# Evaluation of Nano-crystalline Hydroxyapatite Silica Gel in Management of Periodontal Intrabony Defects

> **NCT02507596** · NA · COMPLETED · sponsor: **Cairo University** · enrollment: 30 (actual)

## Conditions studied

- Chronic Periodontitis

## Interventions

- **BIOLOGICAL:** Nano-crystalline hydroxyapatite silica gel
- **PROCEDURE:** open flap debridement

## Key facts

- **NCT ID:** NCT02507596
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2015-04
- **Primary completion:** 2019-10
- **Final completion:** 2019-12
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2022-03-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02507596

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02507596, "Evaluation of Nano-crystalline Hydroxyapatite Silica Gel in Management of Periodontal Intrabony Defects". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT02507596. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*