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Objective: To determine factors including treatment modalities which influence survival in patients with osteosarcoma of the head and neck.Study Design: Retrospective clinicopathologic study of 27 patients with osteosarcoma of the head and neck.Methods: The clinical charts and pathology slides were reviewed on 27 patients who had osteosarcoma of the head and neck between 1946 and 1998. The following variables were examined for their effect on survival: age of diagnosis, site of tumor, presentation, race, sex, prior radiation exposure, retinoblastoma history, margin status, and method of treatment.Results: The average age at the time of diagnosis of the patients was 37.6 years (range, 7-82 y). The sex distribution was similar with 14 male and 13 female patients. Eight of 27 patients had osteosarcoma of the mandible, 9 of 27 had osteosarcoma of the maxilla and paranasal sinuses, and in 10 of 27 patients osteosarcoma occurred elsewhere, including the temporal bones, occipital bones, and orbit. The overall 2-year survival was 66% with a 5-year survival rate of 55%.Conclusions: Positive surgical margins and a high tumor grade were found to have a statistically deleterious effect on overall survival. There was no detectable effect on survival of age, race, sex, prior radiation exposure, tumor site, and tumor cell type. It was not possible to differentiate between the different adjuvant treatment modalities because of the small numbers in the study. [ABSTRACT FROM AUTHOR]

Objective: To prospectively compare the impact of treatment modality on patient-reported quality of life (QOL) in human papillomavirus-associated oropharynx squamous cell carcinoma (HPV + OPSCC)., Study Design: Prospective cohort study., Setting: Academic medical center., Methods: One hundred one patients with American Joint Committee on Cancer (AJCC) 8th edition T1-3 N0-2 HPV + OPSCC completed the European Organization for Research and Treatment of Cancer Quality of Life Core questionnaire and Head and Neck Module pretreatment and 3-month and 1-year posttreatment. Mean score changes were compared to published minimal clinically important differences., Results: Patients underwent surgery alone (SA: N = 42, 42%), surgery with adjuvant radiation (S-RT: N = 10, 10%), surgery with adjuvant chemoradiation (S-CRT: N = 8, 8%), definitive radiation (RT: N = 11, 11%), or definitive chemoradiation (CRT: N = 30, 30%). SA, S-[C]RT, and [C]RT patients all reported clinically significant difficulty with sense of taste/smell persisting at 1 year. S-[C]RT and [C]RT patients reported statistically and clinically significant worse salivary dysfunction and problems with social eating at 1 year than SA. S-[C]RT patients reported statistically and clinically significant worse fatigue and head and neck pain compared to [C]RT and SA patients at 3 months, but normalized at 1 year. S-CRT compared to S-RT had statistically and clinically worse physical and role functioning and swallowing difficulties at 3 months but this difference was resolved by 1-year posttreatment., Conclusion: HPV + OPSCC patients after SA report the lowest posttreatment QOL impact, whereas after S-CRT report the highest symptom burden. Careful selection for definitive surgery is important given the possibility of adjuvant CRT. Patients can experience persistent sense taste and smell difficulties at 1 year with all treatment modalities., Level of Evidence: 3 Laryngoscope, 134:1687-1695, 2024., (© 2023 The American Laryngological, Rhinological and Otological Society, Inc.)

