Major Response to Cyclophosphamide and Prednisone in Recurrent Castration- Resistant Prostate Cancer
|
|
- Chastity Owen
- 6 years ago
- Views:
Transcription
1 911 Major Response to Cyclophosphamide and Prednisone in Recurrent Castration- Resistant Prostate Cancer Nicolas Batty, MD; Naveen Yarlagadda, MD; and Roberto Pili, MD Abstract Prostate cancer is the most common noncutaneous cancer among men. This case report describes a 43-year-old man with rapidly progressing castration-resistant prostate cancer (CRPC) that responded initially to docetaxel and did not tolerate cabazitaxel. He subsequently received a third line of chemotherapy with cyclophosphamide and prednisone, and experienced a dramatic clinical and radiographic response in his liver metastases. This therapeutic intervention led to a significant clinical benefit and confirms the potential use of cyclophosphamide in patients with CRPC, particularly those with liver metastases. (JNCCN 213;11: ) NCCN: Continuing Education Accreditation Statement This activity has been designated to meet the educational needs of physicians and nurses involved in the management of patients with cancer. There is no fee for this article. No commercial support was received for this article. The National Comprehensive Cancer Network (NCCN) is accredited by the ACCME to provide continuing medical education for physicians. NCCN designates this journal-based CME activity for a maximum of 1. AMA PRA Category 1 Credit(s). Physicians should claim only the credit commensurate with the extent of their participation in the activity. NCCN is accredited as a provider of continuing nursing education by the American Nurses Credentialing Center`s Commission on Accreditation. This activity is approved for 1. contact hour. Approval as a provider refers to recognition of educational activities only; accredited status does not imply endorsement by NCCN or ANCC of any commercial products discussed/displayed in conjunction with the educational activity. Kristina M. Gregory, RN, MSN, OCN, is our nurse planner for this educational activity. All clinicians completing this activity will be issued a certificate of participation. To participate in this journal activity: 1) review the learning objectives and author disclosures; 2) study the education content; 3) take the post-test with a 66% minimum passing score and complete the evaluation at node/26461; and 4) view/print certificate. Release date: August 22, 213; Expiration date: August 22, 214 Learning Objectives Upon completion of this activity, participants will be able to: Describe current treatment options for metastatic prostate cancer Discuss the potential for major response to cyclophosphamide and prednisone in recurrent CRPC Most patients with locally advanced or metastatic prostate cancer become resistant to androgen deprivation therapy (ADT) within 18 to 24 months of treatment. 1,2 Inevitably, patients with castration-resistant prostate can- From Department of Medicine, Roswell Park Cancer Center, Buffalo, New York. Submitted June 29, 212; accepted for publication April 11, 213. The authors have disclosed that they have no financial interests, arrangements, affiliations, or commercial interests with the manufacturers of any products discussed in this article or their competitors. Correspondence: Roberto Pili, MD, Genitourinary Program, Roswell Park Cancer Institute, Elm and Carlton St, Buffalo, NY Roberto.Pili@RoswellPark.org EDITOR Kerrin M. Green, MA, Assistant Managing Editor, JNCCN Journal of the National Comprehensive Cancer Network Ms. Green has disclosed that she has no relevant financial relationships. AUTHORS Deborah J. Moonan, RN, BSN, Manager, Supporter Outreach Ms. Moonan has disclosed the following relationship with commercial interests: AstraZeneca: Stockholder/Former Employee. Kristina M. Gregory, RN, MSN, OCN, Vice President, Clinical Information Operations Ms. Gregory has disclosed that she has no relevant financial relationships.
2 912 Batty et al cer (CRPC) tend to have disease progression with effective but limited treatment options. This case report describes a patient with CRPC who experienced a dramatic response to cyclophosphamide and prednisone. A 43-year-old man noted urinary frequency and hesitancy, with incomplete voiding. His prostate-specific antigen (PSA) level was 387 ng/ml (Figure 1). A transrectal ultrasound revealed an enlarged prostate gland. Transurethral resection of the prostate showed prostatic adenocarcinoma, Gleason score 9 (5+4). The bone scan revealed diffuse abnormal signal throughout the skeleton. Repeat PSA testing showed a level of 873 ng/ml. MRI of the pelvis revealed extensive bony metastases and an irregular tumor protruding into the bladder lumen with bilateral pelvic lymphadenopathy. ADT was initiated with leuprolide, 3 mg, subcutaneously, and bicalutamide, 5 mg, orally daily. A biochemical response occurred, with a nadir PSA of 6 ng/ml, after 6 months. At 9 months, the PSA level rose to 31.6 ng/ml. Bicalutamide was discontinued and led to a shortlived reduction of PSA levels. In the interim, the patient experienced severe right leg pain. Repeat MRI of the pelvis showed extensive metastatic disease in all vertebral bodies and extradural extension of blastic metastases in the posterior aspect of L1 and L3, with mild compression of the anterior sac. He underwent palliative radiation to the lumbar spine. He was then started on docetaxel at 75 mg/m 2 and prednisone and completed 13 cycles with clinical benefit. This treatment was followed by a short drug holiday. Unfortunately, restaging CT revealed new liver lesions. A second line of chemotherapy with cabazitaxel was then initiated but discontinued after one cycle due to liver toxicity. At that time, he was referred to the authors institution with a PSA level of 12.3 ng/ ml and rising liver enzymes, and was started on lowdose cyclophosphamide, 1 mg orally, for 14 days on a 2 weeks on, 2 weeks off schedule, and prednisone was continued at 5 mg orally daily. 3 While on therapy, the patient denied any fatigue and reported only intermittent right leg pain from metastases. Repeat PSA level at 6 months of cyclophosphamide therapy was 8 ng/ml and his liver enzymes normalized (Figure 1A and B). A CT scan at that time revealed almost resolution of his liver lesions (Figure 2). Eventually his PSA started to increase again and the patient complained of severe back pain. MRI of the spine confirmed progressive metastatic bone lesions of the spine and rib cage. Cyclophosphamide was therefore discontinued and he underwent another course of palliative radiation to the thoracic spine. After radiation treatment, the androgen synthesis inhibitor abiraterone became available and was prescribed to the patient (1 mg orally daily). Unfortunately, his PSA levels continued to rise and his treatment was switched to cabazitaxel at 25 mg/m 2 intravenously every 3 weeks. However, no clinical response was observed and, ultimately, treatment with mitoxantrone was initiated without control of the disease. The patient passed away 4 months later under hospice care. Discussion Prostate cancer is the most common cancer in men. In 212, an estimated 241,74 new cases were diagnosed and 28,17 men died of the disease. 