Eustachian Tube Dysfunction In Children Research Articles

Relevance of cleft palatal width in short-term otologic outcomes.

Children with cleft palate are at increased risk for Eustachian tube dysfunction (ETD) and conductive hearing loss from chronic otitis media. While it has been proposed that the severity of ETD is related to the severity of cleft palate, data are lacking to support this hypothesis. An improved understanding of the relevance of cleft width may have prognostic value that could inform decisions on the timing of tympanostomy tube placement and choice of tympanostomy tube design. The objective of this study was to assess severity of ETD in children with narrow, moderate, and wide cleft palate, with examination of hearing outcomes, number of tympanostomy procedures, and incidence of otologic complications. Retrospective chart review was conducted on 58 patients with primary palatoplasty performed at a single academic medical center from January 1, 2016-December 31, 2019. The primary outcome was the number of otologic procedures performed after the initial palatoplasty. Secondary outcomes included audiometric findings, number of tympanostomy tube placements, presence of effusion at the time of myringotomy, and occurrence of any postoperative otologic complication. Outcomes were compared for patients with narrow (<10mm), moderate (10-15mm), and wide (>15mm) cleft palate. Analysis included consideration of cleft palatal morphology (Veau I - IV), presence of Robin sequence or syndromes, and risk factors for otitis media. Patients with moderate and wide cleft palate underwent higher mean numbers of otologic procedures [narrow: 1.3 (95% confidence interval [CI] 0.9, 1.7); moderate: 1.6 (95% CI 1.1, 2.1); wide: 1.8 (95% CI 1.2, 2.4)]. Moderate and wide cleft palate were less likely to have normal hearing after their first tympanostomy (narrow: 50%, 10/20; moderate: 25%, 6/24; wide: 36%, 5/14). Patients with a wide cleft palate had a shorter median time between first and second tympanostomy procedures (median, IQR; narrow: 27.0, 20.8-35.7; moderate 20.4, 16.3-25.9; wide 17.3, 11.5-23.4). Our findings suggest that patients with wider cleft palate may be more susceptible to severe ETD. Further large-scale study may help to allow for more informed and personalized clinical decision making for management of cleft palate, incorporating cleft width for prognosis of risks for persistent middle ear dysfunction.

Assessment of the Eustachian tube: a review.

Dysfunction of the Eustachian tube (ET) can lead to negative pressure within the middle ear, which, in turn, causes various pathological changes. Multiple testing methods for ET function have been devised, each with its own advantages and disadvantages. Knowing the characteristics of each ET function test and the unique characteristics of ET dysfunction (ETD) in children are prerequisites for choosing the optimal assessment method. For a comprehensive diagnosis, assessment should also include the localisation of any sites of obstruction. This review aims to summarise the methods of evaluating ET function and locating sites of ET lesions. Articles evaluating ET function, localising lesions in the ET, and ETD in children were collected from the PubMed database. We selected only relevant English publications. ETD in children has different characteristics to those in adults. The appropriate tests for assessing ET function depend on the specific conditions of the individual patient. Valsalva computed tomography can provide information on the soft and bony anatomy of the ET to facilitate identification of lesion sites. An accurate diagnosis should be based on a combined analysis of objective and subjective results, with interpretation made in conjunction with clinical history and physical examination. A comprehensive assessment should include lesion localisation. When assessing ETD in children, it is important to take into account the characteristics of this population.

Eustachian Tube Dysfunction in Children with Adenoid Hypertrophy: The Effect of Intranasal Azelastine-Fluticasone Spray Treatment on Middle Ear Ventilation and Adenoid Tissue.

Eustachian tube dysfunction (ETD) is frequent in children with adenoid hypertrophy (AH). Although the most common treatment of AH is surgical removal of adenoid tissue, numerous studies have reported the efficacy of intranasal steroids. The effects of the intranasal steroid and azelastine combination on AH and ETD have not been reported before. In this study, we tried to determine the effects of 3-month intranasal Azelastine-Fluticasone dipropionate combination (Aze-Flu) treatment in children with ETD and AH. 100 children who had open mouth sleep, snoring, and sleep apnea and were diagnosed with AH and ETD participated in this study. The mean age was 7.73 ± 2.37 (4-14 years). The rates of adenoid tissue hypertrophy and choanal occlusion were evaluated using a rigid pediatric nasal endoscope and reassessed after 3 months of Aze-Flu nasal spray treatment. The function of the Eustachian tube (ET) was evaluated before and after medical treatment using the Eustachian tube score, the Eustachian dysfunction test-7 (ETS-7) and tubomanometry (TMM). The results were evaluated in 100 patients with AH and ETD. The adenoid tissue to choana rate was 82% before treatment and decreased to 37% after treatment. The ETS-7 test score was 6.36 before treatment and increased to 9.72 at the end of 3 months. Both the regression of the adenoid tissue and the improvement in the Eustachian function scores were statistically significant (p < 0.05). AH significantly increases the frequency of ETD. In this study, it was observed that Aze-Flu treatment was significantly effective in both regression of the adenoid tissue and Eustachian tube dysfunction. We believe that it can be applied as an initial therapy in children with AH and associated ETD.

The Eustachian Tube Dysfunction in Children: Anatomical Considerations and Current Trends in Invasive Therapeutic Approaches.

The eustachian tube (ET) has a crucial role in the physiology of the middle ear. Thus, any condition that renders the tube dysfunctional is directly implicated with middle ear pathophysiology, like in the case of acute otitis media and otitis media with effusion. Children are more vulnerable to pathologies of the middle ear, primarily due to the immature development of their eustachian tubes. Otitis media with effusion, apart from being a burden for hearing, with direct consequences for speech development, may also be implicated in cholesteatoma formation. Medical therapy is not practically effective for the treatment of effusion. Moreover, the established surgical approaches, like grommets and adenoidectomy, deal only indirectly with the problem since they are not addressing the dysfunctional ET itself. An emerging interventional approach that intends to restore the function of the tube is the transnasal balloon dilation of the cartilaginous part of the ET. Growing international experience indicates that this promising technique is safe and effective. In the current review, we aim to provide background information on the anatomy, physiology, and pathophysiology of the ET and to present the progress of the balloon dilation technique with emphasis on pediatric patients.

Eustachian Tube Dysfunction in Children With Adenoid Hypertrophy: The Role of Adenoidectomy for Improving Ear Ventilation.

To our knowledge, few papers have addressed preoperative evaluation of the impact of adenoid hypertrophy (AH) on the pathogenesis of eustachian tube dysfunction (ETD) in children with otitis media with effusion (OME). The aim of this study was 2-fold: first, to evaluate ETD using tubomanometry and Eustachian Tube Score 7 (ETS-7), in a group of children having AH; second, to assess the clinical impact of adenoidectomy on the ETD of these patients. Fifty patients, aged 4 to 15 years, underwent adenoidectomy based on various parameters: size of the adenoids causing canal obstruction (grades 1-4), the presence of OME, and recurrent episodes of rhinosinusitis. The function of the eustachian tube was evaluated using ETS-7 before and after surgical treatment. The patients were followed up for 6 months. Forty children presented ETD. Of these, 36 had a grade 4 AH. The preoperative mean value for ETS-7 was 6.62. The mean postoperative ETS-7 score showed a value of 9.60 with a statistical difference compared to the preoperative value (P = .0015). Adenoid hypertrophy has a high impact on the frequency of ETD. In the patients observed in the present study, the ETS-7 score appeared to be a valid tool for assessing ETD both preoperatively and postoperatively. Adenoidectomy seemed to be effective in improving ETD as well as middle ear ventilation.

Balloon Dilation for Obstructive Eustachian Tube Dysfunction in Children.

Determine the safety and efficacy of balloon dilation of the Eustachian tube (ET) in pediatric patients. Retrospective matched cohort study. Tertiary medical center. Pediatric patients (<18 yr) with persistent (>1.5 yr) chronic Eustachian tube dysfunction (ETD) with previous tympanostomy tube (TT) insertion versus matched controls. Balloon dilation of the cartilaginous ET (BDET) was performed using concomitant myringotomy with/without tube placement and adjunctive procedures if indicated versus controls (TT). Otitis media with effusion (OME)/retraction with need for additional tube, tympanogram, audiogram, otomicroscopy, ET mucosal inflammation/opening score, and Valsalva maneuver. Forty six ETs (26 patients), ages 7 to 17 years (mean 12.5) underwent BDET. Mean follow-up was 2.3 years (standard deviation [SD], 1.1; range, 6 mo-5 yr). Significant improvements were observed for all measures. Tympanic membranes were healthy in 9% preoperatively, 38% at 6 months, 55% at 12 months, and 93% at 36 months postoperatively. Tympanograms improved to type A in 50% at 6 months, 59% at 12 months, and 85% at 36 months. Mean scores of mucosal inflammation declined from 3.2 (±0.6) preoperatively to 2.5 (±0.7) at 6 months and 1.7 (±0.6) at 36 months postoperatively. BDET had lower risk of failure versus TT insertion (adjusted hazard ratio [HR] 0.26; 95% confidence interval [CI]: 0.10, 0.70; p = 0.007). Probability of being failure free at 2 years was 87% (95% CI: 70, 94%) after BDET and 56% (95% CI: 40, 70%) after TT insertions. BDET is a safe and possibly effective procedure in selected pediatric patients with chronic ETD.

