Abstract:
:Conductive hearing loss attenuates and delays sound passing through the middle ear. This impairs binaural hearing and other central auditory functions dependent on high fidelity sound transmission. Persistent conductive loss leads to central impairments that persist after the peripheral loss has resolved. For example, children who have had multiple episodes of otitis media with effusion (OME) in the first few years of life may have poor detection of sounds in noisy environments, evidenced by reduced binaural unmasking (BU). Recent research shows that a 'threshold' level of OME is required to produce impaired BU. Children who had OME in one or both ears for more than about 50% of the first 5 years had reduced BU. Animal research, using long-term ear plugging, suggests that total OME duration, rather than age at the time of having the disease, determines its effect on BU. Animals reared with bilateral (but not unilateral) ear plugs also have poor auditory temporal resolution, and reduced sensitivity to short tones in the presence of background noise, after plug removal. However, given time (6-24 months) and training, all animals regained normal temporal resolution.
journal_name
Int J Pediatr Otorhinolaryngoljournal_title
International journal of pediatric otorhinolaryngologyauthors
Moore DR,Hartley DE,Hogan SCdoi
10.1016/j.ijporl.2003.08.015subject
Has Abstractpub_date
2003-12-01 00:00:00pages
S63-7eissn
0165-5876issn
1872-8464pii
S0165587603002751journal_volume
67 Suppl 1pub_type
杂志文章abstract:OBJECTIVE:To evaluate the usefulness of radiofrequency myringotomy (RFM) and the closure time of the myringotomy site in comparison to incisional myringotomy (IM). METHODS:We performed conventional surgical myringotomy on the right ears and RFM on the left ears of 40 rabbits. In order to investigate the effect of the ...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2008.06.020
更新日期:2008-10-01 00:00:00
abstract::The pediatric otolaryngologist has an especially important role in the differential diagnosis and treatment of two voice disorders; these are the voice quality problems (dysphony) and the resonance problems (rhinophony). The first step in the examination is to preclude the organic causes. The functional dysphonia is m...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/0165-5876(94)01149-r
更新日期:1995-06-01 00:00:00
abstract:OBJECTIVE:This paper will provide (a) a review on current status of auricular reconstruction (b) particularly focusing on the current data about pinna reconstruction using stem cells in combination with tissue engineering. METHODS:The paper is divided into two sections. The first section presents a brief overview of t...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章,评审
doi:10.1016/j.ijporl.2006.03.013
更新日期:2006-09-01 00:00:00
abstract::Congenital dermoid cysts are benign developmental lesions and are a well-recognised entity in head and neck surgery. First reported in 1828 by Berger et al., these lesions have been referred to as dermoids, hairy polyps, teratoid tumours with varying classification systems. This has caused confusion in the medical lit...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2012.12.026
更新日期:2013-04-01 00:00:00
abstract:OBJECTIVE:To analyze 2007 Joint Committee on Infant Hearing (JCIH) risk factors in children with confirmed unilateral hearing loss (UHL) who initially passed newborn hearing screening. METHODS:Retrospective record review of 16,108 infants who passed newborn hearing screening but had one or more JCIH risk factors promp...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2018.01.024
更新日期:2018-03-01 00:00:00
abstract::Failure of decannulation after paediatric tracheostomy, once the underlying disorder has resolved, is almost always due to peristomal complications. Granulation tissue formation in the raw tissue of the stoma and its subsequent fibrosis requires removal (50 of the 293 tracheostomies from the Red Cross War Memorial Chi...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/0165-5876(92)90050-y
更新日期:1992-03-01 00:00:00
abstract:OBJECTIVE:Moebiüs sequence is a pathology not very well understood regarding to the hearing status. The main goal of this study was to describe the audiologic findings in children and adolescent who carry Moebiüs sequence. METHOD:Participated in this study 17 children and adolescent, with age ranging from 3 to 13 year...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2007.06.002
更新日期:2007-09-01 00:00:00
abstract:OBJECTIVES:The LittlEARS Auditory Questionnaire (LEAQ) has so far been validated to assess auditory development in groups of normal-hearing children in over 20 different languages. Considering the huge variability in auditory development of CI children, especially since candidacy criteria have been relaxed, additional ...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2016.12.024
