Perioperative and postoperative management of tympanostomy tube insertion: a survey of otorhinolaryngologists in Israel

BACKGROUND

Tympanostomy tube insertion is a standard surgical procedure in children to address middle ear infections and effusion-related hearing and speech development issues. Perioperative treatments like ear drops containing antibiotics, steroids, and tube irrigation with saline aim to prevent complications, yet no universal gold standard treatment exists. Despite guidelines, practice preferences among ENT specialists vary, motivating this study to investigate perioperative management practices in Israel.

METHOD

A survey was distributed among ENT surgeons, collecting data on their main workplace, sub-specialty, preoperative hearing test requirements, tube irrigation practices, tube selection criteria, and timing of tube removal. Distribution and association with main workplaces were examined.

RESULTS

The survey achieved a response rate of 27.33%. Most participants routinely required preoperative hearing tests, with a preference for conducting them within three months prior to surgery (62.2%). Tube irrigation during the procedure was less common among surgeons in the public system (p = 0.007). In response to the COVID-19 pandemic, the majority of respondents maintained their established practices (96.3%), while a small proportion (3.7%) adapted by replacing two in-person meetings with one virtual session. Variations in tube removal timing based on the main workplace were noted, with private practitioners opting for earlier removal (p = 0.002) and were less permissive in water deprivation practices (p = 0.053).

CONCLUSION

This study provides insights into the practices and preferences of ENT surgeons in tympanostomy tube insertion procedures in Israel. Adherence to standardized practices was observed, with variations influenced by the primary workplace. Despite the COVID-19 pandemic, minimal changes were made to established practices. Further research and consensus are necessary to optimize patient outcomes and develop tailored guidelines in this field.

Racial and Ethnic Disparities in Otolaryngology Office Visit and Tympanostomy Tube Placement in Children with Otitis Media

OBJECTIVES

Racial disparities are pervasive in access to pediatric surgery. The goal of this study was to test the hypotheses that, compared with White children, non-White and Hispanic children: (1) were less likely to attend evaluations by otolaryngologists after a diagnosis of otitis media (OM) eligible for surgical referral, and (2) these children were less likely to receive tympanostomy tube (TT) after surgical consultation.

METHODS

The OptumLabs Data Warehouse is a de-identified claims database of privately insured enrollees. Guidelines on the management of OMs suggest that children should be evaluated for surgery if they have recurrent acute OM or chronic OM with effusion. A cohort of children who were diagnosed with OM were constructed. For Hypothesis 1, the primary outcome was otolaryngology office visit within 6 months of a diagnosis of recurrent or chronic OM. For Hypothesis 2, the outcome was TT placement within 6 months following the otolaryngology office visit. Cox regression models were used to determine the relationship between race/ethnicity and the primary outcomes.

RESULTS

Among 187,776 children with OMs, 72,774 (38.8%) had otolaryngology visits. In a multivariate Cox model, the hazard ratios of attending otolaryngology visit for Black, Hispanic, and Asian children were 0.93 (95% CI,0.90, 0.96), 0.86 (0.83, 0.88), and 0.74 (0.71, 0.77), compared with White children. Among the children evaluated by otolaryngologists, 46,554 (63.97%) received TT. Black, Hispanic, and Asian children with recurrent acute OM had lower likelihood of receiving TT.

CONCLUSIONS

Racial disparities in attending otolaryngology office visit contributed to the disparities in receiving TT.

QUALITY OF EVIDENCE

Level 3 Laryngoscope, 134:3846-3852, 2024.

Risk Factors for Replacement of Tympanostomy Tubes After Surgical Removal for Pediatric Patients

OBJECTIVES

Ear tube removal and patch myringoplasty are frequently performed. The indication and timing for surgery varies among otolaryngologists. This study identifies risk factors associated with the need for the replacement of tympanostomy tubes after tube removal and myringoplasty.

STUDY DESIGN

Case series with chart review.

SETTING

Single institution academic otolaryngology practice.

METHODS

Patients younger than 12 years of age who underwent tympanostomy tube removal and myringoplasty at the University of Rochester Medical Center from March 2011 to September 2019. Patients with tympanostomy tube removal due to chronic otorrhea were excluded.

RESULTS

One hundred sixty-one patients (230 ears) met inclusion criteria and had sufficient follow-up. Myringoplasty success after tube removal was 94.8%. Successful myringoplasty was associated with shorter tube duration (32 months) versus unsuccessful myringoplasty (40 months) (P = .02). Replacement tympanostomy tubes after myringoplasty occurred in 9.6% of ears. There was no difference in average patient age (P = .96) or duration of tubes (P = .74) in patients who required replacement of tympanostomy tubes versus patients who did not require tube replacement. Patients with a cleft abnormality were more likely to require tympanostomy tube replacement (P < .001).

CONCLUSIONS

Most children do not need tubes replaced after removal. This study identified cleft abnormality as a factor that increased the need for replacement tubes. Longer tube durations of over 3 years negatively impacted myringoplasty success. Tympanostomy tube removal should be considered 2 to 3 years after placement in most patients with longer tube durations considered in children with a repaired cleft palate.

Association between hypertensive disorders and Bell's palsy in pregnancy: protocol for a systematic review and meta-analysis

BACKGROUND

Bell's palsy is an idiopathic peripheral nerve palsy involving the facial nerve. Pregnancy, diabetes mellitus and hypertension are the risk factors for Bell's palsy. However, the association between hypertensive disorders and Bell's palsy during pregnancy or the puerperium remains unclear. This systematic review will comprehensively summarise the literature and evaluate the association between Bell's palsy and hypertensive disorders during pregnancy or the puerperium.

METHODS AND ANALYSIS

Systematic searches of PubMed, MEDLINE, EMBASE and the Cochrane Central Register of Controlled Trials will be undertaken using prespecified search strategies. Observational studies (cross-sectional studies, cohort studies, case reports and series case reports) written in English that investigate the association between hypertensive disorders of late pregnancy and Bell's palsy during pregnancy or the puerperium will be included. Different authors will independently conduct the eligible study selection, perform data extraction and appraise the quality of included studies. Subgroup analysis will be carried out based on the age of pregnant women (≤35 years old, >35 years old), parity (primipara, multipara) and fetus number (singleton or multiple-gestation pregnancy).

ETHICS AND DISSEMINATION

This review will be based on published literature, and thus there is no requirement for ethics approval. The results of this study will aid in the knowledge of the relationship between Bell's palsy during pregnancy or the puerperium and hypertensive disorders of late pregnancy. The results of this systematic review will be shared through publication in a peer-reviewed journal with good visibility for the field of obstetrics and presentations at academic conferences.

PROSPERO REGISTRATION NUMBER

CRD42023422902.

Comparative study on wound healing and infection between open and minimally invasive surgical methods in pediatric otolaryngology surgery

Pediatric otolaryngology surgeries are crucial interventions requiring careful consideration of surgical methods to optimize outcomes. The choice between open and minimally invasive surgical approaches in this context warrants thorough investigation. While both methods aim to address ear, nose, and throat conditions in children, a comparative study assessing their impact on crucial factors such as intraoperative parameters, wound healing, complications, and postoperative pain is essential. This study aims to compare the effects of open and minimally invasive surgical methods on wound healing and infection in pediatric otolaryngology surgery, and provide a scientific basis for the selection of surgical methods. Two groups of patients were selected, with 90 people in each group. One group received open surgery and the other received minimally invasive surgery. Recording the intraoperative time, anesthesia time, and intraoperative blood loss; the number of days required for wound healing; the occurrence of wound-related complications; the comparison of pain on postoperative Days 1, 3, and 7; and the factors influencing postoperative wound healing were analyzed. In the minimally invasive surgery group, the intraoperative time was shorter, the anesthesia time was relatively reduced, and the amount of bleeding was significantly reduced. Wounds also take fewer days to heal and have lower rates of wound-related complications. When comparing the pain on 1, 3, and 7 days after surgery, the minimally invasive surgery group had relatively mild pain. Analysis of postoperative wound healing factors showed that minimally invasive surgical methods have a positive impact on healing. In pediatric otolaryngology surgery, minimally invasive surgery performs better than open surgery in terms of intraoperative operation time, anesthesia time, blood loss, wound healing time, complication rate, and postoperative pain. Therefore, minimally invasive surgery may be a safer and more effective surgical method.

Intraoperative and postoperative findings in children with myringotomy tubes (MT) undergoing cochlear implantation (CI)

OBJECTIVE

To evaluate and compare children undergoing cochlear implantation (CI) with myringotomy tubes (MT) placed preoperatively or intraoperatively to those without MT .

METHODS

This was a retrospective review of pediatric patients undergoing CI between 2015 to 2020 at a tertiary care pediatric hospital. CI patients with and without MT were reviewed for the following outcomes: intraoperative findings, intraoperative and postoperative complications, and surgical time. Descriptive and bivariable statistical analysis was performed.

RESULTS

192 cochlear implant surgeries were included: 116 without MT tubes and 76 with a history of MT. Twenty-six patients had MT present at the time of CI surgery. No statistical difference existed between patients with MT (CI + MT group) and those without MT (CI - MT group) with regard to intraoperative complications (P = 0.760) and intraoperative findings (P = 0.545). MT association with total post-operative complications (GEE) showed no statistical significance (OR 2.45, 95% CI 0.83-7.22, P-value 0.105). CI + MT patients were significantly more likely to have inflamed middle ear mucosa at time of surgery (P = 0.003). CI + MT patients did not have a longer length of surgery compared to the CI - MT group (3.47 h vs 3.3 h, respectively, P = 0.342).

