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Telemedicine use within pediatric surgery fields has been growing, but research on the utility of remote evaluation in the perioperative period remains scarce. The objective of this study was to examine the utility of perioperative telemedicine care for the pediatric patient by evaluating the outcomes following completion of an outpatient appointment with a surgical provider.We performed a retrospective chart review of all patients who completed a telemedicine appointment with a provider across nine pediatric surgery divisions, without a limitation based on patient-specific characteristics or telemedicine platform. We examined the result of the initial telemedicine appointment and the outcome of any surgical procedure that was performed as a result.A total of 803 patients were evaluated by telemedicine during the study period. Of the 164 encounters (20.2%) that were followed by a surgery, nearly 70% were performed using a video. There was no discordance in the preoperative and postoperative diagnoses for more than 98% of patients. Nearly 25% of operations were followed by at least a 1-night hospital stay and 6.7% of patients developed a postoperative complication.Telemedicine is a safe tool for evaluating pediatric patients in the preoperative and postoperative phases of care and offers potential value for families seeking an alternative to the traditional in-person appointment. Ongoing support will require permanent legislative changes aimed at ensuring comparable compensation and the development of strategies to adapt the outpatient healthcare model to better accommodate the evolving requirements of remotely evaluating and treating pediatric patients.

OBJECTIVES To describe the epidemiology of battery-related emergency department (ED) visits among children aged METHODS Data on ED visits were obtained from the National Electronic Injury Surveillance System. Using narrative descriptions and diagnosis codes, battery-related cases were coded into four exposure routes: (1) ingestion, (2) mouth exposure, (3) ear insertion, and (4) nasal insertion. RESULTS An estimated 70 322 (95% confidence interval: 51 275–89 369) battery-related ED visits among children aged CONCLUSIONS Pediatric battery-related ED visit rates continued to significantly increase from 2010 to 2017, with children aged ≤5 years having the highest rates. Prevention efforts have not significantly reduced injury rates; therefore, regulatory efforts are needed. Ultimately, hazard reduction or elimination through safer button battery design is critical and should be adopted by the battery industry.

Introduction An opioid-sparing anesthetic involves a multi-modal technique with non-opioid medications targeting different analgesic pathways. Such techniques may decrease adverse effects related to opioids. These techniques may be considered in patients at higher risk for opioid-related adverse effects including obstructive sleep apnea or sleep disordered breathing. Methods A prospective, pilot study was performed in 10 patients (3–8 years of age), presenting for adenoidectomy. The perioperative regimen included oral dextromethorphan (1 mg/kg) and acetaminophen (15 mg/kg) plus single boluses of intraoperative dexmedetomidine (0.5 μg/kg) and ketamine (0.5 mg/kg). Pain scores were assessed in the post anesthesia care unit (PACU) using the FLACC (Face, Legs, Activity, Cry, Consolability) scale. Patients with a pain score >4 received fentanyl as needed. PACU time, pain scores, and parent satisfaction were recorded. Postoperatively, patients were instructed to use oral acetaminophen or ibuprofen every 6 hours as needed for pain. Results The study cohort included 10 patients, 3–8 years of age. All patients had opioid-free anesthetic care. PACU time ranged from 24 to 102 minutes (median: 56 minutes). FLACC pain scores were 0 for all PACU assessments. Nine patients were discharged home and 1 patient had a planned overnight admission. Following hospital discharge, the pain scores were satisfactory during the 72-hour study period and 90% of the patients’ guardians were satisfied or highly satisfied with their child’s pain control. Conclusion This opioid-sparing approach provided safe and effective pain control as well as parental satisfaction following adenoidectomy in children. Additional prospective studies are needed to determine whether this regimen is effective in a larger cohort of patients with and for other otolaryngology procedures.

Despite ongoing efforts of the national Button Battery Task Force (BBTF), cases of major morbidity and mortality continue to be reported at a higher rate after ingestion of higher voltage and larger button batteries. Initiation of sucralfate or honey shortly after some button battery ingestions is crucial to prevent further injury while awaiting emergent removal. Endoscopic acetic acid irrigation post removal of button battery may halt deeper injury. Gastroenterologists need to be aware of the updates to the National Capital Poison Center algorithm for button battery ingestion.

Objectives Postoperative respiratory adverse events (PRAEs) are known complications following adenotonsillectomy (AT). Clinical data at a single institution were reviewed to investigate the factors that may contribute to PRAEs in the postanesthesia care unit (PACU). The relationship between PRAEs in the PACU and escalation of care, defined as either an unplanned admission for outpatient surgery or unplanned pediatric intensive care unit (PICU) admission, was investigated. Methods The perioperative records for all patients who underwent AT from 2016 to 2018 were reviewed. The surgical procedure was performed at both the main campus and the ambulatory surgery center in accordance with the institutional obstructive sleep apnea (OSA) guidelines. Patient characteristics and intraoperative medications were compared. Categorical variables were summarized as counts with percentages and compared using chi-square tests or Fisher's exact tests. Continuous variables were summarized as medians with interquartile ranges and compared using rank-sum tests. Multivariable logistic regression was performed to evaluate the association of intraoperative dosing with the occurrence of PRAEs. Results The study cohort included 6110 patients. Ninety-three patients (2%) experienced PRAEs in the PACU. Of these 93 patients, 14 (15%) resulted in an escalation of care, nearly all of which were unplanned PICU admissions. PRAEs tended to occur in younger patients, non-Hispanic black patients, and those with a higher American Society of Anesthesiologists (ASA) status. Conclusions PRAEs are infrequent after AT at a tertiary institution with OSA guidelines in place. However, when PRAEs do occur, escalation of care may be required. Risk factors include age, ethnic background, and ASA physical status. Level of evidence III.

