# Demonstration of Broncholytic Effects in Subjects With Obstructive Airway Diseases by Low Frequency Ultrasound

> **NCT01080924** · NA · COMPLETED · sponsor: **Fraunhofer-Institute of Toxicology and Experimental Medicine** · enrollment: 50 (estimated)

## Conditions studied

- Healthy Volunteers
- COPD GOLD I to IV
- Asthma GINA 1 to 4

## Interventions

- **DEVICE:** Low frequency ultrasound spectroscopy after broncholysis

## Key facts

- **NCT ID:** NCT01080924
- **Lead sponsor:** Fraunhofer-Institute of Toxicology and Experimental Medicine
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2010-02
- **Primary completion:** 2010-03
- **Final completion:** 2010-03
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2011-06-27

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01080924

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01080924, "Demonstration of Broncholytic Effects in Subjects With Obstructive Airway Diseases by Low Frequency Ultrasound". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT01080924. Licensed CC0.

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