Kasperbauer, Jan L.

Abstract Objectives Juvenile nasopharyngeal angiofibromas (JNAs) are uncommon tumors with an evolving treatment paradigm. The objective of this study was to compare our prior experience reported in 2005 with our most contemporary series to compare practice improvements and the impact of expanded endonasal procedures. Design Retrospective review comparing a contemporary 22 patients with JNA who underwent surgical management between 2005 and 2019, compared with a historical cohort of 65 patients from the same center. Results The most common presenting symptom was epistaxis (68%). The median maximum tumor diameter was 4.4 cm. All patients underwent preoperative embolization. An endoscopic endonasal approach (EEA) was used in 18 patients (82%), compared with 9% in the series prior to 2005. Gross total resection was achieved in all patients. The median estimated blood loss was 175 and 350 mL for EEA and open (transfacial) cases, respectively. Only two patients (9%) required a blood transfusion compared with 52% on the previous series. The median follow-up was 19 months. The overall recurrence rate was 9% in this series and 24% in the previous series. No patient required radiation therapy in follow-up compared with 3% in our historical cohort. Conclusion There have been significant changes regarding the management of patients with JNA compared with the previous Mayo Clinic experience. The EEA has become the preferred route over the transfacial approaches to treat JNA in selected patients who do not have intracranial extension. Preoperative embolization has aided in reducing the postoperative transfusion rates.

Objectives: To examine whether social determinants of health (SDH) factors are associated with time to diagnosis, treatment selection, and time to recurrent surgical intervention in idiopathic subglottic stenosis (iSGS) patients. Methods: Adult patients with diagnosed iSGS were recruited prospectively (2015-2017) via clinical providers as part of the North American Airway Collaborative (NoAAC) and via an online iSGS support community on Facebook. Patient-specific SDH factors included highest educational attainment (self-reported), median household income (matched from home zip code via U.S. Census data), and number of close friends (self-reported) as a measure of social support. Main outcomes of interest were time to disease diagnosis (years from symptom onset), treatment selection (endoscopic dilation [ED] vs cricotracheal resection [CTR] vs endoscopic resection with adjuvant medical therapy [ERMT]), and time to recurrent surgical intervention (number of days from initial surgical procedure) as a surrogate for disease recurrence. Results: The total 810 participants were 98.5% female, 97.2% Caucasian, and had a median age of 50 years (IQR, 43-58). The cohort had a median household income of $62 307 (IQR, $50 345-$79 773), a median of 7 close friends (IQR, 4-10), and 64.7% of patients completed college or graduate school. Education, income, and number of friends were not associated with time to diagnosis via multivariable linear regression modeling. Univariable multinominal logistic regression demonstrated an association between education and income for selecting ED versus ERMT, but no associations were noted for CTR. No associations were noted for time to recurrent surgical procedure via Kaplan Meier modeling and Cox proportional hazards regression. Conclusions: Patient education, income, and social support were not associated with time to diagnosis or time to disease recurrence. This suggests additional patient, procedure, or disease-specific factors contribute to the observed variations in iSGS surgical outcomes.

ObjectiveInclusion body myositis (IBM) is a progressive inflammatory myopathy with dysphagia as a debilitating sequalae. Otolaryngologists are consulted for surgical candidacy when there are findings of cricopharyngeal dysfunction. We aim to compare transcervical cricopharyngeal myotomy (TCPM) versus endoscopic cricopharyngeal myotomy (ECPM) in the IBM population with particular focus on objective swallow study outcomes, complications, and recurrence rates.MethodsA retrospective cohort study was performed on IBM patients who underwent TCPM or ECPM (1981–2020) in the Department of Otolaryngology at a tertiary academic center with a high volume IBM referral base. Videofluoroscopic swallow studies, Eating Assessment Tool (EAT‐10), Reflux Symptom Index (RSI), and Functional Outcome Swallowing Scale (FOSS) were collected at preoperative and follow‐up visits. Baseline patient characteristics, intraoperative data, and postoperative course were recorded.ResultsForty‐one patients were identified (18 TCPM; 23 ECPM). There was no significant difference in the recurrence rates, complications, hospitalization length, operative time, or return to preoperative diet between approaches. For the 12 patients (11 ECPM; 1 TCPM) that had subjective swallow data, there was a statistically significant difference in the pre and postoperative scores for EAT‐10, RSI, and FOSS (P < .05). There was a statistically significant improvement in the degree of narrowing between pre and postoperative imaging for both approaches (P < .05).ConclusionBoth TCPM and ECPM are safe approaches for the management of dysphagia in patients with IBM with objective evidence of cricopharyngeal dysfunction. Cricopharyngeal myotomy is a durable technique that has demonstrated improved subjective and objective outcomes in this patient population.Level of Evidence3 Laryngoscope, 131:E2426–E2431, 2021

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.

Abstract Background Recurrent pleomorphic adenoma (PA) can be a lifelong disease, and rates of subsequent recurrence are high. Methods Patients between 2000 and 2015 were identified. Primary outcome was subsequent recurrence after surgical salvage. Results Twenty‐seven of 84 patients developed a subsequent recurrence. Risk factors for subsequent recurrence included a higher number of previous recurrences ( P < .01), worse preoperative facial nerve function ( P < .01), and deep parotid lesion(s) ( P < .01). Interval since last surgery was protective ( P < .01), specifically >10 years since last surgery ( P < .01). For patients with a >10‐year interval since their last surgery, the subsequent recurrence‐free rate at 10 years follow‐up was 80.2% vs 31.8%. Conclusions For patients presenting with a >10‐year interval since their last surgery, subsequent recurrence rates are low, which may allow for as needed surveillance recommendations. For patients presenting with recurrent PA and ≤10 years since their last surgery, a closer surveillance is warranted.

