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Multi-disciplinary clinical protocol for the diagnosis of bulbar amyotrophic lateral sclerosis / Protocolo clínico multi-disciplinar para el diagnóstico de la esclerosis lateral amiotrófica bulbar
Chiaramonte, Rita; Di Luciano, Carmela; Chiaramonte, Ignazio; Serra, Agostino; Bonfiglio, Marco.
Afiliação
  • Chiaramonte, Rita; University of Catania. Department of Physical Medicine and Rehabilitation. Catania. Italy
  • Di Luciano, Carmela; Department for Health activities and Epidemiologic Observatory. Sicily Region. Italy
  • Chiaramonte, Ignazio; University of Catania. Departments of Radiology. Catania. Italy
  • Serra, Agostino; University of Catania. Departaments of Otolaryngology. Catania. Italy
  • Bonfiglio, Marco; Department for Health activities and Epidemiologic Observatory. Sicily Region. Italy
Acta otorrinolaringol. esp ; 70(1): 25-31, ene.-feb. 2019. tab, graf, ilus
Artigo em Espanhol | IBECS | ID: ibc-178436
Biblioteca responsável: ES1.1
Localização: BNCS
ABSTRACT
Introduction and

objectives:

The objective of this study was to examine the role of different specialists in the diagnosis of amyotrophic lateral sclerosis (ALS), to understand changes in verbal expression and phonation, respiratory dynamics and swallowing that occurred rapidly over a short period of time. Materials and

methods:

22 patients with bulbar ALS were submitted for voice assessment, ENT evaluation, Multi-Dimensional Voice Program (MDVP), spectrogram, electroglottography, fiberoptic endoscopic evaluation of swallowing.

Results:

In the early stage of the disease, the oral tract and velopharyngeal port were involved. Three months after the initial symptoms, most of the patients presented hoarseness, breathy voice, dysarthria, pitch modulation problems and difficulties in pronunciation of explosive, velar and lingual consonants. Values of MDVP were altered. Spectrogram showed an additional formant, due to nasal resonance. Electroglottography showed periodic oscillation of the vocal folds only during short vocal cycle. Swallowing was characterized by weakness and incoordination of oro-pharyngeal muscles with penetration or aspiration.

Conclusions:

A specific multidisciplinary clinical protocol was designed to report vocal parameters and swallowing disorders that changed more quickly in bulbar ALS patients. Furthermore, the patients were stratified according to involvement of pharyngeal structures, and severity index
RESUMEN
Introducción y

objetivos:

El objetivo de este estudio fue examinar la función de los diferentes especialistas en el diagnóstico de la esclerosis lateral amiotrófica (ELA), para comprender qué cambios se produjeron en cuanto a expresión verbal, dinámica fonatoria y respiratoria, y deglución, en un breve periodo de tiempo. Materiales y

métodos:

Se sometió a 22 pacientes con ELA bulbar a evaluación de la voz, examen ORL, programa de voz multi-dimensional (MDVP), espectrograma, electroglotografía y evaluación de la deglución mediante endoscopía de fibra óptica.

Resultados:

En la etapa temprana de la enfermedad, el tracto oral y el cierre velofaríngeo se vieron comprometidos. Transcurridos 3 meses de los síntomas iniciales, la mayoría de los pacientes presentó ronquera, voz entrecortada, disartria, problemas de modulación de la afinación y dificultades de pronunciación de las consonantes oclusivas, velares y linguales. Los valores del MDVP se vieron alterados. El espectrograma reflejó un formante adicional, debido a la resonancia nasal. La electroglotografía mostró una oscilación periódica de las cuerdas vocales únicamente durante el ciclo vocal corto. La deglución se vio caracterizada por debilidad y descoordinación de los músculos orofaríngeos, con penetración o aspiración.

Conclusiones:

Se diseñó un protocolo clínico multidisciplinar específico para reportar los parámetros vocales y los trastornos deglutorios que experimentan un cambio más rápido en los pacientes con ELA bulbar. Además, se estratificaron los pacientes con arreglo al compromiso de las estructuras faríngeas y el índice de gravedad
Assuntos
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Coleções: Bases de dados nacionais / Espanha Base de dados: IBECS Assunto principal: Índice de Gravidade de Doença / Transtornos de Deglutição / Distúrbios da Voz / Protocolos Clínicos / Esclerose Amiotrófica Lateral Limite: Humanos Idioma: Espanhol Revista: Acta otorrinolaringol. esp Ano de publicação: 2019 Tipo de documento: Artigo Instituição/País de afiliação: Department for Health activities and Epidemiologic Observatory/Italy / University of Catania/Italy
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Coleções: Bases de dados nacionais / Espanha Base de dados: IBECS Assunto principal: Índice de Gravidade de Doença / Transtornos de Deglutição / Distúrbios da Voz / Protocolos Clínicos / Esclerose Amiotrófica Lateral Limite: Humanos Idioma: Espanhol Revista: Acta otorrinolaringol. esp Ano de publicação: 2019 Tipo de documento: Artigo Instituição/País de afiliação: Department for Health activities and Epidemiologic Observatory/Italy / University of Catania/Italy
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