# Periodontal Regeneration Versus Tooth Extraction and Replacement Denture in Teeth With Periodontal Hopeless Prognosis

> **NCT04227964** · NA · COMPLETED · sponsor: **The European Research Group on Periodontology (ERGOPerio)** · enrollment: 50 (actual)

## Conditions studied

- Periodontitis Complex

## Interventions

- **DEVICE:** Enamel matrix derivative, bone replacement graft, barrier membrane
- **PROCEDURE:** Tooth extraction and replacement

## Key facts

- **NCT ID:** NCT04227964
- **Lead sponsor:** The European Research Group on Periodontology (ERGOPerio)
- **Sponsor class:** NETWORK
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 1998-06-01
- **Primary completion:** 2014-12-31
- **Final completion:** 2014-12-31
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2020-01-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04227964

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04227964, "Periodontal Regeneration Versus Tooth Extraction and Replacement Denture in Teeth With Periodontal Hopeless Prognosis". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04227964. Licensed CC0.

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