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SAR408701

Phase 1

Neoplasm Malignant | Small molecule | Oncology |Sanofi|Last Updated: Aug 5, 2025

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
UNCONTROLLEDBiomarker
Total Trials1
Total Enrollment34
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT03324113Evaluation of SAR408701 in Japanese Patients With Advanced Malignant Solid TumorsPHASE1 COMPLETED 34Oct 17, 2017Dec 26, 2022Aug 5, 20253 Japan
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Study Endpoints
Primary Endpoints
IMP-related dose limiting toxicities (DLT)
4 weeks, Dose escalation q3w part: 3 weeks

IMP-related DLTs are defined as adverse events (AE) related to the IMPs in absence of clear evidence to the contrary, after validation by the Study Committee, and if not related to a disease progression, graded using National Cancer Institute common Toxicity Criteria (NCI-CTC) scale v4.03

Secondary Endpoints
Treatment emergent adverse events
Up to an average of 9 months
Maximum observed concentration (Cmax) of SAR408701
Main dose-escalation part: Cycle 1 and Cycle 4 (each cycle is 14 days); Dose-escalation bis part with loading dose: Cycle 1 (Cycle 1 is 14 days), Dose-escalation q3w part: Cycle 1 and Cycle2 day 1 (Cycle 1 is 21 days)
Cmax of DM4 and Me-DM4
Main dose-escalation part: Cycle 1 and Cycle 4 (each cycle is 14 days); Dose-escalation bis part with loading dose: Cycle 1 (Cycle 1 is 14 days), Dose-escalation q3w part: Cycle 1 and Cycle2 day 1 (Cycle 1 is 21 days)
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Study Design & Arms
AllocationNA
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
SAR408701 MonotherapyEXPERIMENTALSAR408701 Dose escalation administered as a single agent intravenously, on Day 1 and once every two weeks, to patients with malignant solid tumors
Interventions
NameTypeDescription
SAR408701DRUGPharmaceutical form: solution for infusion Route of administration: intravenous
dexamethasoneDRUGPharmaceutical form: solution for eye drop Route of administration: eye drop
naphazolineDRUGPharmaceutical form: solution for eye drop Route of administration: eye drop
diphenhydramineDRUGPharmaceutical form: tablet Route of administration: oral
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Eligibility Criteria
Age Range20 Years — N/A
SexALL
Healthy VolunteersYes
Study Sites3

Inclusion criteria: * Locally advanced or metastatic solid malignant tumor disease for which, in the judgement of the investigator, no standard alternative therapy is available. * Inclusion is likely to be expressing CEACAM5. * At least 6 x 5 μm slides from formalin-fixed paraffin-embedded (FFPE) a...

Countries:Japan
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