Cost-effectiveness analysis comparing in-office posterior nasal nerve ablation to surgical therapies.

BACKGROUND: Recently, in-office posterior nasal nerve ablation (PNA) devices have offered a new tool to treat refractory chronic rhinitis, but their cost-effectiveness relative to traditional interventions such as vidian neurectomy (VN) and posterior nasal neurectomy (PNN) remains unexplored. OBJECTIVE: To compare the cost-effectiveness of these interventions in patients with refractory chronic rhinitis. METHODS: A decision tree with embedded Markov models was created to compare the cost-effectiveness of PNN, VN, and PNA, measured in quality-adjusted life years (QALYs) over a 30-year time horizon with a $100,000/QALY willingness-to-pay threshold. One- and two-way sensitivity analyses were completed. RESULTS: Sensitivity analysis found that in-office PNA became cost-effective compared to VN when patients undergoing PNA were less than 20 % more likely than VN to have symptoms recur; this value was assumed to be twice as likely in the base case. In the base case, however, VN and in-office PNA were more effective and less expensive than PNN, while VN was cost-effective when compared to in-office PNA (incremental cost-effectiveness ratio $11,616.24/QALY). Other assumptions were not found to considerably impact incremental cost-effectiveness. CONCLUSION: Although highly limited by currently available data, PNA may be cost-effective compared to VN as long-term outcomes on the durability of its effects emerge. These data should not be used by payers considering coverage or utilization since long-term data is still nascent. However, that as new technologies emerge for rhinitis, it will be important to monitor longer-term outcomes to identify high value care, but based on limited data PNA devices may meet this standard.

Surgeon Volume and Laryngectomy Outcomes.

OBJECTIVE: To examine the relationship between surgeon volume and operative morbidity and mortality for laryngectomy. DATA SOURCES: The Nationwide Inpatient Sample was used to identify 45,156 patients who underwent laryngectomy procedures for laryngeal or hypopharyngeal cancer between 2001 and 2011. Hospital and surgeon laryngectomy volume were modeled as categorical variables. METHODS: Relationships between hospital and surgeon volume and mortality, surgical complications, and acute medical complications were examined using multivariable regression. RESULTS: Higher-volume surgeons were more likely to operate at large, teaching, nonprofit hospitals and were more likely to treat patients who were white, had private insurance, hypopharyngeal cancer, low comorbidity, admitted electively, and to perform partial laryngectomy, concurrent neck dissection, and flap reconstruction. Surgeons treating more than 5 cases per year were associated with lower odds of medical and surgical complications, with a greater reduction in the odds of complications with increasing surgical volume. Surgeons in the top volume quintile (>9 cases/year) were associated with a decreased odds of in-hospital mortality (OR = 0.09 [0.01-0.74]), postoperative surgical complications (OR = 0.58 [0.45-0.74]), and acute medical complications (OR = 0.49 [0.37-0.64]). Surgeon volume accounted for 95% of the effect of hospital volume on mortality and 16%-47% of the effect of hospital volume on postoperative morbidity. CONCLUSION: There is a strong volume-outcome relationship for laryngectomy, with reduced mortality and morbidity associated with higher surgeon and higher hospital volumes. Observed associations between hospital volume and operative morbidity and mortality are mediated by surgeon volume, suggesting that surgeon volume is an important component of the favorable outcomes of high-volume hospital care. Laryngoscope, 133:834-840, 2023.

Node Count as a Quality Indicator in Surgically Treated Mucosal Head and Neck Squamous Cell Cancer.

INTRODUCTION: A yield of ≥18 nodes from neck dissection has been shown to be associated with improved locoregional recurrence rates and survival. We sought to determine factors associated with lymph node yields below this threshold. MATERIALS AND METHODS: A retrospective review of patients who underwent neck dissection as part of definitive surgical treatment for mucosal head and neck squamous cell carcinoma (SCC) between January 2015 and December 2018 at an academic tertiary referral center was performed. Patients with a history of prior radiation or neck dissection were excluded. RESULTS: There were 412 neck dissections performed in 323 patients. Specimens containing <18 nodes decreased from 16.2% in 2015-2016 to 7.4% of neck dissections in 2017-2018. The proportion of neck dissections removing <3 levels decreased from 9.1% of neck dissections in 2015-2016 to 4.0% in 2017-2018. Multivariable regression analysis demonstrated that dissection of ≥3 levels (OR = 0.2 [0.1-0.4]) and neck dissection in 2017-2018 compared to 2015-2016 (OR = 0.4 [0.2-0.8]) were significantly associated with a lower odds of <18 nodes. Stage, site, race, sex, human papillomavirus status, positive nodes, surgeon volume, and pathologist volume were not associated with neck dissection specimens with <18 nodes, after controlling for all other variables. CONCLUSIONS: Increased recognition of the importance of node count as a quality indicator, and the extent of neck dissection is associated with increased nodal yield from neck dissection. These data suggest that node count can be used as a quality measure of neck dissection for mucosal SCC. LEVEL OF EVIDENCE: 4 Laryngoscope, 133:2160-2165, 2023.

