A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Efficacy of ABBV-3373 in Participants With Moderate to Severe Rheumatoid Arthritis (RA)

Part of paid clinical trials in Huntsville, Alabama.

Sponsor
AbbVie
Study ID
NCT03823391
Phase
PHASE2
Status
Completed

Conditions

  • Rheumatoid Arthritis (RA)

Eligibility Criteria

Sex
ALL
Age
18 Years - 75 Years
Healthy Volunteers
Not accepted

Interventions

  • ABBV-3373 — DRUG
    ABBV-3373 is administered as intravenous (IV) infusion
  • Placebo for ABBV-3373 — DRUG
    Placebo for ABBV-3373 is administered as IV infusion
  • Adalimumab — DRUG
    Adalimumab is administered as subcutaneous (SC) injection
  • Placebo for adalimumab — DRUG
    Placebo for adalimumab is administered as subcutaneous (SC) injection

Study Details

This study will assess the safety, tolerability, and efficacy of ABBV-3373 in participants with moderately to severely active rheumatoid arthritis (RA) on background methotrexate (MTX) compared with adalimumab.

Key Dates

Start date
Mar 27, 2019
Status verified
Jun 2021
Primary completion
Apr 8, 2020
Completion
Aug 26, 2020

Study Design

Enrollment
48 participants (actual)
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT

Arms

  • Experimental: ABBV-3373 Followed by Placebo
    Participants will be administered with 100 mg ABBV-3373 by intravenous infusion and placebo to adalimumab by subcutaneous injection every other week for 12 weeks. After 12 weeks, participants will receive placebo to adalimumab every other week until Week 22.
  • Experimental: Adalimumab
    Participants will be administered with placebo to ABBV-3373 by intravenous infusion and 80 mg adalimumab by subcutaneous injection every other week for 12 weeks. After 12 weeks, participants will receive 80 mg adalimumab subcutaneously every other week until Week 22.

Primary Outcome Measure

Change From Baseline to Week 12 in Disease Activity Score (DAS) 28 (C-reactive Protein [CRP]) [ Time Frame: Baseline and Week 12 ]

Locations (18)

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