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Purpose: There is an increasing interest in the role of sex and gender in cancer patients. The impact of sex differences in oncological systemic therapies is still unknown, and there is a lack of evidence specially in uncommon neoplasms like neuroendocrine tumours (NET). In the present study, we combine the differential toxicities by sex in five published clinical trials with multikinase inhibitors (MKI) in gastroenteropancreatic (GEP) NET., Methods: We performed a pooled univariate analysis of reported toxicity in patients treated in five phase 2 and phase 3 clinical trials with MKI in the GEP NET setting: sunitinib (SU11248, SUN1111), Pazopanib (PAZONET), sorafenib-bevacizumab (GETNE0801) and Lenvatinib (TALENT). Differential toxicities between male and female patients were evaluated considering relationship with study drug and different weights of each trial by random effect adjustment., Results: We found nine toxicities which were more frequent in female patients (leukopenia, alopecia, vomiting, headache, bleeding, nausea, dysgeusia, neutrophil count decreased and dry mouth) and two toxicities being more frequent in male patients (Anal Symptoms and Insomnia). Asthenia and diarrhoea were the only severe (Grade 3-4) toxicities more frequent in female patients., Conclusions: Sex-related differences in toxicity with the MKI treatment require targeted information and individualised management of patients with NET. Differential reporting of toxicity should be promoted when clinical trials are published., Competing Interests: Declaration of Competing Interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Jorge Hernando: Speakers Bureau: Angelini, Leo, Eisai, Adacap, Novartis, Pfizer, Advanz, Ipsen. Alejandro García-Alvarez: Speakers Bureau: Angelini. Travel/Accommodation, Expenses: Pfizer, Ipsen, EISAI, Advanz, AAA. Toni Ibrahim: Advisory board (Amgen, Galxosmithkline and Pharmamar). Cover Participation at scientific meeting (Istituto gentili and Pharmamar). Enrique Grande: EG has received honoraria for speaker engagements, advisory roles or funding of continuous medical education from Adacap, AMGEN, Angelini, Astellas, AstraZeneca, Bayer, Blueprint, Bristol Myers Squibb, Caris Life Sciences, Celgene, Clovis-Oncology, Eisai, Eusa Pharma, Genetracer, Guardant Health, HRA-Pharma, IPSEN, ITM-Radiopharma, Janssen, Lexicon, Lilly, Merck KGaA, MSD, Nanostring Technologies, Natera, Novartis, ONCODNA (Biosequence), Palex, Pharmamar, Pierre Fabre, Pfizer, Roche, Sanofi Genzyme, Servier, Taiho, and Thermo Fisher Scientific. EG has received research grants from Pfizer, AstraZeneca, Astellas, and Lexicon Pharmaceuticals. Eric Raymond: Consulting and Share holder for Genoscience Pharma, StromaCare, SCOR life science. Share Holder at Neuronax. Scientific and steering committee at Onward Therapeutics and BeiGen. Received travel grant for data presentation from BeiGen. Rocio Garcia-Carbonero: RGC has provided scientific advice and/or received honoraria or funding for continuous medical education from AAA-Novartis, Advanz Pharma, Amgen, Bayer, BMS, Boerhinger, Esteve, Hutchmed, Ipsen, Merck, Midatech Pharma, MSD, PharmaMar, Pierre Fabre, Roche, Servier and Sanofi, and has received research support from Pfizer, BMS and MSD. Ramon Salazar: Invited speaker: Advanced Accelerator Applications, Amgen, Astellas, Bayer, BMS, Eisai, GSK, Janssen Oncology, Lilly, Pierre Fabre, Roche, Sanofi Genzyme. Expert testimony: AstraZeneca, Celgene, Merck, MSD, Novartis, Pfizer. Advisory Board: Agendia, Amgen, Ferrer, Guardant Health, Ipsen, Lilly, Merck, MSD, Novartis, Pfizer, Roche Diagnostic, Roche Farma, Tayhoo, VCN-BCN. Alex Teule: Speakers Bureau: AAA, Pfizer, Ipsen, Novartis, AstraZeneca. Travel, Accommodation, Expenses: AAA, Pfizer, Ipsen, Novartis, AstraZeneca. Salvatore Tafuto: S.Tafuto has provided scientific advice and/or received honoraria or funding for continuous medical education from AAA-Novartis, Boerhinger, Ipsen, Merck, PharmaMar and has received research support from NOVARTIS, IPSEN. Vicente Alonso: VA has provided scientific advice and/or received honoraria or funding for continuous medical education from AAA-Novartis, Amgen, Ipsen, Merck, Pierre Fabre, Roche, Servier and Sanofi. Daniel Castellano: Advisory role Lilly, Pierre Fabre, Boehringer Ingelheim, Roche/Genentech, AstraZeneca, Ipsen, Bayer, Sanofi, Janssen Oncology, Pfizer, Bristol Myers Squibb, Astellas Pharma, Novartis, MSD Oncology, Sanofi. The rest of the authors declare no conflict of interest for this publication., (Copyright © 2023 The Author(s). Published by Elsevier Ltd.. All rights reserved.)

