ABSTRACT
OBJECTIVES: To describe swallowing and feeding-tube outcomes in patients with high-risk oropharyngeal cancer treated with trimodality therapy (TMT), including transoral robotic surgery (TORS) and adjuvant chemoradiotherapy. METHODS: A chart review was conducted on patients with HPV+ OPSCC receiving TMT with TORS at an academic medical center from March 2010 to March 2021. Data collected included demographics, treatment, feeding tube placement, functional oral intake scale (FOIS) scores, and swallowing-language pathology (SLP) evaluations. RESULTS: A total of 255 patients met selection criteria (mean age 61 years, 88% male). Following intraoperative nasogastric tube (NG) placement, 31% remained NG tube dependent after 3 weeks. A gastrostomy tube was placed in 19% of patients, and at 1 year after end-of-treatment (EOT), 3.5% overall remained tube-dependent. Mean FOIS scores were 6.9 (SD = 0.3) at pre-operative visit, 2.6 (1.8) at first post-operative visit, and 5.5 (1.5) after EOT. In the subset of patients with follow-up longer than 2 years (n = 118), the mean FOIS was 6.1 (SD = 1.3) at most recent visit. Clinical signs of aspiration/penetration were suspected on SLP evaluation in 18% of patients. These patients were subsequently evaluated with fiberoptic endoscopic evaluation of swallowing (FEES) and/or barium swallow study, which confirmed signs of aspiration in 2.7% of patients overall. Delayed NG tube removal after 3 weeks was predictive of (1) gastrostomy tube requirement and (2) clinical signs of aspiration on an SLP visit after EOT. CONCLUSIONS: Favorable functional and feeding-tube outcomes are demonstrated in patients with HPV-associated OPSCC undergoing TMT. In this single-institution study, we found low rates of long-term feeding tube dependence and high median FOIS following treatment. Review of routine SLP visits provides a detailed and easily accessible means for assessing swallowing function in this cohort. LEVEL OF EVIDENCE: 4 Laryngoscope, 133:3013-3020, 2023.
Subject(s)
Carcinoma, Squamous Cell , Head and Neck Neoplasms , Oropharyngeal Neoplasms , Papillomavirus Infections , Robotic Surgical Procedures , Humans , Male , Middle Aged , Female , Oropharyngeal Neoplasms/pathology , Human Papillomavirus Viruses , Papillomavirus Infections/complications , Papillomavirus Infections/therapy , Carcinoma, Squamous Cell/pathology , Squamous Cell Carcinoma of Head and Neck , Head and Neck Neoplasms/etiology , Robotic Surgical Procedures/adverse effects , Retrospective StudiesABSTRACT
BACKGROUND: Most dyspneic patients in internal medicine departments have co-morbidities that interfere with the clinical diagnosis. The role of brain natriuretic peptide (BNP) levels is well-established in the acute setting but not in hospitalized patients. OBJECTIVES: To evaluate the additive value of BNP tests in patients with dyspnea admitted to medical wards who did not respond to initial treatment. METHODS: We searched the records of patients who were hospitalized in the department of internal medicine D at Sheba Medical Center during 2012 and were tested for BNP in the ward. Data collected included co-morbidity, medical treatments, diagnosis at presentation and discharge, lab results including BNP, re-hospitalization, and mortality at one year following hospitalization. RESULTS: BNP results were found for 169 patients. BNP was taken 1.7 ± 2.7 days after hospitalization. According to BNP levels, dividing the patients into tertiles revealed three equally distributed groups with a distinctive character. The higher tertile was associated with higher rates of cardiac co-morbidities, including heart failure, but not chronic obstructive pulmonary disease. Higher BNP levels were related to one-year re-hospitalization and mortality. In addition, higher BNP levels were associated with higher rates of in-admission diagnosis change. CONCLUSIONS: BNP levels during hospitalization in internal medicine wards are significantly related to cardiac illness, the existence of heart failure, and patient prognosis. Thus, BNP can be a useful tool in managing dyspneic patients in this setting.
