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SYN-004

Phase 2

Clostridium Difficile | Small molecule | Other |Theriva Biologics, Inc.|Last Updated: Nov 27, 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_CONTROLLED
Total Trials1
Total Enrollment413
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT02563106A Study of SYN-004 for the Prevention of C.Diff in Patients With a LRTIPHASE2 COMPLETED 413Oct 1, 2015Nov 1, 2016Nov 27, 201843 United States, Bulgaria +5
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Study Endpoints
Primary Endpoints
Percentage of Patients With Clostridium Difficile Infection at 4- Weeks of Follow-up.
Day 1 to the 4 week Follow-up Visit.

Percentage of subjects with CDI, based on the protocol definition of CDI (defined as 3 or more unformed stools per 24 hour period and a stool sample being positive for C. difficile toxin A and/or B \[or their respective genes, tcdA and/or tcdB\], based on the clinical site local laboratory results) from Day 1 to the 4-week Follow-up Visit in the SYN-004 treatment group compared to the placebo group, imputing early termination without CDI as not being treatment failures.

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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposePREVENTION
Treatment Arms
ArmTypeDescription
SYN-004EXPERIMENTALSYN-004 150 mg
PlaceboPLACEBO_COMPARATORMatching placebo
Interventions
NameTypeDescription
SYN-004DRUG -
PlaceboDRUG -
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Eligibility Criteria
Age Range50 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites43

Inclusion Criteria: * Expected minimum hospital stay of 5 days * Expected ≥5 day course of intravenous (IV) ceftriaxone alone or in combination with a macrolide * Clinical diagnosis of moderate to severe lower respiratory tract infection consisting of signs and symptoms of a lower respiratory tract...

Countries:United StatesBulgariaCanadaHungaryPolandRomaniaSerbia
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