Study Status: Terminated
Recruit Status: Terminated
Study Type: Interventional
Official Title: Prospective, Randomized, Double-blind, Placebo-controlled, Parallel-group, 3-stage Dose-finding Study to Identify a Safe and Effective Dose of NT 201 for Unilateral Injection Into the Soft Palate for
Brief Summary: The purpose of this study is to identify out of up to three doses a safe and effective dose of Botulinum toxin type A for an injection into one side of the soft palate to treat snoring.