Surgical Management of Pediatric Obstructive Sleep Apnea Beyond Adenotonsillectomy: The Nose, Nasopharynx, and Palate

While adenotonsillectomy is the primary treatment of pediatric obstructive sleep apnea (OSA), persistent OSA after surgery is common and may be due to residual obstruction at the nose, nasopharynx, and/or palate. Comprehensive evaluation for persistent pediatric OSA ideally includes clinical examination (with or without awake nasal endosocpy) as well as drug-induced sleep endoscopy in order to accurately identify sources of residual obstruction. Depending on the site of obstruction, some of the surgical management options include submucous inferior turbinate resection, septoplasty, adenoidectomy, and expansion sphincter pharyngoplasty.

Impact of Applicants' Characteristics and Geographic Connections to Residency Programs on Preference Signaling Outcomes in the Match

PURPOSE

To assess the impact of applicant and residency program characteristics on preference signaling outcomes in the Match during the first 2 years of implementation across 6 specialties.

METHOD

Data were obtained from the Texas Seeking Transparency in Application to Residency survey for applicants applying into otolaryngology during the 2020-2021 and 2021-2022 application cycles and into dermatology, internal medicine (categorical and preliminary year), general surgery, and urology during the 2021-2022 application cycle. The primary outcome was signal yield, defined as the number of interviews at signaled programs divided by the total number of signals sent. Associations with applicant-reported characteristics and geographic connections to residency programs were assessed using Wilcoxon rank sum testing, Spearman's rank correlation testing, and ordinary least squares regression.

RESULTS

1,749 applicants with preference signaling data were included from internal medicine (n = 884), general surgery (n = 291), otolaryngology (n = 217), dermatology (n = 147), urology (n = 124), and internal medicine preliminary year (n = 86). On average 60.9% (standard deviation 32.3%) of signals resulted in an interview (signal yield). There was a stepwise increase in signal yield with the percentage of signals sent to programs with a geographic connection (57.3% for no signals vs. 68.9% for 5 signals, P < .01). Signal yield was positively associated with applicant characteristics, such as United States Medical Licensing Exam Step 1 and 2 scores, honors society membership, and number of publications ( P < .01). Applicants reporting a lower class rank quartile were significantly more likely to have a higher percentage of their interviews come from signaled programs ( P < .01).

CONCLUSIONS

Signal yield is significantly associated with geographic connections to residency programs and applicant competitiveness based on traditional metrics. These findings can inform applicants, programs, and specialties as preference signaling grows.

Evaluating the Impact of the Novel Geographic Preferences Section on Interview Rate and Residency Match Outcomes

BACKGROUND

The American Association of Medical Colleges trialed residency application initiatives including geographic preferences and preference signals in 2022.

OBJECTIVE

To assess the impact of geographic preferences on application outcomes during the 2022 residency match year.

DESIGN

Cross-sectional.

PARTICIPANTS

Applicants to categorical and preliminary internal medicine during the 2022 application cycle who completed the Texas Seeking Transparency in Applications to Residency survey.

MAIN MEASURES

The primary outcome was interview rate (interview offers/total applications) and whether an application resulted in a match. The key dependent variables were geographic preferences and program-specific preference signals. We also assessed differences in utilization of geographic preferences between specialties.

KEY RESULTS

A total of 970 applicants into categorical (n = 884) and preliminary (n = 86) internal medicine were included in our study. A total of 704 (72.6%) applicants submitted at least one geographic preference and 424 (43.7%) submitted three preferences. On average, applicants who submitted a geographic preference had a higher interview rate than those who did not (46.0% vs. 41.8%). Applications submitted with both a preference signal and geographic preference were significantly more likely to receive an interview offer (OR: 3.2, p < 0.01) and match (OR: 6.4, p < 0.01) than applications with neither a preference signal nor a geographic preference. Geographic preferences were associated with an increase in the odds of an application receiving an interview offer, even in the setting of a preference signal (OR: 1.4, p < 0.01).

CONCLUSIONS

Both preference signals and geographic preferences have significant associations with odds of an application receiving an interview and matching for both categorical and preliminary internal medicine applicants. This study can be used to inform applicants, advisors, and programs how novel application strategies can affect important application outcomes for US medical school graduates. As more specialties pilot alternative processes, it will be important to study all application outcomes among varying applicant populations.

Implementation and Outcomes of ERAS Protocol for Major Oncologic Head and Neck Surgery

BACKGROUND

Enhanced Recovery After Surgery (ERAS) protocols have been developed and successfully implemented for many surgical specialties, demonstrating reductions in length of stay, post-operative complications, and resource utilization. Currently, there are few documented applications of ERAS protocols in head and neck surgery. Additional description of head and neck surgery protocol design, implementation, and outcomes will help advance postoperative care.

METHODS

An ERAS protocol was designed for patients undergoing glossectomy and primary or salvage laryngectomy with or without free flap reconstruction. Following successful protocol implementation, patient outcomes and perioperative metrics were retrospectively reviewed and compared between patients prior to and following the ERAS protocol.

RESULTS

Global comparison of ERAS and control group did not show statistically significant differences in measured perioperative outcomes. There were no statistically significant differences between the ERAS and control groups in age, sex, BMI, surgery type, or cancer stage. The ERAS protocol was associated with reduced variability in hospital length of stay (LOS), demonstrated through tighter interquartile ranges. For patients undergoing salvage laryngectomy, the ERAS protocol was associated with a significant reduction in 30-day readmission rates. Although not statistically significant, the median length of stay in the step-down unit (ISCU) and hospital was lower for specific patient groups.

CONCLUSION

The implementation and evaluation of the ERAS protocol demonstrated improvement in select patient outcomes as well as areas for process improvement. This study demonstrates the insights that arise from review of this protocol even for an institution with perceived standardized procedures for major oncologic head and neck surgeries.

LEVEL OF EVIDENCE

3 Laryngoscope, 134:732-740, 2024.

Association of Medicaid Privatization With Patient Cancer Outcomes

PURPOSE

Increasingly, states outsource administration of Medicaid insurance to privately administered Medicaid managed care organizations. However, on January 1, 2012, Connecticut transitioned from a privately to publicly administered Medicaid system. New Jersey retained a private model.

METHODS

Our objective was to assess rates of early-stage cancer diagnosis and cancer survival in two states with similar sociodemographic characteristics but differing exposures to Medicaid privatization. Using data from the SEER Program between 2007 and 2016, Connecticut and New Jersey Medicaid patients with 10 common solid cancers including breast, lung, colorectal, prostate, kidney, bladder, cervix, uterus, head and neck cancer, and melanoma were included. A difference-in-differences analysis of stage of cancer presentation and cancer survival in Connecticut (intervention) was compared with New Jersey (control).

