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Post docetaxel bone scan

Michael S Hofman, John Violet, Rodney J Hicks, Justin Ferdinandus, Sue Ping Thang, Tim Akhurst, Amir Iravani, Grace Kong, Aravind Ravi Kumar, Declan G Murphy, Peter Eu, Price Jackson, Mark Scalzo, Scott G Williams, Shahneen Sandhu
BACKGROUND: Progressive metastatic castration-resistant prostate cancer is a highly lethal disorder and new effective therapeutic agents that improve patient outcomes are urgently needed. Lutetium-177 [177 Lu]-PSMA-617, a radiolabelled small molecule, binds with high affinity to prostate-specific membrane antigen (PSMA) enabling beta particle therapy targeted to metastatic castration-resistant prostate cancer. We aimed to investigate the safety, efficacy, and effect on quality of life of [177 Lu]-PSMA-617 in men with metastatic castration-resistant prostate cancer who progressed after standard treatments...
May 7, 2018: Lancet Oncology
Guru Sonpavde, Ankit Madan, Mary K Baker, Jori E May, Gurudatta Naik, Sejong Bae
BACKGROUND: Because of the low historical prevalence of measurable disease in metastatic castration-resistant prostate cancer (mCRPC), phase II trials have used prostate-specific antigen (PSA) and bone scan changes as primary end points. Frequent whole-body imaging and improved computed tomography technology currently identify measurable disease more frequently, warranting consideration of objective response as a major end point. PATIENTS AND METHODS: Data from reported phase III trials of mCRPC were analyzed...
April 26, 2017: Clinical Genitourinary Cancer
D Keizman, M O Fosboel, H Reichegger, A Peer, E Rosenbaum, M-C Desax, V Neiman, P M Petersen, J Mueller, R Cathomas, M Gottfried, H Dresler, D Sarid, W Mermershtain, K Rouvinov, J Mortensen, S Gillessen, G Daugaard, A Omlin
BACKGROUND: The imaging response to radium-223 therapy is at present poorly described. We aimed to describe the imaging response to radium-223 treatment. METHODS: We retrospectively evaluated the computed tomography (CT) and bone scintigraphy response of metastatic castration-resistant prostate cancer (CRPC) patients treated with radium-223, in eight centers in three countries. RESULTS: A total of 130 patients were included, the majority (n=84, 65%) received radium-223 post docetaxel...
February 28, 2017: Prostate Cancer and Prostatic Diseases
Matthew Smith, Johann De Bono, Cora Sternberg, Sylvestre Le Moulec, Stéphane Oudard, Ugo De Giorgi, Michael Krainer, Andries Bergman, Wolfgang Hoelzer, Ronald De Wit, Martin Bögemann, Fred Saad, Giorgio Cruciani, Antoine Thiery-Vuillemin, Susan Feyerabend, Kurt Miller, Nadine Houédé, Syed Hussain, Elaine Lam, Jonathan Polikoff, Arnulf Stenzl, Paul Mainwaring, David Ramies, Colin Hessel, Aaron Weitzman, Karim Fizazi
PURPOSE: Cabozantinib is an inhibitor of kinases, including MET and vascular endothelial growth factor receptors, and has shown activity in men with previously treated metastatic castration-resistant prostate cancer (mCRPC). This blinded phase III trial compared cabozantinib with prednisone in patients with mCRPC. PATIENTS AND METHODS: Men with progressive mCRPC after docetaxel and abiraterone and/or enzalutamide were randomly assigned at a two-to-one ratio to cabozantinib 60 mg once per day or prednisone 5 mg twice per day...
September 1, 2016: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
Victoria Yvonne Bird, Paula M Domino, Raymond Sutkowski, Stephanie A Stillings, Jorge A Trejo-Lopez
Current treatment of metastatic bone prostate cancer with Docetaxel chemotherapy per CHAARTED trial is standard of care. Timing of CT and bone scintigraphy for evaluation of successful treatment of lytic lesions is not available in the literature. We present a case of a 70 year old male with PSA of 586 and wide spread metastatic bone lytic lesions, who underwent androgen deprivation therapy and six cycles of Docetaxel chemotherapy. The patient had clinically successful treatment. Contrast enhanced CT scan demonstrated sclerotic bone lesions with PSA 2...
