Efficacy Of Baricitinib in Patients With Moderate-To-Severe Rheumatoid Arthritis Up to 6.5 Years Of Treatment: Results Of A Long-Term Study.
Rheumatology (Oxford)
; 2024 Jan 22.
Article
en En
| MEDLINE
| ID: mdl-38258434
ABSTRACT
OBJECTIVES:
To evaluate the long-term efficacy of once-daily baricitinib 4 mg or 2 mg in patients with active rheumatoid arthritis who had inadequate response (IR) to MTX, csDMARDs, or bDMARDs.METHODS:
Data from three completed phase III studies, RA-BEAM (MTX-IR), RA-BUILD (csDMARD-IR), and RA-BEACON (bDMARD-IR), and one completed long-term extension study (RA-BEYOND) were analyzed up to 6.5 years (340 weeks [RA-BEAM] and 336 weeks [RA-BUILD and RA-BEACON]). Low disease activity (LDA) (Simplified Disease Activity Index [SDAI] ≤11), clinical remission (SDAI ≤3.3), and physical function (Health Assessment Questionnaire Disability Index [HAQ-DI] ≤0.5) were the main outcomes assessed. Completer and non-responder imputation (NRI) analyses were conducted on each population.RESULTS:
At week 340 or 336, LDA was achieved in 37%/83% of MTX-IR, 35%/83% of csDMARD-IR, and 23%/73% of bDMARD-IR patients treated with baricitinib 4 mg, assessed by NRI/completer analyses, respectively. Remission was achieved in 20%/40% of MTX-IR, 13%/32% of csDMARD-IR, and 9%/30% of bDMARD-IR patients treated with baricitinib 4 mg, assessed by NRI/completer analyses, respectively. HAQ-DI ≤0.5 was reached in 31%/51% of MTX-IR, 25%/46% of csDMARD-IR, and 24%/38% of bDMARD-IR patients treated with baricitinib 4 mg, assessed by NRI/completer analyses, respectively.CONCLUSION:
Treatment with baricitinib 4 mg or 2 mg demonstrated efficacy up to 6.5 years with maintained LDA/remission results across SDAI, CDAI and DAS28-hsCRP consistent with previously reported data, and was well tolerated.
Texto completo:
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Colección:
01-internacional
Banco de datos:
MEDLINE
Idioma:
En
Revista:
Rheumatology (Oxford)
Asunto de la revista:
REUMATOLOGIA
Año:
2024
Tipo del documento:
Article
País de afiliación:
Italia