RESULTS

Among 29,328 patients (14,424 patients from Connecticut and 14,904 patients from New Jersey) parallel trends were verified in early cancer diagnosis and survival for both states under privately administered Medicaid (pre-exposure). Connecticut's transition from privately to publicly administered Medicaid was associated with an adjusted 4.0% increase in overall early-stage cancer diagnosis (95% CI, +1.7% to +6.2%) and a 4.7% increase in early-stage cancer diagnosis for cancers with US Preventive Services Taskforce A/B recommendations for cancer screening (95% CI, 1.6% to 7.8%). Public administration of Medicaid was also associated with improved overall survival after cancer diagnosis (hazard ratio, 0.92 [95% CI, 0.85 to 0.99]). No changes were observed in New Jersey.

CONCLUSION

Transition from private to public administration of Medicaid in Connecticut was associated with earlier-stage cancer diagnosis and improved cancer survival.

Does Geographic Region of Away Rotations Predict Otolaryngology Match Outcomes?

OBJECTIVE

To assess whether the geographic region where medical students complete an away rotation predicts the same site, region-specific, or overall interview offers and match success in otolaryngology.

STUDY DESIGN

Cross-sectional.

SETTING

US medical schools.

METHODS

We queried the Texas Seeking Transparency in Application to Residency database to analyze outcomes of otolaryngology applicants during the 2018 to 2020 and 2022 match cycles. Outcomes included a number of interviews offered, geographic location of interviews, and match results, including region-specific and overall match success rate.

RESULTS

Of 455 otolaryngology applicants, 402 (90.3%) completed an away rotation. Among these, 368 (91.8%) were offered an interview and 124 (30.9%) matched to the program where they completed an away rotation. Applicants who completed away rotations outside their home region received more interview offers from that region than those who did not (Northeast: 4.2 vs 2.9; South: 4.3 vs 3.0; Central: 4.8 vs 3.0; West: 3.8 vs 1.6, P < .01 for all). Completing a remote away rotation increased the odds of receiving an interview from and matching within that region. After excluding programs where an away rotation was completed, a remote away rotation increased the odds of receiving an interview in the central and western regions (Central: odds ratio [OR]: 1.2 [1.1, 1.5]); West OR: 1.9 [1.7, 2.2]; and the odds of matching in the western region (OR: 2.9 [1.2, 7.4], all P < .01).

CONCLUSION

Away rotations are associated with increased odds of interviewing and matching at that away program, with possible associations across the region, most evident for the West coast.

Effect of distance of treatment center on survival for HPV-negative head and neck cancer patients

BACKGROUND

In rural states, travel burden for complex cancer care required for head and neck squamous cell carcinoma (HNSCC) may affect patient survival, but its impact is unknown.

METHODS

Patients with HPV-negative HNSCC were retrospectively identified from a statewide, population-based study. Euclidian distance from the home address to the treatment center was calculated for radiation therapy, surgery, and chemotherapy. Multivariable Cox proportional hazards models were used to examine the risk of 5-year mortality with increasing travel quartiles.

RESULTS

There were 936 patients with HPV-negative HNSCC with a mean age of 60. Patients traveled a median distance of 10.2, 11.1, and 10.9 miles to receive radiation therapy, surgery, and chemotherapy, respectively. Patients in the fourth distance quartile were more likely to live in a rural location (p < 0.001) and receive treatment at an academic hospital (p < 0.001). Adjusted overall survival (OS) improved proportionally to distance traveled, with improved OS remaining significant for patients who traveled the furthest for care (third and fourth quartile by distance). Relative to patients in the first quartile, patients in the fourth had a reduced risk of mortality with radiation (HR 0.59, 95% CI 0.42-0.83; p = 0.002), surgery (HR 0.47, 95% CI 0.30-0.75; p = 0.001), and chemotherapy (HR 0.56, 95% CI 0.35-0.91; p = 0.020).

CONCLUSION

For patients in this population-based cohort, those traveling greater distances for treatment of HPV-negative HNSCC had improved OS. This analysis suggests that the benefits of coordinated, multidisciplinary care may outweigh the barriers of travel burden for these patients.

A Novel Narrative Medicine Approach to DEI Training for Medical School Faculty

Problem:Diversity, Equity, and Inclusion (DEI) trainings for medical school faculty often lack self-reflective and pedagogically focused components that may promote incorporation of anti-racism and social justice into medical school curricula. Intervention: A four-session Narrative Medicine (NM) anti-racism program was designed for medical school faculty using critical race theory, phenomenology, and NM methods. Each workshop consisted of a lecture on key NM concepts and a small-group breakout session incorporating group discussion, close reading, and reflective writing. Context: This NM anti-racism program was developed and implemented in April 2021 by two medical students for faculty at an institution in the southeastern U.S. The program was supported by the Office of Inclusive Excellence at the institution and held in collaboration with the institution's medical education teaching academy. Program evaluation consisted of pre- and post-program surveys, which queried participants' previous experiences with DEI and medical humanities programs, perceptions of self-identity and privilege, and confidence in teaching concepts of anti-racism. Of the total program participants (n = 32), 19 completed both surveys (54.3%). Survey data were analyzed using bivariate testing methods and qualitative thematic analysis. Impact: Post-program surveys showed 13 (68.4%) participants felt "somewhat more" or "more" comfortable engaging in concepts of race, and 12 (63.2%) participants felt "somewhat more" or "more" comfortable including topics of race into their teaching compared to before the program. Five themes were generated following qualitative analysis: (1) the value of longitudinal narrative reflection in a small-group setting for DEI work; (2) desire to commit more time to DEI, anti-racist, and social justice work while balancing busy teaching and clinical schedules; (3) the value of storytelling in DEI and anti-racism programming; (4) an understanding of deconstructive and reconstructive work of anti-racism in medicine; and (5) an increased ability to educate and enact change through teaching, activism, and institutional cultural and policy changes. Lessons Learned: This novel NM DEI training for medical school faculty was successful in increasing comfort discussing and teaching concepts of race in the medical school classroom, while providing a uniquely reflective space for personal growth. Participation in this longitudinal reflective experience was limited by physician schedules, therefore efforts to make time to participate in similar longitudinal interventions must be undertaken.

