Obstructive Pulmonary Disease Clinical Trial
— VLM-2Official title:
VLM-2: Measurement of Viscoelastic Properties of Bronchopulmonary Secretions.
The study is experimental and aims to (a) compare the viscoelastic properties of bronchial secretions obtained in patients suffering from obstructive respiratory disease, and (b) to compare the viscoelastic properties of bronchial secretions obtained in patients before and after application of a respiratory physiotherapy or exercise as usually prescribed. After agreement, the sputum of the participants will be collected according to the method used in clinical routine.Experiments (collection and analysis of sputum) will be conducted at the Saint-Luc University Clinic.
| Status | Recruiting |
| Enrollment | 500 |
| Est. completion date | August 1, 2025 |
| Est. primary completion date | August 1, 2025 |
| Accepts healthy volunteers | Accepts Healthy Volunteers |
| Gender | All |
| Age group | 18 Years and older |
| Eligibility | Inclusion Criteria: - obstructive pulmonary disease Exclusion Criteria: - none |
| Country | Name | City | State |
|---|---|---|---|
| Belgium | Cliniques universitaires Saint-Luc | Brussels |
| Lead Sponsor | Collaborator |
|---|---|
| Cliniques universitaires Saint-Luc- Université Catholique de Louvain |
Belgium,
| Type | Measure | Description | Time frame | Safety issue |
|---|---|---|---|---|
| Primary | Viscoelasticity | Evolution of elastic modulus, viscous modulus, phase angle and non-linear characteristics of lung secretions. | 30 minutes |
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