# Russian Current and Expiratory Muscle Training in COPD Patients

> **NCT04704479** · NA · UNKNOWN · sponsor: **Cairo University** · enrollment: 60 (actual)

## Conditions studied

- Chronic Obstructive Pulmonary Disease

## Interventions

- **DEVICE:** Russian current
- **DEVICE:** EMT

## Key facts

- **NCT ID:** NCT04704479
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-03-15
- **Primary completion:** 2022-03
- **Final completion:** 2022-04
- **Target enrollment:** 60 (ACTUAL)
- **Last updated:** 2022-03-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04704479

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04704479, "Russian Current and Expiratory Muscle Training in COPD Patients". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04704479. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*