CONCLUSION

Our data confirms it is safe to perform CI in ears with myringotomy tubes, although the surgeon should be aware of possibly encountering increased middle ear inflammation during the surgery.

Impact of ventilation tube insertion on long-term language outcomes at 6 and 10 years of age: A prospective pregnancy cohort study

OBJECTIVE

Investigating the impact of early childhood ventilation tube insertion (VTI) on long-term language outcomes.

DESIGN

Longitudinal cohort study.

SETTING

A total of 2900 pregnant women participated in the Raine Study between 1989 and 1991 in Western Australia, and 2868 children have been followed up.

PARTICIPANTS

Based on parental reports, 314 children had a history of recurrent otitis media but did not undergo VTI (rOM group); another 94 received VTI (VTI group); while 1735 had no history of rOM (reference group) in the first 3 years of childhood. Children with data on outcomes and confounders were included in analyses of PPVT-R at ages 6 (n = 1567) and 10 years (n = 1313) and CELF-III at 10 years (n = 1410) (approximately 5% in the VTI group and 15% in the rOM group).

MAIN OUTCOME MEASURES

Peabody Picture Vocabulary Test-Revised edition and Clinical Evaluation of Language Fundamentals® Preschool-3.

RESULTS

At 6 years, mean PPVT-R scores were significantly lower in the VTI group than the reference group (β = -3.3; 95% CI [-6.5 to -0.04], p = .047). At 10 years, while the difference between the VTI and reference groups was less pronounced for PPVT-R scores, there was a small but consistent trend of lower measures, on average, across CELF-III scores (expressive: β = -3.4 [-7.1 to 0.27], p = .069; receptive: β = -4.1 [-7.9 to -0.34], p = .033; total: β = -3.9 [-7.5 to -0.21], p = .038). There was no evidence to suggest that language outcomes in the rOM group differed from the reference group.

CONCLUSION

Lower scores of language outcomes in school-aged children who received VTI in early childhood may suggest a long-term risk which should be considered alongside the potential benefits of VTI.

Implantable hearing devices in clinical practice. Systematic review and consensus statements

Objective

Implantable hearing devices represent a modern and innovative solution for hearing restoration. Over the years, these high-tech devices have increasingly evolved but their use in clinical practice is not universally agreed in the scientific literature. Congresses, meetings, conferences, and consensus statements to achieve international agreement have been made. This work follows this line and aims to answer unsolved questions regarding examinations, selection criteria and surgery for implantable hearing devices.

Materials and methods

A Consensus Working Group was established by the Italian Society of Otorhinolaryngology. A method group performed a systematic review for each single question to identify the current best evidence on the topic and to guide a multidisciplinary panel in developing the statements.

Results

Twenty-nine consensus statements were approved by the Italian Society of Otorhinolaryngology. These were associated with 4 key area subtopics regarding pre-operative tests, otological, audiological and surgical indications.

Conclusions

This consensus can be considered a further step forward to establish realistic guidelines on the debated topic of implantable hearing devices.

Proposed Quality Indicators for Aspects of Pediatric Acute Otitis Media Management

BACKGROUND

The high incidence of pediatric acute otitis media (AOM) makes the implications of overdiagnosis and overtreatment far-reaching. Quality indicators (QIs) for AOM are limited, drawing from generalized upper respiratory infection QIs, or locally developed benchmarks. Recognizing this, we sought to develop pediatric AOM QIs to build a foundation for future quality improvement efforts.

METHODS

Candidate indicators (CIs) were extracted from existing guidelines and position statements. The modified RAND Corporation/University of California, Los Angeles (RAND/UCLA) appropriateness methodology was used to select the final QIs by an 11-member expert panel consisting of otolaryngology-head and neck surgeons, a pediatrician and family physician.

RESULTS

Twenty-seven CIs were identified after literature review, with an additional CI developed by the expert panel. After the first round of evaluations, the panel agreed on 4 CIs as appropriate QIs. After an expert panel meeting and subsequent second round of evaluations, the panel agreed on 8 final QIs as appropriate measures of high-quality care. The 8 final QIs focus on topics of antimicrobial management, specialty referral, and tympanostomy tube counseling.

CONCLUSIONS

Evidence of variable and substandard care persists in the diagnosis and management of pediatric AOM despite the existence of high-quality guidelines. This study proposes 8 QIs which compliment guideline recommendations and are meant to facilitate future quality improvement initiatives that can improve patient outcomes.

Racial Disparity in Tympanostomy Tube Placement in Inpatient Pediatric Admissions

This study aims to evaluate if race and ethnicity affect rates of tympanostomy tube (TT) placement during inpatient pediatric admissions in children with otologic conditions. A review of the 2016 Kids' Inpatient Database was conducted based on the International Classification of Diseases, 10th revision, Clinical Modification (ICD-10-CM) codes for common otologic conditions. Among 85 827 weighted pediatric inpatient discharges with ICD-10-CM codes for common otologic conditions, 213 underwent TT placement. Odds ratios (ORs) for children of Hispanic ethnicity and Asian or Pacific Islander race undergoing TT placement when compared to other ethnicities and races were 0.60 (P = .011) and 0.21 (P = .040), respectively. Multiple logistic regression showed Hispanic ethnicity was associated with lower rates of TT placement when compared to non-Hispanic white children (OR = 0.62; 95% confidence interval = 0.40-0.96). Future studies should assess why these differences exist and if these differences are associated with racial/ethnic bias or attributed to patient/family preference.

Use of Topical Phenol in Awake Young Children for Tympanostomy Tube Placement

Importance: Phenol kits cleared by the Food and Drug Administration (FDA) are indicated as a topical anesthetic for the tympanic membrane (TM) in adults. However, there is no existing literature that reports outcomes to support the safety and use of phenol on the TM of awake children. Objective: Determine if topical phenol is safe and at low risk for complications and therefore be used effectively in awake children to facilitate office otologic procedures as in adults. Design, Setting, and Participants: Children under 21 years of age whose parents agreed to participate in an awake office setting for tympanostomy tube (TT) placement. All children had TT placement after phenol placement on the TM prior to insertion. Main Outcomes and Measures: TM perforation or other signs of TM complications through a minimum of 6-month clinical follow-up, along with assessment of the tolerability of the procedure by the child. Results: A total of 228 children with an age range of 6 months to 15.9 years and 435 TMs completed TT placement using phenol as a local anesthetic while awake in the office. There were no complications reported in the 204 children at the first follow-up visit post TM placement within 3 to 10 weeks. Of the 93 children followed up at least 6 months, there were no TM complications reported. Conclusions: This is the first study to report the outcomes on the use of phenol in an office setting in children. In this large experience, phenol appears to be tolerable and safe for use in young children in the office and is a potential safe choice of topical anesthesia for surgeons if they choose to perform office procedures such as myringotomies or TT placement on children.

Efficacy of Pneumococcal Vaccine on Otitis Media: A Systematic Review and Meta-Analysis

OBJECTIVE

To assess the effect of the pneumococcal vaccine (PCV) toward the surgical management and complications of otitis media.

DATA SOURCES

MEDLINE, EMBASE, PubMed, Scopus, and clinicaltrial.gov.

REVIEW METHODS

A systematic search was performed using a combination of keywords and standardized terms about PCV and surgical management or complications of otitis media. Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, studies were screened by 3 independent reviewers. Risk of bias assessment, followed by meta-analysis in only randomized-controlled trials was conducted. Vaccine efficacy (VE) and 95% confidence interval (CI) were reported.

RESULTS

Of the 2649 abstracts reviewed, 27 studies were included in the qualitative analysis and were categorized into 6 outcomes: tympanostomy tube insertion, otitis media with effusion (OME), mastoiditis, spontaneous tympanic membrane (TM) perforation, recurrent acute otitis media (AOM), and severe AOM. Fifteen studies were included in the meta-analysis to evaluate the rate of tympanostomy tube insertion, OME, and recurrent AOM. PCV was significantly more effective in lowering the rate of tympanostomy tube insertion (VE, 22.2%; 95% CI, 14.6-29.8) and recurrent AOM (VE, 10.06%; 95% CI, 7.46-12.65) when compared with the control group, with no significant difference in reducing the incidence of OME. The qualitative analysis revealed that PCV had efficacy in preventing severe AOM and spontaneous TM perforation but the effect on mastoiditis remained unclear.

CONCLUSION

The PCV was effective in reducing the rate of tympanostomy tube insertion and the incidence of recurrent AOM with a nonsignificant effect in preventing OME in children.

Changing patterns of otitis media in the Waikato region during the COVID-19 pandemic

Introduction Acute otitis media (AOM) is a common condition of children encountered in general practice. A proportion of children develop otitis media with effusion (OME), which may require tympanostomy and ventilation tube insertion. Aim The aim of the study was to compare the incidence of AOM in Māori and New Zealand (NZ) European children in general practice and the referral practices to secondary care for tympanostomy and ventilation tube insertion. Methods The study was conducted in two parts: (1) an analysis of the incidence of AOM and OME in a rural Waikato general practice (Ōtorohanga) with a high Māori population over a 2-year period; and (2) an analysis of all referrals to the otorhinolaryngology (ORL) department at Waikato District Health Board and tympanostomy and ventilation tube insertion by this service over the same period. Results The incidence of AOM was similar in Māori compared with NZ European children. The incidence declined significantly between 2019 and 2020 and 50% of children with AOM were treated with antibiotics. Referral rates to the ORL department were greater for Māori compared with NZ European children as were tympanostomy and ventilation tube insertion rates. Discussion Although AOM is common, OME was rarely diagnosed. The clinical guidelines regarding antibiotic use for common conditions are not being readily adopted and further research is needed into this matter. The COVID-19 pandemic had a substantial effect on demand both in general practice and in the hospital sector. This may have been due to a reduction in the incidence of AOM or due to system changes caused by the pandemic.