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., Competing Interests: Conflict of interest statement The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Aurelis Omlin: Advisory role (compensated, institutional): Astra Zeneca, Astellas, Bayer, Janssen, Molecular Partners, MSD, Pfizer, Roche, Sanofi Aventis. Research support (institutional): TEVA, Janssen. Travel support: Astellas, Bayer, Janssen, Sanofi Aventis. Speakers Bureau (compensated, institutional): Bayer, Astellas, Janssen. Fizazi Karim: Participation to advisory boards or talks for: Amgen, Astellas, Astrazeneca, Bayer, Clovis, Janssen, MSD, Novartis, Pfizer, Sanofi. Honoraria are provided to Gustave Roussy, my institution. Participation to advisory boards with personal honorarium for: CureVac, Orion. Bossi Alberto: Honoraria: Astellas, Ipsen, Janssen, Myovant. Consulting or advisory role: Astellas, Ipsen, Janssen, Myovant. Speakers’ bureau: Astellas, Ipsen, Elketa. Research funding: Astellas, Ipsen, Myovant. Travel, accommodations, expenses: Janssen. Tombal Bertrand: Advisor for Astellas, Amgen, Bayer, Curium, Ferring, Myovant, Janssens, MSD, Novartis (AAA), Pfizer, Sanofi. Gillessen Silke: SG received personal honoraria for participation in advisory boards for Sanofi, Orion, Roche, Amgen, MSD; other honoraria from RSI (Televisione Svizzera Italiana); invited speaker for ESMO, Swiss group for Clinical Cancer Research (SAKK), Swiss Academy of Multidisciplinary oncology (SAMO), Orikata academy research group, China Anti-Cancer Association Genitourinary Oncology Committee (CACA-GU); Speaker’s bureau for Janssen Cilag; travel grant from ProteoMEdiX; institutional honoraria for advisory boards for Bayer, Janssen Cilag, Roche, AAA International including Indipendent Data Monitoring Committee and IDMC and Steering Committee member for Amgen, Menarini Silicon Biosystems, Astellas Pharma, Tolero Pharmaceutcials, MSD, Pfizer, Telixpharma, BMS and Orion; patent royalties and other intellectual property for a research method for biomarker WO2009138392. Ian Davis: Research Funding: Company: Astellas Pharma, Recipient: Your Institution; Company: Pfizer, Recipient: Your Institution; Company: Roche/Genentech, Recipient: Your Institution; Company: MSD Oncology, Recipient: Your Institution; Company: AstraZeneca, Recipient: Your Institution; Company: Janssen Oncology, Recipient: Your Institution; Company: Eisai, Recipient: Your Institution; Company: Bayer, Recipient: Your Institution; Company: Amgen, Recipient: Your Institution; Company: Bristol-Myers Squibb, Recipient: Your Institution; Company: Movember Foundation, Recipient: Your Institution; Company: Exelixis, Recipient: Your Institution; Company: Ipsen, Recipient: Your Institution; Company: Medivation, Recipient: Your Institution; Company: Seagen, Recipient: Your Institution. Patents, Royalties, Other Intellectual Property: Please describe: International Patent Application No: PCT /US2004/032147 (NY-ESO-1) through Ludwig Institute for Cancer Research; Recipient: You. Christopher Sweeney: Receipt of grants/research supports: Astellas, Bayer, Janssen, Pfizer, Sanofi, Dendreon; Receipt of honoraria or consultation fees: Astellas, Bayer, Janssen, Pfizer, Sanofi, Lilly, Genentech. Eric J. Small: Receipt of honoraria or consultation fees: Jannsen, Johnson & Johnson; Participation in a company sponsored speaker’s bureau: Jannsen, Fortis, Teon, Ulgragenyx, Fortis, Harpoon Johann de Bono: Receipt of grants/research supports: Professor De Bono is an employee of The Institute of Cancer Research, which has received funding or other support for his research work from Astellas, Astra Zeneca, Bayer, Cellcentric, Daiichi, Genentech Roche, Genmab, GlaxoSmithKline, Harpoon, Janssen, Merck Serono, Merck Sharp & Dohme, Orion Pharma, Pfizer, Sanofi Aventis, Sierra Oncology, Taiho, Vertex Pharmaceuticals, and which has a commercial interest in abiraterone, PARP inhibition in DNA repair defective cancers and PI3K/AKT pathway inhibitors (no personal income); Receipt of honoraria or consultation fees: Professor De Bono has served on advisory boards and received fees from Amgen, Astellas, Astra Zeneca, Bayer, Bioxcel Therapeutics, Boehringer Ingelheim, Cellcentric, Daiichi, Eisai, Genentech Roche, Genmab, GlaxoSmithKline, Harpoon, Janssen, Menarini Silicon. Biosystems, Merck Serono, Merck Sharp & Dohme, Orion Pharma, Pfizer, Qiagen, Sanofi Aventis, Sierra Oncology, Taiho, Terumo, Vertex Pharmaceuticals; Participation in a company sponsored speaker’s bureau: AstraZeneca, MSD. Matthew Smith: Receipt of grants/research supports: Clinical