Objectives/hypothesis: For early-stage oral tongue carcinoma and carcinoma in situ (ESOTCCIS), we evaluated patient-reported quality-of-life (QOL) outcomes following resection with primary closure (R-PC)., Study Design: Retrospective review at an academic cancer center., Methods: Thirty-nine ESOTCCIS patients (Tis, T1, T2) who underwent R-PC without radiation completed the University of Washington Quality of Life Questionnaire Version 4 (UW-QOL) at least 6 months since R-PC (mean = 2.39 years; range = 0.5-6.7 years). We compared UW-QOL scores for pain, swallowing, chewing, speech, and taste to established normative population scores. Multivariable regression analysis evaluated factors associated with QOL impairment., Results: ESOTCCIS patients who underwent R-PC in comparison to the normative population reported significantly worse mean speech (87.7 vs. 98, P < .001) and taste (85.6 vs. 95, P = .002) scores and no significant differences in mean pain (91.7 vs. 86, P = .96), swallowing (100 vs. 98, P = .98), chewing (97.4 vs. 94, P = .98) scores. For speech and taste, 59% (23/39) reported no postoperative change from baseline, whereas 41% (16/39) and 35.9% (14/39) reported mild impairment, respectively. Overall, postoperative QOL was reported as good, very good, or outstanding by 87.2% (34/39). Higher American Society of Anesthesiologists class, cT1 compared to CIS, and ventral tongue involvement were independently associated with worse speech. Age < 60 years was independently associated with worse taste., Conclusions: ESOTCCIS patients who undergo R-PC without radiation can expect long-term swallowing, chewing, and pain to be in the normative range. Although a majority of patients can expect to achieve normative speech and taste outcomes, R-PC carries the risks of mild speech and/or taste impairments., Level of Evidence: 4 Laryngoscope, 131:312-318, 2021., (© 2020 The American Laryngological, Rhinological and Otological Society, Inc.)

Objectives/hypothesis: Squamous cell carcinoma of the hypopharynx (SCCHP) is associated with worse survival compared to other head and neck subsites. This report quantifies the impact of technological improvements in radiotherapy (RT) on outcomes over 6 decades., Methods: Patients with SCCHP receiving curative-intent treatment between 1962 and 2015 were retrospectively reviewed. Kaplan-Meier analyses of freedom from local recurrence (FFLR), progression-free survival (PFS), and overall survival (OS) were compared across treatment eras and radiation techniques. Multivariable Cox proportional hazards modeling was performed to specify the effect of RT technique., Results: One hundred thirty-four patients had a median follow-up of 17 months (IQR = 9-38). There were no differences in staging or use of surgery over time, but use of chemotherapy concurrent with RT increased (P < .001) beginning in the 2000s. The 24-month FFLR using two-dimensional RT (2D-RT), three-dimensional conformal RT (3D-CRT), and intensity-modulated RT (IMRT) was 52%, 55%, and 80%, respectively; 24-month PFS was 39%, 46%, and 73%, respectively; and 24-month OS was 27%, 40%, and 68%, respectively. OS (P = .01), PFS (P = .03), and FFLR (P = 0.02) were improved with IMRT over 2D-RT, and FFLR appeared to be improved over 3D-CRT (P = .06). Controlling for chemotherapy use and other major variables, IMRT produced a strong influence over FFLR (adjusted hazard ratio [HR] = 0.2, 95% confidence interval [CI]: 0.0-1.2, P = .08) and a benefit in OS (adjusted HR = 0.1, 95% CI: 0.0-0.4, P = .005)., Conclusions: Across 6 decades, patient and tumor characteristics remained similar whereas use of chemoradiation increased and IMRT was adopted. The introduction of IMRT was associated with improved FFLR, PFS, and OS, and a reduction in acute toxicity as compared to earlier radiation technologies., Level of Evidence: 4 Laryngoscope, 131:E452-E458, 2021., (© 2020 The American Laryngological, Rhinological and Otological Society, Inc.)

Objectives/hypothesis: Compare treatment-related quality of life (QOL) impact for early-stage human papillomavirus-associated oropharynx squamous cell carcinoma (HPV+ OPSCC) patients., Study Design: Retrospective cohort at a tertiary center., Methods: Stage I (T0-2/N0-1) HPV+ OPSCC patients (n = 76) with pretreatment Karnofsky scores ≥80 reported QOL after surgery alone (n = 17, 22%), surgery with adjuvant radiation ± chemotherapy (S-a[C]XRT) (n = 23, 30%), or definitive radiation ± chemotherapy (d[C]XRT) (n = 36, 47%) with the University of Washington QOL version 4 (UW-QOL); European Organization for Research and Treatment of Cancer Quality of Life Questionnaire, Core Module (EORTC QLQ-C30) and Head and Neck Module (EORTC QLQ-HN35); University of Michigan Xerostomia, and Neck Dissection Impairment Index questionnaires (median follow-up = 2.2 years, interquartile range = 1.0-4.2 years). Treatment adverse events and gastrostomy tube rates were assessed., Results: Over 87% of each treatment group reported good or better overall QOL. Each group had low gastrostomy tube and treatment-specific complication rates. S-a(C)XRT and d(C)XRT patients had similar mean scores with wide ranges for most individual and all composite categories. S-a(C)XRT compared to d(C)XRT patients reported significantly fewer dental problems (EORTC QLQ-C30/HN35 means = 10.1 vs. 34.3, P = .007), worse appearance (UW-QOL means = 72.8 vs. 82.6, P = .02), and worse coughing (EORTC QLQ-C30/HN35 means = 31.9 vs. 15.7, P = .007). Surgery alone compared to d(C)XRT and S-a(C)XRT patients reported significantly better salivary/taste/oral functions and less pain, financial, oral/dental, and sexual problems., Conclusions: For early-stage HPV+ OPSCC, patients usually achieve acceptable QOL regardless of treatment. S-a(C)XRT and d(C)XRT patients report generally similar QOL including neck/shoulder pain/function, but with a wide range in a limited patient sample. Surgery alone should be considered, when oncologically and functionally safe, given the better associated QOL., Level of Evidence: 4 Laryngoscope, 130:E48-E56, 2020., (© 2019 The American Laryngological, Rhinological and Otological Society, Inc.)