Subject(s)
Heart Failure , Natriuretic Peptide, Brain , Humans , Biomarkers , Heart Failure/diagnosis , Heart Failure/therapy , Hospitalization , Prognosis , Dyspnea/diagnosis , Dyspnea/etiologyABSTRACT
OBJECTIVES: Increasing use of transoral robotic surgery (TORS) is likely to impact outcomes for HPV+ oropharyngeal squamous cell carcinomas (OPSCCs). We aimed to describe oncologic outcomes for a large HPV+ OPSCC cohort after TORS and develop a risk prediction model for recurrence under this treatment paradigm. MATERIALS AND METHODS: 634 HPV+ OPSCC patients receiving TORS-based therapy at a single institution were reviewed retrospectively to describe survival across the entire cohort and for patients suffering recurrence. Risks for distant metastatic recurrence (DMR) and locoregional recurrence (LRR) were modeled using multivariate logistic regression analyses of case-control sub-cohorts. RESULTS: 5-year overall and recurrence-free survival were 91.2% and 86.1%, respectively. 5-year overall survival was 52.5% following DMR and 83.3% after isolated LRR (P = .01). In case-control analyses, positive surgical margins were associated with DMR (adjusted OR 5.8, CI 2.1-16.0, P = .001), but not isolated LRR, and increased DMR risk 4.2 fold in patients with early clinical stage disease. By contrast, LRR was associated with not receiving recommended adjuvant therapy (OR 13.4, CI 6.3-28.5, P < .001). CONCLUSIONS: This study sets a benchmark for oncologic outcomes from HPV+ OPSCC after TORS-based therapy. Under this treatment paradigm, margins are relevant for assessing lethal recurrence risk during clinical trial design and post-treatment surveillance.
Subject(s)
Head and Neck Neoplasms , Oropharyngeal Neoplasms , Papillomavirus Infections , Robotic Surgical Procedures , Benchmarking , Head and Neck Neoplasms/etiology , Humans , Neoplasm Recurrence, Local/epidemiology , Oropharyngeal Neoplasms/pathology , Retrospective Studies , Robotic Surgical Procedures/adverse effectsABSTRACT
BACKGROUND: Concerns regarding iatrogenic femur fracture may deter adoption of the anterolateral thigh osteomyocutaneous (ALTO) flap as an alternative reconstructive technique for large composite defects of the head and neck. We describe the evolution of our experience with this flap and the lessons learned in femur management. METHODS: Records from a prospective database (July 2009-January 2020) were reviewed to identify patients with composite osseous free tissue reconstructions. Venous thromboembolic events (VTE), femur fracture, estimated blood loss (EBL), procedure time, blood transfusions, and length of stay (days) were compared for ALTO flaps prior to and after the adoption of intramedullary fixation protocol. RESULTS: ALTO represented 10.5% (n = 23) of total osseus (n = 219) flaps. For large composite reconstructions with either ALTO flap, double flap (n = 2), or subscapular mega flaps (n = 14), ALTO flaps were most frequently used (59%, n = 23/59). There were no differences in operative time prior to and after implementation of prophylactic fixation [median (range): 5.4 (1.7-19.2) vs. 5.8 (1.7-15.0), p = .574]. Additionally, there were no differences in VTE, femur fracture, EBL, blood transfusion, or length of stay (p > .05) with adoption of prophylactic intramedullary fixation. CONCLUSIONS: The ALTO flap represents a useful tool to consider in the armamentarium of reconstructive options for large through and through defects of the head and neck. In our experience, the ALTO flap is a reasonable alternative to subscapular or double flap reconstructions and especially in the setting of unusable fibular flaps or when bone need exceeds that available from the scapula.
