Completed NA INTERVENTIONAL NCT00267540

The Effect of Vitamin D on Bone Accretion and Turn-Over in Young Girls

Adolescent Girls-Impact of Vitamin D on Bone Accretion Work Package 1 (Danish Part) of OPTIFORD (Towards A Strategy for Optimal Vitamin D Fortification)

Sponsor: Seventh Framework Programme

Conditions Vitamin D Deficiency

Interventions cholecalciferol (D3) (vitamin)

Updated 5 times since 2017 Last updated: Jan 29, 2008 Started: Jan 31, 2001 Completion: Dec 31, 2003

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Vitamin D Deficiency and is currently completed. Seventh Framework Programme leads this study, which shows 5 recorded versions since 2001 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA
Jan 2017 — Jun 2018 [monthly]

Completed NA

First recorded

Jan 2001

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Seventh Framework Programme
University of Copenhagen

Data source: University of Copenhagen

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Frederiksberg, Denmark