1
|
Gillessen S, Bossi A, Davis ID, de Bono J, Fizazi K, James ND, Mottet N, Shore N, Small E, Smith M, Sweeney CJ, Tombal B, Antonarakis ES, Aparicio AM, Armstrong AJ, Attard G, Beer TM, Beltran H, Bjartell A, Blanchard P, Briganti A, Bristow RG, Bulbul M, Caffo O, Castellano D, Castro E, Cheng HH, Chi KN, Chowdhury S, Clarke CS, Clarke N, Daugaard G, De Santis M, Duran I, Eeles R, Efstathiou E, Efstathiou J, Ekeke ON, Evans CP, Fanti S, Feng FY, Fonteyne V, Fossati N, Frydenberg M, George D, Gleave M, Gravis G, Halabi S, Heinrich D, Herrmann K, Higano C, Hofman MS, Horvath LG, Hussain M, Jereczek-Fossa BA, Jones R, Kanesvaran R, Kellokumpu-Lehtinen PL, Khauli RB, Klotz L, Kramer G, Leibowitz R, Logothetis C, Mahal B, Maluf F, Mateo J, Matheson D, Mehra N, Merseburger A, Morgans AK, Morris MJ, Mrabti H, Mukherji D, Murphy DG, Murthy V, Nguyen PL, Oh WK, Ost P, O'Sullivan JM, Padhani AR, Pezaro CJ, Poon DMC, Pritchard CC, Rabah DM, Rathkopf D, Reiter RE, Rubin MA, Ryan CJ, Saad F, Sade JP, Sartor O, Scher HI, Sharifi N, Skoneczna I, Soule H, Spratt DE, Srinivas S, Sternberg CN, Steuber T, Suzuki H, Sydes MR, Taplin ME, Tilki D, Türkeri L, Turco F, Uemura H, Uemura H, Ürün Y, Vale CL, van Oort I, Vapiwala N, Walz J, Yamoah K, Ye D, Yu EY, Zapatero A, Zilli T, Omlin A. Management of patients with advanced prostate cancer-metastatic and/or castration-resistant prostate cancer: Report of the Advanced Prostate Cancer Consensus Conference (APCCC) 2022. Eur J Cancer 2023; 185:178-215. [PMID: 37003085 DOI: 10.1016/j.ejca.2023.02.018] [Citation(s) in RCA: 27] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 02/22/2023] [Indexed: 03/06/2023]
Abstract
BACKGROUND Innovations in imaging and molecular characterisation together with novel treatment options have improved outcomes in advanced prostate cancer. However, we still lack high-level evidence in many areas relevant to making management decisions in daily clinical practise. The 2022 Advanced Prostate Cancer Consensus Conference (APCCC 2022) addressed some questions in these areas to supplement guidelines that mostly are based on level 1 evidence. OBJECTIVE To present the voting results of the APCCC 2022. DESIGN, SETTING, AND PARTICIPANTS The experts voted on controversial questions where high-level evidence is mostly lacking: locally advanced prostate cancer; biochemical recurrence after local treatment; metastatic hormone-sensitive, non-metastatic, and metastatic castration-resistant prostate cancer; oligometastatic prostate cancer; and managing side effects of hormonal therapy. A panel of 105 international prostate cancer experts voted on the consensus questions. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS The panel voted on 198 pre-defined questions, which were developed by 117 voting and non-voting panel members prior to the conference following a modified Delphi process. A total of 116 questions on metastatic and/or castration-resistant prostate cancer are discussed in this manuscript. In 2022, the voting was done by a web-based survey because of COVID-19 restrictions. RESULTS AND LIMITATIONS The voting reflects the expert opinion of these panellists and did not incorporate a standard literature review or formal meta-analysis. The answer options for the consensus questions received varying degrees of support from panellists, as reflected in this article and the detailed voting results are reported in the supplementary material. We report here on topics in metastatic, hormone-sensitive prostate cancer (mHSPC), non-metastatic, castration-resistant prostate cancer (nmCRPC), metastatic castration-resistant prostate cancer (mCRPC), and oligometastatic and oligoprogressive prostate cancer. CONCLUSIONS These voting results in four specific areas from a panel of experts in advanced prostate cancer can help clinicians and patients navigate controversial areas of management for which high-level evidence is scant or conflicting and can help research funders and policy makers identify information gaps and consider what areas to explore further. However, diagnostic and treatment decisions always have to be individualised based on patient characteristics, including the extent and location of disease, prior treatment(s), co-morbidities, patient preferences, and treatment recommendations and should also incorporate current and emerging clinical evidence and logistic and economic factors. Enrolment in clinical trials is strongly encouraged. Importantly, APCCC 2022 once again identified important gaps where there is non-consensus and that merit evaluation in specifically designed trials. PATIENT SUMMARY The Advanced Prostate Cancer Consensus Conference (APCCC) provides a forum to discuss and debate current diagnostic and treatment options for patients with advanced prostate cancer. The conference aims to share the knowledge of international experts in prostate cancer with healthcare providers worldwide. At each APCCC, an expert panel votes on pre-defined questions that target the most clinically relevant areas of advanced prostate cancer treatment for which there are gaps in knowledge. The results of the voting provide a practical guide to help clinicians discuss therapeutic options with patients and their relatives as part of shared and multidisciplinary decision-making. This report focuses on the advanced setting, covering metastatic hormone-sensitive prostate cancer and both non-metastatic and metastatic castration-resistant prostate cancer. TWITTER SUMMARY Report of the results of APCCC 2022 for the following topics: mHSPC, nmCRPC, mCRPC, and oligometastatic prostate cancer. TAKE-HOME MESSAGE At APCCC 2022, clinically important questions in the management of advanced prostate cancer management were identified and discussed, and experts voted on pre-defined consensus questions. The report of the results for metastatic and/or castration-resistant prostate cancer is summarised here.
Collapse
Affiliation(s)
- Silke Gillessen
- Oncology Institute of Southern Switzerland, EOC, Bellinzona, Switzerland; Università della Svizzera Italiana, Lugano, Switzerland.
