Newborns Hearing Screening With Otoacoustic Emissions and Auditory Brainstem Response

Hamam, Kusumagani; Purnami, Nyilo

doi:10.20473/jcmphr.v1i1.20287

Cited by 4 publications

(5 citation statements)

References 20 publications

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“…Both BAEPs and otoacoustic emissions are alternative hearing tests for children and are part of several regional screening programs. [16][17][18] In a study conducted in Peru in children aged 0 to 4 years, it was concluded that the sensitivity and specificity of otoacoustic emissions were lower compared to BAEPs. 19 However, the choice between BAEPs and otoacoustic emissions is based on available resources and patient characteristics, so the normal values for each test in the population analyzed should be known.…”

Section: Discussionmentioning

confidence: 99%

Brainstem auditory evoked potentials in newborn infants born in a high-altitude area

2023

Arch Argent Pediat

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Introduction.A non-invasive and safe way to assess neurophysiological parameters in newborn infants is the evaluation of brainstem auditory evoked potentials (BAEPs).Objective. To assess the latencies and wave intervals of BAEPs in healthy newborn infants born in a high-altitude area (Cusco, 3399 MASL). Population and methods.Cross-sectional and prospective study. Newborn infants younger than 14 days of age, discharged less than 7 days after birth, were assessed to determine BAEP values at intensities of 70 dB, 80 dB, and 90 dB. The study variables were gestational age, birth weight, and type of delivery. The median differences in wave latencies and intervals were estimated according to gestational age and birth weight.Results. A total of 96 newborn infants (17 preterm infants) were assessed. The median latencies of waves I-V at 90 dB were for wave I: 1.56 ms, wave II: 2,74 ms, wave III: 4.37 ms, wave IV: 5.62 ms, and wave V: 6.63 ms. The latency of wave I for 80 dB was 1.71 ms and for 70 dB, 1.88 ms. Wave intervals (I-III, III-V, I-V) were 2.8 ms, 2.2 ms, and 5.0 ms, respectively, without differences among intensities (p > 0.05). Prematurity and low birth weight were associated with a longer wave I latency (p < 0.05). Conclusions.Here we describe adjusted BAEP latency and interval values for newborn infants born at high altitude. At different sound intensities, we identified differences in wave latencies, but not in interwave intervals.

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Section: Discussionmentioning

confidence: 99%

Brainstem auditory evoked potentials in newborn infants born in a high-altitude area

2023

Arch Argent Pediat

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“…Tanto los PEAT como las emisiones otoacústicas son opciones para la evaluación audiológica en niños, las cuales forman parte de la pesquisa de varios programas regionales. [16][17][18] En un estudio realizado en Perú con niños de 0 a 4 años, se concluyó que la sensibilidad y especificidad de las emisiones otoacústicas eran menores en comparación con los PEAT. 19 Sin embargo, la elección de PEAT o emisiones otoacústicas se basa en la disponibilidad de recursos y las características de los pacientes, por lo que se deben conocer los valores normales de cada estudio en la población.…”

Section: Discussionunclassified

Potenciales evocados auditivos de tronco en neonatos nacidos a gran altitud

2023

Arch Argent Pediat

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Introducción. Una forma no invasiva y segura de evaluar los parámetros neurofisiológicos en recién nacidos es la evaluación de los potenciales evocados auditivos del tronco encefálico (PEAT).Objetivo. Evaluar las latencias e intervalos de ondas de los PEAT en neonatos sanos nacidos a gran altitud (Cusco, 3399 msnm). Población y métodos.Estudio transversal y prospectivo. Se incluyeron neonatos menores a 14 días de vida, dados de alta a menos de 7 días de nacidos, evaluados para determinar los valores de los PEAT a intensidades sonoras de 70 dB, 80 dB y 90 dB. Se incluyeron las variables edad gestacional, peso al nacer, tipo de parto. Se calcularon las diferencias de las medianas de las latencias e intervalos de las ondas según edad gestacional y peso al nacer.Resultados. Se evaluaron 96 neonatos (17 pretérminos). Las medianas de las latencias de las ondas I a V a 90 dB fueron las siguientes:

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“…9,10 FIGURE 2. Hearing screening in Indonesia 9,10 The JCIH program (2019) and the Ministry of Health of the Republic of Indonesia (2019) are universal newborn hearing screening (UNHS). Dr. Kariadi Central General Hospital has implemented UNHS where all newborns did the OAE examinations, both babies at risk and without the risk of hearing impairment.…”

Section: Discussionmentioning

confidence: 99%

“…Hearing impairment in infants and children can be caused by maternal and child factors during prenatal, perinatal and postnatal periods. 2 The most common cause of hearing impairment in newborns is congenital abnormalities, with a prevalence of 4-6 infants out of 1000 live births in developing countries. More than 30% of hearing impairment in the prenatal period is caused by diseases, such as measles, mumps, rubella, meningitis, or ear infections.…”

Section: Introductionmentioning

confidence: 99%

Otoacoustic emission (OAE) features in newborns at Dr. Kariadi Central Genetal Hospital, Semarang, Indonesia

et al. 2022

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The joint committee on infant hearing (JCIH) recommends the detection and intervention of hearing impairment in newborns. Dr Kariadi Central General Hospital, Semarang, Indonesia is a referral hospital in Central Java province that has implemented an early detection program for hearing lossin newborns. Screening or early detection using otoacoustic emissions (OAE). This study aimed to find out the description of OAE in newborns at Dr. Kariadi Central General Hospital, Semarang. This research was a descriptive analytic using secondary data the OAE results on newborns with or without risk factors (FR) who are treated at Dr. Kariadi Central General Hospital, Semarang in 2020. The result of OAE pass meant that the outer hair cell (OHC) was functioning properly in both ears while refer was if the OHC in one ear or both was not functioning properly. Total 1338 newborns with and without FR whose OAE pass resulted as much as 1297 (97%) and refer 41 (3%). Most risk factors were low birth weight 331 (42%) with the results of OAE pass 312 (94.3%), and refer 19 (5.7%). In conclusion, this study shows that OAE passed in 97% of newborns.

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Newborns Hearing Screening With Otoacoustic Emissions and Auditory Brainstem Response

Cited by 4 publications

References 20 publications

Brainstem auditory evoked potentials in newborn infants born in a high-altitude area

Brainstem auditory evoked potentials in newborn infants born in a high-altitude area

Potenciales evocados auditivos de tronco en neonatos nacidos a gran altitud

Otoacoustic emission (OAE) features in newborns at Dr. Kariadi Central Genetal Hospital, Semarang, Indonesia

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