Tympanostomy Tube Otorrhea: Microbiological Differences Between Children with and Without Cleft Palate.

OBJECTIVE: To characterize and compare microbiological profiles in tympanostomy tube otorrhea for children with and without cleft palate. DESIGN: Retrospective cohort study. SETTING: Pediatric otolaryngology and multidisciplinary cleft/craniofacial clinic at a single tertiary care center. PATIENTS: Children with and without cleft palate <18 years of age who underwent tympanostomy tube placement between 2017-2021. MAIN OUTCOME MEASURES: Otopathogen profiles and antibiotic resistance patterns in ear culture specimens obtained in children presenting for treatment of recalcitrant post-tympanostomy tube otorrhea. RESULTS: Of the 886 children with tympanostomy tubes placed between 2017-2021, 345 (38.9%) had clinically significant otorrhea defined as requiring at least one otolaryngology visit for treatment. Children with cleft palate had higher rates of otorrhea (50.0% versus 35.7%; P < .01). In the 128 cultures obtained, Staphylococcus aureus was the most common organism in both groups present in 39.8% of cultures; 49% were methicillin-resistant (MRSA). Pseudomonas aeruginosa was also frequently isolated (20.0% versus 23.4%, P = .69) in children with and without cleft palate. Collectively, fluoroquinolone resistance was observed in 68.6% and 27.6% of the S. aureus and P. aeruginosa isolates, respectively, however, no differences in fluoroquinolone resistance were observed between cleft and non-cleft cohorts. Corynebacterium species were isolated more frequently in children with cleft palate (26.7% versus 6.1%, P < .01), a finding of unclear significance. CONCLUSIONS: Recalcitrant post-tympanostomy tube otorrhea is more common in children with cleft palate. MRSA was the most common isolate, which was commonly resistant to first-line fluoroquinolone therapy.

Utility of Screening for Obstructive Sleep Apnea with the Pediatric Sleep Questionnaire (PSQ) in Children with Craniofacial Anomalies.

OBJECTIVE: To determine the accuracy of the Pediatric Sleep Questionnaire (PSQ) as a screening tool for obstructive sleep apnea in children with craniofacial anomalies. DESIGN: Retrospective cohort study. SETTING: Multidisciplinary cleft and craniofacial clinic at a tertiary care center. PATIENTS: Children with craniofacial anomalies 2 to ≤18 years of age who both completed a PSQ screen and underwent polysomnography (PSG) without interval surgery. MAIN OUTCOME MEASURES: Sensitivity and specificity of the PSQ in detecting an obstructive apnea-hypopnea index (AHI) ≥ 5 events/hour. RESULTS: Fifty children met study criteria, with 66% (n = 33) having an associated syndrome. Mean patient age at time of PSQ was 9.6 + 4.0 years. Overall, 33 (64%) screened positive on the PSQ, while 20 (40%) had an AHI ≥ 5. The sensitivity and specificity for identifying AHI ≥ 5 was 70% and 40%, respectively. With subgroup analysis, the sensitivity and specificity were higher (100% and 50%) in children with non-syndromic palatal clefting but lower (65% and 31%) in children with a syndrome or chromosomal anomaly. There was no correlation detected between PSQ score and AHI severity (p = 0.25). The mean obstructive AHI in the study population was 10.1 ± 22.7 despite 44% (n = 22) undergoing prior adenotonsillectomy. CONCLUSIONS: The PSQ was less sensitive and specific in detecting an AHI ≥ 5 in children with craniofacial anomalies than in a general population, and particularly poor in for children with syndrome-associated craniofacial conditions. Given the high prevalence of OSA in this patient population, a craniofacial-specific validated screening tool would be beneficial.

Clinical Characteristics and Post-Operative Outcomes in Children with Very Severe Obstructive Sleep Apnea.

