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Objectives  This article examines a national cohort of patients with nasopharyngeal adenoid cystic carcinoma (ACC) for incidence, skull base invasion, overall survival, and treatment paradigms. Design, Setting, and Participants  Retrospective national population-based study using Surveillance, Epidemiology, and End Results program data of patients with ACC of the nasopharynx (NACC) and skull base between 2004 and 2016. Main Outcomes and Measures  Primary outcomes included 5-year overall survival and odds of radiation treatment. Statistical analysis was performed using STATA 15.0 (STATACorp). p -Values < 0.05 were considered statistically significant. Results  Of the 2,385 cases of ACC, 70 cases were classified as NACC. Twenty-one percent (15) involved invasion of the skull base or posterior pharyngeal wall, and 42% (30) were either stage 3 or stage 4. The 5-year overall survival for patients with NACC without skull base invasion was 67% which dropped to 40% with invasion into the skull base. Radiation was used as the primary form of therapy for 62% of NACC and 73% of NACC invading into skull base. Odds of receiving radiation therapy and 5-year survival were not affected by socioeconomic status or density of providers. Conclusion  NACC is rare in incidence and was most commonly treated with radiation therapy when advanced in stage. Prognosis was dependent on invasion through posterior pharyngeal wall and skull base. Provider density and socioeconomic status did not affect odds of radiation or overall survival for NACC. [ABSTRACT FROM AUTHOR]

Objectives: To determine preference patterns for topical anesthesia in patients undergoing endoscopy pre‐coronavirus (2019 coronavirus disease [COVID‐19]) pandemic and analyze outcomes based on preference, using a decision aid format. Methods: A decision aid was developed with expert and patient input. New patients presenting to subspecialty clinics over a 2‐month pre‐COVID‐19 period completed a pre‐procedure survey about their priorities, then were asked to choose between topical oxymetazoline/lidocaine spray or none. A post‐procedure outcome survey followed. Results: Of 151 patients, 90.1% patients elected to have topical anesthesia. Top patient priorities were "I want the scope to be easy for the doctor" and "I want to be as comfortable as possible." Patients who strongly wanted to avoid medication (P =.002) and bad taste (P =.003) were more likely to select no spray, whereas those who wanted to avoid pain received anesthetic (P =.011). According to the post‐procedure assessment, 95.4% of patients were satisfied or strongly satisfied their choice, and this did not correlate with anesthetic vs none. Conclusions: Patient preferences are easily elicited and correlate with treatment choices. Most patients chose to have topical anesthetic and were willing to tolerate side effects; however, both patients with and without topical anesthetic were satisfied with their choices. This decision aid can be used to optimize shared decision making in the otolaryngology clinic. Given the aerosolizing potential of both spray and no spray conditions, this insight may be consequential when devising office protocols for post‐COVID‐19 practice. Level of evidence: II. [ABSTRACT FROM AUTHOR]

Objective  This study aimed to describe the impact of adverse clinical and pathologic features in sinonasal squamous cell carcinoma (SCC). Design  This study is designed with retrospective chart review. Setting  The present study is conducted at a tertiary care institution. Participants  All patients treated surgically for sinonasal SCC at our tertiary care institution between January 2006 and December 2013. Main Outcome Measures  Overall survival (OS) and disease free survival (DFS) are the final measurement of this study. Results  Forty-eight patients were identified. Mean age at surgery was 65.8 years, and mean follow-up time was 40.7 months. Eighteen patients (38%) had T1-T3 disease, while 30 patients (63%) had T4 disease. Seven patients (8.3%) had nodal disease at presentation. At 2, 5, and 10 years, OS was 71, 54, and 48%, respectively, while DFS was 64, 51, and 45%, respectively. Twelve patients (25%) experienced local recurrences with mean time to recurrence of 15.3 months. Twenty-five patients (52%) had positive margins, 24 (50%) had high-grade tumors, 18 (38%) had perineural invasion (PNI), and 15 (31%) had lymphovascular invasion (LVI). In the univariate analysis, T4 disease (risk ratio [RR] = 2.7) and high grade (RR = 2.4) had a significant association with DFS. In the multivariate analysis, high grade (RR = 4.0 and 4.5) and LVI (RR = 4.1 and 4.7) had a significant association with OS and DFS. Conclusion  Our single-institution experience of 48 patients suggests that high grade and LVI are independently associated with survival outcomes in sinonasal SCC, while PNI and microscopically positive margins do not have a significant impact., Competing Interests: Conflict of Interest None declared., (Thieme. All rights reserved.)