Dysphagia as a predictor of voice handicap and voice restoration in unilateral vocal fold immobility.

OBJECTIVE: Dysphagia is multifactorial in unilateral vocal fold immobility (UVFI). Severe dysphagia could indicate greater functional deficits in UVFI. The purpose of this study is to evaluate the association of dysphagia with the need for surgical voice restoration in patients with UVFI. STUDY DESIGN: Retrospective chart review. SETTING: Single-institution, tertiary referral center. METHODS: Records of UVFI patients from 2008 to 2018 were examined. Dysphagia severity was extracted from patient history. Etiology of UVFI and other relevant variables were analyzed to determine their association with dysphagia. Dysphagia severity and other clinical variables were then analyzed for their association with surgical voice restoration. RESULTS: Eighty patients met selection criteria out of 478 patients with UVFI. There was significant concordance between dysphagia severity extracted from patient history and patient-reported EAT-10 scores (R = 0.59, p = 0.000035). Patients' EAT-10 scores were correlated with VHI-10 scores (R = 0.45, p = 0.011). Severe dysphagia (p = 0.037), high VHI-10 score on presentation (p = 0.0009), and longer duration of hoarseness before presentation (p = 0.008) were associated with surgical voice restoration in UVFI patients. CONCLUSION: In this pilot study, severe dysphagia and increased voice handicap on presentation were associated with the need for surgical voice restoration in UVFI patients. Presenting dysphagia may be an additional variable for clinicians to consider for management of UVFI.

Association of Sociodemographic Factors on the Presentation and Management of Unilateral Vocal Fold Immobility.

OBJECTIVE: To determine the association of social determinants of health (SDOH) on the presentation and management of unilateral vocal fold immobility (UVFI). METHODS: Retrospective chart review of 207 adult UVFI patients evaluated at a tertiary-care hospital between 2018 and 2019 was performed. Sociodemographic factors including gender, median household income, preferred language, and insurance type were recorded. Confounding clinical factors including etiology of UVFI, Voice Handicap Index-10 (VHI-10) score, laryngoscopic findings, and intervention history were extracted from medical records. Multivariable logistic regression was performed using sociodemographic and clinical factors. RESULTS: Patient demographics and socioeconomic status were not associated with time to presentation. Patients presenting with glottic insufficiency and UVFI due to malignancy or recurrent laryngeal nerve (RLN) sacrifice had a shorter time to presentation. Higher household income was associated with greater number of interventions (p = 0.02), but neither income nor insurance type affected intervention type or timing. Female patients were less likely to undergo injection medialization laryngoplasty (odds ratio [OR] 0.25, p = 0.005). Older patients were more likely to undergo injection (OR 1.04, p = 0.027). Patients with large glottic gaps (OR 21.2, p = 0.014) and higher VHI-10 scores (OR 1.06, p = 0.047) were more likely to undergo surgery. CONCLUSION: Higher household income was associated with greater number of interventions and longer duration of care at a private tertiary-care hospital. RLN sacrifice, known malignancy, and glottic insufficiency significantly reduced the time to presentation. Type of intervention received was a complex interplay of both demographic and clinical factors. Large prospective studies should examine the role of SDOH in the presentation and management of UVFI. LEVEL OF EVIDENCE: 4 Laryngoscope, 134:297-304, 2024.

HPV+ Oropharyngeal Cancer in Waldenström Macroglobulinemia.

We present a case of squamous cell carcinoma (SCC) in the setting of Waldenström macroglobulinemia (WM). A 68-year-old male and daily marijuana smoker with recently diagnosed WM presented via telemedicine in 2020 for a progressively worsening sore throat and unintentional weight loss. Immunotherapy for WM was delayed due to the COVID-19 pandemic. In the clinic, examination revealed an indurated, tender midline mass at the base of the tongue, not limiting tongue mobility. The left level-II and right level-III lymph nodes were enlarged. The oropharyngeal lesion was biopsied, and pathology was consistent with human papillomavirus-positive (HPV+) SCC. Four cycles of concurrent chemotherapy and radiation for SCC were administered without delay, with an initial response. However, on surveillance, metastases to the brain and lungs were detected, and the patient was placed on palliative treatment as he did not meet eligibility for a clinical trial due to his WM. Concurrent WM and HPV+ SCC may have a worse prognosis, due to disease progression and reduced therapeutic options.

Association Between Mortality Due to Nasopharyngeal Carcinoma and Race in the United States From 2007 to 2016.

