# Coral Calcium's Effect on Bone Density in Postmenopausal Women With and Without Ibandronate

> **NCT04321837** · PHASE2 · COMPLETED · sponsor: **Columbia University** · enrollment: 60 (actual)

## Conditions studied

- Osteoporosis, Postmenopausal

## Interventions

- **DIETARY_SUPPLEMENT:** Coral Complex 3
- **DRUG:** Ibandronate
- **DIETARY_SUPPLEMENT:** Vitamin D3

## Key facts

- **NCT ID:** NCT04321837
- **Lead sponsor:** Columbia University
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-02-05
- **Primary completion:** 2023-03-13
- **Final completion:** 2023-03-13
- **Target enrollment:** 60 (ACTUAL)
- **Last updated:** 2024-05-09

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04321837

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04321837, "Coral Calcium's Effect on Bone Density in Postmenopausal Women With and Without Ibandronate". Retrieved via AI Analytics 2026-07-10 from https://api.ai-analytics.org/clinical/NCT04321837. Licensed CC0.

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