Hospital Markup in Head and Neck Cancer Surgery in the US.

Importance: Marked variation in hospital costs and payments is a target for health care reform efforts. Limited data exist to explain variability in prices for head and neck surgical procedures. Objective: To characterize variations in hospital price markup for head and neck cancer surgery, and examine associations with market concentration and hospital for-profit status. Design, Setting, and Participants: In this cross-sectional study, the Nationwide Inpatient Sample was used to identify 150 275 patients who underwent head and neck cancer surgery for a malignant upper aerodigestive tract neoplasm from 2001 to 2011. The markup ratio (charges to costs) was modeled as a continuous and categorical variable. Hospital market concentration was evaluated using a variable-radius Herfindahl-Hirschman Index from the 2000, 2003, 2006, and 2009 Hospital Market Structure files. Data were analyzed from May 2019 to July 2019. Main Outcomes and Measures: Multivariable regression was used to evaluate associations between hospital and patient variables and hospital markup. Results: There were 150 275 patients (mean [SD] age, 61.8 [12.6] years; 104 974 [70.0%] male) from 2001 to 2011 for whom hospital market information was available. Hospital markup ratios ranged from 0.8 to 8.7, with a mean markup ratio of 2.8 (95% CI, 2.7-2.9). Hospitals in the lowest markup ratio quartile had a mean markup ratio of 1.8 (95% CI, 1.8-1.9), while hospitals in the top markup ratio quartile (extreme markup) had a mean markup ratio of 4.1 (95% CI, 4.0-4.2). Extreme markup hospitals were more often large (77.5% vs 66.6%), private for-profit hospitals (19.0% vs 1.3%), and were less likely to be high-volume hospitals (21.0% vs 9.4%) or in competitive markets (64.4% vs 82.0%). Postoperative complications occurred more often in extreme markup hospitals (22.7% vs 17.1%). On multivariate analysis, a significantly higher markup was associated with private, for-profit hospitals (47.9%; 95% CI, 33.3%-64.2%), hospitals in the West (25.5%; 95% CI, 12.6%-39.8%), Hispanic race (9.8%; 95% CI, 4.4%-15.5%), prior radiation therapy (5.3%; 95% CI, 1.3%-9.4%), comorbidity (3.5%; 95% CI, 1.7%-5.4%), and complications (2.8%; 95% CI, 0.3%-5.4%). Hospital market concentration modified the association between hospital for-profit status and markup, with higher markups in for-profit hospitals in moderately concentrated and concentrated (less competitive) markets. Conclusions and Relevance: In this cross-sectional study, there was wide variation in hospital markup for head and neck cancer surgery, with a 4-fold increase in charges relative to costs in 25% of hospitals. Variations in surgical price were primarily associated with hospital profit status. These data suggest that greater transparency is needed to address disparities in hospital pricing.

Peri-Operative Pain and Opioid Use in Opioid-Naïve Patients Following Inpatient Head and Neck Surgery.

