Clinical Trials Logo

Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT02349451
Other study ID # M14-197
Secondary ID 2014-003558-15
Status Completed
Phase Phase 2
First received January 23, 2015
Last updated August 2, 2017
Start date April 28, 2015
Est. completion date July 4, 2016

Study information

Verified date August 2017
Source AbbVie
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This study is a Phase 2 randomized, double-blind, double-dummy, active- and placebo-controlled, parallel-group study designed to assess the safety, tolerability, efficacy, pharmacokinetics and immunogenicity of multiple doses of ABT-122 in participants with active PsA who are inadequately responding to MTX treatment.


Recruitment information / eligibility

Status Completed
Enrollment 240
Est. completion date July 4, 2016
Est. primary completion date July 4, 2016
Accepts healthy volunteers No
Gender All
Age group 18 Years to 99 Years
Eligibility Inclusion Criteria:

- PsA diagnosis of at least 3 months duration prior to the date of first screening with ClASsification of Psoriatic ARthritis (CASPAR) confirmed diagnosis at Screening.

- Have active psoriasis defined by at least 1 psoriasis lesion >= 2 cm diameter in areas other than the axilla or groin.

- Have active arthritis defined by minimum disease activity criteria:

1. >= 3 swollen joints (based on 66 joint counts) at Screening

2. >= 3 tender joints (based on 68 joint counts) at Screening

- On a stable dose of methotrexate (MTX) defined as:

1. Oral or parenteral treatment >= 3 months

2. On a stable dose with an unchanged mode of application for at least 4 weeks prior to baseline

3. Stable MTX dose of >= 10 mg/week and <= the upper limit of the applicable approved local label

4. Can also be on stable doses of nonsteroidal anti-inflammatory drugs, sulfasalazine and/or hydroxychloroquine as long as they are also on methotrexate

Exclusion Criteria:

- Up to 30% (approximately 66 subjects) with prior exposure to a TNF inhibitor may be enrolled if the TNF inhibitor was not discontinued due to lack of efficacy or safety concerns. Subjects must be washed out for at least 5 half-lives of these drugs prior to the Baseline visit.

- Subjects on prior adalimumab may not be enrolled in the study

- Prior exposure to other non-TNF inhibitor biological disease-modifying antirheumatic drugs (DMARDs) will be permitted if the subject is washed out at least 5 half-lives of these drugs prior to the baseline visit.

- Current treatment with traditional oral/intramuscular DMARDs, including conventional synthetic DMARDs (csDMARDs; except for concomitant treatment with sulfasalazine and/or hydroxychloroquine in addition to MTX). Oral DMARDs must be washed out for at least 5 half-lives of a drug apart from MTX prior to the Baseline visit.

a. Subject could have been exposed to prior Janus kinase (JAK) or phosphodiesterase type 4 (PDE4) inhibitors so long as they have been off therapy for at least 5 half-lives.

- Stable prescribed dose of oral prednisone or prednisone equivalent > 10 mg/day within the 30 days of the Baseline visit.

- Intra-articular or parenteral administration of corticosteroids in the preceding 4 weeks of the Baseline visit. Inhaled corticosteroids for stable medical conditions are allowed.

- Laboratory values of the following at the Screening Visit:

1. Confirmed hemoglobin < 9 g/dL for males and < 8.5 g/dL for females

2. Absolute neutrophil count (ANC) < 1500 mm^3, (or < 1200 cells/µL for subjects of African descent who are black)

3. Aspartate aminotransferase or alanine aminotransferase > 1.5 x the upper limit of normal (ULN) or bilirubin >= 3 mg/dL

4. Serum creatinine > 1.5 x the ULN

5. Platelets < 100,000 cells/[mm^3] (10^9/L),

6. Clinically significant abnormal screening laboratory results as evaluated by the Investigator

Study Design


Related Conditions & MeSH terms


Intervention

Biological:
adalimumab

ABT-122


Locations

Country Name City State
n/a

Sponsors (1)

