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

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

145 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-10-31

Study Completion Date

2010-09-30

Brief Summary

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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

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Detailed Description

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Conditions

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

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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placebo

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type OTHER

placebo contained no amino acids and vitamins and was identical in appearance and solution properties.

amino acid composition

Group Type ACTIVE_COMPARATOR

amino acid composition

Intervention Type DIETARY_SUPPLEMENT

one single pouch (13g) of amino acid mixture and vitamins diluted into 200 ml of still water. This solution was daily oral taken after a meal.

Interventions

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amino acid composition

one single pouch (13g) of amino acid mixture and vitamins diluted into 200 ml of still water. This solution was daily oral taken after a meal.

Intervention Type DIETARY_SUPPLEMENT

Placebo

placebo contained no amino acids and vitamins and was identical in appearance and solution properties.

Intervention Type OTHER

Other Intervention Names

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Brand name: aminoplus immun remedy

Eligibility Criteria

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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

Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes