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https://www.readbyqxmd.com/read/28088233/successful-recovery-from-a-subclavicular-ulcer-caused-by-lenvatinib-for-thyroid-cancer-a-case-report
#1
Morimasa Kitamura, Tomomasa Hayashi, Chiaki Suzuki, Shigeru Hirano, Ichiro Tateya, Yo Kishimoto, Koichi Omori
BACKGROUND: There are currently no effective therapeutic methods for locally recurrent, metastatic, or progressive radioactive iodine (RAI)-refractory differentiated thyroid cancer. However, multitargeted tyrosine kinase inhibitors (TKIs) such as lenvatinib or sorafenib have been approved for patients with RAI-refractory differentiated thyroid cancer as a second targeted therapy, and these agents can prolong patient survival. However, several cases have been reported that TKIs have caused fatal complications such as fistula formation or bleeding...
January 14, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28088230/relationship-between-the-uptake-of-18-f-borono-l-phenylalanine-and-l-methyl-11-c-methionine-in-head-and-neck-tumors-and-normal-organs
#2
Yoshiaki Watanabe, Hiroaki Kurihara, Jun Itami, Ryohei Sasaki, Yasuaki Arai, Kazuro Sugimura
BACKGROUND AND PURPOSE: The purpose of this study was to determine the distribution of 4-borono-2-(18)F-fluoro-phenylalanine ((18)F-BPA) and L-[methyl-(11)C] methionine ((11)C-Met) in normal organs and tumors and to evaluate the usefulness of (11)C-Met/PET in screening potential candidates for boron neutron capture therapy (BNCT). MATERIAL METHODS: Seven patients who had at least one histologically confirmed head and neck tumor were included in this study. They underwent both whole-body (18)F-BPA-PET/CT and (11)C-Met-PET/CT within a span of 6 months...
January 14, 2017: Radiation Oncology
https://www.readbyqxmd.com/read/28088217/surgical-treatment-of-upper-cervical-spine-metastases-a-retrospective-study-of-39-cases
#3
Jian Yang, Qi Jia, Dongyu Peng, Wei Wan, Nanzhe Zhong, Yan Lou, Xiaopan Cai, Zhipeng Wu, Chenglong Zhao, Xinghai Yang, Jianru Xiao
BACKGROUND: The surgical treatment of upper cervical spine metastases are controversial up to now. By summarizing and analyzing the clinical data of the upper cervical spine involved metastases treated surgically in our center, we mainly aimed to investigate the surgical decisions and outcomes so as to provide more references for the clinical treatment of this special and complex spine metastasis. METHODS: We evaluated the patients' pre- and post-operative neck pain and neurologic function with paired t test, followed by the statistics of the selection of surgical approaches, ways of reconstruction, and related complications...
January 14, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28081302/education-and-support-needs-in-patients-with-head-and-neck-cancer-a-multi-institutional-survey
#4
Joe Jabbour, Chris Milross, Puma Sundaresan, Ardalan Ebrahimi, Heather L Shepherd, Haryana M Dhillon, Gary Morgan, Bruce Ashford, Muzib Abdul-Razak, Eva Wong, Michael Veness, Carsten E Palme, Cate Froggatt, Ruben Cohen, Rafael Ekmejian, Jessica Tay, David Roshan, Jonathan R Clark
BACKGROUND: Head and neck cancer (HNC) encompasses a diverse group of tumors, and thus providing appropriate and tailored information to patients before, during, and after treatment is a challenge. The objective of the current study was to characterize the experience and unmet needs of patients with HNC with regard to information and support provision. METHODS: A 28-question, cross-sectional survey was completed by patients treated for HNC at 1 of 4 institutions in New South Wales, Australia (Chris O'Brien Lifehouse and Liverpool, Westmead, and Wollongong hospitals)...
January 12, 2017: Cancer
https://www.readbyqxmd.com/read/28079973/a-regulatory-bmi1-let-7i-erk3-pathway-controls-the-motility-of-head-and-neck-cancer-cells
#5
Lobna Elkhadragy, Minyi Chen, Kennon Miller, Muh-Hwa Yang, Weiwen Long
Extracellular signal-regulated kinase 3 (ERK3) is an atypical mitogen-activated protein kinase (MAPK), whose biological activity is tightly regulated by its cellular abundance. Recent studies have revealed that ERK3 is upregulated in multiple cancers and promotes cancer cell migration/invasion and drug resistance. Little is known, however, about how ERK3 expression level is upregulated in cancers. Here, we have identified the oncogenic polycomb group protein BMI1 as a positive regulator of ERK3 level in head and neck cancer cells...
