Effectiveness and Safety of Secukinumab in 608 Patients with Psoriatic Arthritis in Real Life: a 24-month Prospective, Multicentre Study
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Objectives: To evaluate in a multicentric Italian cohort of patients with psoriatic arthritis (PsA) on secukinumab followed for 24 months: (1) the long-term effectiveness and safety of secukinumab, (2) the drug retention rate and minimal disease activity (MDA), (3) differences in the outcomes according to the biological treatment line: biologic-naïve patients () versus multifailure () patients.
Methods: Consecutive patients with PsA receiving secukinumab were evaluated prospectively. Disease characteristics, previous/ongoing treatments, comorbidities and follow-up duration were collected. Disease activity/functional/clinimetric scores and biochemical values were recorded at baseline (T0), 6(T6), 12(T12) and 24(T24) months. Effectiveness was evaluated overtime with descriptive statistics; multivariate Cox and logistic regression models were used to evaluate predictors of drug-discontinuation and MDA at T6. Infections and adverse events were recorded.
Results: 608 patients (41.28% men; mean (SD) age 52.78 (11.33)) were enrolled; secukinumab was prescribed as first-line biological treatment in 227 (37.34%) patients, as second (or more)-line biological treatment in 381 (62.66%). Effectiveness of secukinumab was shown with an improvement in several outcomes, such as Ankylosing Spondylitis Disease Activity Score (T0=3.26 (0.88) vs T24=1.60 (0.69) ;p=0.02) and Disease Activity Index for Psoriatic Arthritis (T0=25.29 (11.14) vs T24=7.69 (4.51); p<0.01). At T24, showed lower Psoriasis Area Severity Index (p=0.04), erythrocyte sedimentation rate and C reactive protein (p=0.03 ;p=0.05) and joint count (p=0.03) compared with . At T24, MDA was achieved in 75.71% of and 70.37% of . Treatment was discontinued in 123 (20.23%) patients, mainly due to primary/secondary loss of effectiveness, and in 22 due to adverse events. Retention rate at T24 was 71% in the whole population, with some difference depending on secukinumab dosage (p=0.004) and gender (p=0.05).
Conclusions: In a real-life clinical setting, secukimumab proved safe and effective in all PsA domains, with notable drug retention rate.
Lopalco G, Morrone M, Atzeni F, Bazzani C, Bianchi F, Cantatore F Ther Adv Musculoskelet Dis. 2025; 17:1759720X251315138.
PMID: 39897378 PMC: 11783553. DOI: 10.1177/1759720X251315138.
Lumetti F, Ariani A, Marchesoni A, Becciolini A, Giuggioli D, Sandri G Sci Rep. 2024; 14(1):24922.
PMID: 39438513 PMC: 11496729. DOI: 10.1038/s41598-024-75190-x.
Malagoli P, Dapavo P, Amerio P, Atzori L, Balato A, Bardazzi F Dermatol Ther (Heidelb). 2024; 14(10):2739-2757.
PMID: 39316358 PMC: 11480300. DOI: 10.1007/s13555-024-01255-4.
Ritchlin C, Mease P, Boehncke W, Tesser J, Chakravarty S, Rampakakis E Clin Rheumatol. 2024; 43(8):2551-2563.
PMID: 38844682 PMC: 11269379. DOI: 10.1007/s10067-024-06991-8.
Toledano E, Gomez-Lechon L, Chacon C, Hidalgo C, Ibanez M, Marquez A J Clin Med. 2024; 13(10).
PMID: 38792501 PMC: 11121807. DOI: 10.3390/jcm13102959.