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SAR442085

Phase 1

Plasma Cell Myeloma | Small molecule | Oncology |Sanofi|Last Updated: Sep 12, 2025

Success Probability

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Trial Design

CONTROLLED
Total Trials1
Total Enrollment37

FDA Designations

No designations recorded

Clinical trial landscape

SAR442085 · 1 trial · 1 indication

Phase 1 1
NCT04000282First-in-human Single Agent Study of SAR442085 in Relapsed or Refractory Multiple MyelomaPlasma Cell Myeloma
COMPLETED37 Analytics
PHASE1COMPLETED
First-in-human Single Agent Study of SAR442085 in Relapsed or Refractory Multiple Myeloma
Plasma Cell MyelomaUnlock trial analytics

Study Endpoints

Primary Endpoints

The maximum tolerated dose (MTD) of SAR442085 (Part A)
At the end of Cycle 1 (each cycle is approximately 28 days)

MTD is defined as the dose level with highest probability of investigational medicinal product (IMP) related dose limiting toxicity (DLT) rate within the target range (16 to 33%) among dose levels with less than 0.25 probability of DLT rate above target (\>33%)

Recommended Phase 2 dose (RP2D) (Part A)
At the end of Cycle 1 (each cycle is approximately 28 days)

RP2D is defined as the dose selected for the further single agent testing - including in Phase 1 expansion part B.

Overall response rate (Part B)
approximately 6 months after the last patient has started treatment in Part B (approx. 2 years)

Overall response rate (ORR): is defined as the proportion of patients with stringent complete response (sCR), complete response (CR), very good partial response (VGPR), and partial response (PR), using the International Myeloma Working Group (IMWG) criteria.

Secondary Endpoints

Treatment-emergent adverse events (AEs)/serious adverse events (SAE) (Both Part A and B)
From baseline to end of treatment + 30 days (approx. 2 years)
PK parameters of SAR442085: Cmax (Both Part A and B)
Cycle 1 Day 1 to Day 28
PK parameters of SAR442085: Tmax (Both Part A and B)
Cycle 1 Day 1 to Day 28
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Part A: SAR442085 dose escalationEXPERIMENTALSAR442085 will be given intravenously weekly for 4 weeks (Cycle 1) and on Day 1 and Day 15 of each subsequent cycle until the patient has progressive disease, unacceptable toxicity or other reasons to terminate study treatment. Each cycle will be approximately 28 days in duration.
Part B: SAR442085 dose expansionEXPERIMENTALSAR442085 will be given intravenously weekly for 4 weeks (Cycle 1) and on Day 1 and Day 15 of each subsequent cycle until the patient has progressive disease, unacceptable toxicity or other reasons to terminate study treatment. Each cycle will be approximately 28 days in duration.

Interventions

NameTypeDescription
SAR442085DRUGPharmaceutical form:Sterile lyophilized powder for reconstitution for infusion Route of administration: intravenous
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersYes
Study Sites12

Inclusion criteria : * Participant must be at least 18 years of age or of the country's legal age of majority if the legal age is \>18 years old, at the time of signing the informed consent. * Participant has given voluntary written informed consent. * Participant has been previousy diagnosed with ...

Countries:United StatesCzechiaFranceGreeceSpainTaiwan
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Frequently asked questions about SAR442085

What is SAR442085 used for?

SAR442085 is an investigational small molecule being studied for the treatment of relapsed or refractory multiple myeloma, a type of plasma cell myeloma. It is currently in Phase 1 clinical development and is not yet approved by regulatory authorities.

Who is developing SAR442085?

SAR442085 is being developed by Sanofi, a global biopharmaceutical company listed on the stock exchange under the ticker SNY. The drug is currently in Phase 1 clinical trials for the treatment of relapsed or refractory multiple myeloma.

What phase is SAR442085 in?

SAR442085 is in Phase 1 clinical development. A first-in-human study of the drug as a single agent in relapsed or refractory multiple myeloma has been completed. The drug is investigational and has not been approved for any use.

What clinical trials is SAR442085 in?

SAR442085 has one completed Phase 1 clinical trial, identified as NCT04000282, titled "First-in-human Single Agent Study of SAR442085 in Relapsed or Refractory Multiple Myeloma." The trial enrolled 37 participants and was conducted in the United States, Czechia, France, Greece, Spain, and Taiwan.

Is SAR442085 the same as any other drug?

No alternative names for SAR442085 have been reported. The drug is identified solely by its code name SAR442085 in clinical trial records and is being developed by Sanofi for the treatment of relapsed or refractory multiple myeloma.