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Botulism Antitoxin Bivalent Types A and B

Phase 1

Healthy Volunteers | Monoclonal antibody | Other |Emergent BioSolutions Inc.|Last Updated: Mar 18, 2024

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-BlindCONTROLLEDBiomarker
Total Trials1
Total Enrollment36
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00636519Botulism Antitoxin Effects on Paralysis Induced by Botulinum Neurotoxins in the EDB MusclePHASE1 COMPLETED 36Feb 1, 2008Oct 1, 2009Mar 18, 20242 United States
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Study Endpoints
Primary Endpoints
Nerve Conduction Study
Screening, Baseline (Day 0, -3 hrs), Day 1 (-1 hr), Day 3, Day 4, Day 7, Day 14, Day 21, Day 28 or Early Withdrawal
Secondary Endpoints
Hematology
Screening, Baseline (Day 0, -3 hr), Day 7, Day 14, Day 21, Day 28 or Early Withdrawal
Blood Chemistry
Screening, Baseline (Day 0, -3 hr), Day 7, Day 14, Day 21, Day 28 or Early Withdrawal
Urinalysis
Screening, Baseline (Day 0, -3 hr), Day 7, Day 14, Day 21, Day 28 or Early Withdrawal
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Stage AEXPERIMENTALBotulism Antitoxin Bivalent (Equine) Types A and B Vs. Placebo
Stage BEXPERIMENTALBotulism Antitoxin Heptavalent (Equine) Types A-G Vs. Placebo
Interventions
NameTypeDescription
Botulism Antitoxin Bivalent (Equine) Types A and BBIOLOGICALOne vial of Botulism Antitoxin Bivalent(Equine) Types A and B (1:10 in saline) or an Equivalent Volume of Placebo on Day 0 in Stage A
Botulism Antitoxin Heptavalent (Equine) Types A-GBIOLOGICALOne vial of Heptavalent Botulism Antitoxin (1:10 in saline) or an Equivalent Volume of Placebo on Day 0 in Stage B
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Eligibility Criteria
Age Range18 Years — 55 Years
SexALL
Healthy VolunteersYes
Study Sites2

Inclusion Criteria: * Male or female * Age 18 - 55 years * Body-mass index 19-30 * Normal and healthy as determined by medical history, physical examination, ECG, NCS, vital signs and tests of liver, kidney and hematological functions * Adequate form of contraception for female subjects * For wo...

Countries:United States
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