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ATN-103 q4wks

Phase 1

Rheumatoid Arthritis | Monoclonal antibody | Immunology |Sanofi|Last Updated: Sep 4, 2013

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedDouble-BlindCONTROLLEDBiomarker
Total Trials1
Total Enrollment60
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01007175Study Evaluating Multiple Ascending Doses Of ATN-103 In Japanese Subjects With Rheumatoid ArthritisPHASE1 COMPLETED 60Nov 1, 2009Sep 1, 2010Sep 4, 201315 Japan
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Study Endpoints
Primary Endpoints
Safety and tolerability will be evaluated on the basis of AEs, SAEs,(including injection site reactions and infections), physical examination findings, vital sign, measurements, immunogenicity assessments, early termination, and clinical laboratory test.
20 weeks
Secondary Endpoints
Clinical efficacy for Rheumatoid Arthritis (RA) based on ACR responses, ACR-N, DAS 28 and EULAR response.
16 weeks
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelFACTORIAL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Cohort 1EXPERIMENTAL -
Cohort 2EXPERIMENTAL -
Cohort 3EXPERIMENTAL -
Cohort 4EXPERIMENTAL -
Cohort 5EXPERIMENTAL -
Interventions
NameTypeDescription
ATN-103 10 mg q4wksBIOLOGICALATN-103 160-mg vials (lyophilized) and placebo vials (lyophilized) Each subject will be given a single SC injection (0.1 mL) of either ATN-103 or placebo at 4-week intervals for a total of 4 SC injections.
ATN-103 30 mg q4wksBIOLOGICALATN-103 160-mg vials (lyophilized) and placebo vials (lyophilized) Each subject will be given a single SC injection (0.3 mL) of either ATN-103 or placebo at 4-week intervals for a total of 4 SC injections.
ATN-103 80 mg q4wksBIOLOGICALATN-103 160-mg vials (lyophilized) and placebo vials (lyophilized) Each subject will be given a single SC injection (0.8 mL) of either ATN-103 or placebo at 4-week intervals for a total of 4 SC injections.
ATN-103 10 mg q8wksBIOLOGICALATN-103 160-mg vials (lyophilized) and placebo vials (lyophilized) Each subject will be given a single SC injection (0.1 mL) of either ATN-103 or placebo at 8-week intervals for a total of 2 SC injections.
ATN-103 80 mg q8wksBIOLOGICALATN-103 160-mg vials (lyophilized) and placebo vials (lyophilized) Each subject will be given a single SC injection (0.8 mL) of either ATN-103 or placebo at 8-week intervals for a total of 2 SC injections.
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Eligibility Criteria
Age Range20 Years — 75 Years
SexALL
Healthy VolunteersNo
Study Sites15

Inclusion Criteria: * Meets the ACR 1987 revised criteria for classification of Rheumatoid Arthritis (RA). * ACR functional class I through III. * Active RA at the time of screening and at baseline consisting of = 6 swollen and = 6 tender joints at least. * hs-CRP level = 8 mg/L. * Must be receivin...

Countries:Japan
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