scholarly journals Stability of ABR Wave V Threshold in Early Hearing Diagnostics in Children from Selected Groups at Risk of Congenital Hearing Loss

2020 ◽  
Vol 74 (6) ◽  
pp. 1-5
Author(s):  
Sebastian Kocoń ◽  
Konrad Skórkiewicz ◽  
Paweł Stręk ◽  
Remigiusz Ziarno ◽  
Jacek Składzień ◽  
...  

<b>Introduction:</b> Upon hearing that the “little” patient has trouble with hearing, we are mostly interested in the level of his hearing threshold. When the child is in the first year of life, results can only be achieved by means of ABR test. Subsequent control tests, especially in children from the hearing loss risk groups selected in this study, show that the obtained outcomes are subject to fluctuations. Their fluctuating nature is manifested by the instability of wave V threshold in subsequent diagnostic periods. Such variability often delays the implementation of the appropriate proceeding. Knowledge of the dissimilarity of behavior of the wave V threshold occurring in individual groups at risk of hearing loss allows for the correct interpretation of the obtained results, and thus, effective therapeutic measures. <br><b>Aim:</b> The aim of the paper is to analyze the stability of wave V threshold during the first year of life in children from selected risk groups for congenital hearing disorders. <br><b>Material and methods:</b> From the patient population of 2,114 individuals examined in 2015–2016 at a reference center participating in the Universal Neonatal Hearing Screening Program in 2015–2016, the results of 250 children were subjected to retrospective analysis. Furthermore, 4 groups of little patients were formed (children with Down syndrome; children with other diseases or damage to the nervous system; children with cleft palate or cleft lip and cleft palate; children with congenital cytomegaly) in whom diagnostic practice revealed variable results of the wave V threshold. We analyzed the results of tests obtained during the first year of the child’s life divided into 4 diagnostic periods. <br><b>Results:</b> The highest percentage of instability in the established threshold of wave V between individual diagnostic periods occurred in the group of children with cleft palate or cleft lip and cleft palate. In the group of children with Down syndrome, it was observed that the instability of the ABR test results decreased over time. In the group of children with other diseases or damage of the nervous system, the highest percentage of the lack of stable ABR wave V thresholds was observed between the 1st and 2nd as well the 1st and 4th diagnostic periods. On the other hand, in the group of children with congenital CMV, there was a relatively low percentage of instability of results. <br><b>Conclusions:</b> (1) Although the ABR test is a diagnostic standard, in particular groups of patients the study is burdened with high variability of measurement results in subsequent diagnostic periods. Such a group of patients are children with cleft palate or cleft lip and cleft palate; therefore, it must receive particular attention in treatment planning; (2) in selected groups at risk of hearing loss, due to the high percentage of children with hearing impairment (70%), the validity of performing newborn hearing screening tests was confirmed.

2018 ◽  
Vol 72 (3) ◽  
pp. 9-12
Author(s):  
Agnieszka Wiatr ◽  
Sebastian Kocoń ◽  
Patryk Hartwich ◽  
Paweł Stręk ◽  
Jacek Składzień ◽  
...  

Introduction: It is assumed that the critical period for diagnosis of hearing disorders is the baby's first three months of life and that appropriate course and implementation of treatment and/or rehabilitation should begin before a child is six months old. However various kinds of problems may occur during auditory screening of a child may exceed this interval. Aim: The aim of this study was an evaluation of auditory screening results for children over 12 months old with congenital hearing loss. Material and methods: Results from 250 children were analyzed retrospectively. The study group consisted of children between one and three months old observed between 2015-2016. For the purpose of this analysis we divided the patients into four groups: children with Down Syndrome, children with nervous system disorders , children with cleft palate or both cleft palate and lip and children with congenital CMV. To discuss performed diagnostics and treatment two groups of children were esteblished: • with implementation of appropriate course of treatment • without instituted treatment Results: 250 children were examined in Level III NICUs in the years 2015 – 2016. The highest proportion of children with the implemented course of proceedings, was in groups with children with congenital CMV (71.1%). The highest proportion of children substituted with a hearing prosthesis was observed in the group of children with Down Syndrome. The lowest proportion of children with the implemented course of proceedings, was in groups with children with cleft palate or both cleft palate and lip (41.6%). Conclusions: • Early implementation of treatment and/or rehabilitation in children with hearing disorders is crucial to prevent depression of speech and psychological development. I t is important in children with cleft palate or both cleft palate and lip even if surgical correction is discussed. • The highest proportion of children with the implemented course of proceedings, was in groups with children with congenital CMV. This children should be observed despite of right results of hearing tests. • In children with nervous system disorders 1 year period of observation is too short to exclude problems with hearing.