Association of Virtual Away Rotations With Residency Applicant Outcomes in Otolaryngology

Objective

To examine how virtual away rotations might influence interview and match outcomes in otolaryngology.

Study Design

Cross-sectional retrospective analysis of survey-based study.

Setting

United States medical students applying to otolaryngology residency in the 2020 to 2021 cycle.

Methods

The Texas Seeking Transparency in Application to Residency database was queried to identify otolaryngology applicants during the 2020 to 2021 cycle. The primary outcome was mean number of interview offers. χ 2 tests, 2-sided t tests, logistic regression models, and ordinary least squares regression models were used to examine associations with virtual away rotations.

Results

Among 115 otolaryngology applicants identified, 35 (30.4%) applicants reported completing 1 or more virtual away rotations. Applicants who completed at least 1 virtual away rotation received significantly more interview offers than their counterparts who did not participate in virtual away rotations (mean [SD], 14.9 [8.2] vs 11.6 [7.9]; P < .03). Each virtual away rotation completed was associated with an incremental increase of 2 additional interview offers (β coefficient: 2.29 [95% confidence interval, CI: 0.8-3.7; P < .01]). Applicants who completed a virtual away rotation were more likely to receive an interview from that program (62.7% vs 16.8%, P < .01) and to match there (odds ratio 7.7 [95% CI: 2.7-21.7]; P < .01) when compared to applicants who had not done the away rotation. Participation in virtual away rotations was not associated with significant improvement in match success (82.9% vs 67.5%; P = .09).

Conclusion

Virtual away rotations were associated with improved program-specific interview and match outcomes, as well as a higher overall number of interview offers.

Impact of applicant and program factors on preference signaling outcomes in otolaryngology

Objectives

To assess the impact of applicant and program characteristics on preference signaling outcomes during the 2021 and 2022 application cycles in otolaryngology.

Methods

The Texas Seeking Transparency in Applications to Residency survey was used for otolaryngology applicants during the 2021 and 2022 match years. The primary outcome of interest was signal yield, defined as the number of interviews at signaled programs divided by the total number of signals sent. Associations with applicant-reported characteristics, geographic connections to programs, and program reputation were assessed.

Results

On average 59.5% of signals resulted in an interview (signal yield). There was a positive correlation between the number of signals sent to a program with a reported geographic connection and signal yield, with each additional signal resulting in a 3.4% increase in signal yield (p = .03). Signal yield was positively associated with number of publications (p < .001); number of abstracts, posters, and presentations (p = .04); and whether the applicant took a research year (p = .003). Applicants with higher USMLE Step 1 (p = .01) and Step 2 (p = .003) scores, publications (p = .03), volunteer (p = .008) and leadership (p = .001) experiences received a lower percentage of their total interviews from signaled programs whereas applicants from the 3rd (p < .001) and 4th (p = .03) cumulative class ranked quartiles received a higher percentage of their total interviews from signaled programs.

Conclusions

Signal yield appears to have a significant association with geographic connections to programs and applicant competitiveness. This study may help applicants, advisors, and programs maximize the benefit of the preference signaling system.Levels of evidence: Level 4.

Cost of the Otolaryngology Residency Application Process: Comparison With Other Specialties and Equity Implications

Objective

This study aims to assess trends in applicant-reported costs of the otolaryngology residency application process between 2019 and 2021 and evaluate the impact of application costs on number of interview offers.

Study Design

Cross-sectional study.

Setting

US allopathic and osteopathic medical schools.

Methods

Survey data from applicants were obtained from the Texas STAR database (Seeking Transparency in Application to Residency) for the years 2019 to 2021. Outcomes included total cost, interview cost, other costs, application fees, and number of interview offers. Simple and multivariable linear regression was used to identify novel predictors of cost and assess the correlation between cost and interview offers.

Results

Among 363 otolaryngology applicants, there was a 74% reduction in total costs and a 97% reduction in interview costs in the 2021 cycle vs the 2020 cycle. Significant predictors of total cost among otolaryngology applicants included the number of away rotations (P < .01), the number of research experiences (P = .04), and couples matching (P < .01). During the 2019 and 2020 application cycles, there was a significant association between applicant-reported total spending and number of otolaryngology interview offers (P < .01), which was not present during the 2021 cycle (P = .35).

Conclusion

Number of otolaryngology interview offers appears to be directly correlated with applicant-reported total costs regardless of number of applications or interviews attended, which may be a source of inequality in the application process. There was a drastic reduction in total costs, interview costs, and other costs during the COVID-19 pandemic, which was likely driven by virtual interviewing and the absence of away rotations.

Comparative Outcomes by Surgical Approach in Patients with Malignant Sinonasal Disease

Objective There is a paucity of data on comparative outcomes for open versus endoscopic surgery for patients with malignant sinonasal pathology. Most of the available studies are limited by a sample size <100 patients.

Design This is a retrospective cohort study.

Setting The findings of this study come from a single-institution tertiary care center from 2008 to 2019.

Participants In total, 199 patients who underwent surgery for malignant sinonasal disease participated in this study.

Main Outcome Measures The main outcome measures were perioperative complications and reoperation.

Results Patients in our sample had a mean age of 59.7 years (SD, 20.4). In total, 62% were male and 72% were white. An endoscopic-only approach was used in 41% of patients and an open or combined approach in 59% of patients. Squamous cell carcinoma was the most common pathology (43.0%), followed by sarcoma (9.5%), skin cancer (6.5%), sinonasal undifferentiated carcinoma (6.5%), and adenocarcinoma (5.5%). The all-cause complication rate was 14.6%. Patients with an open resection had a higher rate of intraoperative complications (5.9 vs. 0%; p = 0.043), postoperative complications (19.5 vs. 3.7%; p = 0.001), and all-cause complications (21.0 vs. 3.7%; p < 0.001). The likelihood of early reoperation (<6 months) or late reoperation (>6 months) did not significantly differ by surgical approach (p = 1.000 and 0.741, respectively).

Conclusion The endoscopic approach for resection of malignant sinonasal disease is viable for select patients and may be associated with a favorable complication rate compared with the open approach.

Evaluation of Predictors for Successful Residency Match in General Surgery

OBJECTIVE

To determine predictive factors for a successful residency match among general surgery applicants from 2018 to 2021.

DESIGN

A retrospective cross-sectional study of general surgery applicants who matched and went unmatched in match years 2018 to 2021. Applicant characteristics, geographic connections to a program, and away rotations were compared among matched and unmatched applicants.

