drugset / Trial / NCT01432782
Botulinum Toxin Injection to Treat Diffuse Esophageal Spasm
RandomizedCrossoverQuadruple-blindTreatment
Summary
This study evaluates the effect of botulinum toxin 100 U or saline, injected endoscopically in the distal esophagus, on symptoms and manometry pattern in patients with diffuse esophageal spasm.
Timeline
- Start
- 2010-02
- Primary completion
- 2013-12
- Completion
- 2013-12
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Comparator | Botulinum toxin type A | Protein / enzyme biologic | 100 iu | Other |