Long-term persistence of second-line biologics in psoriatic arthritis patients with prior TNF inhibitor exposure: a nationwide cohort study from the French health insurance database (SNDS).
RMD Open
; 8(2)2022 12.
Article
em En
| MEDLINE
| ID: mdl-36597983
ABSTRACT
INTRODUCTION:
Tumour necrosis factor inhibitor (TNFi) agents are most often the first-choice biological treatment for patients with psoriatic arthritis (PsA). When their discontinuation is needed, a switch to another TNFi or to another therapeutic class may be considered. However, data supporting one approach over another are lacking.OBJECTIVE:
To compare the long-term persistence of classes of biologics in PsA patients with prior TNFi exposure.METHODS:
This nationwide cohort study involved the administrative healthcare database of the French health insurance scheme linked to the hospital discharge database. We included all adults with PsA starting a second-line biological after discontinuing a TNFi during 2015-2020. Persistence was defined as the time from biological initiation to discontinuation and was estimated by the Kaplan-Meier method. Comparison of persistence by biological class was performed with Poisson regression models with time divided into 6-month intervals.RESULTS:
We included 2975 patients 1580 (53%) initiating a second TNFi, 426 (14%) an interleukin 12/23 inhibitor (IL-12/23i) and 969 (33%) an IL-17 inhibitor (IL-17i). Overall, 1-year and 3-year persistence rates were 42% and 17%, respectively. After adjustment, persistence was associated with treatment with an IL-17i (adjusted relative risk (RRa) 0.79, 95% CI 0.71 to 0.87) or IL-12/23i (RRa 0.69, 95% CI 0.61 to 0.79) vs a TNFi, with no significant difference between IL-12/23 and IL-17 inhibitors (RRa 0.88, 95% CI 0.76 to 1.02).CONCLUSIONS:
Overall, this real-life study shows low persistence for all biologics at 3 years in PsA patients previously exposed to a TNFi. However, persistence was higher with an IL-17i or IL-12/23i than a TNFi.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Produtos Biológicos
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Artrite Psoriásica
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Antirreumáticos
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article