Yin, Linda X.

ABSTRACT Background Individuals with oral cavity cancer (OCC) have negatively impacted functional status and quality of life. Little is known regarding patients' perspectives of their speech impairments. This study compared self‐reported speech function between patients surgically treated for OCC and healthy controls using the Speech Handicap Index (SHI) and identified factors associated with worse scores. Methods This is a multiinstitutional cross‐sectional study of OCC patients and healthy controls recruited between July 2024 and March 2025. Participants completed the SHI and self‐reported speech quality. Demographics, tumor, and treatment details were abstracted from the electronic health record for OCC. Group differences were assessed with t ‐tests, χ 2 , and Fisher's exact tests. Results Among 69 OCC and 90 controls, OCC patients had significantly higher mean SHI scores (50.2 vs. 34.7, p < 0.01) and were less likely to rate their speech as “good” or “excellent” (47.8% vs. 85.6%, p < 0.01). Both speech and psychosocial domain scores were significantly worse among OCC. Free flap reconstruction was associated with worse scores (29.6 vs. 15.5, p = 0.02) and worse self‐rated speech quality. Conclusions Patients with surgically treated oral cavity cancer have significantly impaired self‐perceived speech and psychosocial functioning compared with healthy individuals. Greater deficits were observed in patients who required free flap reconstruction. Despite the functional deficit, nearly half of OCC patients reported satisfaction with their speech quality. These findings highlight the importance of using validated measures for speech function and support the need for early, multidisciplinary rehabilitation including speech therapy in this population, particularly for those undergoing free flap reconstruction.

Objective: To develop, implement, and evaluate a novel process used for residency application review that deemphasizes metrics known to create bias with the goal of interviewing and matching a more diverse resident cohort. Methods: Between 2020 and 2023, a novel standardized rubric and application review process were developed and implemented at the authors’ academic training program. The rubric deemphasized USMLE scores, honor society membership, and number of publications while utilizing an AI-driven pre-sort of applications, facilitating holistic review. This weighted applicant attributes identified in personal statements, life experiences, achievements in community, leadership roles, otolaryngology-specific impressions highlighted in letters of recommendation, and otolaryngology-specific research and publications similarly to academic metrics (clerkship grades and standardized test scores). Demographics of applicants interviewed and matched into our program were compared pre- and post-implementation using descriptive statistics. Results: Using a standardized rubric to review residency applications that deemphasizes traditional metrics, the authors’ otolaryngology residency program has interviewed, ranked, and matched more diverse candidates. As a result, from 2019 to 2022, the overall resident cohort has diversified from 4% historically marginalized residents to 24%, from 28% female residents to 44%, and from 33% of residents outside our geographic region to 66%. Conclusion: There is significant underrepresentation among otolaryngology residents. Selection based upon USMLE Step 1 scores, honor society membership, and number of publications have been shown to restrict diversity. Purposeful holistic review increases diversity in interviewed and matched resident cohort.

ABSTRACT Background Prompt detection and intervention are crucial for improving outcomes in acute invasive fungal rhinosinusitis (AIFS). Diagnostic prediction models assist in risk‐stratification, but their accuracy requires testing through external validation. This study aims to validate a previously published diagnostic prediction model for AIFS in an independent cohort. Methods A retrospective chart review was conducted at a tertiary care center (2008–2023) to identify patients with an otolaryngology consult for suspected AIFS. Of 65 patients identified, 11 (16.9%) were diagnosed with AIFS based on histopathology. Risk was calculated using Yin et al.’s predictive model. Predictive performance was assessed by calibration and discrimination. Results Patients had significantly higher rates of diabetes (46.2% vs. 26.1%, p = 0.002), long‐term steroid use (60% vs. 28.2%, p < 0.0001), and solid organ transplantation (38.5% vs. 8.5%, p < 0.001), compared with the development cohort, with conversely lower rates of hematologic malignancy (29.2% vs. 58.7, p < 0.001) and neutropenia (19.4% vs. 41%, p = 0.001). Despite these differences, both the three‐variable (C‐index: 0.844; 95% CI, 0.736–0.952) and four‐variable models (C‐index: 0.963; 95% CI, 0.919–1) showed adequate discrimination. Both models exhibited slight overprediction of risk, with a calibration‐in‐the‐large predicted risk of 24.1% (95% CI, 13.68–34.46) for the three‐variable model and 24.2% (95% CI, 13.76–34.57) for the four‐variable model. Calibration plots confirmed overprediction. Conclusion The AIFS diagnostic model demonstrates acceptable discrimination and calibration on external validation, with generalizability to patients with different comorbidities. Larger studies are recommended to further test the model's predictive performance and clinical applicability.

Introduction: Despite ongoing diversity initiatives, Otolaryngology – Head and Neck surgery continues to face a widening representation gap as the Latinx population in the United States grows. To address this disparity, novel strategies for recruiting Latinx medical students into the specialty must be explored. Methods: A descriptive, cross-sectional survey was distributed to Latinx medical students in the United States via social media platforms (Facebook, Twitter, Instagram) and Latino Medical Student Association (LMSA) chapters. Results: Most respondents were unfamiliar with Otolaryngology-specific health disparities affecting Latinx communities and indicated an interest in learning more about these disparities. Most respondents indicated that early exposure to Otolaryngology disparities affecting Latinx communities could increase interest in exploring the specialty. Additionally, most participants deemed a department's commitment to diversity, equity and inclusion and opportunities to serve Latinx patients to be necessary residency program attributes when deciding between programs (69.2% and 66.7%, respectively). Conclusion: Integrating community outreach and education on Otolaryngology-related health disparities into undergraduate medical education may serve as a promising strategy to enhance Latinx recruitment and representation in the specialty.

Background: The role of fine-needle aspiration (FNA) in diagnosing parotid tumors remains debated due to varying accuracy. This study evaluates FNA’s accuracy in diagnosing Warthin’s tumor (WT) and its safety in guiding observational management. Study design: Retrospective cohort study. Setting: Single institution, Tertiary referral center. Methods: Data from 2010 to 2022 including demographics, cytology, pathology, and surgical outcomes were extracted. Accuracy was assessed using sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV). Results: Among 808 patients with parotid tumors, 234 were WTs. Seventy-eight patients underwent surgery with pathology while 156 underwent observation. FNA sensitivity, specificity, PPV, and NPV for WTs were 98.2%, 98.1%, 91.8%, and 99.6% respectively. No observational patients developed clinical signs of malignancy, and the median change in tumor size was 0 cm (range −3.1 to 2.1). Conclusions: FNA is highly specific for WT but limited by nondiagnostic results. Observation is a safe approach with minimal risk of growth, malignancy, or infection.

6061 Background: PDS0101 is a T cell stimulating immunotherapy (therapeutic vaccine) targeting HPV16. The combination of PDS0101 + pembrolizumab (5 cycles) has shown durable clinical responses in HPV-positive recurrent/metastatic HNSCC. MC200710 is a window of opportunity study in patients with HPV-associated oropharyngeal squamous cell carcinoma (HPV+ OPSCC). This prospective phase II trial utilized 2 cycles of neoadjuvant PDS0101 aloneor in combination with pembrolizumab prior to surgical resection or chemoradiotherapy (CRT). Herein, we report the initial results, including primary endpoint of ctDNA response. Methods: Between June 2022 and September 2024, 20 patients (10 per Arm) with locally advanced HPV+ OPSCC were enrolled in a sequential alternating design. Arm A received 2 cycles of PDS0101 and Arm B received 2 cycles of PDS0101 and pembrolizumab with all patients undergoing subsequent surgery or CRT. Assessments were done at baseline, post cycle 1, and post cycle 2 (prior to surgery or CRT). The coprimary endpoint of ctDNA response was defined as a ≥50% decline in ctDNA post cycle 2 compared to baseline as quantified using NavDx (TTMV fragments/mL). Radiologic objective response rate (ORR) was assessed as per RECIST 1.1. Toxicity through the neoadjuvant period was assessed using CTCAE criteria and recurrence rates following surgery or CRT are reported. Results: Patients were similar between arms: male 90%, median age 61 years, cT1/T2 70%, cN1 65%, and no smoking history 65%. All patients completed both cycles of therapy with 13 (65%) undergoing primary operative management and 7 CRT (35%). The most common toxicity was injection site reaction 85% grade 1, 15% grade 2, 0% grade 3, consistent with prior studies. One patient experienced grade 2 pneumonitis during the neoadjuvant window (Arm B). There was one grade 3 toxicity (5%) possibly attributable to study intervention with one patient experiencing transient hepatitis requiring hospitalization (Arm A). Zero of 10 patients in Arm A had a ≥50% decline in ctDNA from baseline while 5 of 10 patients (50%) met this primary endpoint in ARM B (p=0.03). After Cycle 2, based on RECIST 1.1, no Arm A patients had a partial response (PR), with 7 having stable disease (SD); Arm B had 2 patients with PR and 8 with SD. With median follow up of 6 months, 2 patients in Arm A recurred and 0 patients in Arm B. Conclusions: The combination of PDS0101 and pembrolizumab met the trial’s primary endpoint of ctDNA response and shows promise for further evaluation. ctDNA can be used to assess early response and future studies could use ctDNA to adapt neoadjuvant therapy. Based on these findings, a neoadjuvant dose optimization study in HPV16+ oropharyngeal carcinoma is warranted and evaluation of PDS0101 and pembrolizumab in comparison to pembrolizumab alone. Clinical trial information: NCT05232851 .

ImportanceThe De-escalated Adjuvant Radiation Therapy (DART) phase 3 randomized clinical trial (RCT) showed that in patients with human papillomavirus (HPV)−associated oropharyngeal squamous cell carcinoma, postoperative minimal residual disease (MRD), detected through circulating tumor HPV DNA (ctHPVDNA), was associated with a higher risk of disease progression. When considered along with pathologic factors, postoperative ctHPVDNA assessment may improve patient selection for adjuvant treatment de-escalation; however, more data are needed to demonstrate how it may be used in personalizing treatment intensity.ObjectiveTo determine the association of postoperative MRD status with progression-free survival (PFS) after surgery for HPV-associated oropharyngeal squamous cell carcinoma.Design, Setting, and ParticipantsThis was a secondary analysis of the DART RCT, which was conducted from October 2016 to August 2020 in multiple sites in the US. Participants from the de-escalated adjuvant radiation therapy group and the standard of care group with available blood specimen data were included. Reports from 3-month posttreatment surveillance visits were used to assess associations and outcomes. Data analyses were performed from March 2023 to March of 2025.InterventionsThe DART group received 30 to 36 Gy of radiation therapy in 1.5 to 1.8 Gy twice daily, plus docetaxel, 15 mg/m2, on days 1 and 8. The standard of care group received 60 Gy with or without weekly cisplatin, 40 mg/m2.Main Outcome and MeasurePFS.ResultsThe analysis included 140 patients (mean [SD] age, 59.1 [8.4] years; 12 [8.6%] females and 128 [91.4%] males; 97 [69.3%] with no smoking history); characteristics were similar to the overall DART RCT population. Of these, 17 patients (12.1%) had postoperative MRD (13 of 96 [13.5%] receiving DART and 4 of 44 [9.1%] receiving standard of care). For all patients, postoperative MRD positivity was strongly associated with worsened PFS at 24 months (MRD positivity, 69.5%; MRD negativity, 95.9%; hazard ratio [HR], 0.19; 95% CI, 0.06-0.59). MRD positivity was associated with PFS when evaluating only those patients in the DART group, where 24-month PFS was 68.4% compared to 92.6% for MRD-negative patients (HR, 0.28; 95% CI, 0.08-0.93). Three months after completion of all treatment, 8 of 117 patients (6.8%) had detectable ctHPVDNA, whereas 109 of 117 (93.2%) did not, and detection was highly associated with PFS (HR, 20.48; 95% CI, 6.91-60.67).Conclusions and RelevanceThis secondary analysis of the DART RCT found that patients with detectable ctHPVDNA after surgery had a higher risk of disease progression. When added to the pathologic factors considered, ctHPVDNA assessment may improve selection of patients for treatment de-escalation. In addition, the 3-month posttreatment time point, early in surveillance, may identify a sizable portion of patients with progression and may guide intervention and surveillance after surgery for HPV-associated oropharyngeal squamous cell carcinoma.Trial RegistrationClinicalTrials.gov Identifier: NCT02908477

AbstractObjectiveLow‐grade parotid malignancies have high overall survival rates; however, controversy remains about the appropriate extent of surgery. We aim to explore the trends in the extent of parotidectomy performed over time in low‐grade parotid malignancies in the United States, with a hypothesis that there has been a trend towards less aggressive surgery.Study DesignRetrospective cohort study of all low‐grade (grade I) acinic cell carcinoma (ACC) and mucoepidermoid carcinoma (MEC) in the Surveillance, Epidemiology, and End Results (SEER) from 2004 to 2020.SettingGeographic areas served by SEER.MethodsTrends were assessed using Cochran‐Armitage tests and logistic regression; Kaplan‐Meier survival curves were used to analyze overall and cancer‐specific survival, and chi‐square tests were used to analyze patient characteristics.ResultsIn total, 1288 patients were identified (916 MEC; 372 ACC). Most patients (n = 772, 60%) were non‐Hispanic white, with an average age of 50.6 years and had a slight female predominance (1.58:1). Most of the cohort presented with tumor stage T1 or T2 (84%), N0 (90.1%), and M0 (96.9%). Treatment with total parotidectomy decreased significantly (34.6 vs 17.7%, P = .02) whereas sacrificing the facial nerve (FN) slightly decreased (20 vs 15.7%, P = .1). A significant increase in N0 patients (71%‐94%, P < .0001) was observed, whereas T staging remained stable (61%‐64%, P = .3). Overall, both ACC and MEC had excellent cancer‐specific survival.ConclusionOver the last 17 years, there has been a significant de‐escalation in the extent of parotidectomy for low‐grade parotid malignancy in the United States.

