Study to Evaluate Adverse Events and Change in Disease Activity in Participants Between 18 to 75 Years of Age Treated With Subcutaneous (SC) Injections of ABBV-154 for Moderately to Severely Active Rheumatoid Arthritis (RA)

Study Purpose

Rheumatoid Arthritis (RA) is an inflammatory disease of the joints causing pain, stiffness, swelling and loss of joint function. This study evaluates how safe and effective ABBV-154 is in participants treated for moderately to severely active RA. Adverse events and change in the disease activity will be assessed. ABBV-154 is an investigational drug being evaluated for the treatment of RA. Study doctors place the participants in 1 of 5 treatment groups or arms, each arm receiving a different treatment. There is a 1 in 5 chance that participants will be assigned to placebo. Participants 18-75 years of age with moderate to severe RA will be enrolled. Around 425 participants will be enrolled in the study in approximately 270 sites worldwide. The study is compromised of a 12 week placebo-controlled period, a double-blind long term extension (LTE) period 1 of 66 weeks, a LTE period 2 of 104 weeks and a follow-up visit 70 days after the last dose of the study drug. In the LTE period 1, participants in the placebo group will be re-randomized to receive ABBV-154 in 2 different doses SC every other week (eow). Other participants will remain on their previous dose and dosing regimen of ABBV-154. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.

Recruitment Criteria

Accepts Healthy Volunteers Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms	No
Study Type An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes. An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes. Searching Both is inclusive of interventional and observational studies.	Interventional
Eligible Ages	18 Years - 75 Years
Gender	All

More Inclusion & Exclusion Criteria

Inclusion Criteria:

- Clinical diagnosis of rheumatoid arthritis(RA) with fulfillment of the 2010 American College of Rheumatology (ACR)/European League Against Rheumatism (EULAR) classification criteria for RA.

- Participant has >= 6 swollen joints (based on 66 joint count) and >=6 tender joints (based on 68 joint count) at baseline.

- Participant must have had an inadequate response to at least one prior biologic and/or targeted synthetic disease-modifying anti-rheumatic drugs (b/tsDMARDs) treatment for RA.

- Participants must be on stable dose of methotrexate (MTX).

Exclusion Criteria:

- Participant discontinued prior adalimumab therapy due to intolerability or toxicity.

Trial Details

Trial ID: This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.	NCT04888585
Phase Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans. Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data. Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs. Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.	Phase 2
Lead Sponsor The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.	AbbVie
Principal Investigator The person who is responsible for the scientific and technical direction of the entire clinical study.	ABBVIE INC.
Principal Investigator Affiliation	AbbVie
Agency Class Category of organization(s) involved as sponsor (and collaborator) supporting the trial.	Industry
Overall Status	Recruiting
Countries	Australia, Canada, Czechia, Germany, Greece, Hungary, Israel, Italy, Japan, Korea, Republic of, Netherlands, New Zealand, Poland, Puerto Rico, Russian Federation, Slovakia, Spain, Taiwan, Turkey, Ukraine, United States
Conditions The disease, disorder, syndrome, illness, or injury that is being studied.	Rheumatoid Arthritis (RA)

Arms & Interventions

Arms

Experimental: Dose A of ABBV-154

Participants in this group will receive dose A of ABBV-154 subcutaneously (SC) every other week (eow) for 12 weeks in the placebo-controlled period, 66 weeks in the long term extension (LTE) period 1 and 104 weeks in LTE period 2.

Experimental: Dose B of ABBV-154

Participants in this group will receive dose B of ABBV-154 SC eow for 12 weeks in the placebo-controlled period, 66 weeks in the LTE period 1 and 104 weeks in LTE period 2.

Experimental: Dose C of ABBV-154 EOW

Participants in this group will receive dose C of ABBV-154 SC eow for 12 weeks in the placebo-controlled period, 66 weeks in the LTE period 1 and 104 weeks in LTE period 2.

Experimental: Dose C of ABBV-154 E4W

Participants in this group will receive dose C of ABBV-154 SC every 4 weeks (e4w) for 12 weeks in the placebo-controlled period, 66 weeks in the LTE period 1 and 104 weeks in LTE period 2.

Experimental: Placebo

Participants in this group will receive placebo SC eow for 12 weeks in the placebo-controlled period and will be re-randomized in 1:1 ratio to receive ABBV-154 dose B or C respectively SC eow for 66 weeks in the LTE period 1 and 104 weeks in LTE period 2.

Interventions

Drug: - ABBV-154

Subcutaneous Injection

Drug: - Placebo

Subcutaneous Injection

Contact a Trial Team

If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.

Elite Clinical Studies, LLC /ID# 228227, Phoenix, Arizona

Status

Recruiting

Address

Elite Clinical Studies, LLC /ID# 228227

Phoenix, Arizona, 85018

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