Need for Tympanostomy Tubes in Children With Recurrent Acute Otitis Media Without Middle Ear Effusion

OBJECTIVE

Children with recurrent acute otitis media (RAOM) presenting without middle ear effusion (MEE) do not meet indications for surgical intervention as outlined by Clinical Practice Guidelines (CPGs). The objective of this study was to determine which patients presenting with RAOM without MEE ultimately received tympanostomy tubes.

STUDY DESIGN

Case series.

SETTING

Single academic pediatric otolaryngology clinic.

METHODS

Children (0-12 years) presenting with RAOM and no MEE were identified from October 2017 to December 2019. As per CPGs, no surgery was offered initially. Patients were given a semiurgent return appointment should they experience another suspected otitis media episode. If MEE was observed, tympanostomy tube insertion was offered. Patients were followed for 1-year following enrollment.

RESULTS

One-hundred and twenty-four patients were included. The median age was 3.15 years old (interquartile range: 4.10). Seventy-five (60%) patients did not require additional follow-up and thus did not require tympanostomy tubes. Forty-nine (40%) patients were seen again; of these, 11 patients received tympanostomy tubes. Therefore, of patients presenting with no MEE, 91% did not require tympanostomy tubes. Patients who had surgery were younger on initial assessment than those who did not (mean difference 2.68 years, 95% confidence interval: 2.14-3.23).

CONCLUSION

This study demonstrates the practical effect of adhering to CPGs for RAOM and suggests that many children may not require tympanostomy tube placement within the 1st year after the consultation if they did not initially present with MEE.

Otitis Media in Children with Down Syndrome Is Associated with Shifts in the Nasopharyngeal and Middle Ear Microbiotas

Background: Otitis media (OM) is defined as middle ear (ME) inflammation that is usually due to infection. Globally, OM is a leading cause of hearing loss and is the most frequently diagnosed disease in young children. For OM, pediatric patients with Down syndrome (DS) demonstrate higher incidence rates, greater severity, and poorer outcomes. However, to date, no studies have investigated the bacterial profiles of children with DS and OM. Method: We aimed to determine if there are differences in composition of bacterial profiles or the relative abundance of individual taxa within the ME and nasopharyngeal (NP) microbiotas of pediatric OM patients with DS (n = 11) compared with those without DS (n = 84). We sequenced the 16S rRNA genes and analyzed the sequence data for diversity indices and relative abundance of individual taxa. Results: Individuals with DS demonstrated increased biodiversity in their ME and NP microbiotas. In children with OM, DS was associated with increased biodiversity and higher relative abundance of specific taxa in the ME. Conclusion: Our findings suggest that dysbioses in the NP of DS children contributes to their increased susceptibility to OM compared with controls. These findings suggest that DS influences regulation of the mucosal microbiota and contributes to OM pathology.

Adenoid Hypertrophy and Orthodontic Complications: An Assessment of Parental Knowledge in Saudi Arabia

Background Adenoid hypertrophy is a common condition that can cause upper airway obstruction in children and adolescents, leading to various complications, including dental and maxillofacial abnormalities. However, parents may have limited knowledge of the orthodontic complications associated with this condition. Objective This study aimed to assess the knowledge and attitude of parents toward the orthodontic complications of untreated adenoid hypertrophy and to promote their awareness about this problem. Method This descriptive cross-sectional study involved 824 parents from all regions of Saudi Arabia. An online questionnaire was used to collect data on parents' demographics, their children's information, and their general knowledge about adenoid hypertrophy, including its symptoms, complications, and treatment. Results The study included 824 parents with a mean age of 36.78 ± 10.87 years, 73.2% of whom were women. Overall, only 6.2% (51.1 parents) had a good level of knowledge about adenoid hypertrophy. Conclusion The study highlights the importance of promoting awareness and educating parents about the orthodontic complications associated with adenoid hypertrophy. Greater awareness and understanding can help parents make better decisions for their children's health and well-being.

Study protocol for a randomised controlled trial to determine the effectiveness of a mHealth application as a family supportive tool in paediatric otolaryngology perioperative process (TONAPP)

BACKGROUND

Otorhinolaryngology (ORL) surgery is common in children, but hospitalisation, surgery, and home care after discharge are stressful experiences for young patients and their family caregivers. Findings from literature highlight a lack of time in hospitals to support ORL surgery children and their caregivers through the perioperative process, along with the risks of caregivers' autonomous web or social media resources investigation. Therefore, this study aims to evaluate the effectiveness of a mobile health application with content to support ORL patients and their caregivers in the perioperative period to reduce caregiver anxiety and child distress compared to standard care.

METHODS

An open-label, two-arm randomised control trial design is being adopted. The intervention consists of a mobile health application with content to support ORL patients and their caregivers during the perioperative period. One hundred eighty participants will be enrolled and randomly assigned to the experimental group using the mHealth application or the control group. The control group receives standard information and education about the ORL perioperative period from healthcare providers orally or through brochures. The primary outcome is the difference between the intervention and control groups in preoperative caregiver state anxiety. Secondary outcome measures include children's distress before surgery and family preparation for hospitalisation.

DISCUSSION

The results of this study will be critical to the implementation of a new and safe model for the management of care and education in paediatrics. This model can achieve positive organisational and health outcomes by supporting continuity of care and empowering citizens to have informed participation and satisfaction in paediatric health promotion and management.

TRIAL REGISTRATION

Trial identifier: NCT05460689 registry name: ClinicalTrials.gov. Date of registration: July 15, 2022. Last update posted: February 23, 2023.

Design of medical tympanostomy conduits with selective fluid transport properties

Implantable tubes, shunts, and other medical conduits are crucial for treating a wide range of conditions from ears and eyes to brain and liver but often impose serious risks of device infection, obstruction, migration, unreliable function, and tissue damage. Efforts to alleviate these complications remain at an impasse because of fundamentally conflicting design requirements: Millimeter-scale size is required to minimize invasiveness but exacerbates occlusion and malfunction. Here, we present a rational design strategy that reconciles these trade-offs in an implantable tube that is even smaller than the current standard of care. Using tympanostomy tubes (ear tubes) as an exemplary case, we developed an iterative screening algorithm and show how unique curved lumen geometries of the liquid-infused conduit can be designed to co-optimize drug delivery, effusion drainage, water resistance, and biocontamination/ingrowth prevention in a single subcapillary-length-scale device. Through extensive in vitro studies, we demonstrate that the engineered tubes enabled selective uni- and bidirectional fluid transport; nearly eliminated adhesion and growth of common pathogenic bacteria, blood, and cells; and prevented tissue ingrowth. The engineered tubes also enabled complete eardrum healing and hearing preservation and exhibited more efficient and rapid antibiotic delivery to the middle ear in healthy chinchillas compared with current tympanostomy tubes, without resulting in ototoxicity at up to 24 weeks. The design principle and optimization algorithm presented here may enable tubes to be customized for a wide range of patient needs.

Hospital Prices for Pediatric Tympanostomy Tube Placement and Adenotonsillectomy in 2021

OBJECTIVES

Hospital prices vary substantially for myringotomy with tympanostomy tube placement (M&T) and adenotonsillectomy (T&A). The Centers for Medicare and Medicaid Services recently implemented hospital price transparency requirements to help families make financially informed decisions about where to seek care. We sought to determine price availability and the extent of price variation for these procedures.

METHODS

We performed a cross-sectional analysis of the Turquoise Health Hospital Rates Data Platform, which extracts prices for facility fees from publicly available hospital chargemasters. We determined the proportion of hospitals serving pediatric patients that published payer-specific prices for M&T and T&A. We additionally characterized the extent of variation in payer-specific prices both across and within hospitals.

RESULTS

Approximately 40% (n = 909 of 2,266 hospitals) serving pediatric patients disclosed prices for M&T or T&A. Among disclosing hospitals, across-center ratios (adjusted for Medicare hospital wage indices) ranged from 11.0 (M&T; 10th percentile adjusted median price: $536.80 versus 90th percentile adjusted median price: $5,929.93) to 23.4 (revision adenoidectomy age >12 years; 10th percentile: $393.82 versus 90th percentile: $9,209.88). Median within-center price ratios for procedures ranged from 2.2 to 2.7, indicating that some private payers reimbursed the same hospital more than twice as much as other payers for the same procedure.

CONCLUSION

The majority of hospitals serving pediatric patients were non-compliant with federal requirements to disclose prices for M&T and T&A. Among disclosing hospitals, there was wide variation in payer-specific prices between and within institutions. Further research is necessary to understand whether disclosure of prices will enable families to make more financially informed decisions.

LEVEL OF EVIDENCE

3 Laryngoscope, 133:948-955, 2023.

The rat eustachian tube: Anatomical, histological, and radiological features

Purpose

This study investigated the anatomical and histological characteristics of the rat Eustachian tube (E-tube) and the feasibility of Eustachian tubography in a rat model.

Materials and methods

Fifteen male Wistar rats were used in this study, and the bilateral E-tubes of each rat were examined. Ten E-tubes were used for anatomical studies, another ten for histological analysis, and the other ten for Eustachian tubography. Five rats were euthanized and decapitated, and ten E-tubes were dissected to describe the anatomy of the E-tube. Ten E-tube specimens obtained from five other rats were sectioned to investigate E-tube histology. Eustachian tubography was performed on the bilateral E-tubes of the other five rats using the trans-tympanic approach.