Pain management is an important consideration for Head and Neck Cancer (HNC) patients as they are at an increased risk of developing chronic opioid use, which can negatively impact both quality of life and survival outcomes. This retrospective cohort study aimed to evaluate pain, opioid use and opioid prescriptions following HNC surgery. Participants included patients undergoing resection of a head and neck tumor from 2019-2020 at a single academic center with a length of admission (LOA) of at least 24 h. Exclusion criteria were a history of chronic pain, substance-use disorder, inability to tolerate multimodal analgesia or a significant post-operative complication. Subjects were compared by primary surgical site: Neck (neck dissection, thyroidectomy or parotidectomy), Mucosal (resection of tumor of upper aerodigestive tract, excluding oropharynx), Oropharyngeal (OP) and Free flap (FF). Average daily pain and total daily opioid consumption (as morphine milligram equivalents, MME) and quantity of opioids prescribed at discharge were compared. A total of 216 patients met criteria. Pain severity and daily opioid consumption were comparable across groups on post-operative day 1, but both metrics were significantly greater in the OP group on the day prior to discharge (DpDC) (5.6 (1.9-8.6), p < 0.05; 49 ± 44 MME/day, p < 0.01). The quantity of opioids prescribed at discharge was associated with opioid consumption on the DpDC only in the Mucosal and FF groups, which had longer LOA (6-7 days) than the Neck and OP groups (1 day, p < 0.001). Overall, 65% of patients required at least one dose of an opioid on the DpDC, yet 76% of patients received a prescription for an opioid medication at discharge. A longer LOA (aOR = 0.82, 95% CI: 0.63-0.98) and higher Charlson Comorbidity Index (aOR = 0.08, 95% CI: 0.01-0.48) were negatively associated with receiving an opioid prescription at the time of discharge despite no opioid use on the DpDC, respectively. HNC patients, particularly those with shorter LOA, may be prescribed opioids in excess of their post-operative needs, highlighting the need the for improved pain management algorithms in this patient population. Future work aims to use prospective surveys to better define post-operative and outpatient pain and opioid requirements following HNC surgery.

Neoadjuvant immunotherapy prior to surgery for mucosal head and neck squamous cell carcinoma: Systematic review.

Given the recent successes of anti-PD-1 immunotherapy, many clinical trials have sought to assess the safety and efficacy of this treatment modality in the neoadjuvant setting. This systematic review provides a comprehensive summary of findings from neoadjuvant head and neck cancer immunotherapy clinical trials with a focus on PD-1/PD-L1 axis blockade. Pubmed, Embase, Cochrane Library, Web of Science, Google Scholar, and clinicaltrials.gov were systematically searched for all eligible neoadjuvant head and neck cancer immunotherapy clinical trials. Eight clinical trials met the inclusion criteria comprising a total of 260 patients. Study drugs included nivolumab, pembrolizumab, ipilimumab, durvalumab, and tremelimumab. The overall mean objective response rate (ORR) was 45.9 ± 5.7% with a 41.5 ± 5.6% single agent mean ORR. There were no deaths due to immune-related toxicities. Neoadjuvant immunotherapy for mucosal head and neck squamous cell cancer has demonstrated favorable response rates with no unexpected immune-related toxicities in phase I/II clinical trials.

Association of Tumor Site With the Prognosis and Immunogenomic Landscape of Human Papillomavirus-Related Head and Neck and Cervical Cancers.

Importance: Human papillomavirus (HPV)-positive status in patients with oropharyngeal squamous cell carcinoma (OPSCC) is associated with improved survival compared with HPV-negative status. However, it remains controversial whether HPV is associated with improved survival among patients with nonoropharyngeal and cervical squamous cell tumors. Objective: To investigate differences in the immunogenomic landscapes of HPV-associated tumors across anatomical sites (the head and neck and the cervix) and their association with survival. Design, Setting, and Participants: This cohort study used genomic and transcriptomic data from the Cancer Genome Atlas (TCGA) for 79 patients with OPSCC, 435 with nonoropharyngeal head and neck squamous cell carcinoma (non-OP HNSCC), and 254 with cervical squamous cell carcinoma and/or endocervical adenocarcinoma (CESC) along with matched clinical data from TCGA. The data were analyzed from November 2020 to March 2021. Main Outcomes and Measures: Positivity for HPV was classified by RNA-sequencing reads aligned with the HPV reference genome. Gene expression profiles, immune cell phenotypes, cytolytic activity scores, and overall survival were compared by HPV tumor status across multiple anatomical sites. Results: The study comprised 768 patients, including 514 (66.9%) with HNSCC (380 male [73.9%]; mean [SD] age, 59.5 [10.8] years) and 254 (33.1%) with CESC (mean [SD] age, 48.7 [14.1] years). Human papillomavirus positivity was associated with a statistically significant improvement in overall survival for patients with OPSCC (adjusted hazard ratio [aHR], 0.06; 95% CI, 0.02-0.17; P < .001) but not for those with non-OP HNSCC (aHR, 0.64; 95% CI, 0.31-1.27; P = .20) or CESC (aHR, 0.50; 95% CI, 0.15-1.67; P = .30). The HPV-positive OPSCCs had increased tumor immune infiltration and immunomodulatory receptor expression compared with HPV-negative OPSCCs. Compared with HPV-positive non-OP HNSCCs, HPV-positive OPSCCs showed greater expression of immune-related metrics including B cells, T cells, CD8+ T cells, T-cell receptor diversity, B-cell receptor diversity, and cytolytic activity scores, independent of tumor variant burden. The immune-related metrics were similar when comparing HPV-positive non-OP HNSCCs and HPV-positive CESCs with their HPV-negative counterparts. The 2-year overall survival rate was significantly higher for patients with HPV-positive OPSCC compared with patients with HPV-negative OPSCC (92.0% [95% CI, 84.8%-99.9%] vs 45.8% [95% CI, 28.3%-74.1%]; HR, 0.10 [95% CI, 0.03-0.30]; P = .009). Conclusions and Relevance: In this cohort study, tumor site was associated with the immune landscape and survival among patients with HPV-related tumors despite presumed similar biologic characteristics. These tumor site-related findings provide insight on possible outcomes of HPV positivity for tumors in oropharyngeal and nonoropharyngeal sites and a rationale for the stratification of HPV-associated tumors by site and the subsequent development of strategies targeting immune exclusion in HPV-positive nonoropharyngeal cancer.

