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cancer of the larynx

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https://www.readbyqxmd.com/read/29229323/mri-based-assessment-of-3d-intrafractional-motion-of-head-and-neck-cancer-for-radiation%C3%A2-therapy
#1
Oliver J Gurney-Champion, Dualta McQuaid, Alex Dunlop, Kee H Wong, Liam C Welsh, Angela M Riddell, Dow-Mu Koh, Uwe Oelfke, Martin O Leach, Christopher M Nutting, Shreerang A Bhide, Kevin J Harrington, Rafal Panek, Kate L Newbold
PURPOSE: To determine the 3-dimensional (3D) intrafractional motion of head and neck squamous cell carcinoma (HNSCC). METHODS AND MATERIALS: Dynamic contrast-enhanced magnetic resonance images from 56 patients with HNSCC in the treatment position were analyzed. Dynamic contrast-enhanced magnetic resonance imaging consisted of 3D images acquired every 2.9 seconds for 4 minutes 50 seconds. Intrafractional tumor motion was studied in the 3 minutes 43 seconds of images obtained after initial contrast enhancement...
October 16, 2017: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/29228752/nonsteroidal-anti-inflammatory-drugs-using-and-risk-of-head-and-neck-cancer-a-dose-response-meta-analysis-of-prospective-cohort-studies
#2
Jun Shi, Weidong Leng, Lunhua Zhao, Chenli Xu, Jue Wang, Xiaoli Chen, Yu Wang, Xingchun Peng
Conflicting results identifying the relationship between nonsteroidal anti-inflammatory drugs using and head and neck cancer risk. Therefore, we performed this meta-analysis to clarify and quantitative assessed the relationship between nonsteroidal anti-inflammatory drugs using and head and neck cancer risk. Up to March 2017, 11 original publications were included in this meta-analysis. Our results showed statistically significant association between nonsteroidal anti-inflammatory drugs using and head and neck cancer risk reduction...
November 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29224818/reconstruction-after-salvage-laryngectomy
#3
David H Yeh, Axel Sahovaler, Kevin Fung
Both early and advanced stage laryngeal cancers are treated with organ-preserving strategies including radiation alone or concurrent chemoradiotherapy. While organ-preserving modalities have proven effective in eradicating cancer while also preserving laryngeal function, there remains a proportion of cases where residual or recurrent cancer prevails, or conversely, where radiotherapy renders a larynx dysfunctional. In these circumstances, salvage total laryngectomy is often the surgical treatment. The effects of radiotherapy to the neck, amplified by chemotherapy, can create an inhospitable surgical environment, making the salvage laryngectomy an operation fraught with the potential for major complications such as the dreaded pharyngocutaneous fistula...
December 2017: Oral Oncology
https://www.readbyqxmd.com/read/29212535/leukocytoclastic-vasculitis-complicating-cisplatin-radiation-treatment-for-laryngeal-cancer-a-case-report
#4
Júlia Coelho França Quintanilha, Marília Berlofa Visacri, Laís Sampaio Amaral, Carmen Silvia Passos Lima, Maria Letícia Cintra, Patricia Moriel
BACKGROUND: Leukocytoclastic vasculitis is typically mediated by deposition of immune complexes and is related to many causes, including medication. To the best of our knowledge, leukocytoclastic vasculitis related to cisplatin has not yet been described in the scientific literature. CASE PRESENTATION: We report a rare case of leukocytoclastic vasculitis after the first cycle of high-dose cisplatin chemotherapy in a patient with larynx carcinoma. A 48-year-old Caucasian man with larynx carcinoma received a high-dose of cisplatin monochemotherapy (100 mg/m2 every 21 days), along with 70 Gy of radiotherapy divided into 35 sessions, as a therapeutic schedule...
December 6, 2017: BMC Cancer
https://www.readbyqxmd.com/read/29201783/persistent-elevation-of-ca-19-9-levels-in-the-long-term-follow-up-before-laryngeal-cancer
#5
Hasan Özkan, Fatih Karakaya, Zihni Karaeren, Sibel Perçinel
Introduction: CA 19-9 is used as a tumor marker in colon, pancreas, biliary, and gastric cancers. Laryngeal cancer is the most common malignant epithelial tumor among head and neck cancers and has no specific tumor marker. Case report: A 66-year-old male patient had severe reflux symptoms during 5 years and had an isolated CA 19-9 elevation. Follow-up analysis revealed that he had larynx cancer and after laryngectomy, CA 19-9 levels decreased to normal range. Discussion: Currently, CA 19-9 is not a marker for malignancy...
