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Blue Sky Study: Impact of Milk and Vitamin D for Child Growth and Health

NCT00886379 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 597

Last updated 2021-03-23

Study results available
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Summary

This intervention study will address the impact of vitamin D fortified milk and vitamin D supplements on the growth, levels of vitamin D, insulin-like growth factor 1, growth hormone, academic attention, respiratory infections, asthma, and flexural dermatitis (a proxy for eczema) of Mongolian children.

Conditions

  • Vitamin d Deficiency

Interventions

DIETARY_SUPPLEMENT

Mongolian milk without vitamin D

710ml per day for 49 days

DIETARY_SUPPLEMENT

Mongolian milk with vitamin D

710ml per day for 49 days. A total of 13,700 IU of vitamin D over the intervention period.

DIETARY_SUPPLEMENT

UHT milk

710ml per day for 49 days. A total of 13,700 IU of vitamin D over the intervention period.

DIETARY_SUPPLEMENT

Milk Substitute

710ml per day for 49 days. A total of 13,700 IU of vitamin D over the intervention period.

DIETARY_SUPPLEMENT

Seasonal D supplement

Deliver dosage of 13,700 IU vitamin D over 7 days

DIETARY_SUPPLEMENT

Daily D supplement

Deliver dosage of 13,700 IU vitamin D in vitamin capsules over 49 days.

Sponsors & Collaborators

  • Brigham and Women's Hospital

    lead OTHER

Principal Investigators

  • Janet Rich-Edwards, Sc.D. · Brigham and Women's Hospital

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
9 Years
Max Age
11 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2009-01-31
Primary Completion
2009-03-31
Completion
2009-03-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00886379 on ClinicalTrials.gov