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Induced sputum

PROCEDURE12 trials

Sponsors

Imperial College London, Universitair Ziekenhuis Brussel, Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau, Heidelberg University, University Childrens' Hospital (Zentrum für Kinderheilkunde des Universitätsklinikum Bonn)

Conditions

AsthmaAsthma in ChildrenBronchiectasis AdultCOPDCOPD PatientsCOPD, Early-OnsetChronic Obstructive Pulmonary Disease (COPD)Current Smokers

Unknown Phase

Biomarkers of iNOS Activity in COPD, Asthma, Healthy Control
WithdrawnNCT00159302
Imperial College LondonHealthy Non-smokers, Healthy Smokers, Patients With Mild Asthma +1
Start: 2003-09-30End: 2006-09-30Updated: 2019-07-10
GR Defect in Sputum Cells in COPD
WithdrawnNCT00159276
Imperial College LondonChronic Obstructive Pulmonary Disease (COPD)
Start: 2005-12-31End: 2005-12-31Updated: 2024-04-04
Markers for Chronic Obstructive Pulmonary Disease (COPD)
WithdrawnNCT00180622
Imperial College LondonCOPD Patients, Current Smokers, Healthy Non-smokers
Start: 2001-07-01End: 2002-07-01Updated: 2019-07-05
Osteoprotegerin (OPG) in Induced Chronic Obstructive Pulmonary Disease (COPD) Sputum
CompletedNCT00655954
Imperial College LondonPulmonary Disease, Chronic Obstructive
Start: 2008-01-31End: 2010-03-31Updated: 2019-07-10
The Challenge of Obtaining Qualitative Bacterial Cultures in Non-expectorating Cystic Fibrosis Patients
CompletedNCT02363764
Universitair Ziekenhuis BrusselCystic Fibrosis
Start: 2015-01-31End: 2016-10-31Updated: 2016-10-04
Non-Eosinophilic Neutrophilic Asthma
CompletedNCT03479138
Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant PauNeutrophilic Asthma
Start: 2018-02-21End: 2023-07-30Updated: 2024-01-11
Total IgE (Immunoglobulin E) and Der p 1 (d1) Specific IgE in Induced Sputum in Patients With Allergic and Non-allergic Asthma
CompletedNCT03640936
Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant PauAsthma
Start: 2015-02-28End: 2019-02-01Updated: 2019-07-12
Change in Airway Peripheral Tone in COPD
NCT04166812
Heidelberg UniversityCOPD, COPD, Early-Onset
Start: 2019-11-19End: 2023-06-30Updated: 2021-07-14
Connexin Genotypes in Cystic Fibrosis
NCT04242420
University Childrens' Hospital (Zentrum für Kinderheilkunde des Universitätsklinikum Bonn)Cystic Fibrosis, Inflammation
Start: 2002-04-30End: 2024-12-31Target: 300Updated: 2021-08-16
Respiratory Dysbiosis in Preschool Children with Asthma: Predictive of a Severe Form
RecruitingNCT05192499
University Hospital, BrestAsthma in Children, Dysbiosis
Start: 2022-02-04End: 2028-02-04Target: 30Updated: 2024-09-23
PROspective Trial on EOsinophilia in Non-Small Cell Lung Cancer (NSCLC).
RecruitingNCT05602259
Centre Hospitalier Universitaire de LiegeNon-small Cell Lung Cancer
Start: 2022-10-27End: 2025-05-01Target: 200Updated: 2024-02-09
Role of BARriers in IgG-Pathogen Interactions at the Mucosal Surface in Human Airways
RecruitingNCT06670937
University Hospital, ToursBronchiectasis Adult
Start: 2024-12-16End: 2026-06-30Target: 30Updated: 2025-12-10

Related Papers

Transforming Growth Factor ß1 and Gap Junction Protein Alpha 4 Gene Heterogeneity in Relation to the Severity of Clinical Disease in Cystic Fibrosis
Frontiers in Bioscience-Landmark2023-07-192 citations
Impact of a Gap Junction Protein Alpha 4 Variant on Clinical Disease Phenotype in F508del Homozygous Patients With Cystic Fibrosis
Frontiers in Genetics2020-10-285 citations
Total and specific immunoglobulin E in induced sputum in allergic and non-allergic asthma
PLoS ONE2020-01-2917 citations
Respiratory Bacterial Culture Sampling in Expectorating and Non-expectorating Patients With Cystic Fibrosis
Frontiers in Pediatrics2018-12-1834 citations
Acute Pain Perception During Different Sampling Methods for Respiratory Culture in Cystic Fibrosis Patients.
2017-11-142 citations