# Duration of Vitamin D Stores After Prolonged Vitamin D Substitution

> **NCT01729013** · — · COMPLETED · sponsor: **University of Tromso** · enrollment: 78 (actual)

## Conditions studied

- Obesity

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01729013
- **Lead sponsor:** University of Tromso
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2012-11
- **Primary completion:** 2015-05
- **Final completion:** 2015-08
- **Target enrollment:** 78 (ACTUAL)
- **Last updated:** 2015-09-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01729013

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01729013, "Duration of Vitamin D Stores After Prolonged Vitamin D Substitution". Retrieved via AI Analytics 2026-06-07 from https://api.ai-analytics.org/clinical/NCT01729013. Licensed CC0.

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