Efficacy of XP20B Following Bunionectomy Surgery

Multicenter, Randomized, Double-Blind, Parallel Group, Placebo-Controlled Study of the Analgesic Efficacy of XP20B in Subjects With Pain Following Bunionectomy Surgery

The purpose of this study is to determine if XP20B is an effective treatment for the relief of pain following bunionectomy surgery.

Inclusion Criteria:

• having undergone bunionectomy surgery
• having achieved the requisite level of pain

Exclusion Criteria:

• pregnant or lactating
• history of substance abuse
• clinically significant condition or lab abnormality
• taken any prohibited medications
• gastrointestinal bleeding or history of