Nutritional Status as a Predictive Biomarker for Immunotherapy Outcomes in Advanced Head and Neck Cancer.

The association between pretreatment nutritional status and immunotherapy response in patients with advanced head and neck cancer is unclear. We retrospectively analyzed a cohort of 99 patients who underwent treatment with anti-PD-1 or anti-CTLA-4 antibodies (or both) for stage IV HNSCC between 2014 and 2020 at the Johns Hopkins Hospital. Patient demographics and clinical characteristics were retrieved from electronic medical records. Baseline prognostic nutritional index (PNI) scores and pretreatment body mass index (BMI) trends were calculated. Associations between PNI and BMI were correlated with overall survival (OS), progression-free survival (PFS), and immunotherapy response. In univariate analysis, there was a significant correlation between OS and PFS with baseline PNI (OS: HR: 0.464; 95% CI: 0.265-0.814; PFS: p = 0.007 and HR: 0.525; 95% CI: 0.341-0.808; p = 0.003). Poor OS was also associated with a greater decrease in pretreatment BMI trend (HR: 0.42; 95% CI: 0.229-0.77; p = 0.005). In multivariate analysis, baseline PNI but not BMI trend was significantly associated with OS and PFS (OS: log (HR) = -0.79, CI: -1.6, -0.03, p = 0.041; PFS: log (HR) = -0.78, CI: -1.4, -0.18, p = 0.011). In conclusion, poor pretreatment nutritional status is associated with negative post-immunotherapy outcomes.

Radiation Therapy After Surgical Resection Improves Outcomes for Patients With Recurrent Pleomorphic Adenoma.

PURPOSE: Pleomorphic adenoma is a benign salivary tumor that may recur multifocally. In case series, the benefit of radiation therapy (RT) for recurrent pleomorphic adenoma remains unclear. We hypothesized that the combination of surgery and adjuvant RT reduces risk of subsequent recurrence compared with surgery alone for recurrent pleomorphic adenoma. METHODS AND MATERIALS: Patients who received diagnoses of recurrent pleomorphic adenoma between 1980 and 2016 were identified using an institutional pathology database. Medical records were retrospectively reviewed to determine clinical, operative, pathologic, and imaging characteristics. Kaplan-Meier methods were used to estimate local control after surgery, stratified by completeness of resection and receipt of adjuvant RT. The association of variables with risk of subsequent local recurrence was analyzed using Cox proportional hazards model, and variance estimates were calculated to account for multiple recurrences in the same patient. Toxicities were prospectively recorded in a departmental database. RESULTS: A total of 49 patients presented with at least 1 recurrence, of which 28 were managed with surgery alone, and 21 were treated with surgery and RT. The median follow-up time after the initial recurrence was 48 months (range, 6-531 months). There were 35 subsequent recurrences; 34 after surgery alone and only 1 after surgery with RT. On multivariate analysis, adjuvant RT was associated with decreased risk of recurrence (hazard ratio, 0.09; 95% confidence interval, 0.02-0.41, P = .002), whereas increasing number of prior recurrences was associated with increased risk (hazard ratio, 1.23; 95% confidence interval, 1.13-1.35, P < .001). Common toxicities of RT included dermatitis, xerostomia, and mucositis. CONCLUSIONS: For patients with recurrent pleomorphic adenoma, the addition of adjuvant RT after surgery is associated with a significant decrease in risk of subsequent tumor recurrence.

