ABSTRACT
ObjectiveTo explore the diagnostic value of fiberoptic endoscopic examination of swallowing (FEES) combined with dye test in patients with post-stroke dysphagia and silent aspiration. MethodsFrom December, 2021 to June, 2022, 50 stroke patients in the Rehabilitation Department of Xuzhou Central Hospital were selected. They were assessed with FEES and videofluoroscopic swallowing study (VFSS), and compared. ResultsThe detection rate of aspiration was higher with FEES than with VFSS (χ2 = 7.000, P < 0.05), and especially for liquid food (χ2 = 4.000, P < 0.05). There was a good consistency when consuming paste food (κ = 0.941, P < 0.001) and solid food (κ = 0.779, P < 0.001). There was a good consistency in the food residue site between two methods (κ = 0.818, P < 0.001), as well as for all the three food types (κ ≥ 0.862, P < 0.001). There was no significant difference in the scores of Penetration Aspiration Scale of three food types between two methods (Z < 0.667, P > 0.05). ConclusionFEES combined with dye test can be used for evaluating silent aspiration after stroke.
ABSTRACT
Objective To reduce the rate of dysphagia and inhalation pneumonia by changing the food dense and evaluate the swallow function by videofluoroscopy(VF) and fiberoptic endoscopic examination of swallowing(FEES). Methods The videofluoroscopy and fiberoptic endoscopic examination of swallowing were used in 50 healthy volunteer and 35 dysphagia person. Results Aspiration was find in 14% volunteer and penetration was find in 36% volunteer. The positive rate of videofluoroscopy was higher than of fiberoptic endoscopic examination of swallowing in the two indicators. The delay of the thin barium passed the pharynx was the danger factor of aspiration. Videofluoroscopy was more sensitive in diagnosis of penetration. The time that watery barium and pudding barium flowed from pharynx to epiqlottis is longer in patients than that in volunteer. Conclusion The videofluoroscopy and fiberoptic endoscopic examination could be predicted to some extend by some clinical swallowing abnormalities, which could increase the accuracy of clinical evaluation . The viscosity changing can decrease the rate of dysphagia and inhalation pneumonia.