BOTOX® Treatment in Adult Patients With Post-Stroke Lower Limb Spasticity

Double-Blind Study Phase (12 weeks): On Day 1, botulinum toxin Type A 300 U will be given by intramuscular injections into specified muscles of the lower limb, and an optional dose of 100 U may be injected into additional lower limb muscles. Open Label Study Phase: Up to 3 treatments with botulinum toxin Type A up to 400 U will be given by intramuscular injections to the lower limb approximately every 12 weeks over a 42 week period.

Double-Blind Study Phase (12 weeks): On Day 1, normal saline (placebo) will be given by intramuscular injections into specified muscles of the lower limb, and optional injections may be administered into additional lower limb muscles.