# The Effects of Respiratory Training on Voice

> **NCT04710862** · NA · COMPLETED · sponsor: **Syracuse University** · enrollment: 27 (actual)

## Conditions studied

- Muscle Tension Dysphonia

## Interventions

- **BEHAVIORAL:** Breathing training without a device
- **BEHAVIORAL:** Breathing training with a device

## Key facts

- **NCT ID:** NCT04710862
- **Lead sponsor:** Syracuse University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-05-12
- **Primary completion:** 2024-08-29
- **Final completion:** 2024-09-23
- **Target enrollment:** 27 (ACTUAL)
- **Last updated:** 2025-07-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04710862

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04710862, "The Effects of Respiratory Training on Voice". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04710862. Licensed CC0.

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