# Phase II Randomized Placebo-controlled Study With Vitamin K2 in Asymptomatic Calcified Carotid Stenosis

> **NCT01923012** · PHASE2 · UNKNOWN · sponsor: **Azienda Ospedaliera Sant'Anna** · enrollment: 200 (estimated)

## Conditions studied

- Carotid Disease
- Atherosclerosis

## Interventions

- **DRUG:** Vitamin K2 (Menaquinone)

## Key facts

- **NCT ID:** NCT01923012
- **Lead sponsor:** Azienda Ospedaliera Sant'Anna
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2013-09
- **Primary completion:** 2014-09
- **Final completion:** 2015-09
- **Target enrollment:** 200 (ESTIMATED)
- **Last updated:** 2014-05-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01923012

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01923012, "Phase II Randomized Placebo-controlled Study With Vitamin K2 in Asymptomatic Calcified Carotid Stenosis". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT01923012. Licensed CC0.

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