Subject(s)
Free Tissue Flaps , Head and Neck Neoplasms , Plastic Surgery Procedures , Head , Head and Neck Neoplasms/surgery , Humans , Neck , Surgical Flaps , Thigh/surgeryABSTRACT
OBJECTIVES: Sex differences in surgically treated HPV-associated oropharyngeal squamous cell carcinoma are not defined due to the low number of affected women. We explored the oncologic outcomes of men and women with p16-positive oropharyngeal squamous cell carinoma treated with primary surgery. MATERIALS AND METHODS: Retrospective analysis of patients with HPV-related oropharyngeal cancer treated with surgery and pathology guided adjuvant therapy from 2007 to 2017. Primary end point was recurrence-free and overall survival. RESULTS: Of 468 men (86.7%) and 72 women (13.3%), women presented more often with clinical N0 nodal disease (25% vs 12.2%). There were no differences in adverse pathologic features or T stage, although women were more likely to present with N0 disease (16.7% vs 10%), less N2 disease (6.9% vs 17.7%, p = 0.03), and more stage I disease (88.9% vs 75%). As a result, women were more likely to undergo surgery alone (30.6% vs 14.1%) while men were more likely to require adjuvant radiation therapy (47.2% vs 36.1%). Four women (5.6%) and 30 men (6.4%, p = 0.8) died during follow-up. Multivariate analysis controlling for age, sex, treatment, and pathologic stage demonstrated no differences in overall survival between men and women. There were no differences in recurrence-free or overall survival between men and women at two and five years. CONCLUSIONS: Although women undergoing transoral robotic surgery for HPV+ oropharyngeal squamous cell carcinoma may have less advanced disease, upfront surgery with pathology-guided adjuvant therapy produces similar oncologic results in men and women while accounting for disease burden.
Subject(s)
Carcinoma, Squamous Cell , Head and Neck Neoplasms , Oropharyngeal Neoplasms , Papillomavirus Infections , Carcinoma, Squamous Cell/radiotherapy , Female , Humans , Male , Oropharyngeal Neoplasms/pathology , Retrospective Studies , Sex Characteristics , Squamous Cell Carcinoma of Head and NeckABSTRACT
OBJECTIVES: To assess the prognostic significance of oligometastatic versus polymetastatic disease in human papillomavirus (HPV)-associated oropharyngeal squamous cell carcinoma (OPSCC), and to evaluate the impact of definitive tumor directed therapy on the survival outcomes for patients with oligometastatic disease when compared to systemic therapy. MATERIALS AND METHODS: This was a retrospective observational cohort study of patients with HPV-associated OPSCC who developed distant metachronous metastatic disease after undergoing initial primary surgical management from 2008 to 2017. We classified patients based on the extent of metastatic disease [Oligometastatic (≤5 metastases) and polymetastatic (>5 metastases)], and the initial treatment of metastatic disease [definitive tumor directed therapy (all metastases treated with surgery or radiotherapy) versus upfront systemic therapy]. RESULTS: Among 676 patients undergoing primary surgical management for HPV-associated OPSCC, 39 patients (5.8%) developed metastases after a median follow-up of 29.6 months (range 4.5-127.0). Of the 34 metastatic patients who met study criteria, 26 (76.5%) were oligometastatic and 8 (23.5%) were polymetastatic. Oligometastatic patients had improved median overall survival (OS) compared to polymetastatic patients (47.9 vs. 22.7 months, p = 0.036). For oligometastatic patients, definitive tumor directed therapy was associated with an improved median progression free survival (not reached vs 6.13 months, p = 0.001) and median OS (not reached vs 40.7 months, p = 0.004). CONCLUSION: In a cohort of patients surgically treated for HPV-associated OPSCC, metachronous metastatic disease was uncommon and, in most cases, considered oligometastatic. Oligometastasis portends a favorable prognosis and definitive tumor directed therapy may be associated with improved overall survival in these patients. Future multi-institutional efforts are warranted to further demonstrate the impact of definitive tumor directed therapy on disease outcomes.
