[Reduction in frequency of pneumonia after stroke, following programmed swallowing evaluation]

Aspiration pneumonia is a frequent complication of cerebrovascular accidents (CVA). It occurs mainly in those with post-CVA swallowing disorders, which can be diagnosed by bedside swallowing evaluation. Evaluation is based on observation of components of the oral and pharyngeal stages of swallowing a drink of 50 ml of clear liquid. Changing the consistency of the diet and the mode of swallowing, following its evaluation, can reduce significantly the frequency of post-CVA aspiration pneumonia. In 180 patients admitted for stroke rehabilitation, aspiration pneumonia occurred in 10% and swallowing disorders were found in 28%. Planned swallowing evaluation followed by the above regimen was associated with a gradual reduction of pneumonia from 16% in the first group of 60 patients to 3% in the second group of 60; and of patients with dysphagia, from 27% in the first group to none in the second.