Testing the Effect of Zinc Supplementation to Improve the Treatment Effect of Botulinum Toxin for Oculofacial Spasm

Summary

The purpose of this study is to determine whether zinc supplements are effective in enhancing the treatment of oculofacial spasm disorders with botulinum toxin.

Timeline

Start

2012-04

Primary completion

2012-12

Completion

2013-03

Drugs

Indications