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A-623

Phase 3

Systemic Lupus Erythematosus | Small Molecules | Immunology |Anthera Pharmaceuticals, Inc.|Trials Updated: Sep 18, 2017

A-623 development status

Highest phase Phase 3 (NCT02052219)
Phase scored for ANTHPhase 2
Registered trials 9 across 1 sponsor since Jul 2010

A-623 target and mechanism

ModalitySmall Molecules

Also known as Blisibimod

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials4
Total Enrollment1,428

FDA Designations

No designations recorded

A-623 clinical trials

A-623 · 4 trials · 2 indications

Phase 3 1Phase 2/3 1Phase 2 2
NCT01395745CHABLIS-SC1: A Study of the Efficacy and Safety of Subcutaneous Blisibimod in Subjects With Systemic Lupus ErythematosusSystemic Lupus Erythematosus
COMPLETED442 Analytics
PHASE3COMPLETED
CHABLIS-SC1: A Study of the Efficacy and Safety of Subcutaneous Blisibimod in Subjects With Systemic Lupus Erythematosus
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Study Endpoints

Primary Endpoints

Proportion of patients achieving an SLE Responder Index at week 52
Week 52
Proportion of subjects achieving reduction in proteinuria from baseline
24 weeks
To assess the long term safety of A-623 in subjects with SLE
Until the drug is approved or the Sponsor discontinues the study

Safety assessments such as AEs, SAEs, vital signs, ECG, clinical chemistry, hematology, and immunogenicity will be analyzed in a descriptive manner and will include infections, malignancies, injection site reactions and immunogenicity, neuropsychiatric events, and deaths

SLE response
Various timepoints through Week 52

The % of subjects with SLE response compared with baseline at the time of assessment

Secondary Endpoints

Time to first severe SLE flare
Week 52
Proportion of subjects able to reduce oral steroid dose to ≤7.5 mg/day prednisone
Week 52
Change in the number of actively tender or swollen joints and in mucocutaneous disease activity
Week 52
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
blisibimod weekly doseEXPERIMENTAL -
PlaceboPLACEBO_COMPARATOR -
BlisibimodEXPERIMENTALBlisibimod administered subcutaneously
A-623 high dose weeklyEXPERIMENTALHigh dose given subcutaneously once a week until A623 is approved for clinical use in SLE or the Sponsor discontinues the study
A-623 low dose weeklyEXPERIMENTALLow dose given subcutaneously once a week until A623 is approved for clinical use in SLE or the Sponsor discontinues the study
A-623 high dose every 4 weeksEXPERIMENTALHigh dose given subcutaneously once every 4 weeks until A623 is approved for clinical use in SLE or the Sponsor discontinues the study

Interventions

NameTypeDescription
blisibimodDRUGblisibimod administered via subcutaneous injection every week for 52 weeks
PlaceboDRUGPlacebo will be administered weekly via subcutaneous injection for 52 weeks
A-623DRUGHigh dose given subcutaneously once a week until A623 is approved for clinical use in SLE or the Sponsor discontinues the study
Placebo ComparatorOTHERPlacebo comparator is a matched volume given subcutaneously once a week or once every 4 weeks for up to 52 weeks
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites90

Inclusion Criteria: * Fulfill at least 4 diagnostic criteria for SLE defined by American College of Rheumatology * Positive antinuclear antibodies (ANA) and/or anti-double stranded DNA (anti-dsDNA) * Active SLE disease as defined by SELENA-SLEDAI score ≥10 despite on-going stable corticosteroid the...

Countries:BelarusBrazilColombiaGeorgiaGuatemalaHong KongIndiaMalaysiaMexicoPhilippinesRussiaSingaporeSouth KoreaSri LankaTaiwanThailandCzechiaGermanyUnited KingdomUnited StatesArgentinaChilePeru
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