Conditions: Lateral Canthal Lines Crow's Feet Lines
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 417
Healthy volunteers: no

Brief summary:
This study will evaluate the safety and efficacy of BOTOX® (botulinum toxin Type A) compared with placebo in patients with moderate to severe crow's feet lines (lateral canthal lines).

Detailed description:

Arms:
arm 1: 24U botulinum toxin Type A (BOTOX®) total dose injected into bilateral Crow's Feet Line areas on Day 1. arm 2: Placebo (Normal Saline) injected into bilateral Crow's Feet Line areas on Day 1.

Interventions: intervention 1: botulinum toxin Type A intervention 2: Normal Saline
Intervention descriptions: intervention 1: botulinum toxin Type A (BOTOX®) injected into bilateral crow's feet line areas. intervention 2: Normal Saline (placebo) injected into bilateral Crow's Feet Line areas.

Protocol document: