A Study of Baricitinib (LY3009104) in Participants With Rheumatoid Arthritis (RA)

Summary

The main purpose of this study is to evaluate the safety and effectiveness of the study drug known as baricitinib in participants with moderately to severely active rheumatoid arthritis who have had an inadequate response to methotrexate therapy.

Timeline

Start

2014-10

Primary completion

2017-05

Completion

2017-05

Outcome

Met primary endpoint

paper Statistically significant improvement in ACR20 response was achieved with baricitinib at week 12 (53.4 vs. 22.6%, p = 0.001) in Chinese patients, compared to placebo. PMID 32876903 ↗

registry NUMBER Placebo: 28.3 percentage of participants NUMBER Baricitinib: 58.6 percentage of participants analysis (superiority test); Placebo vs Baricitinib; p = 0.001; Odds Ratio (OR) 4.1 (95% CI 2.5 to 6.9); Regression, Logistic NCT02265705 ↗

Publications

• Taylor PC, Takeuchi T, Burmester GR, Durez P, Smolen JS, Deberdt W, Issa M, Terres JR, Bello N, Winthrop KL. Safety of baricitinib for the treatment of rheumatoid arthritis over a median of 4.6 and up to 9.3 years of treatment: final results from long-term extension study and integrated database. Ann Rheum Dis. 2022 Mar;81(3):335-343. doi: 10.1136/annrheumdis-2021-221276. Epub 2021 Oct 27.
• Yang Y, Xu J, Xu J, Li X, Hu J, Li X, Zhang X, He D, Bao C, Li Z, Wang G, Zerbini CAF, Spindler AJ, Kannowski CL, Wu H, Ji F, Zhan L, Liu M, Li Z. Patient-reported outcomes from a randomized, double-blind, placebo controlled, phase III study of baricitinib versus placebo in patients with moderately to severely active rheumatoid arthritis and an inadequate response to methotrexate therapy: results from the RA-BALANCE study. Ther Adv Musculoskelet Dis. 2021 Apr 20;13:1759720X211006964. doi: 10.1177/1759720X211006964. eCollection 2021.
• Li ZG, Hu JK, Li XP, Yang Y, Li XF, Xu JH, Zhang X, Xu J, Bao CD, He DY, Li ZJ, Wang GC, Zuo XX, Liu Y, Xiao ZY, Chen JW, Xin XF, Li JY, Jiang LD, Liu MR, Ji F, Li CG. Rapid Onset of Efficacy of Baricitinib in Chinese Patients with Moderate to Severe Rheumatoid Arthritis: Results from Study RA-BALANCE. Adv Ther. 2021 Jan;38(1):772-781. doi: 10.1007/s12325-020-01572-y. Epub 2020 Nov 25.
• Yang Y, Li XF, Zhang X, Bao CD, Hu JK, Xu JH, Li XP, Xu J, He DY, Li ZJ, Wang GC, Wu HJ, Ji F, Zhan LJ, Zerbini CAF, Li ZG. Efficacy and Safety of Baricitinib in Chinese Rheumatoid Arthritis Patients and the Subgroup Analyses: Results from Study RA-BALANCE. Rheumatol Ther. 2020 Dec;7(4):851-866. doi: 10.1007/s40744-020-00231-6. Epub 2020 Sep 2.

Drugs

Evaluation	Drug	Modality	Dose	Route
Subject	Baricitinib	Small molecule	2 mg	Oral
Subject	Baricitinib	Small molecule	4 mg	Oral

Indications