Preoperative laboratory measurements as a predictor for nasal steroid irrigations after sinus surgery for chronic rhinosinusitis with nasal polyps.

PURPOSE: To assess whether preoperative C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), immunoglobulin E (IgE), and blood eosinophil percentage (EOS) can predict need for steroid irrigations after FESS. MATERIALS AND METHODS: Adult patients at BIDMC from inception until September 8, 2023 with chronic rhinosinusitis with nasal polyps who underwent FESS and had preoperative CRP (n = 129), ESR (n = 79), IgE (n = 107), or EOS (n = 125) were included. Labs were divided into normal (CRP: 0-5.0 mg/L; ESR: 0-15 mm/h; IgE: 150-300Ul/mL; EOS: 1-7 %) and high groups (CRP: >5.0 mg/L; ESR: >15 mm/h; IgE: >300Ul/mL; EOS: >7 %). The primary outcome was need for intranasal steroid irrigations after FESS (≤4 weeks, 4-12 weeks, 12-26 weeks, 26-52 weeks, 1-3 years, 3-5 years, and > 5 years). Receiver operating characteristic curves were created to determine thresholds for predicting postoperative steroid irrigations. RESULTS: Elevated IgE required intranasal steroid irrigation at 1-3 years (normal 34 %, high 62 %, p = 0.02), 3-5 years (normal 24 %, high 48 %, p = 0.04), and > 5 years (normal 19 %, high 43 %, p = 0.02). Elevated EOS required intranasal steroid irrigation at 26-52 weeks (normal 7 %, high 25 %, p = 0.009) and > 5 years (normal 19 %, high 46 %, p = 0.005). The area under the curve for IgE at 1-3 years was 0.696 (95 % CI: 0.597-0.795) with cutoff at 144-148 Ul/mL. CRP and ESR were not predictive of postoperative intranasal steroid treatment. CONCLUSIONS: Elevated IgE and EOS (but not CRP or ESR) may predict need for intranasal steroid treatment after FESS.

Evaluation of narrow-band imaging in the diagnosis of sinonasal inverted papilloma.

KEY POINTS: Narrow-band imaging (NBI) can be used to differentiate benign sinonasal lesions NBI can be used in the preoperative identification of sinonasal inverted papilloma Future studies can focus on NBI for recurrent inverted papilloma and surgical margin guidance.

Interpreter Use and Patient Satisfaction in the Otolaryngology Outpatient Clinic.

Background Communication between providers and patients is essential to patient care and to the patient-physician relationship. It plays a significant role in both measurable and perceived quality of care. This study explores the satisfaction of English-speaking and limited English proficiency (LEP) patients with English-speaking providers, focusing on the correlation between patients' primary language and the use of interpreter services on patients' visit satisfaction. Methodology This study was designed to have a sample size sufficient to detect a 10% difference in the primary outcome, overall visit satisfaction, between language-concordant patients and LEP patients in the interpreter and no interpreter groups, assuming a two-tailed alpha of 0.05 and power of 80%. All collected data were analyzed using the Statistical Package for the Social Sciences software, version 25 (IBM Corp, Armonk, NY, USA), and significance was determined if p <0.05. Results Of the total 209 patients, 65 utilized professional interpreter services, nine used an ad-hoc interpreter, and 135 did not require an interpreter. Patients who used an interpreter demonstrated lower visit satisfaction compared with patients who did not (p < 0.001). Patients expressed significantly greater preference for in-person interpreter (mean = 9.73) or a family member (mean = 9.44) compared to telephone services (mean = 8.50) (p = 0.002). The overall satisfaction scores did not significantly differ between different interpreter types (p = 0.157). Conclusions LEP patients experienced lower visit satisfaction compared to language-concordant patients. The data suggest that perceived quality of communication was a factor in these lower satisfaction reports. While LEP patients did prefer in-person interpreters, there was no significant difference in overall visit satisfaction between different types of interpreters.

Lost in translation: A qualitative analysis of facilitators and barriers to collecting patient reported outcome measures for surgical patients with limited English proficiency.

BACKGROUND: Patient-reported outcome measures (PROMs) are increasingly being used throughout surgical disciplines, but their use is limited in multilingual patient populations. We aimed to investigate facilitators and barriers to PROMs collection for patients with limited English proficiency (LEP). METHODS: Semi-structured interviews were performed with providers from multiple surgical disciplines across six academic medical centers until thematic saturation was achieved. RESULTS: Among 24 interviews, respondents noted either systematic exclusion of patients with LEP or significant barriers to implementation. Barriers included lack of valid and translated PROMs, lack of multi-lingual electronic medical record integration, and insufficient time and resources to accommodate patients with LEP. Facilitators to collection included institutional leadership and funding support for validating translations. CONCLUSION: These barriers may result in inadvertent but systematic exclusion of patients with LEP from outcomes datasets as well as clinical decision making. Future implementation projects should consider these themes when developing initiatives for more equitable PROMs collection and utilization.