January 2017: Euroasian Journal of Hepato-Gastroenterology
https://www.readbyqxmd.com/read/29199656/retrospective-analysis-of-palliative-metronomic-chemotherapy-in-head-and-neck-cancer
#6
V M Patil, V Noronha, A Joshi, L Nayak, N Pande, A Chandrashekharan, S Dhumal, A Bhattacharjee, S Banavali, K Prabhash
BACKGROUND: Metronomic chemotherapy has shown promising results in selected patients of head and neck cancer in a small randomized study. This retrospective analysis was done to see whether the efficacy of metronomic chemotherapy in an unselected cohort of head and neck cancer patients is similar to that reported in the randomized study and the influence of the site and subsite of head and neck cancer on survival. MATERIALS AND METHODS: This was a retrospective analysis of head and neck cancer patients who received palliative metronomic chemotherapy between January 2013 and February 2015...
January 2017: Indian Journal of Cancer
https://www.readbyqxmd.com/read/29192305/association-of-quantitative-metastatic-lymph-node-burden-with-survival-in-hypopharyngeal-and-laryngeal-cancer
#7
Allen S Ho, Sungjin Kim, Mourad Tighiouart, Cynthia Gudino, Alain Mita, Kevin S Scher, Anna Laury, Ravi Prasad, Stephen L Shiao, Nabilah Ali, Chrysanta Patio, Jon Mallen-St Clair, Jennifer E Van Eyk, Zachary S Zumsteg
Importance: Nodal staging for laryngohypopharyngeal cancers is based primarily on size and laterality, with less value placed on absolute number of metastatic lymph nodes (LNs). We are aware of no studies to date that have specifically addressed the prognostic effect of quantitative nodal burden in larynx or hypopharynx malignancies. Objective: To assess the independent impact of quantitative metastatic LN burden on mortality risk. Design, Setting, and Participants: Univariate and multivariable models were constructed to evaluate the association between patients' number of metastatic LNs and their survival, adjusting for factors such as nodal size, laterality, extranodal extension, margin status, and adjuvant treatment...
November 30, 2017: JAMA Oncology
https://www.readbyqxmd.com/read/29192300/characterizing-an-ultra-high-risk-subset-of-patients-with-hypopharynx-and-larynx-cancer-the-power-of-lymph-node-burden
#8
Ryan K Orosco, Ezra E Cohen
No abstract text is available yet for this article.
November 30, 2017: JAMA Oncology
https://www.readbyqxmd.com/read/29190931/cancer-mortality-trends-in-an-industrial-district-of-shanghai-china-from-1974-to-2014-and-projections-to-2029
#9
Mi Li, Shuo Wang, Xue Han, Wenbin Liu, Jiahui Song, Hongwei Zhang, Jia Zhao, Fan Yang, Xiaojie Tan, Xi Chen, Yan Liu, Hui Li, Yibo Ding, Xiaoyu Du, Jianhua Yin, Rong Zhang, Guangwen Cao
We aimed to characterize the trends and projections of cancer mortalities in Yangpu, an industry restructuring district of Shanghai, China. With high-quality data from the death registration system, the authors analyzed the trends in cancer mortalities during 1974-2014 and their relationship with pollution control and socioeconomic improvements. Cancer burden was projected into 2029. During 1974-2014, cancer death accounted for 28.80% of all-cause death. The 5 leading causes of cancer death were cancers of the lung & bronchus, stomach, liver, colon & rectum, and esophagus...
November 3, 2017: Oncotarget
https://www.readbyqxmd.com/read/29184912/liver-transplantation-from-donors-with-a-history-of-malignancy-a-single-center-experience
#10
Tamas Benkö, Dieter P Hoyer, Fuat H Saner, Jürgen W Treckmann, Andreas Paul, Sonia Radunz
Background: The demand for transplantable organs exceeds donor organ supply. Transplantation of organs from donors with a history of malignancy remains controversial and the transmission of cancer in liver transplant recipients has not been sufficiently examined. Methods: From 2002 until 2017, 83 livers from donors with a history of malignancy were transplanted at the University Hospital Essen, Germany. Donor and recipient data, type of malignancy, tumor-free interval at organ procurement, and follow-up data were analyzed...
