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Background: Using a population‐based database, this study investigates the risk factors, epidemiology, and outcomes of basal cell adenocarcinoma (BCAC) of the head and neck. Methods: The Surveillance, Epidemiology, and End Results database was analyzed for all patients with BCAC of the head and neck from 1973 to 2015. Results: Three hundred and twenty‐two cases of BCAC of the head and neck were identified. Mean age of diagnosis was 64.1 years. 52.5% were male and 77.3% were white. The most common primary site was the parotid gland (71.7%). Most patients underwent surgery alone (51.9%). Five‐year disease‐specific survival (5Y‐DSS) was 95.6%, and 10Y‐DSS was 90.3%. Highest survival was seen with surgery alone followed by combined surgery and radiation (10Y‐DSS: 93.9% vs. 88.9%, p = 0.001). Age, primary site, T‐classification, grade, and treatment type significantly affected survival. Conclusions: BCAC of the head and neck presents most frequently in the parotid glands. Surgery alone is associated with highest survival. [ABSTRACT FROM AUTHOR]

Objectives: Carotid body tumors (CBT) are rare paragangliomas of the carotid body at the carotid bifurcation. The purpose of this study was to determine the effect of hypertension on outcomes in carotid body tumor surgery.Study Design: A retrospective database review.Methods: Data on carotid body resections performed from 2005 to 2014 were drawn from the American College of Surgeons' National Surgical Quality Improvement database. Two groups were created based on the presence of preoperative hypertension. These groups were analyzed for demographics, comorbidities, and postoperative complications using bivariate and multivariate methods.Results: Of the 452 patients included in the analysis, 49.3% had hypertension. Those with hypertension were significantly more likely to have additional comorbidities, which were controlled for by multivariate analysis to focus on hypertension. These hypertensive patients also had significantly longer hospital stays. Multivariate analysis showed that patients with hypertension undergoing carotid body resections had increased risk for overall medical complications but did not have increased risk for postoperative surgical complications or specific medical complications CONCLUSION: This statistically robust study revealed that hypertension does not independently increase a patient's risk for specific postoperative surgical complications following a carotid body tumor resection. However, hypertension increases the risk for postoperative medical complications and longer hospital stays. It is notable that almost half of all CBT patients have hypertension, and these hypertensives patients are significantly more likely to carry additional comorbid conditions that may have an adverse effect on outcomes including overall medical complications.Level Of Evidence: NA Laryngoscope, 130: 2008-2012, 2020. [ABSTRACT FROM AUTHOR]

Objectives/hypothesis: The authors used the Surveillance, Epidemiology, and End Results (SEER) database to analyze epidemiological features of patients presenting with supraglottic squamous cell carcinoma (SCCa) and to evaluate treatment trends and outcomes.Methods: The SEER database was queried for patients with supraglottic SCCa from 1973 to 2013. Information on demographics; tumor size; histologic grade; American Joint Committee on Cancer (AJCC) stage; SEER local, regional, distant stage; and treatment modality were analyzed.Results: There were 22,675 cases of primary supraglottic SCCa identified. The mean age at diagnosis was 62.3 years, with males accounting for 70.3% of all cases. A high percentage of patients presented with stage IV disease (44.9%). The most common treatment modality was radiotherapy (46.6%), followed by combination of surgery and radiotherapy (29.2%) and surgery alone (15.0%). Overall 5-year disease-specific survival (DSS) for all cases was 54.0%. When stratified by treatment modality, 5-year DSS was best for patients receiving surgery alone (64.2%). However, for patients with AJCC stage IV disease, survival was significantly better with combined surgery and radiotherapy (52.5%).Conclusion: In general, supraglottic SCCa is treated most commonly with radiotherapy, followed by surgery and radiotherapy. Patients managed surgically had better 5-year DSS when compared to patients treated by other modalities. However, when stratified by stage, patients with AJCC stage IV disease had significantly better survival with combined surgery and radiotherapy. Of patients receiving surgery, supraglottic laryngectomy was found to have a significantly better 5-year DSS when compared to both total laryngectomy and laryngectomy, not otherwise specified.Level Of Evidence: NA Laryngoscope, 129:1822-1827, 2019. [ABSTRACT FROM AUTHOR]

