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Cellular Markers in Treated or Untreated Non-tuberculous Mycobacterial Respiratory Infection in Patients With Cystic Fibrosis
Sponsor: University Hospital, Montpellier
Summary
This study evaluates a diagnostic serological test for Non-Tuberculous Mycobacteria (NTM) infection in cystic fibrosis patients by measuring T cell response. It aims to highlight a dynamic response associated to the pathogen's presence. This multicenter case-control study involves two populations, providing a better understanding of the circulating T-IFNγ-MNT response in these patients.
Official title: Cellular Markers During a Non-tuberculous Mycobacterial Respiratory Infection, Treated or Untreated, in Patients With Cystic Fibrosis
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
76
Start Date
2024-09-17
Completion Date
2026-09-17
Last Updated
2025-07-10
Healthy Volunteers
No
Conditions
Interventions
Scheduled visit (V1)
During the scheduled visit (V1), as part of routine care, a blood draw will be performed. On this occasion, an additional 7 ml tube will be collected to perform serology and culture. This will help define the group (NTM+ Cases/NTM- Controls) and measure cellular biomarkers.
Locations (1)
CHU de Montpellier - Hôpital Arnaud de Villeneuve
Montpellier, France