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Objective: To determine if there are differences in mortality from oral cavity squamous cell carcinoma (OCSCC) based on oral cavity (OC) subsites.Methods: Using the Surveillance, Epidemiology, and End Results Program (SEER) 9 database, patients with sequence number 0 or 1 squamous cell OCSCC were analyzed by OC subsite for 5-year cause-specific mortality (CSM) from OCSCC. Proportional hazards regression determined the association between 5-year CSM and OC subsites while controlling for treatment modality, stage, and demographic characteristics using hazard ratios. Significance was set at alpha = 0.05.Results: 20,647 OC patients were included in the regression analysis. The most commonly diagnosed sites were floor of mouth (34.4%) and oral tongue (34.3%). Floor of mouth, upper gum, and retromolar trigone were associated with lower CSM compared to oral tongue. Not receiving surgery and receiving radiation were associated with increased CSM, and CSM increased with cancer staging when distant or regional disease was compared to localized disease. Also, patients diagnosed at 60 years or older and black patients had increased CSM.Conclusion: Among OCSCC patients, those with oral tongue cancer are more likely to experience CSM than patients with floor of mouth, upper gum, and retromolar trigone cancer. It is important to understand these mortality related differences in the management of OCSCC patients. Understanding subsite-specific mortality may benefit prognosis counseling of OCSCC patients and elicit subsite-directed research as a means to improve outcomes.Level Of Evidence: NA Laryngoscope, 129:1400-1406, 2019. [ABSTRACT FROM AUTHOR]

Background The 22-item Sino-Nasal Outcome Test (SNOT-22) is a commonly utilized outcome measure for chronic rhinosinusitis (CRS). However, what constitutes a normal score remains poorly defined. The goal of this study was to evaluate SNOT-22 scores in a control population without CRS and perform a systematic review and meta-analysis of 'normal' values. Methods Ninety-nine subjects without CRS were enrolled, with 95 fully completing the SNOT-22 questionnaire. Multivariable linear regression was used to determine whether demographic factors or medical comorbidities influence SNOT-22 scores in a population without CRS. A systematic literature search was performed, identifying studies that evaluated the SNOT-22 in a non-CRS population and estimates for SNOT-22 values were pooled. Results Thirty-six males and 59 females were included in the primary analysis with a mean age of 53.4 ± 17.3 years (range, 18-88 years). The mean SNOT-22 score was 16.4 ± 15.2. Asthma ( p = 0.003) and depression ( p = 0.002) were found to be independent predictors of higher SNOT-22 scores. Thirteen articles were identified in the literature search and 1 was provided via author correspondence, with 10 reporting sufficient data to be included in the meta-analysis. Weighted mean SNOT-22 score was 11 ± 9.4 (n = 1517). Our data differed significantly from published data (mean difference = 5.4; 95% confidence interval [CI], 3.4 to 7.5; p < 0.0001) likely owing to differences in comorbidities. Conclusion SNOT-22 scores vary in non-CRS populations depending upon the group queried. Asthma and depression are associated with higher SNOT-22 scores and should be considered when determining what constitutes a normal value. [ABSTRACT FROM AUTHOR]

Importance: Surgical intervention is the main treatment alternative for patients with severe laryngomalacia. Supraglottoplasty offers effective treatment results not only for laryngomalacia but also for concurrent obstructive sleep apnea (OSA)., Objective: To quantify the objective outcomes of supraglottoplasty for laryngomalacia with OSA via polysomnography data in the pediatric population., Data Sources: A comprehensive literature search of the PubMed database was performed on May 20, 2015, using the search terms supraglottoplasty, epiglottoplasty, aryepiglottoplasty, laryngomalacia, obstructive sleep apnea, Apnea-Hypopnea Index (AHI), children, and polysomnography. There were no date restrictions., Study Selection: The literature search identified English-language studies that used polysomnography to evaluate patients with laryngomalacia and OSA after supraglottoplasty. Two reviewers screened titles and abstracts of the studies. The full texts of the studies were examined to assess their relevance to the meta-analysis., Data Extraction: Numerical polysomnography data were extracted and compared among studies where appropriate. A fixed- or random-effects model was used, when appropriate, to analyze the data and calculate effect sizes., Results: Four studies were included in various subsets of the meta-analysis. After supraglottoplasty, the Apnea-Hypopnea Index (AHI) improved by a mean of 12.5 points in 4 studies (95% CI, -21.14 to -3.78; P = .005), oxygen saturation as measured by pulse oximetry nadir by 9.49 in 4 studies (95% CI, 4.87-14.12; P < .001), and Obstructive AHI by 21 points in 2 studies (95% CI, -50.3 to -8.29; P = .16). Twenty-nine of 33 children (88%) had residual disease. Patients 7 months and older had significant improvement in the AHI (P = .03)., Conclusions and Relevance: Supraglottoplasty is an effective treatment modality for patients with laryngomalacia and OSA with objectively measurable benefits; however, patients will frequently have residual disease. Additional polysomnography after treatment is advised to ensure adequate resolution of the disorder.