Subject(s)
Oropharyngeal Neoplasms , Papillomavirus Infections , Robotic Surgical Procedures , Squamous Cell Carcinoma of Head and Neck , Alphapapillomavirus , Humans , Oropharyngeal Neoplasms/surgery , Oropharyngeal Neoplasms/virology , Papillomavirus Infections/complications , Prognosis , Retrospective Studies , Squamous Cell Carcinoma of Head and Neck/surgery , Squamous Cell Carcinoma of Head and Neck/virologyABSTRACT
BACKGROUND: Patients with human papillomavirus (HPV)-negative oropharyngeal squamous cell carcinoma (OPSCC) continue to experience disappointing outcomes following chemoradiotherapy (CRT) and appreciable morbidity following historical surgical approaches. We aimed to investigate the oncologic outcomes and perioperative morbidity of a transoral robotic surgery (TORS) approach to surgically resectable HPV-negative OPSCC. METHODS: Retrospective analysis HPV-negative OPSCC patients who underwent TORS, neck dissection and pathology-guided adjuvant therapy (2005-2017). RESULTS: Fifty-six patients (91.1% stage III/IV) were included. Three-year overall survival, locoregional control, and disease-free survival were 85.5%, 84.4%, and 73.6%, respectively (median follow-up 30.6 months, interquartile range 18.4-66.6). Eighteen (32.1%) patients underwent adjuvant radiotherapy and 20 (39.3%) underwent adjuvant CRT. Perioperative mortality occurred in one (1.8%) patient and hemorrhage occurred in two (3.6%) patients. Long-term gastrostomy and tracheostomy rates were 5.4% and 0.0%, respectively. CONCLUSION: The TORS approach for resectable HPV-negative OPSCC can achieve encouraging oncologic outcomes with infrequent morbidity.
Subject(s)
Carcinoma, Squamous Cell , Oropharyngeal Neoplasms , Papillomavirus Infections , Robotic Surgical Procedures , Carcinoma, Squamous Cell/surgery , Chemoradiotherapy, Adjuvant , Humans , Oropharyngeal Neoplasms/surgery , Retrospective Studies , Robotic Surgical Procedures/adverse effectsABSTRACT
BACKGROUND: Patients with oropharyngeal cancer who undergo transoral robotic surgery (TORS) and have high-risk features generally receive adjuvant chemoradiotherapy or trimodality therapy (TMT). The notion that TMT leads to high toxicity is largely based on studies that included human papilloma virus (HPV)-negative cancers and/or nonrobotic surgery; we sought to describe outcomes in HPV-associated oropharyngeal squamous cell cancer (HPV + OPSCC) undergoing TORS-TMT. METHODS: In consecutive patients with HPV + OPSCC receiving TMT at an academic center from 2010 to 2017, survival was estimated using Kaplan-Meier methodology, and toxicities were ascertained via chart review. RESULTS: In our cohort of 178 patients, 5-year survival was 93.6%. Feeding tube rates were 25.8% at therapy completion and 0.7% at 1 year. Rates of grade ≥ 3 kidney injury, anemia, and neutropenia in cisplatin-treated patients were 2.7%, 3.4%, and 11.0%, respectively. CONCLUSIONS: Patients with HPV + OPSCC who underwent TORS-TMT had excellent survival and low rates of toxicity and feeding tube dependence. These outcomes compare favorably to historical cohorts treated with definitive chemoradiotherapy.
Subject(s)
Alphapapillomavirus , Carcinoma, Squamous Cell , Head and Neck Neoplasms , Oropharyngeal Neoplasms , Robotic Surgical Procedures , Carcinoma, Squamous Cell/therapy , Chemoradiotherapy, Adjuvant , Humans , Oropharyngeal Neoplasms/therapy , Papillomaviridae , Retrospective Studies , Robotic Surgical Procedures/adverse effectsABSTRACT
OBJECTIVE: To analyze the patterns, risk factors, and salvage outcomes for locoregional recurrences (LRR) after treatment with transoral robotic surgery (TORS) for HPV-associated oropharyngeal squamous cell carcinoma (HPV+ OPSCC). STUDY DESIGN: Retrospective analysis of HPV+ OPSCC patients completing primary TORS, neck dissection, and NCCN-guideline-compliant adjuvant therapy at a single institution from 2007 to 2017. METHODS: Features associated with LRR, detailed patterns of LRR, and outcomes of salvage therapy were analyzed. Disease-free survival (DFS) and overall survival (OS) were calculated for subgroups of patients receiving distinct adjuvant treatments. RESULTS: Of 541 patients who completed guideline-indicated therapy, the estimated 5-year LRR rate was 4.5%. There were no identifiable clinical or pathologic features associated with LRR. Compared to patients not receiving adjuvant therapy, those who received indicated adjuvant radiation alone had a lower risk of LRR (HR 0.28, 95% CI [0.09-0.83], P = .023), but there was no difference in DFS (P = .21) and OS (P = .86) between adjuvant therapy groups. The 5-year OS for patients who developed LRR was 67.1% vs. 93.9% for those without LRR (P < .001). Patients who initially received adjuvant chemoradiation and those suffering local, in-field, and/or retropharyngeal node recurrences had decreased disease control after salvage therapy. CONCLUSION: LRR rates are low for HPV+ OPSCCs completing TORS and guideline-compliant adjuvant therapy. Patients without indication for adjuvant therapy more often suffer LRR, but these recurrences are generally controllable by salvage therapy. Improved understanding of the patterns of recurrence most amenable to salvage therapy may guide treatment decisions, counseling, and adjuvant therapy de-escalation trials. LEVEL OF EVIDENCE: 3 Laryngoscope, 131:E2865-E2873, 2021.
