OBJECTIVES: Standard treatment for patients with poor-risk, resected head and neck squamous cell carcinoma (HNSCC) is adjuvant radiation therapy combined with high-dose cisplatin. Many patients are treated with weekly cisplatin; it is not known whether weekly and high-dose cisplatin are equivalent. This study compares the outcomes of patients with locally-advanced HPV-negative HNSCC and HPV/p16-positive oropharynx HNSCC treated with adjuvant chemoradiation therapy with either high-dose or weekly cisplatin. MATERIALS AND METHODS: Retrospective review of patients with Stage III/IV HNSCC who had surgery followed by adjuvant chemoradiation therapy at Mayo Clinic, Rochester. HPV and/or p16 status was available for all oropharynx patients. RESULTS: 104 Patients (51 high-dose, 53 weekly) were analyzed. The 3-year overall survival was 84% and 75% for patients who received high dose and weekly cisplatin, respectively (p=0.30). The 3-year recurrence free survival was 71% and 74% in the high dose and weekly cisplatin group, respectively (p=0.95). Patients with HPV/p16-positive oropharynx cancer who received adjuvant chemoradiation therapy with high-dose and weekly cisplatin had three-year overall survival rates of 91% and 86% (p=0.56), and 3-year recurrence free survival of 84% and 82% (p=0.93). Extracapsular extension did not affect prognosis in either group. CONCLUSIONS: No significant survival difference was seen between patients with locally advanced HNSCC treated with adjuvant chemoradiation therapy with high-dose or weekly cisplatin, although there was a trend for improved survival with high-dose cisplatin. Weekly cisplatin in the adjuvant setting may be a better treatment for patients with HPV-positive oropharynx cancer to preserve survival and minimize toxicity.
OBJECTIVES: Standard treatment for patients with poor-risk, resected head and neck squamous cell carcinoma (HNSCC) is adjuvant radiation therapy combined with high-dose cisplatin. Many patients are treated with weekly cisplatin; it is not known whether weekly and high-dose cisplatin are equivalent. This study compares the outcomes of patients with locally-advanced HPV-negative HNSCC and HPV/p16-positive oropharynx HNSCC treated with adjuvant chemoradiation therapy with either high-dose or weekly cisplatin. MATERIALS AND METHODS: Retrospective review of patients with Stage III/IV HNSCC who had surgery followed by adjuvant chemoradiation therapy at Mayo Clinic, Rochester. HPV and/or p16 status was available for all oropharynx patients. RESULTS: 104 Patients (51 high-dose, 53 weekly) were analyzed. The 3-year overall survival was 84% and 75% for patients who received high dose and weekly cisplatin, respectively (p=0.30). The 3-year recurrence free survival was 71% and 74% in the high dose and weekly cisplatin group, respectively (p=0.95). Patients with HPV/p16-positive oropharynx cancer who received adjuvant chemoradiation therapy with high-dose and weekly cisplatin had three-year overall survival rates of 91% and 86% (p=0.56), and 3-year recurrence free survival of 84% and 82% (p=0.93). Extracapsular extension did not affect prognosis in either group. CONCLUSIONS: No significant survival difference was seen between patients with locally advanced HNSCC treated with adjuvant chemoradiation therapy with high-dose or weekly cisplatin, although there was a trend for improved survival with high-dose cisplatin. Weekly cisplatin in the adjuvant setting may be a better treatment for patients with HPV-positive oropharynx cancer to preserve survival and minimize toxicity.
Authors: Petr Szturz; Kristien Wouters; Naomi Kiyota; Makoto Tahara; Kumar Prabhash; Vanita Noronha; Ana Castro; Lisa Licitra; David Adelstein; Jan B Vermorken Journal: Oncologist Date: 2017-05-22
Authors: S Andrew Skillington; Dorina Kallogjeri; James S Lewis; Jay F Piccirillo Journal: JAMA Otolaryngol Head Neck Surg Date: 2017-03-01 Impact factor: 6.223
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Authors: Arslan Babar; Neil M Woody; Ahmed I Ghanem; Jillian Tsai; Neal E Dunlap; Matthew Schymick; Howard Y Liu; Brian B Burkey; Eric D Lamarre; Jamie A Ku; Joseph Scharpf; Brandon L Prendes; Nikhil P Joshi; Jimmy J Caudell; Farzan Siddiqui; Sandro V Porceddu; Nancy Lee; Larisa Schwartzman; Shlomo A Koyfman; David J Adelstein; Jessica L Geiger Journal: Curr Oncol Date: 2021-06-30 Impact factor: 3.677