O’Byrne, Thomas J.

AbstractObjectiveTo describe the outcomes of patients undergoing open stapler versus transoral rigid and flexible endoscopic therapies for symptomatic Zenker's diverticulum.Study DesignSingle institution retrospective review.SettingTertiary care academic hospital.MethodsWe retrospectively evaluated the outcomes of 424 consecutive patients who underwent Zenker's diverticulotomy via an open stapler, rigid endoscopic CO2 laser, rigid endoscopic stapler, rigid endoscopic harmonic scalpel, or flexible endoscopic technique from January 2006 to December 2020.ResultsA total of 424 patients (173 females, mean age 73.1 ± 11.2 years) from a single institution were included. A total of 142 patients (33%) underwent endoscopic laser treatment, 33 (8%) underwent endoscopic harmonic scalpel, 92 (22%) underwent endoscopic stapler, 70 (17%) underwent flexible endoscopic, and 87 (20%) underwent open stapler. All open and rigid endoscopic procedures and most of the flexible endoscopic procedures (65%) were performed under general anesthesia. The flexible endoscopic group had a higher percentage of procedure‐related perforation, defined as subcutaneous emphysema or contrast leak on imaging (14.3%). The recurrence rates were higher in the harmonic stapler, flexible endoscopic, and endoscopic stapler groups at 18.2%, 17.1%, and 17.4%, respectively, and lower in the open group (1.1%). Length of hospital stay and return to oral intake were similar among groups.ConclusionThe flexible endoscopic technique was associated with the highest rate of procedure‐related perforation, while the endoscopic stapler had the lowest number of procedural complications. Recurrence rates were higher among the harmonic stapler, flexible endoscopic, and endoscopic stapler groups and lower in the endoscopic laser and open groups. Prospective comparative studies with long‐term follow‐up are needed.

Introduction: Most studies evaluating gender disparities in surgical specialties as a career choice are limited to high-income countries and have largely evaluated surgical subspecialties in aggregate. Objective: This study aimed to describe gender-based differences in otolaryngology specialty selection amongst medical students, trainees, and attendings/consultants across both low- and middle-income (LMICs) and high-income countries. Materials and methods: An online cross-sectional survey with 2 arms was administered. The first arm asked medical students about gender-related factors that impact interest in otolaryngology. The second arm asked otolaryngology residents and attendings about gender-related factors that impacted otolaryngology specialty selection and career satisfaction. Descriptive statistics were used to summarize patient demographics and survey responses. Responses were compared by gender using χ2 and Fisher Exact tests. Subgroup analyses between gender and country income status were also conducted. Results: There were 67 medical student respondents (45% male, 54% female, 1.5% nonbinary) and 38 attending/consultant or resident respondents (47% male, 53% female, 0% nonbinary). Thirty-six (36%) of medical students were from LMICs, while 45% of attending/residents were from LMICs. Overall, the results demonstrated gender discrimination and gender-based barriers against female medical students considering otolaryngology and otolaryngologists worldwide that may not be recognized by their male colleagues. Conclusion: The results of these surveys highlight the need for continued education and anti-discrimination policy and advocacy in otolaryngology globally. This information can be leveraged to inform regionally specific research on gender disparities in the otolaryngology workforce and provide a foundation for initiatives to address gender disparities in otolaryngology programs.

