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Lung Disease and FLNA Mutations

NCT07592637 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 70

Last updated 2026-05-26

No results posted yet for this study

Summary

Some sparse scientific data support the hypothesis that otherwise unexplained emphysema may be associated with FLNA variants. This transversal multicentric study aimed to describe the frequency of emphysema in patients carrying an FLNA variation. Patients with FLNA variations who accept the study will benefit from a chest physician's clinical examination, respiratory function tests, a cardiac ultrasound and a chest scan. The primary endpoint is to describe emphysema's frequency in patients carrying FLNA variation. The other objectives are to describe emphysema's features in these patients, the prevalence of pulmonary hypertension and to describe their lung function abnormalities. The final goal is to confirm the association between unexplained emphysema and FLNA mutation.

Conditions

  • Emphysema

Interventions

DIAGNOSTIC_TEST

Radiation: Chest HRCT

1. Radiation: Chest HRCT A chest HRCT to identify emphysema 2. Genetic: blood analysis If emphysema is identified, a blood analysis will be performed to exclude known causes of emphysema (Alpha-1 antitrypsin deficiency) NTproBNP for all patients 3. Lung function tests Lung function tests will be performed in accordance with ATS/ERS technical standard 4. Cardiac ultrasound

Sponsors & Collaborators

  • University Hospital, Lille

    lead OTHER

Principal Investigators

  • Victor VALENTIN, MD · University Hospital, Lille

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
99 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-09-30
Primary Completion
2029-03-31
Completion
2029-03-31

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07592637 on ClinicalTrials.gov