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ABT-122

Phase 2

Rheumatoid Arthritis | Monoclonal antibody | Immunology |AbbVie Inc.|Trials Updated: Nov 20, 2017

ABT-122 development status

Highest phase Phase 2
Registered trials 5 across 1 sponsor since May 2013

ABT-122 target and mechanism

ModalityMonoclonal antibody

Also known as Remtolumab

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLEDDMC
Total Trials2
Total Enrollment177

FDA Designations

No designations recorded

ABT-122 clinical trials

ABT-122 · 2 trials · 1 indication

Phase 2 1Phase 1 1
NCT02433340Phase 2, Multicenter, Open-Label Extension Study With ABT-122 in Rheumatoid Arthritis Subjects Who Have Completed the Preceding M12-963 StudyRheumatoid Arthritis
COMPLETED158 Analytics
PHASE2COMPLETED
Phase 2, Multicenter, Open-Label Extension Study With ABT-122 in Rheumatoid Arthritis Subjects Who Have Completed the Preceding M12-963 Study
Rheumatoid ArthritisUnlock trial analytics

Study Endpoints

Primary Endpoints

American College of Rheumatology (ACR) 20 Response Rate at Week 2
Week 2 of Study M12-963

Percentage of participants with an ACR20 response, defined as at least 20% reduction (improvement) compared with baseline in tender joint count (TJC68), swollen joint count (SJC66), and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, patient's global assessment of disease activity (PtGA); physician's global assessment of disease activity (PGA), Health Assessment Questionnaire - Disability Index (HAQ-DI), and high-sensitivity C-reactive protein (hsCRP). Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR20 Response Rate at Week 4
Week 4 of Study M12-963

Percentage of participants with an ACR20 response, defined as at least 20% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR20 Response Rate at Week 6
Week 6 of Study M12-963

Percentage of participants with an ACR20 response, defined as at least 20% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR20 Response Rate at Week 8
Week 8 of Study M12-963

Percentage of participants with an ACR20 response, defined as at least 20% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR20 Response Rate at Week 12
Week 12 of Study M12-963 (considered Week 0 of Study M12-965)

Percentage of participants with an ACR20 response, defined as at least 20% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR20 Response Rate at Week 16
Week 16 (Week 4 of Study M12-965)

Percentage of participants with an ACR20 response, defined as at least 20% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR20 Response Rate at Week 20
Week 20 (Week 8 of Study M12-965)

Percentage of participants with an ACR20 response, defined as at least 20% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR20 Response Rate at Week 24
Week 24 (Week 12 of Study M12-965)

Percentage of participants with an ACR20 response, defined as at least 20% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR20 Response Rate at Week 28
Week 28 (Week 16 of Study M12-965)

Percentage of participants with an ACR20 response, defined as at least 20% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR20 Response Rate at Week 32
Week 32 (Week 20 of Study M12-965)

Percentage of participants with an ACR20 response, defined as at least 20% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR20 Response Rate at Week 36
Week 36 (Week 24 of Study M12-965)

Percentage of participants with an ACR20 response, defined as at least 20% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR50 Response Rate at Week 2
Week 2 of Study M12-963

Percentage of participants with an ACR50 response, defined as at least 50% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR50 Response Rate at Week 4
Week 4 of Study M12-963

Percentage of participants with an ACR50 response, defined as at least 50% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR50 Response Rate at Week 6
Week 6 of Study M12-963

Percentage of participants with an ACR50 response, defined as at least 50% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR50 Response Rate at Week 8
Week 8 of Study M12-963

Percentage of participants with an ACR50 response, defined as at least 50% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR50 Response Rate at Week 12
Week 12 of Study M12-963 (considered Week 0 of Study M12-965)

Percentage of participants with an ACR50 response, defined as at least 50% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR50 Response Rate at Week 16
Week 16 (Week 4 of Study M12-965)

Percentage of participants with an ACR50 response, defined as at least 50% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR50 Response Rate at Week 20
Week 20 (Week 8 of Study M12-965)

Percentage of participants with an ACR50 response, defined as at least 50% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR50 Response Rate at Week 24
Week 24 (Week 12 of Study M12-965)

Percentage of participants with an ACR50 response, defined as at least 50% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR50 Response Rate at Week 28
Week 28 (Week 16 of Study M12-965)

Percentage of participants with an ACR50 response, defined as at least 50% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR50 Response Rate at Week 32
Week 32 (Week 20 of Study M12-965)

Percentage of participants with an ACR50 response, defined as at least 50% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR50 Response Rate at Week 36
Week 36 (Week 24 of Study M12-965)

Percentage of participants with an ACR50 response, defined as at least 50% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR70 Response Rate at Week 2
Week 2 of Study M12-963

Percentage of participants with an ACR70 response, defined as at least 70% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR70 Response Rate at Week 4
Week 4 of Study M12-963

Percentage of participants with an ACR70 response, defined as at least 70% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR70 Response Rate at Week 6
Week 6 of Study M12-963

Percentage of participants with an ACR70 response, defined as at least 70% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR70 Response Rate at Week 8
Week 8 of Study M12-963

Percentage of participants with an ACR70 response, defined as at least 70% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR70 Response Rate at Week 12
Week 12 of Study M12-963 (considered Week 0 of Study M12-965)

Percentage of participants with an ACR70 response, defined as at least 70% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR70 Response Rate at Week 16
Week 16 (Week 4 of Study M12-965)