Results

The rat E-tubes consisted of bony and membranous parts. Cartilage and bone tissue covered only the bony part. The E-tubes' mean diameter and overall length were 2.97 ​mm and 4.96 ​mm, respectively. The tympanic orifices' mean diameter was 1.21 ​mm. The epithelium of E-tubes was mainly composed of pseudostratified ciliated and goblet cells. Eustachian tubography was successfully performed on both sides of the E-tube for each rat. The technical success rate was 100%, the average running time was 4.9 ​min, and no procedure-related complications occurred. On tubography images, the E-tube, tympanic cavity, and nasopharynx could be identified because of the visualization of bony landmarks.

Conclusion

In this study, we described the anatomical and histological features of rat E-tubes. With the aid of these findings, E-tube angiography was successfully performed using a transtympanic approach. These results will facilitate further investigation of E-tube dysfunction.

A Case-Control Study of Titanium and Fluoroplastic Ventilation Tubes

Background Tympanostomy ventilation tube (VT) insertion is one of the most common procedures performed in otorhinolaryngology. VTs have been proven to effectively manage otitis media (OM) with effusion (OME) and to improve the quality of life of children postoperatively. Although there are multiple types of VT shapes, materials, and sizes, few studies have investigated and compared the effects of titanium VT with those of VTs made of other materials. This study aimed to compare titanium VTs and the more commonly used fluoroplastic VTs in a retrospective, age-matched, case-control study. We studied the postoperative outcomes and rates of extrusion, infection, otorrhea, tube obstruction, and residual perforation. Methodology Medical records of patients who underwent myringotomy with VT insertion from January 2018 to December 2020 were reviewed. A total of 34 patients met the inclusion criteria, of whom 17 had undergone titanium VT insertion bilaterally (titanium group) and 17 had undergone fluoroplastic VT insertion bilaterally (control group). Both groups were followed up with regular postoperative examinations for 18 months. Results Postoperative complications were categorized as early and late complications. The most common early postoperative complication was early extrusion of VT (six months or less after insertion) (67.6%); this was documented most often in the titanium group. Other early postoperative complications included transient otorrhea (14.7%), tube blockage (8.8%), and recurrent acute otitis media (AOM) (occurring within one month from completion of therapy of AOM episode) (5.9%); these rates were similar in both groups. Late complications were not significantly variable between groups. Tympanic membrane retraction was the most common late complication (8.8%). Conclusions VT insertion is associated with the risk of complications with varying degrees. Although factors affecting the VT complication rates are multiple and various, these rates were not different between groups in this study. However, further studies including larger population samples are needed to statistically confirm these results and their generalizability.

Middle Ear Condition at the Time of Pediatric Myringotomy Tube Placement: Pain Associations Following Intraoperative Fentanyl/Ketorolac and Seasonal Variation

BACKGROUND

Ketorolac-refractory pain behavior following bilateral myringotomy and pressure equalization tube placement (BMT) is associated with the absence of middle ear fluid. Intraoperative fentanyl/ketorolac affords more reliable pain control than ketorolac alone. We hypothesized that middle ear condition would correlate with postoperative pain despite such combination therapy. We further sought to demonstrate seasonal variation in ear condition and its influence on pain.

METHODS

We conducted a single-institution retrospective cohort study of healthy children (9 months-7 years), who underwent BMT by a single surgeon from 2015 to 2020. Anesthetic care included sevoflurane/nitrous oxide/oxygen/air by mask and intramuscular fentanyl/ketorolac. Left/right middle ear fluid status was recorded at the time of BMT, and ear condition (primary exposure) was dichotomized as bilateral infected (mucoid or purulent) or normal/unilateral infected. The primary outcome was maximum postanesthesia care unit Face, Legs, Activity, Cry, and Consolability (FLACC) score: 4-10 (moderate-to-severe pain) versus 0-3 (no-to-low pain). Rescue oxycodone, acetaminophen administration, and emergence agitation were secondary outcomes. Statistical analysis incorporated generalized linear mixed-effect models (GLMMs) with random intercepts to account for clustering by anesthesia provider. A year-over-year monthly time-series analysis was conducted using an autoregressive integrated moving average (ARIMA) regression model.

RESULTS

Excluding recurrent cases, 1149 unique evaluable subjects remained. Bilateral infection prevalence was 39.8% (457/1149; 95% confidence interval [CI], 37.0-42.6). Probability of moderate-to-severe pain behavior was 23.5% (270/1149; 95% CI, 21.1-26.0) overall. Compared to patients with bilateral infected middle ears, those with normal/unilateral infected ears were more likely to have a FLACC score ≥4 (26.7% [185/692] versus 18.6% [85/457]; odds ratio [95% CI], 1.7 [1.2-2.3]; P = .002). Variability in pain outcome explained by the multivariable GLMM was 4.7%. Fentanyl dose response was evidenced by oxycodone administration differences ( P ≤ 0.002). Moderate-to-severe pain and emergence agitation were more likely with reduced fentanyl dosing. Bilateral infection prevalence exhibited seasonality, peaking in March and nadiring in July. However, pain outcomes did not vary by season.

CONCLUSIONS

Normal/unilateral infected ears at time of pediatric BMT are associated with higher incidence of moderate-to-severe postoperative pain following intraoperative fentanyl/ketorolac administration, but the predictive value of ear condition on pain is limited. Infections were less common in the summer.

Endoscope-assisted magnetic helical micromachine delivery for biofilm eradication in tympanostomy tube

Occlusion of the T-tube (tympanostomy tube) is a common postoperative sequela related to bacterial biofilms. Confronting biofilm-related infections of T-tubes, maneuverable and effective treatments are still challenging presently. Here, we propose an endoscopy-assisted treatment procedure based on the wobbling Fe₂O₃ helical micromachine (HMM) with peroxidase-mimicking activity. Different from the ideal corkscrew motion, the Fe₂O₃ HMM applies a wobbling motion in the tube, inducing stronger mechanical force and fluid convections, which not only damages the biofilm occlusion into debris quickly but also enhances the catalytic generation and diffusion of reactive oxygen species (ROS) for killing bacteria cells. Moreover, the treatment procedure, which integrated the delivery, actuation, and retrieval of Fe₂O₃ HMM, was validated in the T-tube implanted in a human cadaver ex vivo. It enables the visual operation with ease and is gentle to the tympanic membrane and ossicles, which is promising in the clinical application.

Characteristics of acute otitis media in primary care are associated with tympanostomy tube outcomes

Objective

To identify characteristics of acute otitis media (AOM) at primary care presentation associated with TT placement and outcomes.

Methods

A retrospective cohort study of pediatric patients (birth-12 years old) with AOM at an academic primary care pediatric practice and affiliated tertiary referral free-standing Children's hospital from August 1, 2017 to December 31, 2019 was performed. The outcomes measured were TT placement, postoperative otorrhea, need for additional tube placement, and other complications (i.e., perforation and/or granulation).

Results

The 3189 patients were included, 484 of whom were referred to otolaryngology. Multivariate logistic regression analysis revealed that a greater number of AOM episodes diagnosed at primary care was associated with tube placement (OR = 1.21; 95% CI, 1.04-1.41, p = .02). Of the 336 patients who received tubes, older age at first AOM diagnosis was associated with postoperative otorrhea (OR = 1.02; 95% CI, 1.01-1.03; p = .001) and additional tube placement (OR = 1.03; 95% CI, 1.02-1.04; p < .001). Older age was also associated with other complications (OR = 1.02; 95% CI, 1.01-1.03; p = .001) by univariate analysis. Additionally, postoperative otorrhea was more common among patients who first received an AOM diagnosis at primary care in the spring (OR = 2.69; 95% CI, 1.37-5.29; p = .004), summer (OR = 2.88; 95% CI, 1.46-5.69; p = .002), and fall (OR = 2.18; 95% CI, 1.20-3.96; p = .01) seasons.

Conclusions

Clinical data from pediatric primary care visits found older age at first AOM diagnosis and having a first AOM diagnosis outside of winter to be associated with a more complicated eventual disease course.

Level of evidence

3-cohort study.

Inhibitory Effect of Thymol on Tympanostomy Tube Biofilms of Methicillin-Resistant Staphylococcus aureus and Ciprofloxacin-Resistant Pseudomonas aeruginosa

The formation of antibiotic-resistant strain biofilms in tympanostomy tubes results in persistent and refractory otorrhea. In the present study, we investigated the in vitro antibiofilm activity of thymol against biofilms formed by methicillin-resistant Staphylococcus aureus (MRSA) and ciprofloxacin-resistant Pseudomonas aeruginosa (CRPA), using live and dead bacterial staining and adhesion, biofilm formation, biofilm eradication, and biofilm hydrolytic activity assays. The antibiofilm activity of thymol against tympanostomy tube biofilms formed by MRSA and CRPA strains was examined using a scanning electron microscope. In response to thymol treatment, we detected significant concentration-dependent reductions in the viability and adhesion of MRSA and CRPA. Exposure to thymol also inhibited the formation of both MRSA and CRPA biofilms. Furthermore, thymol was observed to enhance the eradication of preformed mature biofilms produced by MRSA and CRPA and also promoted a reduction in the rates of MRSA and CRPA hydrolysis. Exposure to thymol eradicated extracellular polysaccharide present in the biofilm matrix produced by MRSA and CRPA. Additionally, thymol was observed to significantly eradicate MRSA and CRPA biofilms that had formed on the surface on tympanostomy tubes. Collectively, our findings indicate that thymol is an effective inhibitor of MRSA and CRPA biofilms, and accordingly has potential utility as a therapeutic agent for the treatment of biofilm-associated refractory post-tympanostomy tube otorrhea resulting from MRSA and CRPA infection.