| | - Alberto Bossi
- Genitourinary Oncology, Prostate Brachytherapy Unit, Gustave Roussy, Paris, France
| | - Ian D Davis
- Monash University and Eastern Health, Victoria, Australia
| | - Johann de Bono
- The Institute of Cancer Research, London, UK; Royal Marsden Hospital, London, UK
| | - Karim Fizazi
- Institut Gustave Roussy, University of Paris Saclay, Villejuif, France
| | | | | | - Neal Shore
- Medical Director, Carolina Urologic Research Center, Myrtle Beach, SC, USA; CMO, Urology/Surgical Oncology, GenesisCare, Myrtle Beach, SC, USA
| | - Eric Small
- UCSF Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, CA, USA
| | - Matthew Smith
- Massachusetts General Hospital Cancer Center, Boston, MA, USA
| | - Christopher J Sweeney
- South Australian Immunogenomics Cancer Institute, University of Adelaide, Adelaide, SA, Australia
| | | | | | - Ana M Aparicio
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Andrew J Armstrong
- Duke Cancer Institute Center for Prostate and Urologic Cancers, Durham, NC, USA
| | | | - Tomasz M Beer
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Himisha Beltran
- Dana-Farber Cancer Institute and Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Anders Bjartell
- Department of Urology, Skåne University Hospital, Malmö, Sweden
| | - Pierre Blanchard
- Gustave Roussy, Département de Radiothérapie, Université Paris-Saclay, Oncostat, Inserm U-1018, F-94805, Villejuif, France
| | - Alberto Briganti
- Unit of Urology/Division of Oncology, URI, IRCCS Ospedale San Raffaele, Vita-Salute San Raffaele University, Milan, Italy
| | - Rob G Bristow
- Division of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK; Christie NHS Trust and CRUK Manchester Institute and Cancer Centre, Manchester, UK
| | - Muhammad Bulbul
- Division of Urology, Department of Surgery, American University of Beirut Medical Center, Beirut, Lebanon
| | - Orazio Caffo
- Department of Medical Oncology, Santa Chiara Hospital, 38122 Trento, Italy
| | - Daniel Castellano
- Medical Oncology, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Elena Castro
- Institute of Biomedical Research in Málaga (IBIMA), Málaga, Spain
| | - Heather H Cheng
- University of Washington, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Kim N Chi
- BC Cancer, Vancouver Prostate Centre, University of British Columbia, Vancouver, British Columbia, Canada
| | - Simon Chowdhury
- Guys and St Thomas's NHS Foundation Trust, London, United Kingdom
| | - Caroline S Clarke
- Research Department of Primary Care & Population Health, Royal Free Campus, University College London, London, UK
| | - Noel Clarke
- The Christie and Salford Royal Hospitals, Manchester, UK
| | - Gedske Daugaard
- Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Maria De Santis
- Department of Urology, Charité Universitätsmedizin, Berlin, Germany; Department of Urology, Medical University of Vienna, Austria
| | - Ignacio Duran
- Department of Medical Oncology, Hospital Universitario Marques de Valdecilla, IDIVAL, Santander, Cantabria, Spain
| | - Ross Eeles
- The Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, UK
| | | | - Jason Efstathiou
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - Onyeanunam Ngozi Ekeke
- Department of Surgery, University of Port Harcourt Teaching Hospital, Alakahia, Port Harcourt, Nigeria
| | | | - Stefano Fanti
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Felix Y Feng
- University of California, San Francisco, San Francisco, CA, USA
| | - Valerie Fonteyne
- Department of Radiation-Oncology, Ghent University Hospital, Ghent, Belgium
| | - Nicola Fossati
- Department of Urology, Ospedale Regionale di Lugano, Civico USI - Università della Svizzera Italiana, Lugano, Switzerland
| | - Mark Frydenberg
- Department of Surgery, Prostate Cancer Research Program, Department of Anatomy & Developmental Biology, Faculty Nursing, Medicine & Health Sciences, Monash University, Melbourne, Australia
| | - Dan George
- Departments of Medicine and Surgery, Duke Cancer Institute, Duke University, Durham, NC, USA
| | - Martin Gleave
- Urological Sciences, Vancouver Prostate Centre, University of British Columbia, Vancouver, Canada
| | - Gwenaelle Gravis
- Department of Medical Oncology, Institut Paoli Calmettes, Aix-Marseille Université, Marseille, France
| | - Susan Halabi
- Department of Biostatistics and Bioinformatics, Duke University, Durham, NC, USA
| | - Daniel Heinrich
- Department of Oncology and Radiotherapy, Innlandet Hospital Trust, Gjøvik, Norway
| | - Ken Herrmann
- Department of Nuclear Medicine, University of Duisburg-Essen and German Cancer Consortium (DKTK)-University Hospital Essen, Essen, Germany
| | - Celestia Higano
- University of British Columbia, Vancouver, British Columbia, Canada
| | - Michael S Hofman
- Prostate Cancer Theranostics and Imaging Centre of Excellence, Department of Molecular Imaging and Therapeutic Nuclear Medicine, Peter MacCallum Cancer Centre and Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
| | - Lisa G Horvath
- Chris O'Brien Lifehouse, Camperdown, NSW, Australia; Garvan Institute of Medical Research, Darlinghurst, Sydney, NSW, Australia; The University of Sydney, Sydney, NSW, Australia
| | - Maha Hussain
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL, USA
| | - Barbara A Jereczek-Fossa
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy; Department of Radiotherapy, European Institute of Oncology (IEO) IRCCS, Milan, Italy
| | - Rob Jones
- School of Cancer Sciences, University of Glasgow, United Kingdom
| | | | - Pirkko-Liisa Kellokumpu-Lehtinen
- Faculty of Medicine and Health Technology, Tampere University and Tampere Cancer Center, Tampere, Finland; Research, Development and Innovation Center, Tampere University Hospital, Tampere, Finland
| | - Raja B Khauli
- Division of Urology and the Naef K. Basile Cancer Institute (NKBCI), American University of Beirut Medical Center, Beirut, Lebanon
| | - Laurence Klotz
- Division of Urology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Gero Kramer
- Department of Urology, Medical University of Vienna, Vienna, Austria
| | - Raja Leibowitz
- Oncology Institute, Shamir Medical Center, Be'er Ya'akov, Israel; Faculty of Medicine, Tel-Aviv University, Israel
| | - Christopher Logothetis
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; University of Athens Alexandra Hospital, Athens, Greece
| | - Brandon Mahal
- Department of Radiation Oncology, University of Miami Sylvester Cancer Center, Miami, FL, USA
| | - Fernando Maluf
- Beneficiência Portuguesa de São Paulo, São Paulo, SP, Brasil; Departamento de Oncologia, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil
| | - Joaquin Mateo
- Department of Medical Oncology and Prostate Cancer Translational Research Group. Vall d'Hebron Institute of Oncology (VHIO) and Vall d'Hebron University Hospital, Barcelona, Spain
| | - David Matheson
- Faculty of Education, Health and Wellbeing, Walsall Campus, Walsall, UK
| | - Niven Mehra
- Department of Medical Oncology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Axel Merseburger
- Department of Urology, University Hospital Schleswig-Holstein, Luebeck, Germany
| | - Alicia K Morgans
- Dana-Farber Cancer Institute and Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Michael J Morris
- Genitourinary Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Hind Mrabti
- National Institute of Oncology, Mohamed V University, Rabat, Morocco
| | - Deborah Mukherji
- Clemenceau Medical Center Dubai, United Arab Emirates, Faculty of Medicine, American University of Beirut, Lebanon
| | - Declan G Murphy
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Melbourne, Australia; Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
| | | | - Paul L Nguyen