BACKGROUND: Asians and Pacific Islanders (API) exhibit increased incidence of nasopharyngeal carcinoma (NPC). However, they are often excluded when the disease is studied. Risk-factors and incidence are well-researched while cancer-specific mortality trends remain unclear. We aimed to determine whether insurance status modifies the association between race and cancer-specific mortality in NPC patients. METHODS: This retrospective cohort study used secondary data analysis from the Surveillance, Epidemiology, and End Results Program database. Patients ≥18 years with histologically confirmed primary NPC from 2007 - 2016 were included. The main outcome assessed was 5-year survival and the main exposure variable was race (API, white, black). Insurance status was classified into uninsured, any Medicaid, and insured (with any insurance). Potential confounders included age, sex, marital status, stage at diagnosis, and surgical treatment. Adjusted Cox regression analysis was used to calculate hazard ratios (HR) and corresponding 95% confidence intervals (CI). RESULTS: 1610 patients were included (72.98% male, 27.02% female). 49.8% were API, 40.5% were Whites, and 9.8% Blacks. Maximum follow-up was 5-years. The adjusted hazards of 5-year cancer-specific death for API and Blacks compared with Whites were 0.77 (95% CI 0.62 - 0.96) and 0.92 (95% CI 0.65 - 1.31), respectively. Cases decreased with age in API and Blacks. 8.2% of cases had localized disease, 45.3% had local spread, and 44.6% had distant metastasis. Insurance status did not modify the association between race and mortality. CONCLUSION: Race is an important prognostic factor to account for in NPC patients. Investigating risk-factors and subtypes stratified by race may explain our findings.

An Analysis of Patients Dead on Arrival in the American College of Surgeons Trauma Quality Program Participant Use File Data Set.

BACKGROUND: Trauma patient care begins on-scene as field triage and mode of transportation are determinants of patient outcomes. This study evaluates the US national patterns of dead on arrival (DOA) among the trauma population. METHODS: A cross-sectional review of the American College of Surgeons (ACS) Trauma Quality Program Participant Use File (TQP-PUF) data set (2013-2017) was performed. Trauma patients reported as DOA were stratified by ISS into low (<15), intermediate (15-24), or high (≥25) severity. Each group was then subdivided by patient demographics, mechanism, type of injury, and mode of transportation. RESULTS: Of the 4 336 816 injury cases in the TQP-PUF data set, 33 199 were DOA (.77%). 77.1% (25 604/33 199) of DOAs were male. In the low-ISS group, .36% (13 272/3 639 811) were DOA; in the intermediate-ISS group, 1.2% (4868/421 994) were DOA; and in the high-ISS group, 5.5% (15 059/275 011) were DOA. Motor vehicle collisions (MVCs) (11 262) and firearms (8894) were the most common injury types, equating to 60.7% of DOAs. Falls accounted for 9.1% of all DOAs. The most common DOA age-group was 18-64 years, followed by ≥65 years. CONCLUSION: DOA trauma patients are predominately adult men suffering fatal blunt force injuries most frequently via MVC. DOAs are caused by all ranges of injury severity. We recommend further development of prevention programs thereby reducing the prevalence of common traumatic injuries, notably MVC, falls, and firearms to improve survival. Future studies should also investigate the access to and distribution of trauma centers and the role of helicopter, ground, and police transport modalities and transport time on and reducing DOAs and improving trauma patient outcomes.

Utilization and Efficacy of Resuscitation Endpoints in Trauma and Burn Patients: A Review Article.

Shock is a sequelae in trauma and burn patients that substantially increases the risk for morbidity and mortality. The use of resuscitation endpoints allows for improved management of these patients, with the potential to prevent further morbidity/mortality. We conducted a review of the current literature on the efficacy of hemodynamic, metabolic, and regional resuscitation endpoints for use in trauma and burn patients. Hemodynamic endpoints included mean arterial pressure (MAP), heart rate (HR), urinary output (UO), compensatory reserve index (CRI), intrathoracic blood volume, and stroke volume variation (SVV). Metabolic endpoints measure cellular responses to decreased oxygen delivery and include serum lactic acid (LA), base deficit (BD), bicarbonate, anion gap, apparent strong ion difference, and serum pH. Mean arterial pressure, HR, UO, and LA are the most established markers of trauma and burn resuscitation. The evidence suggests LA is a superior metabolic endpoint marker. Newer resuscitation endpoint technologies such as point-of-care ultrasound (PoCUS), thromboelastography (TEG), and rotational thromboelastometry (ROTEM) may improve patient outcomes; however, additional research is needed to establish the efficacy in trauma and burn patients. The endpoints discussed have situational strengths and weaknesses and no single universal resuscitation endpoint has yet emerged. This review may increase knowledge and aid in guideline development. We recommend clinicians continue to integrate multiple endpoints with emphasis on MAP, HR, UO, LA, and BD. Future investigation should aim to standardize endpoints for each clinical presentation. The search for universal and novel resuscitation parameters in trauma and burns should also continue.

Decreased Levels of Soluble CD44 in a High-Risk Population following a Smoking Cessation Program.

Tobacco is a risk factor of head and neck cancer (HNC) and smoking cessation alone may reduce HNC risk by 70%. Soluble CD44 (solCD44), a cell surface receptor linked to cell proliferation and migration, and total protein (TP) levels can detect early HNC. This study aims to determine whether salivary solCD44 and TP levels in oral rinses change following a smoking cessation program. 150 smokers provided oral rinse samples at baseline and at a 12-month follow-up after participation in a smoking cessation program. Assays to measure levels of solCD44, TP, and cotinine, a metabolite used as a biomarker of tobacco exposure, were completed. A paired-samples t-test was used to determine whether there was a statistically significant (p < 0.05) mean difference in biomarker levels before and after the program. Baseline and at 12-month follow-up data were available for 88 subjects, 21 of whom quit smoking entirely. Mean levels of solCD44 significantly decreased by 0.412 ng/mL from baseline to the 12-month follow-up, p = 0.010. There was no significant difference in mean TP levels, p = 0.975. Mean cotinine levels decreased significantly by 74.7 ng/mL, p = 0.035. This is the first work demonstrating an association between smoking cessation and decreased solCD44 levels in oral rinses. Decreased expression of the tumorigenic CD44 may be one mechanism by which smoking cessation lowers cancer risk.

Current salivary biomarkers for detection of human papilloma virus-induced oropharyngeal squamous cell carcinoma.

Human papilloma virus (HPV) infection is a key risk factor and etiology for oropharyngeal squamous cell carcinoma (OPSCC). HPV-induced OPSCC is rapidly increasing in incidence, with men experiencing increased mortality. When identified at an early stage, HPV-induced OPSCC can be successfully treated. Diagnosis of HPV-related OPSCC relies on an expert physical examination and invasive biopsy. Since saliva bathes the oropharyngeal mucosa and can be collected noninvasively, saliva obtained via salivary risings is an attractive body fluid for early detection of HPV-induced OPSCC. A plethora of DNA, RNA, and protein salivary biomarkers have been explored. This review discusses these markers and their robustness for detecting oncogenic HPV in OPSCC saliva samples. Methods detecting HPV DNA were more reliable than those detecting RNA, albeit both require time-consuming analyses. Salivary HPV proteomics are a new, promising focus of HPV detection research, and while more practical, lag behind nucleic acid detection methods in their development.

Natural Disasters Related Traumatic Injuries/Fatalities in the United States and Their Impact on Emergency Preparedness Operations.

INTRODUCTION: From 2015 to 2019, the United States experienced a 17% increase in weather-related disasters. OBJECTIVES: We aimed to study the patterns of natural disaster-related traumatic injuries and fatalities across the United States from 2014 to 2019 and to provide recommendations that can serve to mitigate the impact these natural disasters have on trauma patient morbidity and mortality. METHODS: A retrospective analysis of the National Safety Council (2014-2019) of natural disaster-related injuries and fatalities was conducted. Descriptive statistics and independent-samples t tests were performed, with significance defined as p < .05. RESULTS: Floods produced significantly more mean fatalities per year than tornadoes (118 vs. 33; 95% CI [32.0, 139.0]), wildfires (118 vs. 43, 95% CI [24.8, 155.6]), hurricanes (118 vs. 13, 95% CI [51.5, 159.2]), and tropical storms (118 vs. 15, 95% CI [48.8, 158.2]). Tornadoes produced significantly more mean injuries per year than floods (528 vs. 43, 95% CI [255.9, 715.8]), wildfires (528 vs. 69, 95% CI [227.1, 691.2]), hurricanes (528 vs. 26, 95% CI [270.1, 734.2]), and tropical storms (528 vs. 4, 95% CI [295.9, 753.5]). Southern states experienced greater disaster-related morbidity and mortality over the 6-year study period than other regions with 2,752 injuries and 771 fatalities. CONCLUSIONS: The incidence of traumatic injuries and fatalities related to certain natural disasters in the United States has significantly increased from 2014 to 2019. Hospital leaders, public health, emergency preparedness personnel, and policy makers must collaborate to implement protocols and guidelines that ensure adequate training, supplies, and personnel to maintain trauma surge capacity, improve emergency preparedness response, and reduce associated morbidity and mortality.

Clinicopathologic predictors of survival in buccal squamous cell carcinoma.

BACKGROUND: Buccal squamous cell carcinoma (SCC) is a locoregionally aggressive malignancy, representing a small subset of oral cancers in North America. We investigated the prognostic value of several clinicopathologic factors in a cohort of patients diagnosed with buccal SCC. METHODS: Between years 1992 and 2017, 52 patients were diagnosed with conventional buccal SCC. Archival surgical pathology material was retrospectively reviewed for reportable findings according to the latest reporting guidelines published by the College of American Pathologists. Clinical data were obtained through chart review. RESULTS: The majority of patients were of older age, current or past smokers, and without specific gender predilection. Most presented at a clinically advanced stage and were treated with surgery alone, or surgery followed by adjuvant radiotherapy. The tumor recurred in about 40% of patients, and almost half of the patients died from the disease by the end of the follow-up period. The worst pattern of invasion (WPOI) was associated with greater depth of invasion (DOI) (P = .031) and perineural invasion (P < .001). In univariate analyses, older age (P = .004), positive nodal status (P = .047), lymphovascular invasion (P = .012), perineural invasion (P = .05), and WPOI-5 (P = .015) were adverse predictors of 5-year overall survival (OS). In multivariate analysis, older age (P = .011), WPOI-5 (P < .001), and perineural invasion (P = .001) remained statistically significant independent prognosticators of worse 5-year OS. CONCLUSIONS: Older age, WPOI-5, and perineural invasion are significant prognosticators of worse OS. WPOI is associated with DOI, a finding which may have important implications for the pathogenesis and biologic behavior of the disease.