AbstractObjectivesDysfunction in smell or taste is well recognized phenomenon in patients infected with SARS‐CoV‐2. This study aimed to quantify the incidence and associated co‐morbidities of reported olfactory or gustatory dysfunction in patients who tested positive for SARS‐CoV‐2.MethodsFrom March 23, 2020 through July 31, 2020, 192,683 patients were tested for SARS‐CoV‐2 at Mayo Clinic. These patients with a positive test were contacted via telephone by physicians at Mayo Clinic and information gathered on patient demographics, comorbidities, symptoms and clinical risk stratification based on these factors.ResultsTwo thousand two hundred and fifty patients tested positive for SARS‐CoV‐2 (1.2%). Six hundred and sixty‐seven (29.6%) of these patients reported loss of smell or taste. Factors found to be correlated with reporting loss of smell or taste on multivariate analysis were: younger age, female sex, or symptoms of chest pain or tightness, cough, or headache and lower clinical risk category. Coronary artery disease (CAD) was associated with not reporting loss of taste or smell.ConclusionOf 2250 patients testing positive for SARS‐CoV‐2 at Mayo Clinic, 667 reported loss of taste and smell. Patients who reported loss of smell or taste were younger, female and more likely to report cough, chest pain, headache, or history of chronic obstructive pulmonary disease (COPD), but overall had fewer high‐risk comorbidities. Those who were older, male, and a reported history of CAD were less likely to report chemosensory dysfunction. Our data are the largest single institution data reporting COVID‐19 associated loss of smell or taste, and the first to associate COPD and CAD as factors that affect rates of reported chemosensory dysfunction.Level of evidenceIIB.

ObjectiveFailure to recognize symptoms of non‐human papillomavirus‐associated oropharyngeal squamous cell carcinoma (HPV(−)OPSCC) at presentation can delay diagnosis and treatment. We aim to identify patient factors and provider practice patterns that delay presentation and care in HPV(−)OPSCC.MethodsRetrospective review at a tertiary care center. Patients with HPV(−)OPSCC receiving treatment from 2006 to 2016. Patients were excluded if their date of symptom onset or diagnosis was unknown after thorough review of the electronic medical record or their tissue was not tested for HPV or p16. Clinical data, workup, and care timelines were abstracted. Univariate and multivariable linear regressions were performed to determine associations between patient and provider factors and delays in care.ResultsOf 70 included patients, 52 (74%) were male and mean age was 60.5 (SD = 9.0). Median time to diagnosis was 69 days (IQR = 32–127 days), with a median latency of 30 days (IQR = 12–61 days) from symptom onset to first presentation and 19.5 days (IQR = 4–46 days) from the first presentation to diagnosis. Most patients visited at least 2 providers (n = 52, 74%) before diagnosis. Evaluation by 3 or more providers prior to diagnosis was associated with significant delays in diagnosis of nearly a year (357.7 days, p < 0.001) and being treated or prescribed analgesia prior to diagnosis was significantly associated with delays in diagnosis (p = 0.004) on univariate regression analysis.ConclusionsDelays in care related to evaluations by multiple providers and misdiagnosis prolonged time to diagnosis in HPV(−)OPSCC. Improved patient and provider education is necessary to expedite the diagnosis of HPV(−)OPSCC.Level of Evidence4 Laryngoscope, 133:1394–1401, 2023

ObjectivesTo measure baseline human papillomavirus (HPV) vaccination rates among tertiary and community‐based Otolaryngology – Head and Neck Surgery (Oto‐HNS) clinic patients and to determine risk factors for under‐vaccination.MethodsRetrospective chart review of patients aged 9 to 26 years presenting to an Oto‐HNS clinic from 2017 to 2019. Patients were considered complete for HPV vaccination if they received two doses of HPV vaccine with the first dose received before age 15 years or three doses of HPV vaccine otherwise.Results8,532 unique patients met the criteria. At the index visit, 3,110 (36.5%) had completed the HPV series, 5,422 (63.5%) were due for one or more doses, with 4,981 (58.4%) eligible for vaccination at the time of their appointment. Of those dues, most (3,148/5,422 or 58%) were past due by age (≥13 years old). Of the 3,148 patients past due, 745 (23.7%) were partially vaccinated and 2,403 (76.3%) were vaccine naïve. Male sex and younger age were both independently associated with incomplete vaccination (p < 0.0001).ConclusionThis study demonstrates that the implementation of on‐site HPV vaccination has the potential to increase the opportunities for vaccination among vaccine‐eligible patients, especially among young males. Otolaryngologists have the potential to provide meaningful preventive services in the fight against HPV‐mediated disease.Level of Evidence3 Laryngoscope, 133:116–123, 2023