Available information on clinical characteristics and post-operative outcomes in children with very severe obstructive sleep apnea (OSA) is limited. Our study evaluates the clinical features and polysomnographic (PSG) variables that predict post-operative outcomes in children with an obstructive apneal hypopnea index (AHI) of more than 25 events/hr. In this study from a single tertiary care center, we performed a retrospective chart review of patients with an AHI > 25/hr, who underwent tonsillectomy and adenoidectomy (T&A) between January 2016 and September 2021. In total, 50 children were included in the study: 26.0% (13/50) of children experienced post-operative respiratory events and four children needed intubation and ventilator support. Compared with children without respiratory events, children requiring post-operative respiratory interventions were younger (4.4 ± 5.2 vs. 8.0 ± 5.2 years; p = 0.04), had higher pre-operative AHI (73.6 ± 27.4 vs. 44.8 ± 24.9; p < 0.01), lower oxygen nadirs (70.0 ± 13.0% vs. 83.0 ± 7.0%; p < 0.01), and had lower body metabolic index Z-scores (−0.51 ± 2.1 vs. 0.66 ± 1.5; p < 0.04). Moderate to severe residual OSA was identified in 70% (24/34) of children with available post-operative PSG; younger children had better PSG outcomes. Our study shows that post-operative respiratory events are frequent in children with very severe OSA, particularly with an AHI > 40/h, younger children (<2 years of age), lower oxygen saturation (SpO2), and poor nutritional status, necessitating close monitoring.

Pediatric Mandible Fractures: Mechanism, Pattern of Injury, Fracture Characteristics, and Management by Age.

Background: Development of the craniofacial skeleton and different mechanisms of injury warrant different treatment paradigms for younger children versus those at skeletal maturity. Objective: To characterize the mechanism, fracture patterns, and management of mandible fractures across the pediatric age spectrum. Methods: A 10-year retrospective review of <18-year-old children with mandible fractures at a level 1 trauma center. Characteristics were compared by age subgroup analysis. Results: Of 220 patients meeting inclusion criteria, motor vehicle collision (n = 53, 40.8%), falls (n = 48, 36.9%), and assault (n = 19, 14.6%) were the most common mechanisms with more falls in younger children and more injury by assault in teenagers. Condylar fractures were most common in the 0- to <9-year-old children (n = 27, 38.4%); angle/ramus fractures (56, 62.6%) were most common in 15- to <18-year-old children (p < 0.001). Nonsurgical management was associated with younger age (p < 0.001). Fourteen of 125 patients (8.0%) undergoing surgical intervention experienced complications. Being uninsured was associated with shorter median (interquartile range) follow-up of 5.6 (1.4-10.7) weeks, compared with private [11.9 (4.3-49.0) weeks] and public insurance [11.7 (3.7-218.0) weeks] (p < 0.001). Conclusion: The mechanism, fracture sites, and treatment differed by age with the youngest frequently managed nonoperatively and teenagers treated with adult algorithms. Complications were rare overall within 6-12 weeks after injury, with or without surgical management.

Comparison of Oral Loading Dose to Intravenous Acetaminophen in Children for Analgesia After Tonsillectomy and Adenoidectomy: A Randomized Clinical Trial.

BACKGROUND: Acetaminophen is a frequently used adjunct analgesic in pediatric patients undergoing tonsillectomy and adenoidectomy. We compared opioid administration following preoperative intravenous (IV) or oral acetaminophen in addition to a standard multimodal regimen to test the hypothesis that 1 loading dose approach would provide superior opioid sparing effects among pediatric surgical patients undergoing tonsillectomy and adenoidectomy. METHODS: This single-center, double-blind, double-dummy prospective randomized study was conducted in patients ages 3 to 15 years undergoing tonsillectomy and adenoidectomy with or without myringotomy and tube placement between September 2017 and July 2019. Subjects received 1 dose of either oral acetaminophen 30 mg/kg with IV placebo (oral group) or IV acetaminophen 15 mg/kg with oral placebo (IV group). Acetaminophen plasma levels were measured at 2 timepoints to evaluate safety and determine plasma levels attained by each dosing regimen. Intraoperative opioid administration and postoperative analgesia were standardized. Standardized postoperative multimodal analgesia included opioid if needed to control pain assessed by standardized validated pediatric pain scales. The primary outcome measure was total opioid administration in the first 24 hours after surgery. Continuous data were not normally distributed and were analyzed using the Wilcoxon rank sum test and the Hodges-Lehman estimator of the median difference. Clinical significance was defined as a 100 µg/kg IV morphine equivalents per day difference. RESULTS: Sixty-six subjects were randomized into and completed the study (29 women, 37 men; age 5.9 ± 3.0 years; percentile weight for age 49.5 ± 30.2; no differences between groups). There was no opioid dose difference between oral (median 147.6; interquartile range [IQR], 119.6-193.0 µg/kg) and IV groups (median 125.4; IQR, 102.8-150.9 µg/kg; median difference 21.3; 95% confidence interval [CI] -2.5 to 44.2 µg/kg IV morphine equivalents; P = .13). No acetaminophen levels exceeded the predefined safety threshold (40 mg/L). No difference was found in the percentage of patients with severe pain: 50.0% oral group, 47.2% IV group; relative risk of severe pain in IV 0.94; 95% CI, 0.57-1.6; P = .82. Postoperative plasma acetaminophen levels were higher in oral (22; IQR, 16-28 mg/L) than IV (20; IQR, 17-22 mg/L) group (median difference 7.0; 4.0-8.0 mg/L; P = .0001). CONCLUSIONS: Opioid-sparing effects did not differ following an oral or standard IV acetaminophen loading dose with no identified acetaminophen toxicity in pediatric patients undergoing tonsillectomy and adenoidectomy who received standardized multimodal postoperative analgesia. An oral loading dose may provide more consistent serum acetaminophen levels at lower cost compared to a standard IV dose.