November 2017: Transplantation Direct
https://www.readbyqxmd.com/read/29181176/chemoprevention-using-folic-acid-for-dysplastic-lesions-of-the-larynx
#11
Massimo Mesolella, Maurizio Iengo, Domenico Testa, Filippo Ricciardiello, Brigida Iorio
Folate deficiency may be directly associated with carcinogenesis. Folate supplementation may reduce the risk of progression in a mucosa that is already genetically altered. The aim of the present study was to determine the role of folic acid in the treatment of mild and moderate laryngeal dysplasia recurring after surgery. The data obtained by laryngoscopy, measurement of serum folate levels and functional vocal assessment with the GIRBAS scale and VHI questionnaire were compared in patients who had received folic acid with a homogeneous group of patients with dysplasia who had not undergone any therapy...
November 2017: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/29181170/role-of-kr%C3%A3-ppel-like-factor-4-and-heat-shock-protein-27-in-cancer-of-the-larynx
#12
Jihad Karam, Marie Claude Fadous-Khalifé, Rita Tannous, Sally Fakhreddine, Marcel Massoud, Joseph Hadchity, Georges Aftimos, Elie Hadchity
Late detection and lack of standard treatment strategies in larynx cancer patients result in high levels of mortality and poor prognosis. Prognostic stratification of larynx cancer patients based on molecular prognostic tumor biomarkers may lead to more efficient clinical management. Krüppel-like factor 4 (KLF4) and Heat Shock Protein 27 (HSP27) have an important role in tumorigenesis and are considered promising candidate biomarkers for various types of cancer. However, their role in larynx carcinoma remains to be elucidated...
November 2017: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/29181079/survivin-expression-hpv-positivity-and-microvessel-density-in-oropharyngeal-carcinomas-and-relationship-with-survival-time
#13
Ebru Tastekin, Vuslat Yurut Caloglu, Nilufer Kilic Durankus, Necdet Sut, Gorkem Turkkan, Nuray Can, Fulya Oz Puyan, Murat Caloglu
Introduction: Among head and neck cancers, those of the oral cavity and oropharynx are the second most prevalent following the larynx. This study aimed to research immunohistochemical expression of survivin, HPV positivity and microvessel density in tumors and their relationships with prognosis. Material and methods: Pathological materials and demographic properties of 46 patients were retrospectively evaluated. Survivin, HPV and CD34 (for microvessel density evaluation) antibodies were applied tumoral tissues...
October 2017: Archives of Medical Science: AMS
https://www.readbyqxmd.com/read/29178862/prevalence-and-types-of-high-risk-human-papillomaviruses-in-head-and-neck-cancers-from-bangladesh
#14
Mushfiq H Shaikh, Aminul I Khan, Anwar Sadat, Ahmed H Chowdhury, Shahed A Jinnah, Vinod Gopalan, Alfred K Lam, Daniel T W Clarke, Nigel A J McMillan, Newell W Johnson
BACKGROUND: There is a dramatic rise in the incidence of Human papillomavirus (HPV) - associated head and neck squamous cell carcinoma (HNSCC) in the world, with considerable variation by geography, gender and ethnicity. Little is known about the situation in Bangladesh, where tobacco- and areca nut-related head and neck cancers (HNCs) are the most common cancers in men. We aimed to determine the prevalence of HPV in HNSCC in Bangladesh and to explore the possible value of cell cycle markers in clinical diagnostic settings...
November 25, 2017: BMC Cancer
https://www.readbyqxmd.com/read/29176703/nsd1-and-nsd2-damaging-mutations-define-a-subset-of-laryngeal-tumors-with-favorable-prognosis
#15
Suraj Peri, Evgeny Izumchenko, Adrian D Schubert, Michael J Slifker, Karen Ruth, Ilya G Serebriiskii, Theresa Guo, Barbara A Burtness, Ranee Mehra, Eric A Ross, David Sidransky, Erica A Golemis
Squamous cell carcinomas of the head and neck (SCCHN) affect anatomical sites including the oral cavity, nasal cavity, pharynx, and larynx. Laryngeal cancers are characterized by high recurrence and poor overall survival, and currently lack robust molecular prognostic biomarkers for treatment stratification. Using an algorithm for integrative clustering that simultaneously assesses gene expression, somatic mutation, copy number variation, and methylation, we for the first time identify laryngeal cancer subtypes with distinct prognostic outcomes, and differing from the non-prognostic laryngeal subclasses reported by The Cancer Genome Atlas (TCGA)...
