Amino Acid Composition Reduces Frequency of Common Cold. Results of a Controlled Completely Masked Trial

Kyberg Vital

Status: Completed

Conditions: to Improve the Effectiveness of a Amino Acid Dietary Supplement in Chronic Pharyngeal Infections vs Placebo

Treatments: Other: Placebo; Dietary Supplement: amino acid composition

Study type: Interventional

Funder types: Industry

Identifiers

NCT01414335

Kyb10/09

Details and patient eligibility

About

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

Enrollment: 145 patients

Sex: All

Ages: 18 to 70 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

men and women with at least two episodes of common cold and infection of ear, nose and pharyngeal area.

Exclusion criteria

• people with severe infection like pneumonia, patients expecting an in-patient treatment during the trial, pregnant or breast feeding and people not able to understand the procedure of the treatment

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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145 participants in 2 patient groups, including a placebo group

placebo

Placebo Comparator group

Treatment:

Other: Placebo

amino acid composition

Active Comparator group

Treatment:

Dietary Supplement: amino acid composition