Subject(s)
Neoplasm Recurrence, Local/epidemiology , Oropharyngeal Neoplasms/therapy , Papillomavirus Infections/therapy , Robotic Surgical Procedures/statistics & numerical data , Squamous Cell Carcinoma of Head and Neck/therapy , Aged , Alphapapillomavirus/isolation & purification , Chemoradiotherapy, Adjuvant/statistics & numerical data , Cyclin-Dependent Kinase Inhibitor p16/analysis , Cyclin-Dependent Kinase Inhibitor p16/metabolism , Disease-Free Survival , Female , Humans , Male , Middle Aged , Natural Orifice Endoscopic Surgery/methods , Neoplasm Recurrence, Local/prevention & control , Neoplasm Recurrence, Local/virology , Oropharyngeal Neoplasms/mortality , Oropharyngeal Neoplasms/pathology , Oropharyngeal Neoplasms/virology , Oropharynx/pathology , Oropharynx/surgery , Oropharynx/virology , Papillomavirus Infections/mortality , Papillomavirus Infections/pathology , Papillomavirus Infections/virology , Radiotherapy, Adjuvant/statistics & numerical data , Retrospective Studies , Robotic Surgical Procedures/methods , Squamous Cell Carcinoma of Head and Neck/mortality , Squamous Cell Carcinoma of Head and Neck/pathology , Squamous Cell Carcinoma of Head and Neck/virologyABSTRACT
OBJECTIVES: To determine whether up-front trans-oral robotic surgery (TORS) for clinically-staged locally-advanced human papillomavirus (HPV)-related oropharyngeal cancer is associated with oncologic and survival outcomes comparable to early-stage (cT1/T2) tumors. MATERIALS AND METHODS: Retrospective cohort study of 628 patients with HPV-related oropharyngeal cancer who underwent up-front TORS from 2007 to 2017. Patients were stratified into two cohorts based on early-stage (cT1/2) versus locally-advanced (cT3/4) tumor at presentation. RESULTS: We identified 589 patients who presented with early-stage tumors, and 39 patients with locally-advanced tumors. Of these, 73% of patients required adjuvant radiation, and 33% required adjuvant chemoradiation. There was no significant difference in the administration of adjuvant radiation or chemoradiation between the two cohorts. Patients in the locally-advanced disease cohort were significantly more likely to have Stage II/III disease by clinical and pathologic criteria by American Joint Committee on Cancer 8th edition criteria (p < 0.001). However, there was no significant difference in 5-year overall survival (OS) or recurrence-free survival (RFS) based on Kaplan-Meier survival estimates between the two cohorts (p = 0.75, 0.6, respectively), with estimated OS of 91% at 5 years, and estimated RFS of 86% at 5 years across the study population. CONCLUSIONS: Up-front TORS offers favorable survival outcomes for appropriately selected locally-advanced cases of HPV-related oropharyngeal cancer. Furthermore, up-front TORS is comparably effective in allowing avoidance of adjuvant therapy, particularly chemotherapy, in both cT1/T2 and locally-advanced HPV-positive oropharyngeal cancer. In the absence of clear technical contraindication to surgery, cT3/T4 classification should not be considered an absolute contraindication to surgery.
Subject(s)
Oropharyngeal Neoplasms , Papillomavirus Infections , Robotic Surgical Procedures , Alphapapillomavirus , Chemoradiotherapy, Adjuvant , Humans , Neoplasm Staging , Oropharyngeal Neoplasms/pathology , Oropharyngeal Neoplasms/surgery , Oropharyngeal Neoplasms/virology , Papillomavirus Infections/pathology , Retrospective StudiesABSTRACT
OBJECTIVES: Guidelines for transoral robotic surgery (TORS) have generally regarded patients with retropharyngeal carotid arteries as contraindicated for surgery due to a theoretical risk of intraoperative vascular injury and/or perioperative cerebrovascular accident. We aimed to demonstrate that careful TORS-assisted resection and free flap coverage could not only avoid intraoperative injury and provide a physical barrier for vessel coverage but also achieve adequate margin control. STUDY DESIGN: Retrospective cohort analysis. METHODS: Retrospective review of patients with oropharyngeal malignancies and radiologically confirmed retropharyngeal carotid arteries who underwent TORS, concurrent neck dissection, and free flap reconstruction between 2015 and 2019. RESULTS: Twenty patients were included, 19 (95.0%) with tonsillar tumors and one (5.0%) with a tongue base tumor with significant tonsillar extension. Eighteen patients (90.0%) received a radial artery forearm flap, one (5.0%) an ulnar artery forearm flap, and one (5.0%) an anteromedial thigh flap. All 20 (100%) flaps were inset through combined transcervical and transoral approaches without mandibulotomy. There were no perioperative mortalities, carotid injuries, oropharyngeal bleeds, cervical hematomas, or cerebrovascular accidents. One patient (5.0%) had a free flap failure requiring explant. All patients underwent decannulation and resumed a full oral diet. The mean length of hospitalization was 6.8 (standard deviation 1.2) days. One (5.0%) patient had a positive margin. CONCLUSION: In this analysis, 20 patients with oropharyngeal malignancy and retropharyngeal carotid arteries underwent TORS, neck dissection, and microvascular reconstruction without serious complication (perioperative mortality, vascular injury, or neurologic sequalae) with an acceptable negative margin rate. These results may lead to a reconsideration of a commonly held contraindication to TORS. LEVEL OF EVIDENCE: 3 Laryngoscope, 131:E821-E827, 2021.
Subject(s)
Carotid Artery, Internal/abnormalities , Free Tissue Flaps , Intraoperative Complications/prevention & control , Oropharyngeal Neoplasms/surgery , Plastic Surgery Procedures/methods , Robotic Surgical Procedures/methods , Aged , Female , Humans , Male , Middle Aged , Neck Dissection , Oropharyngeal Neoplasms/pathology , Retrospective StudiesABSTRACT
BACKGROUND: Some patients with human papillomavirus (HPV)-associated oropharyngeal squamous cell carcinoma (OPSCC) do not receive guideline-recommended postoperative radiation therapy (PORT) following primary transoral robotic surgery (TORS). METHODS: Three-hundred and sixty-four patients with treatment-naïve, HPV-associated OPSCC were recommended to receive PORT based on clinicopathological features following TORS. Patients were stratified based on if they received PORT. Oncologic outcomes were compared. RESULTS: The 3-year locoregional failure (LRF) was 32% in patients who did not receive PORT and 4% in patients who received PORT (P < .001). Despite increased LRF, avoiding PORT was not associated with increased 3-year distant metastasis rates (8% vs 4%, P = .56) or worse 3-year survival (95% vs 98%, P = .34). Recurrences in the surgery alone cohort varied between local and regional sites and were often successfully salvaged. CONCLUSIONS: Patients with HPV-associated OPSCC who do not receive indicated PORT have an increased risk of LRF but similar survival due to high salvage rates.