Objectives/hypothesis: Human papillomavirus (HPV)-positive and HPV-negative oropharyngeal squamous cell carcinoma (OPSCC) are distinct disease entities. Prognostic factors specific to each entity have not been adequately explored. Goals for this study were: 1) to determine whether HPV-positive and HPV-negative OPSCCs have distinct prognostic factors, and 2) to explore the prognostic significance of sex and race in OPSCC after HPV stratification STUDY DESIGN: Retrospective case series., Methods: A retrospective review of 239 incident OPSCC patients from 1995 to 2012, treated at Johns Hopkins and University of California-San Francisco was conducted. Women and nonwhite races were oversampled. All analyses were stratified by tumor HPV in situ hybridization status. The effects of sex and race on survival were considered in Kaplan-Meier and unadjusted and adjusted Cox regression models., Results: One hundred thirty-four (56.1%) OPSCC patients were HPV positive. On univariate analysis, women had better overall survival than men among HPV-positive (hazard ratio [HR]: 0.47, 95% confidence interval [CI]: 0.20-1.07; P = .06) but not HPV-negative (HR: 0.73, 95% CI: 0.43-1.24; P = .24) OPSCCs. On multivariate analysis, women with HPV-positive OPSCCs remained at lower risk of death (adjusted hazard ratio [aHR]: 0.34, 95% CI: 0.12-0.96; P = .04). Survival did not vary significantly by race among HPV-positive patients. Among HPV-negative patients, Hispanic patients had significantly better survival in unadjusted (HR: 0.27, 95% CI: 0.08-0.91; P = .04) but not adjusted (aHR: 0.93, 95% CI: 0.11-7.36; P = .94) analysis., Conclusions: Women with HPV-positive OPSCC may have improved overall survival compared to men. Sex does not play a prognostic role in HPV-negative OPSCC. There are no differences in prognosis by race among HPV-positive or HPV-negative patients., Level of Evidence: 4 Laryngoscope, E287-E295, 2018., (© 2018 The American Laryngological, Rhinological and Otological Society, Inc.)

Objectives/hypothesis: We hypothesized that personal characteristics of residents may affect how well competency is attained in a surgical residency. To this end, we examined two concepts of global trait emotional intelligence and learner autonomy profile and their factor relationship with competency outcomes in a residency program in otolaryngology-head and neck surgery., Study Design: A cohort study prospectively gathered competency change scores for 1 year and retrospectively analyzed the factor associations., Methods: We measured two personal characteristics using the Trait Emotional Intelligence Questionnaire-Short Form and Learner Autonomy Profile-Short Form between 2013 and 2014 in a tertiary otolaryngology-head and neck residency program. We prospectively examined faculty-rated resident competency scores monitored in the same time period and correlated the personal attributes with cumulative competency improvement scores. Statistical analyses included factor correlations and univariate regression., Results: With a response rate of 64% (N = 16/25), we identified two statically significant predictors of competency improvement outcome attained by the end of the year. Regression analyses showed that emotionality factor of global trait emotional intelligence (P = .04) and learner autonomy profile (P < .01) were significant predictors for the higher improvement of aggregate competency outcome., Conclusions: Personal factors of individual residents can affect their improvement of overall competency. Practicing competency-based education should, therefore, include assessing individual resident factors as well as teaching clinical knowledge and technical skills., Level of Evidence: NA Laryngoscope, 126:1746-1752, 2016., (© 2015 The American Laryngological, Rhinological and Otological Society, Inc.)

