# A Study to Test the Efficacy and Safety of the Beta-3 Agonist Mirabegron (YM178) in Patients With Symptoms of Overactive Bladder

> **NCT00912964** · PHASE3 · COMPLETED · sponsor: **Astellas Pharma Inc** · enrollment: 2030 (actual)

## Conditions studied

- Urinary Bladder, Overactive

## Interventions

- **DRUG:** Mirabegron
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT00912964
- **Lead sponsor:** Astellas Pharma Inc
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2009-04-28
- **Primary completion:** 2010-04-27
- **Final completion:** 2010-04-27
- **Target enrollment:** 2030 (ACTUAL)
- **Last updated:** 2024-11-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00912964

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00912964, "A Study to Test the Efficacy and Safety of the Beta-3 Agonist Mirabegron (YM178) in Patients With Symptoms of Overactive Bladder". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT00912964. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*