# The Effect of Vitamin K Supplementation on Bone Health in Adult Crohn's Disease Patients

> **NCT01235325** · PHASE4 · COMPLETED · sponsor: **University College Cork** · enrollment: 70 (actual)

## Conditions studied

- Supplementation
- Bone Health
- Crohn's Disease

## Interventions

- **DIETARY_SUPPLEMENT:** phylloquinone (vitamin K1)
- **DIETARY_SUPPLEMENT:** placebo

## Key facts

- **NCT ID:** NCT01235325
- **Lead sponsor:** University College Cork
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2008-07
- **Primary completion:** 2010-11
- **Final completion:** 2010-11
- **Target enrollment:** 70 (ACTUAL)
- **Last updated:** 2010-11-09

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01235325

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01235325, "The Effect of Vitamin K Supplementation on Bone Health in Adult Crohn's Disease Patients". Retrieved via AI Analytics 2026-06-12 from https://api.ai-analytics.org/clinical/NCT01235325. Licensed CC0.

---

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