# A Comparative Study Between Modified Miniscrew-Assisted Rapid Palatal Expander And Modified Rapid Palatal Expander in Molar Distalization Using Cone- Beam Computed Tomography

> **NCT07038902** · NA · ACTIVE_NOT_RECRUITING · sponsor: **Al-Azhar University** · enrollment: 24 (estimated)

## Conditions studied

- Malocclusion, Class I/II
- Crowding
- Maxillary First Molar Distalization

## Interventions

- **DEVICE:** Group A: Modified Miniscrew-Assisted Rapid Palatal Expander (MARPE)
- **DEVICE:** Group B: Modified Rapid Palatal Expander (RPE)

## Key facts

- **NCT ID:** NCT07038902
- **Lead sponsor:** Al-Azhar University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2025-11-01
- **Primary completion:** 2026-12-01
- **Final completion:** 2027-12-01
- **Target enrollment:** 24 (ESTIMATED)
- **Last updated:** 2025-12-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07038902

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07038902, "A Comparative Study Between Modified Miniscrew-Assisted Rapid Palatal Expander And Modified Rapid Palatal Expander in Molar Distalization Using Cone- Beam Computed Tomography". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT07038902. Licensed CC0.

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