# Efficacy of Injection Platelet-rich Fibrin(I-PRF) in Accelerate Alignment and Leveling

> **NCT04885842** · NA · COMPLETED · sponsor: **Tishreen University** · enrollment: 18 (actual)

## Conditions studied

- Orthodontic Pathological Resorption of External Root

## Interventions

- **OTHER:** injection I-PRF

## Key facts

- **NCT ID:** NCT04885842
- **Lead sponsor:** Tishreen University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-09-14
- **Primary completion:** 2021-02-18
- **Final completion:** 2021-03-03
- **Target enrollment:** 18 (ACTUAL)
- **Last updated:** 2021-05-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04885842

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04885842, "Efficacy of Injection Platelet-rich Fibrin(I-PRF) in Accelerate Alignment and Leveling". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04885842. Licensed CC0.

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