November 24, 2017: Nature Communications
https://www.readbyqxmd.com/read/29175052/changing-temporal-trends-in-non-aids-cancer-mortality-among-people-diagnosed-with-aids-san-francisco-california-1996-2013
#16
Nancy A Hessol, Danning Ma, Susan Scheer, Ling C Hsu, Sandra K Schwarcz
BACKGROUND: Antiretroviral therapy (ART) has reduced AIDS-defining cancer (ADC) mortality, but its effect on non-AIDS-defining cancer (NADC) mortality is unclear. To help inform cancer prevention and screening, we evaluated trends in NADC mortality among people with AIDS (PWA) in the ART era. METHODS: This retrospective cohort study analyzed AIDS surveillance data, including causes of death from death certificates, for PWA in San Francisco who died in 1996-2013...
November 22, 2017: Cancer Epidemiology
https://www.readbyqxmd.com/read/29172913/use-of-larynx-preservation-strategies-in-the-treatment-of-laryngeal-cancer-american-society-of-clinical-oncology-clinical-practice-guideline-update-summary
#17
Arlene A Forastiere, Nofisat Ismaila, Gregory T Wolf
No abstract text is available yet for this article.
November 27, 2017: Journal of Oncology Practice
https://www.readbyqxmd.com/read/29172863/use-of-larynx-preservation-strategies-in-the-treatment-of-laryngeal-cancer-american-society-of-clinical-oncology-clinical-practice-guideline-update
#18
Arlene A Forastiere, Nofisat Ismaila, Jan S Lewin, Cherie Ann Nathan, David J Adelstein, Avraham Eisbruch, Gail Fass, Susan G Fisher, Scott A Laurie, Quynh-Thu Le, Bernard O'Malley, William M Mendenhall, Snehal Patel, David G Pfister, Anthony F Provenzano, Randy Weber, Gregory S Weinstein, Gregory T Wolf
Purpose To update the guideline recommendations on the use of larynx-preservation strategies in the treatment of laryngeal cancer. Methods An Expert Panel updated the systematic review of the literature for the period from January 2005 to May 2017. Results The panel confirmed that the use of a larynx-preservation approach for appropriately selected patients does not compromise survival. No larynx-preservation approach offered a survival advantage compared with total laryngectomy and adjuvant therapy as indicated...
November 27, 2017: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/29171929/ahns-series-do-you-know-your-guidelines-principles-of-treatment-for-locally-advanced-or-unresectable-head-and-neck-squamous-cell-carcinoma
#19
Cory D Fulcher, Missak Haigentz, Thomas J Ow
This article is a continuation of the "Do You Know Your Guidelines" series, initiated by the Education committee of the American Head and Neck Society. Treatment guidelines for advanced head and neck squamous cell carcinoma are reviewed here, including the critical roles of radiotherapy, chemotherapy, and the recent application of immunotherapy agents. We will be limiting this discussion to include cancers of the oral cavity, oropharynx, hypopharynx, and larynx. It should be noted that much of the article pertains to human papillomavirus (HPV)-negative oropharyngeal cancer where applicable, as HPV-positive oropharyngeal squamous cell carcinoma carries a different natural history, different prognosis, and now different staging criteria...
November 24, 2017: Head & Neck
https://www.readbyqxmd.com/read/29156633/alcohol-and-cancer-stem-cells
#20
REVIEW
Mei Xu, Jia Luo
Heavy alcohol consumption has been associated with increased risk of several cancers, including cancer of the colon, rectum, female breast, oral cavity, pharynx, larynx, liver, and esophagus. It appears that alcohol exposure not only promotes carcinogenesis but also enhances the progression and aggressiveness of existing cancers. The molecular mechanisms underlying alcohol tumor promotion, however, remain unclear. Cancer stem cells (CSC), a subpopulation of cancer cells with self-renewal and differentiation capacity, play an important role in tumor initiation, progression, metastasis, recurrence, and therapy resistance...
November 20, 2017: Cancers
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