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BackgroundThe aims of this systematic review are to (a) evaluate the current literature on the impact of postoperative therapy for resected squamous cell carcinoma of the head and neck (SCCHN) on oncologic and non-oncologic outcomes and (b) identify the optimal evidence-based postoperative therapy recommendations for commonly encountered clinical scenarios.MethodsAn analysis of the medical literature from peer-reviewed journals was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guideline. Prospective studies and methodology-based systematic reviews and meta-analyses of postoperative therapy for SCCHN were identified by searching Medline (OVID) and EMBASE (Elsevier) using controlled vocabulary terms (ie, National Library of Medicine Medical Subject Headings [MeSH], EMTREE). Study screening and selection was performed with Covidence software and full-text review. The RAND/UCLA appropriateness method was used by the expert panel to rate the appropriate use of postoperative therapy, and the modified Delphi method was used to come to consensus.ResultsA total of 5660 studies were identified and screened using the title and abstract, leading to 201 studies assessed for relevance using full-text review. After limitation to the eligibility criteria, 101 studies from 1977 to 2020 were identified, including 77 with oncologic endpoints and 24 with function and quality of life endpoints. All studies reported staging prior to the implementation of American Joint Committee on Cancer (AJCC-8).ConclusionsProspective clinical studies and systematic reviews identified through the PRISMA systematic review provided good evidence for consensus statements regarding the appropriate use of postoperative therapy for resected SCCHN. Further research is needed in domains where consensus by the expert panel could not be achieved for the appropriateness of specific postoperative therapeutic interventions.

Objectives: Endocrine surgery is emerging as a dedicated subspecialty in otolaryngology. We assess the impact of an endocrine surgeon on an academic otolaryngology department's thyroid and parathyroid surgery volume.Methods: A retrospective study of overall endocrine caseloads and resident case logs at a single academic center in the Midwest was performed. All thyroid and parathyroid cases performed by the otolaryngology department at an academic center from 2011 to 2017 were reviewed. In September 2012, an otolaryngologist who had completed an American Head and Neck Society endocrine surgery fellowship joined the faculty. The volume of endocrine surgery performed by the residents was also analyzed. Comparison of means and linear regression models were performed.Results: From 2011 to 2012, the department performed a mean of 77 thyroid and 11.5 parathyroid surgeries annually. After the endocrine surgeon joined the department, this increased to an average of 212.8 thyroidectomies (P < 0.01) and 72.4 parathyroidectomies (P < 0.01) a year. The head and neck surgeons and generalists still performed an average of 42.4 thyroidectomies and 2.6 parathyroidectomies a year. For graduating residents, the average number of thyroid/parathyroid cases increased from 42.5 in 2012 to 151 in 2016.Conclusion: The addition of a fellowship-trained endocrine surgeon substantially increased the thyroid and parathyroid surgical volume of the otolaryngology department. Importantly, generalists and head and neck surgeons in the department continued to perform a significant number of these cases. Departments seeking similar surgical growth and expanded resident experience may consider the value of engaging a dedicated endocrine surgeon.Level Of Evidence: 4 Laryngoscope, 130:832-835, 2020. [ABSTRACT FROM AUTHOR]

Objectives: We sought to determine whether smokers with oral cavity squamous cell carcinoma (OCSCC) have tumors with more adverse pathological features than in nonsmokers and whether or not these are predictive of outcomes.Materials and Methods: We retrospectively identified 163 patients with American Joint Committee on Cancer stages I-IVa OCSCC diagnosed between 2005 and 2015 and treated with curative intent. A pathological risk score (PRS) was calculated using the National Comprehensive Cancer Network adverse risk factors: positive margin, extracapsular extension of lymph node metastases, pT3 or pT4 primary, N2 or N3 nodal disease, perineural invasion, and lymphovascular space invasion. Multivariable models were constructed to determine the independent predictors of overall survival (OS), recurrence-free survival (RFS), and PRS.Results: A total of 108 (66.26%) were smokers and 55 nonsmokers. Three-year actuarial OS and RFS were 62% and 68% in smokers and 81% and 69% in nonsmokers, respectively (P = 0.06 and P = 0.63). Smokers were more likely to have advanced disease stage and tumors with aggressive pathological features than nonsmokers. Smokers had significantly worse PRS (mean ± standard deviation; 2.38 ± 2.19, median; 2.00) than nonsmokers (0.89 ± 1.21, 0.00) (P < 0.001). Older age, higher PRS, and smoking status were independent predictors of OS. Smoking or PRS did not predict for worse RFS. On multivariate analysis, independent predictors of PRS were smoking status and grade (P < 0.001).Conclusion: In patients with OCSCC, smokers have more aggressive disease as evidenced by more adverse pathological features than nonsmokers. Moreover, smoking is an independent predictor of OS but not RFS. The PRS is a significant predictor of OS and needs validation in the future studies. [ABSTRACT FROM AUTHOR]

Objective: Mortality has been reported to be 22% to 45% in patients with a tracheostomy. To better counsel patients and families, we aimed to determine the effect of body mass index (BMI), socioeconomic status (SES), and the 17 conditions of the Charlson comorbidity index (CCI) on 30-day survival posttracheostomy.Methods: This retrospective cohort study identified adult patients enrolled from our institution in the Global Tracheostomy Collaborative database from March 2014 to June 2015. Data collected included age, BMI, residential zip code, and comorbidities. Cox proportionate univariate and multivariate analyses were used to measure the impact of BMI, SES, and CCI variables with 30-day posttracheostomy survival. We used geocoding as a surrogate for patients' SES. We used Deyo's modification of the CCI, which utilized International Classification of Diseases, 9th Revision, codes to identify comorbidities.Results: Of 326 tracheostomies identified, the 30-day mortality rate was 15.6%. No significant differences were noted in BMI or in any of the SES categories between survivors and nonsurvivors. CCI was significantly higher in the 30-day mortality group. Congestive heart failure (hazard ratio [HR] = 2.39), severe liver disease (HR = 3.15), and peripheral vascular disease (HR = 2.62) were found to significantly impact 30-day survival.Conclusion: Higher CCI and specifically severe liver disease, congestive heart failure, and peripheral vascular disease were associated with increased 30-day mortality posttracheostomy. No association was found between BMI or SES and 30-day survival. This study identified three comorbidities that independently affect mortality in tracheostomy patients, which should be discussed with patients and families before tracheostomy.Level Of Evidence: 3 Laryngoscope, 129:847-851, 2019. [ABSTRACT FROM AUTHOR]