Eustachian Tube Dysfunction in Children With Unilateral Cleft Lip and Palate: Differences Between Ipsilateral and Contralateral Ears.

To evaluate Eustachian tube dysfunction in the ipsilateral and contralateral ears, in children with unilateral cleft lip and palate (UCLP). Retrospective chart review. Tertiary care children's hospital. Seventy-four consecutive patients with UCLP born between 2005 and 2011 and treated at UPMC Children's Hospital of Pittsburgh Cleft-Craniofacial Center were included. Conductive hearing loss, tympanogram type, number of middle ear effusions, tympanostomy tubes, and complications. Hypothesis was formulated prior to data collection. Conductive hearing loss was nearly twice as common in the ipsilateral ear (43.2%) compared with contralateral (23.0%; P = .001, McNemar test). There were no significant differences in the frequency of each type of tympanogram between the contralateral and ipsilateral ears. The proportions of ipsilateral (90.5%) and contralateral (91.9%) ears with effusion were not significantly different. The total number of tubes received was not significantly different between the 2 ears (median of 2 bilaterally). When combined, complications (retractions, perforations, and cholesteatomas) were significantly more common in the ipsilateral ear (29.7%) compared with the contralateral ear (18.9%; P = .039, McNemar test). In children with UCLP, there were significantly more instances of conductive hearing loss and complications on the cleft side compared to the noncleft side. This suggests that Eustachian tube dysfunction may indeed be more severe on the cleft side. Considering this information, clinicians may need to be especially observant of the ipsilateral ear.

Persistant dysfunction of the eustachian tube: solving the problem

Each person experienced an unpleasant sensation of congestion of the ear during a flight or in rhinorrhea, which is caused by dysfunction of the Eustachian tube (ET). People with persistent ET dysfunction live with this sensation for months and years. Persistent ET dysfunction in children reaches 40%, in adults it is up to 5%. Most of the pathological conditions of the middle ear, leading to socially significant hearing loss, and the main reasons for failures in hearing-improving operations are associated with persistent ET dysfunction. The effectiveness of various methods of treating this pathology, despite their large quantity, still remains doubtful due to the lack of clear criteria and golden standard for diagnosis, indications for specific methods and long-term results of treatment. According to the aim of the study a diagnostic and treatment algorithm was developed for persistent ET dysfunction in adults and children. We researched this problem for more than 10 years, and the effectiveness of the proposed diagnostic and therapeutic measures has been statistically proven, both by a large sample of patients and by a long period of observation. Researchers of L. I. Sverzhevsky Research Institute of Otorhinolaryngology have developed a diagnostic algorithm for persistent ET dysfunction, optimized the treatment of persistent dysfunction and recurrent concomitant secretory otitis media, and also determined the indications and methods for conducting ET balloon dilatation in adults and children with persistent ET dysfunction. We improved the functionality results of hearing-improving operations (tympanoplasty) in patients with persistent ET dysfunction. All of the above allowed us to reduce the treatment time for this group of patients by up to 50%, to achieve high clinical efficacy in up to 100%, and to obtain a lasting functionality in hearing-improving operations in 93% of cases.

Presentation and eustachian tube function test results in children evaluated at a specialty clinic.

Interest in eustachian tube (ET) dysfunction (ETD) has increased with the recent Food and Drug Administration approval of a new device for balloon dilation of the ET (BDET) in adults. However, children have been receiving BDET treatment with ET-specific or sinus balloons around the world and off-label in the United States for years. It is important, therefore, to understand the manifestations of and methods to verify ETD in children. Retrospective cross-sectional study. This is a retrospective study of clinical presentations and results of ET function (ETF) tests in children referred to the ETD clinic. An otorhinolaryngology exam, nasopharyngeal videoendoscopy of the ET orifices during swallow and maneuvers, and ETF tests, including inflation deflation, forced response test, and pressure chamber tests, were performed as applicable. Data for 30 children aged 6.2 to 17.3 years (mean = 12.9 ± 2.8 years) were analyzed. Of 60 ears, 19 (31.7%) had an intact tympanic membrane (TM), 16 (26.7%) had a patent and two had a blocked ventilation tube, and 23 (38.3%) had a TM perforation. Endoscopy of the nasopharynx revealed a large amount of secretions in 19/45 (42.2%); ET orifices and mucosal inflammation in 22/45 (48.8%); a large amount of adenoid tissue in the fossa of Rosenmuller was noted in 21/45 (46.7%). ETF tests revealed abnormal active function in 43/54 ears (79.6%) and abnormal passive function in 40/54 ears (74.1%). ETD in children is often associated with residual or regrowth of adenoids and inflammation. Caution should be taken assigning a uniform phenotype and treatment prior to thorough evaluation and testing. 4 Laryngoscope, 129:1218-1228, 2019.

