Trefoil Peptides in Lung Diseases

Innate Immune Response in COPD

NCT02637219 ·Status: COMPLETED

Nasal, Tracheal and Bronchial Mucosal Lining Fluid(MLF) Sampling From Patients With Respiratory Diseases

NCT02807025 ·Status: UNKNOWN

Sputum and Plasma Levels of Nociceptin and Substance P in Patients With Asthma, COPD and Chronic Cough

NCT00173225 ·Status: UNKNOWN

Microaspiration in Pulmonary Fibrosis

NCT01150591 ·Status: COMPLETED

Correlation of FeNO, Blood Eosinophils, Bronchoalveolar Lavage Findings and Bronchial Epithelium Histopathology in Patients With Chronic Obstructive Pulmonary Disease and Asthma

NCT03845257 ·Status: TERMINATED

Characterizing Asthma Sputum Elasticity in the UCSF Severe Asthma Research Program

NCT02103348 ·Status: COMPLETED

Occurrence of Potential Bacterial and Viral Pathogens in Stable Chronic Obstructive Pulmonary Disease and During Acute Exacerbations of the Disease, in Asia Pacific

NCT03151395 ·Status: COMPLETED ·Phase: NA

Novel Inflammatory Markers in Different Phenotypes of Severe Asthma

NCT04888910 ·Status: UNKNOWN

A Study of the Inflammatory Pathways Associated With Chronic Obstructive Pulmonary Disease Exacerbations

NCT01337661 ·Status: COMPLETED

Immunopathologic Profiles and Blood Biomarkers in Patients With IPF

NCT04187079 ·Status: COMPLETED

Hyperpolarized Noble Gas MR Imaging for Pulmonary Disorders

NCT00846573 ·Status: TERMINATED ·Phase: NA

Mucin Concentration in Sputum From COPD Patients During a Pulmonary Exacerbation

NCT01848093 ·Status: WITHDRAWN

Development and Validation of a Sputum Biomarker mRNA Panel for the Diagnostic Work-up of Asthma 1.

NCT01224938 ·Status: COMPLETED

Assessment of Lung Inflammation in Patients With Atopic Asthma Using Positron Emission Tomography

NCT00001759 ·Status: COMPLETED

Prospective Study on the Evaluation, Patient Reported Outcomes and Effectiveness of Treatment for Chronic Cough

NCT04758351 ·Status: COMPLETED

Characterization of Airway Mucus in Bronchiectasis Patients and Healthy Controls

NCT03125174 ·Status: COMPLETED

Sputum Cytology in Screening Heavy Smokers For Lung Cancer

NCT00103363 ·Status: COMPLETED ·Phase: PHASE2

Airway Macrophages and Sputum Milieu in Adult Subjects With Airflow Obstruction

NCT00871637 ·Status: COMPLETED

Cigarette Smoke Nasal and Whole Blood Challenge in Patients With Chronic Obstructive Pulmonary Disease (COPD)

NCT00159341 ·Status: COMPLETED ·Phase: PHASE1

Lung Macrophage Populations and Functions in Chronic Obstructive Pulmonary Disease (COPD)-Susceptible Smokers

NCT04722835 ·Status: UNKNOWN

Effects of Smoking on Bronchial Epithelium

NCT00849433 ·Status: COMPLETED

Respiratory Pathogens of Patients With Asthma and COPD Exacerbations

NCT02866357 ·Status: COMPLETED

Characterizing Matrix Metalloproteinase-12 (MMP12) in Sputum

NCT04761393 ·Status: RECRUITING

Protocol TARC-ABPA

NCT01710930 ·Status: COMPLETED ·Phase: NA

Biomarkers for Predicting the Response to Inhaled Corticosteroid in Patients With Chronic Cough.

NCT05888350 ·Status: COMPLETED ·Phase: NA