ImportanceUse of postoperative antimicrobial prophylaxis is common in pediatric surgery despite consensus guidelines recommending discontinuation following incision closure. The association between postoperative prophylaxis use and surgical site infection (SSI) in children undergoing surgical procedures remains poorly characterized.ObjectiveTo evaluate whether use of postoperative surgical prophylaxis is correlated with SSI rates in children undergoing nonemergent surgery.Design, Setting, and ParticipantsThis is a multicenter cohort study using 30-day postoperative SSI data from the American College of Surgeons’ Pediatric National Surgical Quality Improvement Program (ACS NSQIP-Pediatric) augmented with antibiotic-use data obtained through supplemental medical record review from June 2019 to June 2021. This study took place at 93 hospitals participating in the ACS NSQIP-Pediatric Surgical Antibiotic Prophylaxis Stewardship Collaborative. Participants were children (ExposuresContinuation of antimicrobial prophylaxis beyond time of incision closure.Main Outcomes and MeasuresThirty-day postoperative rate of incisional or organ space SSI. Hierarchical regression was used to estimate hospital-level odds ratios (ORs) for SSI rates and postoperative prophylaxis use. SSI measures were adjusted for differences in procedure mix, patient characteristics, and comorbidity profiles, while use measures were adjusted for clinically related procedure groups. Pearson correlations were used to examine the associations between hospital-level postoperative prophylaxis use and SSI measures.ResultsForty thousand six hundred eleven patients (47.3% female; median age, 7 years) were included, of which 41.6% received postoperative prophylaxis (hospital range, 0%-71.2%). Odds ratios (ORs) for postoperative prophylaxis use ranged 190-fold across hospitals (OR, 0.10-19.30) and ORs for SSI rates ranged 4-fold (OR, 0.55-1.90). No correlation was found between use of postoperative prophylaxis and SSI rates overall (r = 0.13; P = .20), and when stratified by SSI type (incisional SSI, r = 0.08; P = .43 and organ space SSI, r = 0.13; P = .23), and surgical specialty (general surgery, r = 0.02; P = .83; urology, r = 0.05; P = .64; plastic surgery, r = 0.11; P = .35; otolaryngology, r = −0.13; P = .25; orthopedic surgery, r = 0.05; P = .61; and neurosurgery, r = 0.02; P = .85).Conclusions and RelevanceUse of postoperative surgical antimicrobial prophylaxis was not correlated with SSI rates at the hospital level after adjusting for differences in procedure mix and patient characteristics.

Head and neck malignancies are a part of the differential diagnosis of head and neck masses seen in the pediatric age group. It is critical to make prompt diagnosis and employ proper treatment. We will review the most common malignant pathologies as well as their specific clinical presentations and management. Centers that are able to provide multidisciplinary care for pediatric patients with head and neck pathology can help achieve the best outcomes.

The over-the-counter nasal decongestant oxymetazoline (eg, Afrin) is used in the pediatric population for a variety of conditions in the operating room setting. Given its vasoconstrictive properties, it can have cardiovascular adverse effects when systemically absorbed. There have been several reports of cardiac and respiratory complications related to use of oxymetazoline in the pediatric population. Current US Food and Drug Administration approval for oxymetazoline is for patients ≥6 years of age, but medical professionals may elect to use it short-term and off label for younger children in particular clinical scenarios in which the potential benefit may outweigh risks (eg, active bleeding, acute respiratory distress from nasal obstruction, acute complicated sinusitis, improved surgical visualization, nasal decongestion for scope examination, other conditions, etc). To date, there have not been adequate pediatric pharmacokinetic studies of oxymetazoline, so caution should be exercised with both the quantity of dosing and the technique of administration. In the urgent care setting, emergency department, or inpatient setting, to avoid excessive administration of the medication, medical professionals should use the spray bottle in an upright position with the child upright. In addition, in the operating room setting, both monitoring the quantity used and effective communication between the surgeon and anesthesia team are important. Further studies are needed to understand the systemic absorption and effects in children in both nonsurgical and surgical nasal use of oxymetazoline.

Pediatric esophageal button battery (BB) injury occurs rapidly and continues to be a significant source of morbidity and mortality. Unfortunately, a BB that no longer supplies power to a device can still have enough residual voltage to cause injury within the body. Development of additional prevention strategies for consumers may reduce esophageal injury risk.In this study, 24 commercially available button batteries (BBs) were horizontally and vertically wrapped (2 layers, full circumferential coverage, 90° apart) with 6 different types of common household tapes (Scotch®/clear, Scotch®/Magic, masking tape, packing tape/clear, packing tape/brown, black electrical tape) and left at room temperature for 30 days. In addition, 6 of the CR2032 batteries covered with each type of tape were placed in a cadaveric piglet esophageal model for a 4-h period and then compared to controls without tape for tissue pH changes and visible tissue injury.None of the tape-wrapped batteries showed voltage changes nor presented any hazard stemming from BB ingestion. All 6 tape covered batteries placed in the cadaveric piglet esophageal tissue model demonstrated no visible tissue injury and no change in tissue pH in contrast to the controls. Review of BB packaging language from various brands of commercially available CR2032 batteries showed that none had specific disposal recommendations.Both BB and electronics manufacturers should consider instructing the use of common household tape options to cover these BB immediately after removal from a device for either recycling or disposal. Such precautions may help to reduce related ingestion injuries in children.

Foreign bodies ingestion or aspiration events in children can be a source of morbidity and mortality. In most cases, removal by a coordinated endoscopy can be performed when there is the availability of equipment and support staff for pediatric care. Close communication with the anesthesia, surgeon and operating room support staff is essential and rehearsing with a facsimile of the foreign body is useful. In certain cases, such as sharp foreign bodies or button batteries the endoscopy should be performed immediately.

Objectives/hypothesis Pediatric esophageal button battery (BB) injuries can progress even after removal and continue to be a significant source of morbidity and mortality. The objective in this case series is to present initial safety data for the human application of intraoperative tissue pH neutralization using 0.25% acetic acid irrigation after BB removal. Study design Retrospective case series. Methods Pediatric patients who underwent rigid esophagoscopy for BB removal between October 2016 and December 2017 and who had the injury site irrigated with 120 to 150 mL sterile 0.25% acetic acid (pH = 3) were included in the study. Outcome measures included visual tissue appearance after irrigation, immediate or delayed esophageal perforation, and evidence of eventual esophageal stricture formation. Results Six pediatric patients (aged 19 months-10 years) had a 3 V lithium BB lodged in the esophagus for 2 to 18 hours and had irrigation of the esophageal injury site with sterile 0.25% acetic acid in the operating room after BB removal. None of the patients showed any evidence of thermal tissue injury. By surgeon assessment, all cases had improved visual esophageal tissue appearance. Neither immediate post-operative or delayed onset esophageal perforation nor eventual stricture development were seen. Conclusions Esophageal irrigation in the operating room with sterile 0.25% acetic acid after BB removal, to neutralize the highly alkaline tissue microenvironment (pH 10-13) was safe and resulted in improved visual mucosal appearance. This immediate tissue pH neutralization may help halt the progression of liquefactive necrosis by immediately bringing tissue pH to physiologic range. This post-removal irrigation technique is recommended by current National Capital Poison Center BB guidelines. Level of evidence 4 Laryngoscope, 129:1772-1776, 2019.

The pediatric button battery (BB) hazard has been recognized for several decades. In 2012, the National Button Battery Task Force was established, and most manufacturers have improved warning labels, more secure packaging, and made BB compartments in products are more secure. Tissue neutralization before BB removal (ie, honey or sucralfate/Carafate®) is an effective way to reduce the rate of BB injury. In absence of visible perforation, 0.25% sterile acetic acid esophageal tissue irrigation at time of BB removal is recommended as a neutralization strategy to mitigate injury progression. Future BB design changes could eliminate esophageal tissue injury.

A Pediatric Tracheostomy Care Index (PTCI) was developed by the authors to standardize care and drive quality improvement efforts at their institution. The PTCI comprises 9 elements deemed essential for safe care of children with a tracheostomy tube. Based on the PTCI scores, the number of missed opportunities per patient was tracked, and interventions through a "Plan-Do-Study-Act" approach were performed. The establishment of the PTCI has been successful at standardizing, quantifying, and monitoring the consistency and documentation of care provided at the authors' institution.

Emergency Airway Carts (EAC) are essential for pediatric otolaryngologists to provide rapid bedside care for emergent airway scenarios. At many institutions, EAC bronchoscopy equipment is individually peal-packaged due to Joint Commission (JC) standards, creating significant inefficiency in equipment assembly during time sensitive clinical settings. The objective of this quality improvement initiative was to improve the efficiency of use of our emergency airway cart equipment.Individually peel-packaged bronchoscope equipment was replaced with JC compliant sets. Otolaryngology trainees (N = 8) and pediatric otolaryngology attending physicians (N = 11) were tested in a simulated airway emergency scenario, requiring bronchoscope assembly. Complete bronchoscope assembly and time to tracheal visualization (TTV) was measured for each participant, which started with initial clinical scenario presentation and ended with successful visualization of the trachea using the rigid bronchoscope.Pre-airway cart interventions, 68.4% of participants built a complete bronchoscope with no missing pieces, which improved to 100% with the new cart organization. Post-EAC interventions, all 19 participants reduced TTV significantly by a mean of 177.7 s (p 0.001). Trainees reduced TTV by a mean of 251.2 s (46.2%, p 0.0001) and attendings by 124.2 s (31.5%, p 0.0022). All participants found the new airway cart sets easier to use and improved equipment setup efficiency.Compiling bronchoscope equipment into sterile sets allowed for improved TTV and bronchoscope quality for trainees and attending physicians while maintaining JC standards. Simulation improved confidence among both trainees and attending surgeons in providing optimal patient care in airway emergencies.

Mohammed Hakim,1 Shabana Zainab Shafy,1 Rebecca Miller,1 Kris R Jatana,2 Mark Splaingard,3 Dmitry Tumin,1 Joseph D Tobias,1,4 Vidya T Raman1,4 1Department of Anesthesiology & Pain Medicine, Nationwide Children’s Hospital, Columbus, OH, USA; 2Department of Pediatric Otorhinolaryngology, Nationwide Children’s Hospital, Columbus, OH, USA; 3Department of Sleep Disorders Centre, Nationwide Children’s Hospital, Columbus, OH, USA; 4Department of Anesthesiology & Pain Medicine, Ohio State University, Columbus, OH, USA Background: The incidence of obstructive sleep apnea (OSA) and sleep-disordered breathing (SDB) in children exceeds the availability of polysomnography (PSG) to definitively diagnose OSA and identify children at higher risk of perioperative complications. As sleep deficits are associated with slower reaction times (RTs), measuring RT may be a cost-effective approach to objectively identify SDB symptoms. Aim: The aim of this study is to compare RT on a standard 10-minute psychomotor vigilance test (PVT) based on children’s history of OSA/SDB. Methods : Children, 6–11 years of age, were enrolled from two different clinical groups. The SDB group included children undergoing adenotonsillectomy with a clinical history of SDB, OSA, or snoring. The control group included children with no history of SDB, OSA, or snoring who were scheduled for surgery other than adenotonsillectomy. RT was measured via 10-minute PVT (Ambulatory Monitoring Inc., Ardsley, NY, USA). Median RT was calculated for each patient based on all responses to stimuli during the PVT assessment and was compared to published age-sex-specific norms. The proportion of children exceeding RT norms was compared between study groups. Results: The study included 72 patients (36/36 male/female, median age 7 years), 46 with SDB and 26 without SDB. There was no difference in the RT between the two groups. Fifty-four percent of patients with SDB exceeded norms for median RT vs 42% of control patients (95% CI of difference: – 12, 36; P=0.326). Conclusion: Approximately half of the patients in both groups exceeded published norms for median RT on PVT. Despite its convenience, measurement of RT did not distinguish between patients with probable SDB/OSA for preoperative risk stratification. Keywords: psychomotor vigilance test, obstructive sleep apnea, anesthesia, polysomnography, sleep-disordered breathing

Background Prior to the COVID-19 pandemic, the use of telemedicine to evaluate pediatric surgery patients was uncommon. Due in part to restrictions imposed to mitigate the spread of the virus, the use of telemedicine within pediatric surgery has significantly expanded. Methods Prior to the use of telemedicine within surgery divisions at our institution, pediatric surgeons were surveyed to determine their perspectives on the use of telemedicine. Following the expanded use of telemedicine in response to the COVID-19 pandemic, a follow up survey was distributed to determine the impact of telemedicine and the perceived benefits and barriers of continuing its use going forward. Results The pre-COVID survey was completed by 37 surgeons and the post-COVID survey by 36 surgeons and advanced practice providers across 10 pediatric surgical divisions. General surgeons were the most represented division for both the pre- (25%) and post-COVID (33.3%) survey. Less than 25% of providers reported use of telemedicine at any point in their career prior to COVID-19; but following the expanded use of telemedicine 95% of respondents reported interest in continuing its use. After expansion, 25% of respondents were concerned with the possibility of inaccurate diagnoses when using telemedicine compared to nearly 50% prior to expanded use. Conclusion Following the expanded use of telemedicine within pediatric surgery, there was a decrease in the concern for inaccurate diagnoses and a near uniform desire to continue its use. Going forward, it will be imperative for pediatric surgeons to take an active role in creating a process for implementing telemedicine that best fits their needs and the needs of their patients and patients’ families.

Button batteries (BBs) are found in many households and are a source of esophageal foreign body in the pediatric population. Upon ingestion, significant caustic injury can occur within 2 hours leading to tissue damage and severe, potentially fatal sequelae. Aortoesophageal fistula (AEF) is a rare complication that nearly always results in mortality. We report a rare case of a toddler who developed an AEF after BB ingestion and survived following staged aortic repair. There should be a high index of suspicion for this complication with the history of BB ingestion and presence of hematemesis, hemoptysis, or melena.

Background Prior to COVID-19, the use of telemedicine within pediatric surgery was uncommon. To curb the spread of the virus many institutions restricted non-emergent clinic appointments, resulting in an increase in telemedicine use. We examined the value of telemedicine for patients presenting to a pediatric surgery clinic before and after COVID-19 Methods Perspectives and the potential value of telemedicine were assessed by surveying patients or caregivers of patients being evaluated by a general pediatric surgeon in-person prior to COVID-19 and by patients or caregivers of patients who completed a telemedicine appointment with a pediatric surgical provider during the COVID-19 period. Results The pre-COVID survey was completed by 57 respondents and the post-COVID survey by 123. Most respondents were white and were caregivers 31–40 years of age. Prior to COVID-19, only 26% were familiar with telemedicine, 25% reported traveling more than 100 miles and >50% traveled more than 40 miles for their appointment. More than 25% estimated additional travel costs of at least $30 and in 43% of households, at least one adult had to miss time from work. Following a telemedicine appointment during the COVID-19 period, 76% reported the care received as excellent, 86% were very satisfied with their care, 87% reported the appointment was less stressful for their child than an in-person appointment, and 57% would choose a telemedicine appointment in the future. Conclusion For families seeking an alternative to the in-person encounter, telemedicine can provide added value over the traditional in-person encounter by reducing the burden of travel without compromising the quality of care. Telemedicine should be viewed as a viable option for pediatric surgery patients and future research directed toward optimizing the experience for patients and providers. Level of Evidence III.

Button batteries (BB) are found in common household items and can lead to significant morbidity and mortality in the pediatric population when ingested. BBs are made of various chemistries and have a unique size and shape that yield significant injury when lodged in the pediatric esophagus. BBs create a local tissue pH environment of 10 to 13 and can induce liquefactive necrosis at the negative pole. This initial injury can progress with further tissue breakdown even after removal. Unfortunately, patients may present with vague symptoms similar to viral illnesses and there is not always a known history of ingestion. Plain film X‐ray can be diagnostic. Exposure can lead to caustic injury within 2 hours. Thus, timely endoscopic removal is the mainstay of treatment. Novel mitigation and neutralization strategies have been implemented into treatment guidelines. These include the preremoval ingestion of honey or sucralfate and intraoperative irrigation with acetic acid. Depending on the severity of injury following removal, careful consideration should be given for potential delayed complications including fistulization into major vessels which often leads to death. The National Button Battery Taskforce and several industry members have implemented prevention strategies such as educational safety outreach campaigns, child‐resistant packaging changes, and warning labels. Governmental regulation and industry changes are key to limit not only the amount of BB ingestions, but also the devastating consequences that can result. Anonymous reporting of BB injuries through the Global Injury Research Collaborative has been made convenient and centralized through the advent of a user‐friendly smartphone iOS/App Store and Android/GooglePlay application called the “GIRC App”; all specialists who manage foreign body cases should contribute their cases to help prevent future injuries. BB ingestion must be recognized and treated promptly using a multidisciplinary approach to optimize outcomes for these patients. Ultimately, a safer BB technology is critically needed to reduce or eliminate the severe and life‐threatening injuries in children. Level of Evidence 5

This study investigates children

Infantile fibrosarcoma (IFS) is nearly universally driven by gene fusions involving the NTRK family. ETV6-NTRK3 fusions account for ∼85% of alterations; the remainder are attributed to NTRK-variant fusions. Rarely, other genomic aberrations have been described in association with tumors identified as IFS or IFS-like. We describe the utility of genomic characterization of an IFS-like tumor. We also describe the successful treatment combination of VAC (vincristine, actinomycin, cyclophosphamide) with tyrosine kinase inhibitor (TKI) maintenance in this entity. This patient presented at birth with a right facial mass, enlarging at 1 mo to 4.9 × 4.5 × 6.3 cm. Biopsy demonstrated hypercellular fascicles of spindle cells with patchy positivity for smooth muscle actin (SMA) and negativity for S100, desmin, myogenin, and MyoD1. Targeted RNA sequencing identified a novel RBPMS-MET fusion with confirmed absence of ETV6-NTRK3, and the patient was diagnosed with an IFS-like tumor. A positron emission tomography (PET) scan was negative for metastatic disease. VAC was given for a duration of 10 mo. Resection at 13 mo of age demonstrated positive margins. Cabozantinib, a MET-targeting TKI, was initiated. The patient tolerated cabozantinib well and has no evidence of disease at 24 mo of age. We describe a novel RBPMS-MET driver fusion in association with a locally aggressive IFS-like tumor. MET functions as an oncogene and, when associated with the RNA binding protein RBPMS, forms an in-frame fusion product that retains the MET kinase domain. This fusion is associated with aberrant cell signaling pathway expression and subsequent malignancy. We describe treatment with cabozantinib in a patient with an IFS-like neoplasm.

Acute complicated sinusitis can occur in children and can lead to significant morbidity and mortality. While medical management is critical, it is important to provide multi-disciplinary care to involve surgical specialists. Since intracranial and extracranial complications can result from acute sinusitis, active communication among all these specialists is paramount to achieve the best patient outcomes. Children with these conditions are best managed at centers where appropriate pediatric medical and surgical subspecialty care is available.

Objectives/hypothesis Ingestion of button batteries (BB) can rapidly lead to caustic esophageal injury in infants and children, resulting in significant morbidity and mortality. To identify novel mitigation strategies, we tested common weakly acidic household beverages, viscous liquids, and Carafate® for their ability to act as protective esophageal irrigations until endoscopic removal of the BB. Study design Cadaveric and live animal model. Methods Apple juice, orange juice, Gatorade®, POWERADE®, pure honey, pure maple syrup, and Carafate® were screened using a 3 V lithium (3 V-CR2032) BB on cadaveric porcine esophagus. The most promising in vitro options were tested against a saline control in live American Yorkshire piglets with anode-facing placement of the BB on the posterior wall of the proximal esophagus for 60 minutes. BB voltage and tissue pH were measured before battery placement and after removal. The 10 mL irrigations occurred every 10 minutes from t = 5 minutes. Gross and histologic assessment was performed on the esophagus of piglets euthanized 7 ± 0.5 days following BB exposure. Results Honey and Carafate® demonstrated to a significant degree the most protective effects in vitro and in vivo. Both neutralized the tissue pH increase and created more localized and superficial injuries; observed in vivo was a decrease in both full-thickness injury (i.e., shallower depths of necrotic and granulation tissue) and outward extension of injury in the deep muscle beyond surface ulcer margins (P Conclusions In the crucial period between BB ingestion and endoscopic removal, early and frequent ingestion of honey in the household setting and Carafate® in the clinical setting has the potential to reduce injury severity and improve patient outcomes. Level of evidence NA Laryngoscope, 129:49-57, 2019.

Background Pediatric tonsillectomies are increasingly being performed as an outpatient procedure thereby increasing the parental role in post-operative pain management. However, it is unclear if parents receive adequate teaching regarding pain management. We introduced a video teaching tool and compared its efficacy alone and in combination with the standard verbal instruction. Methods A prospective study which randomized parents or caregivers of children undergoing tonsillectomy ± adenoidectomy into three groups: 1) standard verbal post-operative instructions; 2) watching the video teaching tool along with standard verbal instructions or 3) video teaching tool only. Parents completed pre and post-instruction assessments of their knowledge of post-operative pain management with responses scored from 0 to 8. Telephone assessments were conducted within 48 post-operative hours with a subjective rating of the helpfulness of the video teaching tool. Results The study cohort included 99 patients and their families. The median pre-instruction score was 5 of 8 points (Interquartile range [IQR]: 4, 6) and this remained at 5 following instruction. (IQR:4, 6; p = 0.702 difference from baseline). Baseline scores did not vary across the groups (p = 0.156) and there was no increase in the knowledge score from pre to post-test across the three groups. Groups B and C rated the helpfulness of the video teaching tool with a median score of 4 of 5. (IQR: 4, 5). Conclusions A baseline deficit exists in parental understanding of post-operative pain management that did not statistically improve regardless of the form post-operative instruction used (verbal vs. video-based instruction). However, the high helpfulness scores in both video groups support the use of video instruction as an alternative to or to complement to verbal instruction. However, further identification of knowledge deficits is required for optimization of post-operative educational materials.

OBJECTIVES Adequate pain control is an important component in the postoperative outcome for pediatric adenotonsillectomy patients with sleep-disordered breathing (SDB). Intravenous acetaminophen appears to be a favorable analgesic adjunct owing to its predictable pharmacokinetics and opioid-sparing effects; however, its role in pediatric adenotonsillectomy pain management remains unclear. METHODS In this prospective, randomized, double-blinded, controlled study, subjects with the diagnosis of SDB, aged 2 to 8 years, who required extended postoperative admission, received intravenous acetaminophen (15 mg/kg) or saline placebo intraoperatively in addition to morphine (0.1 mg/kg) for postoperative surgical analgesia. Pain scores in the postanesthesia care unit (PACU) using the FLACC (Faces, Leg, Activity, Cry, Consolability) score were used to determine the need for supplemental analgesic agents in the PACU. The PACU time and time to the first request for pain medication on the inpatient ward were also measured. RESULTS A total of 239 patients were included in the final data analysis (118 in the intravenous acetaminophen group and 121 in the saline placebo group). The 2 groups did not differ in the proportion of patients reaching FLACC scores = 4 in the PACU (p = 0.223); mean FLACC scores in the PACU (p = 0.336); mean PACU time (p = 0.883); or time to requesting pain medication on the inpatient ward (p = 0.640). CONCLUSIONS A single intraoperative dose of intravenous acetaminophen did not alter the postoperative course of pediatric patients with SDB following adenotonsillectomy.

Introduction This study describes safety outcomes of pediatric endoscopic sinus surgery (ESS) to identify risk factors for 30-day postoperative adverse events using the National Surgical Quality Improvement Program–Pediatric (NSQIP-P) database. Methods We performed a retrospective cohort study involving patients in the 2012–2015 NSQIP-P database who underwent ESS. Predictors included demographics, comorbidities and surgical acuity. Outcomes included 30-day complications, reoperations, and readmissions. Results Among 2,061 ESS cases identified, 1,829 (88.7%) were elective and 232 (11.3%) were urgent/emergent. There were 92 (4.5%) readmissions, 54 (2.6%) unplanned reoperations, and 61 (3.0%) complications. On multivariate analysis, readmission was associated with urgent/emergent procedures (OR 2.31, CI 1.36-3.93, p

Cutaneous kaposiform hemangioendothelioma (KHE) and tufted angioma (TA) are vascular tumors that are often misdiagnosed. Treatment urgency and type varies depending on which tumor-type is diagnosed, because of the differing rates of progression to Kasabach–Merritt phenomenon. An 11-month-old male presented with a facial mass and biopsy results favoring a diagnosis of TA. The diagnosis of KHE, was later favored over TA given the overall clinical picture of initial rapid growth. However, serial imaging showed no subsequent growth, suggesting that clinically diagnosed KHE, may follow a benign clinical course when biopsy results suggest a diagnosis of TA.

Button battery ingestions result in significant morbidity and mortality in children-before, during, and even after removal. The injuries created by a button battery lodged in the esophagus develop rapidly and can be severe. The current of the button battery, conducted through saliva and the tissue drives a highly alkaline caustic injury, leading to liquefactive tissue necrosis. In June 2018, new guidelines were released from the National Capital Poison Center, which include the use of preoperative protective, pH-neutralizing and viscous barrier interventions with honey and/or sucralfate administered within 12 h of ingestion. In addition, the use of postremoval irrigation of the esophagus with 50-150 mL 0.25% acetic acid is done in the operating room to help neutralize the site of tissue injury. Given that anesthesiologists play an important role in the management of esophageal foreign body removal, the entire specialty needs to be aware of the supporting data behind this and general perioperative considerations for management and potential complications of button battery ingestion.

Myeloid sarcoma (MS) is an extramedullary collection of immature myeloid cells that can commonly occur with acute myeloid leukemia (AML). While head and neck presentations are not unheard of, there have been few published pediatric cases of external auditory canal MS. Here, we report a case of a 14-year-old male who presented with MS masquerading as bilateral acute otitis externa. To the best of our knowledge, this is the first reported case of a bilateral presentation leading to a new diagnosis of AML. A literature review of head and neck presentations of MS is included.

Background Postoperative pneumonia is a serious complication because it may be associated with morbidity, mortality and substantially increased cost of surgical care. Risk of postoperative pneumonia varies across surgical specialties, although its incidence and risk factors in pediatric otolaryngology have not been comprehensively elucidated. Objective To identify factors associated with postoperative pneumonia and determine whether a subset of children with a disproportionate risk of pneumonia can be identified. Methods Using the National Surgical Quality Improvement- Pediatric (NSQIP-P) database, we first selected children (N = 17,776; age under 18 years) who underwent inpatient pediatric otolaryngology procedures between 2012 and 2017. Using a random subset of 80% of the study population (derivation cohort), we next developed a multivariable logistic regression model to identify independent risk factors for postoperative pneumonia. We then divided children into risk groups and evaluated whether the Pareto principle applied to distribution of postoperative pneumonia across the risk groups. Results Among the 12,443 children in the derivation cohort, 177 (1.4%) developed postoperative pneumonia. A multivariable risk model identified patients who developed postoperative pneumonia with good accuracy in both the derivation and validation cohorts. Stratification of patients into five mutually exclusive risk groups showed that 71% of postoperative pneumonia occurred in the highest risk group representing 20% the study cohort. Children who developed postoperative pneumonia were 18 times more likely to require an extended hospital length of stay (OR: 18.6; 95%CI: 12.3–28.2), and 7 times more likely to die compared to children without pneumonia (OR: 7.40, 95%CI: 3.53–15.48). Conclusions We identified key preoperative risk factors for postoperative pneumonia in children undergoing otolaryngology surgery. A small proportion (20%) of high-risk patients accounted for a large proportion (71%) of postoperative pneumonia indicating an underlying Pareto distribution and underscoring the need for targeted interventions for this “vital few”. Postoperative pneumonia in pediatric otolaryngology surgical inpatients was associated with longer hospital stay and a higher risk of mortality. Clinical trial number and registry Not applicable.

Objectives/Hypothesis Button battery (BB) injuries continue to be a significant source of morbidity and mortality, and there is a need to confirm the mechanism of injury for development of additional mitigation strategies. Study Design Cadaveric piglet esophageal model. Methods Lithium, silver oxide, alkaline, and zinc–air BBs were placed in thawed sections of cadaveric piglet esophagus, bathed in normal saline. Severity of gross visual burn, pH, and temperature were recorded every 30 minutes for 6 hours. In other esophageal tissue specimens, the lithium BB was removed after 24, 36, and 48 hours and the site was irrigated with either 0.25% or 3% acetic acid. Separately, ReaLemon® juice, orange juice, Coke®, Dasani® water, Pepsi®, and saline were infused over a vertically suspended esophagus with a CR2032 lithium battery every 5 minutes for 2 hours while tissue temperature and pH were measured. Results A gradual rise in tissue pH and minimal change in temperature was noted for all BBs. ReaLemon® and orange juice applied every 5 minutes were most effective at neutralization of tissue pH with minimal change in tissue temperature. After BB removal (24, 36, 48 hours), irrigation of esophageal tissue specimens with 50–150 mL 0.25% acetic acid neutralized the highly alkaline tissue pH. Conclusions BB appear to cause an isothermic hydrolysis reaction resulting in an alkaline caustic injury. Potential new mitigation strategies include application of neutralizing weakly acidic solutions that may reduce esophageal injury progression. Level of Evidence NA Laryngoscope, 127:1276–1282, 2017

Objectives Prior research has shown that airway reconstructive procedures comprise significant composite morbidity compared to the whole of pediatric otolaryngologic cases evaluated in the American College of Surgeon's National Surgery Quality Improvement Program-Pediatric (ACS-NSQIP-P) platform. We describe postoperative sequelae of pediatric airway reconstructive procedures and identify predictive factors for adverse events. Methods Current procedural terminology (CPT) codes were used to identify children undergoing included procedures in the 2012 to 2014 ACS-NSQIP-P public use files (PUF). Targeted variables included patient demographics and 30-day postoperative events (reoperation, readmission, and complications). Event rates were determined and compared within subgroups. Multivariate logistic regression was performed to identify predictive factors for major adverse events. Results In 3 years of PUF data (183,283 total cases), 198 cases (0.11%) were airway reconstructive procedures. The most common was laryngoplasty (CPT 31580, 31582; n = 111, 56.1%), followed by cervical tracheoplasty (CPT 31750; n = 47, 23.7%), tracheal resection (CPT 31780; n = 24, 12.1%), and cricoid split (CPT 31587, n = 16, 8.1%). There were 131 premature children (66.2%) and 94 children (47.5%) with history of bronchopulmonary dysplasia. Thirty-day postoperative sequelae included readmissions (n = 42, 21.2%), complications (n = 27, 13.6%), and reoperations (n = 14, 7.1%). On univariate analysis, children less than 3 years of age were more likely to undergo an unplanned reoperation. There were no significant predictive factors for readmission or complication. On multivariate analysis, there was a trend toward higher rates of unplanned reoperations in children less than 3 years of age. Conclusion The 30-day adverse event rate in pediatric airway surgery is high, with no identifiable predictors noted in the analysis of these data. Findings imply that systematic collection of variables and outcomes specific to pediatric airway surgery, in addition to standard NSQIP workflow, will be essential for NSQIP-P to truly effect quality improvement in these high-risk procedures. Level of evidence 4. Laryngoscope, 2016 127:504-508, 2017.

Background The purpose of this study was to investigate the impact of surgical intervention on detection of circulating tumor cells (CTCs) in patients with squamous cell carcinoma of the head and neck (SCCHN.) Methods We utilized a negative depletion technique to identify cytokeratin (CK)-positive CTCs. The numbers of CTCs immediately before and after surgical resection were compared. Results Seventy-six blood samples from 38 patients with SCCHN were examined. Seventy-nine percent of the patients had CTCs detected before and after surgery. A total of 7.89% had no CTCs before surgery, yet had CTCs identified after surgery. Overall, 60.5% of patients had an increased number of CTCs/mL after surgery with a mean increase of 6.63-fold. A statistically significant increase in CTCs was seen after surgery (p = .02). Conclusion The timing of sample collection in patients with SCCHN who have surgical intervention can potentially impact the number of CTCs identified. © 2016 Wiley Periodicals, Inc. Head Neck, 2016

Carcinoma of the head and neck represents 3.5% of all cancers, and the vast majority of these tumors are squamous cell carcinoma (HNSCC). With a stable overall survival rate of 50% among all stages, there is continued interested in developing measures for early detection and disease aggressiveness. Circulating tumor cells (CTCs) have been identified as a potential marker for early metastatic disease, response to treatment, and surveillance in head and neck squamous cell carcinoma. In this article, techniques of CTC detection, applications of CTC technology, and outcomes of HNSCC patients will be discussed. Keywords: Circulating tumor cell, Metastasis, Head and neck cancer, Squamous cell

