Unknown NA INTERVENTIONAL 2-arm NCT04468295

Evaluation of the Rate of Maxillary En-masse Retraction Using 0.018-inch Versus 0.022-inch Slot Brackets in Adults

Evaluation of the Rate of Maxillary En-masse Retraction Using 0.018-inch Versus 0.022-inch Slot Brackets in Adult Patients With Maxillary Dentoalveolar Protrusion: A Randomized Clinical Trial

Sponsor: Cairo University

Conditions Orthodontic Tooth Movement

Interventions Bonding Digital models Extraction Leveling and alignment Retraction measurement

Updated 5 times since 2020 Last updated: Jul 10, 2020 Started: Sep 28, 2020 Primary completion: Sep 28, 2021 Completion: Mar 28, 2022

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

Listed as NCT04468295, this NA trial focuses on Orthodontic Tooth Movement and remains ongoing. Sponsored by Cairo University, it has been updated 5 times since 2020, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Unknown NA
Jul 2024 — Sep 2024 [monthly]

Unknown NA

Status: Unknown Status → Unknown
Sep 2022 — Jul 2024 [monthly]

Unknown Status NA

Status: Not Yet Recruiting → Unknown Status
Jan 2021 — Sep 2022 [monthly]

Not Yet Recruiting NA
Aug 2020 — Jan 2021 [monthly]

Not Yet Recruiting NA

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Cairo University

Data source: Cairo University

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

Study Locations

No location information available.