Last updated on August 2019

A Study to Investigate the Safety and Efficacy of ABBV-105 Alone or in Combination With Upadacitinib (ABBV-599 Combination) in Participants With Active Rheumatoid Arthritis.


Are you eligible to participate in this study?

You may be eligible for this study if you meet the following criteria:

  • Conditions: Rheumatoid Arthritis
  • Age: Between 18 - 100 Years
  • Gender: Male or Female

Inclusion Criteria:

  • Diagnosis of RA for >=3 months based on the 2010 ACR/EULAR classification criteria for RA.
  • Participant meets the following minimum disease activity criteria:
  • >=6 swollen joints (based on 66 joint counts) and >=6 tender joints (based on 68 joint counts) at Screening and Baseline Visits
  • hsCRP >=3 mg/L (central lab) at Screening Visit.
  • Participants must have been treated for >=3 months with >=1 bDMARD therapy but continue to exhibit active RA or had to discontinue due to intolerability or toxicity, irrespective of treatment duration.
  • Participants must have been receiving csDMARD therapy >=3 months and on a stable dose for >=4 weeks prior to the first dose of study drug.
  • Participants must have discontinued all bDMARDs prior to the first dose of study drug.

Exclusion Criteria:

  • Participant have prior exposure to any Janus Kinase (JAK) inhibitor for greater than 2 weeks (including but not limited to upadacitinib, tofacitinib, baricitinib, and filgotinib). A washout period of >= 30 days is required for any JAK inhibitor prior to the first dose of study drug.

Recruitment Status: Open


Brief Description Eligibility Contact Research Team


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