keyword
MENU ▼
Read by QxMD icon Read
search

Head & neck cancer

keyword
https://www.readbyqxmd.com/read/28441800/-risk-for-metastasis-of-lymph-node-between-sternocleidomastoid-and-sternohyoid-muscle-in-papillary-thyroid-cancer
#1
G H Sun, N Qu, J Q Hu, R L Shi, T T Zhang, D Wen, Y L Wang, Y Wang, Y X Zhu, Q H Ji
Objective: To analyze the risk factors for metastasis of lymph nodes between sternocleidomastoid and sternohyoid muscle (LNSS) in papillary thyroid cancer (PTC). Methods: Papillary thyroid cancer patients with clinically positive lateral lymph node metastasis (cN1) who underwent surgery including LNSS dissection between May 1, 2013 and May 31, 2016 at the Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center were retrospectively studied. Logistic regression analysis was performed to evaluate possible clinicopathological factors related to LNSS metastasis...
April 7, 2017: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke za Zhi, Chinese Journal of Otorhinolaryngology Head and Neck Surgery
https://www.readbyqxmd.com/read/28441771/hepatocyte-growth-factor-c-met-signaling-in-head-and-neck-cancer-and-implications-for-treatment
#2
REVIEW
Natalie J Rothenberger, Laura P Stabile
Aberrant signaling of the hepatocyte growth factor (HGF)/c-Met pathway has been identified as a promoter of tumorigenesis in several tumor types including head and neck squamous cell carcinoma (HNSCC). Despite a relatively low c-Met mutation frequency, overexpression of HGF and its receptor c-Met has been observed in more than 80% of HNSCC tumors, with preclinical and clinical studies linking overexpression with cellular proliferation, invasion, migration, and poor prognosis. c-Met is activated by HGF through a paracrine mechanism to promote cellular morphogenesis enabling cells to acquire mesenchymal phenotypes in part through the epithelial-mesenchymal transition, contributing to metastasis...
April 24, 2017: Cancers
https://www.readbyqxmd.com/read/28440463/livin-enhances-chemoresistance-in-head-and-neck-squamous-cell-carcinoma
#3
Tae Mi Yoon, Sun-Ae Kim, Dong Hoon Lee, Joon Kyoo Lee, Young-Lan Park, Kyung-Hwa Lee, Ik-Joo Chung, Young-Eun Joo, Sang Chul Lim
The responsiveness of head and neck squamous cell carcinoma (HNSCC) to chemotherapy widely affects prognosis. Overcoming chemoresistance is necessary to improve prognoses in patients with advanced HNSCC. Evasion of apoptosis by cancer cells is a major cause of chemoresistance. Livin, a member of the human inhibitors of apoptosis protein family, is highly expressed in various human cancer tissues and is associated with tumor progression and poor prognosis in human cancers. The aim of the present study was to evaluate the role of Livin in the susceptibility to popularly used chemotherapeutic drugs such as cisplatin, 5-fluorouracil (FU) and docetaxel in human HNSCC cell lines (SNU1041, PCI1 and PCI50 cells)...
April 19, 2017: Oncology Reports
https://www.readbyqxmd.com/read/28439918/site-specific-familial-risk-and-survival-of-familial-and-sporadic-head-and-neck-cancer
#4
Suvi Renkonen, Myeongjee Lee, Antti Mäkitie, Linda S Lindström, Kamila Czene
The vast majority of head and neck cancers (HNCs) are sporadic squamous cell carcinomas, smoking and heavy drinking being the main risk factors. However, little is known about the possible role of family history and the importance of inherited factors versus shared environment. We used Swedish population-based registries to study the family history of HNC. In order to estimate the risk for family members to get the same cancer, and the risk for cancer-specific death in patients with a family history of HNC compared with patients without a family history, multivariate Cox proportional hazards analyses were performed...
April 25, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/28439153/supraclavicular-metastases-from-distant-primary-solid-tumours-a-retrospective-study-of-41%C3%A2-years
#5
Keyvan Sagheb, Asina Manz, Stefan B Albrich, Katherine J Taylor, Georg Hess, Christian Walter
OBJECTIVES: Approximately 1 % of all malignant solid tumours of the head and neck area are metastases from primary tumours beneath the clavicles. The aim of this study was to analyse the distribution of primary tumours since meta-analyses might have been biased due to the usually extraordinary character of case reports. MATERIALS AND METHODS: All patient files from 1970 to 2012 from the Oral and Maxillofacial Surgery unit at a University Hospital were analysed regarding the existence of metastases to the head and neck area from distant primaries...
