Abstract：
OBJECTIVES:Nasal dilators are being developed for the purpose of increasing air flow in the nasal valve. The aim of this study is to evaluate the use of the internal nasal dilator (IND) by adolescent athletes. METHODS:A double-blind, crossover clinical trial in which we evaluated 54 adolescents using experimental and placebo INDs, submitted to a cardio-respiratory test in randomized order. The predicted values for the peak nasal inspiratory flow (PNIF) were obtained and the intensity of dyspnea was evaluated using the visual analog scale method after the race. RESULTS:In relation to PNIF (% predicted), when participants used the experimental IND, significantly higher means were found in comparison with the placebo (104.27±24.67L/min and 97.73±25.61L/min, respectively) (p=0.010). There were no significant differences observed in terms of heart rate (HR), pulse oximetry (SpO2) and maximal oxygen uptake (VO2max), before and after the cardio-respiratory test. There was also no significant difference (p>0.05) between the use of experimental and placebo INDs on dyspnea scale measurements after completion of the cardio-respiratory test. CONCLUSION:Results suggested that the Airmax® IND improves nasal patency, as measured by PNIF, in healthy adolescent athletes. There was no statistically significant difference in the values for heart rate and SpO2. There was also no difference between the conditions tested for the mean VO2max. Further studies should be conducted to evaluate the effect of IND in adolescent athletes with chronic diseases, such as asthma and allergic rhinitis, and also using other cardio-respiratory assessment methods.
journal_name
Int J Pediatr Otorhinolaryngoljournal_title
International journal of pediatric otorhinolaryngologyauthors
Dinardi RR,de Andrade CR,Martins-Costa HC,Ibiapina Cda Cdoi
10.1016/j.ijporl.2016.02.023subject
Has Abstractpub_date
2016-05-01 00:00:00pages
37-42eissn
0165-5876issn
1872-8464pii
S0165-5876(16)00082-3journal_volume
84pub_type
杂志文章,随机对照试验abstract：OBJECTIVES:Despite being one of the commonest causes of morbidity among infants, there are no reliable data on the incidence and risk factors of upper respiratory infection among Indian infants. Accordingly, we aimed to study the incidence and age related prevalence, socio-demographic risk factors and association betwe...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2012.09.013
更新日期：2012-12-01 00:00:00
abstract：OBJECTIVE:The objective of this study was to investigate the microbiological cultures and the management of acute ethmoiditis complicated by subperiosteal orbital abscess (SPOA) in a pediatric population. METHODS:The medical records of children under 18 years old was performed in a tertiary referral pediatric center f...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2018.01.021
更新日期：2018-03-01 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：:The change of fundamental voice frequency in continuous speech in female puberty was analysed in 47 girls by comparison of 2000 consecutive electroglottographic cycles in a reading situation. The results were compared with serum concentrations of androgens (dihydroepiandrosterone, delta-4-androstenedione, testosterone...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/0165-5876(90)90331-k
更新日期：1990-09-01 00:00:00
abstract：:In this study we have considered whether the lateral neck radiograph is useful in predicting the degree of airway obstruction, and whether supine and erect views are more useful than a single film. We evaluated the supine and erect lateral neck radiographs of 50 patients with upper airway obstruction due to enlarged t...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s0165-5876(85)80058-6
更新日期：1985-10-01 00:00:00
abstract：:Acute hearing loss with or without tinnitus has been reported in a number of adult series of multiple sclerosis (MS), but is considered a rare phenomenon. It generally occurs during disease exacerbations, rather than as an isolated finding or presenting feature. We present the case of an 11-year-old girl in whom persi...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2004.08.006
更新日期：2005-01-01 00:00:00
abstract：:Two cases of neurogenic tumours of parapharyngeal space in children of 7 years old are presented. Difficulties during the diagnosis, investigations and management are discussed along with a review of the available literature. CAT scan with sialography, carotid angiography during surgery, angle mandibulectomy and liber...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/0165-5876(91)90039-e
更新日期：1991-09-01 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：BACKGROUND:Little is known about the academic performance of children with unilateral congenital aural atresia (CAA). OBJECTIVE:of review: Our objective was to summarize what is known about the academic performance of children with hearing loss by unilateral congenital aural atresia, in order to provide pragmatic reco...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章,评审
doi：10.1016/j.ijporl.2018.09.002
更新日期：2018-11-01 00:00:00
abstract：:Pseudohypacusis is the term used for a non-organic or functional hearing loss. The mainstay of diagnosis is a lack of consistency in audiological testing. It is usually easier to diagnose in children than in adults, as children are less able to reproduce consistently erroneous results on repeated testing. Nevertheless...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2005.03.039
更新日期：2005-09-01 00:00:00
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journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2020.110163