4 Metastatic CRPC significantly affects the quality of life of patients and remains an incurable disease. In fact, the median survival for this patient population is approximately 12 months without further therapy. 5 Docetaxel-based chemotherapy is the current standard of care in CRPC and has been shown to significantly improve survival and the quality of life of patients. 6,7 In the present case report, the patient had derived clinical benefit from docetaxel for more than 11 months with acceptable toxicities. However, despite the initial response, CRPC eventually develops drug resistance and additional therapies are needed. 5 8 Several therapeutic options are now available, including second-line chemotherapy involving cabazitaxel and hormone therapies with the androgen synthesis inhibitor abiraterone and the antiandrogen enzalutamide. In this setting, cyclophosphamide may also be a possible therapeutic option. It is, in general, well tolerated and its efficacy has been previously reported in CRPC. 3,9 For example, 3 patients with CRPC were treated with cyclophosphamide alone at a dose of 1 mg/m 2 /d for 14 days, with 2 weeks off before the next cycle. 1 Responses were partial, stable, and progressive disease in 6 (2%), 13 (43%), and 1 (33%) patients, respectively. Interestingly, a major reduction of tumor-associated symptoms was seen in almost two-thirds of these patients. The major reported adverse event was myelosuppression, and anemia was the predominant feature. No case of
3 913 Recurrent Castration-Resistant Prostate Cancer A B mg/dl ng/ml H 2 3 PSA 9 months 11 months 6 months 4 Total bilirubin Aspartate aminotransferase Alanine aminotransferase Alkaline phosphatase Figure 1 Prostate-specific antigen (PSA) levels and liver enzymes during treatments. (A) 1: Day of diagnosis; 2: Day 1 of initiation of androgen deprivation therapy (ADT) with luteinizing hormone-releasing hormone gene; 3: Day 1 of initiation of docetaxel; 4: Day of initiation of cyclophosphamide. Green rectangle: time-period treatment of ADT; yellow rectangle: docetaxel; blue rectangle: cyclophosphamide. (B) Liver function tests during administration of cyclophosphamide. hemorrhagic cystitis was noted. The median survival was 33.3 months from diagnosis and 12.7 months from the beginning of cyclophosphamide. Similarly, the patient in the present case experienced an approximately 95% reduction of his PSA level while on cyclophosphamide. His overall survival was 37 months from diagnosis and 15 months from the start of cyclophosphamide. Additionally, he experienced a major improvement in his symptoms, including overall performance status, while on cyclophosphamide. The concomitant use of steroids is generally based on the evidence of their clinical efficacy as single agents in CRPC. 1 In fact, low-dose corticosteroids inhibit adrenocorticotropic hormone secretion by activating a negative feedback loop. This, in turn, results in decreased adrenal hormone production, which includes androgens. Thus, a confounder in this anecdotal observation is the potential effect of prednisone. Therefore, the clinical impact of cyclophosphamide alone is difficult to discern in this setting. However, the patient was on prednisone before starting cyclophosphamide and he remained on it. Another potential cofounding element is that the patient had one cycle of cabazitaxel before starting cyclophosphamide. However, the authors believe that it is unlikely that this intervention had a significant contribution to the durable response seen in this patient. Cyclophosphamide can be administered at metronomic dosing, such as chronic administration of low doses at close regular intervals without prolonged drug-free interruptions. 11,12 Preclinical and clinical studies have reported the efficacy of this strategy in prostate cancer In 2 studies, a 5% reduction in PSA was noted in 23.5% and 64.7% of the patients, respectively. 5,15 Stable disease corresponding to a PSA response of less than 5% was reported in 29% and 6% of the patients, respectively, with a median survival after starting cyclophosphamide and dexamethasone treatment of 24 and 14 months, respectively. 5,15 In other studies, oral cyclophosphamide was combined with different drugs, including thalidomide, 16 uracil with tegafur, 17 estramustine, 18 etoposide, 19 and methotrexate with 5-FU. 2 Despite the favorable toxicity profile, long-term administration of an alkylating agent such as cyclophosphamide may cause significant side effects, including acute promyelocytic leukemia, even when given at low doses. 21 This risk seems to be directly
4 914 Batty et al Figure 2 Serial studies of axial CT of the liver lesions. (A) CT at day 1 of the start of docetaxel. (B, C, D) CT at day 1, 2 months, and 6 months of therapy with cyclophosphamide, respectively.! related to the cumulative exposure to cyclophosphamide and is generally observed approximately 2 years after initiation of therapy. Thus, the risk of this complication should be weighed against the potential benefit when considering use of this drug. The significant and rapid response of the liver metastases in this patient is intriguing. Anecdotal experience of this drug in patients with CRPC and liver metastases suggests a specific response for these visceral lesions. The reason for the organ-specificity of this response remains unclear, but the rapid onset may suggest a direct antitumor effect rather than an immunologic modulation that has also been observed with this drug in solid tumors. 22 It is possible that a progressive accumulation (increased tissue penetration and/or retention) of cyclophosphamide in the liver may result in increased tumor exposure to the drug and an associated cytotoxic effect. Interestingly, preclinical data suggest that tumors with acquired resistance to low-dose metronomic cyclophosphamide retain sensitivity to the drug at the maximum tolerated dose. 23 Further preclinical and clinical testing of this hypothesis should be considered. Conclusions Cyclophosphamide represents an old drug whose potential role in prostate cancer has not been fully exploited. This treatment may have a clinical benefit in heavily pretreated patients who are eligible for additional treatments. CRPC provides an ideal setting to apply this therapeutic strategy, particularly in patients who experienced progression on taxanes. An additional application of oral/metronomic cyclophosphamide therapy may be during treatment holidays of docetaxel in view of its low toxicity profile; in elderly patients; or in patients who have comorbid conditions and are unfit for cytotoxic chemotherapy regimens. References 1. Crawford ED, Eisenberger MA, McLeod DG, et al. A controlled trial of leuprolide with and without flutamide in prostatic carcinoma. N Engl J Med 1989;321: Eisenberger MA, Blumenstein BA, Crawford ED, et al. Bilateral orchiectomy with or without flutamide for metastatic prostate cancer. N Engl J Med 1998;339: Hellerstedt B, Pienta KJ, Redman BG, et al. Phase II trial of oral cyclophosphamide, prednisone, and diethylstilbestrol for androgenindependent prostate carcinoma. Cancer 23;98:
