Abstract：
OBJECTIVE:A reduced transversal dimension of the maxilla leads to narrower nasal cavities, which may reduce airflow to the lungs. Maxillary expansion widens nasal floor. However, there is huge controversy regarding whether this increase does actually lead to increased airflow. In this systematic review and meta-analysis we aim to resolve this question by evaluating studies that have undertaken rhinomanometric measurements. REVIEW METHODS:Pubmed (Medline), the Cochrane Library, EMBASE and Trip Database were checked by two authors. Two authors extracted the data. Main outcome was expressed as the difference between resistance before and after treatment and the 95% confidence interval. RESULTS:30 studies were selected for full text reading. A total of 12 studies (301 patients) met the inclusion criteria. All selected articles found reduced resistance after palatal expansion. The data pooled in the meta-analysis reveals a statistically significant difference of 0.12 Pa s/cm3 mean reduction after palatal expansion (CI 95% 0.06, 0.18) for nine uncontrolled studies. Regarding nasal airflow, the pooled data show a statistically significant difference of 29.9 cm3/s increase after palatal expansion (CI 95% 9.17, 50.64). CONCLUSION:According to the available evidence, palatal expansion in pediatric patients decreases nasal resistance and increases nasal flow.
journal_name
Int J Pediatr Otorhinolaryngoljournal_title
International journal of pediatric otorhinolaryngologyauthors
Calvo-Henriquez C,Capasso R,Chiesa-Estomba C,Liu SY,Martins-Neves S,Castedo E,O'Connor-Reina C,Ruano-Ravina A,Kahn Sdoi
10.1016/j.ijporl.2020.110139subject
Has Abstractpub_date
2020-08-01 00:00:00pages
110139eissn
0165-5876issn
1872-8464pii
S0165-5876(20)30282-2journal_volume
135pub_type
杂志文章,meta分析abstract：OBJECTIVES:To demonstrate the effect of drug induced sleep endoscopy (DISE) on intra-operative decision making during pediatric sleep surgery for obstructive sleep apnea (OSA). METHODS:A retrospective chart review was performed on pediatric (3-17 years) patients with moderate-to-severe OSA (7.2-71.8) who underwent dru...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2019.109810
更新日期：2020-03-01 00:00:00
abstract：:Escobar Syndrome, or Multiple Pterygium Syndrome (MPS), is a rare syndrome with multiple congenital anomalies involving the head and neck area and limbs. Affected individuals have multiple pterygia, camptodactyly and/or syndactyly as the main features of this syndrome. Patients with MPS have a characteristic facies, i...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/0165-5876(95)01228-1
更新日期：1996-01-01 00:00:00
abstract：:Chromosome 22, particularly 22q11.2 region, is predisposed to rearrangements due to misalignments of low-copy repeats (LCRs). DiGeorge/velo-cardio-facial syndrome is a common disorder resulting from microdeletion within the same band. Although both deletion and duplication in this region are expected to occur in equal...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2012.07.029
更新日期：2012-11-01 00:00:00
abstract：OBJECTIVES:To review the outcomes of paediatric patients with laryngotracheal stenosis treated at our institution by laryngotracheal reconstruction (LTR). METHODS:A single surgeon personal series retrospective review of case notes over a 10-year period from a single site tertiary referral paediatric otolaryngology dep...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2007.01.005
更新日期：2007-05-01 00:00:00
abstract：INTRODUCTION:There is increased risk of hearing loss in preterm neonates. This risk is further increased by environmental noise exposure especially from life support equipment such as ventilation. Nasal continuous positive airway pressure (NCPAP) used for respiratory support of preterm neonates is known to be associate...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2012.11.040
更新日期：2013-03-01 00:00:00
abstract：OBJECTIVE:To explore the differences in sensory processing between children with hearing impairments and children with normal hearing and the variables that influence sensory processing disorder (SPD). METHODS:The sensory processing abilities of 90 children were compared in three age-matched groups of 30, with cochlea...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2020.110154
更新日期：2020-09-01 00:00:00
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,...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2003.08.015
更新日期：2003-12-01 00:00:00
abstract：:The mucopolysaccharidoses (MPS) are a family of related inherited metabolic disorders where, due to specific lysosomal enzyme deficiencies, partially degraded glycosaminoglycans (GAGs) accumulate in the body's cells. Due to the ubiquitous nature of GAGs in the body this deposition can occur in many tissue types and ma...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章,评审
doi：10.1016/j.ijporl.2005.01.017
更新日期：2005-05-01 00:00:00
abstract：:Mobius syndrome was originally described as bilateral 6th and 7th cranial nerve palsy and has since been expanded to include involvement of nearly all cranial nerves, limb deformities, orofacial anomalies and deficits in intellectual function. The etiology of Mobius syndrome remains elusive. Here we present a case wit...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2005.09.013
更新日期：2006-05-01 00:00:00
abstract：:We made a follow-up study on forty children from our patient material, which had been operated because of manifest mastoiditis. We could establish the following: the number of operations has been increasing in recent years while there has been a significant drop in the number of cases with a preceding phase of otitis....
