Background: In order to test some hypotheses of risk factors for oropharyngeal cancer (neoplasm of base of tongue, palate and tonsils) matched case-control study was conducted in Belgrade, Serbia and Montenegro, during the period 1998-2000.
Methods: Study comprised 100 incidence cases with oropharyngeal cancer and 100 controls with some non-malignant diseases of head and neck.
Results: According to multivariate analysis, ever smoking, interaction between smoking and alcohol consumption, and occupational exposure to wood dust were found to be independent risk factors for oropharyngeal cancer (odds ratio-OR=5.10 95% confidence intervals-95% CI=1.70-15.27, OR=2.61 95% CI=1.54-4.41, and OR=4.16 95% CI=1.45-11.91, respectively).
Conclusion: The results of the present study are in line with other authors' findings showing that smoking and alcohol consumption are the main risk factors for oropharyngeal cancer. The effect of occupational exposure to wood dust warrants further investigation.
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http://dx.doi.org/10.1016/j.cdp.2006.02.001 | DOI Listing |
J Virol
January 2025
Institute for Medical Virology and Epidemiology of Viral Diseases, University of Tuebingen, Tuebingen, Germany.
Human papillomaviruses (HPV) from the genus beta have been implicated in the development of cutaneous squamous cell cancer in and organ transplant patients. In contrast to alpha-high-risk HPV, which cause ano-genital and oropharyngeal cancers, beta-HPV replication is not well understood. The beta-HPV49 transcriptome was analyzed by RNA sequencing using stable keratinocyte cell lines maintaining high levels of extrachromosomally replicating E8- genomes, which can be established due to a lack of the viral E8^E2 repressor protein.
View Article and Find Full Text PDFLaryngoscope Investig Otolaryngol
February 2025
Objective: The incidence of human papillomavirus (HPV)-related oropharyngeal cancers has increased such that they are now the most prevalent HPV-related cancer. In 2020, the Food and Drug Administration (FDA) expanded the indication for Gardasil-9 to include the prevention of oropharyngeal and other head and neck cancers caused by selected HPV types, but uptake remains low. Otolaryngology office interactions may provide opportunities to increase uptake, given the relevance of HPV to clinical practice.
View Article and Find Full Text PDFOral Oncol
January 2025
Department of Otolaryngology, The Affiliated Traditional Chinese Medicine Hospital, Southwest Medical University, Luzhou 646000 Sichuan, China. Electronic address:
Cancer Epidemiol Biomarkers Prev
January 2025
A.C. Camargo Cancer Center, São Paulo, Brazil.
Background: Oropharyngeal cancer (OPC) incidence is rising globally, predominantly in high-income countries due to human papillomavirus (HPV) infection. However, further data on OPC incidence in Brazil is needed. The aim of this study was to estimate the incidence, trends, and predictions of OPC in Brazilian population-based cancer registries (PBCRs) by period, sex, and topography.
View Article and Find Full Text PDFHum Vaccin Immunother
December 2025
Institute of Pathological Anatomy, Faculty of Medicine, Comenius University in Bratislava and University Hospital in Bratislava, Bratislava, Slovakia.
Considering the increasing use of immune checkpoint inhibitors in cancer treatment, our aim is to report a rare cutaneous immune-related adverse event induced by PD-1 inhibitor pembrolizumab and provide a brief overview of pembrolizumab-induced subacute cutaneous lupus erythematosus (SCLE) cases in the literature. We report a 67-year-old woman with oropharyngeal squamous cell carcinoma who developed SCLE during treatment with pembrolizumab. After 18 weeks (sixth cycle) of pembrolizumab immunotherapy, a widespread pruritic erythematous rash evaluated as grade 3 immune-related adverse event appeared primarily on the patient's limbs.
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