5 915 Recurrent Castration-Resistant Prostate Cancer 4. Jemal A, Tiwari RC, Murray T, et al. Cancer statistics, 24. CA Cancer J Clin 24;54: Nelius T, Klatte T, de Riese W, et al. Clinical outcome of patients with docetaxel-resistant hormone-refractory prostate cancer treated with second-line cyclophosphamide-based metronomic chemotherapy. Med Oncol 21;27: Oudard S, Banu E, Beuzeboc P, et al. Multicenter randomized phase II study of two schedules of docetaxel, estramustine, and prednisone versus mitoxantrone plus prednisone in patients with metastatic hormone-refractory prostate cancer. J Clin Oncol 25;23: Tannock IF, de Wit R, Berry WR, et al. Docetaxel plus prednisone or mitoxantrone plus prednisone for advanced prostate cancer. N Engl J Med 24;351: Nelius T, Reiher F, Lindenmeir T, et al. Characterization of prognostic factors and efficacy in a phase-ii study with docetaxel and estramustine for advanced hormone refractory prostate cancer. Onkologie 25;28: Petrylak DP, Tangen CM, Hussain MH, et al. Docetaxel and estramustine compared with mitoxantrone and prednisone for advanced refractory prostate cancer. N Engl J Med 24;351: Raghavan D, Cox K, Pearson BS, et al. Oral cyclophosphamide for the management of hormone-refractory prostate cancer. Br J Urol 1993;72(5 Pt 1): Tannock IF, Osoba D, Stockler MR, et al. Chemotherapy with mitoxantrone plus prednisone or prednisone alone for symptomatic hormone-resistant prostate cancer: a Canadian randomized trial with palliative end points. J Clin Oncol 1996;14: Hanahan D, Bergers G, Bergsland E. Less is more, regularly: metronomic dosing of cytotoxic drugs can target tumor angiogenesis in mice. J Clin Invest 2;15: Emmenegger U, Man S, Shaked Y, et al. A comparative analysis of low-dose metronomic cyclophosphamide reveals absent or low-grade toxicity on tissues highly sensitive to the toxic effects of maximum tolerated dose regimens. Cancer Res 24;64: Emmenegger U, Francia G, Shaked Y, Kerbel RS. Metronomic chemotherapy: principles and lessons learned from applications in the treatment of metastatic prostate cancer. Recent Results Cancer Res 21;18: Glode LM, Barqawi A, Crighton F, et al. Metronomic therapy with cyclophosphamide and dexamethasone for prostate carcinoma. Cancer 23;98: Di Lorenzo G, Autorino R, De Laurentiis M, et al. Thalidomide in combination with oral daily cyclophosphamide in patients with pretreated hormone refractory prostate cancer: a phase I clinical trial. Cancer Biol Ther 27;6: Nishimura K, Nonomura N, Ono Y, et al. Oral combination of cyclophosphamide, uracil plus tegafur and estramustine for hormonerefractory prostate cancer. Oncology 21;6: Bracarda S, Tonato M, Rosi P, et al. Oral estramustine and cyclophosphamide in patients with metastatic hormone refractory prostate carcinoma: a phase II study. Cancer 2;88: Maulard-Durdux C, Dufour B, Hennequin C, et al. Phase II study of the oral cyclophosphamide and oral etoposide combination in hormonerefractory prostate carcinoma patients. Cancer 1996;77: Wozniak AJ, Blumenstein BA, Crawford ED, et al. Cyclophosphamide, methotrexate, and 5-fluorouracil in the treatment of metastatic prostate cancer. A Southwest Oncology Group study. Cancer 1993;71: Beaumont M, Sanz M, Carli PM, et al. Therapy-related acute promyelocytic leukemia. J Clin Oncol 23;21: Emens LA. Re-purposing cancer therapeutics for breast cancer immunotherapy. Cancer Immunol Immunother 212;61: Emmenegger U, Francia G, Chow A, et al. Tumors that acquire resistance to low-dose metronomic cyclophosphamide retain sensitivity to maximum tolerated dose cyclophosphamide. Neoplasia 211;13:4 48. Instructions for Completion To participate in this journal activity: 1) review the learning objectives and author disclosures; 2) study the education content; 3) take the posttest with a 66% minimum passing score and complete the evaluation at node/26461; and 4) view/print certificate. After reading the article, you should be able to answer the following multiple- choice questions. Credit cannot be obtained for tests completed on paper. You must be a registered user on NCCN.org. If you are not registered on NCCN.org, click on New Member? Sign up here link on the left hand side of the Web site to register. Only one answer is correct for each question. Once you successfully answer all posttest questions you will be able to view and/or print your certificate. Software requirements: Internet. Posttest Questions 1. Most patients with locally advanced or metastatic prostate cancer become resistant to ADT within 18 to 24 months of treatment. a. True b. False 2. The following therapies are currently available to treat docetaxel-resistant CRPC: a. Second-line chemotherapy with cabazitaxel b. Hormone therapy with abiraterone, an androgen synthesis inhibitor c. Hormone therapy with enzalutamide, an antiandrogen d. All of the above 3. The following statements are true regarding the administration of cyclophosphamide: a. Cyclophosphamide can be administered by metronomic dosing b. Cyclophosphamide has been used in combination with other drugs such as thalidomide, estramustine, and methotrexate with 5-FU c. Long-term exposure to cyclophosphamide may cause significant side effects including acute promyelocytic leukemia, even when given at low doses d. All of the above
Session 4 Chemotherapy for castration refractory prostate cancer First and second- line chemotherapy
Session 4 Chemotherapy for castration refractory prostate cancer First and second- line chemotherapy October- 2015 ESMO 2004 October- 2015 Fyraftensmøde 2 2010 October- 2015 Fyraftensmøde 3 SWOG 9916 OS
More informationDefinition Prostate cancer
Prostate cancer 61 Definition Prostate cancer is a malignant neoplasm that arises from the prostate gland and the most common form of cancer in men. localized prostate cancer is curable by surgery or radiation
More informationChallenging Cases. With Q&A Panel
Challenging Cases With Q&A Panel Case Studies Index Patient #1 Jeffrey Wieder, MD Case # 1 72 year old healthy male with mild HTN Early 2011: Preop bone scan and pelvic CT = no mets Radical prostatectomy
More informationRecent Progress in Management of Advanced Prostate Cancer
Review Article [1] April 15, 2005 By Philip W. Kantoff, MD [2] Androgen-deprivation therapy, usually with combined androgen blockade, is standard initial treatment for advanced prostate cancer. With failure
More informationISPUB.COM. S Ravi-Kumar, S Lee, I Rabinowitz, C Verschraegen INTRODUCTION
ISPUB.COM The Internet Journal of Oncology Volume 7 Number 2 Does Ethnicity Influence Response To Docetaxel Based- Chemotherapy For Patients With Castration Resistant Prostate Cancer? The New Mexico Perspective.