Objectives/hypothesis: The purpose of this study was to retrospectively review patients with human papillomavirus (HPV)-associated oropharyngeal squamous cell carcinoma (OPSCC) for the presence of retropharyngeal lymph nodes (RPLNs) prior to treatment using positron emission tomography/computed tomography (PET/CT), and to determine if the presence of RPLNs is of utility in predicting outcomes., Study Design: Retrospective review of patient data from a single institution., Methods: Two hundred thirty patients with a diagnosis of HPV-associated OPSCC were identified from 2002 to 2013. The presence of RPLNs was determined primarily from findings on PET/CT as reviewed in a standardized fashion by two neuroradiologists., Results: Of the 230 patients, 165 had pretreatment PET/CT imaging available for review. There were a total of 16 patients (9.70%) with evidence of RPLNs. Among patients positive for RPLNs pretreatment, with an average follow-up of 2 years, there was a 5.2-times greater odds of having recurrence or death (31.3% vs. 8.1%, P=.004). When T and N stage were adjusted for with multiple regression, there was no significant association between RPLN status and recurrence free survival., Conclusions: This is a unique investigation utilizing PET/CT to classify RPLN status in HPV-associated OPSCC. RPLNs were relatively common in our HPV-associated OPSCC cohort at 9.70%, at the low end of the quoted positivity of 10% to 27% in all OPSCC. A combination of PET/CT is useful in identifying RPLNs. Prospective investigation will be needed to determine the sensitivity and specificity of PET/CT in identifying RPLNs, and the precise impact of RPLNs on HPV-associated OPSCC treatment and outcomes., Level of Evidence: 4., (© 2015 The American Laryngological, Rhinological and Otological Society, Inc.)

Objectives: Salivary gland adenoid cystic carcinoma (ACC) is rare, aggressive, and challenging to treat. Many ACCs have a t(6;9) chromosomal translocation resulting in a MYB-NFIB fusion gene, but the clinical significance is unclear. The purposes of this study were to describe the clinicopathologic factors impacting survival and to determine the prevalence and clinical significance of MYB-NFIB fusion., Study Design: Case series., Methods: Medical records of patients treated for ACC of the head and neck from 1974 to 2011 were reviewed and clinicopathologic data recorded. Fluorescence in situ hybridization (FISH) was used to detect MYB rearrangement in archival tumor tissue as a marker of MYB-NFIB fusion., Results: One hundred fifty-eight patients were included, with median follow-up 75.1 months. Median overall survival was 171.5 months (95% confidence interval [CI] = 131.9-191.6), and median disease-free survival was 112.0 months (95% CI = 88.7-180.4). Advanced stage was associated with decreased overall survival (adjusted ptrend  < 0.001), and positive margins were associated with decreased disease-free survival (adjusted hazard ratio [aHR] = 8.80, 95% CI = 1.25-62.12, P = 0.029). Ninety-one tumors were evaluable using FISH, and 59 (65%) had evidence of a MYB-NFIB fusion. MYB-NFIB positive tumors were more likely than MYB-NFIB negative tumors to originate in minor salivary glands (adjusted prevalence ratios = 1.51, 95% CI = 1.07-2.12, P = 0.019). MYB-NFIB tumor status was not significantly associated with disease-free or overall survival (hazard ratio [HR] = 1.53, 95% CI = 0.77-3.02, P = 0.22 and HR = 0.91, 95% CI = 0.46-1.83, P = 0.80, respectively, for MYB-NFIB positive compared with MYB-NFIB negative tumors)., Conclusion: Stage and margin status were important prognostic factors for ACC. Tumors with evidence of MYB-NFIB fusion were more likely to originate in minor salivary glands, but MYB-NFIB tumor status was not significantly associated with prognosis., Level of Evidence: 4., (© 2015 The American Laryngological, Rhinological and Otological Society, Inc.)