ObjectivesThe spine is the most common site of bone metastases in differentiated thyroid cancer (DTC). The role of surgery in the management of cervical spine (C‐spine) metastases (CSpM) has not been adequately explored.MethodsThis is a retrospective cohort study at a tertiary referral center from 2002 to 2018. Inclusion criteria were pathologic diagnosis of DTC and imaging/pathologic diagnosis of CSpM. Statistical analysis utilized t tests for continuous variables and χ2 tests for categorical variables. Survival analysis was conducted using Kaplan–Meier curves with univariate and multivariate Cox regressions.ResultsFifty patients with DTC and CSpM were identified. Of those, 16 underwent surgical resection of the C‐spine, whereas 34 did not. The most common presenting symptom was neck pain (N = 37, 74%). Patients in the surgery group were more likely to report a subjective improvement of symptoms (P < .01) and to have local (P < .01) and systemic (P = .04) disease control. Five‐year overall survival was 44.7% for the surgery group (95% confidence interval [CI]: 17.1–69.3) and 11.1% (95% CI: 2.1–28.8) for the nonsurgery group (P = .01). The strongest risk factor for improved overall survival after C‐spine metastasis was local disease control at the C‐spine (multivariate hazard ratio [HR] = 0.32, 95% CI: 0.12–0.85, P = .02). Surgical intervention was significantly associated with improved survival on both univariate (HR = 0. 35, 95% CI: 0.15–0.82, P = .02) and multivariate (HR = 0.37, 95% CI: 0.14–0.98, P = .04) analysis.ConclusionSurgical management of CSpM in differentiated thyroid cancers is associated with significantly improved local disease control and overall survival. Referral to spine surgeons should be considered after diagnosis.Level of EvidenceIV. Laryngoscope, 131:E1741–E1747, 2021

AbstractBackgroundIn patients presenting with recurrent pleomorphic adenoma (rPA), clinical evaluation can fail to recognize carcinoma ex PA (cxPA). We aim to identify the risk factors for cxPA.MethodsThis is a single institution retrospective case‐control study from 2000 to 2015. CxPA was diagnosed based on surgical pathology. Demographics, clinical, and social histories were collected.ResultsA number of 13/106 (12.3%) patients were diagnosed with cxPA, of which only 4/13 (31%) had clinical features suspicious for malignancy. Compared to benign rPA, factors associated with cxPA included age >50 (odds ratio [OR] 6.67, 95% confidence interval [CI]: 1.71‐25.98, P < .01), >10 pack‐years of smoking history (OR 3.36, 95% CI: 1.01‐11.14, P = .04), and the largest tumor being >2 cm on pathology (OR 4.42, 95% CI: 1.14‐17.10, P = .03).ConclusionsIn patients presenting with rPA, risk factors for malignant transformation include age >50, significant smoking history, and tumors larger than 2 cm. Clinical signs of malignancy such as rapid growth or pain are not always present.

AbstractBackgroundAggressive dose de‐escalated adjuvant radiation therapy (RT) in patients with human papillomavirus–associated oropharyngeal squamous cell carcinoma (HPV(+)OPSCC).MethodsPatients with HPV(+)OPSCC on a phase II clinical trial of primary surgery and neck dissection followed by dose de‐escalated RT (N = 79) were compared with a cohort of patients who received standard adjuvant therapy (N = 115). Local recurrence‐free, regional recurrence‐free, distant metastases‐free survival, and progression‐free survival (PFS) were assessed.ResultsOf 194 patients, 23 experienced progression at a median of 1.1 years following surgery (interquartile range [IQR] 0.7‐2.0; range 0.3‐5.4); 10 patients in the de‐escalated cohort and 13 patients in the standard cohort. The 3‐year PFS rate for the de‐escalated cohort was 87%, and in the standard cohort was 90% (hazard ratio [HR] 1.18, 95% confidence interval (CI) [0.50‐2.75]).ConclusionPatients with HPV(+)OPSCC who undergo surgical resection and neck dissection and meet criteria for adjuvant therapy can undergo aggressive dose de‐escalation of RT without increasing risk of progression locally, regionally or at distant sites.

Abstract Background The da Vinci single‐port (SP) robot is a new instrument for transoral robotic surgery (TORS) in oropharyngeal cancers (OPSCCs). We describe one‐year SP surgical outcomes and compare them to da Vinci Si outcomes. Methods Retrospective cohort study at a high‐volume TORS center. Consecutive patients undergoing TORS SP procedures from 10/2018 to 09/2019 were included. SP OPSCC outcomes were compared to a historical cohort of Si OPSCC patients. t tests were used to compare continuous variables; χ 2 or Wilcoxon rank‐sum tests were used to compare nonparametric categorical variables. Results Seventy‐eight patients underwent SP TORS. The bleed rate was 5.1%, mortality rate was 2.6%, and conversion rate was 0%. Compared to the Si cohort, OPSCC patients undergoing TORS SP procedures saw no significant differences in operative time or post‐TORS bleeds ( P > .05). Conclusions The SP is a comparably safe surgical instrument. Overall learning curve for the SP was rapid among experienced TORS surgeons.