More informationAdvanced Prostate Cancer. November Jose W. Avitia, M.D
Advanced Prostate Cancer November 4 2017 Jose W. Avitia, M.D In 2017 161,000 new cases of prostate cancer diagnosed in US, mostly with elevated PSA 5-10% will present with metastatic disease In 2017: 26,000
More informationIntermittent docetaxel chemotherapy is feasible for castration-resistant prostate cancer
MOLECULAR AND CLINICAL ONCOLOGY 3: 303-307, 2015 Intermittent docetaxel chemotherapy is feasible for castration-resistant prostate cancer HARUKI KUME, TAKETO KAWAI, MASAYOSHI NAGATA, TAKESHI AZUMA, HIDEYO
More informationMOLECULAR AND CLINICAL ONCOLOGY 4: , 2016
MOLECULAR AND CLINICAL ONCOLOGY 4: 839-844, 2016 Clinical outcomes of anti androgen withdrawal and subsequent alternative anti-androgen therapy for advanced prostate cancer following failure of initial
More informationWhen exogenous testosterone therapy is. adverse responses can be induced.
Theoretical tips It has been reasoned that discontinuation of ADT in nonorchiectomized patients may have detrimental effect on patients with CRPC as discontinuation of ADT can result in renewed release
More informationLONDON CANCER NEW DRUGS GROUP RAPID REVIEW
LONDON CANCER NEW DRUGS GROUP RAPID REVIEW Abiraterone for the treatment of metastatic castration-resistant prostate cancer that has progressed on or after a docetaxel-based chemotherapy regimen Disease
More informationProstate Cancer. Dr. Andres Wiernik 2017
Prostate Cancer Dr. Andres Wiernik 2017 Objectives YES!!! 1. Epidemiology 2. Biology or Natural History of Prostate Cancer 3. Treatment NO!!! 1. Prostate Cancer Screening - controversies Which is the most
More informationmajority of the patients. And taking an aggregate of all trials, very possibly has a modest effect on improved survival.
Hello. I am Farshid Dayyani. I am Assistant Professor in Genitourinary Medical Oncology at The University of Texas MD Anderson Cancer Center. We will be talking today about prostate cancer for survivorship
More informationLower Baseline PSA Predicts Greater Benefit From Sipuleucel-T
Lower Baseline PSA Predicts Greater Benefit From Sipuleucel-T Schelhammer PF, Chodak G, Whitmore JB, Sims R, Frohlich MW, Kantoff PW. Lower baseline prostate-specific antigen is associated with a greater
More informationIndex Patients 3& 4. Guideline Statements 10/11/2014. Enzalutamide Reduced the Risk of Death
//4 Prolonged Radiographic Progression-Free Survival Reduced the Risk of Death Overall ITT Population Estimated median rpfs, months (9% CI): : NYR (.8 NYR); placebo:.9 (.7.4) rpfs (%) ( Enza 9 8 7 4 8
More informationCabazitaxel (XRP-6258) for hormone refractory, metastatic prostate cancer second line after docetaxel
Cabazitaxel (XRP-6258) for hormone refractory, metastatic prostate cancer second line after docetaxel April 2009 This technology summary is based on information available at the time of research and a
More informationJoelle Hamilton, M.D.
Joelle Hamilton, M.D. www.urologycentersalabama.com Case Presentation: CRPC, Rising PSA 70 yo healthy, fit, active man post RALP 8 years prior with rising PSA Rising PSA from 0.02 nadir to 3.4 thus ADT
More informationCancer de la prostate métastatique: prise en charge précoce
Cancer de la prostate métastatique: prise en charge précoce Stéphane Oudard, MD, PhD Georges Pompidou Hospital, Oncology Department, Paris, France stephane.oudard@egp.aphp.fr SAGB.CAB.14.08.0382c 3/02/2016
More informationNCCN Guidelines for Prostate Cancer V Web teleconference 06/17/16 and 06/30/17
Guideline Page and Request PROS-1 Submission from Myriad Genetic Laboratories, Inc. Request addition of recommendation for genetic risk assessment/testing to the Initial Clinical Assessment algorithm for
More informationX, Y and Z of Prostate Cancer
X, Y and Z of Prostate Cancer Dr Tony Michele Medical Oncologist Prostate cancer Epidemiology Current EUA (et al) guidelines on Advanced Prostate Cancer Current clinical management in specific scenarios
More informationEfficacy of Taxotere, Thalidomide, and Prednisolone in Patients with Hormone- Resistant Metastatic Prostate Cancer
Efficacy of Taxotere, Thalidomide, and Prednisolone in Patients with Hormone- Resistant Metastatic Prostate Cancer Hamid Rezvani, Shirin Haghighi, Mojtaba Ghadyani, Hamid Attarian UROLOGICAL ONCOLOGY Taleghani
More informationProstate Case Scenario 1
Prostate Case Scenario 1 H&P 5/12/16: A 57-year-old Hispanic male presents with frequency of micturition, urinary urgency, and hesitancy associated with a weak stream. Over the past several weeks, he has
More informationManagement of castration resistant prostate cancer after first line hormonal therapy fails
Management of castration resistant prostate cancer after first line hormonal therapy fails Simon Crabb Senior Lecturer in Medical Oncology University of Southampton WHAT ARE THE AIMS OF TREATMENT? Cure?
