Bronchi Dilation in Polynesian Patients
Official title: Bronchi Dilation in Polynesian Patients: Monocentric Retrospective Study
Run by Centre Hospitalier Intercommunal Creteil · NCT04798950 · Data updated 2026-11-12
Researchers will look back at medical records of Polynesian patients with bronchial dilation to see if genetic factors could be involved.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 500 (estimated) |
| Sponsor | Centre Hospitalier Intercommunal Creteil Academic / other |
| Locations | 1 site (Papeete) |
| Status | Recruiting |
| Started | June 1, 2025 |
| Main results expected | July 1, 2025 |
| Study ends | June 1, 2027 |
| Registry record updated | June 15, 2026 |
| Trial ID | NCT04798950 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Polynesian patients with bronchial dilation who were treated at CH Polynésie Française or who were last seen for bronchial dilation between 2010 and 2020.
✕Probably not a fit
Patients whose records lack genetic or family history information may yield limited insights into genetic factors.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This is an observational, retrospective study using existing medical records from CH Polynésie Française to characterize the history, microbiology, imaging, and cardio-respiratory checkups of Polynesian patients with bronchial dilation. The goal is to explore possible genetic links and familial patterns that may explain idiopathic dilations in this population. Data collected include patient history, family history, microbiology results, imaging findings, and prior respiratory assessments from 2010 to 2020. No interventions are performed; the study analyzes data from records only to generate hypotheses for future research.
Why it matters
Potential benefit: If a genetic contribution is suggested, it could guide future research and inform personalized approaches for Polynesian patients with bronchial dilation.
How similar studies have gone: Retrospective analyses of bronchial dilation have identified potential genetic associations in other populations, but data in Polynesian groups remain limited.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Polynesian patient * Patient with bronchial dilation followed by Centre hospitalier de Polynesie Francaise or patient with bonchial dilation no longer consulting in the hospital over the study period Jan 1, 2010 to Dec 31, 2020 Exclusion Criteria: * Expressed refusal to participate in the study for patients undergoing follow-up
Where it's running
-
CH Polynésie Francaise
Papeete, French Polynesia Recruiting
Study contacts
- Study coordinator: Benoit Douvry, MD
- Email: Benoit.Douvry@chicreteil.fr
- Phone: 01 45 17 57 28
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.