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SAR445229

Phase 1

Healthy Volunteers | Small molecule | Other |Sanofi|Last Updated: Apr 20, 2026

Success Probability

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Market & Valuation

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Trial Design

RandomizedACTIVE_CONTROLLED
Total Trials1
Total Enrollment212

FDA Designations

No designations recorded

Clinical trial landscape

SAR445229 · 1 trial · 1 indication

Phase 1 1
NCT07146750A Bioequivalence Study of Amlitelimab Delivered by 2 Different Devices in Healthy Adult ParticipantsHealthy Volunteers
COMPLETED212 Analytics
PHASE1COMPLETED
A Bioequivalence Study of Amlitelimab Delivered by 2 Different Devices in Healthy Adult Participants
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Study Endpoints

Primary Endpoints

PK parameter: Cmax
From Day 1 up to End of study (approximately 24 weeks)

Maximum serum concentration observed.

Pharmacokinetic (PK) profile: AUC last
From Day 1 up to End of study (approximately 24 weeks)

Area under the serum concentration versus time curve calculated using the trapezoidal method from time zero to the real time.

Pharmacokinetic (PK) profile: AUC
From Day 1 up to End of study (approximately 24 weeks)

Area under the serum concentration versus time curve extrapolated to infinity.

Secondary Endpoints

PK parameter: Tmax
From Day 1 up to End of study (approximately 24 weeks)
PK parameter: t1/2z
From Day 1 up to End of study (approximately 24 weeks)
PK parameter: CL/F
From Day 1 up to End of study (approximately 24 weeks)
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Group 1ACTIVE_COMPARATORParticipants will receive a single dose of subcutaneous amlitelimab (dose A) to the abdomen delivered by prefilled syringe (PFS).
Group 2EXPERIMENTALParticipants will receive a single dose subcutaneous amlitelimab (dose A) to the abdomen delivered by prefilled pen (PFP).
Group 3ACTIVE_COMPARATORParticipants will receive a single dose of subcutaneous amlitelimab (dose B) to the abdomen delivered by PFS.
Group 4EXPERIMENTALParticipants will receive a single dose of subcutaneous amlitelimab (dose B) to the abdomen delivered by PFP.

Interventions

NameTypeDescription
SAR445229COMBINATION_PRODUCTSingle dose
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Eligibility Criteria

Age Range18 Years to 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Male and/or female participant, between 18 and 55 years of age, inclusive, at the time of signing the informed consent form (ICF). * Certified as healthy by a comprehensive clinical assessment \[detailed medical history and complete physical examination including neurological ...

Countries:United States
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Frequently asked questions about SAR445229

What is SAR445229?

SAR445229 is an investigational small molecule being developed by Sanofi. It is currently in Phase 1 clinical development. The drug is being studied in healthy volunteers, with one completed clinical trial involving 212 participants.

What is SAR445229 used for?

SAR445229 is being studied for use in healthy volunteers. The completed Phase 1 trial was a bioequivalence study, meaning it compared the delivery of the drug by two different devices. The study did not focus on treating a specific disease.

Who makes SAR445229?

SAR445229 is being developed by Sanofi, a multinational pharmaceutical company. Sanofi's stock is traded under the ticker symbol SNY. The drug is currently in Phase 1 clinical development.

What phase is SAR445229 in?

SAR445229 is in Phase 1 clinical development. One Phase 1 trial has been completed, and there are no active trials currently ongoing. The drug is still in the early stages of clinical investigation.

What clinical trials is SAR445229 in?

SAR445229 has one completed clinical trial, identified as NCT07146750. This was a Phase 1 bioequivalence study conducted in the United States, enrolling 212 healthy adult participants. The trial compared the drug delivered by two different devices.

Is SAR445229 FDA approved?

SAR445229 is not FDA approved. It is an investigational drug currently in Phase 1 clinical development. The only completed trial was a bioequivalence study in healthy volunteers, and the drug has not yet progressed to later-stage trials or regulatory approval.