Pediatric Tonsil Cancer: A National and Institutional Perspective.

OBJECTIVE: To evaluate childhood and adolescent tonsil cancer incidence and to identify the clinical characteristics indicative of those patients who would benefit from urgent operative intervention. STUDY DESIGN: The Surveillance, Epidemiology and End Results 18 database, inclusive of national cancer statistics from 1973 to 2013, provided quantitative tonsil cancer incidence data. An institutional retrospective chart review of pediatric patients diagnosed with tonsil malignancy from January 2013 to January 2017 identified supplementary qualitative clinical presentation information. RESULTS: The Surveillance, Epidemiology and End Results 18 database included 138 pediatric patients with tonsil cancer with an age-adjusted incidence rate of 0.021/100 000 patients per year. The majority of cases were unilateral (79.7%), and there was both a male and Caucasian predominance. Non-Hodgkin lymphoma (84.1%) was the most common malignancy, of which Burkitt lymphoma (31.1%), diffuse large B-cell lymphoma (26.8%), and follicular lymphoma (10.1%) were the most common subtypes. Five tonsillar malignancy patients were identified upon institutional chart review. The majority likewise had non-Hodgkin lymphoma and all shared a history of rapid tonsillar enlargement over ≤12 weeks. Significant tonsillar asymmetry was present in 4 patients. Four patients additionally exhibited prominent cervical lymphadenopathy. CONCLUSIONS: Pediatric tonsil cancer is rare, with non-Hodgkin lymphoma accounting for the majority of pediatric tonsillar malignancies. A high index of suspicion is appropriate in children who present with relatively rapid tonsil enlargement, tonsillar asymmetry characterized by a difference in tonsillar size of ≥2 degrees on the Brodsky scale, or concurrent prominent cervical lymphadenopathy.

Ambulatory Visits for Otitis Media before and after the Introduction of Pneumococcal Conjugate Vaccination.

OBJECTIVE: To examine the long-term trend of otitis media (OM)-associated ambulatory visits from 1997 to 2014 and to evaluate the impact of 7-valent and 13-valent pneumococcal conjugate vaccines (PCV7 and PCV13) on OM ambulatory visits. STUDY DESIGN: We examined OM-associated ambulatory visits in children, using the National Ambulatory Medical Care Survey and National Hospital Ambulatory Medical Care Survey. RESULTS: A total of 24 148 OM-related visits were identified from 363 240 ambulatory visits. OM visits accounted for 9.5% of all ambulatory visits in 1997-1999, 7.1% in 2002-2009, and 5.5% in 2012-2014. Between the pre-PCV7 and the post-PCV13 period, annual physician's office visits for OM declined from 826 to 387 visits per 1000 children among children younger than 2 years of age. Compared with the pre-PCV7 period, office visit rates for OM significantly declined by 51% (95% CI 42%-58%) among children younger than 2 years of age and by 37% (95% CI 23%-48%) among children 2-4 years of age during the post-PCV13 period. Among children younger than 2 years of age, emergency department visits for OM declined by 47% (95% CI 36%-55%) during the post-PCV13 period, and hospital outpatient visits declined by 30% (95% CI 8%-48%) during the PCV13-transition period. OM-related visits declined across sex, race/ethnicity, health insurance status, and geographic region. CONCLUSION: Our nationwide study shows that ambulatory visits for OM have declined following the introduction of PCV7 and PCV13. Future research on the evolving microbiology of OM and continued monitoring of the epidemiology of pneumococcal disease are needed.

Case 226: Oval Window Atresia.

A 6-year-old girl presented with bilateral hearing loss. Her otologic, birth, and family histories were limited, given that she was adopted, but her parents reported that she had had difficulty hearing and speaking ever since they adopted her at 2 years of age. Her parents denied a history of acute otitis media, otorrhea, otalgia, vertigo, autophony, or tinnitus since her adoption. At 2.5 years of age, a diagnosis of hearing loss was made, and she was given hearing aids. Her parents believed that she had been doing well with both receptive and expressive language since she had received the hearing aids. At examination, she had small bilateral preauricular skin tags and normal pinna. Her external auditory canals were of a normal caliber bilaterally, with no otorrhea or lesions. The tympanic membranes were translucent and mobile at pneumatic otoscopy. There was no evidence of a middle ear lesion, nor was there a Schwartz sign. She had no nystagmus or vertigo at pneumatic otoscopy. Audiometry was performed and revealed moderate to severe conductive hearing loss bilaterally, with a mixed component present at 2000 KHz. She had normal bilateral middle ear pressure at tympanometry. Thin-section computed tomography (CT) of the temporal bone was performed.

