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There are many phenotypes of chronic sinusitis and clinical variables that differ between patients. The ability to accurately diagnose, predict prognosis, and select the appropriate treatment depends on the understanding of disease endotypes. Chronic sinusitis is in the early stages of disease endotyping. The ability to identify endotypes is at the forefront of clinical research. Endotyping of chronic sinusitis uses clinical information, radiographic studies, and pathophysiologic data. Understanding of the full spectrum of chronic sinusitis is in its infancy. A personalized approach to treatment will consider standard medical therapies, sinus surgeries, and targeted use of biologic agents.

Coin-shaped button battery foreign bodies have a similar initial presentation to coin ingestion, but delayed retrieval of a battery from the esophagus can have devastating consequences. Variations in timing of retrieval for children with ingestion of coin foreign bodies have been reported. The study assesses the sensitivity and specificity of conventional and digital radiographs to differentiate button batteries from coin foreign bodies.3B case control study.Tertiary academic medical center.A radiographic study of the 12 most common commercially available button batteries and 66 coins of varying international origins was performed. Foreign bodies were placed at the cervical esophagus of a cadaver, and anteroposterior (AP) and lateral conventional radiographs of the neck were obtained. Digital AP and lateral radiographs of standalone coins and batteries were also obtained. Images were blindly read by 2 otolaryngologists and 2 radiologists. Statistical analysis was performed to determine accuracy in identifying coins vs batteries.Using conventional radiographs to identify button batteries yielded a sensitivity of 0.88 and a specificity of 0.92 (positive predictive value [PPV] = 0.75, negative predictive value [NPV] = 0.97). Digital radiography yielded an overall sensitivity of 0.98 and specificity of 0.97 (PPV = 0.87, NPV = 0.99). Features of button batteries were only seen on AP conventional radiographs using reverse contrast.Neither conventional nor digital radiographic imaging had perfect accuracy in identifying coins vs batteries. Features of common disc batteries were identified, which may aid in diagnosis. With potential devastating consequences from retained battery in the esophagus, emergent removal of any possible disc battery foreign body should be considered.

To examine the relationship of chronic rhinosinusitis (CRS) and atopic disease. CRS with nasal polyps (CRSwNP) has been shown to be associated with high aeroallergen sensitivity and local allergic response, but with no difference in imaging, symptomatic severity, or disease recurrence rates in atopic vs. non-atopic individuals. There is conflicting evidence for CRS without nasal polyps (CRSsNP) with regard to the relationship with atopic disease. There may, however, be differential molecular profiles between atopic and non-atopic patients with CRSsNP. There is no consensus as to whether atopic disease is related to CRS. Recent studies have shown that atopic disease may be implicated in pathogenesis, but may not contribute to clinical severity. It should, however, be noted CRS likely has multifactorial etiologies. Finally, specific subtypes of CRS, such as central compartment atopic disease (CCAD), are likely atopy driven and allergic management should play a key role in treatment of these patients.

The practice of otolaryngology has changed drastically since the start of the COVID-19 pandemic. To limit exposure and maintain a reserve of caregivers, residency education ceased most clinical activities and shifted to remote lecture consortiums hosted online across the country in lieu of ambulatory and operative experiences. Many practicing university otolaryngologists have transitioned their clinics to telehealth medicine to maintain access to clinical care during the pandemic. The participation of residents in telemedicine visits has not been described. Here we present guidelines and experience-based suggestions for successful resident involvement in telemedicine. While it is unclear what role telehealth medicine may play within the field of otolaryngology beyond the pandemic, our experiences suggest better patient outreach and access. Expanding residents' skill set with telehealth medicine can enhance their education and better prepare them for future practice.

Background Chronic sinusitis is a common otolaryngologic complaint with a significant impact on patients’ quality of life. There is current debate and differences in quality of evidence regarding the best surgical management approach to pediatric chronic sinusitis. Objective To investigate changes in publishing trends over time in surgical management of pediatric chronic sinusitis. Methods A systematic literature review was conducted in January 2019 using Embase, PubMed, and Web of Science, of all articles that included surgical treatments for pediatric chronic sinusitis. Publications were grouped into 3 time periods: pre-1998, 1999–2008, and 2009–2018. In addition, a subgroup of publications pertaining to endoscopic sinus surgery, balloon sinuplasty, and adenoidectomy were grouped into 2-year periods since 1988 to compare the number of publications on each topic and to examine overall trends. Results A total of 327 abstracts were included in the data collection and analysis. There was an overall significant increase in total number of publications ( P .05). Among the surgery types, functional endoscopic sinus surgery has the most amount of publications regardless of year despite a statistically significant increase in publications pertaining to balloon sinuplasty in the pediatric literature from 1999–2008 to 2009–2018 ( P = .001). Conclusions Studies on pediatric chronic sinusitis have increased significantly during each of the last 2 decades with an increase in the concomitant number of authors and comparison studies. Although most publications are still Level C or D evidence, there has been a nonsignificant increase in Level A evidence in the past decade. Endoscopic sinus surgery still remains the most studied procedure despite the recent increase in publications on balloon sinuplasty.

