# Impact of PTFE-d Barrier Intentionally Exposed to Bucal Environment in Guided Bone Regeneration to Ridge Preservation

> **NCT04329351** · NA · UNKNOWN · sponsor: **Fernanda Vieira Ribeiro** · enrollment: 40 (actual)

## Conditions studied

- Ridge Preservation

## Interventions

- **PROCEDURE:** Guided Bone regeneration

## Key facts

- **NCT ID:** NCT04329351
- **Lead sponsor:** Fernanda Vieira Ribeiro
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-06-01
- **Primary completion:** 2020-03-13
- **Final completion:** 2020-12-20
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2020-04-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04329351

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04329351, "Impact of PTFE-d Barrier Intentionally Exposed to Bucal Environment in Guided Bone Regeneration to Ridge Preservation". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04329351. Licensed CC0.

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