Challenges and outcomes of cholesteatoma management in children with Down syndrome

IntroductionThe high incidence of chronic otitis media with effusion and Eustachian tube dysfunction in children with Down syndrome (DS) may predispose them to cholesteatoma formation. Establishing the diagnosis, choosing the appropriate operative intervention, and post-operative care can be challenging. ObjectiveTo describe management strategies for cholesteatoma diagnosis, surgical treatment, and post-operative management in children with Down syndrome. MethodsRetrospective case series of 14 patients (17 total ears) with Down syndrome diagnosed with cholesteatoma over a 9-year period. ResultsA total of 14 patients with cholesteatoma (3 with bilateral disease) were analyzed. Thirteen ears (76.5%) had ≥2 tympanostomy tubes insertions prior to cholesteatoma diagnosis, and otorrhea and hearing loss were the most common presenting symptoms. Common pre-operative CT scan findings included mastoid sclerosis and ossicular erosion. The average age at first surgery was 9.8 years, and the average follow-up was 4.3 years. For acquired cholesteatoma, most ears were managed with canal wall up (CWU) approaches, but ultimately 6/15 (40.0%) required canal wall down (CWD) approaches. Postoperatively, 3 (20.0%) ears developed new tympanic membrane retraction pockets, but no recurrent cholesteatoma. Four (26.7%) ears developed recurrent disease, and 3 (20.0%) had residual disease at secondary procedures. Ossiculoplasty was performed in 4 ears. Twelve (70.6%) ears were rehabilitated with hearing aids or FM systems. ConclusionsThe diagnosis of cholesteatoma in Down syndrome was associated with otorrhea, hearing loss, and CT scan findings of ossicular erosion and mastoid sclerosis. Most cases were managed with CWU surgical approaches. Hearing aid use was common post-operatively.

The efficacy of surgical treatment of Eustachian tube dysfunction in children with exudative otitis media

In this study the authors evaluated the possibilities of the advanced surgical correction of Eustachian tube dysfunction in children with exudative otitis media, including the new method of treatment of persistent tube dysfunction – the balloon tuboplasty. The study is based on the data obtained in the process of examination and treatment of 190 patients with exudative otitis media aged from 3 to 13 years. It has been found that the main cause of chronic exudative otitis media was the obsturative dysfunction of Eustachian tube, related to the presence of degree 3–4 adenoid vegetations, degree 2 adenoid vegetations combined with the hypertrophy of Eustachian cushion cartilage tissue, degree 2 adenoid vegetations combined with the Eustachian tonsil hypertrophy, stenosis of Eustachian tube cartilage area in children. Based on the data obtained during the treatment session including the endoscopically controlled isolated adenotomy or isolated adenotomy in combination with myringotomy, tympanic cavity shunting, instrumental correction of Eustachian cushion, Eustachian tonsil destruction, the authors have drawn a concussion about efficacy of the treatment applied (84.7%), however, they have singled out a group of children with persistent Eustachian tube dysfunction who need the application of balloon tuboplasty method, which has proven a high efficacy in most patients (76%) of this study.

Eustachian tube dysfunction in children after surgical interventions into the nasopharynx

The diagnosis and correction of tube disorders remain one of the least resolved and the most difficult problem in otorhinolaryngology. Eustachian tube function was evaluated in 144 children with recurrent otitis media and exudative otitis media after surgical interven￾tion into the nasopharynx. All the children underwent tympanometry and diagnostic endoscopy of the nasal cavity and nasopharynx. Before surgery, types B, C, and A tympanograms were recorded in 146 (50.69%), 97 (33.68%), and 45 (15.62%) cases, respectively. key. One month after surgery, tympanometry readings became normal in 85 (91.39%) children. Conclusion. The most complete diagnostic information can be obtained during different endoscopic modes in children with tube dysfunctions. Tympanometry is an objective noninvasive method for the assessment of Eustachian tube function and a criterion for the evaluation of the efficiency of the treatment performed.

Otitis Media with Effusion in Children and Its Correlation with Foreign Body in the External Auditory Canal

Otitis Media with Effusion (OME) is difined as the chronic accumulation of mucus within the middle ear and sometimes the mastoid air cell system. Significant hearing loss may go unnoticed and may result in improper development of speech and language. Foreign bodies in the external auditory canal of paediatric patients are commonly encountered in day-to-day practice. The purpose was to see if there is any relation between foreign bodies in ears and otitis media with effusion. A prospective study of consecutive cases was conducted between August 2005 and August 2007 at a teaching hospital. All children presenting with the history of a foreign body in the external auditory canal were included in this study. 50/74 that is 67.8% of the children in the study group had abnormal findings in the tympanogram whereas only 28/74 that is 37.8% children from the control group had abnormal findings in tympanogram. This study indicates that significant eustachian tube dysfunction to frank OME, causes irritation and/or earache in children which may compel them to put things into the ear. So children with an external auditory foreign body must be followed up in an ENT clinic. This may be an early opportunity to diagnose an underlying undetected OME and/or eustachian tube dysfunction in children, preventing the development of any complication from the undetected OME.

Eustachian tube dysfunction in children with allergic rhinitis

Eustachian tube dysfunction in children with allergic rhinitis

Sinusitis and Eustachian tube dysfunction in children

Because of its anatomic and functional connections, middle ear disorders frequently occur in sinusitis. Its prevalence, however, is likely to be underestimated. We evaluated the prevalence of Eustachian tube dysfunction in children with chronic sinusitis, in a large group of patients with chronic respiratory symptoms and its possible relationship with respiratory allergy. From a population of 1810 children with respiratory symptoms referred to our Pediatric Allergy Center, subjects with chronic sinusitis diagnosed by clinical criteria were selected. The children underwent testing of Eustachian tube function by tympanometry and of allergy by skin tests with common environmental allergens. Patients were divided into three groups according to age: group 1, <3 yr; group 2, between 3 and 6 yr, group 3, older than 6 yr. Overall 402 children (22.2%) had clinical diagnosis of chronic sinusitis according to the established criteria. Thirty-three patients were in group 1, 299 in group 2, and 70 in group 3. Altered middle ear pressure was found in 69.1% of patients, with a significantly higher rate of altered tympanograms in younger children (p=0.001). A positive skin-prick test was found in 29.8% of children, with a significantly higher rate of positivity in older children (p=0.015). The decrease in the rate of Eustachian tube dysfunction with age is likely to be associated with the anatomic development of the upper airways, while the presence of atopy does not seem to play a role in their occurrence.

Wideoendoskopowa ocena funkcji gardłowego ujścia trąbki słuchowej u dzieci z chorobami ucha środkowego

Eustachian tube (ET) dysfunction play an important role in the development, persistence and recurrence of otitis media with effusion (OME) and chronic otitis. Evaluation of the type of obstruction in the cartilaginous portion of ET is important for decision concerning methods of treatment and prognosis of surgical outcome. The aim of this study was to identify characteristics of dynamic function of the pharyngeal orifice of ET in children with OME and chronic otitis by video endoscopy. Transnasal endoscopic examination of the nasopharyngeal opening of ET during swallowing was performed on 21 children - 13 with OME, 8 with chronic otitis. Video recording were made for dynamic slow-motion analysis of ET dilation and closing processes. Most cases of ET dysfunction in children were obstrucive (81%), associated with mucosal oedema and hyperplasia. Dynamic type of dysfunction is caused by the reduced movement of the tensor veli palatini. Dynamic video analysis is useful in the identify type of ET dysfunction in children. Obstructive dysfuntion need diagnostic procedures for chronic infection, nasopharyngeal reflux and alergic diseases.

Eustachian tube dysfunction in children with ragweed hayfever during natural pollen exposure.

The role of upper respiratory allergy in the pathogenesis of otitis media with effusion (OME) is an interesting but still unresolved issue. In order to investigate this further, fifteen children with ragweed hayfever were studied for the development of eustachian tube obstruction (ETO), utilizing the nine-step pressure-swallow test, prior to, during, and after seasonal exposure to ragweed pollen. Daily symptom-medication diaries were maintained and serial physical examinations were performed. ETO was found in 60% of the ragweed sensitive children during natural pollen exposure. The development of ETO was found to correlate with ragweed skin test wheal size and daily patient symptom-medication scores (SMS) during pollen exposure. Treatment of hayfever symptoms with pseudoephedrine and/or chlorpheniramine did not prevent most patients from developing ETO. Despite the prevalence of ETO in the study group, only one child developed evidence of middle ear effusion. These findings suggest that children with ragweed hayfever develop eustachian tube (ET) dysfunction during natural pollen exposure. Seasonal allergy induced ETO is not, however, by itself sufficient to produce middle ear effusion.