and Adalimumab

An excerpt:

The first head-to-head trial comparing ustekinumab and adalimumab has found the two drugs are similarly safe and effective in patients with moderate to severe Crohn’s disease…

Dr. Scherl and her co-investigators in the SEAVUE trial randomly assigned 386 biologic-naive patients with Crohn’s disease to receive one year of treatment with either ustekinumab or adalimumab at standard on-label doses, with no dose escalation throughout the study period and no concomitant immunomodulators...

The findings, which were presented at the 2021 annual meeting of the European Crohn’s and Colitis Organisation (oral presentation OP02), showed that after one year of treatment, 65% of patients who received ustekinumab and 61% of those who received adalimumab achieved clinical remission, defined as a CDAI below 150...[And] similar additional outcomes, including clinical response at one year (72.3% for ustekinumab vs. 66.2% for adalimumab), corticosteroid-free remission at one year (60.7% vs. 57.4%, respectively), endoscopic remission at one year (28.5% vs. 30.7%) 

My take: This study indicates that ustekinumab likely has similar safety and efficacy as adalimumab (though the study did not allow dose escalation or immunomodulators); thus, it could be positioned as a first-line treatment. It is administered less frequently as well.

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