Τίτλος:
Anakinra in Patients With Systemic Juvenile Idiopathic Arthritis: Long-term Safety From the Pharmachild Registry
Γλώσσες Τεκμηρίου:
Αγγλικά
Περίληψη:
Objective. To evaluate the long-term safety profile of anakinra in patients with systemic juvenile idiopathic arthritis (sJIA). Methods. Data from patients with sJIA enrolled in the Pharmachild registry (ClinicalTrials.gov: NCT03932344) prior to September 30, 2018, and treated with anakinra were analyzed. The study endpoints were the occurrence of non-serious adverse events (SAEs) of at least moderate severity and SAEs, including macrophage activation syndrome (MAS), and the duration of anakinra treatment with reasons for discontinuation. All endpoints were analyzed overall by 6-month time windows, and in different treatment sets represented by those patients treated continuously with anakinra for at least 12, 18, and 24 months (set-12, -18, and -24, respectively). Results. Three hundred six patients were enrolled. Of these patients, 46%, 34%, and 28% had been treated for at least 12, 18, and 24 months, respectively. Two hundred and one AEs, mostly represented by infections, were reported for 509.3 patient-years (PY) with an overall incidence rate (IR) of 39.5 per 100 PY. Among 56 SAEs (IR 11.0/100 PY), 23.2% were infections and 19.6% MAS episodes. The IR of AEs was higher during the first 6 months of anakinra treatment, followed by decreasing IRs in the long-term treatment sets. Treatment discontinuation occurred in 76% of patients, most frequently in the first 6 months, because of inefficacy (43%), remission (31%), or AEs/intolerance (15%). No deaths or malignancies occurred during anakinra treatment. Conclusion. The results of the present study confirm the long-term safety profile of anakinra in patients with sJIA and demonstrate an overall decreasing incidence of AEs over time. © 2022 The Journal of Rheumatology.
Συγγραφείς:
Giancane, G.
Papa, R.
Vastert, S.
Bagnasco, F.
Swart, J.F.
Quartier, P.
Antón, J.
Kamphuis, S.
Sanner, H.
Glerup, M.
De Benedetti, F.
Tsitsami, E.
Remesal, A.
Moreno, E.
De Inocencio, J.
Myrup, C.
Pallotti, C.
Koné-Paut, I.
Franck-Larsson, K.
Malmström, H.
Cederholm, S.
Pistorio, A.
Wulffraat, N.
Ruperto, N.
the Paediatric Rheumatology International Trials Organisation (PRINTO)
Περιοδικό:
Mediterranean Journal of Rheumatology
Εκδότης:
Journal of Rheumatology
Λέξεις-κλειδιά:
antirheumatic agent; interleukin 1 receptor blocking agent, human; juvenile rheumatoid arthritis; register; treatment outcome, Antirheumatic Agents; Arthritis, Juvenile; Humans; Interleukin 1 Receptor Antagonist Protein; Registries; Treatment Outcome
DOI:
10.3899/jrheum.210563