November 9, 2016: Molecular Oncology
https://www.readbyqxmd.com/read/28078561/clinical-benefit-of-nanoparticle-albumin-bound-paclitaxel-in-recurrent-metastatic-head-and-neck-squamous-cell-carcinoma-resistant-to-cremophor-based-paclitaxel-or-docetaxel
#6
Jessica Ley, Tanya M Wildes, Kristin Daly, Peter Oppelt, Douglas Adkins
The clinical benefit of nab-paclitaxel monotherapy for recurrent/metastatic head and neck squamous cell carcinoma (RM-HNSCC) that progressed on other taxanes (cremophor-based paclitaxel or docetaxel) is unknown. A retrospective analysis of patients treated at a single institution with nab-paclitaxel for taxane-resistant RM-HNSCC. The exploratory hypothesis was that nab-paclitaxel would result in clinical benefit (tumor response) in patients with taxane-resistant RM-HNSCC. Twelve patients who were treated with nab-paclitaxel monotherapy for taxane-resistant RM-HNSCC and met all eligibility criteria were identified...
February 2017: Medical Oncology
https://www.readbyqxmd.com/read/28077340/clinicopathological-characteristics-of-papillary-thyroid-cancer-in-children-with-emphasis-on-the-pubertal-status-and-association-with-brafv600e-mutation
#7
Şükran Poyrazoğlu, Rüveyde Bundak, Firdevs Baş, Gülçin Yeğen, Yasemin Şanlı, Feyza Darendeliler
OBJECTIVE: Papillary thyroid cancer (PTC) could behave differently in prepubertal than in pubertal children and between children and adults. BRAF gene activating mutations may associate with PTC by creating aberrant activation. We aimed to evaluate clinicopathological characteristics of PTC patients with emphasis on the pubertal status and investigate the association of BRAFV600E mutation with disease characteristics. METHODS: Medical records of 75 patients with PTC were reviewed retrospectively...
January 12, 2017: Journal of Clinical Research in Pediatric Endocrinology
https://www.readbyqxmd.com/read/28076472/evaluation-of-lymphatic-spread-visceral-metastasis-and-tumoral-local-invasion-in-esophageal-carcinomas
#8
Francisco Tustumi, Cintia Mayumi Sakurai Kimura, Flavio Roberto Takeda, Rubens Antônio Aissar Sallum, Ulysses Ribeiro-Junior, Ivan Cecconello
Background: Knowing esophageal tumors behavior in relationship to lymph node involvement, distant metastases and local tumor invasion is of paramount importance for the best esophageal tumors management. Aim: To describe lymph node involvement, distant metastases, and local tumor invasion in esophageal carcinoma, according to tumor topography and histology. Methods: A total of 444 patients with esophageal squamous cell carcinoma and 105 adenocarcinoma were retrospectively analyzed...
November 2016: Arquivos Brasileiros de Cirurgia Digestiva: ABCD, Brazilian Archives of Digestive Surgery
https://www.readbyqxmd.com/read/28076460/the-accuracy-of-fine-needle-aspiration-cytology-for-diagnosis-of-parotid-gland-masses-a-clinicopathological-study-of-114-patients
#9
Jens Kristjan Gudmundsson, Aida Ajan, Jahan Abtahi
Objective: Fine-needle aspiration cytology is a valuable method for preoperative assessment of head and neck tumors. However, its accuracy in detection of salivary gland masses is controversial compared with other methods. The aim of this work was to evaluate the effectiveness and accuracy of fine-needle aspiration cytology (FNAC) in the diagnosis of parotid gland masses. Material and Methods: Over a 10-year period, 126 parotid gland masses were resected. Retrospective chart reviews of 114 patients were performed...
November 2016: Journal of Applied Oral Science: Revista FOB
https://www.readbyqxmd.com/read/28073374/successful-multimodal-treatment-of-intraoral-salivary-duct-carcinoma-in-a-patient-with-multiple-lymph-node-metastases-a-case-report
#10
Shuichi Imaue, Kei Tomihara, Takeru Hamashima, Gakuto Tomizawa, Kuninori Nomura, Masakiyo Sasahara, Makoto Noguchi
BACKGROUND: Salivary duct carcinoma (SDC) is a high-grade salivary gland malignancy that is associated with an aggressive clinical behavior and poor prognosis. Herein, we report on a long surviving case of SDC of the minor salivary gland with multiple lymph node metastases (LNMs). CASE PRESENTATION: An 83-year-old woman presented with a history of lymphadenopathy in the right side of the neck and recent onset and rapid growth of a mass in the right buccal region...
