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Oropharyngeal cancer

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https://www.readbyqxmd.com/read/28431302/quality-of-life-in-survivors-of-oropharyngeal-cancer-a%C3%A2-systematic-review-and-meta-analysis-of-1366-patients
#1
REVIEW
Sanne Høxbroe Michaelsen, Christian Grønhøj, Jacob Høxbroe Michaelsen, Jeppe Friborg, Christian von Buchwald
Human papillomavirus (HPV)-associated oropharyngeal cancer (OPC) is rapidly increasing in incidence and has a favourable prognosis compared with HPV-negative disease. Current combined therapies include significant risks of morbidity for the growing group of survivors. This systematic review and meta-analysis investigates how treatment affects quality of life (QoL) in survivors of oropharyngeal cancer. PubMed, EMBASE and the Cochrane Library were systematically searched for all studies reporting patient-assessed QoL at least 1 year after treatment for OPC...
April 18, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/28423662/comparative-analysis-of-hpv16-gene-expression-profiles-in-cervical-and-in-oropharyngeal-squamous-cell-carcinoma
#2
Andrea Cerasuolo, Clorinda Annunziata, Marianna Tortora, Noemy Starita, Giovanni Stellato, Stefano Greggi, Maria Grazia Maglione, Franco Ionna, Simona Losito, Gerardo Botti, Luigi Buonaguro, Franco M Buonaguro, Maria Lina Tornesello
Human papillomavirus type 16 (HPV16) is the major cause of cervical cancer and of a fraction of oropharyngeal carcinoma. Few studies compared the viral expression profiles in the two types of tumor. We analyzed HPV genotypes and viral load as well as early (E2/E4, E5, E6, E6*I, E6*II, E7) and late (L1 and L2) gene expression of HPV16 in cervical and oropharyngeal cancer biopsies. The study included 28 cervical squamous cell carcinoma (SCC) and ten oropharyngeal SCC, along with pair-matched non-tumor tissues, as well as four oropharynx dysplastic tissues and 112 cervical intraepithelial neoplasia biopsies...
March 7, 2017: Oncotarget
https://www.readbyqxmd.com/read/28418875/incidence-and-clearance-of-oral-human-papillomavirus-infection-a-population-based-cohort-study-in-rural-china
#3
Chaoting Zhang, Fangfang Liu, Yaqi Pan, Qiuju Deng, Xiang Li, Zhonghu He, Mengfei Liu, Tao Ning, Chuanhai Guo, Yongmei Liang, Ruiping Xu, Lixin Zhang, Hong Cai, Yang Ke
The natural history of oral human papillomavirus (HPV) infection which is linked with the increased incidence of oropharyngeal squamous cell cancer (OPSCC) has been incompletely studied. Oral swab specimens and questionnaire data were obtained bi-annually for up to 6 visits from 4314 healthy adults aged 25-69 in rural Anyang, China. HPV infection status was evaluated with PCR-based sequencing. Participants with at least two consecutive valid HPV results within the study period were included in the incidence and clearance analysis...
March 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/28418447/association-of-oral-cavity-and-oropharyngeal-cancer-biomarkers-in-surgical-drain-fluid-with-patient-outcomes
#4
Amy Anne D Lassig, Anne M Joseph, Bruce R Lindgren, Bevan Yueh
Importance: Survival rates for head and neck cancer have been relatively stable for several decades. Individualized prognostic indicators are needed to identify patients at risk for poorer outcomes. Objective: To determine whether biomarker levels in surgical drain fluid of patients with head and neck cancer are associated with poor cancer outcomes. Design, Setting, and Participants: This prospective cohort study enrolled patients with squamous cell carcinoma (SCC) of the oral cavity and oropharynx who required surgical treatment from April 1, 2011, to February 1, 2016, at a tertiary or academic care center...