更新日期:2017-02-01 00:00:00
abstract::This review presents our studies that investigated the effects of exposure to direct and indirect smoking on the colonization with pathogenic bacteria and organisms that interfere with their growth. The flora of smokers (S) contained less aerobic and anaerobic organisms with interfering capability and more potential p...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章,评审
doi:10.1016/j.ijporl.2010.01.006
更新日期:2010-05-01 00:00:00
abstract:OBJECTIVES:To analyze the success rates of myringoplasty in children, to assess prognostic factors and to evaluate their interactions in the evolution of myringoplasty. METHODS:Charts of patients who had undergone a myringoplasty between 1997 and 2007 were reviewed for: patient age, sex, perforation side, etiology, si...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2011.03.015
更新日期:2011-06-01 00:00:00
abstract:UNLABELLED:The cause of upper respiratory tract infections (URTI) are multifactorial (enlarged adenoid, environmental conditions, staying at the care centers, smoking parents, allergy). Directly, viral infection causes damage to the ciliary cells and mucociliary clearance in the nasopharynx and Eustachian tube, promote...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/s0165-5876(99)00178-0
更新日期:1999-10-05 00:00:00
abstract:OBJECTIVE:The aim of the present study is to discuss the basics of atopy in children in relationship to the principal ENT allergic disorders such as allergic rhinitis, rhinosinusitis and their impact on lower airways, allergic otitis media, and oral cavity focusing on their natural history. METHODS:An updated and exha...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章,评审
doi:10.1016/S0165-5876(09)70005-9
更新日期:2009-12-01 00:00:00
abstract::The effect of a beclomethasone dipropionate nasal spray on middle ear effusion was tested in a double-blind study of drug vs placebo (vehicle). Seventy children, aged 4-14 years, sprayed each nostril twice daily for one month. Among them 35 received a daily dose of 400 micrograms of the beclomethasone. The results of ...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 临床试验,杂志文章
doi:10.1016/0165-5876(82)90088-x
更新日期:1982-06-01 00:00:00
abstract:OBJECTIVE:To investigate whether the prevalence of attention-deficit/hyperactivity disorder (ADHD) is higher in children presenting with nasal and aural foreign bodies than in the control group. METHODS:The present study was conducted between April 2012 and December 2012 and included 60 pediatric patients presenting w...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2013.05.012
更新日期:2013-08-01 00:00:00
abstract::Primary crycopharyngeal achalasia consists of a failure of the crycopharyngeus muscle to relax at the appropriate time during the swallowing process in the abscence of other motor abnormalities. The principle treatment options for cricopharyngeal achalasia include either dilatation of the upper esophagus or surgical m...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章,评审
doi:10.1016/j.ijporl.2006.08.012
更新日期:2007-01-01 00:00:00
abstract:OBJECTIVE:To describe the specific retrofacial surgical approach for application of Vibrant Soundbridge (VSB) to the round window (RW) in patients with congenital ear malformation. METHODS:Four patients with congenital ear malformation were implanted with VSB unilaterally through a retrofacial approach in present stud...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2020.110600
更新日期:2020-12-30 00:00:00
abstract:OBJECTIVES:Swimming has been reported as the most common recreational activity among American youths, while diving remains a popular youth activity as well. We characterize the most common facial injuries occurring during these activities and evaluate facial fracture mechanisms and demographic trends, as this informati...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2018.06.009
更新日期:2018-08-01 00:00:00
abstract:OBJECTIVE:The critically high prevalence of bacterial otitis media worldwide has prompted a proper disease management. While vaccine development for otitis media is promising, the reliable and effective methods for diagnosis of such etiologic agents are of importance. METHODS:We developed a multiplex polymerase chain ...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2012.11.019
更新日期:2013-02-01 00:00:00
