National, Multicenter, Randomized, Double-blind, Triple-dummy, Phase II Clinical Trial to Evaluate the Efficacy and Safety of Canadá Association in the Treatment of Chronic Pain
National, Multicenter, Randomized, Double-blind, Triple-dummy, Phase II Clinical Trial to Evaluate the Efficacy and Safety of Canadá Association in the Treatment of Chronic Pain
The purpose of this study is to evaluate the efficacy and safety of Canadá association in the treatment of chronic pain
Inclusion Criteria:
Exclusion Criteria: