A randomized, double blind, comparative study of vitamin D3 versus placebo in infant with atopy to prevent developing to asthma
Not Applicable
- Conditions
- Atopic infants with IgE RAST + and more
- Registration Number
- JPRN-UMIN000004159
- Lead Sponsor
- Jikei University School of Medicine
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 500
Inclusion Criteria
Not provided
Exclusion Criteria
1. Already taking vitamin D supplement or 1,25 vitamin D 2. History of wheezy bronchitis 3 times and more, incubation and respiratory support during newborn period, addmitted due to RSV infection, urinary stone. 3. chronic disease including fracture, mental retardation, difficulty in swallowing.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method asthma diagnosed by collaborating medical doctors
- Secondary Outcome Measures
Name Time Method Improvement of IgE RIST, RAST, SCORAD, reduce of drug usage