Unknown PHASE3 INTERVENTIONAL 2-arm NCT00916084

Comparative Results of Maxillary Deficiency Treatment by Fixed Tongue Appliance and Fixed Facemask in Growing Patients

This Study is to Apply the Tongue Force to Correct the Dentofacial Deformities

Sponsor: Shahid Beheshti University

Interventions Fixed Face Mask Fixed Tongue Appliance

Updated 6 times since 2017 Last updated: Jul 26, 2010 Started: Jun 30, 2009 Primary completion: Apr 30, 2010 Completion: Aug 31, 2010

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

A PHASE3 clinical study on Maxillary Deficiency, this trial is ongoing. The trial is conducted by Shahid Beheshti University and has accumulated 6 data snapshots since 2009. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

6 versions recorded

Sep 2025 — Present [monthly]

Unknown PHASE3
Sep 2024 — Sep 2025 [monthly]

Unknown PHASE3
Jul 2024 — Sep 2024 [monthly]

Unknown PHASE3

Status: Unknown Status → Unknown
Jan 2021 — Jul 2024 [monthly]

Unknown Status PHASE3
Jun 2018 — Jan 2021 [monthly]

Unknown Status PHASE3

▶ Show 1 earlier version

Jan 2017 — Jun 2018 [monthly]

Unknown Status PHASE3

First recorded

Jun 2009

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Shahid Beheshti University

Data source: Shahid Beheshti University

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

Study Locations

• Tehran, Iran