更新日期：2020-09-01 00:00:00
abstract：OBJECTIVES:Etiological diagnosis of hearing impairment is of great importance to ensure early and adequate management. Even after thorough history taking, clinical and audiometric evaluation, the cause of hearing loss remains unclear in a majority of patients. Further examinations can imply imaging, ophthalmologic inve...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2014.12.012
更新日期：2015-02-01 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(93)90058-b
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abstract：:This prevalence study of secretory otitis media (SOM) comprised 210 children who were not attending or had not attended kindergarten. Children in home care/private day care with up to two children were analyzed separately. In this group the prevalence peak was at one year, being at that age about 40%. The prevalence d...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s0165-5876(86)80013-1
更新日期：1986-04-01 00:00:00
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journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2014.10.027
更新日期：2014-12-01 00:00:00
abstract：OBJECTIVES:Since the pragmatic skills of hearing-impaired Persian-speaking children have not yet been investigated particularly through story retelling, this study aimed to evaluate some pragmatic abilities of normal-hearing and hearing-impaired children using a story retelling test. METHODS:15 normal-hearing and 15 p...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2017.02.025
更新日期：2017-05-01 00:00:00
abstract：:A 5 year-old boy aspirated a metal spring accidentally. The right bronchial foreign body was removed by threading the alligator of a biopsy forceps through the lumen of the spring while opening its jaws distally. This case illustrates that a foreign body with a central lumen in a child can be successfully removed usin...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s0165-5876(01)00622-x
更新日期：2002-02-25 00:00:00
abstract：INTRODUCTION:MYO7A gene has been shown to be associated with Usher syndrome 1B and nonsyndromic deafness. Although a lot of mutations have been reported in MYO7A gene, novel MYO7A mutations are continuously to be identified. METHODS:Targeted next generation sequencing was performed on the two unrelated patients with U...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2019.02.021
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journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s0165-5876(03)00058-2
更新日期：2003-06-01 00:00:00
abstract：OBJECTIVE:Intubation has been associated with laryngeal injury that often resolves spontaneously without complication. We present a case of a child intubated for less than 48 hours, who presented with dysphonia and intermittent dyspnea two months after intubation due to epiglottic and vocal process granulomas. This is ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章,评审
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journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2020.110210
更新日期：2020-10-01 00:00:00
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journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2009.01.002
更新日期：2009-05-01 00:00:00
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journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s0165-5876(86)80043-x
更新日期：1986-09-01 00:00:00
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journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2007.08.004
更新日期：2007-11-01 00:00:00
abstract：:Congenital epiglottic cyst is a rare affliction with potential for airway obstruction. A newborn boy was referred to our department for evaluation of respiratory distress and inspiratory stridor 7 h after birth. Through a transnasal fiberoptic laryngoscopy examination, a diagnosis of an obstructive upper laryngeal cys...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s0165-5876(00)82012-1
更新日期：2000-07-14 00:00:00
abstract：:Usher syndrome type 1 (USH1) appears to have only profound non-syndromic hearing loss in childhood and retinitis pigmentosa develops in later years. This study examined the frequency of USH1 before the appearance of visual symptoms in Japanese deaf children by MYO7A mutation analysis. We report the case of 6-year-old ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2012.11.007
更新日期：2013-02-01 00:00:00
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journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2019.02.013
更新日期：2019-05-01 00:00:00
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journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2021.110613
更新日期：2021-01-04 00:00:00
abstract：:A prospective study was carried out on 110 children undergoing tonsillectomy or adenotonsillectomy to evaluate the usefulness of computer assisted pulse oximetry (POM) as a screening tool for nocturnal obstructive sleep apnea episodes. Twenty-one healthy age-matched children served as a control group. A self-designed ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/0165-5876(95)01217-6
更新日期：1995-11-01 00:00:00
abstract：:We report a case of a deafened child with advanced labyrinthitis ossificans resulting from meningo-encephalitis. She received a cochlear implant in the right ear, following a drill-out procedure. Post-implant hearing outcomes were satisfactory initially, but deteriorated over time as a result of partial electrode migr...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2011.11.026
更新日期：2012-02-01 00:00:00
