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A Multicenter, Double-Blind, Randomized, Placebo- and Active-Controlled, Parallel-Group, Dose-Ranging Study of MK-0594 in Patients With Overactive Bladder Estudio multicéntrico, doble ciego, aleatorizado, controlado con placebo y fármaco activo, en grupos paralelos y de dosificación del MK-0594 en pacientes con vejiga inestable - MK-0594 Overactive Bladder Dose-Ranging Study

A Multicenter, Double-Blind, Randomized, Placebo- and Active-Controlled, Parallel-Group, Dose-Ranging Study of MK-0594 in Patients With Overactive Bladder Estudio multicéntrico, doble ciego, aleatorizado, controlado con placebo y fármaco activo, en grupos paralelos y de dosificación del MK-0594 en pacientes con vejiga inestable - MK-0594 Overactive Bladder Dose-Ranging Study

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2005-005606-23-ES
Enrollment
530
Registered
2006-01-24
Start date
2006-03-24
Completion date
Unknown
Last updated
2019-06-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Overactive Bladder MedDRA version: 8.0 Level: LLT Classification code 10059617

Interventions

Sponsors

Merck Sharp and Dohme de España
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Postmenopausal women or men aged 40 to 74 (inclusive). Up to 10% of patients will be male. Average of = 8 micturitions per day, average of = 1 urge incontinence episodes per day, and predominance of urge incontinence episodes over stress incontinence episodes on 2 pre-randomization voiding diaries. Are the trial subjects under 18? Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: History of diabetes insipidus, uncotrolled hyperglycemia or hypercalcemia, lower urinary tract symptoms associated with benign prostatic hypertrophy, active or current UTI, surgery to correct prolapsed uterus or stress incontinence.

Design outcomes

Primary

MeasureTime frame
Main Objective: In patients with overactive bladder, to investigate a dose-related reduction in average number of daily micturitions after 8 weeks of treatment with MK-0594;Secondary Objective: In patients with overactive bladder: (1) to determine to tolerability of MK-0594 over 8 weeks of treatment. (2) To determine whether there is a lower incidence of dry mouth when treated with MK-0594 compared with tolterodine tartrate extended release.;Primary end point(s): Change from baseline in average daily micturitions.

Countries

Denmark, Germany, Spain, Sweden

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026