Adjusted treatment COMPArisons between guSelkumab and uStekinumab for treatment of moderate‐to‐severe plaque psoriasis: the COMPASS analysis. (29th January 2020)

• Record Type: Journal Article
• Authors: Diels, J.; Thilakarathne, P.; Cameron, C.; McElligott, S.; Schubert, A.; Puig, L.
• Is Part Of: British journal of dermatology. Volume 183:Number 2(2020)
• Page Start: 276
• Page End: 284
• Publication Date: 2020-01-29
• Subjects: Dermatology -- Periodicals; Skin -- Diseases -- Periodicals; 616.5
• DOI: 10.1111/bjd.18634
• Languages: English
• ISSNs: 0007-0963

Abstract

Summary: Background: Guselkumab is an interleukin‐23 inhibitor indicated for the treatment of moderate‐to‐severe plaque psoriasis in adults. Guselkumab has demonstrated additional benefit in patients with early inadequate response to ustekinumab. Long‐term efficacy comparisons of guselkumab and ustekinumab are currently lacking among ustekinumab‐naive patients. Objectives: To assess the relative efficacy of guselkumab and ustekinumab for maintenance therapy of moderate‐to‐severe plaque psoriasis, using individual patient data (IPD) from randomized controlled trials. Methods: IPD for guselkumab from the VOYAGE 1 and 2 trials were pooled and compared with IPD for ustekinumab from the NAVIGATE trial. Multivariable logistic regression analyses compared guselkumab 100 mg and ustekinumab 45 mg or 90 mg for the achievement and maintenance of Psoriasis Area and Severity Index (PASI) 90, 75 and 100 responses up to 40 weeks. The regression models accounted for a range of clinically relevant covariates (e.g. age, sex, psoriasis duration). Relative efficacy was expressed using odds ratios (ORs) and predicted probability of treatment response associated with each intervention. Results: Patients receiving guselkumab had significantly higher probabilities of achieving a PASI 90 response than patients receiving ustekinumab, at both week 16 [70·4% vs. 46·0%, OR 2·79, 95% confidence interval (CI) 2·22–3·45] and week 40 (74·2% vs. 54·5%, OR 2·40, 95% CI 1·89–3·13]. Guselkumab was also associated with a significantly increased likelihood of achieving both PASI 75 and PASI 100 responses at weeks 16 and 40, compared with ustekinumab. Conclusions: Adjusted analyses leveraging IPD demonstrate that guselkumab has a significantly higher probability of achieving and maintaining PASI treatment responses through week 40 than ustekinumab does. Linked Comment: Yiu. Br J Dermatol 2020; 183:202–203 . Abstract : What's already known about this topic? The NAVIGATE trial demonstrated improved treatment responses in patients with moderate‐to‐severe plaque psoriasis who switched to guselkumab after inadequate responses to ustekinumab induction therapy. What does this study add? To date, no head‐to‐head randomized controlled trials have compared ustekinumab and guselkumab in a combination of biologic‐naive and biologic‐experienced patients. The present study leveraged individual patient data from randomized controlled trials to compare guselkumab and ustekinumab maintenance therapy indirectly in a combination of biologic‐naive and biologic‐experienced patients. Linked Comment: Yiu. Br J Dermatol 2020; 183:202–203 . Plain language summary available online