# To Compare Ridge Preservation Technique Using Leukocyte Platelet Rich Fibrin (L-PRF) and Freeze-dried Bone Allograft (FDBA) Layered Technique vs L-PRF/FDBA and L-PRF Alone in Influencing Quantity and Quality of New Bone Formation in Grafted Extraction Sockets

> **NCT04133363** · NA · COMPLETED · sponsor: **University of Alabama at Birmingham** · enrollment: 30 (actual)

## Conditions studied

- Ridge Preservation

## Interventions

- **PROCEDURE:** Ridge preservation using L-PRF/FDBA layered technique
- **PROCEDURE:** Ridge preservation using L-PRF/FDBA
- **PROCEDURE:** Ridge preservation using L-PRF

## Key facts

- **NCT ID:** NCT04133363
- **Lead sponsor:** University of Alabama at Birmingham
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-06-15
- **Primary completion:** 2021-10-27
- **Final completion:** 2023-01-31
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2024-09-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04133363

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04133363, "To Compare Ridge Preservation Technique Using Leukocyte Platelet Rich Fibrin (L-PRF) and Freeze-dried Bone Allograft (FDBA) Layered Technique vs L-PRF/FDBA and L-PRF Alone in Influencing Quantity and Quality of New Bone Formation in Grafted Extraction Sockets". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04133363. Licensed CC0.

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