Congenital Pyriform Aperture Stenosis: Not All Patients Require Open Repair.

OBJECTIVE: Evaluate the management options for congenital nasal pyriform aperture stenosis (CNPAS). STUDY DESIGN: Case series. SETTING: Tertiary referral children's hospital. METHODS: The medical records of CNPAS patients managed from January 2015 to 2023 were reviewed for medical history, management, and outcomes. RESULTS: Fifteen patients met inclusion criteria. Six patients (40.0%) had a central mega incisor and 4 (26.7%) had holoprosencephaly. Three (20%) patients were managed with medications alone. Mean PA width was similar between patients managed medically versus those managed surgically (mean width 6.2 ± 0.15 mm vs 6.1 ± 0.38 mm). Median age at first procedure was 50 (range 8-263) days. Seven (46.7%) underwent an initial balloon nasal dilation and 5 (33.3%) underwent an open sublabial repair. Operative time was lower in the balloon dilation group (mean 27 vs 104 minutes). Five patients had a single balloon dilation and 2 required revision procedures: 1 underwent a second balloon dilation, and 1 patient underwent a subsequent open sublabial procedure. Four patients with an initial open sublabial approach returned to the operating room for nasal balloon dilation or debridement due to nasal synechiae. CONCLUSION: There has been general shift towards minimally invasive surgery. In our series, 8 (53.3%) patients were managed successfully with medical therapy or a single nasal balloon dilation procedure. Of those who underwent an open surgical repair, most (4/5) required a revision procedure due to synechiae. Given the relative success and lower operative time of balloon dilation, this option should be considered in the management algorithm for CNPAS.

Preservation of olfactory function following pediatric endoscopic endonasal skull base surgery with nasoseptal flap reconstruction.

OBJECTIVE: Endoscopic endonasal surgery is a feasible approach to lesions of the pediatric skull base. Olfactory outcomes following endoscopic endonasal approach (EEA) have been reported in the adult literature, but pediatric outcome data is lacking. The purpose of this preliminary study is to evaluate post-operative olfactory outcomes in pediatric patients who underwent EEA through transsphenoidal and/or transclival corridors. METHODS: Retrospective chart review of patients < 18 years of age who underwent EEA with nasoseptal flap skull base reconstruction between March 2019-January 2022. Following their first post-operative debridement and 6 months following surgery, patients were administered the University of Pennsylvania Smell Identification Test (UPSIT) to assess olfactory function. RESULTS: Fifteen patients (7 female, 8 male) with a mean age of 14.9 years met inclusion criteria. Thirteen (86.7%) patients required a transsphenoidal approach and 2 (13.3%) patients underwent a combined transsphenoidal and transclival approach. Mean time between surgical resection and first olfactory testing was 6.3 weeks (range 4.6-7.3 weeks). Nine patients (60.0%) had normosmia following EEA while 3 (20.0%) had mild microsmia, and 3 (20.0%) had moderate microsmia at 6 weeks following surgery. Results improved at their 6 month follow up visits. No patients experienced post-operative severe microsmia or anosmia. CONCLUSIONS: Olfactory preservation is possible following pediatric EEA, though 40% of patients will develop some degree of microsmia in the immediate post-operative period and 20% will have some persistent dysfunction at 6 months. Long-term data is necessary to determine if microsmia continues to improve over time.

Pediatric sporadic Burkitt lymphoma of the head and neck: A case series and analysis of national trends.