June 2017: Journal of Maxillofacial and Oral Surgery
https://www.readbyqxmd.com/read/28438789/desmoglein-2-modulates-extracellular-vesicle-release-from-squamous-cell-carcinoma-keratinocytes
#6
Andrew M Overmiller, Jennifer A Pierluissi, Peter J Wermuth, Sami Sauma, Ubaldo Martinez-Outschoorn, Madalina Tuluc, Adam Luginbuhl, Joseph Curry, Larry A Harshyne, James K Wahl, Andrew P South, Mỹ G Mahoney
Extracellular vesicles (EVs) are nanoscale membrane-derived vesicles that serve as intercellular messengers carrying lipids, proteins, and genetic material. Substantial evidence has shown that cancer-derived EVs, secreted by tumor cells into the blood and other bodily fluids, play a critical role in modulating the tumor microenvironment and affecting the pathogenesis of cancer. Here we demonstrate for the first time that squamous cell carcinoma (SCC) EVs were enriched with the C-terminal fragment of desmoglein 2 (Dsg2), a desmosomal cadherin often overexpressed in malignancies...
April 24, 2017: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/28438704/folic-acid-decorated-polyamidoamine-dendrimer-exhibits-high-tumor-uptake-and-sustained-highly-localized-retention-in-solid-tumors-its-utility-for-local-sirna-delivery
#7
Leyuan Xu, W Andrew Yeudall, Hu Yang
The utility of folic acid (FA)-decorated polyamidoamine dendrimer G4 (G4-FA) as a vector was investigated for local delivery of siRNA. In a xenograft HN12 (or HN12-YFP) tumor mouse model of head and neck squamous cell carcinomas (HNSCC), intratumorally (i.t.) injected G4-FA exhibited high tumor uptake and sustained highly localized retention in the tumors according to near infrared (NIR) imaging assessment. siRNA against vascular endothelial growth factor A (siVEGFA) was chosen as a therapeutic modality. Compared to the nontherapeutic treatment groups (PBS solution or dendrimer complexed with nontherapeutic green fluorescent protein siRNA [siGFP]), G4-FA/siVEGFA showed tumor inhibition effects in single-dose and two-dose regimen studies...
April 21, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/28438551/development-of-a-buccal-doxepin-platform-for-pain-in-oral-mucositis-derived-from-head-and-neck-cancer-treatment
#8
Roser Sanz, Ana C Calpena, Mireia Mallandrich, Álvaro Gimeno, Lyda Halbaut, Beatriz Clares
This study describes the development of semisolid formulations containing doxepin (DOX) for pain relief in oral mucositis, frequently related to chemotherapy and/or radiotherapy treatments in patients with head and neck cancer. Chemical permeation enhancers were evaluated and selected according to the results obtained from rheological studies, drug release, permeation and retention through buccal mucosa. Finally, the selected formulation was compared in vivo, with a reference DOX mouthwash, whose clinical efficacy had been previously reported...
April 21, 2017: European Journal of Pharmaceutics and Biopharmaceutics
https://www.readbyqxmd.com/read/28438299/can-gene-editing-and-silencing-technologies-play-a-role-in-the-treatment-of-head-and-neck-cancer
#9
REVIEW
Mushfiq H Shaikh, Daniel T W Clarke, Newell W Johnson, Nigel A J McMillan
Conventional treatment strategies have done little to improve the prognosis or disease-free survival in head and neck cancer (HNC) patients. Recent progress in our understanding of molecular aspects of head and neck squamous cell carcinoma (HNSCC) has provided insights into the potential use of molecular targeted therapies in combination with current treatment strategies. Here we review the current understanding of treatment modalities for both HPV-positive and HPV-negative HNSCCs with the potential to use gene editing and silencing technologies therapeutically...
May 2017: Oral Oncology
https://www.readbyqxmd.com/read/28438298/intravoxel-incoherent-motion-magnetic-resonance-imaging-in-head-and-neck-cancer-a-systematic-review-of-the-diagnostic-and-prognostic-value
#10
REVIEW
Daniel P Noij, Roland M Martens, J Tim Marcus, Remco de Bree, C René Leemans, Jonas A Castelijns, Marcus C de Jong, Pim de Graaf
Intravoxel incoherent motion (IVIM) imaging is increasingly applied in the assessment of head and neck cancer (HNC). Our purpose was to determine the diagnostic and prognostic performance of IVIM in HNC by performing a critical review of the literature. Pubmed and EMBASE were searched until May 2016. Study and patients characteristics, imaging protocol and diagnostic or prognostic outcomes were extracted by 2 independent reviewers. The studied IVIM parameters were diffusion coefficient (D), pseudodiffusion coefficient (D∗), and perfusion fraction (f)...
