# Different Injection Number of the Same Dose of Botulinum Toxin A on Overactive Bladder Syndrome

> **NCT01657409** · PHASE2 · COMPLETED · sponsor: **Buddhist Tzu Chi General Hospital** · enrollment: 90 (actual)

## Conditions studied

- Overactive Bladder

## Interventions

- **DRUG:** BoNT-A (10 injection)
- **DRUG:** BoNT-A (20 injection)
- **DRUG:** BoNT-A (40 injection)

## Key facts

- **NCT ID:** NCT01657409
- **Lead sponsor:** Buddhist Tzu Chi General Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-08
- **Primary completion:** 2014-06
- **Final completion:** 2014-06
- **Target enrollment:** 90 (ACTUAL)
- **Last updated:** 2017-02-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01657409

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01657409, "Different Injection Number of the Same Dose of Botulinum Toxin A on Overactive Bladder Syndrome". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT01657409. Licensed CC0.

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