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post metastasis treatment

Benjamin Kearns, Abdullah Pandor, Matt Stevenson, Jean Hamilton, Duncan Chambers, Mark Clowes, John Graham, M Satish Kumar
As part of its single technology appraisal (STA) process, the National Institute for Health and Care Excellence (NICE) invited the company that manufactures cabazitaxel (Jevtana(®), Sanofi, UK) to submit evidence for the clinical and cost effectiveness of cabazitaxel for treatment of patients with metastatic hormone-relapsed prostate cancer (mHRPC) previously treated with a docetaxel-containing regimen. The School of Health and Related Research Technology Appraisal Group at the University of Sheffield was commissioned to act as the independent Evidence Review Group (ERG)...
October 22, 2016: PharmacoEconomics
Erik R Nelson, Shenduo Li, Margaret Kennedy, Sturgis Payne, Kelly Kilibarda, Jeffrey Groth, Michelle Bowie, Edgardo Parilla-Castellar, Gustaaf de Ridder, Paul Kelly Marcom, Matthew Lyes, Bercedis L Peterson, Michael Cook, Salvatore V Pizzo, Donald P McDonnell, Robin E Bachelder
BACKGROUND: Although most triple-negative breast cancer (TNBC) patients initially respond to chemotherapy, residual tumor cells frequently persist and drive recurrent tumor growth. Previous studies from our laboratory and others' indicate that TNBC is heterogeneous, being composed of chemo-sensitive and chemo-resistant tumor cell subpopulations. In the current work, we studied the invasive behaviors of chemo-resistant TNBC, and sought to identify markers of invasion in chemo-residual TNBC...
October 18, 2016: Oncotarget
Jingeng Liu, Zhiru Wei, Yuebin Wang, Zongjiang Xia, Gaofeng Zhao
BACKGROUND: Liver metastasis is common in patients with oesophageal cancer. The effect of operative intervention for post-operative solitary liver metastasis from oesophageal squamous cell carcinoma (ESCC) has not previously been examined. This research was to compare the effect of surgery and non-surgical therapy in patients with post-operative solitary liver metastasis from ESCC. METHODS: We retrospectively analysed the clinical data of 69 consecutive patients with solitary hepatic metastasis who had undergone oesophagectomy for ESCC and were subsequently referred to the First Affiliated Hospital of Zhengzhou University from January 2005 to December 2013...
October 20, 2016: ANZ Journal of Surgery
Vanaja Konduri, Dali Li, Matthew M Halpert, Dan Liang, Zhengdong Liang, Yunyu Chen, William E Fisher, Silke Paust, Jonathan M Levitt, Qizhi Cathy Yao, William K Decker
Pancreatic ductal adenocarcinoma (PDAC) is the third leading cause of cancer-related death in the United States, exhibiting a five-year overall survival (OS) of only 7% despite aggressive standard of care. Recent advances in immunotherapy suggest potential application of immune-based treatment approaches to PDAC. To explore this concept further, we treated orthotopically established K-ras(G12D)/p53(-/-) PDAC tumors with gemcitabine and a cell-based vaccine previously shown to generate durable cell-mediated (TH1) immunity...
2016: Oncoimmunology
Don Nguyen, Rishi Maheshwary, Anuj Rajput, Cassie Tran, Vijay Kudithipudi
Gastroesophageal junction adenocarcinoma on esophagogastroduodenoscopy biopsy. Initial PET-CT showed no definite evidence of distant metastatic disease. One month after radiation treatment, repeat PET-CT showed interval decrease in size of gastroesophageal mass but new multifocal FDG avidity in the caudate and left hepatic lobes. Correlation with contrast-enhanced CT and US images was negative, making metastasis less likely. Ultrasound-guided biopsy confirmed radiation-induced hepatitis, which caused false positively increased FDG uptake from inflammatory changes...
