An observational study in Pulmonary Fibrosis, Chronic Obstructive Pulmonary Disease and Cystic Fibrosis, sponsored by Groupe Hospitalier de la Region de Mulhouse et Sud Alsace. Terminated at 2 sites in France. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2025-11-17.
Sponsored by Groupe Hospitalier de la Region de Mulhouse et Sud Alsace · Observational
The main objective of the study is to assess the potential of time-frequency representation and analysis of pulmonary sounds collected with an electronic stethoscope, as part of the routine monitoring of patients with cystic fibrosis, COPD or pulmonary fibrosis.
Secondary objectives
The other objectives of this study are :
Conduct of research This is a single-center, non-randomized, open-label study involving 60 male and female patients aged 18 to 65, eligible for a scheduled consultation as part of their usual pathological follow-up (routine care).
Lung sound recordings will be made during the same consultation, after obtaining the patient's non-opposition.
Recordings will be made using a 3M Littmann© model 3200 electronic stethoscope. The stethoscope works with Eko software, which will be installed on a touch-sensitive tablet or computer, enabling local storage of recorded data.
Whatever the patient's pathology, the physician will listen to 10 lung sites defined in the protocol. At least one breath per pulmonary site will be recorded during the consultation.
If a patient comes back for a consultation before the end of the recruitment period, a new lung sound recording will be performed.
680 studies on the registry are indexed under Pulmonary Fibrosis; 119 are open to participants now.
This study's enrollment of 23 is below the median of 130 across 229 observational studies indexed under Pulmonary Fibrosis.
Browse Pulmonary Fibrosis studies →Groupe Hospitalier de la Region de Mulhouse et Sud Alsace is the lead sponsor of 27 studies on the registry; 3 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Eligible patients will be recruited during a consultation scheduled as part of the usual follow-up of their pathology in the pneumology department of mulhouse hospital center and strasbourg university hospital center.
Exclusion Criteria:
Other: Lung sound recordings
Other: Lung sound recordings
Other: Lung sound recordings
The lung sound recordings will be made during a consultation scheduled as part of the patient's usual follow-up, after obtaining the patient's non-opposition.
Lung sounds visible in their representation as time-frequency images
Pulmonary sounds will be recorded with an electronic stethoscope at each scheduled visit and processed with artificial intelligence using a supervised learning method.
Time frame: At inclusion
Classification of sounds by severity
Pulmonary sounds will be recorded with an electronic stethoscope at each scheduled visit and processed with artificial intelligence using a supervised learning method.
Time frame: At inclusion
Plan to share: No
No publications or documents are linked to this record.
This study is terminated, as verified in Nov 2025. You cannot join it, but the record below documents what was studied.
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Groupe Hospitalier de la Region de Mulhouse et Sud Alsace