OBJECTIVE: Burkitt lymphoma (BL) is an aggressive form of non-Hodgkin lymphoma with the sporadic subtype being predominant in North America. The clinical presentations and outcomes of pediatric BL within the head and neck were assessed using both an institutional case series and the Surveillance, Epidemiology, and End Results (SEER) Cancer database. METHODS: The electronic medical record at our quaternary children's hospital was queried over a 22-year period (2000-2022) for BL patients with head and neck manifestations. Demographics, clinical presentation, staging, treatment, and outcomes data were collected and analyzed. A corresponding review of the SEER database from 1975 to 2022 was also performed. RESULTS: Our institutional case series identified 48 sporadic BL patients with a mean age of 8.7 years, the majority of whom were male (79 %) and white (74 %). The most common primary sites were the cervical lymph nodes (38 %) and (or) palatine tonsils (23 %). Thirty-five patients (73 %) were treated initially for a presumed inflammatory or infectious process before undergoing malignancy work-up, which did not significantly delay time to diagnosis (31.5 vs. 38.8 days, p = 0.27). The SEER database analysis identified 78 cases, 43.5 % of whom were 5-9 years of age, with a similar male (66 %) and Caucasian (76.9 %) predominance. Cervical lymph nodes were also the most common subsite (67 %), followed by the palatine tonsils (13 %). Remission rates were similar, 93.7 % and 94.8 %, respectively, in both the institutional and SEER database cohorts. CONCLUSION: Unilateral cervical lymphadenopathy and asymmetric tonsillar hypertrophy are the most common presentations in sporadic BL in the head and neck. Clinical presentation in patients with BL is often similar to common, insidious pediatric otolaryngology symptoms and a majority of patients initially undergo treatment for presumed infectious or inflammatory disease. Although overall BL disease-free survival is high even for disseminated BL, the prognosis is better for local/regional disease, and minimizing time to diagnosis and treatment should remain a priority.

Pediatric cerebrospinal fluid rhinorrhea caused by low flow vascular anomaly of the temporal bone: A case series.

OBJECTIVE: Atraumatic cerebrospinal fluid (CSF) rhinorrhea is uncommon in children and necessitates a multi-disciplinary evaluation for an etiology. Underlying osseous abnormality due to extensive or multifocal low flow vascular anomaly should be considered as a potential cause of spontaneous CSF leak. Treatment of multifocal low flow vascular anomalies may include medical and surgical approaches. In this series, we seek to determine the presenting signs and symptoms and medical and surgical treatment options for multifocal or extensive low flow vascular anomalies. METHODS: A retrospective case series at a quaternary care children's hospital was compiled. All children with CSF rhinorrhea diagnosed and treated for multifocal low flow vascular anomalies at our institution were included. A total of four patients were identified. RESULTS: All four patients had delay in initial diagnosis of underlying cause of meningitis and CSF rhinorrhea. Average age at diagnosis of multifocal low flow vascular anomaly was 7 years. This was on average 4 years after initial presentation for medical attention. Treatment approach was multidisciplinary and included medical management with sirolimus and bisphosphonates as well as surgical approaches to the skull base (lateral and anterior) to prevent CSF egress. CONCLUSION: Consideration of multifocal low flow vascular anomaly should be included in any pediatric patient presenting with CSF rhinorrhea.

Juvenile Nasopharyngeal Angiofibroma: Outcomes Analysis Based Upon Hospital Volume.

OBJECTIVE: To evaluate the management of juvenile nasopharyngeal angiofibroma (JNA) from a national perspective with outcomes comparison based on hospital volume. STUDY DESIGN: Ten-year Pediatric Health Information Systems (PHIS) data analysis. METHODS: The PHIS database was queried for the diagnosis of JNA. Data regarding demographics, surgical approach, embolization, length of stay, charges, readmission, and revision surgery was collected and analyzed. Hospitals were classified as low volume if fewer than 10 cases and high volume if greater than or equal to 10 cases during the study period. A random effects model compared outcomes based on hospital volume. RESULTS: A total of 287 JNA patients were identified with a mean age of 13.8 (± 2.7) years. Nine hospitals were classified as high volume, accounting for a total of 121 patients. The mean length of hospitalization, blood transfusion rate, and 30-day readmissions did not differ significantly by hospital volume. Patients cared for at high-volume institutions were less likely to require postoperative mechanical ventilation (8.3% vs. 25.0%; adjusted RR = 0.32; 95% CI 0.14-0.73; p < 0.01) or return to the operating room for residual disease than patients admitted to low-volume hospitals (7.4% vs. 20.5%; adjusted RR = 0.38; 95% CI 0.18-0.79; p = 0.01). CONCLUSIONS: The management of JNA is complex from both an operative and perioperative management standpoint. Over the past decade, nearly half (42.2%) of JNA patients have been managed at nine institutions in the United States. These centers have significantly lower rates of postoperative mechanical ventilation and the need for revision surgery. LEVEL OF EVIDENCE: 3 Laryngoscope, 133:3216-3220, 2023.