Summary Background Polysomnography (PSG) remains the gold standard for diagnosing obstructive sleep apnea (OSA) and sleep-disordered breathing in children. Yet, simple screening tools are needed as it is not feasible to perform PSG in all patients with possible OSA. Aim The study adapted questions from the Pediatric Sleep Questionnaire-Sleep-Related Breathing Disorder (SRBD) Questionnaire to develop a predictive scale for OSA identified on PSG. We also tested whether adding anthropometric measurements (body mass index and neck circumference) improved prediction of OSA. Methods After IRB approval, OSA questionnaires and anthropometric measurements were collected on 948 consecutive patients scheduled for PSG, aged 4 months to 24.5 years (median = 8.5 years). The sample was reduced to 636 patients in the age range (6–18 years old) where normative values for neck circumference are defined. OSA was characterized using the obstructive apnea–hypopnea index (AHI). After identifying questions related to OSA in univariate logistic regression, multivariable models were fitted to select questions for a short scale, and points for exceeding body mass or neck circumference cutoffs were added to assess improvement in predictive value. Results A long scale of 16 questionnaire items was constructed using univariate models, while six items were selected for the short scale by multivariable regression. The short scale was associated with greater odds of moderate/severe OSA (OR = 1.964; 95% CI = 1.620, 2.381; P < 0.001) and attained good predictive value (area under receiver operating characteristics curve [AUC] = 0.74), which was not significantly improved by addition of BMI and neck circumference data (AUC = 0.75). Conclusions We developed a six-question scale with good predictive utility for OSA. These findings may contribute to developing a preoperative clinical tool to help clinicians identify children with OSA for determining risk stratification and postoperative disposition.

Objectives/Hypothesis Otitis media is a common problem in the pediatric population. Despite antibiotic therapy, post-tympanostomy otorrhea can be difficult to treat. Biofilms have been shown to play a role in chronic and recurrent otitis media and are implicated in otorrhea. This study investigated both the microbial composition and the presence of biofilm fragments rich in extracellular DNA (eDNA) and the bacterial DNA-binding protein, integration host factor (IHF), in post-tympanostomy tube otorrhea. Study Design Clinical samples. Methods Institutional review board approval was obtained, and samples were recovered from pediatric patients with tympanostomy tubes and persistent otorrhea for both microbial culture and biofilm analysis. For biofilm assessment, frozen samples were sectioned and then labeled using a rabbit anti-IHF, which was detected with goat anti-rabbit IgG conjugated to AlexaFluor 594. Samples were then counterstained with 4',6-diamidino-2-phenylindole (DAPI) to detect DNA, and images were captured by inverted light microscopy. Results Of 15 pediatric otorrhea samples analyzed, nine (60%) contained solids that were positive for labeling of IHF in association with a lattice of eDNA, and 75% yielded positive bacterial cultures. Bacterial culture results included H. influenzae, Methicillin-resistant Staphylococcus aureus, S. pneumoniae, M. catarrhalis, and P. aeruginosa. Conclusion Positive labeling of otorrhea solids for eDNA and IHF, in combination with microbiological culture results, indicated that biofilms likely played a key role in chronic otorrhea. Moreover, as a known critical structural component of biofilms, these findings suggest that DNABII proteins in association with eDNA may serve as an important therapeutic target in post-tympanostomy tube otorrhea. Level of Evidence NA. Laryngoscope, 2016

Infantile fibrosarcoma (IFS) is nearly universally driven by gene fusions involving the NTRK family. ETV6-NTRK3 fusions account for ∼85% of alterations; the remainder are attributed to NTRK-variant fusions. Rarely, other genomic aberrations have been described in association with tumors identified as IFS or IFS-like. We describe the utility of genomic characterization of an IFS-like tumor. We also describe the successful treatment combination of VAC (vincristine, actinomycin, cyclophosphamide) with tyrosine kinase inhibitor (TKI) maintenance in this entity. This patient presented at birth with a right facial mass, enlarging at 1 mo to 4.9 × 4.5 × 6.3 cm. Biopsy demonstrated hypercellular fascicles of spindle cells with patchy positivity for smooth muscle actin (SMA) and negativity for S100, desmin, myogenin, and MyoD1. Targeted RNA sequencing identified a novel RBPMS-MET fusion with confirmed absence of ETV6-NTRK3, and the patient was diagnosed with an IFS-like tumor. A positron emission tomography (PET) scan was negative for metastatic disease. VAC was given for a duration of 10 mo. Resection at 13 mo of age demonstrated positive margins. Cabozantinib, a MET-targeting TKI, was initiated. The patient tolerated cabozantinib well and has no evidence of disease at 24 mo of age. We describe a novel RBPMS-MET driver fusion in association with a locally aggressive IFS-like tumor. MET functions as an oncogene and, when associated with the RNA binding protein RBPMS, forms an in-frame fusion product that retains the MET kinase domain. This fusion is associated with aberrant cell signaling pathway expression and subsequent malignancy. We describe treatment with cabozantinib in a patient with an IFS-like neoplasm.

There has been a rapid global spread of a novel coronavirus, the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), which originated in Wuhan China in late 2019. A serious threat of nosocomial spread exists and as such, there is a critical necessity for well-planned and rehearsed processes during the care of the COVID-19 positive and suspected patient to minimize transmission and risk to healthcare providers and other patients. Because of the aerosolization inherent in airway management, the pediatric otolaryngologist and anesthesiologist should be intimately familiar with strategies to mitigate the high-risk periods of viral contamination that are posed to the environment and healthcare personnel during tracheal intubation and extubation procedures. Since both the pediatric otolaryngologist and anesthesiologist are directly involved in emergency airway interventions, both specialties impact the safety of caring for COVID-19 patients and are a part of overall hospital pandemic preparedness. We describe our institutional approach to COVID-19 perioperative pandemic planning at a large quaternary pediatric hospital including operating room management and remote airway management. We outline our processes for the safe and effective care of these patients with emphasis on simulation and pathways necessary to protect healthcare workers and other personnel from exposure while still providing safe, effective, and rapid care.

Button batteries (BBs) are a severe potential hazard present in household settings, and BB injuries in children continue to be a significant source of morbidity and mortality. When lodged in the body, BBs can cause serious injury within as little as 2 hours. Without a known history of BB ingestion, the diagnosis can be challenging because symptoms may be nonspecific and mimic common viral illnesses seen in children. Based on recent research on esophageal BBs, novel mitigation strategies can be used in the urgent care and emergency department settings, or during transport between facilities