More informationMAMTA PARIKH, MD, MS CHALLENGING CASE #2: GU CANCER & STATE OF THE ART: CASTRATION RESISTANT PROSTATE CANCER
MAMTA PARIKH, MD, MS CHALLENGING CASE #2: GU CANCER & STATE OF THE ART: CASTRATION RESISTANT PROSTATE CANCER NO RELEVANT FINANCIAL RELATIONSHIPS IN THE PAST TWELVE MONTHS BY PRESENTER OR SPOUSE/PARTNER.
More informationNew Treatment Modalities and Clinical Trials for HRPC 계명의대 김천일
New Treatment Modalities and Clinical Trials for HRPC 계명의대 김천일 Castrate-Resistant Prostate Cancer (CRPC) Current standard therapy Androgen receptor (AR) in CRPC New systemic therapies Hormonal therapy
More informationPolicy. not covered Sipuleucel-T. Considerations Sipuleucel-T. Description Sipuleucel-T. be medically. Sipuleucel-T. covered Q2043.
Cellular Immunotherapy forr Prostate Cancer Policy Number: 8.01.53 Origination: 11/2010 Last Review: 11/2014 Next Review: 11/2015 Policy BCBSKC will provide coverage for cellular immunotherapy for prostate
More informationmcrpc 2014 TRA EVOLUZIONE E RIVOLUZIONE: COME ORIENTARSI NEL LABIRINTO DELLE TERAPIE
mcrpc 2014 TRA EVOLUZIONE E RIVOLUZIONE: COME ORIENTARSI NEL LABIRINTO DELLE TERAPIE IL CARCINOMA PROSTATICO, UNA MALATTIA ETEROGENEA? RAZIONALE E RISULTATI DEL TRATTAMENTO CHEMIOTERAPICO ASSOCIATO ALL
More informationSYSTEMIC THERAPIES FOR CRPC: Chemotherapy and Radium-223
SYSTEMIC THERAPIES FOR CRPC: Chemotherapy and Radium-223 ELENA CASTRO Spanish National Cancer Research Centre Prostate Preceptorship. Lugano 4-5 October 2018 Disclosures Participation in advisory boards:
More informationNational Cancer Institute of Canada Clinical Trials Group (NCIC CTG) Trial design:
Open clinical uro-oncology trials in Canada Eric Winquist, MD, Mary J. Mackenzie, MD, George Rodrigues, MD London Health Sciences Centre, London, Ontario, Canada BLADDER CANCER A PHASE III STUDY OF IRESSA
More informationName of Policy: Cellular Immunotherapy for Prostate Cancer
Name of Policy: Cellular Immunotherapy for Prostate Cancer Policy #: 432 Latest Review Date: July 2014 Category: Medical Policy Grade: A Background/Definitions: As a general rule, benefits are payable
More informationManagement of Prostate Cancer
Management of Prostate Cancer An ESMO Perspective Alan Horwich Conflicts of Interest Disclosure Alan Horwich I have no personal conflicts of interest relating to prostate cancer. European Incidence and
More informationThe management and treatment options for secondary bone disease. Dr Jason Lester Clinical Oncologist Velindre Cancer Centre
The management and treatment options for secondary bone disease Dr Jason Lester Clinical Oncologist Velindre Cancer Centre Aims Overview of bone metastases management in castrate-refractory prostate cancer
More informationreviews LHRH Agonists in the Treatment of Advanced Carcinoma of the Prostate therapy
reviews therapy LHRH Agonists in the Treatment of Advanced Carcinoma of the Prostate Martin I. Resnick, MD, Lester Persky Professor and Chief, Department of Urology, Case Western Reserve University School
More informationHHS Public Access Author manuscript Prostate Cancer Prostatic Dis. Author manuscript; available in PMC 2015 December 01.
Prospective Evaluation of Low-Dose Ketoconazole Plus Hydrocortisone (HC) in Docetaxel Pre-treated Castration- Resistant Prostate Cancer (CRPC) Patients Ernest N. Lo, M.D. 1, Laurel A. Beckett, Ph.D. 1,
More informationUntil 2004, CRPC was consistently a rapidly lethal disease.
Until 2004, CRPC was consistently a rapidly lethal disease. the entry in systemic disease is declared on a an isolated PSA recurrence after local treatment so!!! The management of CRPC and MCRPC is different
More informationManagement of castrate resistant disease: after first line hormone therapy fails
Management of castrate resistant disease: after first line hormone therapy fails Rob Jones Consultant in Medical Oncology Beatson Cancer Centre Glasgow Rhona McMenemin Consultant in Clinical Oncology The
More informationWeekly Administration of Docetaxel in Patients with Hormonerefractory Prostate Cancer: a Pilot Study on Japanese Patients
Jpn J Clin Oncol 2004;34(3)137 141 Weekly Administration of Docetaxel in Patients with Hormonerefractory Prostate Cancer: a Pilot Study on Japanese Patients Takahiro Kojima, Toru Shimazui, Mizuki Onozawa,
More informationUpdates in Prostate Cancer Treatment 2018
Updates in Prostate Cancer Treatment 2018 Mountain States Cancer Conference Elaine T. Lam, MD November 3, 2018 Learning Objectives Understand the difference between hormone sensitive and castration resistant
More informationFalse-Positive Elevations of Carcinoembryonic Antigen in Patients With a History of Resected Colorectal Cancer
Original Article 907 False-Positive Elevations of Carcinoembryonic Antigen in Patients With a History of Resected Colorectal Cancer Anya Litvak, MD a ; Andrea Cercek, MD a ; Neil Segal, MD, PhD a ; Diane
More informationOptimizing Outcomes in Advanced Prostate Cancer
Optimizing Outcomes in Advanced Prostate Cancer Module 3: Focus on Recent CRPC Guidelines and Advanced Hormone-Sensitive Disease Sébastien J. Hotte, MD, MSc (HRM), FRCPC Medical Oncologist and Head, Phase
More informationCancer de la prostate: best of 2016
Cancer de la prostate: best of 2016 Dr Christophe Massard GR2016, 3 DEC 2016 Disclosure Participation to advisory boards, speaker or investigator for: Amgen, Astellas, Astra Zeneca, Bayer, Celgene, Genentech,
More informationThis article is authors accepted manuscripts in Asian Journal of Andrology.