October 5, 2016: Clinical Nuclear Medicine
Shuang G Zhao, S Laura Chang, Daniel E Spratt, Nicholas Erho, Menggang Yu, Hussam Al-Deen Ashab, Mohammed Alshalalfa, Corey Speers, Scott A Tomlins, Elai Davicioni, Adam P Dicker, Peter R Carroll, Matthew R Cooperberg, Stephen J Freedland, R Jeffrey Karnes, Ashley E Ross, Edward M Schaeffer, Robert B Den, Paul L Nguyen, Felix Y Feng
BACKGROUND: Postoperative radiotherapy has an important role in the treatment of prostate cancer, but personalised patient selection could improve outcomes and spare unnecessary toxicity. We aimed to develop and validate a gene expression signature to predict which patients would benefit most from postoperative radiotherapy. METHODS: Patients were eligible for this matched, retrospective study if they were included in one of five published US studies (cohort, case-cohort, and case-control studies) of patients with prostate adenocarcinoma who had radical prostatectomy (with or without postoperative radiotherapy) and had gene expression analysis of the tumour, with long-term follow-up and complete clinicopathological data...
October 12, 2016: Lancet Oncology
Meng-Yi Wang, Zhe-Yu Niu, Xiang-Gao Gao, Li Zhou, Quan Liao, Yu-Pei Zhao
<strong>Objective</strong> To examine the expression of cell division cycle associated 2 (CDCA 2) in pancreatic ductal adenocarcinoma (PDAC) and investigate its role in prognosis of PDAC patients. <strong>Methods</strong> This retrospective study included 155 PDAC patients who underwent surgical treatment and complete post-operative follow-up. Clinicopathologic data were collected through clinical database. Tissue microarray was constructed and immunohistochemistry was performed to detect CDCA2 expression in the PDAC tumor tissues and adjacent non-tumor tissues...
September 20, 2016: Chinese Medical Sciences Journal, Chung-kuo i Hsüeh K'o Hsüeh Tsa Chih
Xiao Zou, Michael Blank
The p38 MAPK signaling pathway is a key signal transduction cascade that cancer cells employ to sense and adapt to a plethora of environmental stimuli, and has attracted much attention as a promising target for cancer therapy. Accumulating evidence suggests a dual role of p38 signaling in various types of cancers, wherein the p38 pathway can both suppress and promote tumor growth, metastasis and chemoresistance. This dual role of p38 signaling, along with its context dependence and versatility, poses a great challenge for developing efficient anticancer treatment...
October 8, 2016: Cancer Letters
Bharat Rekhi, Vivek Verma, Ashish Gulia, Nirmala A Jambhekar, Subhash Desai, Shashikant L Juvekar, Jyoti Bajpai, Ajay Puri
Giant cell tumor of bone (GCTB) is mostly a benign tumor, but associated with recurrences and metastasis. Lately, denosumab is being utilized in the treatment of certain GCTBs. Twenty-seven tumors, analyzed in the present study, occurred in 16 males and 11 females (M: F = 1.45:1), in the age-range of 16 to 47 years (mean = 29.5, median = 29). Most tumors were identified in the tibia(6) and femur(6), followed by the humerus(3), radius(3), pelvis(3), fibula(3), sacrum(1), metacarpal(1) and metatarsal(1) bones...
October 8, 2016: Pathology Oncology Research: POR
Na Liu, Zhaowei Meng, Qiang Jia, Jian Tan, Guizhi Zhang, Wei Zheng, Renfei Wang, Xue Li, Tianpeng Hu, Arun Upadhyaya, Pingping Zhou, Sen Wang
(131)I treatment is an important management method for patients with differentiated thyroid cancer (DTC). Unsuccessful (131)I ablation drastically affects the prognosis of the patients. This study aimed to analyze potential predictive factors influencing the achievement of a disease-free status following the first (131)I therapy. This retrospective review included 315 DTC patients, and multiple factors were analyzed. Tumor size, pathological tumor stage, lymph node (LN) metastasis, distant metastasis, American Thyroid Association recommended risks, pre-ablation thyroglobulin (Tg), and thyroid stimulating hormone (TSH) displayed significant differences between unsuccessful and successful group...
