to Improve the Effectiveness of a Amino Acid Dietary Supplement in Chronic Pharyngeal Infections vs Placebo Clinical Trial
Official title:
Amino Acid Composition Reduces Frequency of Common Cold. Results of a Controlled Randomized Completely Masked Trial
The purpose of this study is to investigate the effectiveness of a dietary supplement with high dosage of amino acids and vitamins in the treatment of acute and chronic infection of pharyngeal area known as common cold. T
n/a
Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Investigator), Primary Purpose: Treatment