Vitamin D Supplementation in Healthy Adolescents

Completed · Not applicable

Conditions studied: Vitamin D Supplementation

In brief

This double blind, randomized controlled trial compares two supplemental doses of vitamin D in health adolescents.

Key facts

Study ID

NCT01126671

Run by

Boston Children's Hospital

People needed

56

Starts

2008-11-01

Expected to finish

2011-06-01

Last updated by the study team

2018-06-04

Who can join

Age: 11 and older, up to 18. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• 11-18 years old
• healthy

You may not qualify if…

• chronic disease
• use of medication known to effect bone or vitamin D metabolism
• abnormal vitamin D or calcium at screening
• pregnant
• body mass index <5% or >95%

Where it is running

• Children's Hospital Boston — Boston, Massachusetts, United States

Full record on ClinicalTrials.gov

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