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Clinical swallowing assessment in the diagnosis of silent aspiration
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In: Revista CEFAC, Vol 22, Iss 6 (2020) (2020)
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Abstract:
ABSTRACT Purpose: to identify, in the clinical assessment of swallowing, signs indicating silent aspiration in ischemic stroke patients. Methods: forty-six patients were assessed, 17 days being the mean time elapsed from the stroke to the swallowing assessment. The clinical assessment encompassed structural and functional aspects, oximetry monitoring, and cervical auscultation. During the videofluoroscopy examination, the patients were also monitored with pulse oximetry. In both assessments, the patients were given 100 ml of liquid. In the statistical analysis, the exact logistic regression test and odds ratio calculation were used, with a 0.05 significance level. Results: seven, out of the 46 patients, presented aspiration, which was silent in six of them. Change in the cervical auscultation, in the clinical assessment (OR: 18.8; 95% CI: 1.2 - 1000, p = 0.03), was associated with silent aspiration, as detected in the videofluoroscopy. The hawking present in the analysis of the recording (OR: 12.2; 95% CI: 1.23 - ∞, p = 0.03), was associated with possible non-silent laryngotracheal penetrations and aspirations. No change was identified regarding oxygen saturation in patients presented with silent aspiration. Conclusion: the change in cervical auscultation observed in the clinical assessment can indicate silent aspiration in patients affected by an ischemic stroke.
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Keyword:
Aspiration; Deglutition; Deglutition Disorders; Otorhinolaryngology; P1-1091; Philology. Linguistics; Pneumonia; RF1-547; Stroke
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URL: https://doaj.org/article/a2d7c5b0f57e4a2589ccef9ab29650b7
https://doi.org/10.1590/1982-0216/20202268420
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Preditores clínicos do risco de broncoaspiração em crianças com cardiopatias congênitas ; Clinical predictors of the risk of bronchoaspiration in children with congenital heart disease
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Fernandes, Heloisa Regina. - : Biblioteca Digital de Teses e Dissertações da USP, 2019. : Universidade de São Paulo, 2019. : Faculdade de Medicina, 2019
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Aspectos funcionais da deglutição na população com trauma cranioencefálico ; Swallowing functional aspects in the severe traumatic brain injury population
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Ferrucci, Juliana Lopes. - : Biblioteca Digital de Teses e Dissertações da USP, 2018. : Universidade de São Paulo, 2018. : Faculdade de Medicina, 2018
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