ObjectiveWe present the outcomes for patients with idiopathic subglottic stenosis (iSGS) following their first carbon dioxide laser wedge excision (LWE) procedure, additionally examining the effect of compliance with adjuvant medical therapy (triple therapy) after the operation.Study DesignRetrospective chart review.SettingTertiary center.MethodsA retrospective review was performed on 183 patients with iSGS following their first LWE and their compliance to adjuvant medical therapy (inhaled corticosteroid, proton pump inhibitor, trimethoprim‐sulfamethoxazole) following the operation, with all reviewed to December 31, 2020. The primary outcome variable was median time to recurrence (MTR). Patients were stratified by whether the LWE was their first operation (LWE primary or secondary), by compliance to triple therapy, and by compliance with trimethoprim‐sulfamethoxazole. Kaplan‐Meier analysis and Cox proportional hazards were used to evaluate the MTR across the stratifications.ResultsAn overall 113 patients underwent their first LWE, while 70 received the procedure after having undergone 1 to 13 procedures. The MTR between LWE primary and secondary was 4.6 and 2.9 years, respectively. Adjusted Cox proportional hazards comparing these 2 groups revealed the number of prior operations to be a confounding variable. A statistically increased MTR was demonstrated with greater degrees of medical compliance.ConclusionLWE conferred an MTR of 4.1 years in the iSGS cohort. The number of prior procedures preceding LWE behaved as a confounding variable. Patients who were completely or partially compliant to triple therapy appear to demonstrate increased intervals prior to recurrence.

Abstract Objectives We aimed to estimate the risk of HCQ retinopathy and its risk factors among incident users in the community. Methods Using the Rochester Epidemiology Project, a record-linkage system, a cohort of incident users of HCQ was identified from 27 counties in the American upper Midwest. HCQ retinopathy was defined based on characteristic paracentral automated 10-2 visual field (10-2 AVF) defects and parafoveal retinal photoreceptor layer changes on spectral domain optical coherence tomography. Cumulative incidence rates were estimated adjusting for competing risk of death. Risk factors for HCQ retinopathy were examined using Cox models. Results The study included 634 incident HCQ users (mean age at initial HCQ use was 53.7 years, 79% females, 91% white). Most common indications for HCQ were RA (57%) and SLE (19%). The average follow-up length was 7.6 years. Eleven patients developed HCQ retinopathy (91% females, 91% white). The majority used HCQ for RA (91%). The cumulative incidence rate at year 5 was 0%, which increased to 3.9% (95% CI 2.0, 7.4) by 10 years. Taking an HCQ dose ≥5 mg/kg was associated with a hazard ratio (HR) of 3.59 (95% CI 1.09, 11.84) compared with lower doses. There was a 48% increase [HR 1.48 (95% CI 1.03, 2.14)] in the risk of HCQ retinopathy for each 100 g of HCQ cumulative dose. Conclusion The risk of HCQ retinopathy at 10 years of use is lower compared with previous prevalence-based estimations. A dose ≥5 mg/kg was associated with higher HCQ retinopathy risk.

Abstract Background To determine whether virtual surgical planning and three‐dimensional printed cutting guides (3D/VSP) improved radiographic bone union compared to conventional methods (CM) in fibula free flap (FFF) reconstruction of the mandibles. Methods Retrospective study from the years 2000–2018 at a tertiary hospital. Osseous union was evaluated by a radiologist blinded to each patient's treatment. Results Two hundred sixty patients who underwent FFF tissue transfer, 28 with VSP and 3D cutting guides. Bony union was not achieved in 46 (20%) patients who underwent CM compared to 1 (4%) of patients with VSP and guides ( p = 0.036). FFF complication was significantly higher in CM with 87 patients (38%) compared to three patients (11%) in 3D/VSP ( p = 0.005). Median time to bony union for patients who underwent CM was 1.4 years compared to 0.8 years in 3D/VSP. Conclusions 3D/VSP reduced the rate of radiographic nonunion and flap‐related complications in FFF reconstruction for mandibular defects.