SETTING

Data were sourced from the Texas Seeking Transparency in Applications to Residency initiative for general surgery applicants.

PARTICIPANTS

All fourth-year medical students applying in the 2018 to 2021 cycles at participating U.S. medical schools were eligible to respond to the Texas Seeking Transparency in Applications to Residency survey. This study included a total of 1,425 general surgery applicants.

RESULTS

Of 1,425 general surgery applicants, 88% matched and 12% went unmatched. Significant predictors for a successful match included Step 1 Score ≥237 (odds ratio (OR) 1.59 [95% CI 1.15-2.19]; p = 0.005); Step 2 CK Score ≥252 (OR 1.88 [95% CI 1.36-2.60]; p < 0.001); ≥3 Honored Clerkships (OR 1.84 [95% CI 1.33-2.53]; p < 0.001); Honors in General Surgery Clerkship (OR 1.73 [95% CI 1.33-2.53]; p = 0.001); AOA membership (OR 2.14 [95% CI 1.34-3.42]; p = 0.001); ≥4 abstracts, posters, or publications (OR 1.66 [95% CI 1.20-2.30]; p=0.002); and ≥1 peer-reviewed publications (OR 1.52 [95% CI 1.09-2.12]; p = 0.014). On average, matched applicants completed more away rotations than unmatched applicants (p = 0.004). Overall, 36% of matched applicants reported a geographic connection to the program where they matched.

CONCLUSIONS

We found that Step 2 CK score, research productivity, honored clerkships, AOA status, and away rotations are significant predictors for successfully matching into general surgery residency. Medical schools can encourage students to prepare a holistic application incorporating variables quantified in this study in preparation for the Step 1 reporting change.

Characteristics and outcomes associated with anxiety and depression in a head and neck cancer survivorship cohort

PURPOSE

To assess the prevalence and predictors of mental health disorders (MDHs) among head and neck squamous cell carcinoma (HNSCC) survivors, and the association with health-related quality of life (HRQOL), pain, and survival outcomes.

MATERIALS AND METHODS

This was a retrospective, cross-sectional study of HNSCC survivors surveyed at an outpatient oncology clinic from May 2012 through July 2016.

RESULTS

Among 198 HNSCC survivors, 21% reported a MHD. Female sex (OR 6.60, 95% CI 2.08 to 20.98; p = 0.001) and Medicare insurance status (OR 4.95, 95% CI 1.52 to 16.11; p = 0.008) were significant predictors of reporting a MHD in the fully adjusted model. Patients reporting a MHD reported significantly worse pain (p < 0001) and worse HRQOL on the PROMIS Physical (p < 0.001), PROMIS Mental (p < 0.001), and FACT-GP (p < 0.026) questionnaires. Diagnosis of a MHD was not correlated with 5-year OS (74% vs. 84%; p = 0.087).

CONCLUSION

Initiatives for early identification and intervention of MHDs as part of survivorship initiatives may engender clinically meaningful outcomes in head and neck cancer.

Socioeconomic status, access to care, risk factor patterns, and stage at diagnosis for head and neck cancer among black and white patients

BACKGROUND

Little is known about how factors combine to influence progression of squamous cell carcinoma of the head and neck (HNSCC). We aimed to evaluate multidimensional influences of factors associated with HNSCC stage by race.

METHODS

Using retrospective data, patients with similar socioeconomic status (SES), access to care (travel time/distance), and behavioral risk factors (tobacco/alcohol use and dental care) were grouped by latent class analysis. Relative frequency differences (RFD) were calculated to evaluate latent classes by stage, race, and p16 status.

RESULTS

We identified three latent classes. Advanced T-stage was higher for black (RFD = +20.2%; 95% CI: -4.6 to 44.9) than white patients (RFD = +10.7%; 95% CI: 2.1-19.3) in the low-SES/high-access/high-behavioral risk class and higher for both black (RFD = +29.6%; 95% CI: 4.7-54.5) and white patients (RFD = +23.9%; 95% CI: 15.2-32.6) in the low-SES/low-access/high-behavioral risk class.

CONCLUSION

Results suggest that SES, access to care, and behavioral risk factors combine to underly the association with advanced T-stage. Additionally, differences by race warrant further investigation.

Sinonasal Squamous Cell Carcinoma Survival Outcomes Following Induction Chemotherapy vs Standard of Care Therapy

Objective

To compare oncologic outcomes in sinonasal squamous cell carcinoma (SNSCC) treated with standard of care (SOC) definitive therapy, consisting of surgery or chemoradiotherapy, vs induction therapy followed by definitive therapy.

Study Design

Retrospective review.

Setting

Academic tertiary care hospital.

Methods

The medical records of patients with biopsy-proven SNSCC treated between 2000 and 2020 were reviewed for demographics, tumor characteristics, staging, treatment details, and oncologic outcomes. Patients were matched 1-to-1 by age, sex, and cancer stage according to treatment received. Time-to-event analyses were conducted.

Results

The analysis included 26 patients with locally advanced SNSCC who received either induction therapy (n = 13) or SOC (n = 13). Baseline demographics, Charlson Comorbidity Index, and median follow-up time were well balanced. Weekly cetuximab, carboplatin, and paclitaxel were the most common induction regimen utilized. Tolerance and safety to induction were excellent. Objective responses were observed in 11 of 13 patients receiving induction. No difference in disease-free survival was found between the induction and SOC groups at 1 or 3 years. However, when compared with SOC, induction therapy resulted in significant improvement in overall survival at 2 years (100% vs 65.3%, P = .043) and 3 years (100% vs 48.4%, P = .016) following completion of definitive therapy. Two patients in the SOC group developed metastatic disease, as compared with none in the induction group.

Conclusions

Induction therapy was safe and effective. When compared with SOC, induction therapy improved 3-year overall survival.

Effect of the COVID-19 pandemic on the residency match among surgical specialties

Background

Despite unprecedented changes to undergraduate medical education and the residency selection process during the COVID-19 pandemic, there is little objective evidence on how the pandemic affected match outcomes such as matched applicant characteristics, interview distribution, geographic clustering, and associated costs. We investigated COVID-19’s impact on the residency match by comparing surgery applicants’ characteristics, interview distribution, and related costs from 2018 to 2020 to 2021.

Methods

Data from the Texas Seeking Transparency in Applications to Residency initiative were analyzed. Descriptive statistics, bivariate testing, and sensitivity analysis were performed to compare matched applicants in surgical specialties from 2018–2020 to 2021.

