New study tracks breathing difficulties in lung scarring patients
NCT ID NCT04864990
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study followed 51 people with idiopathic pulmonary fibrosis (IPF) for 6 months to understand how their shortness of breath changes over time. Researchers measured both the physical sensation and the emotional impact of breathlessness, and looked at how these relate to lung function. The goal was to better understand the experience of dyspnea in IPF, not to test a new treatment.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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51 people
The number who actually took part.
- Started
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Oct 2021
- Finished
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Apr 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
50 patients with a diagnosis of idiopathic pulmonary fibrosis (IPF) and reporting dyspnea
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * diagnosis of IPF according to ATS/ERS guidelines * dyspnea at rest (VAS ≥ 1) or on exertion (mMRC ≥ 1) Exclusion Criteria: * diffuse interstitial lung disease other than IPF * other significant chronic pathology that may cause dyspnea: chronic obstructive pulmonary disease, asthma, heart failure, anemia, obesity (non-exhaustive list), except for pulmonary hypertension
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Hop Calmette Chu Lille
Lille, 59037, France
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Other studies related to the condition(s) this trial covers.
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