fractional exhaled nitric oxide Clinical Research Trials

A Study to Evaluate the Efficacy and Safety of Dupilumab in Participants With Allergic Bronchopulmonary Aspergillosis (ABPA) (LIBERTY ABPA AIRED)

evaluate the effects of dupilumab on Fractional exhaled Nitric Oxide (FeNO) levels To evaluate safety and tolerability of dupilumab in participants with ABPA To evaluate dupilumab

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11 Nov, 2020
1 location

The Effect of a Dietary Supplement Rich in Nitric Oxide in Patients Diagnosed With Primary Ciliary Dyskinesia.

The purpose of this study is to determine the effect of a dietary supplement rich in nitric oxide (NO) on nasal nitric oxide and fractional exhaled nitric oxide (FeNO),on ciliary beat frequency

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24 Jan, 2021

The Causal Relation of Nasal Nitric Oxide Levels to the Severity of Chronic Rhinosinusitis and Its Inflammatory Phenotype

Nitric oxide (NO) reflects changes in inflammatory state of the airways. In pulmonology fractional exhaled nitric oxide concentration (FeNO) has been linked to eosinophilic asthma and is used to

ct scan

nitrite

rhinosinusitis

asthma

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24 Jan, 2021
1 location

Traditional Chinese Medicine in Management of Childhood Asthma

Bronchial Asthma is a common childhood chronic disease characterized by chronic inflammation of the airways. Frequent relapse of asthma has serious impacts on the child's growth, impairs quality of life (QoL) and mortality, posing a huge economic burden on both family and society. According to Traditional Chinese Medicine (TCM) principles …

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22 Jan, 2021
1 location

Screening and Diagnosing Exercise-induced Bronchoconstriction in Recreational Young Athletes (12-18 y)

The purpose of this study is to validate the screening protocol to study risk factors of exercise-induced bronchoconstriction (EIB) obtained in our previous study in high-school elite athletes (NCT03587675), in recreational young athletes who perform intense physical exercise.

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24 Jan, 2021

FeNO and Cytokines in Respiratory Syncytial Virus (RSV) and Non RSV Bronchiolitis in Relation to Future Asthma

The purpose of this study is to determine Fractional exhaled Nitric-Oxide (FeNO)levels and blood cytokines during acute bronchiolitis, and to seek for correlation between these markers and

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08 Nov, 2020
1 location

The Use of Fractionated Exhaled Nitric Oxide in the Diagnosis and Assessment of Disease Activity of Eosinophilic Esophagitis

The purpose of the study is to evaluate of the relationships between fractionated exhaled nitric oxide, disease activity, and symptom severity in patients with eosinophilic esophagitis compared to those without eosinophilic esophagitis.

nitric oxide

esophagogastroduodenoscopy

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17 Jan, 2021
1 location

Impact of Early Lung Physiology Viral Infections and the Microbiota on the Development and Progression of Lung Disease in Children With Cystic Fibrosis

This study collects data on microbiological factors and lung function parameters (e.g. spirometry, body plethysmography, lung-MRI) to assess their interaction on the lung growth and lung development of infants and children with Cystic Fibrosis (CF).

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11 Nov, 2020
1 location

Description of Characteristics Such as Age Previous and Concurrent Treatments Associated Diseases of Patients With Asthma Treated With Dupilumab (DUPIXENT)

asthma history and asthma treatment history, socio-demographic, biomarkers (including Fractional exhaled nitric oxide [FeNO]), and concomitant treatments for asthma. Secondary Objectives:

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10 Jan, 2021
11 locations

Early Environmental and Maternal Determinants of Airway Inflammation in Wheezing Disorders in Infants

This study collects data on microbiological, genetic and environmental factors, as well as lung function parameters (e.g. spirometry, body plethysmography, lung-MRI) to assess the complex interaction of predisposing risk factors for impaired lung development and respiratory diseases.

diabetes

social interactions

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24 Jan, 2021

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Found 13 clinical trials