Abstract：
INTRODUCTION:Auditory brainstem response (ABR) is a clinically established method to identify the hearing threshold in young children and is regularly performed after hearing screening has failed. Some studies have shown that, after the first diagnosis of hearing impairment in ABR, further development takes place in a spectrum between progression of hearing loss and, surprisingly, hearing improvement. OBJECTIVE:The aim of this study is to evaluate changes over time of auditory thresholds measured by ABR among young children. MATERIAL AND METHODS:For this retrospective study, 459 auditory brainstem measurements were performed and analyzed between 2010 and 2014. Hearing loss was detected and assessed according to national guidelines. 104 right ears and 101 left ears of 116 children aged between 0 and 3 years with multiple ABR measurements were included. The auditory threshold was identified using click and/or NB-chirp-stimuli in natural sleep or in general anesthesia. The frequency of differences of at least more than 10dB between the measurements was identified. RESULTS:In 37 (35%) measurements of right ears and 38 (38%) of left ears there was an improvement of the auditory threshold of more than 10dB; in 27 of those measurements more than 20dB improvement was found. Deterioration was seen in 12% of the right ears and 10% of the left ears. Only half of the children had stable hearing thresholds in repeated measurements. The time between the measurements was on average 5 months (0 to 31 months). CONCLUSION:Hearing threshold changes are often seen in repeated ABR measurements. Therefore multiple measurements are necessary when ABR yields abnormal. Hearing threshold changes should be taken into account for hearing aid provision.
journal_name
Int J Pediatr Otorhinolaryngoljournal_title
International journal of pediatric otorhinolaryngologyauthors
Louza J,Polterauer D,Wittlinger N,Muzaini HA,Scheckinger S,Hempel M,Schuster Mdoi
10.1016/j.ijporl.2016.03.009subject
Has Abstractpub_date
2016-06-01 00:00:00pages
120-7eissn
0165-5876issn
1872-8464pii
S0165-5876(16)30002-7journal_volume
85pub_type
杂志文章abstract：:In our clinical series, 40-50% O2 and 50-60% N2O (regulated by a blender and delivered by manual jet ventilation (MJV] and residual halothane from induction provided satisfactory supralaryngeal anesthesia. Fentanyl, N2O, atracurium, and lidocaine administered i.v. effectively blunted laryngeal stimulation, allowed con...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/0165-5876(87)90051-6
更新日期：1987-11-01 00:00:00
abstract：OBJECTIVE:Mutations in the GJB2 gene has been reported as a main cause for autosomal recessive non-syndromic hearing loss (ARNSHL) all over the world. IVS1+1G>A which is splice site mutation have been detected in several populations as disruptive mutation. This study has intended to assess the significance of this muta...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2011.09.024
更新日期：2011-12-01 00:00:00
abstract：:Developmentally regulated changes in the extracellular matrices of the columella have been immunohistochemically analyzed with anti-collagen, type-specific monoclonal antibodies. In the 12-day chick embryo, the ossicle is entirely cartilagenous. By using immunohistochemical methods, we found that the 12-day columella ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/0165-5876(87)90012-7
更新日期：1987-06-01 00:00:00
abstract：INTRODUCTION:There seems to exist a specific group of people considered to be at higher risk of having Auditory Processing Disorders (APD). These patients are frequently initially referred to, or managed by various professionals such as Otolaryngologists, Speech Therapists, and Occupational Therapists. It is, therefore...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2019.109848
更新日期：2020-04-01 00:00:00
abstract：PURPOSE:To describe the surgical technique and outcome in a series of patients who underwent revision cochlear implantation using a double array or split electrode device. All patients developed ossified cochleae due to meningitis and were functioning poorly with the previous implant. METHODS:Four patients between the...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2020.110446
更新日期：2020-12-01 00:00:00
abstract：:Second branchial cleft cysts and sinuses rarely present diagnostic problems to the pediatric otolaryngologist as their course is usually predictable based on consistent embryologic development. However, we evaluated two fistula tracts that did not fit the classic description of second branchial tract fistulas. Upon ra...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s0165-5876(98)00077-9
更新日期：1998-11-15 00:00:00
abstract：OBJECTIVES:Surface electromyography (sEMG) studies were performed on 80 children with acute tonsillitis (AT) and 110 children with recurrent tonsillitis (RT), age 4-12 years, to trace sEMG changes of duration and amplitude of muscle activity during swallowing and continuous drinking. STUDY DESIGN:Prospective observati...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2005.09.030
