Blood test could spot deadly lung complication before It's too late
NCT ID NCT07498244
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks for early signs of pulmonary hypertension (high blood pressure in the lungs) in people with chronic lung diseases like COPD or pulmonary fibrosis. Researchers will analyze collagen fragments in blood and lung tissue to create a 'fingerprint' that could lead to simpler, earlier diagnosis. The goal is to help doctors classify patients better and personalize treatment. About 80 participants are being recruited.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 80 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jul 2026
An estimate. Start dates often move.
- Expected to finish
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Jun 2030
An estimate. End dates often move.
- 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
Patients undergoing lung transplantation with COPD or PF, with or without associated PH or PAH. Outpatient cohort with COPD or PF, with or without associated PH or PAH.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion criteria: Patients undergoing lung transplantation with COPD or PF, with or without associated PH and PAH. \- Outpatient cohort with COPD or PF, with or without associated PH or PAH. Exclusion criteria: * Presence of other lung diseases * Signs of infection, such as pneumonia, pulmonary tuberculosis, or pleural effusions.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Medical University of Graz
RECRUITINGGraz, Styria, 8010, Austria
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Other studies related to the condition(s) this trial covers.
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