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Author(s): Saiyed, Faiez K; Guo, Theresa; Johnson, Faye; Myers, Jeffrey N | Abstract: BackgroundOutcomes of oropharyngeal squamous cell carcinoma (OPSCC) after development of distant metastases (DM) in the context of human papillomavirus (HPV) tumor status remain controversial in the literature.MethodsOPSCC patients with DM treated between June 2015 and March 2019 were included from a prospectively enrolled database. Characteristics of DM including sites, episodes, and timing of disease were analyzed in addition to survival after DM.ResultsSixty-nine HPV-positive and 18 HPV-negative OPSCC patients with DM were included. The 2-year survival after DM was higher for HPV-positive patients (54.0% vs. 11.3%, pnl 0.001). HPV-positive patients did not demonstrate greater episodes or sites of DM. Multiple sites of DM, early development of DM, and Charlson comorbidity Index were independently associated with worse survival after DM.ConclusionsWhile multiple sites, early DM, and comorbidities were poor prognostic factors, OPSCC patients with distant progression can have substantial survival after DM, including M1 patients.

Background We focused on a cohort of radiation naive patients who had recurrent oral cavity cancer (recurrent OCC) to assess their outcomes with salvage multimodal therapy. Methods A retrospective single institutional study was performed of patients with recurrent OCC. Disease recurrence and survival outcomes were assessed. Results Seventy-eight patients were analyzed. All patients had salvage surgery and intensity-modulated radiotherapy (IMRT) and 74% had chemotherapy. Five-year overall survival, recurrence-free survival, and locoregional control rates were 59%, 60%, and 74%, respectively. Conclusion Outcomes of radiation naive patients with recurrent OCC are fair, and seem similar with patients with locally advanced nonrecurrent OCC treated with multimodal therapy. © 2016 Wiley Periodicals, Inc. Head Neck 39: 633–638, 2017

Background This was a retrospective study of patients with human papillomavirus (HPV)-associated oropharyngeal cancer treated with concurrent systemic therapy and radiation. Methods Data were extracted through chart review, and statistical analyses included frequency tabulation, chi-square, and Kaplan–Meier tests. Results Three hundred thirty-nine patients were analyzed; 166 received neoadjuvant chemotherapy. One hundred thirty-six patients were treated with cisplatin, 123 with cetuximab, and 59 with carboplatin. The 2-, 3-, and 5-year actuarial overall survival rates were 92%, 88%, and 78%, respectively. There were no significant differences in survival or disease control when analyzed by systemic agent. Platin-treated patients had greater hematologic toxicity, and required more intravenous hydration. The incidence of confluent mucositis was highest among patients treated with cetuximab. Conclusion Platin and cetuximab seem to have similar efficacy when delivered concurrently with radiation in our retrospective population study. Although platin did cause greater hematologic toxicity, radiation-specific side effects seemed relatively comparable. © 2015 Wiley Periodicals, Inc. Head Neck, 2015

Background Spindle epithelial tumor with thymus-like differentiation (SETTLE) is a rare cancer of thymic origin with little information available for treating clinicians. Methods We performed a comprehensive literature search and updates were requested from all authors. We report one recent case. Results We present the most comprehensive review of the clinical literature for SETTLE. We identified 41 published cases. SETTLE usually presents as an asymptomatic neck mass. Most patients successfully underwent surgical resection of the primary tumor. The mean latency to develop metastasis was 10 years. SETTLE is uniformly responsive to radiotherapy and combination chemotherapy in the rare cases where response data are available. Conclusion Although SETTLE is initially indolent, it has the capacity to metastasize late in its course. The malignant potential of this tumor might be underestimated because of the lack of long-term follow-up. In cases in which complete surgical resection is not possible, radiotherapy or combination chemotherapy is effective. © 2014 Wiley Periodicals, Inc. Head Neck 37: 746–754, 2015