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TEPEZZA

Phase 1

Bioavailability | Small molecule | Other |Amgen Inc.|Last Updated: Aug 21, 2024

Success Probability

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Market & Valuation

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Trial Design

CONTROLLED
Total Trials1
Total Enrollment37

FDA Designations

No designations recorded

Clinical trial landscape

TEPEZZA · 1 trial · 2 indications

Phase 1 1
NCT06563856A Study of TEPEZZA Subcutaneous Administration in Healthy AdultsBioavailability
COMPLETED37 Analytics
PHASE1COMPLETED
A Study of TEPEZZA Subcutaneous Administration in Healthy Adults
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Study Endpoints

Primary Endpoints

Cohort 1, 2, and 4: Area Under the Serum Concentration-time Curve (AUC) From Time 0 Extrapolated to Infinity (AUCinf) of TEPEZZA
Day 1 pre-dose to Day 71
Cohort 1, 2, and 4: AUC From Time 0 to the Last Quantifiable Concentration (AUClast) of TEPEZZA
Day 1 pre-dose to Day 71
Cohort 1, 2, and 4: Percentage of the Area Extrapolated for Calculation of AUCinf (%AUCextrap) of TEPEZZA
Day 1 pre-dose to Day 71
Cohort 1, 2, and 4: Maximum Observed Serum Concentration (Cmax) of TEPEZZA
Day 1 pre-dose to Day 71
Cohort 1, 2, and 4: Last Quantifiable Serum Concentration (Clast) of TEPEZZA
Day 1 pre-dose to Day 71
Cohort 1, 2, and 4: Time to Maximum Observed Serum Concentration (Tmax) of TEPEZZA
Day 1 pre-dose to Day 71
Cohort 1, 2, and 4: Time of Last Quantifiable Serum Concentration (Tlast) of TEPEZZA
Day 1 pre-dose to Day 71
Cohort 1, 2, and 4: Apparent Terminal Elimination Rate Constant (λz) of TEPEZZA
Day 1 pre-dose to Day 71
Cohort 1, 2, and 4: Apparent Terminal Half-life (t1/2) of TEPEZZA
Day 1 pre-dose to Day 71
Cohort 1, 2, and 4: Apparent Serum Clearance (CL/F) of TEPEZZA
Day 1 pre-dose to Day 71
Cohort 1, 2, and 4: Apparent Volume of Distribution During the Terminal Phase (Vz/F) of TEPEZZA
Day 1 pre-dose to Day 71

Secondary Endpoints

Cohort 3: AUCinf of TEPEZZA
Day 1 pre-dose to Day 71
Cohort 3: AUClast of TEPEZZA
Day 1 pre-dose to Day 71
Cohort 3: %AUCextrap of TEPEZZA
Day 1 pre-dose to Day 71
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeBASIC_SCIENCE

Treatment Arms

ArmTypeDescription
Cohort 1: TEPEZZA Dose A SubQEXPERIMENTALParticipants will receive Dose A of TEPEZZA administered SubQ.
Cohort 2: TEPEZZA Dose B SubQEXPERIMENTALParticipants will receive Dose B of TEPEZZA administered SubQ.
Cohort 3: TEPEZZA Dose B Intravenously (IV)EXPERIMENTALParticipants will receive Dose B of TEPEZZA administered IV.
Cohort 4: TEPEZZA Dose B and EDP SubQEXPERIMENTALParticipants will receive coadministered doses of TEPEZZA Dose B and EDP SubQ.

Interventions

NameTypeDescription
TEPEZZADRUGAdministered as a SubQ injection or IV injection.
EDPDRUGAdministered as a SubQ injection.
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Eligibility Criteria

Age Range18 Years to 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * The participant is able to provide written informed consent. * The participant is male or female 18 to 55 years of age, inclusive. * The participant has a body mass index (BMI) between 21 to 30 kg/m\^², inclusive, and a minimum weight of 55 kg at Screening. * The participant i...

Countries:United States
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Frequently asked questions about TEPEZZA

What is TEPEZZA used for?

TEPEZZA is a small molecule being studied for bioavailability and bioequivalence. A completed Phase 1 clinical trial evaluated subcutaneous administration of TEPEZZA in healthy adults to assess these parameters. The drug is investigational and not approved for any indication.

Who makes TEPEZZA?

TEPEZZA is developed by Amgen Inc., a biopharmaceutical company traded on NASDAQ under the ticker AMGN. The company is conducting clinical research on this small molecule drug candidate.

What phase is TEPEZZA in?

TEPEZZA is in Phase 1 clinical development. A single Phase 1 study has been completed, with no active trials currently ongoing. The drug remains investigational and has not received FDA approval.

What clinical trials is TEPEZZA in?

TEPEZZA has one completed clinical trial, NCT06563856, titled 'A Study of TEPEZZA Subcutaneous Administration in Healthy Adults.' This Phase 1 study enrolled 37 participants in the United States and evaluated bioavailability and bioequivalence.

Is TEPEZZA FDA approved?

TEPEZZA is not FDA approved. It is an investigational drug currently in Phase 1 clinical development. The completed trial focused on bioavailability and bioequivalence in healthy volunteers, and the drug has not yet progressed to later-stage studies.