This article is authors accepted manuscripts in Asian Journal of Andrology. OnlineFirst Author s accepted Manuscripts are PDF versions of manuscripts that have been peer reviewed and accepted for publication,
More informationMaximal androgen blockade versus castration alone in patients with metastatic prostate cancer*
Chinese-German J Clin Oncol DOI 10.1007/s10330-014-0037-9 September 2014, Vol. 13, No. 9, P417 P421 Maximal androgen blockade versus castration alone in patients with metastatic prostate cancer* Abeer
More informationSequencing treatment for metastatic prostate cancer
11 Sequencing treatment for metastatic prostate cancer SOPHIE MERRICK, STYLIANI GERMANOU, ROGER KIRBY AND SIMON CHOWDHURY In the past 10 years there have been significant advances in the understanding
More informationChemohormonal Therapy For Prostate Cancer. What is old, is new again!
Chemohormonal Therapy For Prostate Cancer What is old, is new again! Mount Tremblant January 20, 2017 Kala S. Sridhar MD, MSc, FRCPC Medical Oncologist, Princess Margaret Hospital Head, GU Medical Oncology
More informationSequencing Strategies in Metastatic Castration Resistant Prostate Cancer (MCRPC)
Sequencing Strategies in Metastatic Castration Resistant Prostate Cancer (MCRPC) Amit Bahl Consultant Oncologist Bristol Cancer Institute Clinical Director Spire Specialist Care Centre UK Disclosures Advisory
More informationA randomized study of docetaxel and dexamethasone with low- or high-dose estramustine for patients with advanced hormone-refractory prostate cancer
Original Article DOCETAXEL AND DEXAMETHASONE WITH ESTRAMUSTINE FOR HORMONE-REFRACTORY PROSTATE CANCER NELIUS et al. A randomized study of docetaxel and dexamethasone with low- or high-dose estramustine
More informationNATIONAL INSTITUTE FOR HEALTH AND CLINICAL EXCELLENCE. Proposed Health Technology Appraisal
NATIONAL INSTITUTE FOR HEALTH AND CLINICAL EXCELLENCE Proposed Health Technology Appraisal Radium-223 chloride for the treatment of bone metastases in castrate resistant prostate cancer Draft scope Draft
More informationA Clinical Context Report
Non-small Cell Lung Cancer in Practice An Expert Commentary With Karen Reckamp, MD A Clinical Context Report Clinical Context: NSCLC in Practice Expert Commentary Jointly Sponsored by: and Clinical Context:
More informationGUIDELINEs ON PROSTATE CANCER
GUIDELINEs ON PROSTATE CANCER (Text update March 2005: an update is foreseen for publication in 2010. Readers are kindly advised to consult the 2009 full text print of the PCa guidelines for the most recent
More informationNCCP Chemotherapy Protocol
Docetaxel Monotherapy 50mg/m 2 INDICATIONS FOR USE: INDICATION In combination with prednisone or prednisolone is indicated for the treatment of patients with hormone refractory metastatic prostate cancer
More informationOutcomes of Dose-Attenuated Docetaxel in Asian Patients with Castrate-Resistant Prostate Cancer
Original Article 195 Outcomes of Dose-Attenuated Docetaxel in Asian Patients with Castrate-Resistant Prostate Cancer Jia Wei Ang, 1, Min-Han Tan, 1,2 MBBS, MRCP, PHD, Miah Hiang Tay, 3 MBBS, MRCP, Chee
More informationERLEADA (apalutamide) oral tablet
ERLEADA (apalutamide) oral tablet Coverage for services, procedures, medical devices and drugs are dependent upon benefit eligibility as outlined in the member's specific benefit plan. This Pharmacy Coverage
More informationECF chemotherapy for liver metastases due to castration-resistant prostate cancer
Original research ECF chemotherapy for liver metastases due to castration-resistant prostate cancer Shruti Gupta, BHSc; * Kylea Potvin, MD; * D. Scott Ernst, MD; * Frances Whiston; Eric Winquist, MD, MSc,
More informationPhilip Kantoff, MD Dana-Farber Cancer Institute
CHEMOTHERAPY FOR MCRPC Philip Kantoff, MD Dana-Farber Cancer Institute Harvard Medical School 1 Disclosure of Financial Relationships With Any Commercial Interest Name Nature of Financial Commercial Interests
More informationCase Report New Primary Malignancy Masquerading as Metastatic Prostate Adenocarcinoma
Case Reports in Oncological Medicine Volume 2015, Article ID 358572, 5 pages http://dx.doi.org/10.1155/2015/358572 Case Report New Primary Malignancy Masquerading as Metastatic Prostate Adenocarcinoma
More informationMedical Treatments for Prostate Cancer
Medical Treatments for Prostate Cancer Ian F Tannock MD, PhD Daniel E Bergsagel Professor of Medical Oncology, Princess Margaret Hospital and University of Toronto March 17, 2005 Brampton 1 A hypothetical
More informationChristo Damyanov, Desislava Gerasimova, Ivan Maslev, and Veselin Gavrilov
International Scholarly Research Network ISRN Urology Volume 2012, Article ID 140182, 6 pages doi:10.5402/2012/140182 Clinical Study Low-Dose Chemotherapy with Insulin (Insulin Potentiation Therapy) in
More informationThe Return of My Cancer -Emerging Effective Therapies Jianqing Lin, MD
Februray, 2013 The Return of My Cancer -Emerging Effective Therapies Jianqing Lin, MD Why/How my cancer is back after surgery and/or radiation? Undetected micro-metastatic disease (spreading) before local
More informationWhen exogenous testosterone therapy is. adverse responses can be induced.
