Chest
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Cough is a common symptom of interstitial lung disease (ILD) and negatively impacts health-related quality of life (QOL). Previous studies have shown that among patients with idiopathic pulmonary fibrosis, cough may predict progression of lung disease and perhaps even respiratory hospitalizations and mortality. ⋯ Among a large population of well-characterized patients with ILD, cough-specific QOL was associated independently with respiratory hospitalization, death, and lung transplantation.
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Broad-scale adoption of spontaneous awakening trials (SATs) and spontaneous breathing trials (SBTs) into everyday practice has been slow, and uncertainty exists regarding what factors facilitate or impede their routine delivery. ⋯ There are a number of modifiable factors associated with SAT/SBT performance that are amenable to the development and testing of implementation interventions.
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Multicenter Study
Comparison of the Lung Clearance Index in Preschool Children with Primary Ciliary Dyskinesia and Cystic Fibrosis.
Previous studies showed that the lung clearance index (LCI) determined by multiple-breath washout (MBW) is sensitive to detecting early lung disease in preschool children with cystic fibrosis (CF). In preschool children with primary ciliary dyskinesia (PCD), data on the onset and severity of lung disease and on the sensitivity of the LCI as a noninvasive quantitative outcome measure remain limited. ⋯ This study demonstrated early onset of lung disease in preschool children with PCD and indicated that lung disease severity in PCD may be similar to that in CF during preschool years. These data support a need for early diagnostic monitoring and therapy and suggest the LCI as a noninvasive diagnostic tool and as a potential end point in clinical trials testing early interventions in children with PCD.