- Department of Radiation Oncology, Brigham and Women's Hospital and Dana Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - William K Oh
- Chief, Division of Hematology and Medical Oncology, Icahn School of Medicine at Mount Sinai, The Tisch Cancer Institute, New York, NY, USA
| | - Piet Ost
- Department of Human Structure and Repair, Ghent University, Ghent, Belgium; Department of Radiation Oncology, Iridium Netwerk, Antwerp, Belgium, Ghent University, Ghent, Belgium
| | - Joe M O'Sullivan
- Patrick G. Johnston Centre for Cancer Research, Queen's University Belfast, Northern Ireland Cancer Centre, Belfast City Hospital, Belfast, Northern Ireland
| | - Anwar R Padhani
- Mount Vernon Cancer Centre and Institute of Cancer Research, London, UK
| | - Carmel J Pezaro
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Darren M C Poon
- Comprehensive Oncology Centre, Hong Kong Sanatorium & Hospital, Hong Kong; The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Colin C Pritchard
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, USA
| | - Danny M Rabah
- Cancer Research Chair and Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia; Department of Urology, KFSHRC Riyadh, Saudi Arabia
| | - Dana Rathkopf
- Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Mark A Rubin
- Bern Center for Precision Medicine and Department for Biomedical Research, Bern, Switzerland
| | - Charles J Ryan
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
| | - Fred Saad
- Centre Hospitalier de Université de Montréal, Montreal, Canada
| | | | | | - Howard I Scher
- Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Nima Sharifi
- Department of Hematology and Oncology, Cleveland Clinic Taussig Cancer Institute, Cleveland, OH, USA; Department of Cancer Biology, GU Malignancies Research Center, Cleveland Clinic Lerner Research Institute, Cleveland, OH, USA
| | - Iwona Skoneczna
- Rafal Masztak Grochowski Hospital, Maria Sklodowska Curie National Research Institute of Oncology, Warsaw, Poland
| | - Howard Soule
- Prostate Cancer Foundation, Santa Monica, CA, USA
| | - Daniel E Spratt
- University Hospitals Seidman Cancer Center, Cleveland, OH, USA
| | - Sandy Srinivas
- Division of Medical Oncology, Stanford University Medical Center, Stanford, CA, USA
| | - Cora N Sternberg
- Englander Institute for Precision Medicine, Weill Cornell Medicine, Division of Hematology and Oncology, Meyer Cancer Center, New York Presbyterian Hospital, New York, NY, USA
| | - Thomas Steuber
- Martini-Klinik Prostate Cancer Center, University Hospital Hamburg-Eppendorf, Hamburg, Germany; Department of Urology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | | | - Matthew R Sydes
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials and Methodology, University College London, London, UK
| | - Mary-Ellen Taplin
- Department of Medical Oncology, Dana-Farber Cancer Institute and Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Derya Tilki
- Martini-Klinik Prostate Cancer Center, University Hospital Hamburg-Eppendorf, Hamburg, Germany; Department of Urology, University Hospital Hamburg-Eppendorf, Hamburg, Germany; Department of Urology, Koc University Hospital, Istanbul, Turkey
| | - Levent Türkeri
- Department of Urology, M.A. Aydınlar Acıbadem University, Altunizade Hospital, Istanbul, Turkey
| | - Fabio Turco
- Oncology Institute of Southern Switzerland, EOC, Bellinzona, Switzerland
| | - Hiroji Uemura
- Yokohama City University Medical Center, Yokohama, Japan
| | - Hirotsugu Uemura
- Department of Urology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Yüksel Ürün
- Department of Medical Oncology, Ankara University School of Medicine, Ankara, Turkey; Ankara University Cancer Research Institute, Ankara, Turkey
| | - Claire L Vale
- University College London, MRC Clinical Trials Unit at UCL, London, UK
| | - Inge van Oort
- Department of Urology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Neha Vapiwala
- Department of Radiation Oncology, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
| | - Jochen Walz
- Department of Urology, Institut Paoli-Calmettes Cancer Centre, Marseille, France
| | - Kosj Yamoah
- Department of Radiation Oncology & Cancer Epidemiology, H. Lee Moffitt Cancer Center & Research Institute, University of South Florida, Tampa, FL, USA
| | - Dingwei Ye
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Evan Y Yu
- Department of Medicine, Division of Oncology, University of Washington and Fred Hutchinson Cancer Center, G4-830, Seattle, WA, USA
| | - Almudena Zapatero
- Department of Radiation Oncology, Hospital Universitario de La Princesa, Health Research Institute, Madrid, Spain
| | - Thomas Zilli
- Radiation Oncology, Oncology Institute of Southern Switzerland, EOC, Bellinzona, Switzerland; Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Aurelius Omlin
- Onkozentrum Zurich, University of Zurich and Tumorzentrum Hirslanden Zurich, Switzerland
| |
Collapse
|
2
|
James ND, Clarke NW, Cook A, Ali A, Hoyle AP, Attard G, Brawley CD, Chowdhury S, Cross WR, Dearnaley DP, de Bono JS, Diaz‐Montana C, Gilbert D, Gillessen S, Gilson C, Jones RJ, Langley RE, Malik ZI, Matheson DJ, Millman R, Parker CC, Pugh C, Rush H, Russell JM, Berthold DR, Buckner ML, Mason MD, Ritchie AWS, Birtle AJ, Brock SJ, Das P, Ford D, Gale J, Grant W, Gray EK, Hoskin P, Khan MM, Manetta C, McPhail NJ, O'Sullivan JM, Parikh O, Perna C, Pezaro CJ, Protheroe AS, Robinson AJ, Rudman SM, Sheehan DJ, Srihari NN, Syndikus I, Tanguay JS, Thomas CW, Vengalil S, Wagstaff J, Wylie JP, Parmar MKB, Sydes MR. Abiraterone acetate plus prednisolone for metastatic patients starting hormone therapy: 5-year follow-up results from the STAMPEDE randomised trial (NCT00268476). Int J Cancer 2022; 151:422-434. [PMID: 35411939 PMCID: PMC9321995 DOI: 10.1002/ijc.34018] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 02/15/2022] [Accepted: 02/22/2022] [Indexed: 11/17/2022]
Abstract
Abiraterone acetate plus prednisolone (AAP) previously demonstrated improved survival in STAMPEDE, a multiarm, multistage platform trial in men starting long-term hormone therapy for prostate cancer. This long-term analysis in metastatic patients was planned for 3 years after the first results. Standard-of-care (SOC) was androgen deprivation therapy. The comparison randomised patients 1:1 to SOC-alone with or without daily abiraterone acetate 1000 mg + prednisolone 5 mg (SOC + AAP), continued until disease progression. The primary outcome measure was overall survival. Metastatic disease risk group was classified retrospectively using baseline CT and bone scans by central radiological review and pathology reports. Analyses used Cox proportional hazards and flexible parametric models, accounting for baseline stratification factors. One thousand and three patients were contemporaneously randomised (November 2011 to January 2014): median age 67 years; 94% newly-diagnosed; metastatic disease risk group: 48% high, 44% low, 8% unassessable; median PSA 97 ng/mL. At 6.1 years median follow-up, 329 SOC-alone deaths (118 low-risk, 178 high-risk) and 244 SOC + AAP deaths (75 low-risk, 145 high-risk) were reported. Adjusted HR = 0.60 (95% CI: 0.50-0.71; P = 0.31 × 10-9 ) favoured SOC + AAP, with 5-years survival improved from 41% SOC-alone to 60% SOC + AAP. This was similar in low-risk (HR = 0.55; 95% CI: 0.41-0.76) and high-risk (HR = 0.54; 95% CI: 0.43-0.69) patients. Median and current maximum time on SOC + AAP was 2.4 and 8.1 years. Toxicity at 4 years postrandomisation was similar, with 16% patients in each group reporting grade 3 or higher toxicity. A sustained and substantial improvement in overall survival of all metastatic prostate cancer patients was achieved with SOC + abiraterone acetate + prednisolone, irrespective of metastatic disease risk group.
Collapse
Affiliation(s)
| | - Noel W. Clarke
- The Departments of Surgery & UrologyThe Christie & Salford Royal HospitalsManchesterUK
| | - Adrian Cook
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials & Methodology, UCLLondonUK
| | - Adnan Ali
- The Christie NHS Foundation TrustManchesterUK
| | | | | | - Christopher D. Brawley
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials & Methodology, UCLLondonUK
| | - Simon Chowdhury
- Guy's, King's, & St. Thomas' Hospitals, and Sarah Cannon Research InstituteLondonUK
| | | | - David P. Dearnaley
- The Institute of Cancer Research and Royal Marsden NHS Foundation TrustLondonUK
| | | | - Carlos Diaz‐Montana
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials & Methodology, UCLLondonUK
| | - Duncan Gilbert
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials & Methodology, UCLLondonUK
| | - Silke Gillessen
- Istituto Oncologico della Svizzera ItalianaBellinzonaSwitzerland
| | - Clare Gilson
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials & Methodology, UCLLondonUK
- Royal Marsden HospitalLondonUK
| | - Rob J. Jones
- Beatson West of Scotland Cancer Centre, University of GlasgowGlasgowUK
| | - Ruth E. Langley
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials & Methodology, UCLLondonUK
| | - Zafar I. Malik
- Radiotherapy UnitThe Clatterbridge Cancer Centre NHS Foundation TrustLiverpoolLiverpoolL7 8YAUK
| | - David J. Matheson
- School of Allied Health and Midwifery, Faculty of Education, Health and WellbeingUniversity of WolverhamptonWolverhamptonWS1 3BDUK
| | | | - Chris C. Parker
- Uro‐Oncology UnitRoyal Marsden Hospital and Institute of Cancer ResearchSuttonUK
| | - Cheryl Pugh
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials & Methodology, UCLLondonUK
| | - Hannah Rush
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials & Methodology, UCLLondonUK
- Guys and St Thomas' NHS Foundation TrustLondonUK
| | - J. Martin Russell
- Institute of Cancer Sciences, University of GlasgowGlasgowUK
- Beatson West of Scotland Cancer CentreGlasgowUK
| | | | - Michelle L. Buckner
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials & Methodology, UCLLondonUK
| | | | | | - Alison J. Birtle
- Rosemere Cancer Centre, Lancashire Teaching Hospitals & University of Manchester, University of Central LancashireLancashireUK
| | | | - Prantik Das
- Department of OncologyUniversity Hospitals of Derby and Burton NHS Foundation TrustDerbyUK
| | - Dan Ford
- City Hospital, Cancer Centre at Queen Elizabeth HospitalBirminghamUK
| | - Joanna Gale
- Portsmouth Hospitals University TrustPortsmouthUK
| | - Warren Grant
- Gloucestershire Oncology Centre, Cheltenham General HospitalCheltenhamUK
| | | | | | - Mohammad M. Khan
- Department of Oncology Castle Hill HospitalHullUK
- Scarborough General HospitalScarboroughUK
| | | | | | - Joe M. O'Sullivan
- Patrick G Johnston Centre for Cancer Research, Queen's University BelfastBelfastUK
| | - Omi Parikh
- Rosemere Cancer Centre, Lancashire Teaching Hospitals NHS TrustPrestonUK
| | - Carla Perna
- Royal Surrey NHS Foundation TrustGuildfordUK
| | | | | | | | | | | | | | - Isabel Syndikus
- Radiotherapy UnitThe Clatterbridge Cancer Centre NHS Foundation TrustLiverpoolLiverpoolL7 8YAUK
| | | | | | - Salil Vengalil
- University Hospital North Midlands NHS TrustStaffordshireUK
| | - John Wagstaff
- Swansea University and the South West UK Cancer CentreSwanseaUK
| | | | - Mahesh K. B. Parmar
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials & Methodology, UCLLondonUK
| | - Matthew R. Sydes
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials & Methodology, UCLLondonUK
| | | |
Collapse
|
3
|
Lawrence MG, Porter LH, Choo N, Pook D, Grummet JP, Pezaro CJ, Sandhu S, Ramm S, Luu J, Bakshi A, Goode DL, Sanij E, Pearson RB, Hannan RD, Simpson KJ, Taylor RA, Risbridger GP, Furic L. CX-5461 Sensitizes DNA Damage Repair-proficient Castrate-resistant Prostate Cancer to PARP Inhibition. Mol Cancer Ther 2021; 20:2140-2150. [PMID: 34413130 DOI: 10.1158/1535-7163.mct-20-0932] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 03/19/2021] [Accepted: 06/30/2021] [Indexed: 11/16/2022]
Abstract
Monotherapy with PARP inhibitors is effective for the subset of castrate-resistant prostate cancer (CRPC) with defects in homologous recombination (HR) DNA repair. New treatments are required for the remaining tumors, and an emerging strategy is to combine PARP inhibitors with other therapies that induce DNA damage. Here we tested whether PARP inhibitors are effective for HR-proficient CRPC, including androgen receptor (AR)-null tumors, when used in combination with CX-5461, a small molecule that inhibits RNA polymerase I transcription and activates the DNA damage response, and has antitumor activity in early phase I trials. The combination of CX-5461 and talazoparib significantly decreased in vivo growth of patient-derived xenografts of HR-proficient CRPC, including AR-positive, AR-null, and neuroendocrine tumors. CX-5461 and talazoparib synergistically inhibited the growth of organoids and cell lines, and significantly increased the levels of DNA damage. Decreased tumor growth after combination therapy was maintained for 2 weeks without treatment, significantly increasing host survival. Therefore, combination treatment with CX-5461 and talazoparib is effective for HR-proficient tumors that are not suitable for monotherapy with PARP inhibitors, including AR-null CRPC. This expands the spectrum of CRPC that is sensitive to PARP inhibition.
Collapse
Affiliation(s)
- Mitchell G Lawrence
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia.,Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia
| | - Laura H Porter
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia
| | - Nicholas Choo
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia
| | - David Pook
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia.,Medical Oncology, Monash Health, Clayton, Victoria, Australia
| | - Jeremy P Grummet
- Epworth Healthcare, Melbourne, Victoria, Australia.,Department of Surgery, Central Clinical School, Monash University, Clayton, Victoria, Australia.,Australian Urology Associates, Melbourne, VIC, Australia
| | - Carmel J Pezaro
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia.,Eastern Health and Monash University Eastern Health Clinical School, Victoria, Australia.,University of Sheffield and Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, United Kingdom
| | - Shahneen Sandhu
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia.,Division of Cancer Medicine, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Cancer Tissue Collection After Death (CASCADE) Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Susanne Ramm
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia.,Victorian Centre for Functional Genomics, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Jennii Luu
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia.,Victorian Centre for Functional Genomics, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Andrew Bakshi
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia.,Computational Cancer Biology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - David L Goode
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia.,Computational Cancer Biology Program, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Elaine Sanij
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia.,Department of Clinical Pathology, University of Melbourne, Parkville, Victoria, Australia.,St Vincent's Institute, Fitzroy, VIC, Australia
| | - Richard B Pearson
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia.,Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria, Australia.,Department of Biochemistry and Molecular Biology, University of Melbourne, Parkville, Victoria, Australia
| | - Ross D Hannan
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia.,Department of Biochemistry and Molecular Biology, University of Melbourne, Parkville, Victoria, Australia.,ACRF Department of Cancer Biology and Therapeutics, John Curtin School of Medical Research, Australian National University, Australian Capital Territory, Australia.,School of Biomedical Sciences, University of Queensland, Brisbane, Queensland, Australia
| | - Kaylene J Simpson
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia.,Victorian Centre for Functional Genomics, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Renea A Taylor
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia. .,Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia.,Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Physiology, Monash University, Clayton, Victoria, Australia
| | - Gail P Risbridger
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia. .,Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia
| | - Luc Furic
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, Victoria, Australia. .,Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia
| |
Collapse
|
4
|
Risbridger GP, Clark AK, Porter LH, Toivanen R, Bakshi A, Lister NL, Pook D, Pezaro CJ, Sandhu S, Keerthikumar S, Quezada Urban R, Papargiris M, Kraska J, Madsen HB, Wang H, Richards MG, Niranjan B, O'Dea S, Teng L, Wheelahan W, Li Z, Choo N, Ouyang JF, Thorne H, Devereux L, Hicks RJ, Sengupta S, Harewood L, Iddawala M, Azad AA, Goad J, Grummet J, Kourambas J, Kwan EM, Moon D, Murphy DG, Pedersen J, Clouston D, Norden S, Ryan A, Furic L, Goode DL, Frydenberg M, Lawrence MG, Taylor RA. The MURAL collection of prostate cancer patient-derived xenografts enables discovery through preclinical models of uro-oncology. Nat Commun 2021; 12:5049. [PMID: 34413304 PMCID: PMC8376965 DOI: 10.1038/s41467-021-25175-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 07/26/2021] [Indexed: 02/06/2023] Open
Abstract
Preclinical testing is a crucial step in evaluating cancer therapeutics. We aimed to establish a significant resource of patient-derived xenografts (PDXs) of prostate cancer for rapid and systematic evaluation of candidate therapies. The PDX collection comprises 59 tumors collected from 30 patients between 2012-2020, coinciding with availability of abiraterone and enzalutamide. The PDXs represent the clinico-pathological and genomic spectrum of prostate cancer, from treatment-naïve primary tumors to castration-resistant metastases. Inter- and intra-tumor heterogeneity in adenocarcinoma and neuroendocrine phenotypes is evident from bulk and single-cell RNA sequencing data. Organoids can be cultured from PDXs, providing further capabilities for preclinical studies. Using a 1 x 1 x 1 design, we rapidly identify tumors with exceptional responses to combination treatments. To govern the distribution of PDXs, we formed the Melbourne Urological Research Alliance (MURAL). This PDX collection is a substantial resource, expanding the capacity to test and prioritize effective treatments for prospective clinical trials in prostate cancer.
