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Dupilumab coformulated with berahyaluronidase alfa

Phase 1

Healthy Volunteers | Monoclonal antibody | Other |Sanofi|Last Updated: Jul 21, 2026

Target and mechanism

Molecular targetIL4R
Target classAntagonist
ModalityMonoclonal antibody

Success Probability

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Market & Valuation

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Trial Design

RandomizedCONTROLLED
Total Trials1
Total Enrollment40

FDA Designations

PRIORITY_REVIEWORPHAN_DRUG

Clinical trial landscape

Dupilumab coformulated with berahyaluronidase alfa · 1 trial · 1 indication

Phase 1 1
NCT07646548Pharmacokinetics and Tolerability of Subcutaneous Dupilumab Coformulated With Berahyaluronidase Alfa and Dupilumab Without Berahyaluronidase Alfa in Healthy ParticipantsHealthy Volunteers
ACTIVE NOT_RECRUITING40 Analytics
PHASE1ACTIVE NOT_RECRUITING
Pharmacokinetics and Tolerability of Subcutaneous Dupilumab Coformulated With Berahyaluronidase Alfa and Dupilumab Without Berahyaluronidase Alfa in Healthy Participants
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Study Endpoints

Primary Endpoints

Pharmacokinetic (PK) parameter in serum: Cmax of dupilumab
From Day 1 to Day 85 (end of study)

Cmax: Maximum concentration observed in serum

PK parameter in serum: AUClast of dupilumab
From Day 1 to Day 85 (end of study)

AUClast: Area under the concentration in serum versus time curve calculated using the trapezoidal method from time zero to the real time tlast

Secondary Endpoints

Number of participants with treatment-emergent adverse events (TEAEs), serious TEAEs, injection site reactions and clinically significant laboratory values and vital signs
From Day -1 to Day 85.
Number of participants with antidrug antibody to dupilumab and berahyaluronidase alfa
On Day 1, Day 43 and Day 85
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeBASIC_SCIENCE

Treatment Arms

ArmTypeDescription
Treatment AEXPERIMENTALParticipants will receive a subcutaneous (SC) dose of dupilumab coformulated with berahyaluronidase alfa on Day 1
Treatment BEXPERIMENTALParticipants will receive a SC dose of dupilumab without berahyaluronidase alfa on Day 1

Interventions

NameTypeDescription
Dupilumab coformulated with berahyaluronidase alfaBIOLOGICALPharmaceutical form: Solution for injection Route of administration: Subcutaneous injection
DupilumabBIOLOGICALPharmaceutical form: Solution for injection Route of administration: Subcutaneous injection
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Eligibility Criteria

Age Range18 Years to 60 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Male and/or female participant, between 18 and 60 years of age, inclusive, at the time of signing the informed consent. * Determined to be healthy by the Investigator using a comprehensive clinical assessment (detailed medical history and complete physical examination). * Body...

Countries:United States
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Recent Changes (Last 90 Days)

MEDIUMJul 21, 2026NCT07646548Status: RECRUITING → ACTIVE_NOT_RECRUITING
LOWJun 24, 2026NCT07646548Status: NOT_YET_RECRUITING → RECRUITING
LOWJun 24, 2026NCT07646548Status: NOT_YET_RECRUITING → RECRUITING
LOWJun 12, 2026NCT07646548NEW_TRIAL: changed
LOWJun 12, 2026NCT07646548NEW_TRIAL: changed

Frequently asked questions about Dupilumab coformulated with berahyaluronidase alfa

What is Dupilumab coformulated with berahyaluronidase alfa used for?

Dupilumab coformulated with berahyaluronidase alfa is an investigational monoclonal antibody combination being studied in healthy volunteers. It is currently in Phase 1 clinical development to evaluate its pharmacokinetics and tolerability. The drug is not approved for any indication and remains under clinical investigation.

Who makes Dupilumab coformulated with berahyaluronidase alfa?

Sanofi (ticker: SNY) is developing Dupilumab coformulated with berahyaluronidase alfa. The company is conducting a Phase 1 clinical trial to assess the drug's pharmacokinetics and tolerability in healthy participants.

What phase is Dupilumab coformulated with berahyaluronidase alfa in?

Dupilumab coformulated with berahyaluronidase alfa is in Phase 1 clinical development. It is an investigational drug being studied in healthy volunteers, and it has not been approved by regulatory authorities. The drug has received FDA priority review and orphan drug designations.

What clinical trials is Dupilumab coformulated with berahyaluronidase alfa in?

Dupilumab coformulated with berahyaluronidase alfa is being studied in one active Phase 1 trial, NCT07646548. This trial evaluates the pharmacokinetics and tolerability of subcutaneous dupilumab coformulated with berahyaluronidase alfa compared to dupilumab without berahyaluronidase alfa in healthy participants. The trial is enrolling 40 participants in the United States.

Is Dupilumab coformulated with berahyaluronidase alfa the same as dupilumab?

Dupilumab coformulated with berahyaluronidase alfa is a combination product that includes dupilumab plus berahyaluronidase alfa. It is being studied to compare its pharmacokinetics and tolerability against dupilumab without berahyaluronidase alfa in a Phase 1 clinical trial.