更新日期：2006-05-01 00:00:00
abstract：OBJECTIVES:To describe long-term clinical outcomes of cochlear implantation in deaf children with symptomatic epilepsy. MATERIALS AND METHODS:A retrospective data analysis review of patients implanted at the Cochlear Implant Center of the University of Parma, Italy, was performed, searching for implanted children with...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2015.12.021
更新日期：2016-03-01 00:00:00
abstract：:During a 22-month period, 5 children, 6-13 months of age, presented with an acute obstructive upper airway infection which resembled both croup and epiglottitis. All 5 failed to respond to standard treatment for croup, including aerosolized racemic epinephrine. In all patients, direct laryngoscopy revealed minimal or ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s0165-5876(85)80074-4
更新日期：1985-12-01 00:00:00
abstract：OBJECTIVE:Mutations in the GJB2 gene are a major cause of autosomal recessive and sporadic non-syndromic hearing loss in many populations. A single mutation of this gene (35delG) accounts for approximately 70% of mutations in Caucasians with a carrier frequency of 2-4% in Europe. This study aims to determine the rate o...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2007.02.005
更新日期：2007-06-01 00:00:00
abstract：BACKGROUND AND OBJECTIVES:In accordance with clinical findings, myringosclerosis develops after otitis media (OM) and paracentesis in an experimental setting. The pathogenesis of this phenomenon of calcification is poorly understood. As the calcification process and the sclerotic plaques of the drum mimics features of ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2005.07.022
更新日期：2006-03-01 00:00:00
abstract：OBJECTIVE:To evaluate the effect of the recently published guidelines on Tonsillectomy in Children and Polysomnography for Sleep-Disordered Breathing Prior to Tonsillectomy in Children on physician practice patterns. STUDY DESIGN:Cross-sectional survey. METHOD:Survey of members of the American Academy of Otolaryngolo...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2013.12.035
更新日期：2014-03-01 00:00:00
abstract：:Antrochoanal polyps (ACP) represent 4-6% of all nasal polyps in the general population, but this proportion increases to 33% in the pediatric group. The aim of this study is to discuss clinical and radiological findings, and some different surgical approaches with their results in the pediatric patients. This study co...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s0165-5876(98)00160-8
更新日期：1998-12-15 00:00:00
abstract：OBJECTIVE:To determine the reliability of adenoid-nasopharynx (A/N) ratio that is calculated on lateral cephalometric graphies for measuring the adenoid tissue size. METHODS:85 patients that had been examined in our clinic with a prediagnosis of adenoid hypertrophy between June 2007 and March 2008 were included in the...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 临床试验,杂志文章
doi：10.1016/j.ijporl.2009.07.018
更新日期：2009-11-01 00:00:00
abstract：:A case of cerebral venous infarction (CVI) as a complication of acute otitis media (AOM) was presented in a 16-month-old male patient. The patient admitted with AOM in the right ear, ipsilateral facial paralysis and contralateral hemiplegia. Computerized tomography of the brain showed low density areas involving both ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s0165-5876(03)00181-2
更新日期：2003-09-01 00:00:00
abstract：OBJECTIVE:Is to evaluate the efficacy of tranexamic acid when applied locally in children after primary isolated adenoidectomy with respect to intra-operative blood loss and post-operative bleeding. STUDY DESIGN:Prospective, double-blind, randomized, controlled trial. SETTING:Otolaryngology department, Tanta Universi...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.ijporl.2013.04.021
更新日期：2013-07-01 00:00:00
abstract：INTRODUCTION:Atresia of the maxilla is a transverse skeletal dysplasia, possibly associated with respiratory problems. For its correction, rapid maxillary expansion is a feasible orthodontic process. OBJECTIVE:To evaluate the effect of rapid maxillary expansion on the nasal cavity by acoustic rhinometry and computed r...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 临床试验,杂志文章
doi：10.1016/j.ijporl.2005.12.019
更新日期：2006-07-01 00:00:00
abstract：OBJECTIVES:Tonsillectomy remains one of the commonest operations performed in children. Post-operative diet may affect post-tonsillectomy haemorrhage rate, although post-operative dietary advice varies. We undertook a systematic review of the published literature to assess if and how different post-operative diets were...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章,评审
doi：10.1016/j.ijporl.2017.09.031
更新日期：2017-12-01 00:00:00