Collapse
Affiliation(s)
- Gail P Risbridger
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia. .,Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.
| | - Ashlee K Clark
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - Laura H Porter
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - Roxanne Toivanen
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia.,Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia
| | - Andrew Bakshi
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia.,Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia.,Computational Cancer Biology Program, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Natalie L Lister
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - David Pook
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia.,Department of Medicine, School of Clinical Sciences, Monash University, Clayton, VIC, Australia.,Department of Medical Oncology, Monash Health, Clayton, VIC, Australia
| | - Carmel J Pezaro
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia.,Eastern Health and Monash University Eastern Health Clinical School, Box Hill, VIC, Australia.,Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, England
| | - Shahneen Sandhu
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia.,Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Cancer Tissue Collection After Death (CASCADE) Program, Melbourne, VIC, Australia
| | - Shivakumar Keerthikumar
- Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia.,Computational Cancer Biology Program, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Rosalia Quezada Urban
- Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia.,Computational Cancer Biology Program, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Melissa Papargiris
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia.,Australian Prostate Cancer Bioresource, VIC Node, Monash University, Clayton, VIC, Australia
| | - Jenna Kraska
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia.,Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Australian Prostate Cancer Bioresource, VIC Node, Monash University, Clayton, VIC, Australia
| | - Heather B Madsen
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia.,Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Australian Prostate Cancer Bioresource, VIC Node, Monash University, Clayton, VIC, Australia
| | - Hong Wang
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - Michelle G Richards
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - Birunthi Niranjan
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - Samantha O'Dea
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - Linda Teng
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - William Wheelahan
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - Zhuoer Li
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Physiology, Monash University, Clayton, VIC, Australia
| | - Nicholas Choo
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - John F Ouyang
- Program in Cardiovascular and Metabolic Disorders, Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Heather Thorne
- Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia
| | - Lisa Devereux
- Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia
| | - Rodney J Hicks
- Center for Molecular Imaging, Peter MacCallum Cancer Center, Melbourne, VIC, Australia
| | - Shomik Sengupta
- Eastern Health and Monash University Eastern Health Clinical School, Box Hill, VIC, Australia.,Department of Urology, Austin Hospital, The University of Melbourne, Heidelberg, VIC, Australia.,Department of Surgery, Austin Health, The University of Melbourne, Heidelberg, VIC, Australia.,Epworth Healthcare, Melbourne, VIC, Australia.,Epworth Freemasons, Epworth Health, East Melbourne, VIC, Australia
| | - Laurence Harewood
- Epworth Healthcare, Melbourne, VIC, Australia.,Department of Surgery, The University of Melbourne, Parkville, VIC, Australia
| | - Mahesh Iddawala
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia.,Department of Medicine, School of Clinical Sciences, Monash University, Clayton, VIC, Australia
| | - Arun A Azad
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia.,Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Jeremy Goad
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia.,Epworth Healthcare, Melbourne, VIC, Australia.,Division of Cancer Surgery, Peter MacCallum Cancer Centre, The University of Melbourne, Melbourne, VIC, Australia
| | - Jeremy Grummet
- Epworth Healthcare, Melbourne, VIC, Australia.,Department of Surgery, Central Clinical School, Monash University, Clayton, VIC, Australia.,Australian Urology Associates, Melbourne, VIC, Australia
| | - John Kourambas
- Department of Medicine, Monash Health, Casey Hospital, Berwick, VIC, Australia
| | - Edmond M Kwan
- Department of Medicine, School of Clinical Sciences, Monash University, Clayton, VIC, Australia.,Department of Medical Oncology, Monash Health, Clayton, VIC, Australia
| | - Daniel Moon
- Epworth Healthcare, Melbourne, VIC, Australia.,Division of Cancer Surgery, Peter MacCallum Cancer Centre, The University of Melbourne, Melbourne, VIC, Australia.,Australian Urology Associates, Melbourne, VIC, Australia.,Central Clinical School, Monash University, Clayton, VIC, Australia.,The Epworth Prostate Centre, Epworth Hospital, Richmond, VIC, Australia
| | - Declan G Murphy
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia.,Epworth Healthcare, Melbourne, VIC, Australia.,Division of Cancer Surgery, Peter MacCallum Cancer Centre, The University of Melbourne, Melbourne, VIC, Australia
| | - John Pedersen
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia.,TissuPath, Mount Waverley, VIC, Australia
| | | | - Sam Norden
- TissuPath, Mount Waverley, VIC, Australia
| | | | - Luc Furic
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia.,Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia
| | - David L Goode
- Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia.,Computational Cancer Biology Program, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Mark Frydenberg
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia.,Epworth Healthcare, Melbourne, VIC, Australia.,Australian Urology Associates, Melbourne, VIC, Australia.,Department of Surgery, Monash University, Clayton, VIC, Australia.,Department of Urology, Cabrini Institute, Cabrini Health, Melbourne, VIC, Australia
| | - Mitchell G Lawrence
- Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia.,Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia.,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia
| | - Renea A Taylor
- Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia. .,Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia. .,Prostate Cancer Research Group, Monash Biomedicine Discovery Institute, Cancer Program, Department of Physiology, Monash University, Clayton, VIC, Australia.
| |
Collapse
|
5
|
Annala M, Fu S, Bacon JVW, Sipola J, Iqbal N, Ferrario C, Ong M, Wadhwa D, Hotte SJ, Lo G, Tran B, Wood LA, Gingerich JR, North SA, Pezaro CJ, Ruether JD, Sridhar SS, Kallio HML, Khalaf DJ, Wong A, Beja K, Schönlau E, Taavitsainen S, Nykter M, Vandekerkhove G, Azad AA, Wyatt AW, Chi KN. Cabazitaxel versus abiraterone or enzalutamide in poor prognosis metastatic castration-resistant prostate cancer: a multicentre, randomised, open-label, phase II trial. Ann Oncol 2021; 32:896-905. [PMID: 33836265 DOI: 10.1016/j.annonc.2021.03.205] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 03/10/2021] [Accepted: 03/29/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Treatment of poor prognosis metastatic castration-resistant prostate cancer (mCRPC) includes taxane chemotherapy and androgen receptor pathway inhibitors (ARPI). We sought to determine optimal treatment in this setting. PATIENTS AND METHODS This multicentre, randomised, open-label, phase II trial recruited patients with ARPI-naive mCRPC and poor prognosis features (presence of liver metastases, progression to mCRPC after <12 months of androgen deprivation therapy, or ≥4 of 6 clinical criteria). Patients were randomly assigned 1 : 1 to receive cabazitaxel plus prednisone (group A) or physician's choice of enzalutamide or abiraterone plus prednisone (group B) at standard doses. Patients could cross over at progression. The primary endpoint was clinical benefit rate for first-line treatment (defined as prostate-specific antigen response ≥50%, radiographic response, or stable disease ≥12 weeks). RESULTS Ninety-five patients were accrued (median follow-up 21.9 months). First-line clinical benefit rate was greater in group A versus group B (80% versus 62%, P = 0.039). Overall survival was not different between groups A and B (median 37.0 versus 15.5 months, hazard ratio (HR) = 0.58, P = 0.073) nor was time to progression (median 5.3 versus 2.8 months, HR = 0.87, P = 0.52). The most common first-line treatment-related grade ≥3 adverse events were neutropenia (cabazitaxel 32% versus ARPI 0%), diarrhoea (9% versus 0%), infection (9% versus 0%), and fatigue (7% versus 5%). Baseline circulating tumour DNA (ctDNA) fraction above the cohort median and on-treatment ctDNA increase were associated with shorter time to progression (HR = 2.38, P < 0.001; HR = 4.03, P < 0.001). Patients with >30% ctDNA fraction at baseline had markedly shorter overall survival than those with undetectable ctDNA (HR = 38.22, P < 0.001). CONCLUSIONS Cabazitaxel was associated with a higher clinical benefit rate in patients with ARPI-naive poor prognosis mCRPC. ctDNA abundance was prognostic independent of clinical features, and holds promise as a stratification biomarker.
