Completed NA INTERVENTIONAL 2-arm NCT03408418

L-PRF in Alveolar Ridge Preservation (L-PRF)

Tomographic and Histological Evaluation of Postextraction Sockets Treated With Leucocyte- and Platelet-rich Fibrin: a Randomized Clinical Trial

Sponsor: Rio de Janeiro State University

Conditions Bone Loss, Alveolar

Interventions Platelet-rich fibrin

Updated 8 times since 2018 Last updated: Mar 25, 2019 Started: Mar 1, 2018 Primary completion: Mar 1, 2019 Completion: Mar 1, 2019

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A NA clinical study on Bone Loss, Alveolar, this trial is completed. The trial is conducted by Rio de Janeiro State University and has accumulated 8 data snapshots since 2018. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

8 versions recorded

Sep 2025 — Present [monthly]

Completed NA
Sep 2024 — Sep 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Apr 2019 — Jan 2021 [monthly]

Completed NA

Status: Recruiting → Completed

▶ Show 3 earlier versions

Jun 2018 — Apr 2019 [monthly]

Recruiting NA
Mar 2018 — Jun 2018 [monthly]

Recruiting NA

Status: Not Yet Recruiting → Recruiting
Feb 2018 — Mar 2018 [monthly]

Not Yet Recruiting NA

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Rio de Janeiro State University

Data source: Rio de Janeiro State University

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Rio de Janeiro, Brazil