January 10, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28071618/clinico-pathological-factors-affecting-lymph-node-yield-in-indian-patients-with-locally-advanced-squamous-cell-carcinoma-of-mandibular-gingivo-buccal-sulcus
#11
S S Muttagi, B R Patil, A S Godhi, D K Arora, S R Hallikerimath, A D Kale
AIM: Lymph node yield (LNY) is a valid marker of prognosis in oral cancer. Precise estimation of LNY in Indian patients with T3/T4 gingivobuccal sulcus squamous cell carcinoma (GBS-SCC) has not been well documented. Hence, the primary objective of the study was to determine the LNY in patients with T3/T4 SCC of mandibular GBS, and the secondary objective was to study the association of LNY with clinicopathological factors such as tumor thickness, histological differentiation, number of positive nodes, and extracapsular spread (ECS)...
April 2016: Indian Journal of Cancer
https://www.readbyqxmd.com/read/28070049/-common-factors-for-ischemic-cerebral-stroke-in-coronary-artery-bypass-grafting-in-patients-with-concomitant-carotid-and-coronary-artery-severe-stenosis
#12
Lei Huang, Feng Kuang, Zhonggui Shan, Yiquan Lai, Hongwei Guo
To analyze two common factors for perioperative ischemic stroke in patients with concomitant carotid and coronary artery severe stenosis and to improve the therapeutic effect.
 Methods: A total of 44 patients with multi-vessel coronary artery disease combined with carotid stenosis, who admitted to the Department of Cardiac Surgery, the First Affiliated Hospital of Xiamen University from 2008 to 2014, were enrolled in this study. Among them, 32 cases were male, 12 cases was female. All patients received coronary artery bypass grafting after treatment of neck diseases...
December 28, 2016: Zhong Nan da Xue Xue Bao. Yi Xue Ban, Journal of Central South University. Medical Sciences
https://www.readbyqxmd.com/read/28068878/long-term-control-of-hypercortisolism-by-vandetanib-in-a-medullary-thyroid-carcinoma-with-a-somatic-ret-mutation
#13
Anne-Cécile Paepegaey, Beatrix Cochand-Priollet, Estelle Louiset, Pierre Olivier Sarfati, Marco Alifano, Nelly Burnichon, Marie Bienvenu-Perrard, Najiba Lahlou, Léopoldine Bricaire, Lionel Groussin
CONTEXT: Medullary thyroid carcinomas (MTCs) complicated by ectopic Cushing's syndrome have a poor prognosis, partially due to the difficulties to control hypercortisolism by adrenal blocking drugs. Recent reports (including the initial follow-up of this patient) have suggested that tyrosine kinase inhibitors (TKIs) may be a therapeutic option due to an antisecretory action on ACTH. However, there is a lack of long-term follow-up studies. CASE DESCRIPTION: We report the case of a 58 year-old man with a MTC-related Cushing's syndrome resistant to a combination of several anticortisolic drugs...
January 9, 2017: Thyroid: Official Journal of the American Thyroid Association
https://www.readbyqxmd.com/read/28068231/establishing-evidence-based-indications-for-proton-therapy-an-overview-of-current-clinical-trials
#14
Mark V Mishra, Sameer Aggarwal, Soren M Bentzen, Nancy Knight, Minesh P Mehta, William F Regine
PURPOSE: To review and assess ongoing proton beam therapy (PBT) clinical trials and to identify major gaps. METHODS AND MATERIALS: Active PBT clinical trials were identified from clinicaltrials.gov and the World Health Organization International Clinical Trials Platform Registry. Data on clinical trial disease site, age group, projected patient enrollment, expected start and end dates, study type, and funding source were extracted. RESULTS: A total of 122 active PBT clinical trials were identified, with target enrollment of >42,000 patients worldwide...
February 1, 2017: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/28064382/early-assessment-of-feasibility-and-technical-specificities-of-transoral-robotic-surgery-using-the-da-vinci-xi
#15
Philippe Gorphe, Jean Von Tan, Sophie El Bedoui, Dana M Hartl, Anne Auperin, Quentin Qassemyar, Antoine Moya-Plana, François Janot, Morbize Julieron, Stephane Temam
The latest generation Da Vinci(®) Xi™ Surgical System Robot released has not been evaluated to date in transoral surgery for head and neck cancers. We report here the 1-year results of a non-randomized phase II multicentric prospective trial aimed at assessing its feasibility and technical specificities. Our primary objective was to evaluate the feasibility of transoral robotic surgery using the da Vinci(®) Xi™ Surgical System Robot. The secondary objective was to assess peroperative outcomes. Twenty-seven patients, mean age 62...