Objective: The objective of this study was to determine whether patients with rhinitis medicamentosa (RM) have an increased odds of having an opioid use disorder (OUD) and which characteristics may predict this association. Methods: The authors conducted a retrospective case control study of patients 18 years and older who presented to the otolaryngology clinic at an academic medical center from January 2013 through December 2017. Cases, defined as patients who presented with excessive decongestant nasal spray usage based on history, were matched to control patients who presented with chronic rhinitis and did not report regular nasal decongestant usage. The charts were reviewed for patients that carried a problem of opioid abuse, identified using ICD-9 codes 304.XX or ICD-10 codes F11.XX. The primary outcome of this study was the odds of having an OUD. Secondary outcomes were assessed by summary statistics. Results: One hundred and thirty-one cases of RM were matched to 1871 controls of chronic rhinitis. Seven cases (5.3%) and 24 (1.3%) controls had a diagnosis of OUD, consistent with an odds ratio of 3.98 for opioid abuse in patients with RM (95% CI: 1.47-9.71). Oxymetazoline was used by 85.5% (n = 112) of patients with RM. Thirty-six patients (27.1%) with RM underwent nasal surgery following a diagnosis of RM, of which twenty patients (55.6%) were prescribed opioids following the procedure. Conclusions: RM is associated with increased odds of having an OUD.

Objective During the COVID-19 pandemic, there has been considerable interest in identifying aerosol- and droplet-generating procedures, as well as efforts to mitigate the spread of these potentially dangerous particulates. This study evaluated the efficacy of a prototype nasolaryngoscopy hood (PNLH) during various clinical scenarios that are known to generate aerosols and droplets. Study Design Prospective detection of airborne aerosol generation during clinical simulation while wearing an PNLH. Setting Clinical examination room. Methods A particle counter was used to calculate the average number of 0.3-µm particles/L detected during various clinical scenarios that included sneezing, nasolaryngoscopy, sneezing during nasolaryngoscopy, and topical spray administration. Experiments were repeated to compare the PNLH versus no protection. During the sneeze experiments, additional measurements with a conventional N95 were documented. Results There was a significant increase in aerosols detected during sneezing, sneezing during nasolaryngoscopy, and spray administration, as compared with baseline when no patient barrier was used. With the PNLH in place, the level of aerosols returned to comparable baseline levels in each scenario. Of note, routine nasolaryngoscopy did not lead to a statistically significant increase in aerosols. Conclusion This study demonstrated that the PNLH is a safe and effective form of protection that can be used in clinical practice to help mitigate the generation of aerosols during nasolaryngoscopy. While nasolaryngoscopy itself was not shown to produce significant aerosols, the PNLH managed to lessen the aerosol burden during sneezing episodes associated with nasolaryngoscopy.

Objective: The objective of this study was to better characterize factors associated with refractory rhinitis in pediatric patients who underwent adenoidectomy compared to those who had symptom resolution. Methods: The authors conducted a case series of patients younger than 18 years old who underwent adenoidectomy at Boston Medical Center from October 2012 to December 2018. Patients who underwent tonsillectomy and adenoidectomy or who underwent adenoidectomy for indications other than rhinitis were excluded. Patients who had refractory rhinitis symptoms postoperatively were compared to those who had resolution of their symptoms using Chi-square analysis and t-tests. Results: One hundred three patients who had refractory symptoms following adenoidectomy were compared to 139 patients who had resolution of symptoms. Patients who had refractory symptoms had significantly higher proportion of use (89.3%, P = .0011) and higher mean number of preoperative (1.50, P = .0226) and postoperative (1.10, P < .0001) medications, including nasal saline, intranasal steroids, antihistamines, and/or antibiotics. They were more likely to receive postoperative allergy evaluations (50%, P = .0068) and repeat surgery (30.1%, P < .0001), and had a higher proportion of reported history of allergies (24.3%, P = .0089). Conclusion: Use and number of preoperative medications, reported history of allergies, and postoperative allergy evaluation were significantly higher in patients with refractory chronic rhinitis following adenoidectomy. This study identified differences in patients who developed refractory symptoms that may help clinical decision making for surgical management.

Allergic rhinitis and allergic asthma are well-described disease entities with broad exposure in clinical and research allergy forums. Associations between allergic inflammation and upper airway diseases of chronic laryngitis, otitis media, obstructive sleep apnea, and oral allergy syndrome are less well understood and described in the literature. This review discusses the relationship between atopy and diseases of the upper airway, oral cavity, larynx, and ear. The similar respiratory mucosal lining the upper aerodigestive tract, with sensitized mast cells and inflammatory mediators in the submucosa, results in a variety of extranasal manifestations of allergic diseases in the head and neck which are less well characterized. Associations between allergic inflammation and upper airway diseases of chronic laryngitis, otitis media, obstructive sleep apnea, and oral allergy syndrome are less well understood and described in the literature. This review will summarize the relevant pathophysiology and symptomology, association with allergic sensitization, and clinical considerations of these disorders.

OBJECTIVES/HYPOTHESIS Electronic health records have brought many advantages but also placed a documentation burden on the provider during and after the clinic visit. Some otolaryngologists have countered this challenge by employing clinical scribes. This project aimed to better understand the influence of scribes on patient experience in the otolaryngology clinic. STUDY DESIGN Retrospective cohort survey study. METHODS Patients presenting to the otolaryngology clinic for new and follow-up appointments were recruited to complete surveys about their experience. RESULTS A total of 153 patients completed the survey, and 96 of those patients (62.7%) interacted with a scribe. Patient satisfaction was not significantly associated with participation of the scribe (P = .668). Similarly, patient rating of their physician on a scale of 1 to 10 was not associated with scribe involvement (P = .851). The patients who did interact with a scribe responded that the scribe positively impacted the visit 77.1% of the time. Participation of a resident, primary language other than English, and use of interpreter were associated with lower satisfaction (P = .004, P

BackgroundHistorically, there has been uncertainty in the treatment of inferior turbinate hypertrophy (ITH) in children. Although management always begins with medical therapy, the decision to offer surgery in resistant cases is becoming more widely practiced. In the pediatric population, turbinate reduction can be achieved with turbinectomy, electrocautery, lasers, submucous microdebridement, and radiofrequency volumetric tissue reduction (RVTR). However, there remains a lack of consensus on the preferred approach to treatment.ObjectiveTo compare how the efficacy, duration, and complications of different surgical methods has changed the management of inferior turbinate hypertrophy in children over time.MethodsIn March 2018, a comprehensive literature search was performed in PubMed for all inferior turbinate hypertrophy management-related studies in children. Inclusion criteria included children (age, 1–17 years). Exclusion criteria included reviews and abstracts.ResultsEach technique has experienced a period of popularity over the last 30 years in parallel with the technology available at the time as well as evidence from studies in adults. The literature for ITH management in children has largely followed these trends, with a recent improvement in the quality of studies mirroring the overall increase in surgical practice. Of all methods currently used, RVTR and submucous microdebridement offer the least invasive and most efficacious relief of nasal obstruction.ConclusionThis review provides an overview of the evolution of ITH management in children and, based on historic and current evidence, proposes the following graduated recommendation to treatment: (1) a 3-month trial of medical management, (2) evaluation for adenoid hypertrophy for consideration of concurrent adenoidectomy, and (3) RVTR or submucous microdebridement as the first-line surgical approach.

Objective Periostin is an extracellular matrix protein that is elevated in the sinonasal tissues of patients with chronic rhinosinusitis (CRS). The purpose of this study was to determine whether serum periostin could serve as a molecular biomarker of nasal polyp burden in sinonasal disease. Study Design Prospective cohort study. Setting Academic medical center. Subjects and Methods Serum periostin levels were measured by ELISA on blood samples collected from patients undergoing sinus surgery for CRS (n = 71), further stratified by phenotype as defined by nasal polyps and asthma. Results were compared with assays performed on control subjects (n = 62). Results Mean serum periostin levels were markedly elevated in patients with CRS versus controls (66.1 ng/mL [95% CI, 51.6-80.6] vs 38.7 ng/mL [95% CI, 34.4-42.9], respectively, P = .004). In addition, mean periostin levels were significantly higher in CRS patients with nasal polyps as compared with those without polyps (94.8 ng/mL [95% CI, 67.3-122.4] vs 41.1 ng/mL [95% CI, 35.2-47.0], respectively, P < .001). Periostin levels did not correlate with sex ( P = .473), smoking history ( P = .748), aspirin-exacerbated respiratory disease status ( P = .136), oral steroid use within 1 month of surgery ( P = .281), use of topical steroid nasal spray ( P = .864), or number of prior sinus operations ( P = .973). Conclusion Serum periostin appears to be a novel molecular biomarker for the presence of nasal polyps and may serve as an indicator of CRS endotypes.

Objectives To compare the causes of failure between external and endoscopic dacryocystorhinostomy (DCR) techniques for the treatment of lacrimal obstruction. Study Design A retrospective cohort study. Methods The study population consisted of 53 consecutive patients who underwent revision endoscopic DCR from 2002 to 2013 for lacrimal duct obstruction. Identified causes of previous DCR failure were compared between patients whose initial surgery was performed through an external versus an endoscopic approach. Results Reasons for surgical failure after external (n = 21) versus endoscopic (n = 32) DCR included cicatricial closure of the internal lacrimal ostium (52.4 versus 53.1%; p = 0.96), inadequate removal of bone overlying the lacrimal sac (23.8 versus 9.4%; p = 0.15), sump syndrome (9.5 versus 9.4%; p = 0.99), and intranasal adhesions (65 versus 37.5%; p = 0.05). Adhesions that involved the middle turbinate were a particularly impactful cause of failure when the DCR was performed through an external versus the endoscopic approach (57.1 versus 28.1%; p = 0.04). Septoplasty was more likely to be needed at the time of revision surgery if the initial procedure was performed externally (71.1 versus 15.6%; p = 0.02). Surgical success rates for revision DCR were comparable between the groups (75.0% external versus 73.3% endoscopic; p = 0.90), with a mean follow-up of 12.7 months. Conclusion DCR failure associated with intranasal adhesions was more likely to occur when the surgery was performed through an external rather than an endoscopic approach. Endoscopic instrumentation allowed for identification and correction of intranasal pathology at the time of DCR, includingan enlarged middle turbinate or a deviated septum, which may improve surgical outcome.

Objective Assessment of adenoid hypertrophy can be completed through various methods including flexible endoscopy and intraoperative mirror exam. The objective of this study was to compare the effect of adenoid size on the accuracy of these techniques. Methods Patients younger than 18 years old who underwent adenoidectomy at Boston Medical Center from October 2012 to December 2018 and had documented preoperative and intraoperative adenoid sizes were included. Cases were identified through Current Procedural Terminology (CPT) codes 42,830 and 42,831 with exclusion of CPT 42820 for tonsillectomy and adenoidectomy. Patients who had less obstruction (75% or less obstruction) and more obstruction (>75%) were compared using Chi-square analysis and t-tests. Results Of 276 patients who underwent adenoidectomy from October 2012 to December 2018, 84 patients had adenoid size determined both preoperatively by flexible endoscopy and intraoperatively. Thirty-eight (45.2%) patients had intraoperative adenoids that were characterized as less obstructive hypertrophy and 46 (54.8%) had intraoperative adenoids that were characterized as more obstructive hypertrophy. In patients with less obstruction, the mean preoperative adenoid obstruction size of 72% was significantly higher than the mean intraoperative adenoid obstruction size of 63% (p = 0.0212). However, in patients with more obstruction, the mean preoperative adenoid size of 86% was not significantly different from the mean intraoperative adenoid size of 90% (p = 0.1237). Conclusion Adenoid assessment by flexible endoscopy and intraoperative mirror exam may not correlate as closely in patients who have less obstructive hypertrophy.

Objectives: Evidence shows that scribes can improve provider efficiency and satisfaction in several settings, but is mixed on whether scribes improve patient satisfaction. We studied whether scribes improved patient satisfaction in an academic otolaryngology clinic. Methods: The authors performed a retrospective review of patient responses to the Press Ganey survey between 12/2016 and 12/2017. Their responses about satisfaction with the provider and wait times were examined. Three providers worked with scribes during this year; each spent six months with a scribe and six without. The authors compared survey responses from periods with and without scribes using the Fischer exact test. Average overall provider ratings were compared using the Student’s t-test. Results: A total of 87 patients filled out Press Ganey surveys for the 3 providers over the year: 54 for visits without scribes, and 33 for visits with scribes. Fischer exact analysis demonstrated no significant difference in satisfaction with providers and wait times for both individual providers and all providers combined (all P > .05). There was also no difference in patients’ likelihood of recommending the provider’s office ( P = .91). Overall provider rating (0-10 scale) was high without scribes (9.48 ± 1.06) and was unchanged by the presence of scribes (9.53 ± 0.8) ( P = .97). Conclusion: Patient satisfaction with wait times and providers was high overall and was not affected by the presence of a medical scribe.

Purpose Due to the COVID-19 pandemic, aerosol-generating procedures (AGPs) such as flexible endoscopic evaluation of swallowing (FEES) have been deemed high-risk and in some cases restricted, indicating the need for additional personal protective equipment. The aim of this study was to erect and study a protective barrier for FEES. Materials and methods A PVC cube was constructed to fit over a patient while allowing for upright endoscopy. A plastic drape was fitted over the cube, and the protective barrier was subsequently named the “FEES Box.” Three different particulate-generating tasks were carried out: sneezing, coughing, and spraying water from an atomizer bottle. Each task was completed within and without the FEES Box, and particulate was measured with a particle counter. The average particles/L detected during the three tasks, and baseline measurements, were statistically compared. Results Without the FEES Box in place, the sneezing and spraying tasks resulted in a statistically significant increase in particles above baseline (p

Background Risk factors in adult patients with cystic fibrosis (CF) associated with surgical intervention have not been delineated. Objective To identify characteristics of adult patients with CF and with chronic rhinosinusitis that predict surgical intervention with endoscopic sinus surgery (ESS). Methods Patients were identified in a tertiary sinus center by the International Classification of Diseases, Ninth Revision codes 277.00-277.03, which represent CF. Charts were reviewed for the CF transmembrane conductance regulator (CFTR) gene mutation, Lund-Mackay score (LMS), the 22-item Sino-Nasal Outcome Test (SNOT-22) score, previous ESS, and occurrence of ESS after presentation. The Fisher exact test was used to test frequency of events between the groups, and the Mann Whitney U test and the t-test were used to compare means among LMS, SNOT-22, and age. The Cox proportional hazard analysis was used to calculate hazard ratios (HR) for the impact of LMS, SNOT-22 score, previous ESS, and CFTR gene mutation status on the occurrence of ESS after presentation. Results One hundred and fifteen patients met the inclusion criteria for the study. Patients with a history of surgery more often underwent ESS after presentation (p ≤ 0.01). The LMS and the SNOT-22 score were not significantly different between the groups of previous ESS and no previous ESS (p = 0.23 and p = 0.28, respectively). A severe mutation genotype was predictive of ESS after presentation (p = 0.03). SNOT-22 scores did not differ between the severe and mild groups (36.0 and 32.4, respectively; p = 0.57), but the mean LMS was significantly higher in the severe mutation group (12.5 and 9.7; p ≤ 0.01). Univariate Cox proportional hazard analysis revealed an increased occurrence of ESS for patients with severe mutations (HR, 3.6; p ≤ 0.01) or a history of ESS (HR, 2.3; p ≤ 0.01). Conclusion The occurrence of ESS in adult patients with CF was predicted by previous ESS intervention as well as the severity of CFTR mutation.

Background The relationship between allergic sensitization and radiographic sinus inflammation remains unclear. Objectives To determine whether specific allergen sensitization is correlated with sinonasal radiographic opacification. Methods Patients with chronic sinonasal symptoms were selected and included if they had allergy testing and a computed tomography (CT) of the paranasal sinuses. Data regarding demographic characteristics, in vitro allergy test results, and comorbidities were collected. CTs were reviewed, and an overall Lund-Mackay score (LMS) was calculated for each patient. A two-sample t-test was used to compare mean LMS between patients who were sensitized and patients who were not sensitized. A multiple linear regression model was used to determine whether a relationship existed among LMS and allergy results, asthma, nasal polyps, immunoglobulin E (IgE) level, medication usage, in-season versus out-of-season CTs, age, and sex. Significance was determined at an alpha level of 0.05. Results There were 437 patients included, of whom, 251 had positive specific allergen test results and 186 had negative test results. A total of 282 patients had allergic rhinitis symptoms without a documented diagnosis of sinusitis, and 155 carried a diagnosis of chronic rhinosinusitis. The mean LMS did not differ between patients who were sensitized and patients who were not sensitized (5.56 versus 5.28; p = 0.61). Linear regression demonstrated an increase in LMS in patients with asthma (p = 0.02), male sex (p < 0.01), elevated IgE (p < 0.01), a history of anaphylaxis (p = 0.03), and nasal polyps (p < 0.01). There was a statistically significant decrease in LMS in patients with an in-season CT (p = 0.02). Conclusions Patients with a positive specific in vitro allergen test result did not have higher overall rates of radiographic sinus inflammation. Asthma, male sex, polyps, elevated IgE, and a history of anaphylaxis were associated with higher LMS.

Background The purpose of this study was to determine if total serum immunoglobulin E (IgE) could predict monosensitization compared to polysensitization in patients with allergic rhinitis (AR). Methods This was a retrospective study of a cohort of 1073 patients who underwent allergy testing. Differences in total IgE level between unsensitized, monosensitized, and polysensitized subjects were calculated. Pearson correlation coefficient was calculated to determine whether there was a relationship between total IgE level and the number of positive allergen sensitizations. In addition, allergen sensitization class was calculated for each allergen sensitization and totaled for each patient. Pearson correlation coefficient was calculated to determine the relationship between total IgE level and weighted allergen sensitization by class. Results There were 159 patients who were monosensitized compared to 492 patients who were polysensitized. Of the monosensitized patients, almost 50% (74) were sensitized to one or both dust mites. Total IgE was higher in polysensitized patients compared to monosensitized compared to controls (p < 0.001). Pearson correlation coefficient between total IgE and number of positive allergen sensitizations was 0.465 (p ≤ 0.001). Pearson correlation coefficient between total IgE and allergen class–weighted sensitizations was 0.529 (p ≤ 0.001). Conclusion IgE level can be used to predict monosensitization vs polysensitization. There is a moderate correlation between total IgE sensitization and the number of positive allergen sensitizations, as well as allergen class–weighted sensitizations.

Angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin receptor blockers (ARBs) have been shown to suppress expression of periostin, a matricellular protein that is markedly elevated in nasal polyp tissue. The purpose of this study was to determine whether use of these antihypertensive agents affects the time to revision sinus surgery in patients with polyp regrowth.Case series with chart review.Academic medical center.Records were reviewed for 330 patients who underwent ≥2 operations for chronic sinusitis with nasal polyps from April 1987 through August 2015. The time between surgical interventions was compared with patient demographics and clinical characteristics, including use of ACEIs and ARBs.Sixty patients were taking ACEIs or ARBs during the study period, of which 32 had concurrent asthma. The mean interval between polyp operations was 61.0 ± 45.2 months (range, 2-228.6 months). Among patients with asthma (n = 197), the mean time to revision surgery was prolonged by2 years for those taking ACEIs or ARBs (81.0 vs 54.5 months, P = .006). A similar impact on time to revision surgery was not observed for nonasthmatics taking these medications (61.0 vs 65.2 months, P = .655).Use of ACEIs and ARBs is associated with an increased time to revision sinus surgery among patients with concurrent nasal polyps and asthma. A possible mechanism of this observed effect is suppression of periostin expression through inhibition of the angiotensin pathway.

Background Acute and chronic sinusitis in children and adults can spread to the orbit. Oral flora has been seen in orbital infections, but the extent of synergy between pathogens in such infections remains unknown. Methods A retrospective case series of patients with complicated sinusitis that involved the orbit from acute sinusitis who were admitted to a tertiary care hospital from January 2000 to December 2014 and who had surgical cultures obtained. Patients were identified by the International Classification of Diseases, Ninth Revision code for periorbital cellulitis, subperiosteal abscess, or orbital abscess. Results Sixteen patients underwent surgical drainage via external drainage or endoscopic sinus surgery of an orbital infection associated with sinusitis and had cultures obtained. Nine patients (56%) grew organisms that exist in oral flora, whereas seven patients (44%) grew common respiratory pathogens. The most common organisms recovered were viridans group streptococcus (VGS) (50%), Staphylococcus aureus (31%), Eikenella corrodens (25%), and Prevotella species (19%). Oral flora anaerobes were cultured alongside a VGS species in seven of eight patients (88%) as opposed to the respiratory pathogens, which were less frequently associated with concomitant VGS infection (29%) (p = 0.04). Conclusion There are two main sources for infectious orbital complications from acute sinusitis: respiratory pathogens and oral flora. The high prevalence of concurrent anaerobic oral flora and VGS infection supports a suspected synergy between VGS and other oral organisms.

Within otolaryngology, scribes have been utilized as a means of increasing clinic efficiency and easing workload on physicians. During the COVID-19 pandemic, a majority of otolaryngology clinic appointments at academic institutions have been moved to telemedicine in order to limit interpersonal contacts. At the height of the pandemic, our institution has protocolized scribe participation from in-person to remote. Scribes have virtually participated in telemedicine appointments in an effort to facilitate documentation and enhance the patient-physician relationship. Beyond the pandemic, as patients start being evaluated in-person, the risk of contamination and spread through aerosol generating procedures has limited the number of ancillary support staff that can be present in the examination rooms. As such, virtual scribing from a separate location within the clinic has been deemed warranted. This paper documents the protocols on virtual scribing for both telemedicine and a hybrid approach for in-clinic appointments where high-risk procedures are being performed.

The inferior turbinate has well-recognized respiratory and immune functions to provide the airway with appropriate warmth, humidification, and filtration of the inspired air while sampling the environment for pathogens. Normal functioning of the inferior turbinate relies on an intact autonomic system to maintain homeostasis within the nasal cavity. The autonomic nervous system innervates the submucosal glands and the vasculature within the inferior turbinate, resulting in control of major turbinate functions: nasal secretions, nasal patency, warmth, and humidification. This review will summarize the autonomic innervations of the turbinates, both the normal and abnormal autonomic processes that contribute to the turbinate functions, and the clinical considerations regarding optimal functioning of the turbinate autonomic system.

IntroductionSubcutaneous immunotherapy (SCIT) is an effective treatment for allergic disease such as allergic rhinitis and asthma. Reported adherence rates to SCIT have been low, ranging between 50% and 89%. This study sought to evaluate compliance to SCIT in an urban “safety net,” tertiary care center, and to evaluate for disparities in compliance based upon insurance and socioeconomic status.MethodsA retrospective chart review of SCIT patients between 2003 and 2016 was performed. Demographic data, insurance carriers, and comorbidities were collected. Compliance was evaluated on treatment adherence (percentage of injections administered/scheduled appointments). Statistical analysis was performed using R statistical software. Linear regression analysis was performed to compare compliance to the variables, asthma, duration of therapy, payor, and age. Analysis of variance was used to compare mean compliance between payor groups.ResultsTwo hundred five patients met our inclusion criteria and 28 were excluded. Insurance composition was Medicaid (67, 33%), Medicare (18, 9%), Health Safety Net (HSN) in Massachusetts (33, 16%), and commercial payors (82, 42%). Linear regression demonstrated that age, duration of therapy, and asthma status were not related to the percentage of missed doses ( P > .05). Payor status was statistically predictive of missed doses ( P = .02). When comparing average percentage of missed immunotherapy shots, Medicaid patients missed the most 34.2%, followed by Medicare 24.4%, commercial insurance 19.9%, and HSN in Massachusetts 18.5% ( P ≤ .02).ConclusionIn a cohort of patients at a tertiary care “safety-net” center serving a low-income population, compliance to SCIT was found to be overall high but lower in the Medicaid population.

To determine the utility of allergy evaluation in patients with chronic refractory laryngeal symptoms.Case series with chart review.Tertiary academic medical center.All patients who underwent in vitro allergy testing at a single institution from 2006 to 2010, for a total of 998 patients.Charts of patients who underwent in vitro allergy testing were identified. The charts were reviewed for the primary indication for allergy testing, as categorized into rhinitis complaints, chronic sinusitis, otitis media, and refractory laryngeal symptoms (globus, cough, throat clearing, increased secretions, and hoarseness). Results of allergy tests and comorbid conditions were analyzed and compared among groups.The positive yield of allergy testing in patients with primary laryngeal indications was 51.8%, 63.3% for rhinitis, 60.9% for sinusitis, and 33.3% for otitis media. The odds ratio of having a positive test was not statistically different for patients with laryngeal symptoms, rhinitis, or sinusitis. Patients with chronic laryngeal symptoms and positive allergy testing were most often sensitized to dust mites (63%) and least often sensitized to molds (1.3%).Allergy testing in patients with chronic laryngeal symptoms yields positive results in equivalent proportion to patients with other common presenting symptoms. Dust mites sensitization is the most common sensitization in patients with allergic laryngitis.

Objectives: To increase awareness of wire brush bristle ingestion, review the literature relating to wire brush bristle ingestion, and describe an algorithm for management of wire brush bristle foreign bodies as well as a technique for bedside removal. Methods: The authors present a case of an accidental wire bristle ingestion that was successfully treated with bedside removal and describe a successful bedside technique for removal. For the literature review, the PubMed journal database and Google Scholar were queried using the search terms wire bristle, wire brush, grill brush, and grill bristle. Results: Twenty-three wire brush ingestions with upper aerodigestive presentations were identified in the medical literature. Bedside visualization was attempted in 10 patients and successful in 5. The foreign body was able to be removed at the bedside in 3 of these patients. Two patients were managed conservatively. The authors developed an algorithm for management based on these literature findings. Conclusion: Wire brush bristle ingestion is increasingly common in the literature, and a definitive algorithm does not exist for management. The authors present an algorithm for management and describe a technique for successful removal at the bedside.

To determine the progression of flexible transnasal laryngoscopy reliability and competency in otolaryngology residency training.Prospective case control study.Academic otolaryngology department.Medical students, otolaryngology residents, and otolaryngology attending physicians.Fourteen otolaryngology residents from PGY-1 to PGY-5 and 3 attending otolaryngologists viewed 25 selected and digitally recorded flexible transnasal laryngoscopies. The evaluators were asked to rate 13 items relating to abnormalities in the oropharynx, hypopharynx, larynx, and subglottis. The level of concern and level of comfort with the diagnosis were assessed. Intraclass correlations were calculated for each topic and by level of training to determine reliability within each class and compare competency versus attending interpretations.Intraclass correlation of residents compared to attending physicians demonstrated significant improvements by year for left and right vocal fold immobility, subglottic stenosis, laryngeal mass, left and right vocal cord abnormalities, and level of concern. Additionally, pooled vocal cord mobility and pooled results in categories with good attending reliability demonstrated stepwise improvement as well. For these categories, resident reliability was found to be statistically similar to attending physicians in all categories by PGY-3. There were no trends for base of tongue abnormalities, pharyngeal abnormalities, and pharyngeal and hypopharyngeal masses.Resident competency for flexible transnasal laryngoscopy progresses during residency to reliability with attending otolaryngologists by the PGY-3 year over key facets of the examination.

Background/objective The etiology and risk factors for angioedema remain poorly understood with causative triggers often going undiagnosed despite repeated reactions. The purpose of this study was to determine the relationship between inhalant allergen sensitization and angioedema. Methods A retrospective review of patients who had in vitro inhalant allergy testing from 2006 to 2010 was performed. Patients with a diagnosis of angioedema who underwent inhalant allergy testing were identified. Analyses for co-morbidities, class of sensitization, seasonal timing of angioedema, and concurrent use of known hypertensive medications that can cause angioedema were performed. Results There were 1000 patients who underwent inhalant allergy testing and qualified for the study. 37/1000 had at least one episode of angioedema and of these patients, 34 had positive inhalant sensitization testing results. Multivariate regression models showed overall sensitization status, seasonal allergen and epidermal/mite sensitization as independent risk factors ( p p = 0.005, p = 0.025 respectively) when controlling for ACE inhibitor use and other covariates. Tree, and epidermal/mite sensitizations were independent risk factors for angioedema in mono-sensitized subject analysis ( p = 0.028, p = 0.029, respectively). Conclusion Both seasonal and perennial allergen sensitizations are independent risk factors for the development of angioedema. In patients with angioedema and an unknown trigger, inhalant allergen sensitization should be considered as a potential contributing factor to the development of angioedema.

Allergy is commonly associated with conditions such as rhinitis, sinusitis, and asthma, but the relationship between allergy and otologic diseases is less clear. This article examines the evidence for a relationship between allergic disease and several common otologic conditions, including otitis media with effusion, eosinophilic otitis media, and Meniere's disease.

Objectives/Hypothesis To determine whether findings on fiberoptic nasolaryngoscopy beyond the nasal cavity can aid in diagnosis of atopy. Study Design Case control analysis of patients undergoing fiberoptic nasolaryngoscopy and allergy testing at a single academic institution. Methods Patients who underwent flexible nasolaryngoscopy for either laryngeal or nasal symptoms and allergy testing by in vitro methods were divided into an atopic group and a nonatopic control group based on results of allergy testing. Three board-certified otolaryngologists who were blinded to the atopic status and symptoms viewed 88 patient videos and filled out an 8-item endoscopic rating questionnaire for each. Correlation between rater scores, endoscopic findings, and atopic status was calculated using Randolph's multirater kappa values and Mann-Whitney test. Results Intrarater reliability was moderate to perfect for all physicians on all questions (kappa 0.545–1.0). Inter-rater reliability was slight to fair (kappa 0.143–0.399) for all questions and the overall impression of atopic disease. Abnormalities of the torus tubarius (P = .007) and increased nasopharyngeal secretions (P = .038) were predictive of atopic disease, whereas the presence of an adenoid (P = .08) and impression of atopic disease (P = .15) approached significance. All other endoscopic measures were not predictive of atopic status. Conclusions Fiberoptic nasolaryngeal findings within the nasopharynx rather than the larynx are predictive of a positive atopic status. Level of Evidence 3b. Laryngoscope, 125:286–290, 2015

Background Angioedema of the upper aerodigestive tract can lead to significant airway obstruction. To date no articles have delineated risk factors for progression after initial evaluation. Methods This article presents the results of a retrospective study of patients with angioedema at a single institution. Patients included were consecutive otolaryngology consultations for angioedema in the emergency department (ED) from 1999 to 2003. All patients were evaluated by an otolaryngologist and underwent fiber-optic laryngoscopy, which was repeated serially depending on findings. Data was collected on demographics, comorbidities, intubation, disposition, and progression of angioedema. Results A total of 177 patients were included in the study: 32 (18%) patients required intubation; 25 (14%) on initial presentation and 7 (4%) who progressed from an initially stable airway to requiring intervention after reevaluation. Analysis of variance (ANOVA) demonstrated a statistically significant variance between location of edema and rate of intubation, with higher rates in the pharynx and larynx vs the lip and face. Patients who required intubation after progression between serial evaluations were statistically more likely to have edema that involved deeper portions of the aerodigestive tract. Patients who required intubation were statistically more likely to be older (average age 61.8 vs 55.1 years, p = 0.03). Conclusion In this large series of patients managed for aerodigestive angioedema we demonstrate risk factors associated with airway intervention, and risk factors associated with clinical progression on serial examination to airway intervention. In addition, we demonstrate a successful management algorithm for patients with aerodigestive angioedema.

Background The Caprini risk assessment model for stratifying patients' risk for venous thromboembolism (VTE) has been validated in the otolaryngology literature. We sought to determine the incidence of VTE in patients receiving chemoprophylaxis and correlate with the Caprini risk assessment model. Methods A retrospective chart review of adult surgical admissions to an academic otolaryngology service from 2007 to 2012 was performed. Caprini risk assessment model scores were calculated and compared to incidence of VTE based on diagnosis codes. Results Seven hundred four patients met our inclusion criteria. Fifteen (2.13%) developed VTE. The Caprini risk assessment model score averaged 5.7 (range, 2–16). Patients with VTE had an average score of 9.87 versus 5.62 for those without (p 9 developed VTE. Conclusion The incidence of VTE increases with Caprini risk assessment model score, and a score of >8 predicts a high risk (>13%) of VTE in postoperative otolaryngology inpatients despite chemoprophylaxis. © 2013 Wiley Periodicals, Inc. Head Neck 36: 1087–1093, 2014

IgE-mediated allergy plays a well-established role in both nasal and pulmonary diseases due to the common epithelium and shared mediator responses of the upper and lower airways. This "unified airway" concept has also been described in other sites within the head and neck that contain similar respiratory mucosa: the middle ear and the larynx. This review will highlight the data suggesting a role for IgE-mediated allergic disease in chronic laryngopharyngeal and middle ear disease and the role for allergy testing to aid in diagnosis and treatment of these disorders.

