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Scientists hunt for genetic clues in familial lung disease

NCT ID NCT07251725

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study aims to uncover the genetic causes of familial pulmonary fibrosis, a progressive lung disease that runs in families. Researchers will analyze DNA from 126 adults with a family history of the condition, looking for gene changes linked to lung scarring. The goal is to improve early diagnosis, genetic counseling, and eventually develop personalized treatments.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If successful, this study could identify genetic markers that help diagnose familial pulmonary fibrosis earlier and point toward new treatment targets for both familial and idiopathic forms.
What could go wrong
This is an observational genetic study, not a treatment trial. It may not directly lead to new therapies, and findings may not apply to all patients with pulmonary fibrosis.

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

About 126 people

The number the study aims to enrol. It can still change while the study runs.

Started

Sep 2025

Expected to finish

Sep 2028

An estimate. End dates often move.

Lead sponsor

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

The study population includes individuals diagnosed with familial pulmonary fibrosis (FPF) and their first-degree relatives (affected and unaffected), as well as a comparison cohort of idiopathic pulmonary fibrosis (IPF) patients. Participants will be recruited from two Italian centers: SC Pneumologia, Fondazione IRCCS Policlinico San Matteo (Pavia) Azienda Ospedaliero Universitaria Careggi (Florence)

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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: Diagnosis of Familial Pulmonary Fibrosis (FPF): At least two individuals from the same family (first-degree relatives) diagnosed with pulmonary fibrosis based on clinical, radiological, or histopathological criteria (e.g., HRCT pattern consistent with usual interstitial pneumonia, UIP). Definite or probable FPF diagnosis, according to international classification criteria and verified family history of disease. Age: Adults aged 18 years or older at the time of enrollment. Informed Consent: Ability and willingness to provide written informed consent (or consent provided by a legally authorized representative). Willingness to participate in genetic testing, clinical evaluations, and longitudinal follow-up. Availability of Family Members: Affected family members with pulmonary fibrosis willing to provide blood samples and clinical information. Unaffected first-degree relatives willing to participate in genetic testing and family history documentation. Idiopathic Pulmonary Fibrosis (IPF) Cohort: Individuals with a confirmed diagnosis of idiopathic pulmonary fibrosis (IPF) according to ATS/ERS 2018 criteria, enrolled as a comparative (non-familial) cohort. Exclusion Criteria: Non-Familial Pulmonary Fibrosis: Individuals with isolated, sporadic pulmonary fibrosis (without a family history) who are not part of the defined IPF control group. Other Significant Pulmonary Diseases: Presence of pulmonary diseases unrelated to fibrosis (e.g., chronic obstructive pulmonary disease, asthma, cystic fibrosis, or active pulmonary infection). Refusal or Withdrawal of Consent: Individuals unwilling to provide or maintain informed consent for participation, genetic testing, or long-term data use.

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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

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  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

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Contacts and locations

Locations

  • Fondazione IRCCS Policlinico San Matteo

    RECRUITING

    Pavia, Lombardy, 27100, Italy

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