Results

This study included 5,258 applicants who matched into 10 surgical specialties from 2018 to 2021. In 2021, there was a decrease in proportion of students who reported a geographic connection to their matched program (38.4% vs 42.1%; P = .021) and no significant difference in number of interviews attended (mean [SD], 13.1 [6.2] vs 13.3 [4.7]; P = .136) compared to prior years. Applicants in 2021 had more research experiences and fewer honored clerkships (both P < .001), and these associations persisted in sensitivity analysis. Matched applicants in 2021 reported significantly lower total costs associated with the residency application process compared to 2018 to 2020 (mean [SD] $1,959 [1,275] vs $6,756 [4,081]; P < .001).

Conclusion

Although COVID-19 appeared to result in a reduction in number of honored clerkships, it may have provided more opportunities for students to engage in research. Overall, the adoption of virtual interviews and away rotations may have successfully mitigated some of the adverse consequences of the pandemic on the residency match for surgical specialties.

Evaluation of Patient-Reported Delays and Affordability-Related Barriers to Care in Head and Neck Cancer

Objective

To examine the prevalence and predictors of patient-reported barriers to care among survivors of head and neck squamous cell carcinoma and the association with health-related quality of life (HRQOL) outcomes.

Study Design

Retrospective cohort study.

Setting

Outpatient oncology clinic at an academic tertiary care center.

Methods

Data were obtained from the UNC Health Registry/Cancer Survivorship Cohort. Barriers to care included self-reported delays in care and inability to obtain needed care due to cost. HRQOL was measured with validated questionnaires: general (PROMIS) and cancer specific (FACT-GP).

Results

The sample included 202 patients with head and neck squamous cell carcinoma with a mean age of 59.6 years (SD, 10.0). Eighty-two percent were male and 87% were White. Sixty-two patients (31%) reported at least 1 barrier to care. Significant predictors of a barrier to care in unadjusted analysis included age ≤60 years ( P = .007), female sex ( P = .020), being unmarried ( P = .016), being uninsured ( P = .047), and Medicaid insurance ( P = .022). Patients reporting barriers to care had significantly worse physical and mental HRQOL on the PROMIS questionnaires ( P < .001 and P = .002, respectively) and lower cancer-specific HRQOL on the FACT-GP questionnaire ( P < .001), which persisted across physical, social, emotional, and functional domains. There was no difference in 5-year OS (75.3% vs 84.1%, P = .177) or 5-year CSS (81.6% vs 85.4%, P = .542) in patients with and without barriers to care.

Conclusion

Delay- and affordability-related barriers are common among survivors of head and neck cancer and appear to be associated with significantly worse HRQOL outcomes. Certain sociodemographic groups appear to be more at risk of patient-reported barriers to care.

Association of self-reported financial burden with quality of life and oncologic outcomes in head and neck cancer

BACKGROUND

There is a paucity of data on financial toxicity among patients with head and neck squamous cell carcinoma (HNSCC).

MATERIALS

This was a retrospective, cross-sectional study of patients with HNSCC surveyed at an outpatient oncology clinic.

RESULTS

The sample included 202 patients with HNSCC with a mean age of 59.6 years (SD 10.0). There were 53 patients (26%) with self-reported financial burden. Education of high school or less was a significant predictor of self-reported financial burden (OR 2.52, 95% CI 1.03-6.14, p = 0.042). Patients reporting financial burden had significantly worse physical (p = 0.003), mental (p = 0.003), and functional (p = 0.036) health-related quality of life (HRQOL). Patients reporting financial burden appeared to have lower 5-year overall survival (74.3% vs. 83.9%, p = 0.165), but this association did not reach statistical significance.

CONCLUSION

Financial burden or toxicity may affect approximately a quarter of patients with HNSCC and appears to be associated with worse HRQOL outcomes.

Impact of the COVID-19 Pandemic on the 2021 Otolaryngology Residency Match: Analysis of the Texas STAR Database

Objectives/Hypothesis

To estimate the impact of the coronavirus disease 2019 (COVID‐19) pandemic on the 2021 otolaryngology match with regard to geographic clustering, interview distribution, applicant‐reported costs, and matched applicant characteristics.

Study Design

Retrospective cohort study.

Methods

Survey data from applicants to otolaryngology residency programs were obtained from the Texas Seeking Transparency in Applications to Residency database. Applicant differences between the 2021 match year and prior match years (2018, 2019, and 2020) were analyzed using two‐sided t‐tests, Chi‐square tests, and Fisher's exact tests.

Results

A total of 442 otolaryngology residency applicants responded to the survey, including 329 from the match years 2018 to 2020 and 113 from match year 2021. In 2021, 30.7% of responding applicants reported matching at a program where they had a geographic connection, compared to 40.0% in prior years (P = .139). Matched applicants in 2021 reported attending less interviews than applicants in prior years (mean 12.2 vs. 13.3, P = .040), and 26.1% of responding applicants reported matching at a program where they sent a preference signal. Applicants in the 2021 match reported significantly lower total costs than applicants in prior years (mean difference −$5,496, 95% confidence interval −$6,234 to −$4,759; P < .001). Compared to prior match years, matched applicants in 2021 had no meaningful differences in characteristics such as United States Medical Licensing Exam board scores, clerkship grades, honors society memberships, research output, volunteer experiences, or leadership experiences.

Conclusion

Based on this sample, there was no evidence of significant interview hoarding or increased geographic clustering in the 2021 otolaryngology match, and the COVID‐19 pandemic did not appear to result in significantly different matched applicant characteristics.

Level of Evidence

4 Laryngoscope, 132:1177–1183, 2022

Prognostic impact of socioeconomic status compared to overall stage for HPV-negative head and neck squamous cell carcinoma

OBJECTIVE

To estimate the relative prognostic ability of socioeconomic status (SES) compared to overall stage for HPV-negative head and neck squamous cell carcinoma (HNSCC) MATERIALS AND METHODS: Data were obtained from the Carolina Head and Neck Cancer Epidemiology Study (CHANCE). An empirical 4-category SES classification system was created. Cox proportional hazards models, survival gradients, Bayesian information criterion (BIC), and Harrell's C index were used to estimate the prognostic ability of SES compared to stage on overall survival (OS).