May 2017: Oral Oncology
https://www.readbyqxmd.com/read/28438296/discussing-hpv-with-oropharyngeal-cancer-patients-a-cross-sectional-survey-of-attitudes-in-health-professionals
#11
Rachael H Dodd, Alice S Forster, Jo Waller, Laura A V Marlow
BACKGROUND: Human papillomavirus (HPV) is now known to cause a significant proportion of head and neck cancers (HNC). Qualitative research has shown that some health professionals find it difficult to discuss HPV with patients due to its sexually transmitted nature, and have concerns about their own knowledge of the virus. We used a survey to quantify attitudes towards discussing HPV among HNC health professionals. METHODS: We carried out a cross-sectional survey of HNC health professionals (n=260) in the UK and Ireland, assessing participants' knowledge of HPV, their experiences of and attitudes towards discussing HPV with patients, and their willingness to discuss HPV with their patients in the future...
May 2017: Oral Oncology
https://www.readbyqxmd.com/read/28438294/a-model-using-concomitant-markers-for-predicting-outcome-in-human-papillomavirus-positive-oropharyngeal-cancer
#12
Cinzia Bersani, Michael Mints, Nikolaos Tertipis, Linnea Haeggblom, Lars Sivars, Andreas Ährlund-Richter, Andrea Vlastos, Cecilia Smedberg, Nathalie Grün, Eva Munck-Wikland, Anders Näsman, Torbjörn Ramqvist, Tina Dalianis
OBJECTIVE: Head-neck cancer therapy has become intensified. With radiotherapy alone, 3-year disease-free survival (DFS) is 80% for HPV-positive TSCC/BOTSCC and better for patients with favorable characteristics, suggesting therapy could be tapered for some, decreasing side-effects. Therefore, we built a model to predict progression-free survival for patients with HPV-positive TSCC and BOTSCC. MATERIAL AND METHODS: TSCC/BOTSCC patients treated curatively between 2000 and 2011, with HPV16 DNA/E7 mRNA positive tumors examined for CD8(+) TILs, HPV16 mRNA and HLA class I expression were included...
May 2017: Oral Oncology
https://www.readbyqxmd.com/read/28438219/adverse-drug-reactions-and-kinetics-of-cisplatin-excretion-in-urine-of-patients-undergoing-cisplatin-chemotherapy-and-radiotherapy-for-head-and-neck-cancer-a-prospective-study
#13
Marília Berlofa Visacri, Eder de Carvalho Pincinato, Graziele Baldan Ferrari, Júlia Coelho França Quintanilha, Priscila Gava Mazzola, Carmen Silvia Passos Lima, Patricia Moriel
BACKGROUND: Cisplatin is a high-potency anticancer agent; however, it causes significant adverse drug reactions (ADRs). Potential pharmacokinetic markers must be studied to predict or prevent cisplatin-induced ADRs and achieve better prognosis. This study was designed to investigate the relationship between ADRs and kinetics of cisplatin excretion in the urine of patients undergoing high-dose cisplatin chemotherapy and radiotherapy for head and neck cancer. METHODS: Outpatients with head and neck cancer received a first cycle of high-dose cisplatin chemotherapy (80-100 mg/m(2)) concurrent to radiotherapy...
April 24, 2017: Daru: Journal of Faculty of Pharmacy, Tehran University of Medical Sciences
https://www.readbyqxmd.com/read/28437708/primary-secondary-and-tertiary-prevention-of-human-papillomavirus-driven-head-and-neck-cancers
#14
REVIEW
Haïtham Mirghani, Alain C Jung, Carole Fakhry
Human papillomavirus (HPV)-driven oropharyngeal cancers (OPCs) represent an increasing proportion of head and neck cancers that could become, in the next few decades, a public health problem in certain western countries. This significant epidemiological change strongly calls for preventive measures. Prophylactic HPV vaccination and screening programmes for early identification and treatment of premalignant lesions are currently being used to reduce the incidence of uterine cervical cancer, which is the paradigm of HPV-driven malignancy...
April 19, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/28437147/comparison-of-two-types-of-meditation-on-patients-psychosocial-responses-during-radiation-therapy-for-head-and-neck-cancer
#15
Gisela Boxleitner, Shelley Jolie, Dana Shaffer, Nicholas Pasacreta, Mei Bai, Ruth McCorkle
OBJECTIVES: Radiation treatment for head and neck cancer introduces adaptive demands and subjects patients to significant and unique psychosocial challenges. There is growing evidence that meditation is useful in lessening anxiety and depression in cancer patients. This study compared the effects of two types of meditation training on the psychological responses of patients with head and neck cancer during radiation therapy. DESIGN: Randomized clinical trial. SETTING: Smilow Cancer Hospital at Yale New Haven...
