Trials / Completed
CompletedNCT04970225
Cystic Fibrosis Blood Neutrophils
Functional and Phenotypic Characteristics of Blood Neutrophils in Cystic Fibrosis
- Status
- Completed
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 47 (actual)
- Sponsor
- Assistance Publique - Hôpitaux de Paris · Academic / Other
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- Not accepted
Summary
The purpose of this prospective study is to analyze function and phenotype of blood neutrophils in cystic fibrosis patients and the impact of Pseudomonas aeruginosa chronic infection, treatment with CFTR modulators and acute exacerbation on blood neutrophils phenotype and function.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| OTHER | 1 blood sample | 4 tubes of 7 ml per sample (a single sample) |
| OTHER | 2 blood samples | 4 tubes of 7 ml per sample / 2 samples : before / after antibiotic treatment |
Timeline
- Start date
- 2021-07-08
- Primary completion
- 2023-04-06
- Completion
- 2025-01-08
- First posted
- 2021-07-21
- Last updated
- 2025-09-12
Locations
1 site across 1 country: France
Source: ClinicalTrials.gov record NCT04970225. Inclusion in this directory is not an endorsement.