Clinical trials: Small Airway Disorders
Small Airway Disease, Asthma
Small Airways Disease (SAD) in Severe Asthma as a Novel Endpoint and Distinct Target for Mepolizumab (SASAM Study)
Rationale Although the majority of asthma patients can be effectively treated with currently available medications, a substantial subset remains severe, causing a considerable proportion of resource expenditure.
- Trial name
- SASAM (NCT05040997)
- Testing
- Small airways assessment
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Asthma
A Case-control Study on the Differentiation Between Cough Variant Asthma and Chronic Cough
this study aimed to compare characters in pulmonary function of patients with cough variant asthma and chronic cough and establish a diagnostic model.
- Trial name
- NCT06199830
- Testing
- positive bronchial provocation test
- Where
- China
- Volunteers
- 645 people
- Sponsor
- The First Affiliated Hospital of Zhejiang Chinese Medical University
Copd
FEV1/FEV6 and FEV6 as an Alternative for FEV1/FVC and FVC in Bolivian Subjects
Comparison of FEV1/FEV6 and FEV6 as an alternative for FEV1/FVC and FCV in the detection of airway obstruction in a Bolivian population
- Trial name
- NCT03534557
- Testing
- FEV6 spirometry
- Where
- Bolivia
- Volunteers
- 70 people
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Small Airway Disorders, COPD
Impact of Airways Function After HFNC Evaluated by IOS
In addition to pharmacological treatment, nonpharmacological treatment with high-flow nasal cannula (HFNC) may play a vital role in the treatment of patients with chronic obstructive pulmonary disease (COPD).
- Trial name
- NCT05130112
- Testing
- high flow nasal cannula and nasal cannula
- Where
- Taiwan
- Volunteers
- 26 people
- Sponsor
- Fu Jen Catholic University Hospital
Chronic Lung Disease
Utility of Lung Clearance Index Score as a Noninvasive Marker of Small Airways Disease
To determine the utility and sensitivity of the lung clearance index (LCI) technique as a marker of small airways disease in adults with chronic lung conditions compared to healthy adults, adjusting for age, sex and smoking…
- Trial name
- NCT03241420
- Testing
- lung clearance index (LCI)
- Where
- United States
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- National Jewish Health
Obesity
Expiratory Airflow Limitation in Subjects With Obesity
The purpose of this study is to investigate posture dependent small airway obstruction in subjects with obesity, and to study the capacity of FOT as a measurement tool for small airways obstruction.
- Trial name
- EFL (NCT00865293)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Medical Center Alkmaar
Hypersensitivity Pneumonitis, Airway Disease Small
Small Airway Involvement in Patients With Chronic Hypersensitivity Pneumonitis
Hypersensitivity pneumonitis (HP) is a syndrome with variable clinical presentation in which lung inflammation is caused by inhalation of specific organic antigens or low molecular weight particles in previously sensitized…
- Trial name
- NCT02523833
- Testing
- Salbutamol
- Where
- Brazil
- Volunteers
- 27 people
- Sponsor
- University of Sao Paulo General Hospital