# Expiratory Muscle Strength Training for Hypernasal Speech in Children

> **NCT05492266** · NA · RECRUITING · sponsor: **Noel Jabbour** · enrollment: 30 (estimated)

## Conditions studied

- Velopharyngeal Insufficiency
- Velopharyngeal Incompetence Due to Cleft Palate
- Inadequate Velopharyngeal Closure
- Palatopharyngeal Incompetence
- Hypernasality

## Interventions

- **DEVICE:** Expiratory Muscle Strength Training
- **DEVICE:** Maintenance Training

## Key facts

- **NCT ID:** NCT05492266
- **Lead sponsor:** Noel Jabbour
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-03-03
- **Primary completion:** 2027-05
- **Final completion:** 2027-11
- **Target enrollment:** 30 (ESTIMATED)
- **Last updated:** 2025-07-22

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05492266

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05492266, "Expiratory Muscle Strength Training for Hypernasal Speech in Children". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT05492266. Licensed CC0.

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