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Quality of life is poorly correlated to lung disease severity in school-aged children with cystic fibrosis

There is no data exclusively on the relationship between health-related quality-of-life (HRQOL) and lung disease severity in early school-aged children with cystic fibrosis (CF). Using data from the Australian Respiratory Early Surveillance Team for Cystic Fibrosis (AREST CF) we assessed the relationships between HRQOL, lung function and structure.

Methods used to evaluate the immediate effects of airway clearance techniques in adults with cystic fibrosis: A systematic review and meta-analysis

This review reports on methods used to evaluate airway clearance techniques (ACT) in adults with CF and examined data for evidence of any effect. Sixty-eight studies described ACT in adequate detail and were included in this review.

Novel method to select meaningful outcomes for evaluation in clinical trials

A standardised framework for selecting outcomes for evaluation in trials has been proposed by the Core Outcome Measures in Effectiveness Trials working group. However, this method does not specify how to ensure that the outcomes that are selected are causally related to the disease and the health intervention being studied. Causal network diagrams may help researchers identify outcomes that are both clinically meaningful and likely to be causally dependent on the intervention, and endpoints that are, in turn, causally dependent on those outcomes.

Effect of posture on lung ventilation distribution and associations with structure in children with cystic fibrosis

Background: We assessed the effect of posture on ventilation distribution and the impact on associations with structural lung disease.

Air trapping in early cystic fibrosis lung disease-Does CT tell the full story?

Mosaic attenuation on expiratory chest computed tomography (CT) is common in early life cystic fibrosis (CF) and often referred to as "air trapping"

Multiple-breath washout outcomes are sensitive to inflammation and infection in children with cystic fibrosis

The lung clearance index may be a useful surveillance tool for monitoring the presence and extent of lower airway inflammation and infection

The AREST CF experience in biobanking - More than just tissues, tubes and time.

Research to further improve outcomes for people with CF is dependent upon well characterised, archived and accessible clinical specimens.

Early lung disease in infants and preschool children with cystic fibrosis: What have we learned and what should we do about it?

This review summarizes what we have learned about early lung disease in children with CF and discusses the implications for clinical practice and research

Chest imaging in cystic fibrosis studies: What counts, and can be counted?

The aim of this study is to characterize the role of currently available CT and MRI markers in clinical studies, and to discuss challenges with CF studies.

The effect of 100% oxygen on tidal breathing parameters in preschool children

This study aimed to determine whether breathing 100% oxygen altered tidal breathing parameters in healthy young children and young children with CF.