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| ID | Type | Description | Link |
|---|---|---|---|
| MIDPAC-AZU-2025 | Registry Identifier | Clinical Trials.gov |
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Comparative study between modified miniscrew-assisted rapid palatal expander and modified rapid palatal expander in molar distalization using CBCT.
This research will be conducted as a prospective and randomized clinical trial.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Modified Miniscrew-Assisted Rapid Palatal Expander (MARPE) | Experimental |
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| Modified Rapid Palatal Expander (RPE) | Experimental |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Group A: Modified Miniscrew-Assisted Rapid Palatal Expander (MARPE) | Device | A skeletal anchorage-supported with miniscrews inserted into the palate using a self-drilling technique. |
| Measure | Description | Time Frame |
|---|---|---|
| Amount of Molar Distalization Measured by CBCT | Baseline (prior to initiation of molar distalization) At the end of the molar distalization phase (approximately 12 weeks post-treatment initiation). |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Mohammed Ahmed Salim, Professor | Department of Orthodontics, Faculty of Dental Medicine, Al-Azhar University, Assiut branch. | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Department of Orthodontics, Faculty of Dental Medicine, Al-Azhar University, Assiut branch. | Asyut | Egypt |
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| Group B: Modified Rapid Palatal Expander (RPE) | Device | A tooth-borne anchorage focusing on molar distalization . |
|
| ID | Term |
|---|---|
| D008310 | Malocclusion |
| D003441 | Crowding |
| ID | Term |
|---|---|
| D014076 | Tooth Diseases |
| D009057 | Stomatognathic Diseases |
| D013037 | Spatial Behavior |
| D001519 | Behavior |
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