2008 ◽  
Vol 45 (6) ◽  
pp. 628-632 ◽  
Author(s):  
Lisa H. V. Smedegaard ◽  
Dorthe R. N. Marxen ◽  
Jette H. V. Moes ◽  
Eva N. Glassou ◽  
Cand Scientsan

Objective: To evaluate if the duration of postpartum hospitalization, duration of breast-milk feeding, and growth during the first year of life in infants with cleft lip and palate (CLP) and cleft palate (CP) are comparable to infants without facial clefts. Design: Prospective data collection using a registration chart developed by the authors. Setting: Special health care of infants with CLP/CP born in Denmark. Participants: All mature infants with CLP/CP born in 2003 and 2004 were included. Of 165 infants, 115 participated in the study. Intervention: In Denmark, parents of children with CLP/CP receive counseling. This counseling is managed by specially trained health visitors/nurses and is initiated at birth. The counseling seeks to support parents’ confidence in having an infant with CLP/CP and to initiate a relationship between the infant and the parents. Main Outcome Measures: Duration of postpartum hospitalization, duration of breast-milk feeding, and weight and length at birth, 5 months of age, and 12 months of age. Results: Hospitalization was 4 days and comparable to that of infants without CLP/CP. The infants with CLP/CP received breast milk but for a shorter period compared with infants without CLP/CP. Weights at birth, 5 months of age, and 12 months of age were identical with Danish growth references. Conclusion: The authors find the results satisfactory and believe that the counseling provided by the health visitors/nurses plays a part in the results.


2008 ◽  
Vol 45 (3) ◽  
pp. 284-288 ◽  
Author(s):  
Charlotte Prahl ◽  
Birte Prahl-Andersen ◽  
Martin A. Van't Hof ◽  
Anne M. Kuijpers-Jagtman

Objective: To study the effect of infant orthopedics on satisfaction in motherhood. Design: Prospective two-arm randomized controlled trial in parallel with three participating academic cleft palate centers. Treatment allocation was concealed and was performed by means of a computerized balanced allocation method. Setting: Cleft palate centers of Amsterdam, Nijmegen, and Rotterdam, the Netherlands. Patients: Two groups of infants with complete unilateral cleft lip and palate and no other malformations. Interventions: Group IO+ (n  =  27) wore passive maxillary plates during the first year of life, group IO− (n  =  27) did not. Main Outcome Measure(s): Mean satisfaction scores were obtained from completed questionnaires at 6, 24, and 58 weeks of age. A 4-point scale was used (1  =  very satisfactory to 4  =  very unsatisfactory). Results: The range of the mean scores for the individual items on the questionnaires for both groups ranged between 1.1 and 2.4. No differences were found between groups. Mothers appear to be satisfied in motherhood, least satisfied with the available time for themselves, and very satisfied with hugging and walking their babies. No differences were found between groups. Conclusions: Results from the present study show that infant orthopedics, with a passive plate during the first year of life, in children with a unilateral cleft lip and palate has no influence on the mothers’ satisfaction in motherhood.


2012 ◽  
Vol 2012 ◽  
pp. 1-4 ◽  
Author(s):  
Renato da Silva Freitas ◽  
Andrey Bernardo Lopes-Grego ◽  
Helena Luiza Douat Dietrich ◽  
Natacha Regina de Moraes Cerchiari ◽  
Tabatha Nakakogue ◽  
...  

Goals/Background. To evaluate children’s growth in the first year of life, who have cleft palate and lip, without the use of palatal plates. Materials/Method. Chart review was conducted, retrospectively, in the Center for Integral Assistance of Cleft Lip and Palate (CAIF), in Brazil, between 2008 and 2009. Results for both genders were compared to the data published by the World Health Organization (WHO) regarding average weight gain in children during their first year of life. Results. Patients with syndromic diagnosis and with cleft classified as preforamen were excluded, resulting in a final number of 112 patients: 56 male and 56 female. Similar patterns were seen comparing the two genders. Although it was observed weight gain below the average until the 11th month in male patients and until 9 months in female patients, both genders remained at the 50th percentile (p50) and improved after the 4th month of age for boys and the 9th month of age for girls. Conclusion. Children with cleft palate weigh less than regular children during their first months of life. At the end of the first year, weight gain is similar comparing normal and affected children. However, factors that optimized weight gain included choosing the best treatment for each case, proper guidance, and multiprofessional integrated care.


