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oxybutynin and clonidine treatment A

Phase 2

Sialorrhoea | Small molecule | Other |Co-Diagnostics, Inc.|Last Updated: Apr 10, 2023

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 Trials1
Total Enrollment24
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01370811A Relative Efficacy and Safety Study of OC Oral Solution for Sialorrhoea in Patients With Parkinson's DiseasePHASE2 COMPLETED 24Aug 1, 2011Sep 1, 2012Apr 10, 20231 United States
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Study Endpoints
Primary Endpoints
Saliva Secreted Rate
8 hours post-dose

Change from baseline, negative mean reduce secret rate from baseline, positive mean not reduce secretion.

Secondary Endpoints
Numeric Rating Scale (NRS) Measurements of Subjective Judgment of Excessive Saliva Production
8 hours post-dose
Evaluation of the Safety and Tolerability of Different Combinations of Oxybutynin and Clonidine (OC Oral Solution) in Patients Suffering From Parkinson's Disease With Excessive Salivation
during the study treatment period and follow up period at least 23 days excluding the screening period.
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelCROSSOVER
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
oxybutynin and clonidine oral solution treatment DPLACEBO_COMPARATORPlacebo
oxybutynin and clonidine oral solution treatment CEXPERIMENTALHigh dose oxybutynin and clonidine
oxybutynin and clonidine oral solution treatment AEXPERIMENTALLow dose oxybutynin and clonidine
oxybutynin and clonidine oral solution treatment BEXPERIMENTALIntermediate dose oxybutynin and clonidine
Interventions
NameTypeDescription
oxybutynin and clonidine oral solution treatment ADRUG -
oxybutynin and clonidine oral solution treatment BDRUG -
oxybutynin and clonidine oral solution treatment CDRUG -
oxybutynin and clonidine oral solution treatment DDRUGPlacebo
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Eligibility Criteria
Age Range40 Years — 80 Years
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: * Diagnosis of Parkinson's Disease for at least 2 years * Patients with a score of ≥2 on the salivation section of UPDRS, item 6 * Patients Hoehn and Yahr stage must be ≤4 * under stable anti-Parkinson therapy throughout the study * Able and willing to comply with the study proc...

Countries:United States
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