May 2016: Urology Case Reports
Charles Van Praet, Sylvie Rottey, Fransien Van Hende, Gino Pelgrims, Wim Demey, Filip Van Aelst, Wim Wynendaele, Thierry Gil, Peter Schatteman, Bertrand Filleul, Dennis Schallier, Jean-Pascal Machiels, Dirk Schrijvers, Els Everaert, Lionel D'Hondt, Patrick Werbrouck, Joanna Vermeij, Jeroen Mebis, Marylene Clausse, Marika Rasschaert, Joanna Van Erps, Jolanda Verheezen, Jan Van Haverbeke, Jean-Charles Goeminne, Nicolaas Lumen
BACKGROUND: Abiraterone acetate (AA) is licensed for treating metastatic castration-resistant prostate cancer (mCRPC). Real-world data on oncological outcome after AA are scarce. The current study assesses efficacy and safety of AA in mCRPC patients previously treated with docetaxel who started treatment during the Belgian compassionate use program (January 2011-July 2012). PATIENTS AND METHODS: Records from 368 patients with mCRPC from 23 different Belgian hospitals who started AA 1000mg per day with 10mg prednisone or equivalent were retrospectively reviewed (September 2013-December 2014)...
June 2016: Urologic Oncology
N Fazio, R Biffi, R Maibach, S Hayoz, S Thierstein, P Brauchli, J Bernhard, R Stupp, B Andreoni, G Renne, C Crosta, R Morant, A Chiappa, F Luca, M G Zampino, O Huber, A Goldhirsch, F de Braud, A D Roth
BACKGROUND: Fluorouracil-based adjuvant chemotherapy in gastric cancer has been reported to be effective by several meta-analyses. Perioperative chemotherapy in locally advanced resectable gastric cancer (RGC) has been reported improving survival by two large randomized trials and recent meta-analyses but the role of neoadjuvant chemotherapy and optimal regimen remains to be determined. We compared a neoadjuvant with adjuvant docetaxel-based regimen in a prospective randomized phase III trial, of which we present the 10-year follow-up data...
April 2016: Annals of Oncology: Official Journal of the European Society for Medical Oncology
Gregory R Pond, William R Berry, Matthew D Galsky, Brian A Wood, Lance Leopold, Guru Sonpavde
BACKGROUND: Docetaxel clearance appears increased in men who are castrated. Neutropenia in cycle 1 may be a pharmacodynamic marker for docetaxel, which may enable tailored dosing in metastatic castration-resistant prostate cancer (mCRPC). PATIENTS AND METHODS: The association of cycle 1 neutropenia with overall survival (OS) was examined post hoc in a randomized phase II trial of 221 men with mCRPC who received docetaxel-prednisone combined with placebo or AT-101 (bcl-2 inhibitor); weekly blood cell counts were performed during the first cycle...
December 2012: Clinical Genitourinary Cancer
S J Hotte, F Saad
Prostate cancer (PCa) is the most frequently diagnosed cancer in North America. Castrate-resistant PCa presents a spectrum of disease ranging from rising PSA levels in the absence of metastases or symptoms and despite androgen-deprivation therapy, to metastases and significant debilitation from cancer symptoms. Castrate-resistant PCa is usually suspected in patients with new symptoms on androgen deprivation therapy, with a rising PSA, or with new evidence of disease on bone scans or computed tomography scans...
September 2010: Current Oncology
William H Tu, Kristin Jensen, Fuad Freiha, Joseph C Liao
BACKGROUND: A 61-year-old man with a history of recurrent prostate cancer presented with obstructive urinary symptoms. He had been diagnosed with locally invasive adenocarcinoma of the prostate 10 years previously and treated with neoadjuvant hormonal and external beam radiation therapies. Because of the patient's rising PSA level, he had been started on goserelin 6 years after this diagnosis and bicalutamide 6 months before the current presentation. The patient presented to the urology clinic with worsening lower urinary tract symptoms consisting of nocturia, urgency, and weak stream...
January 2008: Nature Clinical Practice. Urology
Angela Boehmer, Aristotelis G Anastasiadis, Susan Feyerabend, Udo Nagele, Markus Kuczyk, David Schilling, Stefan Corvin, Axel S Merseburger, Arnulf Stenzl
BACKGROUND: The results of chemotherapy in patients with advanced, hormone-refractory prostate cancer (HRPC) have been disappointing. Mitoxantrone has been used in the past for palliation, but it does not prolong survival. It was recently demonstrated that docetaxel is able to improve median survival as compared to mitoxantrone. We, therefore, wanted to evaluate a docetaxel-based regimen, with regard to efficacy and tolerability, in men with HRPC at our institution. PATIENTS AND METHODS: Patients with progressive HRPC (new metastatic lesions or PSA progression) and no prior cytotoxic chemotherapy received the following treatment administered in 21-day cycles: 280 mg estramustine three times daily on days 1 to 5 and 7 to 11, 70 mg docetaxel per square meter of body surface area on day 2, and 10 mg prednisone once daily throughout the course...
November 2005: Anticancer Research
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