Balloon Eustachian Tuboplasty and Grommet Insertion: A Combined Surgical Treatment for Chronic Suppurative Otitis Media with Eustachian Tube Dysfunction

Objectives. This study aims to evaluate the effectiveness of Balloon Eustachian tuboplasty (BET) and grommet insertion in patients having chronic suppurative otitis media combined with eustachian tube dysfunction (CSOM-ETD). Methods. We evaluated the data of CSOM-ETD patients (n = 96) from January 2019 to January 2021, who were divided into the following groups: 48 cases underwent BET (BET group) and 48 cases underwent BET plus Grommet insertion (BET + Grommet group). The air-bone gap (ABG), Eustachian Tube Dysfunction Questionnaire (ETDQ‐7) score, Eustachian tube inflammation scale, Chronic Otitis Media Outcome Test 15 (COMOT-15), Valsalva maneuver, and patient satisfaction were evaluated after surgery. Results. The postoperative ABG in the BET + Grommet group was better than that in the BET. In addition, the ABG was improved obviously in the BET + Grommet group at 6 and 12 months after the corresponding surgery. Moreover, the Eustachian tube inflammation scale, ETDQ-7, and COMOT-15 scores were reduced after the treatment with the combination of BET and Grommet insertion at 6 and 12 months. The postoperative ETDQ-7 score, Eustachian tube inflammation scale, and COMOT-15 score were lower in the BET + Grommet group than that in the BET group. The percentage of patients who could perform a positive Valsalva maneuver was significantly higher in the BET + Grommet group than that in the BET group at 6 months and 12 months after surgery with increased patient satisfaction. Conclusion. Our results demonstrate that BET plus Grommet insertion showed better treatment efficacy for patients with CSOM-ETD than BET alone via improving the Eustachian tube function hearing outcome and quality of life with less Eustachian tube inflammation.

COCOS trial: COrticosteroids for COVID-19-induced loss of Smell-protocol for a single-centred, double-blind, randomised, placebo-controlled trial

INTRODUCTION

Hyposmia and anosmia are common in COVID-19. Most patients regain normal smell within 4 weeks, but severe loss of smell persists roughly in 20% after 2 months and may last up to a year or longer. These persistent smell disorders greatly influence daily life. It is hypothesised that COVID-19 induces inflammation around the olfactory nerve and in the olfactory pathway, leading to smell disorders. Corticosteroids might reduce this local inflammatory response and improve smell.

METHODS AND ANALYSIS

We will conduct a single-centre, randomised, placebo-controlled trial to determine the efficacy of a short high-dose treatment of oral prednisolone for persistent loss of smell after COVID-19 in the early phase. We will include 116 patients with persistent (>4 weeks) loss of smell within 12 weeks of COVID-19 diagnosis, based on a positive PCR/antigen test. One group receives 40 mg of prednisolone for 10 days and the other group receives matching placebo treatment. In addition, all patients will perform smell training for 12 weeks. The primary outcome is objective olfactory function measured by means of sniffin' sticks test. Secondary outcomes are objective gustatory function by means of taste strips test and subjective taste and smell ability, trigeminal sensations, quality of life and nasal symptoms, measured by three questionnaires. These outcomes will be measured at inclusion before treatment and 12 weeks later.

ETHICS AND DISSEMINATION

The Institutional Review Board of the University Medical Center Utrecht approved the research protocol (21-635/G-D, October 2021). The trial results will be shared in peer-reviewed medical journals and scientific conferences.

TRIAL REGISTRATION NUMBER

NL9635. EUCTR2021-004021-71-NL.

Etiology, Diagnosis, Complications, and Management of Acute Otitis Media in Children

Acute otitis media (AOM) is the most common infectious disease encountered by children under the age of two years and the most common cause of antibiotic use in children in the United States. AOM causes irritability, sleeplessness, decreased appetite, imbalance, and dizziness in patients, especially young children. This assessment was conducted to measure the effectiveness of surgical interventions in treating AOM. We reviewed the present findings regarding the etiology, clinical presentations, diagnosis, treatment, and surgical treatment of complications of AOM. Pain associated with AOM (otalgia) can be severe enough to cause parents to seek treatment for their infants or children. Various suggested measures have been used to treat AOM; antibiotic treatment with amoxicillin is still the treatment of choice for AOM, yet other antibiotics may be used in cases of allergy to penicillin or recent use of amoxicillin. Surgical intervention has been introduced and studied as a diagnostic, therapeutic, and preventive measure for AOM; nevertheless, a few studies have shown that surgical interventions are beneficial in treating and preventing AOM compared to the common practice of using antibiotics. Overdiagnosis of AOM is widespread, leading to injudicious antibiotic use, which contributes to antibiotic resistance. Further management should be determined together with the parent, particularly if observation is the primary intervention.

Effect of Ear Infections on Hearing Ability: A Narrative Review on the Complications of Otitis Media

Otitis media (OM) is an infection that occurs in the middle ear and can affect the structures around the ear, as well as the auditory system. It is one of the most frequent diseases affecting young children each year, especially those aged around six years, due to the anatomical structure and developing immune system. Although some cases of OM resolve spontaneously, children often need medical care since difficulties persist with such infections. The incidence of OM is higher among children than adults, and therefore, their speaking, hearing, and learning capabilities and general development are impaired by recurring middle ear infections. The literature over the last 40 years has documented the impact of early auditory deprivation produced by early OM with effusion (OME) on central auditory processing (CAP). This study aimed to review the impact of acute ear infections on hearing capacity, assess the complications of OM, and document the scientific evidence around the implications of early OME-induced hearing loss in children. Studies have reported the association between hearing loss owing to early OME and alterations in CAP in both children and adolescents. The auditory foundation enables hearing capacity, but this is continually depleted. Therefore, the use of strong antibiotics, sound amplification, hearing rehabilitation, and ear surgery in children must be improved.

INFLATE: a protocol for a randomised controlled trial comparing nasal balloon autoinflation to no nasal balloon autoinflation for otitis media with effusion in Aboriginal and Torres Strait Islander children

BACKGROUND

Otitis media with effusion (OME) is common and occurs at disproportionately higher rates among Indigenous children. Left untreated, OME can negatively affect language, development, learning, and health and wellbeing throughout the life-course. Currently, OME care includes observation for 3 months followed by consideration of surgical ventilation tube insertion. The use of a non-invasive, low-cost nasal balloon autoinflation device has been found beneficial in other populations but has not been investigated among Aboriginal and Torres Strait Islander children.

METHODS/DESIGN

This multi-centre, open-label, randomised controlled trial will determine the effectiveness of nasal balloon autoinflation compared to no nasal balloon autoinflation, for the treatment of OME among Aboriginal and Torres Strait Islander children in Australia. Children aged 3-16 years with unilateral or bilateral OME are being recruited from Aboriginal Health Services and the community. The primary outcome is the proportion of children showing tympanometric improvement of OME at 1 month. Improvement is defined as a change from bilateral type B tympanograms to at least one type A or C1 tympanogram, or from unilateral type B tympanogram to type A or C1 tympanogram in the index ear, without deterioration (type A or C1 to type C2, C3, or B tympanogram) in the contralateral ear. A sample size of 340 children (170 in each group) at 1 month will detect an absolute difference of 15% between groups with 80% power at 5% significance. Anticipating a 15% loss to follow-up, 400 children will be randomised. The primary analysis will be by intention to treat. Secondary outcomes include tympanometric changes at 3 and 6 months, hearing at 3 months, ear health-related quality of life (OMQ-14), and cost-effectiveness. A process evaluation including perspectives of parents or carers, health care providers, and researchers on trial implementation will also be undertaken.

DISCUSSION

INFLATE will answer the important clinical question of whether nasal balloon autoinflation is an effective and acceptable treatment for Aboriginal and Torres Strait Islander children with OME. INFLATE will help fill the evidence gap for safe, low-cost, accessible OME therapies.

TRIAL REGISTRATION

Australia New Zealand Clinical Trials Registry ACTRN12617001652369 . Registered on 22 December 2017. The Australia New Zealand Clinical Trials Registry is a primary registry of the WHO ICTRP network and includes all items from the WHO Trial Registration data set. Retrospective registration.

[Current views on the treatment and prevention of recurrent acute otitis media in children (review of clinical recommendations)]

Recurrent acute otitis media (RAOM) represents at least 3 or more separate episodes of acute otitis media within 6 months or four or more episodes over a 12-month period. The incidence of recurrent otitis media varies from 5 to 30% and does not tend to decrease. Until now, the questions of conservative and surgical treatment of patients remain unsolved. One of the main methods of treatment is antimicrobial therapy. Recently, the treatment of recurrent otitis media is complicated by the increasing acquired resistance of bacteria to antimicrobial drugs. There is also no consensus on the need for and scope of surgical interventions for children with RAOM. The authors in their article cite existing modern approaches to the prevention and treatment of RAOM in children.

Outcome of the 'waiting until spontaneous extrusion' strategy for long-term tympanostomy tube placement in children with cleft palate

BACKGROUND

Otitis media with effusion (OME) in children with cleft palate (CP) is known to be refractory to treatment and most of these patients undergo surgery for ventilation tube (VT) placement.

