ISRCTN26587549
Completed
未知
An investigation of the efficacy of long term consumption of a probiotic and vitamin C combination on the prevention of upper respiratory tract infections in children attending preschool or primary school
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- Not specified
- Sponsor
- Cultech Ltd
- Enrollment
- 200
- Status
- Completed
- Last Updated
- 5 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •1\. Healthy children of either sex attending preschool facilities (3\-6 years old) or primary school (7\-10 years old)
- •2\. Children with no flu vaccination
- •3\. Parents/guardian who are willing to give written informed consent
- •4\. Children who are willing to avoid any other probiotic supplements or dairy probiotic products (probiotic yoghurt, acidophilus milk, kefir etc.) for the duration of the project
- •5\. Provision of faecal sample at the beginning and the end of the study will be voluntary
Exclusion Criteria
- •1\. Parents are unable/unwilling to give written informed consent
- •2\. Taking regularly any dairy probiotic product (probiotic yoghurt, acidophilus milk, kefir, etc)
- •3\. Taking regularly any probiotic and prebiotic supplements
- •4\. Taking medication to stimulate the immune system
- •5\. Taking regularly Vitamin C
- •6\. Sensitive to xylitol/sorbitol
Outcomes
Primary Outcomes
Not specified
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