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Wyświetlanie 1-3 z 3
Tytuł:
Factors that have an influence on bone conduction thresholds changes after otosurgery in the patients operated on due to the perforation of the tympanic membrane with the preserved ossicular chain
Autorzy:
Wiatr, Maciej
Wiatr, Agnieszka
Kocoń, Sebastian
Składzień, Jacek
Powiązania:
https://bibliotekanauki.pl/articles/1398515.pdf
Data publikacji:
2017
Wydawca:
Index Copernicus International
Tematy:
bone conduction
miryngoplasty
chronic otitis media
Opis:
Introduction: The aim of the middle ear surgery is to eliminate abnormalities from the mucous, ensure the due airing of the postoperative cavity and reconstruct the sound-conducting system in the middle ear. Numerous reports can be found in literature on the changes to bone conduction as a consequence of middle ear surgery. Study objective: The aim of the work is to define the factors that affect bone conduction in the patients operated on due to the perforation of the tympanic membrane with the preserved and normal mobile ossicular chain. Material and method: A prospective analysis of patients operated on due to diseases of the middle ear in 2009–2012 was carried out. The cases of patients operated on for the first time due to chronic otitis media were taken into consideration. The analysis encompassed the patients who had undergone myringoplasty. The patients were divided into several groups taking into account the abnormalities of the mucous observed during otosurgery. Results: A significant improvement of bone conduction was observed in the patients with dry perforation, without other lesions in the middle ear. The appropriate pharmacological treatment before otosurgery in patients with permanent discharge from the ear resulted in significant bone conduction improvement. The elimination of granulation lesions turned out to be a positive factor for the future improvement of the function of the inner ear. Conclusions: The lack of abnormalities on the mucous of the middle ear (e.g. granulation,) and discharge has a positive impact on improvement of bone conduction after myringoplasty. Adhesions in the tympanic cavity, especially in the niche of the round window, have a negative impact on improvement of bone conduction in patients after myringoplasty.
Źródło:
Polish Journal of Otolaryngology; 2017, 71, 4; 26-33
0030-6657
2300-8423
Pojawia się w:
Polish Journal of Otolaryngology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Stability of ABR Wave V Threshold in Early Hearing Diagnostics in Children from Selected Groups at Risk of Congenital Hearing Loss
Autorzy:
Kocoń, Sebastian
Skórkiewicz, Konrad
Stręk, Paweł
Ziarno, Remigiusz
Składzień, Jacek
Hartwich, Patryk
Tomik, Jerzy
Powiązania:
https://bibliotekanauki.pl/articles/1397251.pdf
Data publikacji:
2021
Wydawca:
Index Copernicus International
Tematy:
ABR
hearing screening
hearing threshold
newborn
Opis:
Introduction: 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. Aim: 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. Material and methods: 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. Results: 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. Conclusions: (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.
Źródło:
Polish Journal of Otolaryngology; 2021, 75, 1; 7-15
0030-6657
2300-8423
Pojawia się w:
Polish Journal of Otolaryngology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of diagnostic-therapeutic results after the first year of life in children of hearing disturbance risk groups
Autorzy:
Kocoń, Sebastian
Wiatr, Agnieszka
Hartwich, Patryk
Stręk, Paweł
Ziarno, Remigiusz
Składzień, Jacek
Wiatr, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/1398129.pdf
Data publikacji:
2018
Wydawca:
Index Copernicus International
Tematy:
diagnostics of hearing impairement in children
hearing screening tests
risk factors of hearing impairmants in children
Opis:
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.
Źródło:
Polish Journal of Otolaryngology; 2018, 72, 3; 11-18
0030-6657
2300-8423
Pojawia się w:
Polish Journal of Otolaryngology
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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