OBJECTIVES

To identify the outcomes of children with CP using long-term VT with a 'waiting until spontaneous extrusion' strategy.

MATERIAL AND METHODS

We retrospectively reviewed the medical records of all children with CP who visited our department from December 2016 to November 2017 and who received long-term VT placement in our department. Risk factors related to residual perforation and recurrence of OME were analyzed.

RESULTS

A total of 106 children were included in this study. Our statistical analysis of 94 ears followed for more than three months after VT loss revealed that longer VT placement was associated with residual perforation, and shorter VT placement was associated with OME recurrence. Although a longer duration of VT placement was associated with an increased rate, extremely long-term VT placement was not associated with residual perforation, as expected. Half of the VTs were spontaneously extruded at 40 months after insertion.

CONCLUSIONS AND SIGNIFICANCE

Long-term VT insertion using a waiting until spontaneous extrusion strategy is a potential option for children with CP.

Tympanostomy tubes in the age of quarantine

OBJECTIVES

After state-mandated COVID-19 quarantine measures were lifted in 2020, pediatric otolaryngologists noticed that many children who were previously scheduled for tympanostomy tube (TT) placement for indications of acute otitis media (AOM) or chronic middle ear effusions (OME) no longer required surgery. This study aims to describe the effect of home-quarantine on pediatric patients with recurrent AOM and OME to increase our understanding of these conditions.

METHODS

This was a retrospective review of pediatric patients that were originally scheduled for TT for recurrent AOM and/or OME, but had their procedure cancelled due to COVID-19. The chi-square test was used to compare the proportion of patients who no longer met indications for surgery stratified by original indication. Data was also collected for TT volume in the months before and after the start of the pandemic.

RESULTS

Of 59 patients originally scheduled for TT, 31.0% of the 42 patients who returned for follow-up still met indications for a procedure after a period of home-quarantine. Of these, 76.9% had persistent OME, 61.5% had recurrent AOM, and 69.2% had persistent conductive hearing loss. After elective surgery resumed, there was a substantial decrease in the number of TT procedures performed compared to pre-pandemic data.

CONCLUSION

After a period of quarantine, many patients previously scheduled for TT experienced resolution of their AOM or OME. Despite a nationwide recovery in outpatient surgical volume across otolaryngology practices, TT volumes remain low one year after the start of the pandemic, suggesting that continued COVID-19 precautionary measures are contributing to this lingering effect.

Versatility and Benefits of 4.0mm Flexible Nasal Endoscopy in 118 Children up to 10 Years of Age

Purpose

This retrospective study looked at the feasibility of using adult 4.0 mm flexible nasendoscopes (FNE) examination under local anesthetic (LA) in children three to 10 years old to diagnose adenoid hypertrophy (AH) and other conditions. We also looked for a correlation between the adenoid size on FNE and a) tonsil size, b) the typical symptoms of snoring, mouth breathing, impaired hearing, and apnoeic episodes c) the management options of otitis media with effusion (OME) and d) the adenoid size intraoperatively.

Methods

A retrospective, observational study of 118 children in an NHS pediatric otolaryngology clinic led by a single consultant. One hundred ten consecutive patients with suspected AH were divided into two groups of three to five years and six to 10 years. We compared the acceptance rate to FNE in two subgroups (three to five years and six to 10 years old) and examined the correlation between various parameters as outlined above, using the Chi-square test. Eight children underwent FNE for other reasons of change of voice and epistaxis.

Results

FNE was successfully performed in 86% of the patients without restraint. Thirty-three percent of patients had non-obstructive adenoids (OA) and did not require surgical intervention. The intraoperative adenoid size, symptoms of snoring, mouth-breathing, and apnoeic episodes positively correlated with OA; however, no correlation was seen with the tonsil size (p=0.1143). All patients with OA and type B tympanogram needed adenoidectomy and grommet insertion (p=0.0119), and those with type C curves recovered with adenoidectomy alone.

Conclusions

4.0 mm adult scope helped reach a definitive diagnosis for AH in most children above three years of age, thus proving cost-effective. The symptoms of snoring, mouth-breathing, and apnoeic episodes had a positive correlation to the presence of OA; however, the tonsil size was seen to be independent of adenoid size.

Primary surgical management can be considered the treatment of choice for all patients with OA and type B tympanogram without a trial of conservative therapy.

Office Insertion of Tympanostomy Tubes and the Role of Automated Insertion Devices

OBJECTIVE

Insertion of tubes in an office setting and automated tube insertion devices were identified as high-priority quality improvement opportunities during the update process for the 2013 clinical practice guideline on tympanostomy tubes from the American Academy of Otolaryngology-Head and Neck Surgery. The guideline update group, however, decided to avoid any recommendations on these topics, based on limited research evidence, and instead selected a subset of group members to author this state of the art review, with the goal of facilitating informed decisions in clinical practice.

DATA SOURCES

PubMed through September 2021, Google search of device manufacturer websites, and SmartTots research website for articles on anesthesia neurotoxicity.

REVIEW METHODS

A state of the art review format emphasizing evidence from the past 5 years, with manual cross-checks of reference lists of identified articles for additional relevant studies.

CONCLUSIONS

The existing literature is too sparse to make recommendations about procedure setting and optimal technique or assess long-term outcomes. The role of automated devices is uncertain, given the increased equipment cost and limited information on characteristics of the proprietary preloaded tubes, including intubation duration and rates of otorrhea, obstruction, medialization, granulation tissue, and persistent perforation.

IMPLICATIONS FOR PRACTICE

Whether to undertake in-office tube insertion in awake children should be based on clinician experience, clinician ability to interact with and reassure caregivers, shared decisions with caregivers, and judgment regarding the level of cooperation (or lack thereof) to be expected from a given child. Clinicians should remain alert to new research and expect increasing queries from patients and families.

Prolonged Perioperative Antibiotics: A Hidden Problem

OBJECTIVES

National guidelines generally recommend 24 hours or less of surgical antibiotic prophylaxis. In a freestanding, regional children's hospital, we evaluated the duration of antibiotic surgical prophylaxis to identify targets for standardization of practice.

METHODS

All procedures performed in 2017 were extracted from our local data warehouse; those involving an incision were considered a surgical procedure and correlated to antibiotic data. Antibiotic courses were reviewed if administered for >24 hours, or if the duration or indication for prophylaxis was uncertain. Total duration of prophylaxis (including discharge prescriptions) was calculated in hours for all procedures and categorized by department and by the quantity of prophylaxis received: none, single dose, multiple doses within 24 hours, and >24 hours. Percentage of procedures and total days of potential excess were calculated.

RESULTS

A total of 15 651 procedures were included; 5009 met criteria for chart review, and after further exclusions, 12 895 procedures were included in the analysis. In total, 55% of all 12 895 procedures received prophylaxis. A single dose was given in 30%. Over 24 hours was administered in 11%, and 14% received multiple doses <24 hours (both potential excess). Results were evaluated by surgical subspecialty and procedure type. There were 5733 cumulative days of surgical prophylaxis administered after 24 hours (potential excess).

CONCLUSION

In 2017, up to 25% of procedures received potentially unnecessary perioperative prophylaxis, indicating that national guidance specific to pediatrics would have high impact on antibiotic overuse in the pediatric surgical population.

The FUT2 Variant c.461G>A (p.Trp154*) Is Associated With Differentially Expressed Genes and Nasopharyngeal Microbiota Shifts in Patients With Otitis Media

Otitis media (OM) is a leading cause of childhood hearing loss. Variants in FUT2, which encodes alpha-(1,2)-fucosyltransferase, were identified to increase susceptibility to OM, potentially through shifts in the middle ear (ME) or nasopharyngeal (NP) microbiotas as mediated by transcriptional changes. Greater knowledge of differences in relative abundance of otopathogens in carriers of pathogenic variants can help determine risk for OM in patients. In order to determine the downstream effects of FUT2 variation, we examined gene expression in relation to carriage of a common pathogenic FUT2 c.461G>A (p.Trp154*) variant using RNA-sequence data from saliva samples from 28 patients with OM. Differential gene expression was also examined in bulk mRNA and single-cell RNA-sequence data from wildtype mouse ME mucosa after inoculation with non-typeable Haemophilus influenzae (NTHi). In addition, microbiotas were profiled from ME and NP samples of 65 OM patients using 16S rRNA gene sequencing. In human carriers of the FUT2 variant, FN1, KMT2D, MUC16 and NBPF20 were downregulated while MTAP was upregulated. Post-infectious expression in the mouse ME recapitulated these transcriptional differences, with the exception of Fn1 upregulation after NTHi-inoculation. In the NP, Candidate Division TM7 was associated with wildtype genotype (FDR-adj-p=0.009). Overall, the FUT2 c.461G>A variant was associated with transcriptional changes in processes related to response to infection and with increased load of potential otopathogens in the ME and decreased commensals in the NP. These findings provide increased understanding of how FUT2 variants influence gene transcription and the mucosal microbiota, and thus contribute to the pathology of OM.

A Systematic Review and Meta-Analysis: Timing of Elective Removal of Tympanostomy Tubes

OBJECTIVE(S)

Tympanostomy tube (TT) placement is the most common surgical procedure in children. Less than 10% of TT do not self-extrude. This study is a systematic review (SR) on elective TT removal in the pediatric population: timing, perforation rates, and role of simultaneous repair. A PICOTS (population, intervention, comparison, outcome, timing, setting) question was formulated: In pediatric patients who have retained TT, what is the preferred time to elective removal of such tubes, and what are the outcomes in terms of perforation rates? Does an intervention at the time of TT removal improve perforation rates?

