Completed NA INTERVENTIONAL 2-arm NCT04331977

Effectiveness of Two Maxillary Expanders in Improving the Transverse Skeletal and Dental Dimensions in Patients With Cleft Lip and Palate

Effectiveness of Two Rapid Maxillary Expanders (Quadhelix vs Hyrax) in Improving the Transverse Skeletal and Dental Dimensions in Patients With Cleft Lip and Palate: A Randomized Clinical Trial

Sponsor: Cairo University

Conditions Cleft Lip and Palate Maxillary Expansion

Interventions Maxillary Expansion

Updated 7 times since 2020 Last updated: Feb 11, 2023 Started: Jul 2, 2020 Primary completion: Dec 30, 2022 Completion: Dec 30, 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 Cleft Lip and Palate and Maxillary Expansion, this trial is completed. The trial is conducted by Cairo University and has accumulated 7 data snapshots since 2020. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

7 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Mar 2023 — Jul 2024 [monthly]

Completed NA

Status: Recruiting → Completed
Sep 2021 — Mar 2023 [monthly]

Recruiting NA
Mar 2021 — Sep 2021 [monthly]

Recruiting NA

Status: Not Yet Recruiting → Recruiting

▶ Show 2 earlier versions

Jan 2021 — Mar 2021 [monthly]

Not Yet Recruiting NA
May 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

• Cairo, Egypt