Subject(s)
Alphapapillomavirus , Carcinoma, Squamous Cell , Head and Neck Neoplasms , Oropharyngeal Neoplasms , Robotic Surgical Procedures , Carcinoma, Squamous Cell/therapy , Humans , Neoplasm Recurrence, Local , Oropharyngeal Neoplasms/surgery , Papillomaviridae , Retrospective Studies , Robotic Surgical Procedures/adverse effects , Squamous Cell Carcinoma of Head and Neck/surgeryABSTRACT
OBJECTIVE: Despite epidemiologic evidence that second primaries occur infrequently in HPV (human papillomavirus)-associated oropharyngeal squamous cell carcinoma, recent recommendations advocate for elective contralateral palatine tonsillectomy. We aimed to study this discordance and define the necessary extent of up-front surgery in a large contemporary cohort with long-term follow-up treated with unilateral transoral robotic surgery. We hypothesized that second primaries are discovered exceedingly rarely during follow-up and that survival outcomes are not compromised with a unilateral surgical approach. STUDY DESIGN: Retrospective cohort analysis. SETTING: Tertiary care academic center between 2007 and 2017. METHODS: Records for patients with p16-positive oropharyngeal squamous cell carcinoma of the tonsil and workup suggestive of unilateral disease who underwent ipsilateral transoral robotic surgery were analyzed for timing and distribution of locoregional recurrence, distant metastases, and second primary occurrence as well as survival characteristics. RESULTS: Among 295 included patients, 21 (7.1%) had a locoregional recurrence; 17 (5.8%) had a distant recurrence; and 3 (1.0%) had a second primary during a median follow-up of 48.0 months (interquartile range, 29.5-62.0). Only 1 (0.3%) had a second primary found in the contralateral tonsil. The 2- and 5-year estimates of overall survival were 95.5% (SE, 1.2%) and 90.1% (SE, 2.2%), respectively, while the 2- and 5-year estimates of disease-free survival were 90.0% (SE, 1.8%) and 84.7% (SE, 2.3%). CONCLUSION: Second primary occurrence in the contralateral tonsil was infrequent, and survival outcomes were encouraging with unilateral surgery. This provides a rationale for not routinely performing elective contralateral tonsillectomy in patients whose workup suggests unilateral disease.
Subject(s)
Carcinoma, Squamous Cell/surgery , Carcinoma, Squamous Cell/virology , Papillomavirus Infections/surgery , Tonsillar Neoplasms/surgery , Tonsillar Neoplasms/virology , Tonsillectomy/methods , Adult , Aged , Cohort Studies , Female , Humans , Male , Middle Aged , Practice Guidelines as Topic , Retrospective StudiesABSTRACT
Importance: While early epidemiologic studies ascribed increases in the incidence of human papillomavirus-associated oropharyngeal cancers to middle-aged patients, recent analyses have demonstrated an increasing median age of diagnosis. Treatment of patients older than 70 years is controversial as their inclusion in the practice-defining clinical trials has been limited and the survival benefit conferred by chemotherapy may be outweighed by treatment toxic effects. Objective: To assess the oncologic outcomes of older adults with human papillomavirus-associated oropharyngeal cancer who underwent upfront transoral robotic surgery and pathologic characteristics-guided adjuvant therapy in a large cohort of patients with close follow-up. Design, Setting, and Participants: A retrospective cohort analysis was conducted in a tertiary care academic medical center between January 1, 2010, and December 30, 2017. Patients aged 70 years or older at time of diagnosis with biopsy-proven and surgically resectable p16-positive oropharyngeal cancers were included. Data analysis was conducted from March 1 to June 1, 2020. Exposures: Transoral robotic surgery oropharyngeal resection and neck dissection with pathologic characteristic-guided adjuvant therapy. Main Outcomes and Measures: Three-year estimates of disease-specific survival, overall survival, and disease-free survival, as well as rates of adjuvant therapy (radiotherapy and chemoradiotherapy) and perioperative complications. Results: Seventy-seven patients were included (median age, 73.0; interquartile range, 71.0-76.0; range, 70-89 years); of these, 58 were men (75.3%). Perioperative mortality was 1.3% and the rate of oropharyngeal hemorrhage was 2.6%. Twenty-seven patients (35.1%) underwent postoperative radiotherapy and 20 patients (26.0%) underwent postoperative chemoradiotherapy. The median length of follow-up was 39.6 (range, 0.1-96.2) months, and the 3-year estimates of survival were 92.4% (95% CI, 82.4%-96.9%) for disease-specific survival, 90.0% (95% CI, 79.4%-95.0%) for overall survival, and 84.3% (95% CI, 73.4%-91.0%) for disease-free survival. Conclusions and Relevance: The findings of this cohort study suggest that transoral robotic surgery and pathologic characteristic-guided adjuvant therapy can provide beneficial survival outcomes, infrequent perioperative mortality, and, for most carefully selected older adults, obviate the need for chemotherapy.
