Association of adjuvant radiation and survival in human papilloma virus-positive oropharynx squamous cell carcinoma with lymphovascular invasion as the sole adverse pathologic feature.

BACKGROUND: Postoperative radiotherapy radiation therapy (PORT) for early-stage human papillomavirus (HPV)-positive oropharyngeal squamous cell carcinoma (OPSCC) with positive lymphovascular invasion (LVI) has an unclear association with overall survival (OS). METHODS: This retrospective cohort study queried the National Cancer Database for surgically treated, T1-2, N0-1 HPV+ OPSCC from 2010 to 2019. Primary exposures were LVI and PORT, and the main outcome was 5-year OS. Odds ratios and hazard ratios (HR) with 95% confidence intervals (CIs) were generated using multivariable models and Cox proportional hazard models, respectively. RESULTS: Of 2768 patients, average age was 59.3 years, 2207 (79.7%) were male, and 386 (13.9%) had LVI. Of patients with LVI as their sole adverse pathologic feature, 220 (57.0%) received PORT, which was not associated with 5-year OS (HR, 1.13; CI, 0.65-1.19). CONCLUSIONS: Patients with surgically treated, early-stage HPV+ OPSCC and positive LVI as their only pathologic adverse feature may not require PORT.

The "Medicare effect" on head and neck cancer diagnosis and survival.

BACKGROUND: Uninsured individuals age 55-64 experience disproportionately poor outcomes compared to their insured counterparts. Adequate coverage may prevent these delays. This study investigates a "Medicare-effect" on head and neck squamous cell carcinoma (HNSCC) diagnosis and treatment. METHODS: The Surveillance, Epidemiology, and End Results (SEER) database was queried for persons ages 60-70 years in the United States from 2000 to 2016 with HNSCC. A "Medicare effect" was defined as an increase in incidence, reduction in advanced stage presentation, and/or decrease in cancer-specific mortality (CSM). RESULTS: Compared to their Medicaid or uninsured counterparts, patients age 65 have an increased incidence of HNSCC diagnosis, reduction in advanced stage presentation, decrease in cancer-specific mortality, and higher likelihood of receiving cancer-specific surgery. CONCLUSIONS: Patients age 65 with Medicare have decreased incidence of HNSCC, less hazard of late-stage diagnosis, and lower cancer-specific mortality than their Medicaid or uninsured counterparts, supporting the idea of a "Medicare effect" in HNSCC.

Epidemiology and Prognostic Indicators of Survival in Tongue Lymphoma.

OBJECTIVES: Lymphoma, categorized as either non-Hodgkin's lymphoma or Hodgkin's lymphoma, is the second most common malignancy in the head and neck. Primary tongue lymphoma is exceedingly rare, with only case reports or small case series in the literature. This population-based analysis is the first to report the epidemiology and prognostic factors of survival in patients with primary tongue lymphoma. METHODS: The Surveillance, Epidemiology, and End Results 18 database from the National Cancer Institute was queried for patients diagnosed between the years 2000 and 2016 with tongue lymphoma. Outcomes of interest were overall and disease-specific survival. Independent variables included age at diagnosis, sex, race, marital status, primary subsite, histologic subtype, stage, and treatment type. RESULTS AND CONCLUSION: Seven hundred forty patients met criteria; the male-female ratio was 1.5:1 and the mean age at diagnosis was 67.8 years. The majority of lesions localized to the base of tongue (90.0%), were histologically diffuse large B-cell lymphoma (59.5%), and presented at stage I or II (77.9%). Most early-stage lymphomas were treated with chemotherapy only (40.5%) or a combination of both chemotherapy and radiation (31.3%), while late-stage cancers were primarily treated with chemotherapy alone (68.5%). In multivariate analysis, younger age at diagnosis, female sex, married/partnered marital status, mucosa-associated lymphoid tissue histologic subtype, and earlier cancer stage were found to be associated with improved survival. Chemotherapy treatment with or without radiation was also associated with better survival compared to no treatment or radiation alone, though data regarding immunotherapy was unavailable.

Temporal trends in oropharyngeal cancer incidence, survival, and cancer-directed surgery among elderly Americans.