Collapse
Affiliation(s)
- M Annala
- Vancouver Prostate Centre, Department of Urologic Sciences, University of British Columbia, Vancouver, Canada; Faculty of Medicine and Health Technology, Tampere University and Tays Cancer Centre, Tampere, Finland
| | - S Fu
- Department of Medical Oncology, BC Cancer, Vancouver, Canada; Oncology, School of Medical Sciences, University of Auckland, Auckland, New Zealand
| | - J V W Bacon
- Vancouver Prostate Centre, Department of Urologic Sciences, University of British Columbia, Vancouver, Canada
| | - J Sipola
- Faculty of Medicine and Health Technology, Tampere University and Tays Cancer Centre, Tampere, Finland
| | - N Iqbal
- Medical Oncology, Saskatoon Cancer Centre, University of Saskatchewan, Saskatoon, Canada
| | - C Ferrario
- Jewish General Hospital, McGill University, Montréal, Quebec, Canada
| | - M Ong
- Department of Medicine, Division of Medical Oncology, The Ottawa Hospital and the University of Ottawa, Ottawa, Canada
| | - D Wadhwa
- BC Cancer - Kelowna Centre, Kelowna, Canada
| | - S J Hotte
- Oncology, Juravinski Cancer Centre, Hamilton, Canada
| | - G Lo
- Department of Medical Oncology, R. S. McLaughlin Durham Regional Cancer Centre, Lakeridge Health, Oshawa, Canada
| | - B Tran
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - L A Wood
- QEII Health Sciences Centre, Halifax, Canada
| | - J R Gingerich
- Department of Medical Oncology and Hematology, Cancer Care Manitoba, Winnipeg, Canada
| | - S A North
- Department of Oncology, University of Alberta, Edmonton, Canada
| | - C J Pezaro
- Eastern Health Clinical School, Monash University, Australia; Department of Oncology, Eastern Health, Australia
| | | | - S S Sridhar
- Department of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, Canada
| | - H M L Kallio
- Faculty of Medicine and Health Technology, Tampere University and Tays Cancer Centre, Tampere, Finland
| | - D J Khalaf
- Department of Medical Oncology, BC Cancer, Vancouver, Canada
| | - A Wong
- Vancouver Prostate Centre, Department of Urologic Sciences, University of British Columbia, Vancouver, Canada
| | - K Beja
- Vancouver Prostate Centre, Department of Urologic Sciences, University of British Columbia, Vancouver, Canada
| | - E Schönlau
- Vancouver Prostate Centre, Department of Urologic Sciences, University of British Columbia, Vancouver, Canada
| | - S Taavitsainen
- Faculty of Medicine and Health Technology, Tampere University and Tays Cancer Centre, Tampere, Finland
| | - M Nykter
- Faculty of Medicine and Health Technology, Tampere University and Tays Cancer Centre, Tampere, Finland
| | - G Vandekerkhove
- Vancouver Prostate Centre, Department of Urologic Sciences, University of British Columbia, Vancouver, Canada
| | - A A Azad
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - A W Wyatt
- Vancouver Prostate Centre, Department of Urologic Sciences, University of British Columbia, Vancouver, Canada; Michael Smith Genome Sciences Centre, BC Cancer, Vancouver, Canada.
| | - K N Chi
- Vancouver Prostate Centre, Department of Urologic Sciences, University of British Columbia, Vancouver, Canada; Department of Medical Oncology, BC Cancer, Vancouver, Canada.
| |
Collapse
|
6
|
Rescigno P, Dolling D, Conteduca V, Rediti M, Bianchini D, Lolli C, Ong M, Li H, Omlin AG, Schmid S, Caffo O, Zivi A, Pezaro CJ, Morley C, Olmos D, Romero-Laorden N, Castro E, Saez MI, Mehra N, Smeenk S, Sideris S, Gil T, Banks P, Sandhu SK, Sternberg CN, De Giorgi U, De Bono JS. Early Post-treatment Prostate-specific Antigen at 4 Weeks and Abiraterone and Enzalutamide Treatment for Advanced Prostate Cancer: An International Collaborative Analysis. Eur Urol Oncol 2020; 3:176-182. [DOI: 10.1016/j.euo.2019.06.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 06/12/2019] [Indexed: 10/26/2022]
|
7
|
Qu LG, Wardan H, Davis ID, Iddawela M, Sluka P, Pezaro CJ. Circulating oestrogen receptor mutations and splice variants in advanced prostate cancer. BJU Int 2019; 124 Suppl 1:50-56. [DOI: 10.1111/bju.14797] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Liang G. Qu
- Eastern Health Clinical School; Monash University; Box Hill VIC Australia
| | - Hady Wardan
- Eastern Health Clinical School; Monash University; Box Hill VIC Australia
| | - Ian D. Davis
- Eastern Health Clinical School; Monash University; Box Hill VIC Australia
- Department of Oncology; Eastern Health; Box Hill VIC Australia
| | - Mahesh Iddawela
- Prostate Cancer Research Group; Biomedicine Discovery Institute; Monash University; Melbourne VIC Australia
| | - Pavel Sluka
- Eastern Health Clinical School; Monash University; Box Hill VIC Australia
| | - Carmel J. Pezaro
- Eastern Health Clinical School; Monash University; Box Hill VIC Australia
- Department of Oncology; Eastern Health; Box Hill VIC Australia
- Prostate Cancer Research Group; Biomedicine Discovery Institute; Monash University; Melbourne VIC Australia
| |
Collapse
|
8
|
Lawrence MG, Obinata D, Sandhu S, Selth LA, Wong SQ, Porter LH, Lister N, Pook D, Pezaro CJ, Goode DL, Rebello RJ, Clark AK, Papargiris M, Van Gramberg J, Hanson AR, Banks P, Wang H, Niranjan B, Keerthikumar S, Hedwards S, Huglo A, Yang R, Henzler C, Li Y, Lopez-Campos F, Castro E, Toivanen R, Azad A, Bolton D, Goad J, Grummet J, Harewood L, Kourambas J, Lawrentschuk N, Moon D, Murphy DG, Sengupta S, Snow R, Thorne H, Mitchell C, Pedersen J, Clouston D, Norden S, Ryan A, Dehm SM, Tilley WD, Pearson RB, Hannan RD, Frydenberg M, Furic L, Taylor RA, Risbridger GP. Patient-derived Models of Abiraterone- and Enzalutamide-resistant Prostate Cancer Reveal Sensitivity to Ribosome-directed Therapy. Eur Urol 2018; 74:562-572. [PMID: 30049486 DOI: 10.1016/j.eururo.2018.06.020] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 06/13/2018] [Indexed: 01/16/2023]
Abstract
BACKGROUND The intractability of castration-resistant prostate cancer (CRPC) is exacerbated by tumour heterogeneity, including diverse alterations to the androgen receptor (AR) axis and AR-independent phenotypes. The availability of additional models encompassing this heterogeneity would facilitate the identification of more effective therapies for CRPC. OBJECTIVE To discover therapeutic strategies by exploiting patient-derived models that exemplify the heterogeneity of CRPC. DESIGN, SETTING, AND PARTICIPANTS Four new patient-derived xenografts (PDXs) were established from independent metastases of two patients and characterised using integrative genomics. A panel of rationally selected drugs was tested using an innovative ex vivo PDX culture system. INTERVENTION The following drugs were evaluated: AR signalling inhibitors (enzalutamide and galeterone), a PARP inhibitor (talazoparib), a chemotherapeutic (cisplatin), a CDK4/6 inhibitor (ribociclib), bromodomain and extraterminal (BET) protein inhibitors (iBET151 and JQ1), and inhibitors of ribosome biogenesis/function (RNA polymerase I inhibitor CX-5461 and pan-PIM kinase inhibitor CX-6258). OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Drug efficacy in ex vivo cultures of PDX tissues was evaluated using immunohistochemistry for Ki67 and cleaved caspase-3 levels. Candidate drugs were also tested for antitumour efficacy in vivo, with tumour volume being the primary endpoint. Two-tailed t tests were used to compare drug and control treatments. RESULTS AND LIMITATIONS Integrative genomics revealed that the new PDXs exhibited heterogeneous mechanisms of resistance, including known and novel AR mutations, genomic structural rearrangements of the AR gene, and a neuroendocrine-like AR-null phenotype. Despite their heterogeneity, all models were sensitive to the combination of ribosome-targeting agents CX-5461 and CX-6258. CONCLUSIONS This study demonstrates that ribosome-targeting drugs may be effective against diverse CRPC subtypes including AR-null disease, and highlights the potential of contemporary patient-derived models to prioritise treatment strategies for clinical translation. PATIENT SUMMARY Diverse types of therapy-resistant prostate cancers are sensitive to a new combination of drugs that inhibit protein synthesis pathways in cancer cells.