Theoretical tips It has been reasoned that discontinuation of ADT in non orchiectomized patients may have detrimental effect on patients with CRPC as discontinuation of ADT can result in renewed release
More informationTiming of Androgen Deprivation: The Modern Debate Must be conducted in the following Contexts: 1. Clinical States Model
Timing and Type of Androgen Deprivation Charles J. Ryan MD Associate Professor of Clinical Medicine UCSF Comprehensive Cancer Center Timing of Androgen Deprivation: The Modern Debate Must be conducted
More informationOpen clinical uro-oncology trials in Canada Eric Winquist, MD, George Rodrigues, MD
CLINICAL TRIALS Open clinical uro-oncology trials in Canada Eric Winquist, MD, George Rodrigues, MD London Health Sciences Centre, London, Ontario, Canada bladder cancer A PHASE II PROTOCOL FOR PATIENTS
More informationPlease consider the following information on ZYTIGA (abiraterone acetate). ZYTIGA - Compendia Communication - NCCN LATITUDE and STAMPEDE June 2017
Page 1 of 2 Janssen Scientific Affairs, LLC 1125 Trenton-Harbourton Road PO Box 200 Titusville, NJ 08560 800.526.7736 tel 609.730.3138 fax June 08, 2017 Joan McClure 275 Commerce Drive #300 Fort Washington,
More informationGU Guidelines Update Meeting: M0 Castrate Resistant Prostate Cancer. Dr. Simon Yu Nov 18, 2017
GU Guidelines Update Meeting: M0 Castrate Resistant Prostate Cancer Dr. Simon Yu Nov 18, 2017 Faculty/Presenter Disclosure Faculty: Dr. Simon Yu Relationships with commercial interests: Grants/Research
More informationClinical Policy: Enzalutamide (Xtandi) Reference Number: CP.CPA.203 Effective Date: Last Review Date: 02.19
Clinical Policy: (Xtandi) Reference Number: CP.CPA.203 Effective Date: 11.16.16 Last Review Date: 02.19 Line of Business: Commercial Revision Log See Important Reminder at the end of this policy for important
More informationSAMPLE ONLY. Your Health Matters. Advanced Prostate Cancer and its Treatment A Patient Guide. Please order from Documents and Media: 415/
Your Health Matters Advanced Prostate Cancer and its Treatment A Patient Guide UCSF Genitourinary Medical Oncology Program Charles Ryan, MD, UCSF Patient Advocates Please order from Documents and Media:
More informationSESSIONE PLATINUM SERIES (Best Papers Poster o Abstract on Prostate Cancer) In Oncologia
SESSIONE PLATINUM SERIES (Best Papers Poster o Abstract on Prostate Cancer) In Oncologia Divisione di Oncologia Medica Unità Tumori Genitourinari SESSIONE PLATINUM SERIES (Best Papers Poster o Abstract
More information8/31/ ) Intermittent androgen deprivation in androgen-sensitive PCa. 1) Alpharadin (Ra223) in CRPC with bone metastases
Bruce J. Roth, M.D. Clinical Trials: Medivation, Oncogenix 1) Alpharadin (Ra223) in CRPC with bone metastases 2) Enzalutamide (MDV-31) in CRPC and prior docetaxel 3) Abiraterone in chemo-naïve CRPC 4)
More informationIncorporating New Agents into the Treatment Paradigm for Prostate Cancer
Incorporating New Agents into the Treatment Paradigm for Prostate Cancer Dr. Celestia S. Higano FACP, Professor, Medicine and Urology, Uni. of Washington Member, Fred Hutchinson Cancer Research Center
More informationwww.drpaulmainwaring.com Figure 1 Androgen action Harris W P et al. (2009) Nat Clin Pract Urol doi:10.1038/ncpuro1296 Figure 2 Mechanisms of castration resistance in prostate cancer Harris W P et al. (2009)
More informationIn autopsy, 70% of men >80yr have occult prostate ca
Prostate Cancer UpToDate: Introduction: Risk Factors: Biology: Symptoms: Diagnosis: Two randomized trials showed survival benefit of adding docetaxol to ADT in fit man with very high localized disease
More informationHormonotherapy of advanced prostate cancer
Annals of Oncology 16 (Supplement 4): iv80 iv84, 2005 doi:10.1093/annonc/mdi913 Hormonotherapy of advanced prostate cancer P. Pronzato & M. Rondini Department of Oncology, Felettino Hospital, La Spezia,
More informationOpen clinical uro-oncology trials in Canada
Open clinical uro-oncology trials in Canada Eric Winquist, MD, George Rodrigues, MD London Health Sciences Centre, London, Ontario, Canada bladder cancer A PHASE II PROTOCOL FOR PATIENTS WITH STAGE T1
More informationProstate Cancer Update 2017
Prostate Cancer Update 2017 Arthur L. Burnett, MD, MBA, FACS Patrick C. Walsh Distinguished Professor of Urology The James Buchanan Brady Urological Institute The Johns Hopkins Medical Institutions Baltimore,
More informationOpen clinical uro-oncology trials in Canada Eric Winquist, MD, George Rodrigues, MD
Open clinical uro-oncology trials in Canada Eric Winquist, MD, George Rodrigues, MD London Health Sciences Centre, London, Ontario, Canada BLADDER CANCER A MULTICENTRE, RANDOMIZED PLACEBO-CONTROLLED, DOUBLE-BLIND
More informationCLINICAL TRIALS Open clinical uro-oncology trials in Canada George Rodrigues, MD, Eric Winquist, MD
Open clinical uro-oncology trials in Canada George Rodrigues, MD, Eric Winquist, MD London Health Sciences Centre, London, Ontario, Canada bladder cancer AN OPEN-LABEL, MULTICENTER, RANDOMIZED PHASE II
More informationProstate Cancer Case Study 2. Medical Student Case-Based Learning
Prostate Cancer Case Study 2 Medical Student Case-Based Learning The Case of Mr. Powers Prostate Cancer Recurrence Mr. Powers is a young appearing, healthy 73-year old male who underwent a radical prostatectomy
More informationOpen clinical uro-oncology trials in Canada
Open clinical uro-oncology trials in Canada Eric Winquist, MD, George Rodrigues, MD London Health Sciences Centre, London, Ontario, Canada bladder cancer A PHASE II PROTOCOL FOR PATIENTS WITH STAGE T1
More informationProstate Cancer 2009 MDV Anti-Angiogenesis. Anti-androgen Radiotherapy Surgery Androgen Deprivation Therapy. Docetaxel/Epothilone
Prostate Cancer 2009 Anti-Angiogenesis MDV 3100 Anti-androgen Radiotherapy Surgery Androgen Deprivation Therapy Docetaxel/Epothilone Abiraterone DC therapy Bisphosphonates Denosumab Secondary Hormonal
More informationManagement Options in Advanced Prostate Cancer: What is the Role for Sipuleucel-T?
Clinical Medicine Insights: Oncology Consise Review Open Access Full open access to this and thousands of other papers at http://www.la-press.com. Management Options in Advanced Prostate Cancer: What is
More informationDocetaxel and Estramustine Compared with Mitoxantrone and Prednisone for Advanced Refractory Prostate Cancer
The new england journal of medicine original article Docetaxel and Estramustine Compared with Mitoxantrone and Prednisone for Advanced Refractory Prostate Cancer Daniel P. Petrylak, M.D., Catherine M.
