# Effect of Calcium and Vitamin D on Bone Loss From the Hip

> **NCT00357643** · PHASE3 · COMPLETED · sponsor: **Tufts University** · enrollment: 450 (—)

## Conditions studied

- Osteoporosis

## Interventions

- **DRUG:** Calcium 500 mg/day and vitamin D 700 IU/day

## Key facts

- **NCT ID:** NCT00357643
- **Lead sponsor:** Tufts University
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 1992-10
- **Primary completion:** —
- **Final completion:** 1996-02
- **Target enrollment:** 450 (—)
- **Last updated:** 2006-07-27

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00357643

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00357643, "Effect of Calcium and Vitamin D on Bone Loss From the Hip". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT00357643. Licensed CC0.

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