# Vitamin D, Genes and Colorectal Cancer

> **NCT03370432** · — · COMPLETED · sponsor: **University of Southern Denmark** · enrollment: 2895 (actual)

## Conditions studied

- Colorectal Cancer

## Interventions

- **OTHER:** Observational

## Key facts

- **NCT ID:** NCT03370432
- **Lead sponsor:** University of Southern Denmark
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 1993-12
- **Primary completion:** 1997-05
- **Final completion:** 2017-12
- **Target enrollment:** 2895 (ACTUAL)
- **Last updated:** 2017-12-19

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03370432

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03370432, "Vitamin D, Genes and Colorectal Cancer". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT03370432. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*