April 13, 2017: JAMA Otolaryngology—Head & Neck Surgery
https://www.readbyqxmd.com/read/28415759/kshv-co-infection-down-regulates-hpv16-e6-and-e7-from-cervical-cancer-cells
#5
Lu Dai, Yueyu Cao, Wei Jiang, Jovanny Zabaleta, Zhongmin Liu, Jing Qiao, Zhiqiang Qin
High-risk human papillomavirus (HPV) infection is the etiological agent of some malignancies such as cervical, oral and oropharyngeal cancers. Kaposi sarcoma-associated herpesvirus (KSHV) represents a principal causative agent of several human cancers arising in those immunocompromised patients. Interestingly, KSHV DNA has been detected in the oral cavity and the female genital tract, although its detection rate in cervical samples is very low and few reports are about KSHV/HPV co-infection. Therefore, it remains unclear about the role of KSHV co-infection in the development of HPV-related neoplasias...
March 15, 2017: Oncotarget
https://www.readbyqxmd.com/read/28415559/transcriptome-analysis-reveals-differentially-expressed-lncrnas-between-oral-squamous-cell-carcinoma-and-healthy-oral-mucosa
#6
Lu Feng, John R Houck, Pawadee Lohavanichbutr, Chu Chen
Oral cavity and oropharyngeal squamous cell carcinoma (OSCC) is a major cancer type in the head and neck region. To better understand the roles long non-coding RNA (lncRNA) play in OSCC carcinogenesis, we compared the expression levels of 3,054 probe sets for lncRNAs between 167 OSCCs and 45 healthy oral mucosa using an Affymetrix HG U133 plus 2.0 array dataset. We found 658 lncRNA transcripts (790 probe sets) to be significantly differentially expressed using a criteria of FDR < 0.01, with 36 of them (39 probe sets) showing more than a 2-fold change...
March 18, 2017: Oncotarget
https://www.readbyqxmd.com/read/28414659/knowledge-of-hpv-related-oropharyngeal-cancer-and-use-of-human-papillomavirus-vaccines-by-pediatricians-in-louisiana
#7
Vikas Mehta, Sean Holmes, Adam Master, Blake Leblanc, L Gloria Caldito, Joseph Bocchini
OBJECTIVES: To determine the level of knowledge of HPV related oropharyngeal cancer and practice patterns of HPV vaccine use by pediatricians. STUDY DESIGN, SUBJECTS, METHODS: IRB approved 18-question survey was administered to members of the Louisiana Chapter of the American Academy of Pediatrics. RESULTS: We received 116 responses (response rate: 15.9 percent );. 104 respondents (89.66 percent ); routinely recommend/offer HPV vaccine, 6 (5...
March 2017: Journal of the Louisiana State Medical Society: Official Organ of the Louisiana State Medical Society
https://www.readbyqxmd.com/read/28412923/fdg-pet-ct-predicts-outcome-in-oropharingeal-carcinoma-patients-undergoing-intensity-modulated-radiation-therapy-with-dose-escalation-to-fdg-avid-tumour-volumes
#8
Paola Mapelli, Sara Broggi, Elena Incerti, Pierpaolo Alongi, Margarita Kirienko, Claudio Fiorino, Italo Dell Oca, Federico Fallanca, Emilia Giovanna Vanoli, Nadia Gisella Di Muzio, Luigi Gianolli, Maria Picchio
PURPOSE: To evaluate the predictive value of FDG-PET/CT parameters on outcome of oropharyngeal squamocellular cancer (OSCC) patients undergoing helical tomotherapy (HTT), with dose escalation to FDG-PET/CT positive tumour volumes using the simultaneous integrated boost (SIB) technique. MATERIALS AND METHODS: We analysed 41 patients studied by FDG-PET/CT and treated with radical intent between 2005 and 2014 for OSCC. HTT-SIB was delivered in 30 fractions concomitantly: 69 Gy, as SIB, to the PET-positive volume (biological target volume - BTV-PET), both to the primary tumour (T) and lymph nodes (N), 66 Gy to the T and positive N, 54 Gy to the laterocervical nodes at risk...
