# Effect of Different Types Crowns on Bio Compatibility and Biological Tissue Response

> **NCT02929199** · NA · COMPLETED · sponsor: **Cairo University** · enrollment: 42 (actual)

## Conditions studied

- Personal Satisfaction

## Interventions

- **OTHER:** All ceramic crown
- **OTHER:** Hybrid crown

## Key facts

- **NCT ID:** NCT02929199
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-12-01
- **Primary completion:** 2019-11-30
- **Final completion:** 2019-11-30
- **Target enrollment:** 42 (ACTUAL)
- **Last updated:** 2020-08-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02929199

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02929199, "Effect of Different Types Crowns on Bio Compatibility and Biological Tissue Response". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT02929199. Licensed CC0.

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