کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3166521 | 1199117 | 2016 | 5 صفحه PDF | دانلود رایگان |
ObjectivesThis study investigated the prevalence of human papillomavirus (HPV)-related oropharyngeal squamous cell carcinoma (OPSCC) and compared patient profiles and outcomes between HPV-positive and HPV-negative groups.Study DesignThis retrospective study included all patients treated for OPSCC in the University Hospitals of Leuven between 2004 and 2012. Paraffin-embedded tumor tissue was available for all patients. Patient characteristics, treatment, and follow-up data were retrieved from medical files. HPV status was determined by immunohistochemical staining for the p16 epitope.ResultsAmong 94 patients, the prevalence of HPV-positive OPSCC was 22.34%. Compared with HPV-negative tumors, HPV-positive tumors were correlated with less smoking and alcohol consumption, tonsillar sublocalization (P < .05), and younger age. HPV-positive OPSCC was associated with better overall survival (62.2%) compared with HPV-negative OPSCC (42.5%; P = .0588).ConclusionsAmong patients with OPSCC, those with HPV exhibited profiles different from those without HPV. HPV-positive OPSCC was associated with better overall survival compared with HPV-negative OPSCC. HPV-positive OPSCC prevalence increased over time.
Journal: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology - Volume 121, Issue 5, May 2016, Pages 456–460