trial funding to my institution from: Amgen, Bayer, ESSA, Janssen, ORIC, Pfizer; Receipt of honoraria or consultation fees: Amgen, Astellas, Astrazeneca, Bayer, Janssen, ORIC, Pfizer. Neal Shore: Receipt of honoraria or consultation fees: Abbvie, Amgen, Astellas, Astrazeneca, Bayer, BMS, Boston Scientific, Clovis Oncology, Cold Genesys, Dendreon, Exact Imaging, Exact Sciences, FerGene, Foundation Medicine, Genesis Care, Invitae, Janssen, MDxhealth, Merck, Myvovant, Myriad, Nymox, Pacific Edge, Pfizer, Phosphorous, Propella, Sanofi, Genzyme, Sesen Bio, Tolmar, Urogen; Partecipation in a company sponsored speaker's bureau: Astellas, Astrazeneca, Bayer, Clovis Oncology, Foundation Medicina, Janssen, Merck, Pfizer, Guardant Health. Nicholas James: Receipt of grants/research supports: • Funding for STAMPEDE trial – Coordinating PI – financial interest, Institutional. Name of commercial company: Astellas. • Funding for RADIO trial bladder cancer – Coordinating. PI – financial interest, Institutional. Name of commercial company: AstraZeneca. • Funding for STAMPEDE trial – Coordinating PI – No. financial interest, Institutional. Name of commercial company: Janssen; Receipt of honoraria or consultation fees: • Advisory Board – Advice around PARP inhibitors, Personal,<€5000. Name of commercial company: AstraZeneca dvisory Board – Prostate cancer therapies, Personal,<€5000. Name of commercial company: Clovis. Expert Testimony – Assisted with submissions. regarding licensing for abiraterone, Institutional>€100,001. Name of commercial company: Janssen. Advisory Board – Prostate cancer therapies, Personal, €5001–€10,000. Name of commercial company: Janssen. Advisory Board – Bladder cancer therapy, Personal,<€5000. Name of commercial company: Merck. Advisory Board – Prostate cancer therapies, Personal,<€5000. Name of commercial company: Novartis Expert Testimony – Providing STAMPEDE trial data to facilitate licence extensions internationally for docetaxel, Institutional,>€100,001. Name of commercial company: Sanofi. Advisory Board - Docetaxel, Personal,<€5000. Name of commercial company: Sanofi. Participation in a company sponsored speaker’s bureau: Bayer, Novartis. Nicolas MOTTET: Receipt of grants/research supports: Astellas, Sanofi Pasteur, Pierre Fabre; Receipt of honoraria or consultation fees: Astellas, Jansen, BMS, Bayer, IPSEN, Ferring, Sanofi, Steba, Astra Zeneca, Carrik, Arquer. diagnostics, GE, Takeda. Thomas ZILLI. AFFILIATION: Geneva University Hospital, Geneva, Switzerland. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports: Varian Medical Systems International AG; Debiopharm. Receipt of honoraria or consultation fees: Janssen, Astellas, Debiopharm, Ferring, Varian Medical Systems International AG. Participation in a company sponsored speaker’s bureau: Janssen, Astellas, Debiopharm. Stock shareholder: Spouse/partner: Other support (please specify): Signature: Date: Geneva 07.02.2022. Christopher Logothetis. AFFILIATION: MD Anderson Cancer Center. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports: Janssen, ORIC Pharmaceuticals, Novartis, Aragon Pharmaceuticals. Receipt of honoraria or consultation fees: Merck, Sharp & Dohme, Bayer, Amgen. Participation in a company sponsored speakers bureau: None. Stock shareholder: None. Spouse/partner: None. Other support (please specify): None. Signature: Date: February 7, 2022. William Oh. AFFILIATION: Chief Medical Officer at Sema4 and Clinical Professor of Medicine, Div. of Hematology/Medical Oncology at Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports: Receipt of honoraria or consultation fees: GSK, Janssen, Merck, Pfizer. Participation in a company sponsored speakers bureau: Stock shareholder: Spouse/partner: Other support (please specify): Signature: Date: February 7, 2022. Himisha Beltran. AFFILIATION: Dana Farber Cancer Institute. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports: Janssen, AbbVie/Stemcentrx, Eli Lilly, Millennium Pharmaceuticals, Bristol Myers Squibb. Receipt of honoraria or consultation fees: Janssen, Astellas, Astra Zeneca, Merck, Pfizer, Foundation Medicine, Blue Earth Diagnostics, Amgen, Oncorus, LOXO. Participation in a company sponsored speaker’s bureau: NONE. Stock shareholder: NONE. Spouse/partner: NONE. Other support (please specify): Signature: Date: Feb 7, 2022. Pirkko-Liisa Kellokumpu-Lehtinen. AFFILIATION: Tampere University and Tampere University Hospital, Tampere, Finland. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports: Only directly to my hospital; Lilly, Merck and Finnish Cancer Society. Receipt of honoraria or consultation fees: BMS, Merck. Participation in a company sponsored speaker’s bureau: NONE. Stock shareholder: NONE. Spouse/partner: NONE. Other support (please specify):reimbursement of expenses to attend conference; Sanofi. Signature: Date: Feb 7, 2022. Prof. Mark A. Rubin, MD. AFFILIATION: University of Bern, Department for BioMedical Research (DBMR). Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports: Janssen, Roche, Novartis. Receipt of honoraria or consultation fees: NeoGenomics Labs. Participation in a company sponsored speaker’s bureau: Stock shareholder: Spouse/partner: Other support (please specify): Signature: Date: Feb 8, 2022. Prof. Dr. Thomas Steuber. AFFILIATION: Martini-Klinik, Prostate Cancer Center, University Hospital Hamburg-Eppendorf. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports: NONE. Receipt of honoraria or consultation fees: Astellas, Amgen, Bayer, Janssen, ProteoMedix, Sanofi, Merck, Astra Zeneca. Participation in a company sponsored speaker’s bureau: Stock shareholder: Spouse/partner: Other support (please specify): Signature: Date: Feb 8, 2022. Prof. Rob Bristow. AFFILIATION: University of Manchester. I have no potential conflict of interest to report. IGNACIO DURAN. AFFILIATION: HOSPITAL UNIVERSITARIO MARQUES DE VALDECILLA. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports: Roche and Astra-Zeneca. Receipt of honoraria or consultation fees: Bristol Myers Squibb, MSD, Ipsen, Roche- Genentech, Janssen, Astellas Pharma, EUSA Pharma, Bayer, Novartis. Participation in a company sponsored speaker’s bureau: Stock shareholder: Spouse/partner: Other support (please specify): Signature: Date: February 8th 2022. FERNANDO MALUF. AFFILIATION: ONCOLOGIST. I have no potential conflict of interest to report. Signature: Date: February 8th 2022. Hiroyoshi Suzuki. AFFILIATION: Department of Urology, Toho University Sakura Medical Center. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports: Takeda, AsahiKasei, Taiho, Ono, Chugai, Sanofi, Daiichi-Sankyo, Nihon, Nippon Shinyaku. Receipt of honoraria or consultation fees: Bayer, Janssen, AstraZeneca, Astellas, Chuga-Roche, MSD. Participation in a company sponsored speaker’s bureau:Takeda, Bayer, Janssen, AstraZeneca, Astellas, Sanofi. Stock shareholder: Spouse/partner: Other support (please specify): Signature: Date: February 8th 2022. Danny M. Rabah. AFFILIATION: King Saud University and king Faisal specialist hospital and research centre. I have no potential conflict of interest to report. Signature: Date: February 8th 2022. LEVENT TÜRKERİ. AFFILIATION: ACIBADEM M.A. AYDINLAR UNIVERSITY, ISTANBUL, TURKEY. I have no potential conflict of interest to report. Signature: Date: February 8th 2022. Mark Frydenberg. AFFILIATION: ACIBADEM M.A. AYDINLAR UNIVERSITY, ISTANBUL, TURKEY. I have no potential conflict of interest to report. Signature: Date: February 8th 2022. Anders Bjartell. AFFILIATION: Dept. Of Urology, Skane University Hospital Malmö, Sweden. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports: Ferring, Bayer, Astellas. Receipt of honoraria or consultation fees: Astellas, AstraZeneca, Bayer, Janssen, Merck, Recordati, Sandoz. Participation in a company sponsored speaker’s bureau:Astellas, Bayer, IPSEN, Janssen, Recordati, Sandoz. Stock shareholder: LIDDS Pharma, Glactone Pharma, WntResearch. Spouse/partner: NONE. Other support (please specify): Signature: Date: February 9th 2022. Dingwei Ye. AFFILIATION: Fudan University Shanghai Cancer Center. I have no potential conflict of interest to report. Signature: Date: February 9th 2022. Ros Eeles. AFFILIATION: ………………………………………. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports: GU-ASCO, The Royal Marsden NHS Foundation Trust, University of Chicago, ESMO, AstraZeneca UK Limited. Receipt of honoraria or consultation fees: Honorarium as speaker. Participation in a company sponsored speaker’s bureau: Stock shareholder: Spouse/partner: Other support (please specify): January 2016. Signature: Date: February 15th 2022. Inge van Oort. AFFILIATION: Urology, Radboudumc, Nijmegen, The Netherlands. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports: Astellas, Bayer, Janssen. Receipt of honoraria or consultation fees: Astellas, Bayer, MSD-Astra Zeneca, Janssen. Participation in a company sponsored speaker’s bureau: Bayer, Astellas. Stock shareholder: Spouse/partner: Other support (please specify): Signature: Date: February 22nd 2022. Ravindran Kanesvaran. AFFILIATION: Urology, Radboudumc, Nijmegen, The Netherlands. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports: Sanofi, Eisai. Receipt of honoraria or consultation fees: MSD, BMS, AstraZeneca, Amgen, Astellas, Johnson&Johnson, Novartis, Merck, Pfizer. Participation in a company sponsored speaker’s bureau:MSD, BMS, AstraZeneca, Amgen, Astellas, Johnson&Johnson, Novartis, Merck, Pfizer. Stock shareholder: Spouse/partner: Other support (please specify): Signature: Date: February 22nd 2022. Signature: Date: February 9th 2022. Nicola Fossati. AFFILIATION: Urology, Ente Ospedaliero Cantonale (EOC), Lugano, CH. I have no potential conflict of interest to report. Signature: Date: February 1st March 2022. Hiroji Uemura. AFFILIATION: Department of Urology and Renal Transplantation, Yokohama City University Medical Center. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports: none. Receipt of honoraria or consultation fees: Bayer, Janssen, Sanofi, Takeda, Astellas, AstraZeneca, Amgen, Dai-ichi Sankyo, Pfizer, MSD, Chugai. Participation in a company sponsored speaker’s bureau:none. Stock shareholder: none. Spouse/partner: none. Other support (please specify): none. Signature: Date: March 7th 2022. Lisa Horvath. AFFILIATION: Chris O′Brien Lifehouse. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports: Astellas. Receipt of honoraria or consultation fees: Astellas, Janssen, Bayer, Imagion Biosystems. Participation in a company sponsored speaker’s bureau:Astellas, Janssen, Bayer. Stock shareholder: Imagion Biosystems. Spouse/partner: Connected Medicine Solutions (Employee, stocks). Other support (please specify): none. Signature: Date: March 9th 2022. Robert Reiter. AFFILIATION: UCLA Urology. X I have no potential conflict of interest to report. Signature: Date: March 11th 2022. Daniel Castellano. AFFILIATION: MEDICAL ONCOLOGIST HEAD GU UNIT HOSPITAL UNIVERSITARIO 12 DE OCTUBRE. MADRID-UNIVERSIDAD COMPLUTENSE. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports: JANSSEN. Receipt of honoraria or consultation fees:ASTELLAS, ROCHE, MERCK, PFIZER, NOVARTIS, MSD, BMS, IPSEN, GILEAD, JANSSEN, BAYER. Participation in a company sponsored speaker’s bureau:none. Stock shareholder: none. Spouse/partner: none. Other support (please specify): none. Signature: 28th March 2022. Sandy Srinivas. AFFILIATION: Stanford University, CA. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:. Receipt of honoraria or consultation fees:BAYER, JANSSEN, MERCK, NOVARTIS. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 31ST March 2022. Matthew Sydes. AFFILIATION: MRC Clinical Trials Unit at UCL. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:ASTELLAS, CLOVIS ONCOLOGY, JANSSEN, NOVARTIS, PFIZER, SANOFI AVENTIS. Receipt of honoraria or consultation fees:ELI LILLY, JANSSEN. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 3Oth March 2022. Ekeke, Onyanunam Ngozi. AFFILIATION: DEPARTMENT OF SURGERY, UNIVERSITY OF PORT HARCOURT TEACHING HOSPITAL, PORT HARCOUT, NIGERIA. X I have no potential conflict of interest to report. Signature: Date: March 30 h 2022. Susan Halabi, PhD. AFFILIATION: Duke University. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:ASCO TAPUR, Astellas. Receipt of honoraria or consultation fees:Sanofi, Aveo Oncology. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 3Oth March 2022. Cora N. Sternberg, MD, FACP. AFFILIATION: Eeill Cornell Medicine, New York Presbyterian. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:. Receipt of honoraria or consultation fees:Astellas Pharma, Astrazeneca, Bayer, Genzyme, Gilead, Incyte, Medscape, Janssen, Bristol Myers Squibb, Merck, Msd, Pfizer, Roche, Impact Pharma, Sanofi-Genzyme, Urotoday, Cco Clinical, Nci. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 3Oth March 2022. Hirotsugu Uemura. AFFILIATION:. Kindai University Faculty of Medicine. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:AstraZeneca, Janssen, Takeda, Astellas, Sanofi, Taiho, Ono pharm, Kissei. Receipt of honoraria or consultation fees:Bayer, Sanofi, Janssen, MSD, Ono, BMS, Pfizer. Participation in a company sponsored speaker’s bureau:Bayer, Sanofi, Janssen, MSD, Ono, BMS, Pfizer. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 31st March 2022. Orazio Caffo. AFFILIATION: Santa Chiara Hospital – Trento (Italy). Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:none. Receipt of honoraria or consultation fees:AAA, Astella, Bayer, Janssen, MSD, Pfizer. Participation in a company sponsored speaker’s bureau:Astellas, Bayer, Janssen, Ipsen, MSD. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 31st March 2022. Valérie Fonteyne. AFFILIATION:Ghent University Hospital. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:Ipsen. Receipt of honoraria or consultation fees:Ipsen, Astellas, Janssen. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 31st March 2022. Muhammad Bulbul. AFFILIATION: American University of Beirut. X I have no potential conflict of interest to report. Signature: Date: March 31st 2022. Claire Vale. AFFILIATION: MRC Clinical Trials Unit at UCL. X I have no potential conflict of interest to report. Signature: Date: March 31st 2022. MRABTI Hind. AFFILIATION: Institut National d′oncologie, Mohamed V University. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:. Receipt of honoraria or consultation fees:Astellas, Sanofi, Janssen, AstraZeneca, Ipsen, MSD, Pfizer, Amgen. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 31st March 2022. Deborah Mukherji. AFFILIATION: American University of Beirut. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:Astellas. Receipt of honoraria or consultation fees:Astellas, Janssen, MSD, Ipsen, BMS. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 31st March 2022. Sloan Kettering Cancer Center. AIQ Pharma. Epic Sciences. Janssen. Menarini Silicon Biosystems. ThermoFisher. Howard I. Scher, MD, FASCO. AFFILIATION: Memorial Sloan Kettering Cancer Center. Howard I. Scher, MD, FASCO - Disclosure Form. March 31, 2022. Honoraria. Sidney Kimmel Cancer Center, Jefferson Health. Elsevier, LTD. Arsenal Capital. Consultancy/Advisory Board. Ambry Genetics Corporation, Konica Minolta,Inc. Amgen. Bayer. Janssen Research & Development, LLC. Pfizer Inc. Sun Pharmaceuticals Industries, Inc. WCG Oncology. Research Funding to Memorial Sloan Kettering Cancer Center. AIQ Pharma. Epic Sciences. Janssen. Menarini Silicon Biosystems. ThermoFisher. Evan Y. Yu, M.D. AFFILIATION: Fred Hutchinson Cancer Center and University of Washington. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:Bayer, Blue Earth, Daiichi-Sankyo, Dendreon, Lantheus, Merck, Seagen. Receipt of honoraria or consultation fees:Abbvie, Advanced Accelerator Applications, Bayer, Clovis, Exelixis, Janssen, Merck, Sanofi. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 31st March 2022. Gedske Daugaard. AFFILIATION: Rigshospitalet, Copenhagen. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:. Receipt of honoraria or consultation fees:Bayer, Sanofi, Astellas, MSD, Bristol Myers. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 30th March 2022. Celestia S. Higano, MD, FACP. AFFILIATION: University of Columbia. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:None last 24 months. Receipt of honoraria or consultation fees:AstraZeneca, Astellas, Genentech, Merck Sharp & Dohme, Myovant, Tolmar, Vaccitech, Verity. Participation in a company sponsored speaker’s bureau:none. Stock shareholder: CTI Biopharma. Spouse/partner: none. Other support (please specify): Expert testimony, Ferring. Signature: 31st March 2022. Dr. Vedang Murthy. AFFILIATION: Radiotion Oncology. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:Varian Medical Systems. Receipt of honoraria or consultation fees:. Participation in a company sponsored speaker’s bureau: Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 1st April 2022. Gero Kramer. AFFILIATION: Department of Urology, Medical University of Vienna. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:None. Receipt of honoraria or consultation fees:Astellas, AstraZeneca, Bayer, BMS, Ipsen, Janssen, MSD, Novartis, Sanofi Genzyme, Takeda, Ferring. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 31st March 2022. Niven Mehra. AFFILIATION: Radboudumc. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:Astellas, Astrazeneca, BMS. Receipt of honoraria or consultation fees:Astellas, Astrazeneca, Bayer, Janssen. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 1st April 2022. Juan Pablo Sade. AFFILIATION: Instituto Alexnder Fleming, Buenos Aires, Argentina. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:Janssen, Astellas, AtraZeneca, MSD, BMS. Receipt of honoraria or consultation fees:Janssen, Bayer, Pfizer, Astellas. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 3rd April 2022. Dr Maria De Santis. AFFILIATION: Charité Universitätsmedizin Berlin, Department of Urology. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:. Receipt of honoraria or consultation fees:AAA, Amgen, Astellas, AstraZeneca, Basilea, Bayer, Bioclin, BMS, EISAI, Ferring, Immunomedics, Ipsen, Janssen, MSD, Merck, Novartis, Pfizer, Roche, Sandoz, Sanofi, SeaGen. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 1st April 2022. Iwona Skoneczna. AFFILIATION: Maria Sklodowska-Curie National Research Institute of Oncology, Szpital Grochowski, Warsaw, Poland. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:Astellas, Bayer, BMS, Janssen, Roche. Receipt of honoraria or consultation fees:Astellas, Bayer, Janssen. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 1st April 2022. Laurence Klotz. AFFILIATION: University of Toronto. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:miR Scientific, Exact Imaging. Receipt of honoraria or consultation fees:miR Scientific, Antev. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 30th March 2022. Yüksel Ürün. AFFILIATION: Ankara University School of Medicine. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:. Receipt of honoraria or consultation fees:Astellas, AtraZeneca, BMS, Janssen Oncology, MSD, Pfizer, Roche. Participation in a company sponsored speaker’s bureau:Astellas, Amgen, AtraZeneca, BMS, Janssen Oncology, Pfizer, Roche. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 01st April 2022. Howard R. Soule. AFFILIATION: Prostate Cancer Foundation. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:. Receipt of honoraria or consultation fees:Compugen. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 4th April 2022. Simon Chowdhury. AFFILIATION:. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:Janssen Oncology, Beigene, Clovis Oncology, Pfizer,. Receipt of honoraria or consultation fees:. Participation in a company sponsored speaker’s bureau:Janssen Oncology, AstraZeneca, Bayer, Pfizer, Sandoz. Stock shareholder:. Spouse/partner:. Other support (please specify): Janssen Oncology (Advisory board). Novartis (advisory board, consultancy). Bayer (Advisory board). Astellas (advisory board, consultancy). Athenex (advisory board). Beigene (advisory board). Clovis Oncology (Advisory board). Telix (advisory board, consultancy). Curve.Life (founder and stock). Huma (consulting fees and Stock). Remedy Bio: consulting fees, Stock. Signature: 4th April 2022. Daniel Heinrich. AFFILIATION: Innlandet Hospital, Department of Oncology and Radiotherapy, Gjøvik, Norway. X I have no potential conflict of interest to report. Signature: Date: 28th February 2022. Raya Leibowitz. AFFILIATION: Shamir Medical Center, Zerifin, Be’er Yaakov, Israel. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:none. Receipt of honoraria or consultation fees:MSD, BMS, Isotopia, Bayer, AstraZeneca, Astellas, Janssen, Pfizer. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify):. Signature: 05th April 2022. Raja Khauli. AFFILIATION: American University of Beirut Medical Ctr Clinical. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:none. Receipt of honoraria or consultation fees:. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify): honoraria: Astellas, Janssen, Algorithm SAL. Signature: 06th April 2022. Axel Merseburger. AFFILIATION: Campus Lübeck, University Hospital Schleswig-Holstein. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:none. Receipt of honoraria or consultation fees:. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify):. Lectures/Speaker/Honoraria:. Astra Zeneca, Bristol-Myers Squibb, Eisai, Ferring, Ipsen, MSD, Merck Serono, Janssen, Takeda, TEVA, Astellas, Novartis, Pfizer, Recordati and Roche. Consultant:. AstraZeneca, Astellas, Bristol-Myers Squibb, Ferring, Ipsen, Janssen, EUSAPharm, MSD, Merck Serono, Novartis, Takeda, Teva, Pfizer, Recordati and Roche. Research and clinical trials:. AstraZeneca, Astellas, Bristol-Myers Squibb, Ipsen, Janssen, EUSAPharm, MSD, Merck Serono, Novartis, Takeda, Teva, Pfizer und Roche. Signature: 06th April 2022. Carmel Pezaro. AFFILIATION: Sheffield Teaching Hospitals NHS Foundation Trust. Type of affiliation / financial interest Name of commercial company. Receipt of grants/research supports:none. Receipt of honoraria or consultation fees:Advanced Accelerator Applications, Astellas, AstraZeneca, Bayer, Janssen. Participation in a company sponsored speaker’s bureau:. Stock shareholder:. Spouse/partner:. Other support (please specify): Bayer, Ipsen (travel support). Signature: 06th April 2022. All remaining authors declare no conflict of interest., (Copyright © 2023 The Author(s). Published by Elsevier Ltd.. All rights reserved.)