Predicting complications of pediatric temporal bone fractures.

OBJECTIVE: Our aim is to characterize complications of pediatric temporal bone fractures and identify predictive risk factors associated with fracture complications. METHODS: A retrospective review was conducted of all temporal bone fractures diagnosed in children (age less than or equal to 18 years) from a single academic institution between 2003 and 2017. Demographics, mechanism of injury, fracture characteristics, computed tomography evaluation and follow-up duration were recorded on each patient. Outcomes measured include facial nerve injury (FNI), cerebrospinal fluid (CSF) leak, sensorineural hearing loss (SNHL), and conductive hearing loss (CHL). RESULTS: One-hundred-seventeen patients with 129 temporal bone fractures were included in the study. Most fractures were otic capsule sparing (OCS) (96%, n = 124) and longitudinal (71%, n = 91). Otic capsule violating (OCV) fractures were associated with higher CSF leak rates (20% versus 2%, p = 0.14) and FNI rates (60% versus 5%, p = 0.002) compared to OCS fractures. Audiograms were available in 37 patients (34%). Patients with Glasgow coma scale (GCS) consistent with a mild traumatic brain injury (TBI) (GCS > 13) had significantly fewer complications (FNI and CSF leaks) compared to the group with moderate and severe TBI (GCS < 13), 5% versus 23% (p = 0.03). CONCLUSIONS: Higher complication rates are seen with OCV fractures and transverse fractures. Moderate and severe TBI as measured by GCS is predictive of FNI and CSF complications in pediatric temporal bone fractures.

Eustachian tube dysfunction in children with cleft palate: A tympanometric time-to-event analysis.

OBJECTIVES: To characterize the duration of Eustachian tube dysfunction in children with cleft palate compared to those without cleft palate by performing time-to-event analysis on tympanometric data. To determine predictive characteristics of earlier achievement of normal tympanograms in children with cleft palate. METHODS: Longitudinal tympanometric data from a minimum of 10 years at a single center were reviewed for children with cleft palate born in the years 2003 through 2007. Children with cleft lip without cleft palate born in the same years were used as a reference group to compare children with similar length of follow-up. The association between time to sustained normal (type A) tympanograms with patient demographics, clinical characteristics, and otologic history was evaluated using time-to-event analysis and compared with log rank tests. Adjusted and unadjusted hazard ratios were estimated using Cox proportional hazard models. RESULTS: The median age of achieving a type A tympanogram in children with cleft palate was 9.9 years for one and 12.1 years for both ears, compared to 7.1 and 7.4 years in children with cleft lip only (P < 0.0001). On multivariate analysis, clinical characteristics such as the severity of palatal clefting or the presence of a cleft-associated syndrome/sequence were not predictors of a longer time to a type A tympanogram. CONCLUSION: Our results help characterize the observation that there is delayed time to normal Eustachian tube function in children with cleft palate, which is not associated with the degree of palatal clefting. LEVEL OF EVIDENCE: 3b Laryngoscope, 130:1044-1050, 2020.

Risk Factors Associated With Complications After Treatment of Mandible Fractures.

