# The Effects of Adding Expiratory Muscle Strength Training in Voice Therapy

> **NCT03692494** · NA · WITHDRAWN · sponsor: **University of Miami**

## Conditions studied

- Dysphonia
- Unilateral Vocal Cord Paralysis

## Interventions

- **OTHER:** Standard of care voice therapy
- **OTHER:** Expiratory muscle strength training (EMST)

## Key facts

- **NCT ID:** NCT03692494
- **Lead sponsor:** University of Miami
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2025-04-01
- **Primary completion:** 2026-12-01
- **Final completion:** 2026-12-01
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** PI did decided reorganize the methodology for this study and will resubmit in the future.
- **Last updated:** 2025-02-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03692494

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03692494, "The Effects of Adding Expiratory Muscle Strength Training in Voice Therapy". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT03692494. Licensed CC0.

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