abstract：OBJECTIVE:Following surgery for retraction pocket/cholesteatoma there is risk of residual disease, after canal wall up surgery a second look tympanotomy is routinely recommended. After canal wall down (CWDM) surgery this is not routine. In certain situations the senior author recommends second look tympanotomy. This re...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2003.09.012
更新日期：2004-02-01 00:00:00
abstract：OBJECTIVE:The purpose of this study is to compare the levels of depressive emotioning of adolescents with cochlear implants and the ones who have normal hearing. METHODS:For this purpose, Rosenberg Self-Esteem Scale is applied upon the study group which consists of 30 adolescents with cochlear implant between the ages...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2009.09.027
更新日期：2009-12-01 00:00:00
abstract：OBJECTIVE:This study aimed to investigate the characteristics of the wideband absorbance (WBA) of acoustic energy in children (3-7 years old) with otitis media with effusion (OME) under environmental ear-canal air pressure and tympanometric peak pressure and to determine the diagnostic value of the acoustic energy abso...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2020.110496
更新日期：2021-01-01 00:00:00
abstract：OBJECTIVE:To observe the difference in cellular senescence patterns between recurrent tonsillitis and tonsillar hypertrophy. METHODS AND MATERIALS:Forty-three patients diagnosed with recurrent tonsillitis or tonsillar hypertrophy, based on medical history and symptoms, underwent tonsillectomy. The specimens were colle...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2020.110004
更新日期：2020-06-01 00:00:00
abstract：:From 1940 to September 2008, 21 cases with TDCs extending into respiratory tract have been reported, often with misdiagnosis. There were only 10 cases by the end of 2006, but the number increased rapidly recently. To evaluate endoscopic carbon dioxide (CO(2)) laser procedure for thyroglossal duct cyst (TDC) extending ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章,评审
doi：10.1016/j.ijporl.2009.03.016
更新日期：2009-07-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to examine the speech perception skills of prelingually deafened French children with preoperative residual hearing who received multichannel cochlear implants. DESIGN:The design of the study incorporated a within-subject, repeated measures design for assessing speech perception...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s0165-5876(01)00638-3
更新日期：2002-04-25 00:00:00
abstract：OBJECTIVES:Pediatric tracheostomy is performed in a variety of complex, comorbid patients. Tracheostomy involves a significant burden of care for families and a risk of life-threatening complications. There is little research regarding the ideal location and protocol for safe tracheostomy decannulation. This study aims...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2020.109986
更新日期：2020-06-01 00:00:00
abstract：OBJECTIVES:To characterize the clinical presentation of pediatric patients who, upon AM diagnosis, also had imaging-diagnosed ICCs (ID-ICCs); to define the group of AM patients at risk of developing ID-ICCs; and to update knowledge about organisms causing AM. STUDY DESIGN:Analysis of all AM patients admitted between 1...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2019.07.014
更新日期：2019-10-01 00:00:00
abstract：BACKGROUND:Nasal irrigation has been used as an adjunctive therapy of allergic rhinitis (AR). Available evidence suggested that buffered hypertonic saline (BHS) is superior to buffer normal saline (BNS) for relief nasal symptoms. OBJECTIVE:To evaluate the effectiveness of BHS nasal irrigation in the management of chil...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.ijporl.2012.01.022
更新日期：2012-04-01 00:00:00
abstract：BACKGROUND:Studies investigating the impact of having a child with hearing loss on the lives of parents and families have shown divergent results. Where some studies have reported that childhood hearing loss is associated with parental mental health problems, such as depression and stress, other studies report no impac...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2019.02.027
更新日期：2019-05-01 00:00:00
abstract：OBJECTIVE:Retropharyngeal lymphatic malformations (LMs) are uncommon congenital anomalies. Open surgery, sclerotherapy and various pharmaceutical agents have been described to manage these lesions. However, when such lesions involve the retropharyngeal space with evidence of airway compromise, none of the above aforeme...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2020.110074
更新日期：2020-07-01 00:00:00
abstract：:Extracranial internal carotid artery aneurysms are very uncommon entities. We present the case of a young girl who was transferred to our institution after development of a neck mass after Quincy tonsillectomy. The literature on extracranial carotid artery aneurysms is reviewed and reported. ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2005.03.001
更新日期：2005-08-01 00:00:00
