Clinical oncology : a journal of the Royal College of Radiologists
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Clin Oncol (R Coll Radiol) · Nov 2013
The prognostic significance of the biomarker p16 in oropharyngeal squamous cell carcinoma.
There is an increasing incidence of human papillomavirus (HPV)-positive oropharyngeal squamous cell cancers (OPSCC) mostly associated with favourable outcomes. p16 immunohistochemistry is a surrogate marker for HPV positivity in OPSCC. The prognostic strength of p16 over traditional prognostic factors is not fully characterised. In this study, we evaluated the clinical and demographic differences between p16-positive and -negative OPSCC and characterised its prognostic strength versus traditional prognostic factors. ⋯ This study shows that p16 is the single most important prognostic variable in OPSCC, surpassing traditional prognostic factors for both CSS and RFS. Furthermore, disease stage has no prognostic significance in p16-positive patients, highlighting the need for routine p16 assessment in OPSCC.
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Clin Oncol (R Coll Radiol) · Nov 2013
The efficacy of induction chemotherapy with docetaxel, cisplatin and 5-fluorouracil combined with cisplatin concurrent chemoradiotherapy for locally advanced head and neck squamous cell carcinoma: a matched pair analysis.
The role of induction chemotherapy (ICT) for head and neck squamous cell carcinoma (HNSCC) is controversial. The aim of the study was to assess the benefit of ICT with docetaxel, cisplatin and 5-fluorouracil (5-FU) (TPF) when combined with concurrent cisplatin chemoradiotherapy (CRT) for HNSCC. ⋯ The addition of docetaxel to a cisplatin doublet ICT regimen before concurrent CRT may improve disease control for locally advanced HNSCC.