Completed NA INTERVENTIONAL 2-arm NCT04902430

Evaluation of the Rate of En-masse Retraction in Orthodontic Patients With Maxillary Protrusion

Evaluation of the Rate of En-masse Retraction in Orthodontic Patients With Maxillary Protrusion Using Friction Versus Frictionless Mechanics: A Randomized Clinical Trial

Sponsor: Future University in Egypt

Conditions Bimaxillary Protrusion

Interventions Power chain and Crimpable hook for En-Masse Retraction T- Loop

Updated 4 times since 2021 Last updated: Dec 6, 2022 Started: Dec 29, 2020 Primary completion: Jul 18, 2022 Completion: Aug 12, 2022

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 Bimaxillary Protrusion, this trial is completed. The trial is conducted by Future University in Egypt and has accumulated 4 data snapshots since 2020. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

4 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2023 — Jul 2024 [monthly]

Completed NA

Status: Active Not Recruiting → Completed
Jun 2021 — Jan 2023 [monthly]

Active Not Recruiting NA

First recorded

Dec 2020

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Future University in Egypt

Data source: Future University in Egypt

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

Study Locations

• New Cairo, Egypt