Avaliação da onda V da audiometria de tronco cerebral de crianças reprovadas na triagem auditiva neonatal

Marques, Viviane Camargo; Chiriboga, Luís M.; Soares, Elaine

doi:10.1590/s0034-72992003000600010

Cited by 3 publications

(2 citation statements)

References 18 publications

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“…Many authors have reported that ABR results are influenced by the auditory maturation process and that their characteristics differ between premature and full-term babies [2,[4][5][6][7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

Auditory brainstem response in premature and full-term children

Sleifer

Costa

Cóser

et al. 2007

International Journal of Pediatric Otorhinolaryngology

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Section: Introductionmentioning

confidence: 99%

Auditory brainstem response in premature and full-term children

Sleifer

Costa

Cóser

et al. 2007

International Journal of Pediatric Otorhinolaryngology

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“…The prolongation of wave V latency can have different meanings, such as the maturation process of central auditory pathways or by peripheral conductive alteration, for instance. 30 All studies used in our review only included in their investigations full-term participants with normal hearing, who presented the bilateral presence of otoacoustic emissions and a type A tympanometry curve 10,16,25,27,31 and were free of risk factors, known for affecting hearing function. 15,26,28,29 Therefore, the risk factor studied that could affect hearing function was the SGA factor.…”

Section: Discussionmentioning

confidence: 99%

Auditory Pathway Maturation in Full-term Small for Gestational Age Children: A Systematic Review with Meta-analysis

Santos

Fernandes

Rissatto‐Lago

et al. 2023

Int Arch Otorhinolaryngol

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Introduction Factors of intrauterine growth restriction have been responsible for the births of full-term babies small for their gestational age (SGA). Scientific evidence points that this restriction can cause changes in the neural maturation process. Objectives To analyze the absolute latencies and interpeak intervals of brainstem auditory evoked potential waves in full-term and SGA children to investigate whether there are changes of neural maturation in this population. Data Synthesis The search for articles that reported the assessment of brainstem auditory evoked potential in SGA newborns compared with a control, appropriate for their gestational age, both born full-term, for the entire period available in the database research until October 31, 2021 was performed based on the MEDLINE/PubMed Central and on the Latin America and the Caribbean Health Sciences Literature and Virtual Health Library electronic databases. A total of 311 studies were found in the database research. Out of this total, 10 studies were included in the review, 5 of which were eligible for the meta-analysis, involving a total of 473 participants of both genders, with 193 participants belonging to the study group and 280 to the control group. Differences between the groups were only observed in the absolute latency of wave V (95% confidence interval [CI]: 0.02–0.15; p < 0.01). Conclusion The SGA condition is responsible for the appearance of brainstem neural conduction dysfunction measured by the brainstem auditory evoked potentials, probably by the maturation process of the auditory pathway of this population.

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Influência da desnutrição na função auditiva de crianças desnutridas do sul do Maranhão, Brasil

Penido¹

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À minha mãe, Aline, pelo amor incondicional, exemplo de vida, trabalho e dedicação, que nortearam minhas escolhas e os caminhos na vida.À tia Helena e ao meu tio Fouze, referência de pai, amoroso, carinhoso e bondoso, que, por ser um farmacêutico competente e cuidador nato, influencioume, desde minha tenra infância, na escolha da profissão médica, como opção de vida.Aos meus irmãos, José Carlos, Rosemeire, Rosângela, Ricardo Alexandre e Igor Fernando, pelo carinho e união da nossa família.À minha sogra e amiga, Dayse, pelo carinho, pela atenção e ajuda com as crianças durante as inúmeras viagens e ausências na elaboração deste estudo.Aos meus sobrinhos e cunhados, pela compreensão nas minhas ausências. Talita Crema, que sempre se mostrou disposta a ajudar. AgradecimentosAos colegas pediatras e enfermeiros do Hospital Materno-infantil, na pessoa do diretor clínico, Dr. Clidenor Simões Plácido, pela colaboração na realização deste estudo.Ao amigo Dr. Itamar Dias Fernandes, pela paciência em dispor de seu valioso tempo para troca de seu vasto conhecimento e experiência em pediatria.À nutricionista Denise Portugal, pela ajuda e apoio na realização deste estudo.Aos amigos da pós-graduação pela caminhada muito agradável, afinal aprender e estudar são coisas prazerosas da vida. Introduction: protein calorie malnutrition is one of the biggest public health problems in Brazil, especially in the northeast, affecting most often preschool children and determining possible compromises not only the weight growth but also intellectual and cognitive development, which may cause irreversible deficit, depending on its intensity and duration. Considering the importance of anatomical and physiological integrity of the peripheral and central auditory system for the proper development of the fullness of auditory skills, language, and acquisition of learning, this brings out a fundamental reflection over the possible deleterious effects of malnutrition in the auditory nervous system, so that possible auditory abnormalities are identified and addressed in this population. The objective of this study was to characterize the response of the auditory brainstem evoked potentials test with click and tone burst stimuli in malnourished and eutrophic children from 0 to 60 months of age, with normal peripheral auditory function, as well as to compare them. Casuistic and Method: One hundred and eleven children from 0 to 60 months of age were examined, being 57 malnourished and 54 eutrophic. They underwent ENT evaluation, including impedanciometry and transient evoked otoacoustic emission (TEOAE) being those within normal ranges. Folowing, the auditory brainstem evoked potentials with click and tone burst were registered in the intensity of 80, 60, 40 and 30 dBNA. Results: In the analysis of the results, the latencies of waves I, III and V and the interpeak III-V 80 dBNA latencies with click stimuli were significantly higher in all malnourished children, when compared to the eutrophic children, as well as I-V interpeak interval in the 0-24 months...

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Avaliação da onda V da audiometria de tronco cerebral de crianças reprovadas na triagem auditiva neonatal

Abstract: Palavras-chave: triagem auditiva, audiometria de tronco cerebral , onda V. Key words: neonatal screening , brain auditory , V wave. Rev Bras Otorrinolaringol. V.69, n.6, 785-9, nov./dez. 2003 ORIGINAL ARTICLE ARTIGO ORIGINAL «««« ««««

Cited by 3 publications

References 18 publications

Auditory brainstem response in premature and full-term children

Auditory brainstem response in premature and full-term children

Auditory Pathway Maturation in Full-term Small for Gestational Age Children: A Systematic Review with Meta-analysis

Influência da desnutrição na função auditiva de crianças desnutridas do sul do Maranhão, Brasil

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