ObjectiveDiagnostic delay in human papillomavirus–associated oropharynx squamous cell carcinoma (HPV(+)OPSCC) is common due to nonspecific symptoms. We aim to describe the disease burden and oncologic outcomes of patients with HPV(+)OPSCC diagnosed >12 months after symptom onset.Study DesignThis is a retrospective cohort study of HPV(+)OPSCC patients receiving intent‐to‐cure treatment (including surgery ± adjuvant therapy or primary chemoradiation).Setting2006‐2016, tertiary care center.MethodsTumor stage was compared between patients with and without delayed diagnosis using χ2 tests. Kaplan‐Meier survival analysis with univariate and multivariable Cox regressions were used to determine the effect of diagnostic delay on oncologic outcomes.ResultsIn total, 664 patients were included. Compared to patients diagnosed <12 months from symptom onset (n = 601), those diagnosed at >12 months (n = 63) were more likely to have T4 disease and higher overall American Joint Committee on Cancer (AJCC) clinical stage at presentation (P <. 01 for both). At 5 years, rates of overall survival, cancer‐specific survival, progression‐free survival, and distant metastases–free survival in the delayed diagnosis cohort were 80%, 90%, 80%, and 89%, respectively. A >12‐month delay in diagnosis did not significantly impact overall survival (adjusted hazard ratio [aHR], 1.16; 95% CI, 0.58‐2.31), cancer‐specific survival (aHR, 0.83; 95% CI, 0.29‐2.39), progression‐free survival (aHR, 1.15; 95% CI, 0.56‐2.37), or distant metastases–free survival (aHR, 1.00; 95% CI, 0.42‐2.40) after adjusting for age, sex, and clinical AJCC stage (P >. 05 for all).ConclusionsDelayed diagnosis of HPV(+)OPSCC is associated with greater burden of disease at presentation, but oncologic outcomes remain favorable across treatment modalities. When appropriate, intent‐to‐cure therapy should be pursued despite diagnostic delay.Level of EvidenceLevel III.

ObjectiveFailure to recognize symptoms of human papillomavirus–associated oropharyngeal squamous cell carcinoma (HPV(+)OPSCC) at presentation can delay diagnosis and treatment. This study aims to identify patient factors and provider patterns that contribute to delayed diagnosis.Study DesignRetrospective case series.SettingTertiary care center.MethodsPatients with HPV(+)OPSCC receiving intent‐to‐cure treatment from 2006 to 2016. Clinical data, workup, and care timelines were abstracted. Univariate and multivariable linear regressions were performed to determine associations.ResultsOf 703 included patients, 627 (89%) were male, and mean (SD) age at diagnosis was 59 (9) years. The mean (SD) delay to diagnosis was 148.8 (243.51) days, with an average delay of 63 (154.91) days from symptom onset to first presentation and 82.8 (194.25) days from first presentation to diagnosis. Most patients visited at least 2 providers (n = 546, 78%) before diagnosis and saw their primary care physician at first presentation (n = 496, 71%). The most common imaging and biopsy obtained before diagnosis was neck computed tomography (n = 391, 56%) and neck fine‐needle aspiration (n = 423, 60%), respectively. On multivariable linear regression, being a homemaker, being a current smoker, seeing 3 or more providers, and getting a magnetic resonance imaging scan were associated with significant delays in diagnosis (P <. 01, all). Treatment with antibiotics and a suspicion for HPV(+)OPSCC at first presentation were associated with decreased delays in diagnosis (P <. 01, both).ConclusionsPatient delays in seeking medical attention and provider delays in recognizing the appropriate diagnosis both contribute to delays of care in HPV(+)OPSCC. Improved patient and provider education is necessary to expedite the diagnosis of HPV(+)OPSCC.