# The Clinical Impact of L-PRF, H-PRF or the Use of Surgical Stent on Palatal Donor Site Healing.

> **NCT04758702** · PHASE1 · COMPLETED · sponsor: **Abdo Y Ismail** · enrollment: 30 (actual)

## Conditions studied

- Lack of Keratinized Gingiva

## Interventions

- **BIOLOGICAL:** L-PRF (Leucocyte- platelet rich fibrin)
- **BIOLOGICAL:** H-PRF (Horizontal -platelet rich fibrin)
- **DEVICE:** Surgical stent

## Key facts

- **NCT ID:** NCT04758702
- **Lead sponsor:** Abdo Y Ismail
- **Sponsor class:** OTHER
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-02-24
- **Primary completion:** 2023-05-25
- **Final completion:** 2023-05-25
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2023-05-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04758702

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04758702, "The Clinical Impact of L-PRF, H-PRF or the Use of Surgical Stent on Palatal Donor Site Healing.". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04758702. Licensed CC0.

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