The Sputum Colour Chart as a Predictor of Lung Inflammation and Proteolysis in Non-cystic Fibrosis Bronchiectasis

Universitaire Ziekenhuizen KU Leuven

Status: Completed

Conditions: Healthy; Non-cystic Fibrosis Bronchiectasis

Study type: Observational

Funder types: Other

Identifiers

NCT01792440

B32220084152

B51060 (Other Identifier)

Details and patient eligibility

About

Non-cystic fibrosis bronchiectasis patients (and controls) were recruited for the study. The investigators' aim was to study the relevance of clinical parameters in terms of underlying disease severity, proteolysis and inflammation in a diverse non-cystic fibrosis bronchiectasis population.

Full description

Patients from the non-cystic fibrosis bronchiectasis (NCFB) outpatient clinic were recruited in our study from September 2009 till July 2010. Control healthy subjects were recruited among peers of the patient or hospital staff during the same period. For the NCFB patients, underlying etiologies of NCFB and Pseudomonas aeruginosa (PA) colonization status were analyzed and each patient was evaluated by means of spirometry (FVC and FEV1), Leicester Cough Questionnaire (LCQ) and Sputum Colour Chart (SCC). SCC assessment was both done by letting the patient predict his sputum purulence prior to sputum induction and by SCC scoring after sputum harvest by the physician.

Enrollment: 80 patients

Sex: All

Ages: 18+ years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Diagnosis of NCFB, based on CT findings of bronchiectatic disease in the absence of cystic fibrosis (CF) as a cause.
• stable

Exclusion criteria

• no recent exacerbation

Trial design

80 participants in 2 patient groups

non-cystic fibrosis bronchiectasis

Description:

patients with non-cystic fibrosis bronchiectasis will be evaluated cross-sectionally

healthy control subjects

Description:

healthy control subjects will be evaluated cross-sectionally