300
Participants
Start Date
April 30, 2002
Primary Completion Date
December 31, 2023
Study Completion Date
December 31, 2024
Genotyping
Genotyping for single nucleotide polymorphisms for Connexin 37\&43, Mannose binding lectin (MBL) and transforming growth factor beta (TGF beta) genotypes
Lung function
Spirometry,
Microbiology
Bacterial culture from Sputum or swab
Blood sample
Interleukin-8 assay (via chemiluminescence) blood cell count
Induced Sputum
Interleukin-8 assay (via chemiluminescence) blood cell count
RECRUITING
University Hospital, Bonn
RECRUITING
University Hospital, Frankfurt
RECRUITING
University Hospital, Amsterdam
Collaborators (1)
Goethe University
OTHER
Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
OTHER
University Childrens' Hospital (Zentrum für Kinderheilkunde des Universitätsklinikum Bonn)
OTHER