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s0165-5876(83)80024-x
更新日期：1983-04-01 00:00:00
abstract：:The purpose of this study was to determine the appropriate conditions for percutaneous sclerotherapy of juvenile nasopharyngeal angiofibroma using fibrin glue combined with OK-432 and bleomycin. Three patients with juvenile nasopharyngeal angiofibroma were treated with an injection of fibrin glue combined with OK-432 ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2010.02.002
更新日期：2010-04-01 00:00:00
abstract：OBJECTIVE:Cochlear implants for children are known to have impact on the lives of recipients and their families in a variety of ways. To obtain a clearer picture of these benefits, we explored the quality of life of 36 Finnish children and their families 2-3 years after unilateral cochlear implantation. METHODS:The st...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2009.09.038
更新日期：2009-12-01 00:00:00
abstract：OBJECTIVES:We previously reported that fetal heart rate (FHR) accelerations could be obtained after fetal sound stimulation. We examined FHR accelerations during 20-37 weeks gestational age (GA) in order to assess the optimal time for the test. METHODS:The fetus was stimulated from the maternal abdomen with pure tone ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2020.110001
更新日期：2020-06-01 00:00:00
abstract：OBJECTIVE:This study aimed to explore and make an understanding of absorption existed in children with intracapsular fractures. METHODS:The sample was composed of all children (less than 12 years) who presented with intracapsular fractures within a 5-year period (January 2011 to April 2016). Data about age, gender, da...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2019.05.013
更新日期：2019-08-01 00:00:00
abstract：OBJECTIVES:Evaluate the prevalence of middle ear disease in infants failing a newborn hearing screening program. Review the outcomes of those infants diagnosed with or without middle ear disease after failed hearing screen. DESIGN:Retrospective chart review of 76 patients referred to a tertiary care institution for ev...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2004.11.006
更新日期：2005-03-01 00:00:00
abstract：:This study investigated congenital anomalies occurring in the middle and the inner ears, with particular attention to their features, localizations, and frequencies. One hundred human temporal bones obtained from 73 individuals, aged 31 gestational weeks to 39 years, each of whom had anomalies of the middle ear and/or...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/0165-5876(88)90095-x
更新日期：1988-10-01 00:00:00
abstract：BACKGROUND:Foreign bodies (FBs) are a life-threatening event in children that require early diagnosis and prompt successful management. The ideal means of FB removal is rigid bronchoscopy under general anesthesia, although the choice between spontaneous or controlled breathing and the type of drug used are still subjec...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2007.09.002
更新日期：2007-12-01 00:00:00
abstract：:Sensorineural hearing loss (SNHL) is the most prevalent genetic sensory defect in humans, affecting about 1 in 1000 newborns around the world. Non-syndromic SNHL accounts for nearly 70% of hereditary hearing loss and 80% of SNHL cases show an autosomal recessive mode of inheritance (ARNSHL). In the present study, we a...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章,评审
doi：10.1016/j.ijporl.2017.03.008
更新日期：2017-05-01 00:00:00
abstract：OBJECTIVES:The aim of this longitudinal follow-up study was to explore the trajectories of early auditory and language development in Mandarin speaking children younger than 3 years of age following switch-on of their cochlear implants (CIs). METHODS:Early auditory and language development was measured longitudinally ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2019.109720
更新日期：2020-01-01 00:00:00
abstract：BACKGROUND:A government directive aiming to minimise the theoretical risk of acquiring variant Creutzfeld-Jacob disease from reusable instruments lead to tonsillectomy with disposable instruments becoming standard practice in the UK during 2001. A perceived increase in post-tonsillectomy haemorrhage followed soon after...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 临床试验,杂志文章