October 10, 2016: Scientific Reports
Samir Jana, Suman Sengupta, Subir Biswas, Annesha Chatterjee, Himansu Roy, Arindam Bhattacharyya
Breast cancer is the most deadly cancer among women and the second leading cause of cancer death worldwide. Treatment effectiveness is complicated with tumor invasiveness/drug resistance. To tailor treatments more effectively to individual patients, it is important to define tumor growth and metastasis at molecular levels. SDCBP is highly overexpressed and associated with a strikingly poor prognosis in breast cancer. However the post transcriptional regulation of SDCBP overexpression remains to be a unexplored area...
October 5, 2016: Biochemical and Biophysical Research Communications
Ruliang Wang, Zefei Jiang, Shaohua Zhang, Jizheng Tian, Tao Wang, Santai Song
To investigate the changes in bone metabolism markers after second-line treatment with loading-dose intravenous (I.V.) ibandronate in patients with bone metastases (BM) from breast cancer, 80 patients were enrolled in this study during January 2010 to April 2014. All the patients were treated with a second-line loading dose ibandronate for advanced breast cancer with BM and moderate-to-severe bone pain. Ibandronate was (6 mg) intravenously administered on 3 consecutive days followed by maintenance treatment every 3-4 weeks...
September 22, 2016: Clinical and Experimental Pharmacology & Physiology
Daan Nevens, Olivier Vantomme, Annouschka Laenen, Robert Hermans, Sandra Nuyts
OBJECTIVES: The purpose of this study is to make a prognostic model for regional relapse in head and neck cancer using clinical and Computed Tomography (CT) parameters. METHODS: 183 patients with lymph node-positive head and neck cancer were treated between 2002 and 2012 with radiotherapy or concurrent chemoradiotherapy. CT studies pre- and post-treatment were reviewed for lymph node size and presence of necrosis, extracapsular spread and calcifications. For every patient, correlations with 3 year regional control (RC), metastasis free survival (MFS), disease free survival (DFS) and overall survival (OS) were made...
October 6, 2016: British Journal of Radiology
O B Pattanashetty, Dayanand B B, Arravind Pillai, Preetish Endigeri
INTRODUCTION: Dedifferentiated chondrosarcoma (DDCS) is a rare and malignant form of primary bone tumor refractive to chemotherapy and radiotherapy. It accounts for 1-2% of all primary bone tumors. Surgical resection, limb-salvage surgeries and amputation remain the mainstay of treatment. The prognosis of dedifferentiated chondrosarcoma is poor. CASE REPORT: We report a case of a 51-year-old male having a swelling and an ulcer distal to the left knee later diagnosed with dedifferentiated chondrosarcoma of proximal tibial and fibular metaphysis...
April 2016: Journal of Orthopaedic Case Reports
Shintaro Sukegawa, Takahiro Kanno, Kengo Kanai, Toshiko Mandai, Akane Shibata, Yuka Takahashi, Yuji Hirata, Yoshihiko Furuki
Carotid artery stenosis is a significant risk factor for stroke. In elderly patients with carotid atherosclerosis and stenosis, it is not unusual for oral, head and neck cancer surgery to be performed. The present study describes a case of stroke that occurred during a neck dissection for the treatment of cervical lymph node metastasis of a left maxillary gingival carcinoma. The patient was an 84-year-old female who was considered to be at high risk of a stroke based on pre-operative head and neck computed tomography scans, which detected severe carotid atherosclerosis and stenosis...
October 2016: Oncology Letters
Ahmad Mahdian-Shakib, Ruhollah Dorostkar, Mahdi Tat, Mohammad Sadegh Hashemzadeh, Navid Saidi
Ovarian cancer (OC) is the most lethal of malignant gynecological cancers, and has a very poor prognosis, frequently, attributable to late diagnosis and responsiveness to chemotherapy. In spite of the technological and medical approaches over the past four decades, involving the progression of several biological markers (mRNA and proteins biomarkers), the mortality rate of OC remains a challenge due to its late diagnosis, which is expressly ascribed to low specificities and sensitivities. Consequently, there is a crucial need for novel diagnostic and prognostic markers that can advance and initiate more individualized treatment, finally increasing survival of the patients...