Background: Malignant mesenchymal tumors involving the parotid gland are uncommon, characteristically aggressive, and little is known with few reports documented. Study Design: Retrospective case series. Setting: Single institution tertiary care center, 2010 to 2022. Method: Patients were identified from an institutional parotid tumor database. Patient history, demographics, pathologic diagnosis, treatment, and follow up were documented. Results: Eight patients were identified, 3 were males. The average age was 61 years old, and the most common tumors identified were pleomorphic sarcomas (3 patients). Presenting symptoms included: preauricular/cheek mass in 7 patients, facial pain (4), otalgia (4), aural fullness (3), and numbness (1). All patients received a parotidectomy, and 4 patients received adjuvant therapy of either radiation or chemoradiation. Post-operatively, there were 3 cases of distant recurrence, 2 cases of regional recurrence, and 1 case of local recurrence. There were 2 reports of death. Conclusion: Malignant mesenchymal tumors of the parotid are rare, represent varied histologies. Due to their aggressive nature, surgical resection with radiation and close follow-up may be an appropriate treatment regimen in controlling the disease.

Importance Circulating tumor human papillomavirus DNA (ctHPVDNA) is an important biomarker for the presence of HPV-associated oropharyngeal squamous cell carcinoma (OPSCC), but little is known about early postoperative kinetics of ctHPVDNA clearance. Objective To investigate early postoperative kinetics of ctHPVDNA in patients with HPV-associated OPSCC. Design, Setting, and Participants This prospective cohort study was conducted at a single tertiary care center from January 4, 2020, to January 26, 2023. Patients with newly diagnosed HPV-associated OPSCC undergoing surgical management were enrolled. HPV status was defined as positive if findings of p16 immunohistochemistry and/or HPV DNA in situ hybridization and/or E6/E7 RNA in situ hybridization were positive. Exclusion criteria included history of prior head and neck cancer and metastatic disease at presentation. Data were analyzed from September 1, 2024, to April 25, 2025. Exposures Transoral robotic surgery with concurrent neck dissection. Main Outcomes and Measures Blood was drawn prior to surgery (pretreatment), 1 to 2 days after surgery (postoperative days 1 to 2), and approximately 2 weeks after surgery (postoperative week 2; range, 8 to 20 days). ctHPVDNA was quantified by a tumor tissue–modified viral (TTMV) HPV DNA test. Correlations were tested between the pretreatment and postoperative day 1 to 2 TTMV HPV DNA levels using Gaussian regression. Concordance between detectability at postoperative day 1 to 2 and postoperative week 2 was explored using negative predictive value and positive predictive value. Results Of 57 included patients with detectable pretreatment TTMV HPV DNA, 51 (89%) were male, and the median (IQR) age was 59 (54-66) years. A total of 35 patients (61%) had blood draws at all 3 time points; 16 (28%) had detectable TTMV HPV DNA on postoperative day 1 to 2. Pretreatment and postoperative day 1 to 2 TTMV HPV DNA levels had a medium positive linear correlation ( r = 0.31; 95% CI, 0.04-0.54). Undetectable TTMV HPV DNA on postoperative day 1 to 2 blood draw had a negative predictive value of 0.95 (95% CI, 0.74-1.00) for an undetectable level on postoperative week 2 blood draw, but a detectable level on postoperative day 1 to 2 blood draw only had a positive predictive value of 0.19 (95% CI, 0.04-0.46). Of the 16 patients with detectable TTMV HPV DNA pretreatment and at postoperative day 1 to 2, only 3 (19%) continued to have detectable TTMV HPV DNA at postoperative week 2. One patient had undetectable levels at postoperative day 1 to 2 and detectable levels at postoperative week 2. Conclusions and Relevance In this study, ctHPVDNA detectability early after surgery did not predict detectability at 2 weeks after surgery. ctHPVDNA clearance early after surgery could predict a negative test at 2 weeks. A negative blood draw finding on postoperative day 1 may be used to omit a postoperative blood draw at 2 weeks for minimal residual disease detection in future clinical trials.