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SAB-301

Phase 1

Middle East Respiratory Syndrome Coronavirus | Monoclonal antibody | Other |SAB Biotherapeutics, Inc.|Last Updated: Jun 12, 2018

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_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment38
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT02788188Safety, Tolerability, and Pharmacokinetics of SAB-301 in Healthy AdultsPHASE1 COMPLETED 38May 28, 2016Apr 30, 2018Jun 12, 20181 United States
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Study Endpoints
Primary Endpoints
Number of Participants Having Adverse Events
90 days

Number of participants who experienced an adverse event

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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Cohort 1EXPERIMENTALCohort 1: 1mg/kg SAB-301 in normal (9%) saline; concentration 1mg/mL (0.1%)
PlaceboPLACEBO_COMPARATORNormal (0.9%) saline in approximately the same volume as each cohort in the experimental drug arm.
Cohort 2EXPERIMENTALCohort 2: 2.5 mg/kg SAB-301 in normal (9%) saline; concentration 1mg/mL (0.1%)
Cohort 3EXPERIMENTALCohort 3: 5mg/kg SAB-301 in normal (9%) saline; concentration 4mg/mL (0.4%)
Cohort 4EXPERIMENTALCohort 4: 10mg/kg SAB-301 in normal (9%) saline; concentration 4mg/mL (0.4%)
Cohort 5EXPERIMENTALCohort 5: 20mg/kg SAB-301 in normal (9%) saline; concentration 20mg/mL (2%)
Cohort 6EXPERIMENTALCohort 6: 50mg/kg SAB-301 in normal (9%) saline; concentration 20mg/mL (2%)
Interventions
NameTypeDescription
SAB-301BIOLOGICALSAB-301 is a purified human immune globulin G (hIgG) polyclonal antibody designed to specifically bind to the MERS-CoV spike (S) protein, a component of the virion membrane that is responsible for binding of the virus to the host cell. The hIgG is purified from the plasma of immunized transchromosomic (Tc) bovines that were immunized with a recombinant spike protein produced in insect cells. SAB-301 is purified hIgG in a sterile liquid formulated in 10 mM glutamic acid monosodium salt, 262 mM D-sorbitol, 0.05 mg/mL Tween 80, pH 5.5. The drug product will be administered intravenously and will be diluted in saline per the clinical protocol.
Normal (9%) SalineOTHERNormal (0.9%) saline in approximately the same volume as each cohort in the experimental drug arm.
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Eligibility Criteria
Age Range18 Years — 60 Years
SexALL
Healthy VolunteersYes
Study Sites1

* INCLUSION CRITERIA: 1. Age greater than or equal to 18 years and less than or equal to 60 years 2. Body mass index (BMI) of 19-32 kg/m(2) 3. Estimated glomerular filtration rate greater than or equal to 70 mL/min at screening, calculated using the CKD-EPI formula 4. Subjects must agree to...

Countries:United States
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