OBJECTIVE: This study assesses longitudinal epidemiologic trends in the oldest head and neck cancer (HNC) patients, comparing the oropharynx to other mucosal HNC sites. MATERIALS AND METHODS: Using data from the Surveillance, Epidemiology, and End Results database, trends in incidence, two-year cancer specific mortality, and percent of cases recommended for and which received surgery from 2000 to 2018 in patients ages ≥85 years were assessed using Joinpoint analysis by HNC site. Trends were quantified as annual percentage change (APC) with 95% confidence intervals (CI). RESULTS: Among older adults, oropharyngeal cancer (OPC) incidence increased (APC = 1.80% [95% CI: 0.94-2.67]), while mortality decreased (APC = -2.01% [95% CI: -3.26--0.74]) from 2000 to 2018. At other mucosal HNC sites, incidence and mortality remained stable. Percentage of patients who received surgery significantly changed for oropharyngeal (APC = -15.34% from 2000 to 2005 [95% CI: -24.37 to -4.79]) and laryngeal (APC = -4.61% from 2000 to 2008 [95% CI -8.28 to -0.80]) cancers. Trends in recommendation for surgery varied by site with significant decreases at the larynx, oral cavity, and oropharynx. CONCLUSION: OPC incidence is increasing among the oldest HNC patients. An increasing proportion of HPV-associated tumors could account for associated mortality improvement. There has been a shift towards non-surgical therapy possibly due to known favorable response of HPV-associated OPC to radiation therapy and/or poor surgical candidacy in this age group. The evolving treatment approach has not been detrimental to population-level survival outcomes, but optimal treatment has yet to be established. Future studies with pathologically confirmed HPV status are needed to better understand older adult OPC burden.

Practice Patterns and Career Satisfaction in Recent Head and Neck Oncology Fellowship Graduates.

Objective: Examine the characteristics of recent head and neck (H&N) oncology fellowship graduates and assess their current perceptions of career alignment and satisfaction. Methods: H&N fellowship graduates from American Head and Neck Society-accredited programs between 2015 to 2020 were surveyed. Two-sample t tests and analysis of variance tests were used to determine the effect of respondents' demographics, fellowship characteristics, career preferences, and current practice on their degree of career alignment with expectations and overall job satisfaction. Results: Fifty-eight fellowship graduates completed the cross-sectional survey. Of all respondents, 52 (89.7%) primarily preferred an academic job, of whom 5 (9.6%) went into private practice. Respondents in private practice, those treating general otolaryngology patients, and those who do not work with residents demonstrated significantly poorer job alignment and career satisfaction as compared with those in academic medicine, those treating only H&N patients, and those working with residents, respectively. Discussion: The majority of graduating H&N fellows prefer a job in academic medicine; however, there may be an insufficient number of desirable academic positions available each year to meet such demand. Implications for Practice: By setting realistic career expectations, preparing for a mixed scope of practice, and integrating resident involvement into private practice groups, H&N providers may ultimately find more fulfillment in their work. These findings could also be valuable to the American Head and Neck Society and fellowship programs in designing training and in planning for the number of available fellowship positions each year.

Hazardous sound outputs of white noise devices intended for infants.

OBJECTIVES: To measure the sound intensity of popular infant white noise machines and Apple iPhone applications (apps) as they vary with volume setting and distance, and compare these output levels with current National Institute for Occupational Safety and Health (NIOSH) noise exposure threshold recommendations. METHODS: A total of eight infant white noise machines and six iPhone applications were included in the study based on product rating, number of ratings, and cost. The NIOSH Sound Level Meter application through the Apple App Store was used to measure output levels in A-weighted decibels (dBA). Each device was tested at its lowest and highest volume setting and at speaker-to-microphone distances simulating placement within a crib (10 cm), just outside of a crib rail (30 cm), and on a nightstand across the room (100 cm). RESULTS: At the minimum volume setting, no device exceeded the NIOSH recommended noise exposure threshold of 85 dBA at any distance tested. At maximum volume setting, nine out of fourteen (64.3%) devices exceeded output levels of 85 dBA at a speaker-to-microphone distance of 10 cm. No device exceeded the recommended threshold at its maximal volume when placed 30 cm or 100 cm away. CONCLUSION: Excessive white noise exposure has the potential to lead to noise-induced hearing loss and other adverse health effects in the neonatal and infant population. We recommend conservative use of white noise machines and apps by avoiding maximal volume setting and placing any device well outside of the crib or at least 30 cm away from the child. To promote safe use of white noise devices, future studies are needed to fully understand the association between early noise exposure and hearing loss in infants.