Congenital nasal obstruction: clinical and radiologic review.

Congenital nasal obstruction can result in neonatal respiratory distress because neonates are obligate nasal breathers. Therefore, all physicians who deal with infants should be familiar with the structural abnormalities, masses, and syndromes that cause nasal obstruction, so that appropriate work-up and treatment can be promptly initiated. This paper reviews the embryology of the nasal passage and then continues with the different causes of nasal obstruction. Special attention is paid to the presentation, physical exam findings, and imaging modality of choice.

Location of airway obstruction in term and preterm infants with laryngomalacia.

OBJECTIVE: The aim of this study was to describe and compare the airway findings in term and preterm infants with laryngomalacia. METHODS: A retrospective review of 130 patients diagnosed as having laryngomalacia at a tertiary referral center between July 2004 and August 2009 was conducted. Medical records were reviewed for demographic data, supraglottic and glottic airway findings, concomitant airway lesions, and the need for intervention. RESULTS: The mean gestational age and age at diagnosis was 36 and 15 weeks, respectively. Combined posterior and anterior supraglottic collapse was the most common finding (31%). Posterior collapse alone occurred in 25%, anterior collapse in 14%, and lateral collapse in 10%. Twelve percent of patients had all 3 sites of collapse. Forty-one percent of patients had a secondary airway lesion, with tracheomalacia being the most common. Preterm infants had significantly higher rates of reflux and more sites of collapse than did term infants (P < .0001). Eight patients required an intervention for their symptoms. CONCLUSIONS: Children with laryngomalacia tend to have more than 1 area of supraglottic collapse, and more than one third have a secondary lesion. All patients who required an intervention had more than 1 area of collapse, and 63% of these patients had a secondary airway lesion. Our high incidence of secondary lesions is similar to recent reports.

Management of Intracranial Sinusitis Complications in Children and Adolescents: Similarities and Differences Among Otolaryngology Subspecialists.

The purpose of this study was to compare the management of intracranial sinusitis complications in pediatric patients between members of the American Rhinologic Society (ARS) and the American Society of Pediatric Otolaryngology (ASPO). A cross-sectional web-based survey was distributed twice to the ASPO and ARS membership over an 8-month period. The overall survey response rate was 12.1% (7.5% of ARS members and 17.3% of ASPO members). Recommended management was similar with respect to the use of intravenous antibiotics, nasal saline irrigations, topical decongestants, and nasal steroid sprays. Recommendations diverged with regards to systemic steroid use and urgent/emergent endoscopic sinus surgery (ESS). ARS members were more likely to recommend systemic corticosteroids. ASPO members were more likely to recommend immediate ESS. Based on survey responses, we found differences in practice patterns among subspecialists, which indicates additional collaborative research between societies is necessary to develop and disseminate evidence-based guidelines for these patients. Level of Evidence: 4.

Vestibular pneumolabyrinth: why assessment with temporal bone computed tomography utilizing dynamic focal spot mode is important for the diagnosis.