IMPORTANCE: Complications that arise after treatment of mandible fractures can result in significant morbidity. Identifying modifiable risk factors associated with these complications is valuable in guiding clinical practice for improved patient outcomes. OBJECTIVE: To describe the risk factors associated with complications in patients undergoing treatment for mandible fracture. DESIGN, SETTING, AND PARTICIPANTS: A retrospective review was conducted of 137 patients presenting to a tertiary care, level 1 trauma center with mandible fractures between January 1, 2014, and January 1, 2017. Outcomes and demographic characteristics for patients with at least 3 weeks of follow-up were compared using multivariate logistic regression analysis. RESULTS: Of the 137 patients meeting inclusion criteria, there were 113 males (82.5%) and 24 females (17.5%), with a mean (SD) age at presentation of 32.3 (15.7) years. Median follow-up was 71 days (range, 22-1189 days). Postoperative complications were identified in 29 patients (21.2%); complications included wound dehiscence or surgical site infection (n = 17), bony nonunion (n = 5), and hardware exposure (n = 13). Complications were managed surgically in 19 patients and nonsurgically in 10 patients. On univariate analysis, the initial surgery was completed later (mean [SD], 5.9 [6.6] days after injury) in patients who developed complications than in those who did not (mean [SD], 3.8 [4.0] days). On multivariate analysis, complications were associated with increased time from injury to treatment (odds ratio [OR], 1.60; 95% CI, 1.02-2.53; P = .04), tobacco use (OR, 8.10; 95% CI, 1.26-52.00; P = .03), and dental extraction (OR, 93.00; 95% CI, 1.19 to >999.00; P = .04). Residence in the same city as the medical center was associated with fewer complications (OR, 0.08; 95% CI, 0.01-0.69; P = .02). CONCLUSIONS AND RELEVANCE: In a 3-year review of mandible fractures managed at a single academic center, complications were associated with an increased time to treatment, tobacco use, dental extraction, and living farther from the treatment facility. On a systems level, the results of this study suggest that expediting intervention for mandible fractures may improve outcomes. LEVEL OF EVIDENCE: 3.

Children with Cleft Palate: Predictors of Otologic Issues in the First 10 Years.

OBJECTIVE: To evaluate the characteristics of children with cleft palate associated with persistent otologic issues in the first 10 years of life. STUDY DESIGN: Case series with chart review. SETTING: Single academic center. SUBJECTS AND METHODS: Children born with cleft palate from 2003 to 2007 and treated by the UC Davis Cleft and Craniofacial Team between January 2003 and December 2017 were included in the study. Data from 143 patients were analyzed via Wilcoxon rank sum and Fisher exact tests for univariate analysis and logistic regression to determine adjusted odds ratios. RESULTS: The median length of follow-up was 9.9 years, and the age at last ear examination was 10.7 years. At the last evaluation, unresolved otologic issues were common, with at least 1 ear having a tympanic membrane (TM) perforation (16.1%), a tympanostomy tube (36.2%), or conductive hearing loss (23.1%). After adjusting for demographic and clinical characteristics, history of palate revision or speech surgery was associated with having a TM perforation ( P = .02). The only clinical variables associated with conductive hearing loss was the presence of a TM perforation ( P < .01) or a genetic abnormality ( P = .02). Severity of palatal clefting was not associated with specific otologic or audiologic outcomes after adjusting for other characteristics. CONCLUSION: A large proportion of children with cleft palate have persistent otologic issues at age 10 years and would benefit from continued close monitoring well after the age when most children have normalized eustachian tube function. Prolonged otologic issues were not found to be associated with cleft type.

Multidisciplinary management of oculo-auriculo-vertebral spectrum.

PURPOSE OF REVIEW: Oculo-auriculo-vertebral spectrum (OAVS) is a complex disorder that is represented by wide variations in phenotypic presentation. Recent publications and systematic reviews of the available literature are presented here. RECENT FINDINGS: Treatment strategies vary among craniofacial centers across the country. Advances in presurgical planning, virtual surgical planning, and computer-aided manufacturing have been incorporated in the treatment of patients. The psychosocial effect of OAVS with longitudinal follow-up is now being studied. SUMMARY: Optimal evaluation and management of the OAVS patient requires an awareness of the phenotypic and genetic differences and involves a multidisciplinary team in order to effectively and appropriately diagnose and treat such patients.

