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MM-121

Phase 2

ER Positive, Her2 Negative Breast Cancer Patients | Small molecule | Oncology |Sanofi|Last Updated: May 3, 2016

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
RandomizedACTIVE_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment196
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01421472A Trial of Preoperative MM-121 With Paclitaxel in HER2-negative Breast CancerPHASE2 COMPLETED 196Aug 1, 2011Jun 1, 2014May 3, 201638 United States
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Study Endpoints
Primary Endpoints
Number of Participants With Pathologic Complete Response (pCR) (Rate of pCR)
At time of surgery, an expected average of 24-26 weeks

Pathologic Complete Response was defined as the absence of invasive cancer in the breast and lymph nodes following completion of neoadjuvant systemic therapy and reported according to the current AJCC staging system for neoadjuvant clinical studies. The endpoint was to determine the pathologic Complete Response (pCR) rates associated with weekly treatment of MM-121 plus paclitaxel followed by the combination treatment of doxorubicin plus cyclophosphamide compared with weekly paclitaxel alone followed by the combination treatment of doxorubicin plus cyclophosphamide in patients with human epidermal growth factor receptor 2 (HER2)-negative primary breast cancer.

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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
MM-121 (SAR256212) + paclitaxelEXPERIMENTAL2 week run-in of MM-121 followed by MM-121 + dosing of paclitaxel IV, followed by standard dosing of doxorubicin IV plus cyclophosphamide IV, followed by surgery.
Paclitaxel onlyACTIVE_COMPARATORStandard dosing of paclitaxel IV, followed by standard dosing of doxorubicin IV plus cyclophosphamide IV, followed by surgery.
Interventions
NameTypeDescription
MM-121DRUGMM-121 IV at 40 mg/mg loading dose on Cycle 1, Week 1 followed by 20 mg/mg weekly for all subsequent doses
PaclitaxelDRUGStandard dosing of paclitaxel IV, followed by standard dosing of doxorubicin IV plus cyclophosphamide IV, followed by surgery.
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Eligibility Criteria
Age Range18 Years — N/A
SexFEMALE
Healthy VolunteersNo
Study Sites38

Inclusion Criteria: * Histological confirmation of ER positive, HER2 negative invasive breast cancer (Group 1) or invasive triple-negative breast cancer (Group 2) * Free of metastatic disease * ≥ 18 years old * Female * Had no prior treatment for any cancer * Eligible for treatment with paclitaxel,...

Countries:United States
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