Lead Sponsor Collaborator
AbbVie

Outcome

Type Measure Description Time frame Safety issue
Primary American College of Rheumatology (ACR) 20 Response Rate at Week 12: ABT-122 Versus Placebo Percentage of participants with an ACR20 response, defined as at least 20% improvement (compared to baseline values) in tender and swollen joint counts and at least 20% improvement in 3 of the remaining 5 core set measures (subject global assessment of pain, subject global assessment of disease activity, physician global assessment of disease activity, subject assessment of physical function and acute phase reactant high sensitivity C-reactive protein [hsCRP]). Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agresti-Coull method. Week 12
Secondary ACR20 Response Rate at Week 12: ABT-122 Versus Adalimumab Percentage of participants with an ACR20 response, defined as at least 20% improvement (compared to baseline values) in tender and swollen joint counts and at least 20% improvement in 3 of the remaining 5 core set measures (subject global assessment of pain, subject global assessment of disease activity, physician global assessment of disease activity, subject assessment of physical function and acute phase reactant hsCRP). Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agresti-Coull method. Week 12
Secondary ACR50 Response Rate at Week 12 Percentage of participants with an ACR50 response, defined as at least 50% improvement (compared to baseline values) in tender and swollen joint counts and at least 50% improvement in 3 of the remaining 5 core set measures (subject global assessment of pain, subject global assessment of disease activity, physician global assessment of disease activity, subject assessment of physical function and acute phase reactant hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agresti-Coull method. Week 12
Secondary ACR70 Response Rate at Week 12 Percentage of participants with an ACR70 response, defined as at least 70% improvement (compared to baseline values) in tender and swollen joint counts and at least 70% improvement in 3 of the remaining 5 core set measures (subject global assessment of pain, subject global assessment of disease activity, physician global assessment of disease activity, subject assessment of physical function and acute phase reactant hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agresti-Coull method. Week 12
Secondary ACRn at Week 12 ACR measures percentage improvements in tender and swollen joint counts, patient assessments of pain, global disease activity and physical function, physician global assessment of disease activity and acute phase reactant. ACRn is a continuous variable based on the ACR criteria. Improvement from baseline in a component of the ACR composite variable was computed as the difference between the baseline value and the value at a given post-baseline visit. A positive value for improvement from baseline for an individual component indicates lesser severity of disease. The 95% confidence interval for mean is constructed using T-statistic with significance level alpha=5%. At Week 12
Secondary Change From Baseline in Disease Activity Score 28 (DAS28[hsCRP]) at Week 12 The DAS28 (hsCRP) is a validated index of rheumatoid arthritis disease activity. Twenty-eight tender joint counts, 28 swollen joint counts, hsCRP, and general health are included in the DAS28 (hsCRP) score. Scores range from 0 to 10, with higher scores indicating more disease activity. Baseline, Week 12
Secondary Change From Baseline in Psoriatic Arthritis Disease Activity Score (PASDAS) at Week 12 PASDAS is a continuous compound disease activity state score determined by the combined values of tender or swollen joint counts, participant-reported outcome and hsCRP lab test. The PASDAS is unitless, with a typical score range between 0 and 10. Smaller values on PASDAS indicate a better condition; a negative change from baseline indicates improvement. Baseline, Week 12
Secondary Change From Baseline in Psoriasis Target Lesion Score at Week 12 Target lesion score for psoriasis in participants with psoriatic arthritis is calculated by adding the scores of plaque erythema, scaling and thickness. Scores range from 0 (no erythema or evidence of plaque thickness) to 10 (severe erythema and evidence of plaque thickness). Baseline, Week 12
See also
  Status Clinical Trial Phase
Completed NCT04152759 - Comparative Study to Evaluate the Pharmacokinetics of BAT2506 vs Simponi® in Healthy Subjects Phase 1
Completed NCT03248518 - Lessening the Impact of Fatigue in Inflammatory Rheumatic Diseases N/A
Completed NCT01925768 - Safety and Efficacy Study of Apremilast to Treat Psoriatic Arthritis Phase 3
Completed NCT01892436 - Extension Study up to 3 Years for Secukinumab in Psoriatic Arthritis Phase 3
Completed NCT01212770 - PALACE 3: Efficacy and Safety Study of Apremilast to Treat Active Psoriatic Arthritis Phase 3
Completed NCT05051943 - A Study of the Real-world Use of an Adalimumab Biosimilar and Evaluation of Nutritional Status on the Therapeutic Response
Completed NCT01212757 - PALACE 2: Efficacy and Safety Study of Apremilast to Treat Active Psoriatic Arthritis Phase 3
Completed NCT03953378 - CD73+ Th1.17 in Rheumatoid Arthritis and Psoriatic Arthritis
Recruiting NCT02572700 - Pain Mechanisms and Ultrasonographic Disease Activity in Psoriatic Arthritis
Completed NCT02556034 - Assessment of Tender & Swollen Joints Count Score Performed by a Rheumatologist And Rheumatology Nurses in Patients With RA and PsA.
Completed NCT02154425 - A Multicenter, Postmarketing Study Evaluating the Concentration of Cimzia® in Mature Breast Milk of Lactating Mothers Phase 1
Completed NCT02188654 - Metformin in Psoriatic Arthritis N/A
Completed NCT01392326 - Efficacy at 24 Weeks and Long Term Safety, Tolerability and Efficacy up to 2 Years of Secukinumab (AIN457) in Patients With Active Psoriatic Arthritis (PsA) Phase 3
Completed NCT02164214 - Does Etanercept Influence Tweak Modulation of Inflammation During Inflammatory Rheumatisms (Psoriatic Arthritis and Rheumatoid Arthritis)? Phase 3
Completed NCT01083693 - Quality of Life Outcomes of HUMIRA in Rheumatoid Arthritis (RA), Psoriatic Arthritis (PsA), Ankylosing Spondylitis (AS) After Unsustainable Response to Biologicals and Disease Modifying Antirheumatic Drugs N/A
Not yet recruiting NCT00517101 - Presence of IBD Specific Antibodies (ASCA, ALCA, ACCA, AMCA) in the Sera of Patients With Spondyloarthropathy N/A
Completed NCT00133315 - TNFalfa Blocking Treatment of Spondylarthropathies Phase 4
Completed NCT00659412 - A Placebo-controlled Study With an Extension Examining the Safety and Efficacy of Alefacept in Psoriatic Arthritis Phase 2
Completed NCT00946686 - To Demonstrate the Relative Bioavailability, Parallel Study Of Leflunomide 20 mg Tablets Under Fasting Conditions Phase 1
Not yet recruiting NCT06059430 - Cohort Project of Patients With Inflammatory Rheumatism

External Links