# Frequency-time Analysis of Pathological Lung Sounds: Detection and Quantification of Pathological Sounds in Patients With Cystic Fibrosis, Pulmonary Fibrosis or COPD (Chronic Obstructive Pulmonary Disease)

> **NCT06399094** · — · TERMINATED · sponsor: **Groupe Hospitalier de la Region de Mulhouse et Sud Alsace** · enrollment: 23 (actual)

## Conditions studied

- Pulmonary Fibrosis
- Chronic Obstructive Pulmonary Disease
- Cystic Fibrosis

## Interventions

- **OTHER:** Lung sound recordings

## Key facts

- **NCT ID:** NCT06399094
- **Lead sponsor:** Groupe Hospitalier de la Region de Mulhouse et Sud Alsace
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2024-07-18
- **Primary completion:** 2025-08-30
- **Final completion:** 2025-08-30
- **Target enrollment:** 23 (ACTUAL)
- **Why stopped:** Recruitment issue
- **Last updated:** 2025-11-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06399094

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06399094, "Frequency-time Analysis of Pathological Lung Sounds: Detection and Quantification of Pathological Sounds in Patients With Cystic Fibrosis, Pulmonary Fibrosis or COPD (Chronic Obstructive Pulmonary Disease)". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT06399094. Licensed CC0.

---

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