Sputum induction

PROCEDURE11 trials

Conditions

Age Matched Healthy Volunteers (Non-smokers)AsthmaAsthma AttackChildhood AsthmaChronic Obstructive Pulmonary DiseaseChronic Obstructive Pulmonary Disease (COPD)CoughHealthy

Phase 2

TNF-alpha Directed Therapy in Asthma

CompletedNCT00278083

Imperial College LondonAsthma

Start: 2001-10-31End: 2004-04-30Target: 40Updated: 2023-09-14

Phase 4

Effect of Symbicort on HAT and HDAC in Sputum Macrophages of COPD

WithdrawnNCT00291408

Imperial College LondonAge Matched Healthy Volunteers (Non-smokers), Chronic Obstructive Pulmonary Disease (COPD)

Start: 2006-04-30End: 2007-06-30Updated: 2019-08-07

Unknown Phase

Effects of Allergen Inhalation on Adenosine Receptor Expression in Sputum and Peripheral Blood

NCT00116311

Groningen Research Institute for Asthma and COPDAsthma, Healthy

Start: 2005-07-31End: 2007-02-28Target: 20Updated: 2007-03-21

Utility of Sputum Induction and Novel Technologies to Improve TB Diagnosis in a High HIV Prevalence Primary Care Setting

CompletedNCT01545661

University of Cape TownTuberculosis

Start: 2009-08-31End: 2012-05-31Updated: 2012-12-24

Non Invasive Evaluation of Bronchial Inflammation in Infants : a Study of the Sputum Cellularity After Hypertonic Saline Induction

TerminatedNCT02245074

University Hospital, RouenInfantile Asthma

Start: 2010-06-30End: 2012-08-31Updated: 2014-09-19

Detection of Aspergillus Fumigatus and Sensitization in COPD Patients With Bronchiectasis vs Without Bronchiectasis

NCT02332122

Wim JanssensChronic Obstructive Pulmonary Disease

Start: 2015-01-31End: 2017-05-31Target: 100Updated: 2015-08-24

General Risk Factors and Inflammatory Determinants in Older Patients With Asthma

CompletedNCT03278561

Gerdien TramperAsthma, Childhood Asthma, Late-Onset Asthma

Start: 2017-05-08End: 2019-12-31Updated: 2020-08-14

Ventilation Heterogeneity Prior to Lung Resection

Enrolling by invitationNCT04191174

McMaster UniversityLung Cancer

Start: 2020-01-06End: 2024-12-01Target: 115Updated: 2024-01-05

Asthma: Phenotyping Exacerbations 3

NCT05446090

University of NottinghamAsthma Attack

Start: 2022-05-09End: 2023-12-31Target: 100Updated: 2022-07-06

ATP and P2X3 Receptor in Chronic Cough

NCT05713019

Imperial College LondonCough

Start: 2023-02-28End: 2024-08-31Target: 20Updated: 2023-02-06

Longitudinal Preschool Wheeze Biomarker Study

RecruitingNCT06237660

Imperial College LondonWheezing

Start: 2024-02-01End: 2026-08-31Target: 150Updated: 2024-04-29

Related Papers

Association between elevated serum triglycerides and asthma in patients with obesity: An explorative study

Allergy and Asthma Proceedings2021-05-0144 citations

Comparison of two methods for acquisition of sputum samples for diagnosis of suspected tuberculosis in smear-negative or sputum-scarce people: a randomised controlled trial.