We present an interesting and relatively uncommon case of vestibular pneumolabyrinth in a young child post-trauma. His initial clinical exam and imaging studies of the head and cervical spine were negative. He subsequently developed nystagmus and a dedicated temporal bone study demonstrated a subtle fracture and vestibular pneumolabyrinth. Temporal bone fractures can be difficult to appreciate, and therefore, associated findings of fluid in the middle ear, stapes dislocation, or vestibular pneumolabyrinth must be carefully evaluated. Temporal bone computed tomography is a high resolution study, utilizing dynamic focal spot mode which leads to increased sampling and resolution, thereby reducing aliasing artifacts but a longer scan time and increased radiation dose. CT head and cervical spine normally obtained without using this technique leads to aliasing artifacts where even the normal endolymph in the inner ear structures appear hypodense mimicking pneumolabyrinth, thereby obscuring true pneumolabyrinth. It is important to be aware of this finding and technique-related artifact, if a temporal bone injury is suspected, to ensure an earlier diagnosis and optimum management.

Paediatric nasal dermoid: evaluation and management.

PURPOSE OF REVIEW: The aim of this study was to present the evaluation and current management of congenital paediatric nasal dermoid. RECENT FINDINGS: There has been a trend towards less invasive surgical excision techniques, including purely endoscopic excision, endoscopic-assisted approaches and midline excision with nasal bone osteotomies and bone flap. These approaches allow adequate access for both total resection and nasal contour and skull base reconstruction. Following resection, if nasal bone osteotomies are insufficient for restoring nasal appearance, free temporoparietal fascial graft and/or conchal cartilage can be considered. For nasal tip deformities, interdomal sutures and free fat grafting are a suitable option. SUMMARY: Complete surgical excision remains the treatment of choice for nasal dermoid lesions. The surgical approach taken and reconstruction depends on the type of lesion (cyst versus sinus or fistula), location (intranasal versus extranasal), whether or not there is intracranial extension, and experience of the surgical team.

Validation of the Nasal Obstruction Symptom Evaluation Scale in Pediatric Patients.

OBJECTIVE/HYPOTHESIS: The Nasal Obstruction Symptom Evaluation (NOSE) is a disease specific quality of life instrument developed and validated in adults. The objective of this study is to evaluate the validity of the NOSE scale for pediatric nasal obstruction. We also examined the effect of septoplasty with bilateral inferior turbinate reduction in this population. STUDY DESIGN: A validation study at a tertiary care children's hospital. METHODS: Thirty-eight pediatric patients who underwent septoplasty and bilateral inferior turbinate reduction between 2014 and 2018 were included. Patients were administered the NOSE instrument on the day of their clinic evaluation, the day of surgery, and at their 6 to 8-week post-operative appointment. A sample of 40 pediatric patients with non-rhinologic complaints was also included. Confirmatory factor analysis was performed to evaluate the factorial validity of the NOSE instrument. RESULTS: Of the 78 patients included, the mean age was 15.4 years (SD 3.4). In the confirmatory factor analysis, factor loadings were all significant and ranged from 0.95 to 0.99. Internal consistency reliability using Omega and maximal reliability H indices were well above recommended standards (Omega = 0.983 and maximal H = 0.988). Test-retest reliability was also adequate. Mean NOSE scores significantly improved following surgery (from 96.7 [SD 6.2] to 8.8 [SD 7.8]; mean difference = -87.9; 95% CI: -84.5, -91.3; P < .001). Similar improvements were observed across age groups. CONCLUSIONS: The NOSE scale is a valid and reliable quality of life instrument for pediatric patients with nasal obstruction. Nasal septoplasty with bilateral turbinate reduction substantially improved symptoms of nasal obstruction. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:E2594-E2598, 2021.

Improvement of Pulmonary Function in Cystic Fibrosis Patients following Endoscopic Sinus Surgery.