Biologic and behavioral associations of estrogen receptor alpha positivity in head and neck squamous cell carcinoma.

OBJECTIVES: Tumor HPV status is an established independent prognostic marker for oropharynx cancer (OPC). Recent studies have reported that tumor estrogen receptor alpha (ERα) positivity is also associated with prognosis independent of HPV. Little is known about the biologic and behavioral predictors of ERα positivity in head and neck squamous cell cancer (HNSCC). We therefore explored this in a multicenter prospective cohort study. MATERIALS AND METHODS: Participants with HNSCC completed a survey and provided a blood sample. Tumor samples were tested for ERα using immunohistochemistry. ERα positivity was defined as ≥1%, standardized by the American Society of Clinical Oncology/College of American Pathologists in breast cancer. Characteristics were compared with χ2 and Fisher's exact test. Odds ratios (OR) were calculated using logistic regression. RESULTS: Of 318 patients with HNSCC, one third had ERα positive tumors (36.2%, n = 115). Odds of ERα expression were significantly increased in those with HPV-positive tumors (OR = 27.5, 95% confidence interval[CI] 12.1-62), smaller tumors (≤T2, OR = 3.6, 95% CI 1.9-7.1), male sex (OR = 2.0, 95% CI 1.1-3.6), overweight/obesity (BMI ≥ 25, OR = 1.9, 95% CI 1.1-3.3), and those married/living with a partner (OR = 1.7, 95% CI 1.0-3.0). In a multivariate model, HPV-positivity (aOR = 27.5, 95% CI 11.4-66) and small tumor size (≤T2, aOR = 2.2, 95% CI 1.0-4.8) remained independently associated with ERα status. When restricted to OPC (n = 180), tumor HPV status (aOR = 17.1, 95% CI 2.1-137) and small tumor size (≤T2, aOR = 4.0 95% CI 1.4-11.3) remained independently associated with ERα expression. CONCLUSION: Tumor HPV status and small tumor size are independently associated with ERα expression in HNSCC.

Timing, number, and type of sexual partners associated with risk of oropharyngeal cancer.

BACKGROUND: Case-control studies from the early 2000s demonstrated that human papillomavirus-related oropharyngeal cancer (HPV-OPC) is a distinct entity associated with number of oral sex partners. Using contemporary data, we investigated novel risk factors (sexual debut behaviors, exposure intensity, and relationship dynamics) and serological markers on odds of HPV-OPC. METHODS: HPV-OPC patients and frequency-matched controls were enrolled in a multicenter study from 2013 to 2018. Participants completed a behavioral survey. Characteristics were compared using a chi-square test for categorical variables and a t test for continuous variables. Adjusted odds ratios (aOR) were calculated using logistic regression. RESULTS: A total of 163 HPV-OPC patients and 345 controls were included. Lifetime number of oral sex partners was associated with significantly increased odds of HPV-OPC (>10 partners: odds ratio [OR], 4.3 [95% CI, 2.8-6.7]). After adjustment for number of oral sex partners and smoking, younger age at first oral sex (<18 vs >20 years: aOR, 1.8 [95% CI, 1.1-3.2]) and oral sex intensity (>5 sex-years: aOR, 2.8 [95% CI, 1.1-7.5]) remained associated with significantly increased odds of HPV-OPC. Type of sexual partner such as older partners when a case was younger (OR, 1.7 [95% CI, 1.1-2.6]) or having a partner who had extramarital sex (OR, 1.6 [95% CI, 1.1-2.4]) was associated with HPV-OPC. Seropositivity for antibodies to HPV16 E6 (OR, 286 [95% CI, 122-670]) and any HPV16 E protein (E1, E2, E6, E7; OR, 163 [95% CI, 70-378]) was associated with increased odds of HPV-OPC. CONCLUSION: Number of oral sex partners remains a strong risk factor for HPV-OPC; however, timing and intensity of oral sex are novel independent risk factors. These behaviors suggest additional nuances of how and why some individuals develop HPV-OPC.

Melanoma metastatic to the hyoid bone.

Metastatic melanoma may be included in the differential diagnosis of hyoid masses in patients with a history of melanoma. Hyoid resection is well tolerated and of diagnostic and therapeutic benefit in patients with tumors metastatic to the hyoid bone.