abstract:OBJECTIVES:VHIT is the first vestibular test to evaluate all six semicircular canals. This test has advantages over the rotary chair and caloric tests in evaluating children since it does not require fear-inducing darkness or provocation of dizziness. The goal of this study was to review our initial experience with VHI...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2015.05.033
更新日期:2015-08-01 00:00:00
abstract:BACKGROUND:Some adolescents have hearing impairments characterized by normal or slightly elevated thresholds in the low and mid-frequency bands (below 1500 Hz) and nearly total deafness in the high frequency range. These patients often remain beyond the scope of effective hearing aid treatment. CASE REPORT:This study ...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2015.08.040
更新日期:2015-11-01 00:00:00
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journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/0165-5876(95)01190-m
更新日期:1995-08-01 00:00:00
abstract::We present two siblings with severe laryngomalacia requiring surgical intervention during the newborn period, microcephaly, developmental delay, cleft palate, preaxial polydactyly, dysplastic nails and conductive hearing loss (persistent after tympanostomy tube placement). In addition the girl has microopthalmia and t...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章,评审
doi:10.1016/j.ijporl.2006.04.010
更新日期:2006-09-01 00:00:00
abstract:OBJECTIVES:The genetics of sensorineural hearing loss is characterized by a high degree of heterogeneity. Despite this heterogeneity, DNA variants found within SLC26A4 have been reported to be the second most common contributor after those of GJB2 in many populations. METHODS:Whole exome sequencing and/or Sanger seque...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2017.08.006
更新日期:2017-10-01 00:00:00
abstract::We present an unusual case of temporary sensorineural hearing loss in a 6-year-old child due to carbon monoxide. This was shown on both the audiograms and confirmed with objective testing using otoacoustic emissions. Carbon monoxide poisoning is one of the few recognised causes of reversible sensorineural hearing loss...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/s0165-5876(02)00202-1
更新日期:2002-12-02 00:00:00
abstract:OBJECTIVE:The widespread use of fluoroquinolone otic drops has resulted in the emergence and subsequent increase of fluoroquinolone resistance, at rates greater than anticipated. To evaluate the patients with recurrent otorrhea that were unresponsive to topical ciprofloxacin. METHODS:Seventeen pediatric patients who w...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/s0165-5876(03)00033-8
更新日期:2003-04-01 00:00:00
abstract::Granulomatosis with polyangiitis (GPA, previously known as Wegener's granulomatosis) is an autoimmune systemic small-vessel vasculitis, associated with the presence of anti-neurophil cytoplasmic antibodies with a cytoplasmic staining pattern (c-ANCA). It is characterized by necrotizing granulomas, usually affecting th...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2018.02.009
更新日期:2018-04-01 00:00:00
abstract:OBJECTIVE:To correlate audiometric findings and outcomes with the clinical, radiological and educational findings in a symptomatic congenital cytomegalovirus (CMV) population with sensorineural hearing loss. METHODS:A retrospective review of data from 21 symptomatic congenital CMV patients identified in a pediatric he...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2005.03.011
更新日期:2005-09-01 00:00:00
abstract:INTRODUCTION:Sleep Disordered Breathing (SDB) is a highly prevalent condition associated with orofacial and dentofacial characteristics. OBJECTIVE:The aim of this study was to verify the association of dental malocclusion, molar relationship, crossbite, open bite, overjet, overbite, and crowding with SDB in children a...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2014.08.040
更新日期:2014-11-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to identify the possible effects of Hypericum Perforatum (HP) on the prevention of experimentally induced myringosclerosis (MS). METHODS:Twenty eight Wistar Albino rats were used and they were divided into four groups. Tympanic membranes of all animals were perforated and then ...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2015.05.009
更新日期:2015-07-01 00:00:00
abstract:OBJECTIVE:To determine the validity of dichotic multiple frequencies auditory steady-state responses (ASSR) as a hearing screening technique versus using distortion product otoacoustic emissions (DPOAEs) among high-risk neonates. METHODS:A cross sectional study was performed on 118 high-risk neonates by means of dicho...
journal_title:International journal of pediatric otorhinolaryngology
pub_type: 杂志文章
doi:10.1016/j.ijporl.2011.05.026
更新日期:2011-09-01 00:00:00