Post-tonsillectomy dysphagia secondary to glossopharyngeal nerve injury.

The glossopharyngeal nerve lies in close proximity to the tonsillar fossa making it susceptible to injury during tonsillectomy, though it is uncommonly injured in practice. We present a case of severe dysphagia due to glossopharyngeal nerve injury following tonsillectomy and demonstrate the efficacy of the McNeill Dysphagia Therapy Program (MDTP), a novel stepwise exercise-based rehabilitation program, in improving clinical outcomes. In patients with persistent, severe dysphagia following tonsillectomy, glossopharyngeal nerve injury should be on the differential diagnosis. The MDTP is one method by which clinicians may be able to treat this complex condition.

Spontaneous Otogenic Pneumocephalus: Case Series and Update on Management.

Objectives This study is aimed to report the largest independent case series of spontaneous otogenic pneumocephalus (SOP) and review its pathophysiology, clinical presentation, and treatment. Design Four patients underwent a middle cranial fossa approach for repair of the tegmen tympani and tegmen mastoideum. A comprehensive review of the literature regarding this disease entity was performed. Setting U.S. tertiary academic medical center. Participants: Patients presenting to the lead author's clinic or to the emergency department with radiographic evidence of SOP. Symptoms included headache, otalgia, and neurologic deficits. Main Outcome Measures Patients were assessed for length of stay, postoperative length of stay, and neurologic outcome. Three of four patients returned to their neurologic baseline following repair. Results Four patients were successfully managed via a middle cranial fossa approach to repairing the tegmen mastoideum. Conclusion The middle cranial fossa approach is an effective strategy to repair defects of the tegmen mastoideum. SOP remains a clinically rare disease, with little published information on its diagnosis and treatment.

Epidemiology and prognostic indicators in laryngeal lymphoma: A population-based analysis.

OBJECTIVES/HYPOTHESIS: To characterize the epidemiology of primary laryngeal lymphoma and to determine the prognostic factors affecting survival in patients with this disease. STUDY DESIGN: A retrospective cohort study using the Surveillance, Epidemiology, and End Results (SEER) database, including cases from 1973 to 2014. METHODS: A population-based analysis was conducted with patients from more than 15 different geographic regions across the United States. Patients were chosen based on a diagnosis of lymphoma and a primary lymphoma site within the larynx. Two hundred cases were eligible based on the inclusion criteria, and characteristic as well as clinical variables were then extracted from the database and analyzed. Characteristic and clinical variables included age, race, sex, primary site of lymphoma involvement, general histology, specific histologic subtype, tumor grade, and Ann Arbor staging. Exposure variables that were analyzed included radiation therapy and chemotherapy. Overall survival (OS) and disease-specific survival (DSS) were the main outcomes calculated using multivariate analysis. RESULTS: A total of 200 cases of laryngeal lymphoma were identified. The mean age at diagnosis was 64.2 years. The cohort was composed of 53% males. B-cell non-Hodgkin's lymphoma (NHL) accounted for 74% of cases, whereas natural killer/T-cell NHL accounted for 10% of cases. A total of 53.1% of patients received radiation therapy, whereas 47.5% received chemotherapy. The median OS was 9.15 years and median DSS was 24.5 years. OS at 2, 5, and 10 years was 74%, 63%, and 44%, respectively. On multivariate analysis, older age, male sex, and advanced Ann Arbor staging were associated with worse OS, whereas only male sex and advanced Ann Arbor staging were associated with worse DSS (all P values < .05). Radiation and chemotherapy were not associated with improved survival. CONCLUSIONS: Female sex and lower Ann Arbor staging are independent positive prognostic indicators for survival, whereas other clinical variables such as grade and histology do not have an effect on survival. Radiation and chemotherapy do not appear to confer a mortality benefit in patients with primary laryngeal lymphoma, which may have implications on clinical decision making as well as patient education about disease prognosis. LEVEL OF EVIDENCE: 4. Laryngoscope, 128:2044-2049, 2018.