April 13, 2017: Current Radiopharmaceuticals
https://www.readbyqxmd.com/read/28409743/pet-neck-a-multicentre-randomised-phase-iii-non-inferiority-trial-comparing-a-positron-emission-tomography-computerised-tomography-guided-watch-and-wait-policy-with-planned-neck-dissection-in-the-management-of-locally-advanced-n2-n3-nodal-metastases-in-patients
#9
Hisham Mehanna, Chris C McConkey, Joy K Rahman, Wai-Lup Wong, Alison F Smith, Chris Nutting, Andrew Gj Hartley, Peter Hall, Claire Hulme, Dharmesh K Patel, Sandra Ventorin von Zeidler, Max Robinson, Bal Sanghera, Lydia Fresco, Janet A Dunn
BACKGROUND: Planned neck dissection (ND) after radical chemoradiotherapy (CRT) for locally advanced nodal metastases in patients with head and neck squamous cell carcinoma (HNSCC) remains controversial. Thirty per cent of ND specimens show histological evidence of tumour. Consequently, a significant proportion of clinicians still practise planned ND. Fludeoxyglucose positron emission tomography (PET)-computerised tomography (CT) scanning demonstrated high negative predictive values for persistent nodal disease, providing a possible alternative paradigm to ND...
April 2017: Health Technology Assessment: HTA
https://www.readbyqxmd.com/read/28402398/the-health-system-and-policy-implications-of-changing-epidemiology-for-oral-cavity-and-oropharyngeal-cancers-in-the-united-states-from-1995-to-2016
#10
Charles W LeHew, Darien J Weatherspoon, Caryn E Peterson, Abigail Goben, Karolina Reitmajer, Herve Sroussi, Linda M Kaste
Oral cavity and oropharyngeal cancers are typically grouped under the general term, "oral cancer." Yet, the incidence of oropharyngeal cancers is increasing in the United States, while the incidence of oral cavity cancers has declined. These 2 distinct but conflated groups of oral cancers are attributed to different risk factors. Incidence and survival trends were examined across US population groups and by anatomical subsite. Disparities in incidence and survival by sex, race/ethnicity, and subsite were identified...
April 11, 2017: Epidemiologic Reviews
https://www.readbyqxmd.com/read/28399836/cost-effectiveness-of-response-evaluation-after-chemoradiation-in-patients-with-advanced-oropharyngeal-cancer-using-18-f-fdg-pet-ct-and-or-diffusion-weighted-mri
#11
Marjolein Je Greuter, Charlotte S Schouten, Jonas A Castelijns, Pim de Graaf, Emile Fi Comans, Otto S Hoekstra, Remco de Bree, Veerle Mh Coupé
BACKGROUND: Considerable variation exists in diagnostic tests used for local response evaluation after chemoradiation in patients with advanced oropharyngeal cancer. The yield of invasive examination under general anesthesia (EUA) with biopsies in all patients is low and it may induce substantial morbidity. We explored four response evaluation strategies to detect local residual disease in terms of diagnostic accuracy and cost-effectiveness. METHODS: We built a decision-analytic model using trial data of forty-six patients and scientific literature...
April 11, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28397651/-transmission-of-and-infection-with-human-papillomavirus-in-the-oropharynx
#12
Anne Bohr, Christian Grønhøj, Christel Lajer, Jan Gerstoft, Christian von Buchwald
The incidence of human papillomavirus (HPV)-associated oropharyngeal cancer is rising in the Western world, but little is known about transmission of the infection and the premalignant phase of the disease. In this article there is an overview of current knowledge with focus on transmission of HPV and risk factors which may lead to persistent infection and eventually cancer. Furthermore, there is a discussion about issues concerning the ability to measure and detect infection and the premalignant stadium in the oropharyngeal tissue...
March 27, 2017: Ugeskrift for Laeger
https://www.readbyqxmd.com/read/28397583/immunohistochemistry-analysis-of-cd44-egfr-and-p16-in-oral-cavity-and-oropharyngeal-squamous-cell-carcinoma
#13
Erin R Cohen, Isildinha M Reis, Carmen Gomez, Lutecia Pereira, Monika E Freiser, Gia Hoosien, Elizabeth J Franzmann
Objectives We analyze the relationship between CD44, epidermal growth factor receptor (EGFR), and p16 expression in oral cavity and oropharyngeal cancers in a diverse population. We also describe whether particular patterns of staining are associated with progression-free survival and overall survival. Study Design Prospective study, single-blind to pathologist and laboratory technologist. Setting Hospital based. Subjects and Methods Immunohistochemistry, comprising gross staining and cellular expression, was performed and interpreted in a blinded fashion on 24 lip/oral cavity and 40 oropharyngeal cancer specimens collected between 2007 and 2012 from participants of a larger study...
April 1, 2017: Otolaryngology—Head and Neck Surgery
https://www.readbyqxmd.com/read/28397563/pathologic-markers-in-surgically-treated-hpv-associated-oropharyngeal-cancer-retrospective-study-systematic-review-and-meta-analysis
#14
Patrick Tassone, Meghan Crawley, Cory Bovenzi, Tingting Zhan, William Keane, David Cognetti, Adam Luginbuhl, Joseph Curry
OBJECTIVE: Human papillomavirus-associated (HPV) oropharyngeal cancer is a unique clinical entity whose incidence is increasing. It is controversial whether traditional pathologic markers of aggressive head and neck cancer also apply in surgically treated HPV-associated disease. STUDY DESIGN: Retrospective study, systematic review, and meta-analysis Data Sources: PubMed and Cochrane review. REVIEW METHODS: PubMed and Cochrane review were searched for published articles on surgically treated HPV-associated oropharyngeal cancer...
May 2017: Annals of Otology, Rhinology, and Laryngology
https://www.readbyqxmd.com/read/28397339/recent-trends-in-oropharyngeal-cancer-funding-and-public-interest
#15
Michael A Blasco, Peter F Svider, Troy Tenbrunsel, Gautham Vellaichamy, George H Yoo, Andrew M Fribley, S Naweed Raza
OBJECTIVES/HYPOTHESIS: The incidence of oropharyngeal cancer (OPC) has increased in the United States. This has been driven by an increase in human papillomavirus (HPV)-positive OPC. Our objective is to determine trends in National Institutes (NIH)-supported research funding and public interest in OPC. METHODS: The NIH Research Portfolio Online Reporting Tools database was evaluated for projects related to OPC between 2004 and 2015. Projects were evaluated for total funding, relation to HPV, principal investigator departmental affiliation and degree, and NIH agency or center responsible for grant...
April 11, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28391376/evolving-disparities-in-the-epidemiology-of-oral-cavity-and-oropharyngeal-cancers
#16
Pardis Javadi, Arun Sharma, Whitney E Zahnd, Wiley D Jenkins
Incidence rates of head and neck cancers (HNC) associated with human papillomavirus (HPVa) infection are increasing while non-HPV-associated (non-HPVa) HNC cancer rates are decreasing. As nearly all sexually active individuals will acquire an HPV infection, it is important to understand epidemiologic trends of HNCs associated with this sexually transmitted disease. We analyzed SEER 9 (1973-2012) and 18 data (2000-2012) for HPVa HNCs (oropharynx area; OP) and non-HPVa (oral cavity area; OC). Incidence rates were examined by gender, race, rurality, geographic location, and time...