February 17, 2017: Journal of Alternative and Complementary Medicine: Research on Paradigm, Practice, and Policy
https://www.readbyqxmd.com/read/28437131/re-irradiation-therapy-for-locally-recurrent-head-and-neck-cancer-a-national-survey-of-practice-patterns
#16
Jean-Claude M Rwigema, Jehee Choi, Nancy Y Lee, Dwight E Heron, Allen M Chen
Using a customized survey consisting of two de-identified clinical scenarios with a total of 86 questions, we showed that substantial variability exists regarding recommendations for therapy of recurrent head and neck cancer. For inoperable gross recurrence arising in a previously irradiated field, recommendations were re-irradiation with curative intent (73%), re-irradiation with palliative intent (4%), chemotherapy alone (5%), and referral to tertiary center (18%). After salvage surgery, only 33% recommended adjuvant re-irradiation, with the remainder preferring observation (46%), chemotherapy alone (10%), and referral to tertiary center (11%)...
April 24, 2017: Cancer Investigation
https://www.readbyqxmd.com/read/28435761/dual-energy-ct-in-head-and-neck-imaging
#17
REVIEW
Elise D Roele, Veronique C M L Timmer, Lauretta A A Vaassen, Anna M J L van Kroonenburgh, A A Postma
PURPOSE OF REVIEW: To explain the technique of Dual-energy CT (DECT) and highlight its applications and advantages in head and neck radiology. RECENT FINDINGS: Using DECT, additional datasets can be created next to conventional images. In head and neck radiology, three material decomposition algorithms can be used for improved lesion detection and delineation of the tumor. Iodine concentration measurements can aid in differentiating malignant from nonmalignant lymph nodes and benign posttreatment changes from tumor recurrence...
2017: Current Radiology Reports
https://www.readbyqxmd.com/read/28435403/comparative-analysis-of-the-incidence-of-head-and-neck-cancer-in-south-eastern-poland-and-in-poland-in-the-years-1990-2012
#18
Jan Gawełko, Marek Cierpiał-Wolan, Andrzej Kawecki, Konrad Wilk, Danuta B Pięciak-Kotlarz, Damian Sikorski
AIM OF THE STUDY: To present the changes in the incidence of cancers of the head and neck organs in south-eastern Poland and in the whole country in the years 1990-2012. MATERIAL AND METHODS: A retrospective analysis the incidence of cancers of the head and neck organs in south-eastern Poland in the years 1990-2012. Statistical methods used for cancers of ICD-10 C00-C14 and C30-C32. RESULTS: For Poland, the absolute number of cases was 123,120 in the years 1990-2012...
2017: Contemporary Oncology Współczesna Onkologia
https://www.readbyqxmd.com/read/28435401/head-and-neck-lymphomas-a-retrospective-ten-year-observation
#19
Marcelina Niemiec, Grażyna Stryjewska-Makuch, Małgorzata Janik, Bogdan Kolebacz, Grażyna Lisowska, Wojciech Ścierski
AIM OF THE STUDY: Lymphomas are a heterogeneous group of tumours of lymphoid tissue in which there is an abnormal proliferation of cells of the lymphatic system. The literature notes a gradual increase in the incidence of this type of cancer in the whole population. The aim of the study was to evaluate whether the above tendency occurs in the head and neck area. MATERIAL AND METHODS: In the years 2005-2014, at the Otolaryngology and Laryngological Oncology Department of the Upper Silesian Medical Centre in Katowice, 77 cases of lymphoma were recorded, 58 of which were analysed in terms of location, histological type, age and sex of the patient, and the presence of risk factors...
2017: Contemporary Oncology Współczesna Onkologia
https://www.readbyqxmd.com/read/28434900/breast-cancer-in-a-pectoralis-major-myocutaneous-flap-used-for-the-reconstruction-of-tongue-cancer-a-case-report
#20
Eiji Hirai, Shunji Sarukaw, Kozo Yamamoto, Masahiro Okamoto
Breast cancers are the most common cancers in women. However, breast cancer occurring in a pectoralis major myocutaneous flap is extremely rare. This article describes a case of breast cancer occurring in such a flap used for reconstruction of the tongue in a 72-year-old woman. Follow-up computed tomogram depicted a slowly growing mass in the flap. Thirty-nine months postoperatively, a fine-needle aspiration biopsy specimen taken from the lesion suggested glandular carcinoma. The patient was diagnosed with breast cancer in the neck area of the flap and tumor excision was performed...
March 29, 2017: Journal of Oral and Maxillofacial Surgery
keyword
keyword
78462
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"