STUDY DESIGN

Systematic review and meta-analysis.

METHODS

We searched four major electronic databases: EMBASE, MEDLINE, CDSR, CCRCT for articles published prior to 02/19/20. EndNote® was used to gather references, review abstracts, and obtain full text articles. Inclusion criteria were studies reporting patients aged 0 to 18 years undergoing elective TT removal with follow-up greater than 3 months. Exclusion criteria included patients >18 years, duplicate patient series, or case series with fewer than five patients. Articles that were not available in English, not available in full text, and those that only addressed long-acting TT were excluded. Data were pooled and meta-analysis was conducted to examine how timing of TT removal, patching of the tympanic membrane, or any TM intervention at TT removal affected outcomes.

RESULTS

A total of 1,064 references were found. We identified 63 unique studies for full text review. Of these, 17 were selected for SR. MINORS (Methodological Index for Nonrandomized Studies) scores were low-revealing high bias among the studies. Reported perforation rates after elective TT removal ranged from 0% to 57%. Four studies had data suitable for comparative meta-analysis, which showed a significant increase in perforation rates after elective removal of TT after 3 years compared to removal prior to 3 years (OR 2.89; CI 1.78-4.69). No difference in perforation rates were identified when TM intervention vs. no intervention at time of TT removal was performed (six studies: OR 1.21; CI 0.71-2.07). No difference in perforation rates was identified when the type of TM intervention was compared, including freshening of TM edges, to patching with various materials (paper, fat, gelfoam®/gelfilm®, Trichloroacetic acid) (three studies: OR 1.07; CI 0.52-2.19).

CONCLUSION

From the data reviewed in this SR and meta-analysis, elective TT removal at or prior to 3 years' retention showed decreased perforation rates. However, TM intervention at the time of TT removal was not shown to lower perforation rates. In the absence of tube complications such as granuloma formation, nonfunctional tube, or chronic tube otorrhea, it may be reasonable to wait up to 3 years to electively remove a retained TT. Laryngoscope, 2021.

Discontinuation and nonpublication of pediatric otolaryngology clinical trials

OBJECTIVES

Randomized controlled trial (RCT) discontinuation and nonpublication are potential mechanisms of waste in resources and lead to decreased advancement of medical science and compromised ethical issues in all specialties. However, the prevalence of discontinued or unpublished RCTs regarding common pediatric otolaryngology disorders and interventions remains unclear.

STUDY DESIGN

Cross-sectional analysis.

METHODS

Retrospective analysis of common pediatric otolaryngology RCTs registered in ClinicalTrials.gov up until November 2, 2018. Data were collected from the registry, and publication status was identified. If a reason for trial discontinuation or nonpublication was not identified through a systematic search, corresponding trialists were contacted through email.

RESULTS

After exclusion, 260 RCTs were included for analysis. Analysis found 198 (76%) RCTs were completed, and 62 (24%) trials were discontinued. The most commonly reported reasons for RCT discontinuation were program termination by sponsor or management (7/24; 29.2%), lack of participant enrollment, difficulty recruiting, or slow accrual (7/24; 29.2%). A total of 192 (192/260; 73.8%) published RCTs and 68 (68/260; 26.2%) unpublished RCTs were identified. Twenty-six (26/62; 42%) of the discontinued RCTs reached publication, while 36 (58%) remained unpublished. Regarding the completed RCTs, 166 of 198 (83.8%) completed trials reached publication, while 32 (32/198; 16.2%) remained unpublished after trial completion.

CONCLUSIONS

Approximately 1 in 4 of included RCTs were discontinued or did not reach publication. Findings suggest further guidance is needed for RCTs regarding common pediatric otolaryngology disorders and interventions.

LEVEL OF EVIDENCE

NA.

Effectiveness of Surgical Approach of Insertion Ventilation Tubes (Tympanostomy) and Adenoidectomy in Comparison with Non-Surgical Approach (Watchful Waiting Approach) in Children at the Age between 1 and 6 and Who Suffer from Otitis Media with Effusion (OME) in 12-Month Period of Observation-The Retrospective Analysis

(1) Background: Otitis media with effusion (OME) is one of the most common diseases in childhood. The objective was to assess clinically the effectiveness of the surgical approach (tube insertion with adenoidectomy) in comparison with the non-surgical approach (watchful waiting) during a 12-month observation period. (2) Methods: This study was retrospective and obtained approval from the bioethics committee. The criteria of inclusion in the first group (surgical approach) were: (1) a diagnosis of chronic otitis media with effusion in children aged between 1 and 6 years; (2) their medical history showed that they had undergone adenoidectomy and tympanostomy with the insertion of ventilation tubes (VTs). The criteria for inclusion in the second group (non-surgery) were similar to the first group except that their medical history showed they had not undergone adenoidectomy or tympanostomy with the insertion of VTs. There were 422 children included in the surgical group and 50 children in the non-surgical group, and the period of observation was 12 months. (3) Results: For the entire surgical group, the number of healthy days ranged from 20 to 365, with a mean of 328.0 days (SD = 91.4).In the non-surgical group, the number of healthy days ranged from 13 to 365, with a mean of 169.2 days (SD = 127.3). The difference in the number of healthy days was statistically significant (p < 0.001). The certainty of treatment in the first group was higher than in the second group, and the number of days without recurrence was significantly higher than in the second group. In the first group, there were 71 recurrences from 422 children (16.8%), and, in the second subgroup, there were 40 recurrences of acute otitis media (AOM) from 50 children (80%). The RR was 0.21. (4) Conclusions: The surgical approach in children aged 1-6 years who have been diagnosed with otitis media with effusion is reasonable and beneficial for the child.

Choosing Wisely Canada - pediatric otolaryngology recommendations

The Choosing Wisely Canada campaign raises awareness amongst physicians and patients regarding unnecessary or inappropriate tests and treatments. Using an online survey, members of the Pediatric Otolaryngology Subspecialty Group within the Canadian Society of Otolaryngology – Head & Neck Surgery developed a list of nine evidence based recommendations to help physicians and patients make treatment decisions regarding common pediatric otolaryngology presentations: (1) Don’t routinely order a plain film x-ray in the evaluation of nasal fractures; (2) Don’t order imaging to distinguish acute bacterial sinusitis from an upper respiratory infection; (3) Don’t place tympanostomy tubes in most children for a single episode of otitis media with effusion of less than 3 months duration; (4) Don’t routinely prescribe intranasal/systemic steroids, antihistamines or decongestants for children with uncomplicated otitis media with effusion; (5) Don’t prescribe oral antibiotics for children with uncomplicated tympanostomy tube otorrhea or uncomplicated acute otitis externa; (6) Don’t prescribe codeine for post-tonsillectomy/adenoidectomy pain relief in children; (7) Don’t administer perioperative antibiotics for elective tonsillectomy in children; (8) Don’t perform tonsillectomy for children with uncomplicated recurrent throat infections if there have been fewer than 7 episodes in the past year, 5 episodes in each of the past 2 years, or 3 episodes in each of the last 3 years; and (9) Don’t perform endoscopic sinus surgery for uncomplicated pediatric chronic rhinosinusitis prior to failure of maximal medical therapy and adenoidectomy.

Downward Trend in Resident Myringotomy and Tympanostomy Tube Experience

INTRODUCTION/OBJECTIVE

Historically, myringotomy, and the insertion of tympanostomy tubes has served as one of the initial surgical training experiences for residents. Resident experience with this procedure since the introduction of pneumococcal conjugate vaccines has not been well described in the literature. The objective of this study was to identify trends in resident training experience with chronic otitis media-related surgeries, such as myringotomy and tympanostomy tube placement. While multiple factors influence resident experience, we hypothesize that resident experience has decreased since the introduction of the pneumococcal 13-valent conjugate vaccine (PCV13).

METHODS AND MATERIALS

In a retrospective review of Accreditation Council for Graduate Medical Education (ACGME) National Data Reports, mean number of myringotomy and tympanostomy tube cases logged in the Resident Case Log System from 2006 to 2019 were collated and plotted against years to identify monotonic trends. Mann-Whitney U test was used to compare pre-PCV13 era and post-PCV13 era data.

RESULTS

Since the introduction of PCV13, there is a national decreasing trend in the myringotomy and tympanostomy tube placement by otolaryngology residents (P = .001).

CONCLUSIONS

Otologic surgeries are an important part of resident education and historically have served as one of the initial surgical training experiences for residents. There has been a significant reduction in the number of myringotomy and tympanostomy procedures performed by otolaryngology residents in the past decade. While multiple factors influence resident experience, it is possible that introduction of PCV13 has impacted resident exposure to myringotomy and tympanostomy tube placement. Resident proficiency with this procedure has likely not been affected by introduction of PCV13. Data should be reassessed in 5 years to determine if an impact of the PCV13 vaccine on resident training is evident.

Eight-and-a-half syndrome: a rare presentation

Eight-and-a-half syndrome is a rare entity characterised by conjugate horizontal gaze palsy, ipsilateral internuclear ophthalmoplegia and ipsilateral lower motor neuron type facial palsy. It is due to a lesion affecting median longitudinal fasciculus, paramedian pontine reticular formation and facial nerve fascicle on the same side at the level of pons. The diagnosis is easily missed as it needs detailed ocular movement examination. It is mainly caused due to infarction or demyelinating conditions. We are reporting an interesting case of a 54-year-old man with right-side eight-and-a-half syndrome due to acute ischaemic stroke and ST-elevation myocardial infarction of the inferior wall.