RESULTS

The sample consisted of 1229 patients with HPV-negative HNSCC. Patients with low SES had significantly increased risk of mortality at 5 years compared to patients with high SES (HR 3.11, 95% CI 2.07-4.67; p < 0.001), and the magnitude of effect was similar to overall stage (HR 3.01, 95% CI 2.35-3.86; p < 0.001 for stage IV versus I). Compared to overall stage, the SES classification system had a larger total survival gradient (35.8% vs. 29.1%), similar model fit (BIC statistic of 7412 and 7388, respectively), and similar model discriminatory ability (Harrell's C index of 0.61 and 0.64, respectively). The association between low SES and OS persisted after adjusting for age, sex, race, alcohol, smoking, overall stage, tumor site, and treatment in a multivariable model (HR 2.96, 95% CI 1.92-4.56; p < 0.001).

CONCLUSION

SES may have a similar prognostic ability to overall stage for patients with HPV-negative HNSCC. Future research is warranted to validate these findings and identify evidence-based interventions for addressing barriers to care for patients with HNSCC.

The addition of chemotherapy to adjuvant radiation is associated with inferior survival outcomes in intermediate-risk HPV-negative HNSCC

BACKGROUND

Only high-risk tumors with extranodal extension (ENE) and/or positive surgical margins (PSM) benefit from adjuvant therapy (AT) with concurrent chemoradiation (CRT) compared to radiation therapy (RT) in locally advanced head and neck squamous cell carcinoma (HNSCC). Optimal treatment for intermediate-risk tumors remains controversial. We categorized patients based on their surgical pathologic risk factors and described AT treatment patterns and associated survival outcomes.

METHODS

Patients were identified from CHANCE, a population-based study, and risk was classified based on surgical pathology review. High-risk patients (n = 204) required ENE and/or PSM. Intermediate-risk (n = 186) patients had pathological T3/T4 disease, perineural invasion (PNI), lymphovascular invasion (LVI), or positive lymph nodes without ENE. Low-risk patients (n = 226) had none of these features.

RESULTS

We identified 616 HPV-negative HNSCC patients who received primary surgical resection with neck dissection. High-risk patients receiving AT had favorable OS (HR 0.50, p = 0.013) which was significantly improved with the addition of chemotherapy compared to RT alone (HR 0.47, p = 0.021). When stratified by node status, the survival benefit of AT in high-risk patients persisted only among those who were node-positive (HR: 0.17, p < 0.0005). On the contrary, intermediate-risk patients did not benefit from AT (HR: 1.26, p = 0.380) and the addition of chemotherapy was associated with significantly worse OS compared to RT (HR: 1.76, p = 0.046).

CONCLUSION

In high-risk patients, adjuvant chemoradiotherapy improved OS compared to RT alone. The greatest benefit was in node-positive cases. In intermediate-risk patients, the addition of chemotherapy to RT increased mortality risk and therefore should only be used cautiously in these patients.

Quantification of Aerosol Concentrations During Endonasal Instrumentation in the Clinic Setting

OBJECTIVE

Recent anecdotal reports and cadaveric simulations have described aerosol generation during endonasal instrumentation, highlighting a possible risk for transmission of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) during endoscopic endonasal instrumentation. This study aims to provide a greater understanding of particle generation and exposure risk during endoscopic endonasal instrumentation.

STUDY DESIGN

Prospective quantification of aerosol generation during office-based nasal endoscopy procedures.

METHODS

Using an optical particle sizer, airborne particles concentrations 0.3 to 10 microns in diameter, were measured during 30 nasal endoscopies in the clinic setting. Measurements were taken at time points throughout diagnostic and debridement endoscopies and compared to preprocedure and empty room particle concentrations.

RESULTS

No significant change in airborne particle concentrations was measured during diagnostic nasal endoscopies in patients without the need for debridement. However, significant increases in mean particle concentration compared to preprocedure levels were measured during cold instrumentation at 2,462 particles/foot3 (95% CI 837 to 4,088; P = .005) and during suction use at 2,973 particle/foot3 (95% CI 1,419 to 4,529; P = .001). In total, 99.2% of all measured particles were ≤1 μm in diameter.

CONCLUSION

When measured with an optical particle sizer, diagnostic nasal endoscopy with a rigid endoscope is not associated with increased particle aerosolization in patient for whom sinonasal debridement is not needed. In patients needing sinonasal debridement, endonasal cold and suction instrumentation were associated with increased particle aerosolization, with a trend observed during endoscope use prior to tissue manipulation. Endonasal debridement may potentially pose a higher risk for aerosolization and SARS-CoV-2 transmission. Appropriate personal protective equipment use and patient screening are recommended for all office-based endonasal procedures.

LEVEL OF EVIDENCE

3 Laryngoscope, 131:E1415-E1421, 2021.

Predictors of otolaryngology applicant success using the Texas STAR database

OBJECTIVES

To examine applicant characteristics and behaviors associated with a successful match into otolaryngology residency.

METHODS

Self-reported survey data from applicants to otolaryngology residency between 2018 and 2020 were obtained from the Texas STAR database. Characteristics and predictors associated with a successful match were examined using Chi-square tests, two-sided t-tests, and logistic regression models.

RESULTS

A total of 315 otolaryngology residency applicants responded to the survey of whom 274 matched (87%) and 41 did not match (13%). Matched applicants had a significantly higher mean USMLE Step 1 score (P = .016) and Step 2 CK score (P = .007). There were no significant differences in AOA status (45% vs 36%; P = .207), mean number of applications submitted (70 vs 69; P = .544), and mean number of away rotations (2.1 vs 2.0; P = .687) between matched and unmatched applicants. Significant predictors of a successful match included receiving honors in 5 or more clerkships (OR 2.0, 95% CI 1.0-4.0; P = .040), receiving honors in an ENT clerkship (OR 3.7, 95% CI 1.0-12.9; P = .044), and having 3 or more peer-reviewed publications (OR 2.3, 95% CI 1.1-4.5; P = .020). The majority of applicants (79.9%) matched at a program where they either did an away rotation, had a personal geographic connection, or attended medical school in the same geographic region.

CONCLUSIONS

Board scores, excelling on clinical rotations, and having productive research experience appear to be strong predictors of a successful match in otolaryngology. The majority of applicants report a personal or geographic connection to the program at which they match.

LEVEL OF EVIDENCE

4.

Decreased overall survival in black patients with HPV-associated oropharyngeal cancer

PURPOSE

Racial disparities for overall survival (OS) in head and neck cancer have been well described. However, the extent to which these disparities exist for HPV-associated oropharyngeal squamous cell carcinoma (OPSCC), and the contribution of demographic, clinical, and socioeconomic status (SES) variables, is unknown.

