Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 12:14 AM
Ignite Modification Date:
2025-12-25 @ 12:14 AM
NCT ID:
NCT00732758
Eligibility Criteria:
Inclusion Criteria:
* Age: 8-14 years
* Race: African American or Caucasian
* Children not taking multivitamins for at least 1 month before enrollment and agree not to start any multivitamin supplements during the 6-month trial period.
* Children who are on multivitamins can be considered for enrollment only if they are able to and agree to stop their multivitamin tablet for a 1 month washout period prior to enrollment.
* Absence of chronic diseases that could affect growth or calcium or vitamin D metabolism
Exclusion Criteria:
* Hepatic or renal disease
* Metabolic rickets
* Malabsorptive disorders (Crohn's disease, cystic fibrosis and celiac disease) or cancer
* Treatment with anticonvulsants or systemic glucocorticoids
Healthy Volunteers:
True
Sex:
ALL
Minimum Age:
8 Years
Maximum Age:
14 Years
Study:
NCT00732758
Study Brief:
Protocol Section:
NCT00732758