# The Study of Relationship of Plasma Concentrations of Folic Acid, Vitamin B and Homocysteine With Carotid Atherosclerosis and Endothelium-Dependent Vasodilatation of Geriatric and Young Patients in the Ambulatory Care Department of NTUH

> **NCT00172250** · — · COMPLETED · sponsor: **National Taiwan University Hospital**

## Conditions studied

- Homocysteine
- Coronary Artery Disease

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00172250
- **Lead sponsor:** National Taiwan University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2003-09
- **Primary completion:** —
- **Final completion:** —
- **Target enrollment:** — (—)
- **Last updated:** 2005-11-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00172250

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00172250, "The Study of Relationship of Plasma Concentrations of Folic Acid, Vitamin B and Homocysteine With Carotid Atherosclerosis and Endothelium-Dependent Vasodilatation of Geriatric and Young Patients in the Ambulatory Care Department of NTUH". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT00172250. Licensed CC0.

---

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