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TPOXX

Phase 3

Smallpox | Small molecule | Infectious Disease |SIGA Technologies Inc.|Last Updated: Dec 27, 2024

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials1
Total Enrollment467

FDA Designations

No designations recorded

Clinical trial landscape

TPOXX · 1 trial · 1 indication

Phase 3 1
NCT04971109Safety, Tolerability and Pharmacokinetics of TPOXX When Administered Orally for 28 DaysSmallpox
COMPLETED467 Analytics
PHASE3COMPLETED
Safety, Tolerability and Pharmacokinetics of TPOXX When Administered Orally for 28 Days
SmallpoxUnlock trial analytics

Study Endpoints

Primary Endpoints

Cmin
28 days

Cmin - Minimum TPOXX concentration in plasma

Cmax
28 days

Peak exposure when administered TPOXX

AUC(0-last) - Total Systemic TPOXX Exposure
28 days

Total systematic exposure when administered TPOXX

Time To Maximum TPOXX Exposure
28 days

Median hours post dose when administered TPOXX

Secondary Endpoints

Adverse Events
58 Days
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
TPOXXACTIVE_COMPARATORTreatment Group 1: An oral dose of 600 mg (3 x 200 mg capsules)TPOXX
TPOXX PlaceboPLACEBO_COMPARATORTreatment Group 2: An oral dose of placebo (3 capsules identical to TPOXX)

Interventions

NameTypeDescription
TPOXXDRUGStudy is based on Animal Regulatory Rule
TPOXX PlaceboOTHERDoes not apply
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Eligibility Criteria

Age Range18 Years to 80 Years
SexALL
Healthy VolunteersYes
Study Sites9

Inclusion Criteria: 1. Subject is male or female between 18 and 80 years of age, inclusive. 2. Subject is available for clinical follow-up for the duration of the study. 3. Women of childbearing potential have a negative beta human chorionic gonadotropin pregnancy test (serum) at the screening visi...

Countries:United States
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Frequently asked questions about TPOXX

What is TPOXX used for?

TPOXX is an investigational small molecule drug being developed for smallpox. It is currently in Phase 3 clinical development. TPOXX is being studied for its safety, tolerability, and pharmacokinetics when administered orally for 28 days.

Who makes TPOXX?

TPOXX is being developed by SIGA Technologies Inc., a company traded under the ticker symbol SIGA. The drug is currently in Phase 3 clinical development for the treatment of smallpox.

What phase is TPOXX in?

TPOXX is in Phase 3 clinical development. It is an investigational drug and has not been approved by regulatory authorities. One Phase 3 clinical trial has been completed, with no active trials currently ongoing.

What clinical trials is TPOXX in?

TPOXX has one completed Phase 3 clinical trial with the identifier NCT04971109. This trial studied the safety, tolerability, and pharmacokinetics of TPOXX when administered orally for 28 days. The trial enrolled 467 participants in the United States.

Is TPOXX FDA approved?

TPOXX is not FDA approved. It is an investigational drug currently in Phase 3 clinical development for smallpox. A Phase 3 clinical trial has been completed, but the drug remains under investigation and has not received regulatory approval.