OBJECTIVE/HYPOTHESIS: To compare pre-and post-operative pulmonary function relative to disease severity in cystic fibrosis (CF) patients following endoscopic sinus surgery (ESS). STUDY DESIGN: Retrospective chart review. METHODS: Patients with CF who underwent ESS between January 1996 and July 2018 were identified, with subsequent study exclusions based upon surgical indications or incomplete records. CF disease severity was based upon percentage predicted of forced expiratory volume in 1 second (%FEV1) with <40% considered severe disease, 40% to 70% as moderate disease, and >70% as mild disease. The changes in %FEV1 before and after ESS were examined using multivariable mixed-effects models controlling for age, gender, genotype, medications, nutritional status, diabetes status, microbiology results, extent of surgery, and number of surgeries. RESULTS: A total of 427 surgeries were performed in 188 patients during the study period. Mean age at first ESS was 12.7 years (SD 6.0 years, range 4-38) and 54.8% were females. The effect of ESS varied by severity of lung disease. After surgery, %FEV1 increased by 8.1% (95% CI: 2.3, 13.9%) among patients with severe lung disease and by 3.0% (95% CI: 0.7, 5.2%) among patients with moderate disease. %FEV1 also increased by 7.3% (95% CI: 4.2, 10.5%) among patients with mild disease whose %FEV1 value was 70% to 80% at baseline. No improvement was observed in patients with a baseline %FEV1 >80%. CONCLUSIONS: When controlling for important confounding factors, lung function improved following ESS among CF patients with severe and moderate disease and in select patients with mild disease. This improvement was sustained at 12 months following surgery. LEVEL OF EVIDENCE: 4 Laryngoscope, 131:1930-1938, 2021.

Postoperative Disposition Following Pediatric Sistrunk Procedures: A National Database Query.

OBJECTIVE/HYPOTHESIS: Variability exists in the postoperative disposition of children following Sistrunk procedures. Management options include discharge home versus overnight observation, with the latter allowing monitoring for immediate postoperative complications, presumably reducing the need for subsequent readmission. This study investigates the association between overnight observation and ambulatory management of children undergoing Sistrunk procedures and relevant postoperative complication and revisit rates to clarify best practice for these patients. METHODS: This was a retrospective database review using the Pediatric Health Information System database from 2007 to 2016. RESULTS: The cited dataset identified 6,434 qualifying patients, categorized into ambulatory versus overnight observation cohorts. The overall 30-day revisit rate was 4.9%; the revisit rate with overnight observation (6.1%) was higher than for ambulatory patients (3.8%, adjusted odds ratio (OR) 1.60; 95% confidence interval (CI): 1.21, 2.12). Revisit rates were significantly higher in patients 2 years of age or younger compared to older patients (6.7% vs. 4.3%). The rates of return to the operating room for the observation versus ambulatory groups were 1.8% and 0.5%, respectively. Cervical fluid collection and neck swelling were among the most common revisit indications in both groups, with a mean time to presentation of 9 days. CONCLUSIONS: This study demonstrates that ambulatory management following a Sistrunk procedure is not associated with increased rates of common postoperative complications, readmission, or need for secondary surgical intervention. A Sistrunk procedure may be safely performed on an ambulatory basis in select cases. LEVEL OF EVIDENCE: IV Laryngoscope, 131:E2352-E2355, 2021.

Does Ibuprofen Increase Bleed Risk for Pediatric Tonsillectomy?

OBJECTIVE: To evaluate risk factors for pediatric posttonsillectomy hemorrhage (PTH) and the need for transfusion using a national database. STUDY DESIGN: Retrospective cohort study. SETTING: The study was conducted using the Pediatric Health Information System (PHIS) database. METHODS: Children ≤18 years who underwent tonsillectomy with or without adenoidectomy (T±A) between 2004 and 2015 were included. We evaluated the risk of PTH requiring cauterization according to patient demographics, comorbidities, indication for surgery, medications, year of surgery, and geographic region. RESULTS: Of the 551,137 PHIS patients who underwent T±A, 8735 patients (1.58%) experienced a PTH. The risk of PTH increased from 1.33% (95% confidence interval [CI]: 1.15%, 1.53%) in 2010 to 1.91% (95% CI: 1.64%, 2.24%) in 2015 (P < .001). Older age (≥12 vs <5 years old: adjusted odds ratio [aOR] 3.17; 95% CI: 2.86, 3.52), male sex (aOR 1.11; 95% CI: 1.05, 1.17), medical comorbidities (aOR 1.18; 95% CI: 1.08, 1.29), recurrent tonsillitis (aOR 1.15; 95% CI: 1.07, 1.24), and intensive care unit admission (aOR 1.74; 95% CI: 1.55, 1.95) were significantly associated with an increased risk of PTH. Use of ibuprofen (aOR 1.36; 95% CI: 1.22, 1.52), ketorolac (aOR 1.39; 95% CI: 1.14, 1.69), anticonvulsant (aOR 1.23; 95% CI: 1.03, 1.76), and antidepressants (aOR 1.35; 95% CI: 1.03, 1.76) were also associated with an increased risk of PTH. The need for blood transfusion was 2.1% (181/8735). CONCLUSION: The incidence of PTH increased significantly between 2011 and 2015, and ibuprofen appears to be one contributing factor. Given the benefits of ibuprofen, it is unclear whether this increased risk warrants a change in practice.

