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ambroxol BIH1526

Phase 3

Pharyngitis | Small molecule | Other |Sanofi|Last Updated: Apr 25, 2022

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 Enrollment390
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT03583658Efficacy and Safety Study of New Ambroxol Hardboiled Lozenges in Acute PharyngitisPHASE3 COMPLETED 390Jun 30, 2018Sep 2, 2018Apr 25, 20221 South Africa
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Study Endpoints
Primary Endpoints
Change in pain intensity difference (PID)
hour 3

Change from baseline to hour 3 in time-weighted average of PID after the first lozenge, expressed as the ratio of the predose baseline, sum of PID (SPIDnorm, 0-3h)

Secondary Endpoints
Change in SPID
hour 24
3-hour patient assessment of efficacy
hour 3
24-hour patient assessment of efficacy
hour 24
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Ambroxol hydrochloride (BIH1526)ACTIVE_COMPARATOROne lozenge 20 mg on as-needed basis, up to 6 times per day
PlaceboPLACEBO_COMPARATOROne lozenge on as-needed basis, up to 6 times per day
Interventions
NameTypeDescription
ambroxol BIH1526DRUGPharmaceutical form: lozenges Route of administration: oromucosal
placeboDRUGPharmaceutical form: lozenges Route of administration: oromucosal
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion criteria: * Adult male or female patients complaining of sore throat due to acute pharyngitis with an onset no more than 72 hours prior to Visit 1. * Patients with a score of 6 or greater on a 0-10-point pain intensity numerical rating scale. * Signed written informed consent. Exclusion ...

Countries:South Africa
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