Objectives/hypothesis: To investigate the risk factors for refusal of recommended surgery in head and neck squamous cell carcinoma (HNSCC) treatment STUDY DESIGN: Retrospective review of a national database.Methods: The Surveillance, Epidemiology, and End Results database was queried for all cases of HNSCC from 1989 to 2014. Patients who underwent recommended surgery (N = 98,270) were identified and compared to patients who refused recommended surgery (N = 3,582). Groups were compared for patient demographics, socioeconomic variables, and tumor characteristics including stage, grade, and primary site. Binary logistic regression was performed to determine independent predictors of surgery refusal.Results: Of the total population, 1.8% of patients refused cancer directed surgery. Following regression, the strongest predictors of surgery refusal were found to be age greater than 75years (odds ratio [OR]: 4.23 [95% confidence interval {CI}: 3.00-5.96]), and stage III (OR: 4.19 [95% CI: 3.15-5.57]) or stage IV at diagnosis (OR: 4.49 [95% CI: 3.46-5.80]). Black race was significantly predictive (OR: 1.71 [95% CI: 1.37-2.13]) as well as marital status other than married (OR: 1.76 [95% CI: 1.49-2.07]) and Medicaid insurance status (OR:1.46 [95% CI: 1.20-1.77]). Primary site of larynx (OR: 2.01 [95% CI: 1.71-2.37]) or base of tongue (OR: 2.34 [95% CI: 1.87-2.92]) additionally predicted surgery refusal.Conclusions: A number of demographic, socioeconomic, and tumor-related variables are associated with refusal of cancer-directed surgery in head and neck squamous cell carcinoma. Recognition of these factors may help identify situations where more active education and support are needed to help patients accept optimal care.Level Of Evidence: 4 Laryngoscope, 129:1368-1373, 2019. [ABSTRACT FROM AUTHOR]

Objectives/hypothesis: Analyze the characteristics of second primary lung malignancies (SPLMs) following an index head and neck squamous cell carcinoma (HNSCC).Study Design: Retrospective cohort study.Methods: The Surveillance, Epidemiology and End Results database was queried for all cases of HNSCC between 1973 and 2014 (N = 101,856). This population was compared to a standard population to assess relative risk for lung cancer, calculated as the standardized incidence ratio (SIR). Patients who developed SPLMs were extracted (N = 8,116) and compared to all other cases of lung cancer (N = 1,160,853) to assess histopathological differences. SPLM subpopulations divided by head and neck primary site were compared for lung cancer histology and time interval between cancer diagnoses.Results: Overall, 8.0% of HNSCC patients developed SPLMs (SIR = 4.22, P < .001), diagnosed an average of 6.7 years later. Patients with HNSCC of the supraglottis and hypopharynx were at the highest risk relative to a standard population, with SIRs of 8.10 and 6.34, respectively. When comparing SPLMs to all other lung cancers, there was no difference in the distribution of lung lobe affected, but SPLMs were significantly more likely to be of squamous cell carcinoma histology (42.0% vs. 21.0%, P < .001). Among head and neck subsites, lung cancers following larynx tumors had a significantly higher proportion of small cell histology, and those following oropharyngeal or hypopharyngeal tumors had significantly higher proportions of squamous cell histology.Conclusions: Patients who undergo curative treatment of HNSCC are at high risk for developing SPLMs. Subsite-specific differences may help elucidate the degree of risk attributable to smoking, genetic susceptibility, human papillomavirus infection, or metastasis masquerading as an SPLM.Level Of Evidence: 4 Laryngoscope, 129:903-909, 2019. [ABSTRACT FROM AUTHOR]

Objectives: Parotidectomies have become a common outpatient procedure, but their impact on postoperative complications as compared to inpatient procedures has not been evaluated in a multi-institutional study.Study Design: The aim of this retrospective analysis was to evaluate the differences in outcomes using a standardized cohort of patients undergoing outpatient or inpatient parotidectomies.Methods: The National Surgical Quality Improvement Program database was queried for parotidectomies between 2005 and 2014. Univariate analyses were conducted to compare the outpatient and inpatient cohorts. A propensity-matching algorithm was used to ensure equal distribution of demographics and preoperative comorbidities.Results: Among the 4,368 parotidectomies examined, 2,915 (66.7%) were outpatient and 1,453 (33.3%) were inpatient. In the unmatched analysis, the inpatient group had higher rates of smokers (P = < 0.001), hypertension (P = 0.003), and disseminated cancer (P = 0.014). The outpatient group had higher rates of patients under age 40 years (P = 0.015), females (P = 0.016), and American Society of Anesthesiology class 1 and 2 (P = < 0.001). The total work relative value units (RVUs) were 17.01 ± 3.44 for the inpatient cohort and 16.19 ± 3.70 for the outpatient cohort (P = < 0.001). Following propensity matching, 1,352 cases were selected for each cohort, with no significant differences in comorbidities. Total work RVU after matching was 16.90 ± 3.47 for the inpatient group and 16.75 ± 3.44 for the outpatient group (P = .235). The matched inpatient cohort had increased rates of surgical complications (3.1% vs. 1.8%, P = 0.033), pneumonia (0.5% vs. 0.0%, P = 0.016), and overall complications (4.5% vs. 2.6%, P = 0.009).Conclusion: Outpatient parotidectomies are associated with similar as well as decreased complication rates as compared to inpatient parotidectomies.Level Of Evidence: 4 Laryngoscope, 129:655-661, 2019. [ABSTRACT FROM AUTHOR]