# Pain, Discomfort, and Functional Impairments During Maxillary Expansion

> **NCT05248087** · NA · COMPLETED · sponsor: **Damascus University** · enrollment: 52 (actual)

## Conditions studied

- Constriction

## Interventions

- **DEVICE:** The bonded McNamara-type appliance
- **DEVICE:** The removable palatal expansion appliance

## Key facts

- **NCT ID:** NCT05248087
- **Lead sponsor:** Damascus University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-02-20
- **Primary completion:** 2021-03-20
- **Final completion:** 2021-07-25
- **Target enrollment:** 52 (ACTUAL)
- **Last updated:** 2022-02-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05248087

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05248087, "Pain, Discomfort, and Functional Impairments During Maxillary Expansion". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT05248087. Licensed CC0.

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