Objectives/hypothesis: To determine the feasibility and safety of neck dissection through a facelift incision., Study Design: Prospective case series., Methods: Cadavers and live subjects underwent neck dissection using a facelift incision with and without endoscopic assistance. In the live facelift neck dissection (FLND), the preoperative surgical indications, staging, adjuvant therapy, intraoperative technical procedure, pathology reports on lymph nodes, and short-term outcomes were reviewed., Results: FLND was successfully performed in four cadavers and four live subjects, including selective (less than five neck levels removed) and comprehensive (levels I-V removed) neck dissections. All levels were accessible through this approach, with additional retraction required for levels I and IV. Endoscopic assistance was required in one neck dissection for adequate visualization. Short-term complications and number of excised lymph nodes were comparable to those from traditional neck dissection approaches., Conclusions: Open neck dissection through a facelift incision is feasible and offers an alternate approach to traditional incisions. This can be performed without requiring robotic assistance and with endoscopic assistance only in certain cases. Endoscopic assistance can offer enhanced visualization of the surgical field and complement open direct approaches in neck dissection. Although FLND offers improved cosmetic outcomes when compared to those of traditional neck incisions, further study is required to determine its efficacy and indications., (Copyright © 2012 The American Laryngological, Rhinological, and Otological Society, Inc.)

Objectives/hypothesis: To develop a robotic surgery training regimen integrating objective skill assessment for otolaryngology and head and neck surgery trainees consisting of training modules of increasing complexity leading up to procedure-specific training. In particular, we investigated applications of such a training approach for surgical extirpation of oropharyngeal tumors via a transoral approach using the da Vinci robotic system., Study Design: Prospective blinded data collection and objective evaluation (Objective Structured Assessment of Technical Skills [OSATS]) of three distinct phases using the da Vinci robotic surgical system in an academic university medical engineering/computer science laboratory setting., Methods: Between September 2010 and July 2011, eight otolaryngology-head and neck surgery residents and four staff experts from an academic hospital participated in three distinct phases of robotic surgery training involving 1) robotic platform operational skills, 2) set up of the patient side system, and 3) a complete ex vivo surgical extirpation of an oropharyngeal tumor located in the base of tongue. Trainees performed multiple (four) approximately equally spaced training sessions in each stage of the training. In addition to trainees, baseline performance data were obtained for the experts. Each surgical stage was documented with motion and event data captured from the application programming interfaces of the da Vinci system, as well as separate video cameras as appropriate. All data were assessed using automated skill measures of task efficiency and correlated with structured assessment (OSATS and similar Likert scale) from three experts to assess expert and trainee differences and compute automated and expert assessed learning curves., Results: Our data show that such training results in an improved didactic robotic knowledge base and improved clinical efficiency with respect to the set up and console manipulation. Experts (e.g., average OSATS, 25; standard deviation [SD], 3.1; module 1, suturing) and trainees (average OSATS, 15.9; SD, 3.9; week 1) are well separated at the beginning of the training, and the separation reduces significantly (expert average OSATS, 27.6; SD, 2.7; trainee average OSATS, 24.2; SD, 6.8; module 3) at the conclusion of the training. Learning curves in each of the three stages show diminishing differences between the experts and trainees, which is also consistent with expert assessment. Subjective assessment by experts verified the clinical utility of the module 3 surgical environment, and a survey of trainees consistently rated the curriculum as very useful in progression to human operating room assistance., Conclusions: Structured curricular robotic surgery training with objective assessment promises to reduce the overhead for mentors, allow detailed assessment of human-machine interface skills, and create customized training models for individualized training. This preliminary study verifies the utility of such training in improving human-machine operations skills (module 1), and operating room and surgical skills (modules 2 and 3). In contrast to current coarse measures of total operating time and subjective assessment of error for short mass training sessions, these methods may allow individual tasks to be removed from the trainee regimen when skill levels are within the standard deviation of the experts for these tasks, which can greatly enhance overall efficiency of the training regimen and allow time for additional and more complex training to be incorporated in the same time frame., (Copyright © 2012 The American Laryngological, Rhinological, and Otological Society, Inc.)