Predicting Therapeutic Response to Hypoglossal Nerve Stimulation Using Deep Learning.

OBJECTIVES: To develop and validate machine learning (ML) and deep learning (DL) models using drug-induced sleep endoscopy (DISE) images to predict the therapeutic efficacy of hypoglossal nerve stimulator (HGNS) implantation. METHODS: Patients who underwent DISE and subsequent HGNS implantation at a tertiary care referral center were included. Six DL models and five ML algorithms were trained on images from the base of tongue (BOT) and velopharynx (VP) from patients classified as responders or non-responders as defined by Sher's criteria (50% reduction in apnea-hypopnea index (AHI) and AHI < 15 events/h). Precision, recall, F1 score, and overall accuracy were evaluated as measures of performance. RESULTS: In total, 25,040 images from 127 patients were included, of which 16,515 (69.3%) were from responders and 8,262 (30.7%) from non-responders. Models trained on the VP dataset had greater overall accuracy when compared to BOT alone and combined VP and BOT image sets, suggesting that VP images contain discriminative features for identifying therapeutic efficacy. The VCG-16 DL model had the best overall performance on the VP image set with high training accuracy (0.833), F1 score (0.78), and recall (0.883). Among ML models, the logistic regression model had the greatest accuracy (0.685) and F1 score (0.813). CONCLUSION: Deep neural networks have potential to predict HGNS therapeutic efficacy using images from DISE, facilitating better patient selection for implantation. Development of multi-institutional data and image sets will allow for development of generalizable predictive models. LEVEL OF EVIDENCE: N/A Laryngoscope, 2024.

Septal Reconstruction: Simple to Complex.

Nasal septal deviation is a frequent problem treated by otolaryngologists and facial plastic surgeons. Complete correction of the septal deformity is often essential both for straightening a crooked nose and for restoration of the nasal airway. While standard septoplasty techniques provide excellent outcomes in most patients, severe septal deformities may require treatment with more advanced maneuvers including adjacent grafting, caudal septal replacement, and even extracorporeal septoplasty. This article reviews a range of septoplasty techniques, with an emphasis on complex septal reconstruction and approaches that can be utilized to maintain keystone stability and establish a robust midline L-strut even in cases with challenging anatomy.

Nodal Metastases in Pediatric and Adult Acinic Cell Carcinoma of the Major Salivary Glands.

OBJECTIVE: Acinic cell carcinoma (AciCC) is a rare, usually low-grade salivary malignancy. Evidence on rates of lymph node metastases (LNMs) is limited in pediatric patients and varies significantly (4%-45%) in adults. We set out to determine and compare rates of LNMs in pediatric and adult AciCC and to analyze their impact on survival, using the National Cancer Database. STUDY DESIGN: Historical cohort study. SETTING: National Cancer Database. METHODS: All AciCCs of the major salivary glands with complete clinical and pathologic nodal staging were selected between 2010 and 2016. Patient demographics, tumor characteristics, treatment, and survival were analyzed. Univariable and multivariable regression were performed to determine factors associated with LNMs and survival. RESULTS: We identified 57 (4.6%) pediatric patients (<18 years) and 1192 (95.4%) adults with AciCC. Clinical LNMs were rare in pediatric patients (n < 10) and adults (n = 88, 7.4%). Occult LNMs were uncommon in pediatric patients (n < 5) and adults (n = 41, 4.6%). Three-year overall survival for pediatric patients was 97.8%. Adults with LNM had worse 3-year overall survival than those without (66.0% vs 96.3%, P < .001). In multivariable regression, high-grade disease (hazard ratio, 10.15 [95% CI, 5.60-18.80]; P < .001) and T3-T4 tumors (hazard ratio, 2.80 [95% CI, 1.56-4.97]; P < .001) were associated with LNM in adult patients. CONCLUSION: LNMs in AciCC of the major salivary glands are rare in children and adults. However, high-grade and T3-T4 tumors are associated with an increased risk of LNM. LNM is associated with worse survival.

Machine learning directed sentinel lymph node biopsy in cutaneous head and neck melanoma.

BACKGROUND: The specificity of sentinel lymph node biopsy (SLNB) for detecting lymph node metastasis in head and neck melanoma (HNM) is low under current National Comprehensive Cancer Network (NCCN) treatment guidelines. METHODS: Multiple machine learning (ML) algorithms were developed to identify HNM patients at very low risk of occult nodal metastasis using National Cancer Database (NCDB) data from 8466 clinically node negative HNM patients who underwent SLNB. SLNB performance under NCCN guidelines and ML algorithm recommendations was compared on independent test data from the NCDB (n = 2117) and an academic medical center (n = 96). RESULTS: The top-performing ML algorithm (AUC = 0.734) recommendations obtained significantly higher specificity compared to the NCCN guidelines in both internal (25.8% vs. 11.3%, p < 0.001) and external test populations (30.1% vs. 7.1%, p < 0.001), while achieving sensitivity >97%. CONCLUSION: Machine learning can identify clinically node negative HNM patients at very low risk of nodal metastasis, who may not benefit from SLNB.

Non-Squamous Cell Malignancies of the Larynx.

OBJECTIVES/HYPOTHESIS: Non-squamous cell carcinoma (SCC) malignancies are rare, but well described laryngeal pathologies. However, the epidemiology and clinical behavior of these tumors is not well studied. STUDY DESIGN: Retrospective cohort study. METHODS: Patients diagnosed with non-squamous cell larynx cancer from 2004 to 2017 in the National Cancer Database were selected. Demographic, clinicopathologic factors, treatments, and survival were analyzed. Univariable and multivariable cox regression were performed. Survival was compared with a propensity score-matched (PSM) population of laryngeal SCC patients. RESULTS: A total of 136,235 cases of larynx cancer were identified. After excluding SCC variants, 2,172 (1.6%) patients met inclusion criteria. The most common histology was chondrosarcoma (374, 17.2%), followed by small cell (345, 15.9%), and spindle cell carcinoma (268, 12.3%). The most common treatment was surgery (683, 31.4%) followed by chemoradiation (409, 18.8%) and surgery and adjuvant radiation (288, 13.3%). Overall, 3- and 5-year survival was 67.9% and 59.4%, respectively. In multivariate analysis controlling for age, stage, comorbidity, histology, and treatment modality; chondrosarcoma had the best survival (hazard ratio [HR] 0.11, confidence interval [CI] 0.07-0.19, P < .001). In a PSM population, matched for age, stage, comorbidity, and treatments; non-SCC patients had significantly lower survival (51.5% vs. 59.9%, P < .001). CONCLUSION: A diverse range of non-squamous cell malignancies occur in the larynx. In general, these tumors have poor survival, with few exceptions such as chondrosarcoma. While the majority of these histologies undergo surgical-based treatments in other sites, only 53% of patients underwent surgical-based treatment in the larynx. These data could guide clinicians in determining the outcome of treatment in these patients. LEVEL OF EVIDENCE: 4 Laryngoscope, 132:1771-1777, 2022.

Human Papillomavirus in Patients With Hypopharyngeal Squamous Cell Carcinoma.

OBJECTIVE: Assess the testing rates and prognostic significance of human papilloma virus (HPV) status in hypopharynx malignancies. STUDY DESIGN: Historical cohort study. SETTING: National Cancer Database. METHODS: Review of the National Cancer Database was conducted between 2010 and 2017 for squamous cell carcinomas (SCCs) of the hypopharynx. We investigated how often the tumors were tested for HPV and whether it was associated with survival outcomes. RESULTS: A total of 13,269 patients with hypopharynx malignancies were identified. Most cases were not tested for HPV status (n = 8702, 65.6%). Of those tested, 872 (19.1%) were positive for HPV and 3695 (80.9%) were negative. The proportion of nonoropharyngeal SCCs tested for HPV increased nearly every year during the study, with roughly one-third of cases (31.9%) being tested in 2017. In the facilities classified as high-testing centers of nonoropharyngeal SCCs of the head and neck, 18.7% of hypopharyngeal tumors were HPV positive. HPV-negative status was associated with worse survival on multivariable analysis. In propensity score-matched analysis controlling for all factors significant in multivariable regression, 2-year survival remained higher in the HPV-positive cohort (77.7% vs 63.1%, P < .001). CONCLUSIONS: HPV-positive tumors constitute a sizable minority of hypopharynx tumors and are associated with improved survival. Expansion of HPV testing to hypopharynx malignancies may be warranted.

Transoral robotic surgery adoption and safety in treatment of oropharyngeal cancers.

BACKGROUND: Transoral robotic surgery (TORS) was approved by the Food and Drug Administration in 2009 for the treatment of oropharyngeal cancers (oropharyngeal squamous cell carcinoma [OPSCC]). This study investigated the adoption and safety of TORS. METHODS: All patients who underwent TORS for OPSCC in the National Cancer Data Base from 2010 to 2016 were selected. Trends in the positive margin rate (PMR), 30-day unplanned readmission, and early postoperative mortality were evaluated. Outcomes after TORS, nonrobotic surgery (NRS), and nonsurgical treatment were compared with matched-pair survival analyses. RESULTS: From 2010 to 2016, among 73,661 patients with OPSCC, 50,643 were treated nonsurgically, 18,024 were treated with NRS, and 4994 were treated with TORS. TORS utilization increased every year from 2010 (n = 363; 4.2%) to 2016 (n = 994; 8.3%). The TORS PMR for base of tongue malignancies decreased significantly over the study period (21.6% in 2010-2011 vs 15.8% in 2015-2016; P = .03). The TORS PMR at high-volume centers (≥10 cases per year; 11.2%) was almost half that of low-volume centers (<10 cases per year; 19.3%; P < .001). The rates of 30-day unplanned readmission (4.1%) and 30-day postoperative mortality (1.0%) after TORS were low and did not vary over time. High-volume TORS centers had significantly lower rates of 30-day postoperative mortality than low-volume centers (0.5% vs 1.5%; P = .006). In matched-pair analyses controlling for clinicopathologic cofactors, 30-, 60-, and 90-day posttreatment mortality did not vary among patients with OPSCC treated with TORS, NRS, or nonsurgical treatment. CONCLUSIONS: TORS has become widely adopted and remains safe across the country with a very low risk of severe complications comparable to the risk with NRS. Although safety is excellent nationally, high-volume TORS centers have superior outcomes with lower rates of positive margins and early postoperative mortality.

Artificial intelligence system reduces false-positive findings in the interpretation of breast ultrasound exams.

Though consistently shown to detect mammographically occult cancers, breast ultrasound has been noted to have high false-positive rates. In this work, we present an AI system that achieves radiologist-level accuracy in identifying breast cancer in ultrasound images. Developed on 288,767 exams, consisting of 5,442,907 B-mode and Color Doppler images, the AI achieves an area under the receiver operating characteristic curve (AUROC) of 0.976 on a test set consisting of 44,755 exams. In a retrospective reader study, the AI achieves a higher AUROC than the average of ten board-certified breast radiologists (AUROC: 0.962 AI, 0.924 ± 0.02 radiologists). With the help of the AI, radiologists decrease their false positive rates by 37.3% and reduce requested biopsies by 27.8%, while maintaining the same level of sensitivity. This highlights the potential of AI in improving the accuracy, consistency, and efficiency of breast ultrasound diagnosis.

Lymph node metastases in pediatric medullary thyroid carcinoma.

BACKGROUND: Unlike medullary thyroid carcinoma in adults, the vast majority of pediatric medullary thyroid carcinoma is hereditary. Pediatric medullary thyroid carcinoma is known to have different genetic alterations driving tumorigenesis, but it is not known if pediatric medullary thyroid carcinoma has different clinicopathologic features. This study aims to identify which pediatric medullary thyroid carcinoma patients might warrant elective neck dissection. METHODS: We selected all patients ages 0 to 19 diagnosed with clinically evident medullary thyroid carcinoma in the National Cancer Database between 2004 to 2016. Clinicopathologic factors, treatments, and outcomes were analyzed and compared between this cohort and adults (ages ≥20) with medullary thyroid carcinoma. RESULTS: One hundred twenty-five pediatric medullary thyroid carcinoma (median age: 13) and 5,086 adult medullary thyroid carcinoma (median age: 57) patients were identified. Pediatric patients had smaller tumors (median diameter: 1.2 cm vs 2.0 cm; P < .001), lower rates of nodal metastases (n = 31, 36.9% vs 1,689, 50.4%; P = .02) but double the incidence of multifocal tumors (n = 70, 59.3%, vs 1,412, 29.9%; P < .001) compared with adults. Multifocal tumors conferred a significantly increased risk of nodal metastases in adult medullary thyroid carcinoma (64.4% vs 43.2%; P < .001) but not pediatric medullary thyroid carcinoma (37.7% vs 35.7%; P = .85). Nodal metastases were more frequent among older children (0-5 years: 0.0%, 6-12: 40.7%, 13-19: 41.7%; P = .04). However, rates of occult nodal metastases were similar between older children (6-19 years: n = 12, 21.4%) and adults (557, 25.8% P = .56). CONCLUSION: Pediatric medullary thyroid carcinoma has lower rates of lymph node metastases compared with adults. The risk of nodal disease was low among the youngest children, but older children ages 6 to 19 were at considerable risk for occult metastases. These findings could guide clinicians in selecting pediatric patients considered for elective lymph node dissection.