doi：10.1016/j.ijporl.2003.08.032
更新日期：2003-12-01 00:00:00
abstract：OBJECTIVES:This study was performed to propose the proper surgical timing of infected preauricular sinus (PAS) by comparing surgical results of active infection PAS group (AIPASG) to infection-controlled/or non-infected PAS group (IC/NIPASG). METHODS:Two hundred and twelve patients with PAS who underwent surgical exci...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2020.110129
更新日期：2020-08-01 00:00:00
abstract：OBJECTIVE:To evaluate the presentations and outcomes of pediatric subperiosteal orbital abscesses (SPOA) secondary to acute sinusitis. STUDY DESIGN:Case series SETTING:Tertiary children's hospital. PATIENTS:Forty-three admissions diagnosed with SPOA by clinical presentation and contrast enhanced computed tomography ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2006.05.012
更新日期：2006-11-01 00:00:00
abstract：OBJECTIVE:The purpose of the present study was to compare spoken word recognition performance in the presence of speech spectrum-shaped noise and four-talker babbles in Mandarin-speaking children with cochlear implants (CIs). METHODS:Participants included 33 children with unilateral CIs (with a mean age of 10.4 ± 2.9 ...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2018.07.039
更新日期：2018-10-01 00:00:00
abstract：OBJECTIVE:(s): Patient-reported outcome measures (PROMs) are tools that allow patients to directly share information about their health with their healthcare provider. Health literacy experts recommend that health information, such as PROMs, be written at a 6th grade level to ensure patients can read and comprehend it....
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2020.110550
更新日期：2021-01-01 00:00:00
abstract：OBJECTIVE:To review the demographics, pathophysiology and management of aspiration of sharp, metallic foreign bodies; to review prevention strategies. DESIGN:Case series and review of the related literature (1932-2006). SETTING:Tertiary care pediatric hospital. PATIENTS:All patients presenting to BC Children's Hospi...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2006.10.017
更新日期：2007-02-01 00:00:00
abstract：OBJECTIVE:To evaluate vestibular and long-term audiometric findings in patients with Pendred syndrome. STUDY DESIGN:Retrospective analysis of long-term clinical data. SETTING:University hospital department. PATIENTS:Three patients with Pendred syndrome caused by a mutation in the SLC26A4 gene. METHODS:Perchlorate d...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/s0165-5876(01)00573-0
更新日期：2001-12-01 00:00:00
abstract：OBJECTIVE:The purpose of this study is to compare postoperative pain scores between children undergoing tonsillectomy and adenoidectomy (T&A) surgery and their parents, identify potential predictors for this disagreement, and determine possible impact on analgesic administration. METHODS:This is a prospective longitud...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2019.04.005
更新日期：2019-08-01 00:00:00
abstract：:Among more than 10,000 mothers giving birth during 1974-1977, there were 20 known cases of severe placental insufficiency in connection with hypertensive disease during pregnancy. Well-documented signs of intrauterine hypoxia were observed in all the cases. In 50% of the fetuses intrauterine growth retardation was fou...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/0165-5876(82)90005-2
更新日期：1982-08-01 00:00:00
abstract：OBJECTIVE:To investigate the effect of tonsil size reduction using temperature controlled radiofrequency on the number of pathogenic bacteria in the tonsil tissue. MATERIALS AND METHODS:This study was performed on 25 patients who had undergone tonsillectomy under general anesthesia at our clinic. Immediately after the...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2012.07.039
更新日期：2012-11-01 00:00:00
abstract：:Laryngeal mucous cysts are rare congenital malformations of the upper aero-digestive tract. We report one case of a ductal cyst developed in the supraglottic area. The diagnosis of an antenatal malformation was suspected on the basis of a hydramnios development during pregnancy. Ultrasound scan showed a cervical anech...
journal_title：International journal of pediatric otorhinolaryngology
pub_type： 杂志文章
doi：10.1016/j.ijporl.2007.06.020
更新日期：2007-10-01 00:00:00
