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Stage 4 prostate cancer

Rihito Aizawa, Kenji Takayama, Kiyonao Nakamura, Takahiro Inoue, Takashi Kobayashi, Shusuke Akamatsu, Toshinari Yamasaki, Osamu Ogawa, Takashi Mizowaki
BACKGROUND: Although definitive external-beam radiotherapy (EBRT) is one of the treatment options for non-metastatic castration-resistant prostate cancer (NM-CRPC), there are limited data on the long-term outcomes of this treatment. METHODS: We retrospectively evaluated 31 NM-CRPC patients consecutively treated with definitive EBRT. The median age was 74 years upon EBRT initiation. The initial T stage distribution was as follows: T1c in 3, T2 in 11, T3 in 14, and T4 in 3 cases, respectively...
March 19, 2018: International Journal of Clinical Oncology
Jingming Zhai, Zheng Yang, Xiaodong Cai, Guoliang Yao, Yanhui An, Wei Wang, Yonggang Fan, Chao Zeng, Kefeng Liu
Zinc finger protein 280B (ZNF280B) mediates pro-survival and pro-growth functions in prostate cancer. However, in gastric cancer, its clinical significance remains poorly characterized. In the present study, the expression levels of ZNF280B in 60 patients with gastric cancer were examined using immunohistochemistry. The association between ZNF280B expression and clinicopathological features was assessed. Positive ZNF280B staining was demonstrated for 38 (63.3%) samples out of 60 gastric cancer cases in immunohistochemical analysis...
April 2018: Oncology Letters
Eric S Zhou, Karen Clark, Christopher J Recklitis, Richard Obenchain, Matthew Loscalzo
PURPOSE: Cancer patients are likely to experience sleep problems. Understanding their perception of sleep problems is important as subjective symptom experience is associated with treatment-seeking behavior. We explored the prevalence of sleep problems and its correlates in a large sample of cancer patients at an important but understudied stage of their cancer journey: prior to initiating treatment. METHODS: Cancer patients (5702) (67.5% female; 76.9% White; 23...
March 15, 2018: International Journal of Behavioral Medicine
Jeff M Michalski, Jennifer Moughan, James Purdy, Walter Bosch, Deborah W Bruner, Jean-Paul Bahary, Harold Lau, Marie Duclos, Matthew Parliament, Gerard Morton, Daniel Hamstra, Michael Seider, Michael I Lock, Malti Patel, Hiram Gay, Eric Vigneault, Kathryn Winter, Howard Sandler
Importance: Optimizing radiation therapy techniques for localized prostate cancer can affect patient outcomes. Dose escalation improves biochemical control, but no prior trials were powered to detect overall survival (OS) differences. Objective: To determine whether radiation dose escalation to 79.2 Gy compared with 70.2 Gy would improve OS and other outcomes in prostate cancer. Design, Setting, and Participants: The NRG Oncology/RTOG 0126 randomized clinical trial randomized 1532 patients from 104 North American Radiation Therapy Oncology Group institutions March 2002 through August 2008...
March 15, 2018: JAMA Oncology
Giorgio Ivan Russo, Simone Bier, Jörg Hennenlotter, Gunthild Beger, Lucretia Pavlenco, Jens van de Flierdt, Siegfried Hauch, Moritz Maas, Simon Walz, Steffen Rausch, Jens Bedke, Giuseppe Morgia, Arnulf Stenzl, Tilman Todenhöfer
OBJECTIVE: To evaluate the presence of circulating tumour cells (CTC) at different stages of prostate cancer (PC) using the ProstateCancerDetect kit. Moreover, we aimed to assess the expression of transcripts that are specific for cancer stem cells (AdnaTest StemCell) and epithelial mesenchymal transition (EMT) in CTC (AdnaTest EMT) as well as additional genes that are known to promote PC progression. PATIENTS AND METHODS: In this prospective study, we included 81 patients who underwent treatment for PC between 07/2014 and 02/2015, including A) 18 patients (22...