MATERIALS AND METHODS

Patients were identified from the Carolina Head and Neck Cancer Epidemiology Study (CHANCE), a population-based study in North Carolina. Cox proportional hazards regression models were used to estimate hazard ratios (HR) and 95% confidence intervals (CI) for OS in black versus white patients with sequential adjustment sets.

RESULTS

A total of 157 HPV-associated OPSCC patients were identified. Of these, 93% were white and 7% were black. Black patients with HPV-associated OPSCC were more likely to be younger, have an income <$20,000, live farther away from clinic where biopsy was performed, and have advanced T stage at diagnosis. Black patients had worse OS in the unadjusted analysis (HR 4.9, 95% CI 2.2-11.1, p < 0.0001). The racial disparity in OS slightly decreased when sequentially adjusting for demographic, clinical, and SES variables. However, HR for black race remained statistically elevated in the final adjustment set which controlled for age, sex, stage, smoking, alcohol use, and individual-level household income, insurance, and education level (HR 3.4, 95% CI 1.1-10.1, p = 0.028).

CONCLUSION

This is the first population-based study that confirms persistence of racial disparities in HPV-associated OPSCC after controlling for demographic, clinical, and individual-level socioeconomic factors.

Socioeconomic Status Drives Racial Disparities in HPV-negative Head and Neck Cancer Outcomes

OBJECTIVES/HYPOTHESIS

To determine drivers of the racial disparity in stage at diagnosis and overall survival (OS) between black and white patients with HPV-negative head and neck squamous cell carcinoma (HNSCC).

STUDY DESIGN

Retrospective cohort study.

METHODS

Data were examined from of a population-based HNSCC study in North Carolina. Multivariable logistic regression and Cox proportional hazards models were used to assess racial disparities in stage at diagnosis and OS with sequential adjustment sets.

RESULTS

A total of 340 black patients and 864 white patients diagnosed with HPV-negative HNSCC were included. In the unadjusted model, black patients had increased odds of advanced T stage at diagnosis (OR 2.0; 95% CI [1.5-2.5]) and worse OS (HR 1.3, 95% CI 1.1-1.6) compared to white patients. After adjusting for age, sex, tumor site, tobacco use, and alcohol use, the racial disparity persisted for advanced T-stage at diagnosis (OR 1.7; 95% CI [1.3-2.3]) and showed a non-significant trend for worse OS (HR 1.1, 95% CI 0.9-1.3). After adding SES to the adjustment set, the association between race and stage at diagnosis was lost (OR: 1.0; 95% CI [0.8-1.5]). Further, black patients had slightly favorable OS compared to white patients (HR 0.8, 95% CI [0.6-1.0]; P = .024).

CONCLUSIONS

SES has an important contribution to the racial disparity in stage at diagnosis and OS for HPV-negative HNSCC. Low SES can serve as a target for interventions aimed at mitigating the racial disparities in head and neck cancer.

LEVEL OF EVIDENCE

4 Laryngoscope, 131:1301-1309, 2021.

Outcomes of Endoscopic Versus Open Skull Base Surgery in Pediatric Patients

OBJECTIVE/HYPOTHESIS

To characterize the pathology and outcomes of skull base surgery in the pediatric population by open versus endoscopic surgical approach.

STUDY DESIGN

Retrospective cohort study.

METHODS

A retrospective review of pediatric patients (<18 years) who underwent skull base surgery for nonmalignant disease from May 2000 to August 2019 was performed. Patient demographics, pathology, and operative characteristics by surgical approach were recorded and analyzed. Patients with a combined endoscopic/open approach were classified as open for the analysis.

RESULTS

Eighty-two pediatric skull base patients were identified with a mean age of 11.3 years (standard deviation 5.2). A purely endoscopic approach was used in 63 (77%) patients, a purely open approach was used in nine (11%) patients, and a combined open/endoscopic approach was used in 10 (12%) patients. The all-cause complication rate was 9.8%. There was no statistically significant difference in rate of complications between patients with an open versus endoscopic approach for resection (15.8% vs. 7.9%; P = .379). Risk of having a complication did not significantly vary by patient age. The odds of having a complication with an open approach was not statistically significant in a multivariable model adjusted for age, sex, race, intraoperative cerebrospinal fluid leak, tracheostomy requirement, and vascular flap use (odds ratio 2.76, 95% confidence interval 0.28-26.94; P = .383).

CONCLUSIONS

Our retrospective study demonstrates a similar risk of complication for open versus endoscopic approach to resection in pediatric skull base patients at our institution. Safety and feasibility of the endoscopic approach has previously been demonstrated in children, and this is the first study to directly compare outcomes with open approaches.

LEVEL OF EVIDENCE

4 Laryngoscope, 131:996-1001, 2021.

Quantification of Aerosol Particle Concentrations During Endoscopic Sinonasal Surgery in the Operating Room

BACKGROUND

Recent indirect evidence of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) transmission during endoscopic endonasal procedures has highlighted the dearth of knowledge surrounding aerosol generation with these procedures. As we adapt to function in the era of Coronavirus Disease 2019 (COVID-19) a better understanding of how surgical techniques generate potentially infectious aerosolized particles will enhance the safety of operating room (OR) staff and learners.

OBJECTIVE

To provide greater understanding of possible SARS-CoV-2 exposure risk during endonasal surgeries by quantifying increases in airborne particle concentrations during endoscopic sinonasal surgery.

METHODS

Aerosol concentrations were measured during live-patient endoscopic endonasal surgeries in ORs with an optical particle sizer. Measurements were taken throughout the procedure at six time points: 1) before patient entered the OR, 2) before pre-incision timeout during OR setup, 3) during cold instrumentation with suction, 4) during microdebrider use, 5) during drill use and, 6) at the end of the case prior to extubation. Measurements were taken at three different OR position: surgeon, circulating nurse, and anesthesia provider.

RESULTS

Significant increases in airborne particle concentration were measured at the surgeon position with both the microdebrider (p = 0.001) and drill (p = 0.001), but not for cold instrumentation with suction (p = 0.340). Particle concentration did not significantly increase at the anesthesia position or the circulator position with any form of instrumentation. Overall, the surgeon position had a mean increase in particle concentration of 2445 particles/ft3 (95% CI 881 to 3955; p = 0.001) during drill use and 1825 particles/ft3 (95% CI 641 to 3009; p = 0.001) during microdebrider use.

CONCLUSION

Drilling and microdebrider use during endonasal surgery in a standard operating room is associated with a significant increase in airborne particle concentrations. Fortunately, this increase in aerosol concentration is localized to the area of the operating surgeon, with no detectable increase in aerosol particles at other OR positions.

