Related Experiment Video
Updated: Oct 2, 2026

The WinCF Model - An Inexpensive and Tractable Microcosm of a Mucus Plugged Bronchiole to Study the Microbiology of Lung Infections
Published on: May 8, 2017
Improvements of lung function in cystic fibrosis
Erich Tauber1, Irmgard Eichler, Christian Gartner
1University Children's Hospital, Währinger Gürtel 18-20, 1090 Vienna, Austria.
Abstract:
Improved care for patients with cystic fibrosis (CF) has led to their improved survival. We analyzed retrospectively whether improvements in lung function (LF) could be detected in our CF patients over the decade 1980-1990. In 72 patients, 153 LF measurements were performed in their first year of life (1980-1991), and then 189 LF measurements were performed again in 60 of those patients during their sixth year of life (1987-1997). Regression analysis was performed on LF parameters at age 6 years. When adjusting for weight, height, gender, and LF in the first year of life, the date of subsequent measurement was positively associated with FEV(1) (P < 0.01) and MEF(50%) (P < 0.05) and negatively with FRC(pleth) (P < 0.05). The proposed model predicts a child's FEV(1) at age 6 to be 75% of predicted if born in 1980, but 108% of predicted when born in 1990. Improved CF care is the most likely explanation for this observation.
More Related Videos
05:56Implementation of Non-invasive Point of Care Transient Elastography for Evaluation of Liver Disease in Pediatric Populations with Cystic Fibrosis
Published on: August 29, 2025
07:38Design and Development of a Model to Study the Effect of Supplemental Oxygen on the Cystic Fibrosis Airway Microbiome
Published on: August 3, 2021
Related Concept Videos
Cystic Fibrosis: Management
Sinus disease and chronic sinusitis...
Cystic Fibrosis: Pathogenesis
CF is primarily caused by a genetic mutation in a chromosome 7 gene coding for the cystic fibrosis transmembrane conductance regulator (CFTR) protein. The most common gene mutation leading to CF is the ΔF508 mutation, but...
Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features
Chronic Obstructive Pulmonary Disease-II: Pathophysiology
Chronic Inflammation
COPD: Management Using Bronchodilators and Corticosteroids
Chronic Obstructive Pulmonary Disease II: Emphysema