Collapse
Affiliation(s)
- Mitchell G Lawrence
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia; Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia; Melbourne Urological Research Alliance (MURAL), Melbourne, VIC, Australia
| | - Daisuke Obinata
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - Shahneen Sandhu
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia; Division of Cancer Medicine, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia; Cancer Tissue Collection After Death (CASCADE) Program, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Luke A Selth
- Dame Roma Mitchell Cancer Research Laboratories and Freemasons Foundation Centre for Men's Health, Adelaide Medical School, University of Adelaide, Adelaide, SA, Australia
| | - Stephen Q Wong
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia; Molecular Biomarkers and Translational Genomics Lab, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Laura H Porter
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - Natalie Lister
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - David Pook
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia; Medical Oncology, Monash Health, Clayton, VIC, Australia
| | - Carmel J Pezaro
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia; Eastern Health and Monash University Eastern Health Clinical School, Box Hill, VIC, Australia
| | - David L Goode
- Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia; Computational Cancer Biology Program, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Richard J Rebello
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia; Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Ashlee K Clark
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - Melissa Papargiris
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia; Melbourne Urological Research Alliance (MURAL), Melbourne, VIC, Australia; Australian Prostate Cancer Bioresource, VIC Node, Monash University, Clayton, VIC, Australia
| | - Jenna Van Gramberg
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia; Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia; Australian Prostate Cancer Bioresource, VIC Node, Monash University, Clayton, VIC, Australia
| | - Adrienne R Hanson
- Dame Roma Mitchell Cancer Research Laboratories and Freemasons Foundation Centre for Men's Health, Adelaide Medical School, University of Adelaide, Adelaide, SA, Australia
| | - Patricia Banks
- Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Hong Wang
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - Birunthi Niranjan
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia
| | - Shivakumar Keerthikumar
- Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia; Computational Cancer Biology Program, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Shelley Hedwards
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia; Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Alisee Huglo
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia; Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Rendong Yang
- Minnesota Supercomputing Institute, University of Minnesota, Minneapolis, MN, USA
| | - Christine Henzler
- Minnesota Supercomputing Institute, University of Minnesota, Minneapolis, MN, USA
| | - Yingming Li
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
| | | | - Elena Castro
- Spanish National Cancer Research Centre, Madrid, Spain
| | - Roxanne Toivanen
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia; Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Arun Azad
- Medical Oncology, Monash Health, Clayton, VIC, Australia; Department of Medicine, School of Clinical Sciences, Monash University, Clayton, VIC, Australia
| | - Damien Bolton
- Department of Urology, Austin Hospital, The University of Melbourne, Melbourne Heidelberg, VIC, Australia; Department of Surgery, The University of Melbourne, Parkville, VIC, Australia
| | - Jeremy Goad
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia; Division of Cancer Surgery, Peter MacCallum Cancer Centre, The University of Melbourne, Melbourne, VIC, Australia; Epworth Healthcare, Melbourne, VIC, Australia
| | - Jeremy Grummet
- Epworth Healthcare, Melbourne, VIC, Australia; Department of Surgery, Central Clinical School, Monash University, Clayton, VIC, Australia; Australian Urology Associates, Melbourne, VIC, Australia
| | - Laurence Harewood
- Department of Surgery, The University of Melbourne, Parkville, VIC, Australia; Epworth Healthcare, Melbourne, VIC, Australia
| | - John Kourambas
- Department of Medicine, Monash Health, Casey Hospital, Berwick, VIC, Australia
| | - Nathan Lawrentschuk
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, The University of Melbourne, Melbourne, VIC, Australia; Department of Surgery, Austin Health, The University of Melbourne, Heidelberg, VIC, Australia
| | - Daniel Moon
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, The University of Melbourne, Melbourne, VIC, Australia; Epworth Healthcare, Melbourne, VIC, Australia; Australian Urology Associates, Melbourne, VIC, Australia; Central Clinical School, Monash University, Clayton, VIC, Australia; The Epworth Prostate Centre, Epworth Hospital, Richmond, VIC, Australia
| | - Declan G Murphy
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia; Division of Cancer Surgery, Peter MacCallum Cancer Centre, The University of Melbourne, Melbourne, VIC, Australia; Epworth Healthcare, Melbourne, VIC, Australia
| | - Shomik Sengupta
- Eastern Health and Monash University Eastern Health Clinical School, Box Hill, VIC, Australia; Department of Urology, Austin Hospital, The University of Melbourne, Melbourne Heidelberg, VIC, Australia; Epworth Healthcare, Melbourne, VIC, Australia; Department of Surgery, Austin Health, The University of Melbourne, Heidelberg, VIC, Australia; Epworth Freemasons, Epworth Health, East Melbourne, VIC, Australia
| | - Ross Snow
- Australian Urology Associates, Melbourne, VIC, Australia
| | - Heather Thorne
- Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia; kConFab, Research Department, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Catherine Mitchell
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - John Pedersen
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia; TissuPath, Mount Waverley, VIC, Australia
| | | | - Sam Norden
- TissuPath, Mount Waverley, VIC, Australia
| | | | - Scott M Dehm
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA; Departments of Laboratory Medicine and Pathology and Urology, University of Minnesota, Minneapolis, MN, USA
| | - Wayne D Tilley
- Dame Roma Mitchell Cancer Research Laboratories and Freemasons Foundation Centre for Men's Health, Adelaide Medical School, University of Adelaide, Adelaide, SA, Australia
| | - Richard B Pearson
- Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia; Department of Biochemistry and Molecular Biology, Monash University, Clayton, VIC, Australia; Department of Biochemistry and Molecular Biology, The University of Melbourne, Parkville, VIC, Australia; Oncogenic Signaling and Growth Control Program, Cancer Research Division, Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, VIC, Australia
| | - Ross D Hannan
- Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia; Department of Biochemistry and Molecular Biology, The University of Melbourne, Parkville, VIC, Australia; Oncogenic Signaling and Growth Control Program, Cancer Research Division, Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, VIC, Australia; ACRF Department of Cancer Biology and Therapeutics, John Curtin School of Medical Research, Australian National University, ACT, Australia
| | - Mark Frydenberg
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia; Epworth Healthcare, Melbourne, VIC, Australia; Australian Urology Associates, Melbourne, VIC, Australia; Department of Surgery, Monash University, Clayton, VIC, Australia
| | - Luc Furic
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia; Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia
| | - Renea A Taylor
- Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia; Melbourne Urological Research Alliance (MURAL), Melbourne, VIC, Australia; Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Physiology, Monash University, Clayton, VIC, Australia
| | - Gail P Risbridger
- Monash Partners Comprehensive Cancer Consortium, Monash Biomedicine Discovery Institute Cancer Program, Prostate Cancer Research Group, Department of Anatomy and Developmental Biology, Monash University, Clayton, VIC, Australia; Cancer Research Division, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia; Melbourne Urological Research Alliance (MURAL), Melbourne, VIC, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia.
| |
Collapse
|
9
|
Abstract
The last decade has seen substantial advances in androgen receptor targeting in prostate cancer. In addition, advances have been made in immunotherapy and radiopharmaceutical-based therapy, although their optimal use in the clinic remains unclear. Recent understanding of the relevance and actionability of DNA damage repair mutations in a considerable minority of patients with prostate cancer is likely to open up a new frontier in prostate cancer therapeutics. As androgen receptor-directed therapy moves earlier in the disease process for prostate cancer, advances in these nonandrogen receptor-based therapeutics may take on greater significance in the years to come.