Objective: To evaluate the efficacy and utility of simulation of the Emergency Airway Response Team (EART) at a tertiary care hospital to improve team dynamics and confidence and knowledge in managing an emergency airway. Methods: This was a descriptive, quantitative performance improvement study. From September 1, 2013, to December 1, 2013, 177 members of the EART from anesthesia, otolaryngology, trauma surgery, emergency medicine, ICU nursing, and respiratory therapy participated in emergency airway simulations. Team dynamics and confidence levels and knowledge of EART were assessed using pre-and post-simulation questionnaires. Results: All participants regardless of their role, experience in the medical field, or any prior exposure to a difficult airway showed significant improvement in self-rated team participation and confidence and objective knowledge regarding EART after undergoing simulation. Conclusion: Our study highlights the efficacy and utility of simulation in assessing personnel team dynamics and confidence levels and knowledge of emergency airway scenarios. Practitioners in all fields and level of experience benefit in EART training and simulation. We hope that with this information, we will be able to conduct future studies on reduction of patient morbidity and mortality.

Background To determine the prevalence of a high-riding jugular bulb (HRJB) in the endolymphatic hydrops population. Methods This was a retrospective chart and radiology review of patients seen at a tertiary care medical center. Patients were identified using the International Classification of Diseases, 9th edition, code 386.xx (Meniere disease-unspecified), and were required to have undergone an imaging study that included views of the jugular bulb that were available for review. A radiologist then evaluated all of the imaging studies for evidence of HRJB or inner ear dehiscence with a jugular bulb abnormality. Results The prevalence of a HRJB in all endolymphatic hydrops patients was 9.0% (7 of 78), and it was 4.5% (7 of 156) in all ears. The prevalence of HRJB ipsilateral to an ear with endolymphatic hydrops was 4.6% (4 of 88 ears); it was 4.4% (3 of 68 ears) in ears without endolymphatic hydrops. The incidence of inner ear dehiscence with a HRJB was 1.3% (1 of 78). Electrocochleography results were not correlated with jugular bulb volume. Discussion The results of this study indicate that a small subset of patients treated for endolymphatic hydrops patients have a HRJB. Overall, these results suggest that HRJB does not play a major role in endolymphatic hydrops, although it may play a role in a few isolated patients.

OBJECTIVE To determine whether sacrifice of the internal jugular vein (IJV) causes subsequent changes in the jugular bulb. STUDY DESIGN Retrospective chart review. SETTING Tertiary referral center. PATIENTS Patients were selected by CPT code for neck dissection and were included in the study if they had undergone unilateral neck dissection and had preoperative and postoperative computed tomographic scans through the temporal bone. INTERVENTIONS The jugular bulb was measured in the axial plane for anteroposterior and mediolateral diameters. MAIN OUTCOME MEASURES Cross-sectional area of the jugular bulb was calculated, and comparison was made between preoperative and postoperative studies in patients with or without ligation of the IJV. RESULTS After unilateral neck dissection, the mean change in the size of the jugular bulb ipsilateral to surgery with sacrifice of the IJV was found to be -10.4 mm (95% confidence interval [95% CI], ± 8.54 mm); ipsilateral to surgery without sacrifice of the internal jugular, -0.2 mm (95% CI, ± 3.24 mm); contralateral to surgery with sacrifice of the IJV, +1.9 mm (95% CI, ± 11.12 mm); and contralateral to surgery without sacrifice of the IJVa, +1.0 mm (95% CI, ± 2.66 mm). Analysis of variance demonstrated a significant difference for changes in the jugular bulb area ipsilateral to surgery with sacrifice of the IJV (p = 0.03) when compared with contralateral to surgery without sacrifice of the IJV. CONCLUSION Changes in size of the jugular bulb occur with surgical manipulation of the jugular vein. This study demonstrates a decrease in the size of the jugular bulb with ipsilateral IJV sacrifice.

Robotic surgery in the head and neck has developed rapidly in the past 10 years, particularly after the Da Vinci robot by Intuitive Surgical received FDA approval in 2009 for applications in the head and neck. Currently, applications have been primarily focused on transoral robotic surgery (TORS) and minimally invasive thyroid surgery. However, the three-dimensional view provided by the robotic camera, the advanced wrist rotation and flexibility, and ability to approach areas that previously required large open incisions have created a paradigm shift setting the stage for exploration into innovative approaches in the head and neck. From congential cysts to salivary gland tumors to neck dissection, more minimally invasive techniques are being continually studied, developed, and published.

ObjectiveTo determine the progression of flexible transnasal laryngoscopy reliability and competency in otolaryngology residency training.Study DesignProspective case control study.SettingAcademic otolaryngology department.SubjectsMedical students, otolaryngology residents, and otolaryngology attending physicians.MethodsFourteen otolaryngology residents from PGY-1 to PGY-5 and 3 attending otolaryngologists viewed 25 selected and digitally recorded flexible transnasal laryngoscopies. The evaluators were asked to rate 13 items relating to abnormalities in the oropharynx, hypopharynx, larynx, and subglottis. The level of concern and level of comfort with the diagnosis were assessed. Intraclass correlations were calculated for each topic and by level of training to determine reliability within each class and compare competency versus attending interpretations.ResultsIntraclass correlation of residents compared to attending physicians demonstrated significant improvements by year for left and right vocal fold ...

Objectives:To define the risks associated with angioedema related airway obstruction and intervention, and to delineate the treatment algorithm used at our institution for airway management in patients with angioedema.Methods:Retrospective chart review of consecutive otolaryngology consultations for angioedema in the emergency department (ED) from 1999-2003. All patients were evaluated by an otolaryngologist and underwent fiberoptic laryngoscopy.Results:177 patients were included in our study. 32 (18%) patients required intubation, 25 (14%) on initial presentation and 7 (4%) patients progressed from an initially stable airway to requiring intervention after reevaluation. ANOVA analysis demonstrated a statistically significant variance between location of edema and rate of intubation, with higher rates in the pharynx and larynx versus the lip and face. There was no difference between pharyngeal and laryngeal edema in rate of intubation, and there was no difference between oral cavity edema and other subsit...