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Key clinical point: In biologic-naive patients with active psoriatic arthritis (PsA), guselkumab administered every 8 weeks (Q8W) led to consistent patient-level improvements in joint disease activity, which persisted for 2 years.
Major finding: Guselkumab maintained high rates of minimal clinically important improvements (MCII) in the clinical Disease Activity Index for PsA (cDAPSA; 94%-99%), with improvements of ≥ 5.7 from baseline through week 52 with a dosing of 100 mg guselkumab Q8W. Among those achieving MCII by week 24, maintenance rates were 69.2% for the cDAPSA and 89.0% for the Psoriatic Arthritis Disease Activity Score at 100 weeks post-achievement.
Study details: This post hoc analysis of the phase 3 DISCOVER-2 trial included 248 biologic-naive patients with active PsA who received 100 mg guselkumab Q8W for 100 weeks.
Disclosures: This study was supported by Janssen Research & Development, LLC. Several authors disclosed holding stock or stock options; receiving grants, payment, honoraria, or consulting fees; or having other ties with various sources, including Janssen.
Source: Mease PJ, Baraliakos X, Chandran V, et al. Persistent patient-level effect of guselkumab at consecutive 8-week dosing visits and over time in patients with active psoriatic arthritis: Post hoc analysis of a 2-year, phase 3, randomized, controlled study. ACR Open Rheumatol. Published online October 4, 2024. Source
Key clinical point: In biologic-naive patients with active psoriatic arthritis (PsA), guselkumab administered every 8 weeks (Q8W) led to consistent patient-level improvements in joint disease activity, which persisted for 2 years.
Major finding: Guselkumab maintained high rates of minimal clinically important improvements (MCII) in the clinical Disease Activity Index for PsA (cDAPSA; 94%-99%), with improvements of ≥ 5.7 from baseline through week 52 with a dosing of 100 mg guselkumab Q8W. Among those achieving MCII by week 24, maintenance rates were 69.2% for the cDAPSA and 89.0% for the Psoriatic Arthritis Disease Activity Score at 100 weeks post-achievement.
Study details: This post hoc analysis of the phase 3 DISCOVER-2 trial included 248 biologic-naive patients with active PsA who received 100 mg guselkumab Q8W for 100 weeks.
Disclosures: This study was supported by Janssen Research & Development, LLC. Several authors disclosed holding stock or stock options; receiving grants, payment, honoraria, or consulting fees; or having other ties with various sources, including Janssen.
Source: Mease PJ, Baraliakos X, Chandran V, et al. Persistent patient-level effect of guselkumab at consecutive 8-week dosing visits and over time in patients with active psoriatic arthritis: Post hoc analysis of a 2-year, phase 3, randomized, controlled study. ACR Open Rheumatol. Published online October 4, 2024. Source
Key clinical point: In biologic-naive patients with active psoriatic arthritis (PsA), guselkumab administered every 8 weeks (Q8W) led to consistent patient-level improvements in joint disease activity, which persisted for 2 years.
Major finding: Guselkumab maintained high rates of minimal clinically important improvements (MCII) in the clinical Disease Activity Index for PsA (cDAPSA; 94%-99%), with improvements of ≥ 5.7 from baseline through week 52 with a dosing of 100 mg guselkumab Q8W. Among those achieving MCII by week 24, maintenance rates were 69.2% for the cDAPSA and 89.0% for the Psoriatic Arthritis Disease Activity Score at 100 weeks post-achievement.
Study details: This post hoc analysis of the phase 3 DISCOVER-2 trial included 248 biologic-naive patients with active PsA who received 100 mg guselkumab Q8W for 100 weeks.
Disclosures: This study was supported by Janssen Research & Development, LLC. Several authors disclosed holding stock or stock options; receiving grants, payment, honoraria, or consulting fees; or having other ties with various sources, including Janssen.
Source: Mease PJ, Baraliakos X, Chandran V, et al. Persistent patient-level effect of guselkumab at consecutive 8-week dosing visits and over time in patients with active psoriatic arthritis: Post hoc analysis of a 2-year, phase 3, randomized, controlled study. ACR Open Rheumatol. Published online October 4, 2024. Source