# The Study of the Effects of Vitamin A on Immune System in Patients With Atherosclerosis

> **NCT00963222** · PHASE4 · UNKNOWN · sponsor: **Tehran University of Medical Sciences** · enrollment: 60 (estimated)

## Conditions studied

- Atherosclerosis

## Interventions

- **DRUG:** vitamin A
- **DRUG:** placebo

## Key facts

- **NCT ID:** NCT00963222
- **Lead sponsor:** Tehran University of Medical Sciences
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2009-09
- **Primary completion:** 2011-09
- **Final completion:** 2013-03
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2012-06-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00963222

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00963222, "The Study of the Effects of Vitamin A on Immune System in Patients With Atherosclerosis". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT00963222. Licensed CC0.

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