Subject(s)
Carcinoma, Squamous Cell/surgery , Carcinoma, Squamous Cell/virology , Oropharyngeal Neoplasms/surgery , Oropharyngeal Neoplasms/virology , Papillomavirus Infections/complications , Robotic Surgical Procedures , Age Factors , Aged , Aged, 80 and over , Carcinoma, Squamous Cell/mortality , Disease-Free Survival , Female , Humans , Male , Neck Dissection , Oropharyngeal Neoplasms/mortality , Papillomavirus Infections/mortality , Papillomavirus Infections/therapy , Retrospective Studies , Survival Rate , Treatment OutcomeABSTRACT
INTRODUCTION: The COVID-19 pandemic has raised controversies regarding safe and effective care of patients with head and neck cancer. It is unknown how much the pandemic has changed surgeon practice. METHODS: A questionnaire was distributed to head and neck surgeons assessing opinions related to treatment and concerns for the safety of patients, self, family, and staff. RESULTS: A total of 88 head and neck surgeons responded during the study period. Surgeons continued to recommend primary surgical treatment for oral cavity cancers. Respondents were more likely to consider nonsurgical therapy for patients with early glottic cancers and HPV-mediated oropharynx cancer. Surgeons were least likely to be concerned for their own health and safety and had the greatest concern for their resident trainees. CONCLUSIONS: This study highlights differences in the willingness of head and neck surgeons to delay surgery or alter plans during times when hospital resources are scarce and risk is high.
Subject(s)
Coronavirus Infections/epidemiology , Elective Surgical Procedures/statistics & numerical data , Head and Neck Neoplasms/surgery , Pandemics/statistics & numerical data , Pneumonia, Viral/epidemiology , Surgical Oncology/organization & administration , Surveys and Questionnaires , COVID-19 , Coronavirus Infections/prevention & control , Female , Head and Neck Neoplasms/epidemiology , Head and Neck Neoplasms/pathology , Humans , Infection Control/organization & administration , Male , Occupational Health , Pandemics/prevention & control , Patient Safety , Pneumonia, Viral/prevention & control , Practice Patterns, Physicians'/trends , Risk Management , Surgeons/statistics & numerical data , Time-to-Treatment/statistics & numerical data , United StatesABSTRACT
Disconjugate eye movements have been associated with traumatic brain injury since ancient times. Ocular motility dysfunction may be present in up to 90% of patients with concussion or blast injury. We developed an algorithm for eye tracking in which the Cartesian coordinates of the right and left pupils are tracked over 200 sec and compared to each other as a subject watches a short film clip moving inside an aperture on a computer screen. We prospectively eye tracked 64 normal healthy noninjured control subjects and compared findings to 75 trauma subjects with either a positive head computed tomography (CT) scan (n=13), negative head CT (n=39), or nonhead injury (n=23) to determine whether eye tracking would reveal the disconjugate gaze associated with both structural brain injury and concussion. Tracking metrics were then correlated to the clinical concussion measure Sport Concussion Assessment Tool 3 (SCAT3) in trauma patients. Five out of five measures of horizontal disconjugacy were increased in positive and negative head CT patients relative to noninjured control subjects. Only one of five vertical disconjugacy measures was significantly increased in brain-injured patients relative to controls. Linear regression analysis of all 75 trauma patients demonstrated that three metrics for horizontal disconjugacy negatively correlated with SCAT3 symptom severity score and positively correlated with total Standardized Assessment of Concussion score. Abnormal eye-tracking metrics improved over time toward baseline in brain-injured subjects observed in follow-up. Eye tracking may help quantify the severity of ocular motility disruption associated with concussion and structural brain injury.