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A single dose of inhaled hypertonic saline (HS) solution increases mucus clearance for at least four hours in adults with cystic fibrosis (CF), concludes researchers at the University of North Carolina and John Hopkins University. Their study, “Hypertonic saline has a prolonged effect on mucociliary clearance in adults with cystic…

Volatile molecules present in bronchoalveolar lavage (BAL) samples from cystic fibrosis (CF) patients may help identify those infected with Pseudomonas aeruginosa and Staphylococcus aureus. The study, “Volatile molecules from bronchoalveolar lavage fluid can ‘rule-in’ Pseudomonas aeruginosa and ‘rule-out’ Staphylococcus aureus infections in cystic fibrosis patients,” appeared in the journal Scientific Reports. Pseudomonas aeruginosa is one…

Humanigen’s anti-inflammatory therapy KB001-A is safe but only modestly effective in cystic fibrosis patients with a Pseudomonas aeruginosa bacteria infection, a Phase 2 clinical trial indicates. In addition to displaying limited ability to decrease markers of patients’ lung inflammation, it failed to generate substantial decreases in their bacteria levels or improvements in their…