Comparison of Two Botulinum Type A Products in the Treatment of Blepharospasm

Summary

This pilot study estimates the treatment effects of two different types of botulinum toxin type A in the treatment of Blepharospasm. Blepharospasm is characterised by excessive contraction of the muscles around the eye and can lead to repetitive blinking or sustained closure of the eyelids.

Timeline

Start

2006-07

Primary completion

2008-01

Completion

2008-01

Drugs

Indications