March 15, 2018: BJU International
Verena Lieb, Katrin Weigelt, Lena Scheinost, Kersten Fischer, Thomas Greither, Marios Marcou, Gerit Theil, Helmut Klocker, Hans-Juergen Holzhausen, Xin Lai, Julio Vera, Arif B Ekici, Wolfgang Horninger, Paolo Fornara, Bernd Wullich, Helge Taubert, Sven Wach
We studied the association of the serum levels of the microRNA family members miR-320a/-b/-c with clinico-pathological data to assess their applicability as diagnostic biomarker in prostate cancer (PCa) patients. The levels of miR-320a/-b/-c in 3 groups were evaluated by qRT-PCR (145 patients with PCa, 31 patients with benign prostatic hyperplasia (BPH) and 19 healthy controls). The levels of the three family members of miR-320 were directly correlated within each group ( P < 0.001), but they differed significantly among the three groups ( P < 0...
February 13, 2018: Oncotarget
Karan Lal, Travis J Morrell, Michael Cunningham, Patrick OʼDonnell, Nikki A Levin, Kristine M Cornejo
Cutaneous mixed tumor (chondroid syringoma) is the cutaneous counterpart of pleomorphic adenoma of salivary glands, comprised of both epithelial and mesenchymal components. Malignant transformation is exceptionally rare, with only a few cases reported. We report a case of a malignant cutaneous mixed tumor in an 86-year-old white man who presented with a pink indurated plaque on his left scapula. He had a history of nonmelanoma skin cancers, a stage IB malignant melanoma of a lower extremity and Gleason 4 + 3 prostate cancer treated with brachytherapy, external beam irradiation, and bicalutamide...
March 6, 2018: American Journal of Dermatopathology
Matthew R Sydes, Melissa R Spears, Malcolm D Mason, Noel W Clarke, David P Dearnaley, Johann S de Bono, Gert Attard, Simon Chowdhury, Bill Cross, Silke Gillessen, Zaf Malik, Rob Jones, Chris Parker, Alastair W S Ritchie, J Martin Russell, Robin Millman, David Matheson, Claire Amos, Clare Gilson, Alison Birtle, Susannah Brock, Lisa Capaldi, Prabir Chakraborti, Ananya Choudhury, Linda Evans, Daniel Ford, Joanna Gale, Stephanie Gibbs, Duncan Gilbert, Robert Hughes, Duncan McLaren, Jason Lester, Ashok Nikapota, Joe O'Sullivan, Omi Parikh, Clive Peedell, Andrew Protheroe, Sarah M Rudman, Richard Shaffer, Denise Sheehan, Matthew Simms, Narayanan Srihari, Räto Strebel, Santhanam Sundar, Shaun Tolan, David Tsang, Mohini Varughese, John Wagstaff, Mahesh K B Parmar, Nicholas D James
Background: Adding abiraterone acetate with prednisolone (AAP) or docetaxel with prednisolone (DocP) to standard-of-care (SOC) each improved survival in STAMPEDE: a multi-arm multi-stage platform randomised controlled protocol recruiting patients with high-risk locally advanced or metastatic PCa starting long-term androgen deprivation therapy (ADT). The protocol provides the only direct, randomised comparative data of SOC+AAP vs SOC+DocP. Method: Recruitment to SOC+DocP and SOC+AAP overlapped Nov-2011─Mar-2013...
February 26, 2018: Annals of Oncology: Official Journal of the European Society for Medical Oncology
Sara Bravaccini, Maurizio Puccetti, Martine Bocchini, Sara Ravaioli, Monica Celli, Emanuela Scarpi, Ugo De Giorgi, Maria Maddalena Tumedei, Giandomenico Raulli, Loredana Cardinale, Giovanni Paganelli
Prostate cancer (PCa) patients are risk-stratified on the basis of clinical stage and PSA level at diagnosis and the Gleason Score (GS) in prostate biopsy. However, these parameters are not completely accurate in discriminating between high- and low-risk disease, creating a need for a reliable marker to determine aggressiveness. Prostate-specific membrane antigen (PSMA) appears to fulfill this need. We analyzed 79 prostate biopsies and 28 prostatectomies to assess whether PSMA expression detected by immunohistochemistry is related to GS...
March 9, 2018: Scientific Reports
Thomas J W Klein Nulent, Matthijs H Valstar, Bart de Keizer, Stefan M Willems, Laura A Smit, Abrahim Al-Mamgani, Ludwig E Smeele, Robert J J van Es, Remco de Bree, Wouter V Vogel
OBJECTIVES: Prostate-specific membrane antigen (PSMA) positron emission tomography/computed tomography (PET/CT) is used for detection and (re)staging of prostate cancer. However, healthy salivary, seromucous, and lacrimal glands also have high PSMA-ligand uptake. This study aimed to describe physiologic PSMA-ligand uptake distribution characteristics in the head and neck to aid in PSMA PET/CT interpretation and to identify possible new clinical applications for PSMA-ligand imaging. STUDY DESIGN: Thirty consecutive patients who underwent PSMA PET/CT for prostate cancer were evaluated...
