Which therapy is often used to mobilize secretions in patients with cystic fibrosis?

Chest physiotherapy (CPT) is a key intervention used to assist in mobilizing secretions in patients with cystic fibrosis. This therapy involves techniques such as percussion and postural drainage to help clear mucus from the lungs. Cystic fibrosis leads to the production of thick, sticky mucus that can obstruct airways and harbor bacteria, resulting in frequent infections and respiratory complications.

CPT stimulates the airways and facilitates mucociliary clearance, making it easier for patients to expel mucus. This is critical for maintaining lung function and hygiene, especially since patients with cystic fibrosis are predisposed to lung infections due to trapped secretions.

While oxygen therapy provides supplemental oxygen for patients experiencing respiratory distress, it does not specifically address the problem of mucus clearance. Inhaled corticosteroids focus on reducing inflammation in the airways but do not directly mobilize secretions. Hypertonic saline can help hydrate and thin mucus, but it is often used in conjunction with other therapies, including CPT, and does not replace the benefits of manual techniques provided in chest physiotherapy.