# Biphasic Calcium Phosphate vs. Hydroxyapatite in Sinus Floor Elevation

> **NCT04331314** · NA · COMPLETED · sponsor: **Medical University of Graz** · enrollment: 20 (actual)

## Conditions studied

- Bone Substitutes
- Calcium Phosphates
- Hydroxyapatite
- Rhodophyta
- Sinus Floor Augmentation

## Interventions

- **DEVICE:** Use of Symbios Bone Graft Material
- **DEVICE:** Algipore Bone Substitution Material

## Key facts

- **NCT ID:** NCT04331314
- **Lead sponsor:** Medical University of Graz
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2015-02-23
- **Primary completion:** 2018-03-20
- **Final completion:** 2019-10-28
- **Target enrollment:** 20 (ACTUAL)
- **Last updated:** 2020-04-02

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04331314

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04331314, "Biphasic Calcium Phosphate vs. Hydroxyapatite in Sinus Floor Elevation". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT04331314. Licensed CC0.

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