Evaluation and management of nonsyndromic congenital hearing loss.

PURPOSE OF REVIEW: Nonsyndromic congenital hearing loss represents the largest proportion of paediatric sensorineural hearing loss. The optimal evaluation and management of affected patients remains clinically challenging. Current controversies in the diagnostic work-up of nonsyndromic congenital hearing loss are presented in this review. RECENT FINDINGS: The improved diagnostic yield of comprehensive genetic testing due to new sequencing technologies is changing the diagnostic for congenital hearing loss. Concerns for both ionizing radiation and general anaesthetic exposure are also driving shifts in imaging modality preferences for infants and toddlers. SUMMARY: A thoughtful systematic, targeted approach taking into consideration the audiologic phenotype of the patient is recommended for the work-up of nonsyndromic congenital hearing loss.

Characterizing mortality in pediatric tracheostomy patients.

OBJECTIVES/HYPOTHESIS: To assess the longitudinal risk of death following tracheostomy in the pediatric age group. STUDY DESIGN: Retrospective cohort study. METHODS: Hospital records of 513 children (≤18 years) at a tertiary care children's hospital who underwent tracheostomy between 1984 and 2015 were reviewed. The primary outcome measure was time from tracheostomy to death. Secondary patient demographic and clinical characteristics were assessed, with likelihood of death using χ2 tests and the Cox proportional hazards model. RESULTS: Median age at time of tracheostomy was 0.8 years (interquartile range, 0.3-5.2 years).The highest mortality rate (27.8%) was observed in patients in the 13- to 18-year-old age category; their mortality rate was significantly higher when compared to the lowest mortality risk group patients (age 1-4 years, P = .031). Timing of death was evenly distributed: <90 days (37.6%), 90 days to 1 year (27.1%), and >1 year after tracheostomy (35.3%). Patients who underwent tracheostomy for cardiopulmonary disease had an increased risk of mortality compared with airway obstruction (adjusted hazard ratio: 3.53, 95% confidence interval: 1.72-7.24, P < .001) and other indications. Adjusted hazard ratios for bronchopulmonary dysplasia (BPD) and congenital heart disease (CHD) were 2.63 and a 2.61, respectively (P < .001). CONCLUSIONS: Pediatric patients with tracheostomy have a high mortality rate, with an increased risk of death associated with a cardiopulmonary indication for undergoing tracheostomy. The majority of deaths occur after the index hospitalization during which the tracheostomy was performed. BPD and CHD are independent predictors of mortality in pediatric tracheostomy patients. LEVEL OF EVIDENCE: 4 Laryngoscope, 127:1701-1706, 2017.

Complications of turbinate reduction surgery in combination with tonsillectomy in pediatric patients.

OBJECTIVES/HYPOTHESIS: To examine whether the addition of turbinoplasty to tonsillectomy and adenoidectomy (T&A) increases the risk of postoperative complications. STUDY DESIGN: Retrospective cohort study of children (18 years old and younger) who underwent tonsillectomy and/or turbinoplasty between July 1, 2013 and June 30, 2015 using the 2016 Pediatric Health Information System administrative database METHODS: Patients were divided into three groups: 1) T&A and turbinoplasty, 2) T&A alone, and 3) turbinoplasty alone. Postoperative revisit, hemorrhage requiring cautery, and blood transfusion rates were compared between groups. RESULTS: A total of 75,761 patients met inclusion criteria: 3,079 underwent both T&A and turbinoplasty, 72,043 underwent T&A alone, and 639 underwent turbinoplasty alone. The rate of 14-day relevant revisits after T&A in combination with turbinate reduction surgery was not significantly higher than that of T&A alone (9.4% vs. 8.6%; P = .11). The revisit rate after turbinoplasty alone was 1.4%. Indications for revisits did not differ between the T&A and turbinoplasty group versus T&A alone group (P = .23). Furthermore, the rates of hemorrhage requiring cauterization was similar between the two groups (1.4% vs. 1.5%; P = .64). Twenty-one patients who underwent T&A alone required blood transfusion after they were readmitted; no cases in the other two groups required blood transfusion. CONCLUSIONS: Turbinoplasty and T&A performed together do not increase the risk of postoperative revisit or hemorrhage requiring cauterization, and can therefore be considered as a combined procedure. Pediatric patients will benefit from avoiding the additional risk of multiple anesthetics and repeated intubation. LEVEL OF EVIDENCE: 4. Laryngoscope, 127:1920-1923, 2017.