January 31, 2018: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
Stephanie E Bonn, Matt J Barnett, Mark Thornquist, Gary Goodman, Marian L Neuhouser
The aim of this study was to investigate the association between BMI (kg/m) and prostate cancer risk. BMI is a modifiable lifestyle factor and may provide a unique opportunity for primary prevention of prostate cancer if a causal association exists. Data from 11 886 men from the Carotene and Retinol Efficacy Trial (CARET, 1985-1996 with active follow-up through 2005) comprising current and former heavy smokers were analyzed. CARET was a multicenter randomized, double-blind placebo-controlled chemoprevention trial testing daily supplementation of 30 mg β-carotene+25 000 IU retinyl palmitate for primary prevention of lung cancer...
March 7, 2018: European Journal of Cancer Prevention
Anna Luzurier, Paul-Hugo Jouve De Guibert, Alexandre Allera, Sarah F Feldman, Pierre Conort, Jean Marc Simon, Pierre Mozer, Eva Compérat, Franck Boudghene, Vincent Servois, Olivier Lucidarme, Benjamin Granger, Raphaele Renard-Penna
BACKGROUND: The incremental value of dynamic contrast-enhanced (DCE) imaging in localizing radiorecurrent prostate cancer is uncertain. PURPOSE: To assess the added-value of DCE imaging to the combination T2 -weighted imaging (T2 W)+diffusion-weighted imaging (DWI) in detecting locally radiorecurrent prostate cancer (PCa), by radiologists with different levels of experience. STUDY TYPE: Analytic retrospective study. POPULATION: In all, 52 men with biological suspected PCa recurrence after radiotherapy were retrospectively included...
March 8, 2018: Journal of Magnetic Resonance Imaging: JMRI
Richard M Martin, Jenny L Donovan, Emma L Turner, Chris Metcalfe, Grace J Young, Eleanor I Walsh, J Athene Lane, Sian Noble, Steven E Oliver, Simon Evans, Jonathan A C Sterne, Peter Holding, Yoav Ben-Shlomo, Peter Brindle, Naomi J Williams, Elizabeth M Hill, Siaw Yein Ng, Jessica Toole, Marta K Tazewell, Laura J Hughes, Charlotte F Davies, Joanna C Thorn, Elizabeth Down, George Davey Smith, David E Neal, Freddie C Hamdy
Importance: Prostate cancer screening remains controversial because potential mortality or quality-of-life benefits may be outweighed by harms from overdetection and overtreatment. Objective: To evaluate the effect of a single prostate-specific antigen (PSA) screening intervention and standardized diagnostic pathway on prostate cancer-specific mortality. Design, Setting, and Participants: The Cluster Randomized Trial of PSA Testing for Prostate Cancer (CAP) included 419 582 men aged 50 to 69 years and was conducted at 573 primary care practices across the United Kingdom...
March 6, 2018: JAMA: the Journal of the American Medical Association
Andrea N Burnett-Hartman, Scott V Adams, Aasthaa Bansal, Jean A McDougall, Stacey A Cohen, Andrew Karnopp, Victoria Warren-Mears, Scott D Ramsey
PURPOSE: We aimed to determine whether the association between late-stage cancer and American Indian/Alaska Native (AI/AN) race differed by enrollment in the Indian Health Service Care System (IHSCS). METHODS: We used Surveillance, Epidemiology, and End Results (SEER) data linked to Medicare files to compare the odds of late-stage breast, colorectal, lung, or prostate cancer between non-Hispanic Whites (NHWs) (n=285,993) and AI/ANs with (n=581) and without (n=543) IHSCS enrollment...
2018: Journal of Health Care for the Poor and Underserved
Han Jie Lee, Alvin Lee, Hong Hong Huang, Weber Kam On Lau
PURPOSE: Primary ADT (pADT) monotherapy is used significantly for patients with clinically localised disease in Asia and is acceptable even by guidelines, especially in intermediate- and high-risk disease. This occurs despite controversy in the West and data suggesting association with adverse effects, notably cardiovascular events. We therefore sought to assess the impact of pADT on all-cause mortality and prostate cancer-specific mortality (PCSM) in Asian men with high-risk and unfavourable intermediate-risk PCa...