Age and risk of recurrence in oral tongue squamous cell carcinoma: Systematic review

The incidence of oral tongue squamous cell carcinoma has been increasing in young patients (≤45 years) without a clear etiologic driver. It is unknown if younger patients have an increased risk of recurrence compared to older patients. A literature search was conducted through January 2020 using PubMed/MEDLINE, Embase, Cochrane, Scopus, Science Direct, and clinicaltrials.gov. This review was registered with PROSPERO (ID: CRD42020167498) and the PRISMA statement was followed. Studies were eligible for inclusion if they assessed risk of recurrence by age using a time-to-event analysis, used an age cutoff of ≤45 years or less for the younger cohort, and limited the analysis to the oral tongue subsite. Data were extracted independently by two reviewers using a form with a prespecified list of variables. There were 13 articles that met criteria for the qualitative synthesis (n = 1763 patients). The reported 5-year rates of disease-free survival ranged from 30% to 72% for the younger cohorts and 42% to 81% for the older cohorts. Three studies reported a statistically significant increased risk of recurrence in younger patients, three studies reported a nonsignificant increased risk in younger patients, and seven studies reported a similar risk in younger patients based on the time-to-event analyses. There may be an increased risk of recurrence for younger patients with oral tongue cancer. A definitive conclusion is precluded by limitations among individual studies, and additional research is warranted to examine this question.

Predictors of Increased Surgical Drain Output following Type I Thyroplasty for Glottic Insufficiency

OBJECTIVE

To determine predictors of increased drain output following type I thyroplasty for glottic insufficiency.

STUDY DESIGN

Retrospective chart review.

METHODS

A retrospective review was conducted for patients who underwent type I thyroplasty for glottic insufficiency from 2014-2019. The primary outcome was 24-hour drain output. Increased drain output was defined as >50th percentile for the sample. Univariate logistic regression models and linear regression models were used.

RESULTS

There were 84 patients with a mean age of 58.9 (SD 16.9) years. Twenty-four-hour drain output ranged from 0 to 29 mL with a mean of 9.47 (SD 6.49) mL. Patients with a history of tobacco use (OR 3.33; 95% CI, 1.24-8.95; P = .017) and prior neck surgery (OR 3.52; 95% CI, 1.26 to 9.83; P = .016) were significantly more likely to have increased drain output following surgery; these patients had a mean increase in 24-hour drain output of 3.51 mL (95% CI, 0.52 to 6.51; P = .022) and 1.74 mL (95% CI, -1.41 to 4.89; P = .274), respectively. Type of implant (Gore-Tex vs. Silastic; P = .425) and operative technique (unilateral vs. bilateral; P = .506) were not significantly associated with drain output.

CONCLUSION

History of tobacco use and prior surgery of the neck predict increased drain output following type I thyroplasty surgery. These patients may derive the most benefit from surgical drain placement. More research is needed to confirm these findings and elucidate potential mechanisms.

LEVEL OF EVIDENCE

4 Laryngoscope, 131:1557-1560, 2021.

Academic Affiliation and Surgical Volume Predict Survival in Head and Neck Cancer Patients Receiving Surgery

OBJECTIVE

To determine whether the academic affiliation or surgical volume affects the overall survival (OS) of human papillomavirus (HPV)-negative head and neck squamous cell carcinoma (HNSCC) patients receiving surgery.

METHODS

A retrospective study of 39 North Carolina Medical Centers was conducted. Treatment centers were classified as academic hospitals, community cancer centers, or community hospitals and were divided into thirds by volume. The primary outcome was 5-year OS. Hazard ratios (HR) were determined using Cox proportional hazard models, adjusting for demographics, tumor site, stage, insurance status, tobacco use, alcohol use, stage, chemotherapy, and radiation therapy. Patients were also stratified by stage (early stage and advanced stage).

RESULTS

Patients treated at community cancer centers had significantly better 5-year OS (HR 0.68, 95% confidence interval [CI] = 0.48-0.98), and patients treated at academic hospitals trended toward better 5-year OS (HR 0.72, 95% CI = 0.50-1.04) compared to patients treated at community hospitals. The effect for academic affiliation on survival was more pronounced for patients with advanced stage cancer at diagnosis (HR 0.60, 95% CI = 0.37-0.95). There were no significant survival differences among early stage patients by treatment center type. Top-third (HR = 0.64, 95% CI = 0.42-0.96) centers by surgical volume had significantly better 5-year OS, and middle-third (HR = 0.71, 95% CI = 0.51-1.03) centers by volume trended toward better 5-year OS when compared to the bottom-third centers by volume.

CONCLUSION

Patients treated at academic hospitals, community cancer centers, and hospitals in the top third by case volume have favorable survival for HPV-negative HNSCC. The effect for academic hospitals is most pronounced among advanced stage patients.

LEVEL OF EVIDENCE

4 Laryngoscope, 131:E479-E488, 2021.

Travel time to provider is associated with advanced stage at diagnosis among low income head and neck squamous cell carcinoma patients in North Carolina

OBJECTIVE

There is considerable variation in the travel required for a patient with head and neck squamous cell carcinoma (HNSCC) to receive a diagnosis. The impact of this travel on the late diagnosis of cancer remains unexamined, even though presenting stage is the strongest predictor of mortality. Our aim is to determine whether travel time affects HNSCC stage at diagnosis independently of other risk factors, and whether this association is affected by socioeconomic status.

MATERIALS AND METHODS

Cases were obtained from the CHANCE database, a population-based case-control study in North Carolina (n = 808). The mean age was 59.6 and 72% were male. Stage at diagnosis was categorized as early (T1-T2) or advanced (T3-T4) T stage and the presence or absence of nodal metastasis. Multivariate logistic regression models were used to estimate odds ratios for stage-at-diagnosis based on travel time, after adjustment for variables including demographics, income, insurance status, alcohol, and tobacco use.

RESULTS

The adjusted odds ratio (OR) of advanced T-stage at diagnosis was 1.97 for each hour driven (95% CI 1.36-2.87). There was no association with nodal metastases. There was a significant interaction between travel time and income (p = 0.026) with a pattern of higher ORs for increased distance among lower income (<$20,000) patients compared to the ORs for higher income (>$20,000) patients.

DISCUSSION

Travel time was an independent contributor to advanced T stage at diagnosis among low income patients. This suggests travel burden may be a barrier to early diagnosis of HNSCC for impoverished patients.