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ALT-801

Phase 1

Type 2 Diabetes | Small molecule | Metabolic |Altimmune, Inc.|Last Updated: Jun 24, 2025

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedDouble-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials1
Total Enrollment55
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT05134662ALT-801 in Overweight and Obese Subjects With Type 2 Diabetes Mellitus (T2DM)PHASE1 COMPLETED 55Feb 1, 2022Mar 9, 2023Jun 24, 20257 United States
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Study Endpoints
Primary Endpoints
The Number of Participants with One or More Treatment-Emergent Adverse Events (TEAEs)
Up to Day 110
Changes from baseline in area under the curve of serum glucose, C-peptide, and insulin
Baseline to Day 85
Changes from baseline in fasting serum glucose and insulin as measured by Homeostasis Model Assessment for Insulin Resistance 2 (HOMA-IR2)
Baseline to Day 85
Secondary Endpoints
Change from baseline in fasting serum glucose
Baseline to Day 85
Change from baseline in hemoglobin A1c (HbA1c)
Baseline to Day 85
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
ALT-801 1.2 mgEXPERIMENTAL1.2 mg once weekly for 12 weeks
ALT-801 1.8 mgEXPERIMENTAL1.8 mg once weekly for 12 weeks
ALT-801 2.4 mgEXPERIMENTAL0.6 mg at Week 1, 1.2 mg at Week 2, 1.8 mg once weekly for 2 weeks (Weeks 3 and 4), and 2.4 mg once weekly for Weeks 5 through 12
PlaceboPLACEBO_COMPARATORplacebo once weekly for 12 weeks
Interventions
NameTypeDescription
ALT-801DRUGInjected subcutaneously (SC)
PlaceboOTHERInjected subcutaneously (SC)
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Eligibility Criteria
Age Range18 Years — 65 Years
SexALL
Healthy VolunteersNo
Study Sites7

Inclusion Criteria: * Written informed consent signed prior to the performance of any study procedures * Male or female volunteers, age 18 to 65 years, inclusive * Overweight to obese (BMI \>/=28.0 kg/m2) * Type 2 diabetes mellitus (T2DM), on stable regimen, for at least 3 months prior to screening...

Countries:United States
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