Actively Recruiting
Diagnosis of Respiratory Disorders by the Numerical Modeling.
Led by University Hospital, Bordeaux · Updated on 2025-04-24
300
Participants Needed
1
Research Sites
104 weeks
Total Duration
On this page
Sponsors
U
University Hospital, Bordeaux
Lead Sponsor
C
CREATIS Laboratory
Collaborating Sponsor
AI-Summary
What this Trial Is About
Chronic Nasal obstruction (CNO) is not currently measurable objectively because clinicians use validated declarative self-questionnaires whose results are linked to the level of understanding, the acute or chronic clinical situation, fatigue, psychological state and the desired gain. Using numerical simulations of the passage of air in the nasal cavities determining specific airflow parameters, the respiratory comfort of healthy subjects and the CNO of patients treated for this pathology could be explained.
CONDITIONS
Official Title
Diagnosis of Respiratory Disorders by the Numerical Modeling.
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Age between 18 and 69 years
- Body mass index (BMI) less than 30 kg/m2
- Caucasian ethnic origin or from the Mediterranean region
- Asymptomatic with or without septal deviation and NOSE score 7 or less
- Patients with chronic nasal obstruction from morphological causes needing surgery with NOSE score 9 or higher
- Patients may have sleep apnea with Apnea-hypopnea index 20 or less and no other cause of apnea
You will not qualify if you...
- Acute or chronic rhinosinusitis with or without polyps (except controlled allergic rhinitis)
- Vasculitis
- Empty nasal cavity syndrome
- Septal perforations
- History of nasal plastic surgery, sinonasal endoscopic surgery, or head/neck cancer radiotherapy
- Uncontrolled bronchopulmonary disease
- Treatments affecting nasal vasomotor function
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
CHU de Bordeaux
Bordeaux, France
Actively Recruiting
Research Team
L
Ludovic De GABORY, Pr
CONTACT
E
Elodie BELMO
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
2
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