September 29, 2016: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
Kimberly L Desmond, Hatef Mehrabian, Sofia Chavez, Arjun Sahgal, Hany Soliman, Radoslaw Rola, Greg J Stanisz
PURPOSE: The purpose of this work was to determine the predictive value of chemical exchange saturation transfer (CEST) metrics in brain metastases treated with stereotactic radiosurgery (SRS). METHODS: CEST spectra at a radiofrequency power of 0.52 µT were collected on a 3 Tesla (T) magnetic resonance imaging from 25 patients at three time points: pretreatment, 1 week, and 1 month post-treatment. Amide proton transfer-weighted images and maps of the amplitude and width of Lorentzian-shaped CEST peaks and the relaxation-compensated AREX metric were constructed at the offset frequencies of amide, amine, and relayed nuclear Overhauser effect (NOE) from aliphatic groups as well as the broad magnetization transfer effect...
September 30, 2016: Magnetic Resonance in Medicine: Official Journal of the Society of Magnetic Resonance in Medicine
Valérie Paulus, Virginie Avrillon, Maurice Pérol
Angiogenesis is critical for tumor growth, proliferation and metastasis with the crucial role of Vascular Endothelial Growth factor (VEGF) pathway. Ramucirumab is a monoclonal antibody that specifically targets the extracellular domain of Vascular Endothelial Growth Factor Receptor 2. Areas covered: We performed a search on Medline to browse the current literature on Ramucirumab and anti-angiogenic agents, for the treatment of NSCLC. The REVEL study demonstrated a significant improvement of response rate, progression-free survival and overall survival by adding ramucirumab to docetaxel compared to docetaxel plus a placebo in second-line treatment of advanced non-small cell lung cancer, irrespective of histology, with an acceptable safety profile...
October 8, 2016: Expert Review of Anticancer Therapy
Mary-Ellen Taplin, Rana R McKay, Lillian Werner, Elahe A Mostaghel, Rosina T Lis, Olga Voznesensky, Zhenwei Zhang, Brett Marck, Alvin M Matsumoto, Liran Domachevsky, Katherine A Zukotynski, Manoj K Bhasin, Glenn J Bubley, Bruce Montgomery, Philip W Kantoff, Steven P Balk
PURPOSE: Despite the efficacy of abiraterone, a CYP17A1 inhibitor, in metastatic castration-resistant prostate cancer (CRPC), nearly all patients develop resistance. The purpose of this phase II study was to evaluate mechanisms of resistance to more complete androgen synthesis inhibition with abiraterone and dutasteride. EXPERIMENTAL DESIGN: Eligible metastatic CRPC patients underwent a baseline metastasis biopsy. Patients received abiraterone and prednisone for two 4-week cycles...
September 28, 2016: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
Tsubasa Hiraki, Sohsuke Yamada, Michiyo Higashi, Kazuhito Hatanaka, Seiya Yokoyama, Ikumi Kitazono, Yuko Goto, Mari Kirishima, Surinder K Batra, Suguru Yonezawa, Akihide Tanimoto
Mucins play pivotal roles in influencing cancer biology, for example affecting carcinoma invasion, aggressiveness and/or metastatic potential. Our aim is to investigate the significance of expression profiles of two mucins in particular, MUC1 and MUC2, their correlations with various clinicopathological features, and prognosis in gallbladder adenocarcinoma (GBAC). We performed immunohistochemistry from patients with surgically resected GBAC, using antibodies against mucin core proteins MUC1/DF3 and MUC2/Ccp58 in 81 paraffin-embedded tumor samples...
September 27, 2016: Histology and Histopathology
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