Urgency of Esophageal Foreign Body Removal: Differentiation Between Coins and Button Cell Batteries.

OBJECTIVE: 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. STUDY DESIGN: 3B case control study. STUDY SETTING: Tertiary academic medical center. METHODS: 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. RESULTS: 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. CONCLUSIONS: 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.

Choosing the Right Patient for Biologic Therapy in Chronic Rhinosinusitis with Nasal Polyposis: Endotypes, Patient Characteristics, and Defining Failures of Standard Therapy.

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.

The FEES box: A novel barrier to contain particles during aerosol-generating procedures.

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 < 0.001 and p = 0.004, respectively); coughing particulate never reached levels significantly higher than baseline (p = 0.230). With use of the FEES Box, there was no statistically significant increase in particles above baseline in any of the three tasks. CONCLUSION: The FEES Box effectively contained particles generated during sneezes and an atomizer spray. It would also likely mitigate coughing particulate, but coughing did not generate a significant increase in particles above baseline. Further research is warranted to test the efficacy of the FEES Box in containing particulate matter during a complete FEES procedure.

Factors Associated with Refractory Nasal Congestion Following Adenoidectomy.

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.

Evaluating a Prototype Nasolaryngoscopy Hood During Aerosol-Generating Procedures in Otolaryngology.

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.

Comparison of adenoid assessment by flexible endoscopy and mirror exam.

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.

The Impact of Medical Scribes on Patient Satisfaction in an Academic Otolaryngology Clinic.

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.

Clinical scribes and their association with patient experience in the otolaryngology clinic.

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 < .001, and P < .001, respectively). CONCLUSIONS: There are no published data on the effect of scribes on patient experience in the otolaryngology clinic. In other specialties, scribes have been demonstrated as having a positive effect on provider satisfaction, clinical productivity, and patient perception. These data demonstrate that patient satisfaction was neither impaired nor improved by the presence of the scribe in this clinic. In light of benefits demonstrated by prior studies, these findings support the conclusion that scribes are a useful adjunct in providing high-level otolaryngology care. LEVEL OF EVIDENCE: 4 Laryngoscope, 130:E134-E139, 2020.

Should Excess Topical Decongestant Use Raise a Red Flag? Rhinitis Medicamentosa and Opioid Use Disorder.

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.

The inferior turbinate: An autonomic organ.

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.

Compliance With Subcutaneous Immunotherapy Appointments in an Urban Tertiary Care Setting.

INTRODUCTION: Subcutaneous 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. METHODS: A 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. RESULTS: Two 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). CONCLUSION: In 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.

Compartmental Endoscopic Surgical Anatomy of the Inferior Intraconal Orbital Space.

Objectives This study aims to define the endoscopic anatomy of inferior intraconal space, in terms of its neurovascular structures and relationship to fixed anatomic landmarks. Design A cadaveric anatomical study was conducted. Setting This study was conducted at an academic cranial base center. Participants Cadaveric subjects have been investigated. Main Outcome Measures After dissection of the inferior intraconal space, the number and position of ophthalmic artery (OA) and oculomotor nerve (OMN) branches to the inferior rectus muscle (IRM) were quantified relative to the fixed landmark of the posterior maxillary wall. The point where the OMN branch to the inferior oblique muscle (IOM) crossed the lateral IRM margin was quantified. Results A total of 18 OA branches were identified with a mean ± standard deviation of 2.6 ± 0.53 branches. The mean distance of the OA branch insertion from the posterior maxillary wall was 7.11 ± 5.65 mm. The average number of OMN branches to the IRM was 1.63 ± 0.74 with a mean insertion distance of 1.88 ± 1.89 mm. The OMN branch to the IOM crossed the lateral IRM margin 5.38 ± 5.42 mm from the posterior maxillary wall. Conclusions This cadaveric study quantifies the variability of two critical neurovascular structures salient to endoscopic approaches to the inferior intraconal space, the OMN, and OA contributions to the IRM. Knowledge of the interrelationship between these structures is essential in safe technique for dissection.

Inhalant allergen sensitization is an independent risk factor for the development of angioedema.

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<0.001, 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.

Periostin as a Biomarker for Nasal Polyps in Chronic Rhinosinusitis.

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.

The Role of Allergy in Otologic Disease.

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 Ménière's disease.