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BNT164a1

Phase 1

Tuberculosis | Monoclonal antibody | Infectious Disease |BioNTech SE|Last Updated: Mar 18, 2026

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 Trials2
Total Enrollment617
FDA Designations
No designations recorded
Clinical Trials (2)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT05547464Safety and Immune Responses After Vaccination With Two Investigational RNA-based Vaccines Against Tuberculosis in BCG Vaccinated VolunteersPHASE1 ACTIVE NOT_RECRUITING 497Jul 31, 2023Jan 1, 2027Mar 18, 20268 Mozambique, South Africa
NCT05537038Safety and Immune Responses After Vaccination With Two Investigational RNA-based Vaccines Against Tuberculosis in Healthy VolunteersPHASE1 COMPLETED 120Apr 18, 2023Dec 8, 2025Dec 22, 20253 Germany
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Study Endpoints
Primary Endpoints
Frequency of solicited local reactions (pain, erythema/redness, induration/swelling) at the injection site up to 7 days after each dose
Up to 7 days after each dose

Part A and Part B

Frequency of solicited systemic reactions (vomiting, diarrhea, headache, fatigue, muscle pain & joint pain, chills, and fever) up to 7 days after each dose
Up to 7 days after each dose

Part A and Part B

Proportion of participants with at least one adverse event (AE) occurring from each dose to 28 days after each dose
From each dose up to 28 days after each dose

Part A and Part B

Proportion of participants with at least one unsolicited AE occurring from Dose 1 to 28 days post-Dose 3
From Dose 1 up to 28 days post-Dose 3

Part A and Part B

Proportion of participants with at least one serious AE or AE of special interest occurring from Dose 1 up to 168 days post-Dose 3
From Dose 1 up to 168 days post-Dose 3

Part A and Part B. In Part A, from Dose 1 up to 168 days post-Dose 3. In Part B, from Dose 1 up to 28 days post- Dose 3.

Number of unsolicited AEs from Dose 1 to 28 days post-Dose 3
From Dose 1 up to 28 days post-Dose 3

Part A and Part B

Frequency of solicited systemic reactions (vomiting, diarrhea, headache, fatigue, muscle pain and joint pain, chills, and fever) up to 7 days after each dose
Up to 7 days after each dose
Proportion of participants with at least one AE occurring from Dose 1 to 28 days post-Dose 3
From Day 1 until Day 197
Proportion of participants with at least one serious adverse event (SAE) or medically attended adverse event (MAAE) occurring from Dose 1 up to 168 days post-Dose 3
From Day 1 until Day 337
Number of AEs from Dose 1 to 28 days post-Dose 3
From Day 1 until Day 197
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Study Design & Arms
AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposePREVENTION
Treatment Arms
ArmTypeDescription
Part A: BNT164a1EXPERIMENTALEscalating dose levels
Part A: BNT164b1EXPERIMENTALEscalating dose levels
Part B: BNT164a1 Dose level (DL) 1EXPERIMENTAL -
Part B: BNT164a1 DL 2EXPERIMENTAL -
Part B: BNT164b1 DL 1EXPERIMENTAL -
Part B: BNT164b1 DL 2EXPERIMENTAL -
PlaceboPLACEBO_COMPARATORIsotonic sodium chloride (NaCl) solution (0.9%)
BNT164a1EXPERIMENTALEscalating dose levels
BNT164b1EXPERIMENTALEscalating dose levels
Interventions
NameTypeDescription
BNT164a1BIOLOGICALMulti-antigen ribonucleic acid (RNA) vaccine for active immunization against tuberculosis administered as intramuscular injection
BNT164b1BIOLOGICALMulti-antigen RNA vaccine for active immunization against tuberculosis administered as intramuscular injection
PlaceboOTHERPlacebo
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersYes
Study Sites8

Inclusion Criteria (applicable to Part A and Part B unless otherwise specified): * Have given informed consent by signing and dating an informed consent form before initiation of any study-specific procedures. * Are 18 to 55 years of age inclusive (in Part A) or 18 years of age or older (in Part B)...

Countries:MozambiqueSouth AfricaGermany
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Competitive Landscape -Tuberculosis 7 trials
Recent Changes (Last 90 Days)
LOWMay 26, 2026NCT05547464primaryCompletionDate: changed
LOWMay 24, 2026NCT05547464studyFirstPostDate: changed