Collapse
Affiliation(s)
- Carmel J Pezaro
- From the From Monash University, Melbourne, Australia; Genitourinary Malignancies Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Ariel E Marciscano
- From the From Monash University, Melbourne, Australia; Genitourinary Malignancies Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Ravi A Madan
- From the From Monash University, Melbourne, Australia; Genitourinary Malignancies Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD
| |
Collapse
|
10
|
Pezaro CJ, Omlin AG, Altavilla A, Lorente D, Ferraldeschi R, Bianchini D, Dearnaley D, Parker C, de Bono JS, Attard G. Activity of Cabazitaxel in Castration-resistant Prostate Cancer Progressing After Docetaxel and Next-generation Endocrine Agents. Eur Urol 2014; 66:459-65. [DOI: 10.1016/j.eururo.2013.11.044] [Citation(s) in RCA: 126] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Accepted: 11/29/2013] [Indexed: 11/24/2022]
|
11
|
|
12
|
Mukherji D, Pezaro CJ, Shamseddine A, De Bono JS. New treatment developments applied to elderly patients with advanced prostate cancer. Cancer Treat Rev 2013; 39:578-83. [DOI: 10.1016/j.ctrv.2012.12.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2012] [Revised: 11/30/2012] [Accepted: 12/03/2012] [Indexed: 11/30/2022]
|
13
|
Omlin A, J Pezaro C, Zaidi S, Lorente D, Mukherji D, Bianchini D, Ferraldeschi R, Sandhu S, Dearnaley D, Parker C, Van As N, de Bono JS, Attard G. Antitumour activity of abiraterone and diethylstilboestrol when administered sequentially to men with castration-resistant prostate cancer. Br J Cancer 2013; 109:1079-84. [PMID: 23928659 PMCID: PMC3778298 DOI: 10.1038/bjc.2013.446] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2013] [Revised: 07/05/2013] [Accepted: 07/10/2013] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Abiraterone is a standard treatment for men with castration-resistant prostate cancer (CRPC). We evaluated the antitumour activity of abiraterone following the synthetic oestrogen diethylstilboestrol (DES). METHODS Castration-resistant prostate cancer patients treated with abiraterone were identified. Demographics, response variables and survival data were recorded. RESULTS Two-hundred and seventy-four patients received abiraterone, 114 (41.6%) after DES. Pre-chemotherapy abiraterone resulted in ≥50% PSA declines in 35/41 (85.4%) DES-naïve and 20/27 (74.1%) DES-treated patients. Post-docetaxel abiraterone resulted in ≥50% PSA declines in 40/113 (35.4%) DES-naïve and 23/81 (28.4%) DES-treated patients. Time to PSA progression was similar regardless of prior DES. CONCLUSION Abiraterone has important antitumour activity in men with CRPC even after DES exposure.
Collapse
Affiliation(s)
- A Omlin
- Prostate Cancer Targeted Therapy Group and Drug Development Unit, The Royal Marsden NHS Foundation Trust and The Institute of Cancer Research, Downs Road, Sutton, Surrey, UK
| | - C J Pezaro
- Prostate Cancer Targeted Therapy Group and Drug Development Unit, The Royal Marsden NHS Foundation Trust and The Institute of Cancer Research, Downs Road, Sutton, Surrey, UK
| | - S Zaidi
- Academic Urology Unit, The Royal Marsden NHS Foundation Trust, Downs Road, Sutton, Surrey, UK
| | - D Lorente
- Prostate Cancer Targeted Therapy Group and Drug Development Unit, The Royal Marsden NHS Foundation Trust and The Institute of Cancer Research, Downs Road, Sutton, Surrey, UK
| | - D Mukherji
- Prostate Cancer Targeted Therapy Group and Drug Development Unit, The Royal Marsden NHS Foundation Trust and The Institute of Cancer Research, Downs Road, Sutton, Surrey, UK
| | - D Bianchini
- Prostate Cancer Targeted Therapy Group and Drug Development Unit, The Royal Marsden NHS Foundation Trust and The Institute of Cancer Research, Downs Road, Sutton, Surrey, UK
| | - R Ferraldeschi
- Prostate Cancer Targeted Therapy Group and Drug Development Unit, The Royal Marsden NHS Foundation Trust and The Institute of Cancer Research, Downs Road, Sutton, Surrey, UK
| | - S Sandhu
- Prostate Cancer Targeted Therapy Group and Drug Development Unit, The Royal Marsden NHS Foundation Trust and The Institute of Cancer Research, Downs Road, Sutton, Surrey, UK
| | - D Dearnaley
- Academic Urology Unit, The Royal Marsden NHS Foundation Trust, Downs Road, Sutton, Surrey, UK
| | - C Parker
- Academic Urology Unit, The Royal Marsden NHS Foundation Trust, Downs Road, Sutton, Surrey, UK
| | - N Van As
- Academic Urology Unit, The Royal Marsden NHS Foundation Trust, Fulham Road, Chelsea, UK
| | - J S de Bono
- Prostate Cancer Targeted Therapy Group and Drug Development Unit, The Royal Marsden NHS Foundation Trust and The Institute of Cancer Research, Downs Road, Sutton, Surrey, UK
| | - G Attard
- Prostate Cancer Targeted Therapy Group and Drug Development Unit, The Royal Marsden NHS Foundation Trust and The Institute of Cancer Research, Downs Road, Sutton, Surrey, UK
| |
Collapse
|
14
|
Pezaro CJ, Mukherji D, De Bono JS. Abiraterone acetate: redefining hormone treatment for advanced prostate cancer. Drug Discov Today 2012; 17:221-6. [PMID: 22198164 DOI: 10.1016/j.drudis.2011.12.012] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2011] [Revised: 12/05/2011] [Accepted: 12/12/2011] [Indexed: 11/28/2022]
Abstract
Prostate cancer has long since been recognised as being hormonally driven via androgen receptor signalling. Abiraterone acetate (AA) is a rationally designed CYP17 inhibitor that blocks the conversion of androgens from non-gonadal precursors effectively, thus reducing testosterone to undetectable levels. AA has recently been proved to extend survival for men with metastatic castration-resistant prostate cancer who have progressive disease after first-line chemotherapy treatment. In addition, it is currently being tested in a Phase III trial in the pre-chemotherapy setting. This paper will review the preclinical discovery and clinical development of AA and will outline the strategy of parallel translational research.
Collapse
Affiliation(s)
- Carmel J Pezaro
- Drug Development Unit, The Royal Marsden NHS Foundation Trust, Sutton, Surrey, UK
| | | | | |
Collapse
|
15
|
|
16
|
Affiliation(s)
- Carmel J. Pezaro
- Department of Medical Oncology, Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia
| | - Girish Mallesara
- Department of Medical Oncology, Calvary Mater Newcastle, New South Wales, Australia
| | - Guy C. Toner
- Department of Medical Oncology, Peter MacCallum Cancer Centre, St. Andrews Place, East Melbourne; University of Melbourne, Melbourne, Victoria, Australia
| |
Collapse
|