February 28, 2018: International Urology and Nephrology
Raisa S Pompe, Bieke Kühn-Thomä, Yamini Nagaraj, Valia Veleva, Felix Preisser, Sami-Ramzi Leyh-Bannurah, Markus Graefen, Hartwig Huland, Derya Tilki, Georg Salomon
PURPOSE: To validate current eligibility criteria for focal therapy (FT) in prostate cancer men undergoing radical prostatectomy (RP) and to assess the role of magnetic resonance imaging (MRI). METHODS: Retrospective analysis of 217 RP patients (2009-2016) with preoperative MRI (almost all in external institutions) and fulfillment of different FT eligibility criteria: unilateral tumor, clinical tumor stage ≤ cT2a, prostate volume ≤ 60 mL and either biopsy Gleason 3 + 3 or ≤ 3 + 4 and PSA ≤ 10 or ≤ 15 ng/mL...
February 28, 2018: World Journal of Urology
Jian Cui, Yanqing Wang, Baijun Dong, Lixia Qin, Chao Wang, Peijie Zhou, Xue Wang, Huiming Xu, Wei Xue, Yu-Xiang Fang, Wei-Qiang Gao
Although androgen deprivation therapy (ADT) is a standard treatment for metastatic prostate cancer, this disease inevitably recurs and progresses to ADT-resistant stage after this therapy. Accordingly, understanding the mechanism of resistance to ADT and finding new approach to enhance the efficacy of ADT may provide a major benefit to PCa patients. In this study, we found upregulated expression of Notch receptors is positive associated with ADT-resistance progression. Using fluorescent Notch signaling reporter system, we observed that endogenous Notch signaling could be activated after treatment of androgen deprivation in LNCaP cells via activation of Notch3...
February 27, 2018: International Journal of Cancer. Journal International du Cancer
Marc Gaudet, Mathieu Pharand-Charbonneau, Marie-Pierre Desrosiers, Debbie Wright, Alain Haddad
PURPOSE: To determine the acute toxicity and effect on health-related quality of life of a two-fraction regimen of high-dose-rate (HDR) prostate brachytherapy. METHODS AND MATERIALS: Patients with low- or intermediate-risk prostate cancer were treated with HDR brachytherapy as monotherapy in two implants of 13.5 Gy spaced 7-14 days apart. Patients completed International Prostate Symptom Score (IPSS) and Expanded Prostate Index Composite (EPIC) questionnaires at 1, 3, 6, 9, 12, 16, 20, and 24 months after brachytherapy...
February 23, 2018: Brachytherapy
Francesco Porpiglia, Matteo Manfredi, Fabrizio Mele, Riccardo Bertolo, Enrico Bollito, Dario Gned, Agostino De Pascale, Filippo Russo, Roberto Passera, Cristian Fiori, Stefano De Luca
BACKGROUND: The Briganti updated nomogram (BN) is the most popular predictive model aiming to predict the presence of lymph node invasion (LNI) in patients with prostate cancer (PCa), but it lacks information obtained by preoperative imaging. The primary aim of the study was to evaluate the role of multiparametric prostate magnetic resonance imaging (mp-MRI) in the indication to perform pelvic lymph nodes dissection (PLND) or not in patients with risk of LNI according to BN below 5%. METHODS: Since March 2012 and September 2016, 310 patients who underwent a preoperative mp-MRI for staging purpose and subsequent robot-assisted extended PLND (RAEPLND) were retrospectively evaluated...
February 22, 2018: Prostate Cancer and Prostatic Diseases
Masahiro Uno, Makoto Kawase, Daiki Kato, Takashi Ishida, Seiichi Kato, Yoshinori Fujimoto
The 2014 International Society of Urological Pathology (ISUP) has proposed a new grade group (GG) classification for Gleason scores (GS). The usefulness of the new GG classification was investigated with 518 prostate cancer patients who underwent androgen deprivation therapy. According to the new GG classification, Stages B‒D and the new GG classification relapse-free rate for each stage were calculated using the Kaplan‒Meier method. The new GG classification revealed a significant difference for the relapse-free rate only between some groups...
January 2018: Hinyokika Kiyo. Acta Urologica Japonica
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