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tolterodine

Phase 1

Overactive Bladder | Small molecule | Nephrology |Merck & Company, Inc.|Last Updated: Feb 22, 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-BlindCONTROLLEDBiomarker
Total Trials1
Total Enrollment20
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00768521A Study to Test the Effects of Tolterodine Tartrate in Patients With Overactive Bladder (0000-107)PHASE1 COMPLETED 20Sep 3, 2008Jan 19, 2009Feb 22, 2018 -
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Study Endpoints
Primary Endpoints
Change From Baseline in Maximum Cystometric Capacity at 4 Hours Post Dose 7 on Tolterodine 4 mg and Placebo
4 hours post dose 7

Change from baseline in maximum cystometric capacity at 4 hours post dose 7 on tolterodine 4 mg and placebo (analysis on natural log transformed data)

Secondary Endpoints
Change From Baseline in Maximum Cystometric Capacity at 4 Hours Post Dose 1 on Tolterodine 4 mg and Placebo
4 hours post dose 1
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelCROSSOVER
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
1EXPERIMENTALPart I, Sequence 1: tolterodine tartrate crossing over to matching placebo
2EXPERIMENTALPart I, Sequence 2: placebo crossing over to study drug 4 mg once a Day (qd)
3EXPERIMENTALPart II, Sequence 1: study drug crossing over to placebo
4EXPERIMENTALPart II, Sequence 2: placebo crossing over to study drug
Interventions
NameTypeDescription
tolterodine tartrateDRUGPart I: tolterodine tartrate 4 mg capsule once a day (qd) for 7 days Part IIa: tolterodine tartrate 4 mg capsule qd for 7 days Part IIb: single dose tolterodine tartrate 4 mg capsule
Comparator: Placebo to tolterodine tartrateDRUGPart I: placebo to tolterodine tartrate 4 mg capsule once a day (qd) for 7 days Part IIa: placebo to tolterodine tartrate 4 mg capsule qd for 7 days Part IIb: single dose placebo to tolterodine tartrate 4 mg capsule
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Eligibility Criteria
Age Range40 Years — 75 Years
SexFEMALE
Healthy VolunteersNo

Inclusion Criteria: * Patient is a postmenopausal female 40 to 75 years of age * Patient has a Body Mass Index (BMI) less than or equal to 35 kg/m2 * Patient has a documented history of overactive bladder for at least 6 months prior to screening Exclusion Criteria: * Patient has stress or mixed i...

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