1996 ◽  
Vol 33 (5) ◽  
pp. 400-405 ◽  
Author(s):  
Charlotte M. Druschel ◽  
Jeffery P. Hughes ◽  
Carolyn L. Olsen

This study examined the mortality experience of children with oral clefts using the New York State Congenital Malformations Registry. Infants born in the years 1983 to 1990 to New York residents, diagnosed with an oral cleft and matched to their birth certificate were included in the analysis. Children with oral clefts were compared to a sample of live births from the years 1983 to 1990 without malformations. Children with cleft palate without additional malformations had a statistically nonsignficant adjusted risk of 1.2 when compared to children with no malformations. Children with cleft lip with or without cleft palate had a 1.1 adjusted risk. However, 35% of children with oral clefts had associated malformations and experienced much higher mortality. Children with oral clefts should be carefully evaluated for additional malformations; if none are found, their mortality appears not to be elevated.


Author(s):  
F. Matin ◽  
S. Haumann ◽  
W. Roßberg ◽  
D. Mitovska ◽  
T. Lenarz ◽  
...  

Abstract Purpose The objective of this study was to investigate the auditory pathway maturation monitored by auditory brainstem responses (ABR) in infants with hearing loss during the first year of life. ABR were used to estimate hearing thresholds and the effect of early intervention strategies using hearing aids (HA). Methods Click-evoked ABRs were measured in 102 infants aged from 0 to 12 months to determine their individual auditory threshold. Early therapy intervention was recommended before 12 months of age and analyzed. To evaluate the effect of hearing amplification on auditory maturation, different subgroups of infants with moderate hearing loss were analyzed and the auditory pathway maturation was determined based on IPL I–V shortening. Results Overall, 110 ears (54.0% of 204 ears) with mild to profound HL showed threshold changes of 10 dB up to 60 dB in the follow-up ABR testing. HA were prescribed at the age of 3.8 ± 3.9 months. Cochlear implantation (CI) was performed in cases of repeated profound HL at the age of 9.9 months ± 4.5 months. A significant shortening of IPL I–V in all subgroups of infants (with and without risk factors) who received HA was shown and assumed auditory pathway maturation. Conclusion An early intervention using optimally fitted HA influenced auditory pathway maturation and may lead to improvements of hearing thresholds during the first year of life in infants. This study underscores the importance of not only providing HAs to infants, but also controlling for hearing threshold changes ensuring that HAs provide the optimal level of intervention or CI is indicated.


2012 ◽  
Vol 1 (2) ◽  
pp. 11-16
Author(s):  
Amina Asif Siddiqui

The age old understanding that an individual with a hearing loss is incapable of acquiring verbal communication skills was readily accepted in the past, which led to the inadvertent but unfortunate coining of phrases “deaf and dumb” or “deaf and mute, " and the development of non-verbal or manual communication methodolgies of Sign language. Further, this caused the segregation and isolation of otherwise physically and intellectually competent individuals from mainstream society, unjustifiably denying them opportunities of education and vocation. Studies have proved that in the absence of any organic or inorganic complication, a child with a hearing loss may not only score a high Intelligence Quotient but can also acquire more than one language fluently. Early Intervention with appropriate amplification of residual hearing is underscored as the fundamental prerequisite for children with bilateral congenital profound sensorineural hearing loss, for subsequent acquisition of good listening and normal speech-language skills and plausible bilingualism; that further equips them with scholastic achievements comparable to their hearing peers. The past half century has witnessed stupendous technological enhancements in amplification devices manufactured for children having hearing loss, complemented by steady success in fostering their Inclusive Education. This paper highlights the urgent need in Pakistan to address this issue as well as the importance of early detection, diagnosis, and (re)habilitation along with parent training initiated within the first year of life. An otherwise anticipated disabling condition may be overcome completely if neonatal screening, which is not only inexpensive but also easy to perform; is made mandatory at all hospitals and maternity homes, as practiced in the developed world. This shall ease the challenges faced by the families of children having hearing loss; and enable the professionals working with them to successfully alleviate their communicative, social, educational and vocational difficulties, and ensure that they become successfully contributing members of our verbal society.


2002 ◽  
Vol 110 (12) ◽  
Author(s):  
Janneane F Gent ◽  
Ping Ren ◽  
Kathleen Belanger ◽  
Elizabeth Triche ◽  
Michael B Bracken ◽  
...  

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