Primary Surgical Treatment in Very Advanced (T4b) Oral Cavity Squamous Cell Carcinomas.

OBJECTIVES: To describe patterns of primary surgical treatments in patients with T4b oral cavity squamous cell carcinoma (OCSCC). STUDY DESIGN: Historical cohort study. SETTING: National Cancer Database. METHODS: Review of the National Cancer Database between 2004 and 2017 for all T4b OCSCCs. Only patients with curative treatment methods were included in the survival analysis. Surgical and nonsurgical outcomes were compared by multivariable and propensity score matching analysis. RESULTS: A total of 1515 cases of T4b OCSCC were identified. A minority of patients (n = 363, 24.0%) underwent curative treatment; among these, 206 (56.7%) underwent primary surgery. Median length of follow-up was 24 months. The 90-day mortality of patients who underwent surgical treatment was 1.0%. The 2-year survival was higher for patients who underwent surgery + chemoradiotherapy (CRT) as compared with CRT (64.6% vs 45.2%, P < .001). On multivariable analysis, surgery + CRT was associated with longer survival. In a propensity score-matched cohort of 312 patients, 2-year survival remained higher in the surgical group versus the nonsurgical group (59.4% vs 45.5%, P = .02). Among patients who underwent surgery + CRT, there was no difference in 2-year survival between clinical T4a and T4b (59% vs 64.6%, P = .20). CONCLUSIONS: A minority of patients with T4b OCSCC undergo treatments with curative intent. A subset of patients underwent primary surgical treatment, which was associated with longer survival. The T4b classification might entail a heterogenous group, and further studies in revision of this classification might be justified.

Nodal disease burden and outcome of medullary thyroid carcinoma.

BACKGROUND: Medullary thyroid carcinoma (MTC) is a rare malignancy with high incidence of cervical lymph node (CLN) metastasis. We investigated the impact of nodal disease burden on survival. METHODS: We searched the National Cancer Database for MTC patients treated surgically. Impact of nodal metastasis on survival was analyzed using Cox univariable and multivariable regression. RESULTS: We identified 2627 patients from 2004 to 2015. Positive CLNs were identified in 1433 (54.5%), and 542 (20.6%) had >10 CLN+. Overall survival was 94.5% and 89.6% at 3 and 5 years. Patients with 11 to 20 CLN+ had significantly worse survival than patients with 1 to 10 CLN+ in univariable and multivariable analyses (HR = 3.56 (2.31-5.50) vs 2.26 (1.60-3.20); P < .0001). The ratio of positive to dissected CLN was associated with overall survival. CONCLUSIONS: Higher burden of nodal disease is associated with worse survival in MTC. The number of positive nodes could be a valuable prognosticator in addition to the current staging system.

Treatment of Early Stage Tonsil Cancer in the Age of Human Papillomavirus-Associated Malignancies.

OBJECTIVE: To investigate the patterns of care and outcomes of treatment of early stage tonsil cancers, controlling for human papillomavirus (HPV) status. STUDY DESIGN: Historical cohort study. SETTING: National Cancer Database (NCDB). METHODS: Review of the NCDB between 2010 and 2017 for all T1-2N0M0 tonsillar squamous cell carcinoma (SCC). Demographics, clinical characteristics, HPV status, treatment regimens, and survival were analyzed. RESULTS: A total of 4720 patients were identified with early stage SCC of the tonsil. Most were tested for HPV (2759 [58.5%]). Among tested patients, 1758 (63.7%) were positive for HPV and 1001 (36.3%) were negative for HPV. HPV-positive patients had higher 3-year survival compared to HPV-negative patients (93.2% vs 77.8%, P < .001). Among HPV-positive patients, there was no significant difference in survival between treatment cohorts. However, in the HPV-negative cohort, 3-year survival was higher in both bimodality surgical-based settings (tonsillectomy + neck dissection + radiotherapy, 86.0% vs chemoradiotherapy, 69.6%, P = .01) and for all surgical-based treatments when compared to nonsurgical management (84.6% vs 69.3%, P < .001). This difference was maintained in multivariable regression controlling for age, sex, comorbidities, clinical T stage, and treatments. In a subpopulation of HPV-negative patients propensity score matched by all factors significant in multivariable analysis, 3-year survival remained higher in the surgically treated group compared to the nonsurgically treated cohort (84.9% vs 67.1%, P < .001). CONCLUSIONS: Surgical- or radiation-based treatment resulted in similar survival in early stage HPV-positive tonsil cancer. Surgical-based treatments were associated with longer survival in HPV-negative cancers. These findings should be further investigated in a randomized prospective trial.

Outcomes of carcinoma ex pleomorphic adenoma compared to de novo adenocarcinoma of major salivary glands.

BACKGROUND AND OBJECTIVES: Carcinoma ex pleomorphic adenoma (CXPA) is a rare disease of the major salivary glands that remains poorly characterized. Our objective was to compare the clinical outcomes of patients with CXPA of the major salivary glands to those with de novo adenocarcinomas. METHODS: Review of the NCDB between 2004 and 2016 to compare cases of CXPA and adenocarcinoma of major salivary glands. Demographics, clinical characteristics, and survival were analyzed. RESULTS: We identified 1181 patients with CXPA and 3326 patients with adenocarcinoma of major salivary glands. Adenocarcinomas presented with higher rates of nodal metastasis (54.7% vs. 30.4%, p < .001). Five-year survival of adenocarcinoma (55.8%) was worse than that of CXPA (68.5%, p < .001). When stratified by nodal status, there was no significant difference in 5-year survival between CXPA and adenocarcinoma node-negative (75.3% vs. 71.6%, respectively) and node-positive (40.4% vs. 36.1%, respectively) patients. CONCLUSIONS: CXPAs of the major salivary glands present at an earlier stage with lower rates of regional metastasis compared to adenocarcinomas. After controlling for lymph node metastases, the outcomes are quite similar.

Socioeconomic and Racial Disparities and Survival of Human Papillomavirus-Associated Oropharyngeal Squamous Cell Carcinoma.

OBJECTIVE: To investigate differences in epidemiology of oropharyngeal squamous cell carcinoma (OPSCC) with regards to human papillomavirus (HPV), race, and socioeconomic status (SES) using the National Cancer Database (NCDB). STUDY DESIGN: Population-based cohort study. SETTING: Racial and socioeconomic disparities in survival of OPSCC have been previously acknowledged. However, the distribution of HPV-related cancers and its influence on survival in conjunction with race and SES remain unclear. SUBJECTS AND METHODS: All patients with OPSCC in the NCDB with known HPV status from 2010 to 2016 were included. Differences in presentation, HPV status, treatment, and outcomes were compared along racial and socioeconomic lines. Univariable and multivariable Cox regression survival analyses were performed. RESULTS: In total, 45,940 patients met criteria. Most were male (38,038, 82.8%), older than 60 years (23,456, 51.5%), and white (40,156, 87.4%), and lived in higher median income areas (>$48,000, 28,587, 62.2%). Two-thirds were HPV positive (31,007, 67.5%). HPV-negative disease was significantly more common in lower SES (<$38,000, 2937, 41.5%, P < .001) and among blacks (1784, 55.3%, P < .001). Median follow-up was 33 months. Five-year overall survival was 81.3% (95% CI, 80.5%-82.1%) and 59.6% (95% CI, 58.2%-61.0%) in HPV-positive and HPV-negative groups, respectively. In univariable and multivariable analyses controlling for HPV status, age, stage, and treatment, black race (hazard ratio [HR], 1.22; 95% CI, 1.11-1.34; P < .001) and low SES (HR, 1.58; 95% CI, 1.45-1.72; P < .001) were associated with worse survival. CONCLUSION: Significant differences in HPV status exist between socioeconomic and racial groups, with HPV-negative disease more common among blacks and lower SES. When controlling for HPV status, race and SES still influence outcomes in oropharyngeal cancers.

Human papillomavirus and survival of patients with sinonasal squamous cell carcinoma.