Congenital Anomalies of the Nose.

Congenital anomalies of the nose range from complete aplasia of the nose to duplications and nasal masses. Nasal development is the result of a complex embryologic patterning and fusion of multiple primordial structures. Loss of signaling proteins or failure of migration or proliferation can result in structural anomalies with significant cosmetic and functional consequences. Congenital anomalies of the nose can be categorized into four broad categories: (1) aplastic or hypoplastic, (2) hyperplastic or duplications, (3) clefts, and (4) nasal masses. Our knowledge of the embryologic origin of these anomalies helps dictate subsequent work-up for associated conditions, and the appropriate treatment or surgical approach to manage newborns and children with these anomalies.

Pediatric septorhinoplasty.

In the appropriately selected patient, septorhinoplasty can benefit a pediatric patient presenting with significant nasal trauma, abscess, or mass that will likely result in a progressive deformity in the growing nose or with negative functional or psychosocial effect. Clinical and experimental observations support a conservative approach to cartilage scoring and resection in pediatric patients in which septorhinoplasty is deemed necessary.

Otogenic lateral sinus thrombosis: case series and controversies.

OBJECTIVES: The aim of this study is to (1) report the clinical presentation, treatment, and sequelae in a series of pediatric patients with otogenic lateral sinus thrombosis and (2) to review the most controversial aspects of management of this rare intracranial complication of otitis media. METHODS: Retrospective chart review of inpatients treated for central venous thrombosis at a tertiary care facility between 1996 and 2012. RESULTS: Five pediatric patients (four male, one female) were identified with otogenic lateral sinus thrombosis. Age at presentation ranged from 13 months to 15 years. All underwent a surgical procedure, ranging from a simple myringotomy with tympanostomy tube placement to tympanomastoidectomy and internal jugular vein ligation or craniotomy. Three were anticoagulated with unfractionated heparin with subsequent transition to low molecular weight heparin of variable duration. One patient developed a non-life-threatening intracranial hemorrhage while on long-term anticoagulation. Follow-up imaging, when available, did not directly correlate complete thrombus resolution with use of anticoagulation or with persistent symptoms. CONCLUSIONS: Otogenic lateral sinus thrombosis is a rare intracranial complication of otitis media with significantly reduced morbidity and mortality in the modern era of antibiotic treatment, surgical intervention, and anticoagulation therapy. Due to the rarity of this condition today, the recommended extent of surgical intervention and need for routine anticoagulation are unclear, and requires further data to determine definitively.

Pediatric tracheotomy: indications and decannulation outcomes.

OBJECTIVES/HYPOTHESIS: The objective of this study was to determine if there are differences in decannulation rates and duration of cannulation between pediatric patients undergoing tracheotomy for different indications. STUDY DESIGN: Retrospective chart review. METHODS: Medical records for pediatric patients (age 0-18 years) undergoing tracheotomy between January 1, 2003, and May 31, 2012, were retrospectively reviewed. Patients were assigned an indication for tracheotomy from five categories: neurological, cardiopulmonary, upper airway obstruction, craniofacial anomalies, and maxillofacial/laryngotracheal trauma. RESULTS: Initial chart review identified 124 patients, 113 for whom complete data was available. Of these patients, the indications for tracheotomy were cardiopulmonary disease in 24 (21.2%), craniofacial anomalies in 12 (10.6%), neurological impairment in 44 (38.9%), traumatic injury in 11 (9.7%), and upper airway obstruction in 22 (19.5%). The time to decannulation was shorter for trauma patients compared to cardiopulmonary (P = 0.044) and neurological patients (P = 0.001). A total of 32 (31.9%) patients were decannulated during the study period, with a higher rate in trauma patients (72.7%) and a lower rate in those with upper airway obstruction (36.4%) than would be expected under homogeneity. Of the 32 patients who were decannulated, 11 (30.6%) were decannulated during the same hospitalization in which the tracheotomy was performed. CONCLUSION: This study demonstrates a difference in overall decannulation rates and a shorter time to decannulation in children undergoing tracheotomy for maxillofacial and laryngotracheal trauma compared to cardiopulmonary and neurological indications.