Asymptomatic dysphagia causing recurrent aspiration pneumonia
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Updated: Feb 6, 2026

Murine Oropharyngeal Aspiration Model of Ventilator-associated and Hospital-acquired Bacterial Pneumonia
Published on: June 28, 2018
Anders Løkke1, Lycely Calderon Dongo1, Karin Bak Aksglæde2
1Department of Respiratory Medicine and Allergy, Aarhus University Hospital, Aarhus, Denmark.
Abstract:
52-year-old male patient with known bipolar disorder and innate cerebral palsy causing widespread spasticity problems. Treated for 2 years with antidepressants and electroconvulsive therapy. He repeatedly presented with-and was treated for-pneumonia resulting in more than 20 episodes of hospital admission. He underwent numerous examinations until a diagnosis of dysphagia was established using video fluoroscopic swallowing examination (modified barium swallow). Eventually, as all other treatment regimens had proven effortless, percutaneous gastrostomy feeding tube was inserted and intensive training with a specialised occupational therapist was started. This treatment regimen caused the recurrent episodes of pneumonia to vanish. It is important to acknowledge that otherwise silent dysphagia may cause recurrent pneumonia.
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