BACKGROUND: To the authors' knowledge, the question of whether human papillomavirus (HPV) infection is associated with outcomes in patients with sinonasal squamous cell carcinoma (SNSCC) is not well studied at this time. In the current study, the authors investigated patterns of HPV testing and its association with survival in patients with SNSCC using the National Cancer Data Base. METHODS: The authors selected all SNSCC cases diagnosed between 2010 and 2016. HPV testing practices, clinicodemographic factors, treatments, and survival were analyzed. Multivariable Cox regression and propensity score-matched survival analyses were performed. RESULTS: A total of 6458 SNSCC cases were identified. Of these, only 1523 cases (23.6%) were tested for HPV and included in the current study. The median patient age was 64 years and the majority had advanced stage tumors (overall AJCC stage III-IV, 721 patients; 62.1%). HPV-positive SNSCC comprised 31.5% (447 of 1418 cases) of the final study cohort. Among 15 hospitals that routinely tested nonoropharyngeal SCCs for HPV, the percentage of HPV-positive SNSCCs was smaller (24.6%; P = .04). Patients with HPV-positive SNSCC were younger (aged 60 years vs 65 years; P < .001), with tumors that were more likely to be high grade (55.3% vs 41.7%; P < .001), and attributed to the nasal cavity (62.2% vs 44.0%; P < .001). HPV-positive SNSCC was associated with significantly improved overall survival in multivariable regression analysis (hazard ratio, 0.45; 95% CI, 0.28-0.72 [P = .001]) and propensity score-matched (hazard ratio, 0.61; 95% CI, 0.38-0.96 [P = .03]) analyses controlling for clinicodemographic and treatment factors. CONCLUSIONS: Currently, only a minority of patients with SNSCC are tested for HPV. However, a sizable percentage of SNSCC cases may be HPV related; furthermore, HPV-positive SNSCC is associated with improved overall survival. Routine HPV testing may be warranted in patients with SNSCC.

Right Place at the Right Time: Thoracotomies at Level I Trauma Centers Have Associated Improved Survival.

BACKGROUND: Early thoracotomy (ET) is a procedure performed on patients in extremis. Identifying factors associated with ET survival may allow for optimization of guidelines and improved patient selection. OBJECTIVES: The objective of this study was to assess whether ETs performed at Level I trauma centers (TC) are associated with improved survival. METHODS: This was a retrospective study utilizing the National Trauma Databank 2014-2015. We included all thoracotomies performed within 1 h of hospital arrival. Patients were stratified according to TC designation level. Patient demographics, outcomes, and center characteristics were compared. We conducted multivariable regression with survival as the outcome. RESULTS: There were 3183 ETs included in this study; 2131 (66.9%) were performed at Level I TCs. Patients treated at Level I and non-Level I TCs had similar median injury severity scores, as well as signs of life and systolic blood pressures on admission. Patients treated at Level I TCs had significantly higher survival rates (21.6% vs. 16.3%, p < 0.001), with 40% greater odds of survival after controlling for injury-specific factors and emergency medical services transportation time (adjusted odds ratio 1.40, 95% confidence interval 1.04-1.89, p = 0.03). Penetrating injuries had 23.1% survival after ET vs. 12.9% for blunt injuries (adjusted odds ratio 1.86, 95% confidence interval 1.37-2.53, p < 0.001). CONCLUSIONS: ETs performed at Level I TCs were associated with 40% greater odds of survival compared with ETs at non-Level I TCs. This demonstrates that factors extrinsic to the patient may play a role in survival of severely injured patients.

Survival of oral tongue squamous cell carcinoma in young adults.

BACKGROUND: Small cohort studies have suggested oral tongue squamous cell carcinoma (OTSCC) could be associated with worse prognosis in individuals younger than 40. METHODS: We compared the survival of all OTSCC cases in the National Cancer Database under 40 years old with those older than 40, excluding patients over 70. Cox regression and propensity score matched (PSM) survival analyses were performed. RESULTS: A total of 22 930 OTSCC patients were identified. The under 40 group consisted of 2566 (9.9%) cases; 20664 were 40 to 70 (90.1%). Most were male (13 713, 59.8%), stage I-II (12 754, 72.4%), and treated by surgery alone (13 973, 63.2%). Survival in patients under 40 was higher (79.6% vs 69.5%, P < .001). In PSM analysis (n = 2928) controlling for all 10 significant factors in multivariate regression, patients under 40 had a 9% higher 5-year survival (77.1% vs 68.2%, P < .001). CONCLUSION: Contrary to the prior reports, younger patients with OTSCC did not have worse survival in the National Cancer Database.