More informationPublished on The YODA Project (
Principal Investigator First Name: David Last Name: Lorente Degree: MD Primary Affiliation: Medical Oncology Service, Hospital Provincial de Castellón E-mail: lorente.davest@gmail.com Phone number: +34
More informationSummary... 2 GENITOURINARY TUMOURS - PROSTATE... 3
ESMO 2016 Congress 7-11 October, 2016 Copenhagen, Denmark Table of Contents Summary... 2 GENITOURINARY TUMOURS - PROSTATE... 3 Custirsen provides no additional survival benefit to cabazitaxel/prednisone
More informationModern Screening and Treatment of Advanced Prostate Cancer John Tuckey
Modern Screening and Treatment of Advanced Prostate Cancer John Tuckey Commonest male cancer - 2939 per year Third male cancer death 670 per year More die with it than of it but More people die of prostate
More informationProstate cancer update: Dr Robert Huddart Cancer Clinic London
Prostate cancer update: 2013 Dr Robert Huddart Cancer Clinic London Recent developments Improved imaging New radiotherapy technologies Radiotherapy for advanced disease Intermittent hormone therapy New
More informationOpen clinical uro-oncology trials in Canada George Rodrigues, MD, Mary J. Mackenzie, MD, Eric Winquist, MD
Open clinical uro-oncology trials in Canada George Rodrigues, MD, Mary J. Mackenzie, MD, Eric Winquist, MD London Health Sciences Centre, London, Ontario, Canada BLADDER CANCER A MULTICENTRE, RANDOMIZED
More informationInitial Hormone Therapy
Initial Hormone Therapy Alan Horwich Institute of Cancer Research and Royal Marsden Hospital, London, UK Alan.Horwich@icr.ac.uk MANAGEMENT OF PROSTATE CANCER Treatment windows Subclinical Localised PSA
More informationA PHASE 1 STUDY OF TRC105 (ANTI- ADVANCED SOLID TUMORS
ASCO 2011 Abstract Number: 3073 A PHASE 1 STUDY OF TRC105 (ANTI- CD105 ANTIBODY) IN PATIENTS WITH ADVANCED SOLID TUMORS J. W. Goldman, M. S. Gordon, H. Hurwitz, R. Pili, D. S. Mendelson, B. J. Adams, D.
More informationAdverse side effects associated to metronomic chemotherapy
Adverse side effects associated to metronomic chemotherapy Elisabetta Munzone, MD Division of Medical Senology Istituto Europeo di Oncologia Milano, Italy LDM: the optimal biological dose Although there
More informationADT vs chemo + ADT as initial treatment for advanced prostate cancer
ADT vs chemo + ADT as initial treatment for advanced prostate cancer By Hussein Khaled Prof. Medical Oncology Cairo University Possible Levels of Prostate Cancer At Diagnosis Local-Regional Disease Spread
More informationMedical management in locally advanced and metastatic prostate cancer: Does changes in treatment policy have any specific effect on PSA levels?
ORIGINAL PAPER DOI: 10.4081/aiua.2017.4.282 Medical management in locally advanced and metastatic prostate cancer: Does changes in treatment policy have any specific effect on PSA levels? Murat Bagcioglu
More informationMETASTATIC PROSTATE CANCER MANAGEMENT K I R U B E L T E F E R A M. D. T R I H E A LT H C A N C E R I N S T I T U T E 0 1 / 3 1 /
METASTATIC PROSTATE CANCER MANAGEMENT K I R U B E L T E F E R A M. D. T R I H E A LT H C A N C E R I N S T I T U T E 0 1 / 3 1 / 2 0 1 8 Prostate Cancer- Statistics Most common cancer in men after a skin
More informationBIOCHEMICAL RECURRENCE POST RADICAL PROSTATECTOMY
BIOCHEMICAL RECURRENCE POST RADICAL PROSTATECTOMY AZHAN BIN YUSOFF AZHAN BIN YUSOFF 2013 SCENARIO A 66 year old man underwent Robotic Radical Prostatectomy for a T1c Gleason 4+4, PSA 15 ng/ml prostate
More informationA Forward Look at Options for. In Prostate Cancer
A Forward Look at Options for Prostate Cancer Charles J Ryan, MD Associate Professor of Medicine Helen Diller Family Comprehensive Cancer Center University of California, San Francisco UC 1 SF UC SF Castration
More informationSaad et al [12] Metastatic CRPC. Bhoopalam et al [14] M0 PCa on ADT <1 yr vs >1 yr ADT
Evolution of Treatment Options for Patients with and Bone Metastases Trials of Treatments for Castration-Resistant Prostrate Cancer Mentioned in This Review Bisphosphonates (Zometa) 4 mg IV 8 mg IV ( to
More informationTo treat or not to treat: When to treat! A case presentation
To treat or not to treat: When to treat! A case presentation Filip Ameye, MD,Phd Universitary Hospitals Leuven, Belgium Departement of Urology Prostate Center A case presentation Pt. 76 y. Mild LUTS (07/1999)
More informationAdvanced Prostate Cancer
Advanced Prostate Cancer January 13, 2017 Sindu Kanjeekal MD FRCPC Medical Oncology and Hematology Regional Systemic Quality Lead Erie St Clair Adjunct Professor Schulich School of Medicine and University
More informationCME Baseline Curriculum Report
CME Baseline Curriculum Report October 14, 2010 For CME Activity: Managing Advanced Prostate Cancer in the Community Setting: A Case-based Curriculum Supported by an independent educational grant from
More informationSubject Index. Androgen antiandrogen therapy, see Hormone ablation therapy, prostate cancer synthesis and metabolism 49
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOO Subject Index Androgen antiandrogen therapy, see Hormone ablation therapy, synthesis and metabolism 49 Bacillus Calmette-Guérin adjunct therapy with transurethral resection
More informationPhase II Clinical Trial of GM-CSF Treatment in Patients with Hormone-Refractory or Hormone-Naïve Adenocarcinoma of the Prostate
ORIGINAL RESEARCH Phase II Clinical Trial of GM-CSF Treatment in Patients with Hormone-Refractory or Hormone-Naïve Adenocarcinoma of the Prostate Robert J. Amato and Joan Hernandez-McClain Genitourinary
More information