Perioperative pain control and tympanostomy tube outcomes.

OBJECTIVE: To evaluate perioperative pain management regimens as they relate to tympanostomy tube outcomes. STUDY DESIGN: Retrospective chart review. SETTING: Tertiary referral children's hospital. SUBJECTS: and Methods: The medical records of patients ≤18 years old who underwent tympanostomy tube placement were reviewed for indications, perioperative pain medications, post anesthesia recovery unit (PACU) measures, and tympanostomy tube occlusion rates. RESULTS: Four hundred and fifty-five patients met inclusion criteria. Median age was 1.7 years (interquartile range: 1.2-3.3 years). Recurrent acute otitis media (n = 239, 52.5%) was the most common indication. All patients were American Society of Anesthesiologists (ASA) class 1 (n = 244, 58.1%) or 2 (n = 176, 41.9%). Fentanyl alone (n = 321, 70.6%) was the most common intraoperative analgesic administered followed by ketorolac alone (n = 40, 8.8%), and fentanyl and ketorolac together (n = 58, 12.8%). There was no significant difference in FLACC pain score at discharge and recovery time (minutes) also did not differ by intraoperative analgesia group (34.3 ± 15.2 for fentanyl; 36.2 ± 13.0 for ketorolac; 31.0 ± 12.5 for fentanyl and ketorolac together). Forty nine patients (11.6%) had an occluded tympanostomy tube at follow-up. Patients ≤1 year of age had a significantly higher risk of tube occlusion than patients >1 year of age (23.7% vs. 8.9%; p < 0.001). There was no significant difference in tube occlusion rates based on indication for tube placement, history of tube placement, intraoperative findings, or intraoperative pain regimen. CONCLUSIONS: Ketorolac is a reasonable non-narcotic alternative to fentanyl which provides equal pain control and does not increase tube occlusion rates.

Pediatric Subperiosteal Abscess Secondary to Acute Sinusitis: A Systematic Review and Meta-analysis.

OBJECTIVES/HYPOTHESIS: The surgical versus medical management of subperiosteal abscess can be controversial. The purpose of this study was to summarize current literature and provide pooled analyses to help direct management decisions. STUDY DESIGN: Systematic review and meta-analysis. METHODS: Patients <18 years old with subperiosteal abscess secondary to acute sinusitis were reviewed, and a meta-analysis was conducted. Studies including five or more patients written in English were the primary search focus. RESULTS: Thirty-eight studies met inclusion criteria for the systematic review, and seven studies contained sufficient data for the meta-analysis. A total of 1,167 patients between the ages of 10 days and 18 years were included. Eleven sign/symptom categories were identified, with restricted ocular motility (n = 289, 45.9%), proptosis (n = 277, 44%), and fever (n = 223, 35.4%) being most frequent. Staphylococcus aureus was the most common pathogen isolated from cultures. Patients with abscess volume greater than the threshold specified in each individual study were over three times more likely to require surgical intervention compared to those with smaller abscess volume (pooled risk ratio [RR] = 3.61, 95% confidence interval [CI]: 2.40-5.44). Proptosis and gaze restriction also significantly predicted surgical intervention (pooled RR = 1.65: 95% CI: 1.29-2.12 for proptosis/pooled RR = 1.90; 95% CI: 1.20-3.00 for gaze restriction). CONCLUSIONS: Approximately half of patients with a subperiosteal abscess undergo surgical drainage. Abscess volume appears to be the most significant predictive risk factor. Detailed data from future studies regarding radiologic and ophthalmologic parameters are needed to provide more definitive values predictive of which patients are likely to fail medical therapy. LEVEL OF EVIDENCE: 2a Laryngoscope, 2020.