# Metabolic Syndrome and Vitamin D Level in Old People

> **NCT03344718** · — · COMPLETED · sponsor: **National Cheng-Kung University Hospital** · enrollment: 549 (actual)

## Conditions studied

- Elderly
- Metabolic Syndrome
- Vitamin D Deficiency
- Ostreocalcin
- Insulin Resistance
- Obesity
- Osteoporosis
- Sarcopenia

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03344718
- **Lead sponsor:** National Cheng-Kung University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2012-07-30
- **Primary completion:** 2012-08-17
- **Final completion:** 2012-08-17
- **Target enrollment:** 549 (ACTUAL)
- **Last updated:** 2026-01-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03344718

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03344718, "Metabolic Syndrome and Vitamin D Level in Old People". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT03344718. Licensed CC0.

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