January 7, 2017: Journal of Robotic Surgery
https://www.readbyqxmd.com/read/28064216/prevalence-of-egfr-tyrosine-kinase-domain-mutations-in-head-and-neck-squamous-cell-carcinoma-cohort-study-and-systematic-review
#16
REVIEW
Christos Perisanidis
BACKGROUND: Mutations in the epidermal growth factor receptor (EGFR) tyrosine kinase domain (TKD) are associated with response and resistance to targeted therapy. The EGFR mutation status in patients with advanced oral and oropharyngeal squamous cell carcinoma (OOSCC) was evaluated. A systematic literature review was undertaken to summarize current evidence and estimate the overall prevalence of EGFR TKD mutations in patients with head and neck squamous cell carcinoma (HNSCC). MATERIALS AND METHODS: Genomic DNA was extracted from formalin-fixed, paraffin-embedded tumor samples of 113 patients with OOSCC...
January 2017: In Vivo
https://www.readbyqxmd.com/read/28063278/combined-anterolateral-thigh-and-tensor-fasciae-latae-flaps-an-option-for-reconstruction-of-large-head-and-neck-defects
#17
Ramzey Tursun, Hisham Marwan, J Marshall Green, Fawaz Alotaibi, Andre LeDoux
PURPOSE: The advent of microvascular free tissue transfer has provided the reconstructive surgeon with an enormous array of treatment options for reconstruction of large head and neck defects. However, when indicated by defect size, the need for more than 1 flap not only increases surgical complexity but also patient morbidity. The combination of the anterolateral thigh (ALT) flap and the tensor fascia latae (TFL) flap can be used to reconstruct such complex head and neck defects, thereby minimizing any additional morbidity that would be imposed by an additional flap harvest site...
December 26, 2016: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28062212/inhibition-of-cd147-expression-promotes-chemosensitivity-in-hnscc-cells-by-deactivating-mapk-erk-signaling-pathway
#18
Chao Ma, Jianqi Wang, Longkun Fan, Yanjun Guo
Head and neck squamous cell carcinoma (HNSCC) is one of the most common cancers in the world. CD147, a transmembrane glycoprotein, has been reported to be correlated with cancer progression, metastasis, and chemoresistance in various cancers. In this study, we aimed to investigate the mechanism of CD147 in regulating drug resistance in HNSCC cells. qRT-PCR were used to evaluated the expression of CD147 in 57 HNSCC tumorous tissues and 2 cell lines. Increased expression of CD147 was found in most HNSCC samples, and the expression level of CD147 was correlated with multidrug resistance...
January 4, 2017: Experimental and Molecular Pathology
https://www.readbyqxmd.com/read/28061878/blockage-of-glycolysis-by-targeting-pfkfb3-suppresses-tumor-growth-and-metastasis-in-head-and-neck-squamous-cell-carcinoma
#19
Hui-Min Li, Jie-Gang Yang, Zhuo-Jue Liu, Wei-Ming Wang, Zi-Li Yu, Jian-Gang Ren, Gang Chen, Wei Zhang, Jun Jia
BACKGROUND: Many cancers including head and neck squamous cell carcinoma (HNSCC) are characterized by a metabolic rewiring with increased glucose uptake and lactate production, termed as aerobic glycolysis. Targeting aerobic glycolysis presents a promising strategy for cancer therapy. This study investigates the therapeutic potential of glycolysis blockage by targeting phosphofructokinase-2/fructose-2, 6-bisphosphatase 3 (PFKFB3) in HNSCC. METHODS: 1-(4-pyridinyl)-3-(2-quinolinyl)-2-propen-1-one (PFK15) was used as a selective antagonist of PFKFB3...
January 7, 2017: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/28061634/personalized-medicine-approach-for-an-exceptional-response-to-multiple-recurrent-and-metastatic-her2-positive-oropharyngeal-squamous-cell-carcinoma
#20
Nolan B Seim, Stephen Y Kang, Milan Bhandari, Riley G Jones, Theodoros N Teknos
INTRODUCTION: Advanced stage squamous cell carcinoma of the head and neck carries an overall poor prognosis, and survivorship gains have remained relatively stagnant compared to other malignancies due to its complex tumor biology and lack of proven effective targeting agents. METHODS: We present a case of an exceptional responder to molecular-targeted therapy for metastatic oropharyngeal squamous cell carcinoma using a chemotherapeutic agent FDA approved for breast cancer and targeting the HER2/Neu receptor in order to discuss the larger clinical implications...
January 1, 2017: Annals of Otology, Rhinology, and Laryngology
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