Ustekinumab in psoriatic arthritis: need for studies from real-world evidence

ABSTRACT

Ustekinumab (UST) is a recently approved drug for the treatment of psoriatic arthritis (PsA). The ACR response rates in randomized clinical trials (RCTs) with this drug have been slightly lower than that reported in RCTs of anti-TNF and anti-IL17 therapies. Therefore, the position that this drug may occupy in the treatment algorithms of PsA is not clear. More information is needed on the true efficacy of this agent under real clinical practice conditions. In this review of real-world evidence studies, it is shown that UST is effective and safe to treat PsA; nevertheless, it is necessary to homogenize the way in which the main outcomes and treatment objectives of these studies are presented.

KEYWORDS:

• Psoriasis
• psoriatic arthritis
• ustekinumab
• real-world evidence

Declaration of Interests

The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.

Reviewer disclosures

Peer reviewers on this manuscript have no relevant financial relationships or otherwise to disclose.

Additional information

Funding

This paper was not funded.