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Treatment Effects of Vertical Holding Appliance in Comparison to Zachrisson Transpalatal Arch on Anterior Open Bite Correction

NCT07379632 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 38

Last updated 2026-01-30

No results posted yet for this study

Summary

The aim of the study is to assess the treatment effects of ZTPA versus VHA in the correction of anterior open bite in mixed dentition.

Conditions

  • Anterior Open Bite in Mixed Dentition

Interventions

DEVICE

Zachrisson transpalatal arch

transpalatal arch with 2 posterior loops and 1 anterior loop

DEVICE

Vertical holding appliance

transpalatal arch with arcylic button

Sponsors & Collaborators

  • Cairo University

    lead OTHER

Principal Investigators

  • ola a yehia, master student · Cairo University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
6 Years
Max Age
12 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2024-01-01
Primary Completion
2025-06-01
Completion
2026-06-01

Countries

  • Egypt

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07379632 on ClinicalTrials.gov