April 8, 2017: Cancer Causes & Control: CCC
https://www.readbyqxmd.com/read/28383824/implication-for-second-primary-cancer-from-visible-oral-and-oropharyngeal-premalignant-lesions-in-betel-nut-chewing-related-oral-cancer
#17
Shyun-Yu Liu, I-Jung Feng, Yu-Wei Wu, Ching-Yuan Chen, Chao-Nan Hsiung, Hsueh-Wei Chang, Che-Yi Lin, Min-Te Chang, Hsi-Chien Yu, Sheng-Yang Lee, Ching-Yu Yen
BACKGROUND: Visible oral and oropharyngeal premalignant lesions may be used to monitor for a second primary oral cancer. To control for bias, we focused on the visible oral and oropharyngeal premalignant lesions of patients with oral cancer with a positive betel-nut chewing habit. Visible oral and oropharyngeal premalignant lesions that can predict second primary oral cancers were studied. METHODS: Nine hundred ninety-seven patients with positive betel-nut chewing habits and oral cancer were enrolled in this retrospective cohort study...
April 6, 2017: Head & Neck
https://www.readbyqxmd.com/read/28383029/genetic-mutation-and-exosome-signature-of-human-papilloma-virus-associated-oropharyngeal-cancer
#18
Anbarasu Kannan, Kate L Hertweck, Julie V Philley, Robert B Wells, Santanu Dasgupta
Human papilloma virus-16 (HPV-16) associated oropharyngeal cancer (HPVOPC) is increasing alarmingly in the United States. We performed whole genome sequencing of a 44 year old, male HPVOPC subject diagnosed with moderately differentiated tonsillar carcinoma. We identified new somatic mutation in MUC16 (A.k.a. CA-125), MUC12, MUC4, MUC6, MUC2, SIRPA, HLA-DRB1, HLA-A and HLA-B molecules. Increased protein expression of MUC16, SIRPA and decreased expression of HLA-DRB1 was further demonstrated in this HPVOPC subject and an additional set of 15 HPVOPC cases...
April 6, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28381277/unique-dna-methylation-signature-in-hpv-positive-head-and-neck-squamous-cell-carcinomas
#19
Davide Degli Esposti, Athena Sklias, Sheila C Lima, Stéphanie Beghelli-de la Forest Divonne, Vincent Cahais, Nora Fernandez-Jimenez, Marie-Pierre Cros, Szilvia Ecsedi, Cyrille Cuenin, Liacine Bouaoun, Graham Byrnes, Rosita Accardi, Anne Sudaka, Valérie Giordanengo, Hector Hernandez-Vargas, Luis Felipe Ribeiro Pinto, Ellen Van Obberghen-Schilling, Zdenko Herceg
BACKGROUND: Head and neck squamous cell carcinomas (HNSCCs) represent a heterogeneous group of cancers for which human papilloma virus (HPV) infection is an emerging risk factor. Previous studies showed promoter hypermethylation in HPV(+) oropharyngeal cancers, but only few consistent target genes have been so far described, and the evidence of a functional impact on gene expression is still limited. METHODS: We performed global and stratified pooled analyses of epigenome-wide data in HNSCCs based on the Illumina HumanMethylation450 bead-array data in order to identify tissue-specific components and common viral epigenetic targets in HPV-associated tumours...
April 5, 2017: Genome Medicine
https://www.readbyqxmd.com/read/28378539/a-systematic-investigation-of-the-association-between-hpv-and-the-clinicopathological-parameters-and-prognosis-of-oral-and-oropharyngeal-squamous-cell-carcinomas
#20
Fengze Wang, Hui Zhang, Yang Xue, Jiao Wen, Jun Zhou, Xinjie Yang, Jianhua Wei
Human papillomavirus (HPV), the causal factor of cervical cancers, was closely linked to the etiology and prognosis of oropharyngeal squamous cell carcinoma (OPSCC), but its role in oral squamous cell carcinoma (OSCC) was unclear. In addition, few researches based on Chinese population were documented. Hence, we sought to investigate the relationship of HPV marker P16 protein to the clinicopathological parameters and survival of OPSCC and OSCC patients systematically to assess the influence of ethnic, regional difference on HPV susceptibility...
April 4, 2017: Cancer Medicine
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