# Transverse Dento-skeletal Effects of Two Rapid Palatal Expansion Appliances in Cleft Lip and Palate Patients

> **NCT04236466** · NA · UNKNOWN · sponsor: **Cairo University** · enrollment: 20 (estimated)

## Conditions studied

- Cleft Lip and Palate

## Interventions

- **DEVICE:** hyrax appliance
- **DEVICE:** haas appliance

## Key facts

- **NCT ID:** NCT04236466
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-03
- **Primary completion:** 2021-03
- **Final completion:** 2021-03
- **Target enrollment:** 20 (ESTIMATED)
- **Last updated:** 2020-01-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04236466

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04236466, "Transverse Dento-skeletal Effects of Two Rapid Palatal Expansion Appliances in Cleft Lip and Palate Patients". Retrieved via AI Analytics 2026-07-07 from https://api.ai-analytics.org/clinical/NCT04236466. Licensed CC0.

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