# Calcium and Vitamin D Malnutrition in Elderly Women

> **NCT00352170** · PHASE3 · COMPLETED · sponsor: **Creighton University** · enrollment: 1180 (actual)

## Conditions studied

- Osteoporosis
- Secondary Hyperparathyroidism

## Interventions

- **DIETARY_SUPPLEMENT:** calcium supplementation
- **DIETARY_SUPPLEMENT:** calcium and vitamin D3 supplementation
- **DIETARY_SUPPLEMENT:** Placebo

## Key facts

- **NCT ID:** NCT00352170
- **Lead sponsor:** Creighton University
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2000-05
- **Primary completion:** 2005-07
- **Final completion:** 2005-07
- **Target enrollment:** 1180 (ACTUAL)
- **Last updated:** 2008-08-11

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00352170

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00352170, "Calcium and Vitamin D Malnutrition in Elderly Women". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT00352170. Licensed CC0.

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