Behavioral Strategies to Minimize Procedural Distress During In-Office Pediatric Tympanostomy Tube Placement Without Sedation or Restraint

The purpose of this study was to evaluate behavioral strategies to minimize procedural distress associated with in-office tympanostomy tube placement for children without general anesthesia, sedation, or papoose-board restraints. 120 6-month- to 4-year-olds and 102 5- to 12-year-olds were treated at 16 otolaryngology practices. Mean age of children was 4.7 years old (SD = 3.18 years), with more boys (58.1%) than girls (41.9%). The cohort included 14% Hispanic or Latinx, 84.2% White, 12.6% Black, 1.8% Asian and 4.1% ‘Other’ race and ethnicity classifications. The in-office tube placement procedure included local anesthesia via lidocaine/epinephrine iontophoresis and tube placement using an integrated and automated myringotomy and tube delivery system. Behavioral strategies were used to minimize procedural distress. Anxiolytics, sedation, or papoose board were not used. Pain was measured via the faces pain scale-revised (FPS-R) self-reported by the children ages 5 through 12 years. Independent coders supervised by a psychologist completed the face, legs, activity, cry, consolability (FLACC) behavior observational rating scale to quantify children’s distress. Mean FPS-R score for tube placement was 3.30, in the “mild’ pain range, and decreased to 1.69 at 5-min post-procedure. Mean tube placement FLACC score was 4.0 (out of a maximum score of 10) for children ages 6 months to 4 years and was 0.4 for children age 5–12 years. Mean FLACC score 3-min post-tube placement was 1.3 for children ages 6 months to 4 years and was 0.2 for children age 5–12 years. FLACC scores were inversely correlated with age, with older children displaying lower distress. The iontophoresis, tube delivery system and behavioral program were associated with generally low behavioral distress. These data suggest that pediatric tympanostomy and tube placement can be achieved in the outpatient setting without anxiolytics, sedatives, or mechanical restraints.

Tympanostomies and tonsillar surgery in children during the COVID-19 pandemic in Finland

OBJECTIVE

To assess the impact of social restrictions due to COVID-19 on the number of tympanostomies and tonsillar surgeries in children.

METHODS

Incidences were calculated per 100 000 children for tonsillar surgery and tympanostomies in 2020 and compared to the mean incidence of referral years 2017 to 2019 by incidence rate ratios (IRR) with 95% confidence intervals (CIs). Median waiting times were also compared.

RESULTS

Before the lockdown, tonsillar surgery incidence was 33.4/100000 (IRR 1.14, CI 0.76-1.71) in February 2020. After the lockdown began, the incidence of tonsillar surgery was 1.4/100000 (IRR 0.04, CI 0.01-0.15) in April. In June, tonsillar operation incidence started to increase (20.4 per 100 000). The incidence of tympanostomies was 81% lower (IRR 0.19, CI 0.09-0.39) in April 2020 and 61% lower (IRR 0.39, CI 0.22-0.69) in August 2020 than in 2017-2019. These incidence rates remained lower all year (December 2020 IRR 0.13, CI 0.05-0.33). Median waiting time for tonsillar surgery was 3.3 months in 2020 and 1.6 months in 2017 to 2019; P <.001, and for tympanostomies 1.3 months in 2020 and 1.0 months in 2017 to 2019, P <.001. The referral rate to otorhinolaryngology during the severest restrictions was 35% lower in April and May 2020 compared with the reference years.

CONCLUSION

This study suggests that the restrictions against COVID-19 reduced the incidence rates of tonsil surgery and tympanostomies in children. Also, the lockdown and cancellations of elective operations in spring 2020 led to increased waiting times. These findings may help in preparing for future pandemics.Level of evidence: Level 3.

Impact of pneumococcal conjugate vaccines on healthcare utilization and direct costs for otitis media in children ≤2 years of age in two Swedish regions

In Sweden, the 7-valent pneumococcal conjugate vaccine (PCV7) was introduced in 2009 and replaced by the pneumococcal non-typeable Haemophilus influenzae protein D conjugate vaccine (PHiD-CV) or the 13-valent PCV (PCV13) from late 2009. We assessed the impact of PCVs on rates of antibiotic prescribing, tympanostomy tube placement (TTP), and healthcare resource utilization and direct costs of physician-diagnosed otitis media/acute otitis media (OM) in children ≤2 years of age living in Skåne (PCV7 then PHiD-CV) or Västra Götalandsregionen (VGR; PCV7 then PCV13). Retrospective cohort study using linked patient-level data from national and regional (Skåne and VGR) healthcare databases in Sweden from July 1, 2005, to December 31, 2013 (NCT02742753). Descriptive time-series analyses showed antibiotic prescriptions and TTP incidence declined after PHiD-CV/PCV13 introduction versus the pre-PCV period. The annualized mean frequencies of antibiotic use, primary care visits, outpatient visits, TTP and myringotomy procedures all decreased after PHiD-CV/PCV13 compared with pre-PCV cohorts. Annualized mean total OM-associated healthcare costs decreased in the PCV7 versus pre-PCV cohorts by 20.0% in Skåne and 10.2% in VGR, and further declined in the PHiD-CV and PCV13 cohorts (20.7% and 15.3%, respectively, relative to the PCV7 cohort), although the duration of PCV7 use differed between regions. Decreases in adjusted annualized cost ratios between cohorts per child susceptible to OM were statistically significant after PCV7 introduction and again with either PHiD-CV or PCV13 introduction in both regions. Following sequential PCV introduction, OM-related healthcare utilization and associated costs decreased in the study regions in Sweden.

Sequential contralateral facial nerve palsies following COVID-19 vaccination first and second doses

A 61-year-old man presented to the ENT emergency clinic with a history of unilateral facial nerve palsy occurring shortly after each dose of the Pfizer-BioNTech COVID-19 vaccine. The first episode developed 5 hours after administration of the first dose and the second 2 days after administration of the second dose. Investigations at initial presentation to the emergency department were unremarkable, and the patient was diagnosed with Bell’s palsy on both occasions. We describe the first case of Bell’s palsy occurring after each dose of any UK-approved COVID-19 vaccine. Single episodes of unilateral facial nerve palsies have been reported in clinical trials and in subsequent case reports. There has been no evidence, however, of an episode after each dose. We also describe the earliest onset of symptoms from timing of administration of the vaccine, further suggesting the Bell’s palsy was associated with the vaccine.

Single Visit Evaluation and Tympanostomy Tube Placement for the Treatment of Acute Otitis Media in Children

OBJECTIVE

To review our experiences with development of a single visit surgery (SVS) program for children with recurrent acute otitis media (AOM) undergoing tympanostomy tube (TT) placement the same day as their otolaryngology surgical consultation.

STUDY DESIGN

Retrospective cohort analysis.

METHODS

Retrospective series of patients participating in SVS from inception March 1, 2014 to April 30, 2020 were analyzed, with attention to factors associated with increasing interest and participation in SVS and parent experiences/satisfaction.

RESULTS

A total of 224 children had TT placed through SVS for AOM management. The average age of patients was 18.1 months (standard deviation 7.8 months), and 130 (58.0%) were male. The median interval between initial contact to schedule SVS, and the SVS date was 15 days (interquartile range 9-23 days). When analyzing year-over-year volumes from inception of SVS, notable increases were seen in 2016 and 2017 after a radio advertisement was played locally. A marked increase in volume was noted after implementation of a Decision Tree Scheduling (DTS) algorithm for children with recurrent AOM. Sixty-six (28.8%) procedures were performed after institution of DTS. A parent survey demonstrated high levels of satisfaction with the SVS experience. Estimations of savings to families in terms of time away from work demonstrated potential for indirect healthcare benefits.

CONCLUSIONS

SVS for TT placement was a successful, alternative model of care for management of children with AOM. Marketing strategies regarding SVS, and the inclusion of SVS pathway in DTS platforms increased rates of interest and choice of this option. Parents of children undergoing TT through SVS were satisfied with the overall experience.

LEVEL OF EVIDENCE

IV Laryngoscope, 2021.

Comparing telehealth with office-based visits for common pediatric otolaryngology complaints

OBJECTIVE

The objective of this study was to evaluate the feasibility of telehealth visits and compare office-based visits for pediatric patients undergoing evaluation of recurrent acute otitis media or sleep-disordered breathing.

METHODS

A retrospective cohort study compared telehealth patients with matched controls seen in the office. The feasibility of a thorough patient evaluation in a single telehealth visit without a follow-up office visit was assessed. Both groups were also compared for completeness of physical exam, management, follow-up recommendations, and correlation of physical exam findings with intraoperative findings.

RESULTS

100 children [mean age (SD) = 20.7 (15.6) months] with a chief complaint of recurrent acute otitis media and 128 children [5.4 (3.2) years] with a chief complaint of sleep-disordered breathing were evaluated. Recommendations for surgery, additional studies, or routine follow-up were similar between telehealth and office-based groups. Physical exam feasibility was significantly different for the nasal cavity, oropharynx, and middle ear (P < .001). Patients who underwent office-based consultation were much more likely to have findings of middle ear fluid at the time of tympanostomy tube placement (79.3% vs 39.3%, P = .002). There was no significant difference between preoperative and intraoperative tonsil size discrepancies (P = .749).

CONCLUSION

Telehealth can be used successfully for the evaluation of pediatric patients with sleep-disordered breathing; however, reliance on history alone may result in unnecessary tympanostomy tube placement in patients with recurrent acute otitis media. Physical examination of the oropharynx, nasal cavity, and middle ear via telehealth presents a unique challenge in pediatric otolaryngology.