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Evaluation of response to 13-valent conjugated pneumococcal vaccination in patients with rheumatoid arthritis receiving upadacitinib: results from a phase 2 open-label extension study

OBJECTIVE: To assess the immunogenicity of pneumococcal 13-valent conjugate vaccination (PCV-13) in patients with rheumatoid arthritis receiving upadacitinib and background methotrexate (MTX). METHODS: Eligible patients from the phase 2 open-label extension trial BALANCE-EXTEND (NCT02049138) receivi...

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Detalles Bibliográficos
Autores principales: Winthrop, Kevin, Vargas, Juan Ignacio, Drescher, Edit, Garcia, Conrado, Friedman, Alan, Hendrickson, Barbara, Li, Yihan, Klaff, Justin, Kivitz, Alan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BMJ Publishing Group 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8900062/
https://www.ncbi.nlm.nih.gov/pubmed/35246470
http://dx.doi.org/10.1136/rmdopen-2021-002110
Descripción
Sumario:OBJECTIVE: To assess the immunogenicity of pneumococcal 13-valent conjugate vaccination (PCV-13) in patients with rheumatoid arthritis receiving upadacitinib and background methotrexate (MTX). METHODS: Eligible patients from the phase 2 open-label extension trial BALANCE-EXTEND (NCT02049138) receiving stable dosing of upadacitinib 15 mg or 30 mg once daily plus background MTX were given PCV-13. Antibody titres were collected prevaccination and 4 and 12 weeks postvaccination. The primary endpoint was the proportion of patients with satisfactory humoral response to PCV-13, defined as a ≥2-fold increase in ≥6 of 12 pneumococcal antigens at 4 weeks postvaccination. RESULTS: Of 111 patients (upadacitinib 15 mg, N=87; 30 mg, N=24), 85.6% were women, 97.3% used concomitant MTX and 44.1% used oral corticosteroids. At 4 weeks, 67.5% (95% CI 57.4 to 77.5) of patients receiving upadacitinib 15 mg and 56.5% (36.3 to 76.8) receiving 30 mg had a satisfactory PCV-13 response. Responses were similar in patients who used or did not use concomitant corticosteroids. No deaths or serious adverse events were reported. CONCLUSIONS: Approximately two-thirds of patients receiving upadacitinib 15 mg once daily achieved a satisfactory humoral response to PCV-13 despite receiving concomitant MTX. Concomitant corticosteroid use did not negatively affect PCV-13 response.