Percentage of participants with an ACR70 response, defined as at least 70% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR70 Response Rate at Week 20
Week 20 (Week 8 of Study M12-965)

Percentage of participants with an ACR70 response, defined as at least 70% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR70 Response Rate at Week 24
Week 24 (Week 12 of Study M12-965)

Percentage of participants with an ACR70 response, defined as at least 70% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR70 Response Rate at Week 28
Week 28 (Week 16 of Study M12-965)

Percentage of participants with an ACR70 response, defined as at least 70% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR70 Response Rate at Week 32
Week 32 (Week 20 of Study M12-965)

Percentage of participants with an ACR70 response, defined as at least 70% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

ACR70 Response Rate at Week 36
Week 36 (Week 24 of Study M12-965)

Percentage of participants with an ACR70 response, defined as at least 70% reduction (improvement) compared with baseline in TJC68, SJC66, and at least 3 of the 5 remaining ACR core set measures: patient's assessment of pain, PtGA; PGA, HAQ-DI, and hsCRP. Estimates of the 95% confidence interval of the response rates for each treatment group were calculated using the Agrestil-Coull method.

Summary of Treatment-Emergent Adverse Events (AEs), Serious AEs (SAEs), AEs Leading to Discontinuation, and Deaths
from the first dose of study drug in study M12-965 until 70 days after the last dose of study drug (up to 32 weeks)

An AE is defined as any untoward medical occurrence in a patient or clinical investigation subject administered a pharmaceutical product and which does not necessarily have a causal relationship with this treatment. The investigator assessed the relationship of each event to the use of study drug as either probably related, possibly related, probably not related or not related. An SAE is an event that results in death, is life-threatening, requires or prolongs hospitalization, results in a congenital anomaly, persistent or significant disability/incapacity or is an important medical event that, based on medical judgment, may jeopardize the subject and may require medical or surgical intervention to prevent any of the outcomes listed above. Treatment-emergent events (TEAEs/TESAEs) are defined as any event that began or worsened in severity after the first dose of study drug. For more details on adverse events please see the Adverse Event section.

Number of participants with Adverse Events
From date of first dose of ABT-122 until 42 days after the last dose of ABT-122

Collect all adverse events at each visit

Change in physical exam including vital signs
From date of first dose of ABT-122 until 42 days after last dose of ABT-122

Blood pressure, pulse and body temperature

Change in clinical lab test results
From date of first dose of ABT-122 until 42 days after the last dose of ABT-122

Hematology, Chemistry, and Urinalysis

Change in Electrocardiogram (ECG) results
From subject's baseline (prior to subject's first dose) and up to 168 hours following the last dose of study drug

ECGs done in triplicate

Determination of pharmacokinetic (PK) parameters
Prior to first dose up to 42 days after the last dose of ABT-122

Cmax, Tmax, AUC, elimination rate constant and half-life

Secondary Endpoints

Change From Baseline In Tender Joint Count (TJC68) at Week 2
Week 2 of Study M12-963
Change From Baseline in TJC68 at Week 4
Week 4 of Study M12-963
Change From Baseline in TJC68 at Week 6
Week 6 of Study M12-963
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
ABT-122 120 mg EOWEXPERIMENTALAll subjects receive open-label ABT-122 120 mg EOW subcutaneously, with the first dose administered at the last visit of Study M12-963 randomized controlled trial.
Group 1EXPERIMENTALRandomized 6 drug/2 placebo by group
Group 2EXPERIMENTALRandomized 6 drug/2 placebo by group
Group 3EXPERIMENTALRandomized 6 drug/2 placebo by group

Interventions

NameTypeDescription
ABT-122DRUG -
PlaceboBIOLOGICALPlacebo Injection
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Eligibility Criteria

Age Range18 Years to 99 Years
SexALL
Healthy VolunteersNo

Inclusion Criteria: - Subjects who have completed the preceding Study M12-963 (ABT-122) randomized controlled study and have not developed any discontinuation criteria, as defined in Study M12-963. * If female, subject must meet one of the following criteria: 1. Postmenopausal (defined as no men...

Countries:United States
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Frequently asked questions about ABT-122

What is ABT-122 used for?

ABT-122 was developed for the treatment of rheumatoid arthritis, an inflammatory joint disease. It was studied in adults 18 years and older with the condition. Development reached Phase 2, and the clinical program has concluded, with both of its registered trials completed.

Who makes ABT-122?

ABT-122 was developed by AbbVie Inc., the biopharmaceutical company traded on the New York Stock Exchange under the ticker ABBV. AbbVie sponsored the clinical studies of the drug in rheumatoid arthritis.

What phase is ABT-122 in?

ABT-122 reached Phase 2 clinical development for rheumatoid arthritis. It is an investigational monoclonal antibody and is not an approved therapy. Both registered trials of the drug are completed, and no trials are currently active.

What clinical trials is ABT-122 in?

Two completed trials studied ABT-122 in rheumatoid arthritis. NCT02433340 was a Phase 2 open-label extension study in 158 subjects who finished the preceding M12-963 study. NCT01853033 was a Phase 1 study of multiple subcutaneous injections in 19 subjects in the United States.

How was ABT-122 studied in rheumatoid arthritis?

The ABT-122 trials were randomized, double-blind, and controlled, with a combined enrollment of 177 participants. NCT01853033 evaluated safety, tolerability, and pharmacokinetics of multiple subcutaneous injections. NCT02433340 was an open-label extension for rheumatoid arthritis subjects who had completed the earlier M12-963 study.