# Breath Stacking Technique Associated With Expiratory Muscle Training in Amyotrophic Lateral Sclerosis Patients

> **NCT04226144** · NA · TERMINATED · sponsor: **Escola Superior de Ciencias da Saude** · enrollment: 50 (actual)

## Conditions studied

- Amyotrophic Lateral Sclerosis
- Neuromuscular Diseases

## Interventions

- **DEVICE:** Breath Stacking Group
- **DEVICE:** Breath stacking and EMT

## Key facts

- **NCT ID:** NCT04226144
- **Lead sponsor:** Escola Superior de Ciencias da Saude
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2020-01-06
- **Primary completion:** 2021-08-31
- **Final completion:** 2022-12-01
- **Target enrollment:** 50 (ACTUAL)
- **Why stopped:** COVID 19 pandemy
- **Last updated:** 2023-04-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04226144

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04226144, "Breath Stacking Technique Associated With Expiratory Muscle Training in Amyotrophic Lateral Sclerosis Patients". Retrieved via AI Analytics 2026-08-17 from https://api.ai-analytics.org/clinical/NCT04226144. Licensed CC0.

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