Background: We aimed to compare the efficacy and safety of maintaining or withdrawing abiraterone acetate plus prednisone (AAP) in patients with metastatic castration-resistant prostate cancer who had experienced cancer progression to this treatment and were beginning a docetaxel-based therapy., Patients and Methods: Phase II, randomised, open-label study conducted in patients with metastatic castration-resistant prostate cancer who were asymptomatic or mildly symptomatic. After open-label treatment with AAP, patients who had experienced cancer progression to AAP were randomised to 75 mg/m 2 of docetaxel plus AAP or to receive 75 mg/m 2 of docetaxel plus 10 mg of prednisone orally daily. The primary outcome was the radiographic progression-free survival rate at 12 months as evaluated by the investigators in all randomised patients., Results: A total of 148 patients were included in open-label treatment with AAP, and of them, 94 patients were randomised to receive either docetaxel plus AAP (intervention group; n = 47) or docetaxel plus prednisone (control group; n = 47). The 12-month radiographic progression-free survival rates did not differ between the intervention group (34.9%; 95% CI 20.7-49.2) and the control group (33.9%; 95% CI 19.5-48.3). There were no significant differences in the time to radiographic progression and the overall survival between the intervention and control groups. Grade 3-5 neutropenia with the combination of docetaxel plus prednisone and AA was more frequent than with docetaxel plus prednisone (59.6% versus 27.7%)., Conclusion: Our results indicate that the therapeutic strategy of maintaining AAP added to docetaxel in chemotherapy-naïve patients who have experienced cancer progression to AAP treatment should not be further evaluated and should be avoided in clinical practice., Clinical Trials: NCT02036060 https://clinicaltrials.gov/ct2/show/NCT02036060., Competing Interests: Conflict of interest statement The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: M-AC: advisory role from BMS, MSD, Bayer, EUSA, Pfizer, Merck, Roche, Janssen, Ipsen, Astellas, Astra Zeneca; has received honoraria from Ipsen, Astella, Janssen, BMS, MSD, Pfizer, Merck, Roche, EUSA, AstraZeneca. AF: research grants from Astra-Zeneca, Pierre-Fabre; consulting honorarium from Astellas; advisory honorarium from Janssen, Eusa, Astellas, Sanofi, Roche, Astra-Zeneca; and travel grants from Roche, Sanofi, Astellas. ID: Astellas, Invited Speaker, Personal, I have participated in compensated educational activities for this company in the last two years. ASTELLAS, Advisory Board, Personal, I have participated in different compensated advisory boards over the last two years. Bristol Myers Squibb, Advisory Board, Personal, I have served as an advisor for this company in the last two years. Bristol Myers Squibb, Invited Speaker, Personal, I have participated in different compensated educational activities sponsored by this company over the last two years. EUSA PHARMA, Invited Speaker, Personal, I have participated in educational activities sponsored by this company in the last two years. Immunomedics, Inc., Advisory Board, Personal, I have collaborated as an advisor for this company over the last two years. IPSEN, Invited Speaker, Personal, I have participated in different compensated educational activities sponsored by this company over the last two years. Ipsen, Advisory Board, Personal, I have collaborated as an advisor in different occasions over the last two years. Jansen, Invited Speaker, Personal, I have participated in different compensated educational activities sponsored by Jansen over the last two years. Merck, Advisory Board, Personal, I have collaborated as an advisor for this company in the last two year. MSD, Advisory Board, Personal, I have served as an advisor for this company in the last two years. MSD, Invited Speaker, Personal, I have participated in educational activities sponsored by this company in the last two years. Novartis, Invited Speaker, Personal, I have participated in educational activities sponsored by Novartis in the last 2 years. PFIZER, Invited Speaker, Personal, I have participated in different compensated educational activities sponsored by Pfizer over the last two years. Roche Genentech, Advisory Board, Personal, I have served as an advisor for this company in the last two years. Astra Zeneca, Research Grant, Personal and Institutional, Financial interest, AZ has funded research conducted in my institution related to a project where I am the PI. Immunomedics, Inc., Steering Committee Member, Personal, Financial interest, I serve as a member of a SC for a trial sponsored by this company. ROCHE GENENTECH, Research Grant, Personal and Institutional, Financial interest, Roche has funded research in my institution to projects under my coordination. Non-Financial Interests ASEICA, Member of Board of Directors, I belong as a external advisor to the board of directors of the Spanish Association of cancer research since 2021. GO NORTE, Leadership Role, I am the president of an independent cooperative group of GU Oncologist from the north of Spain. JP: Honoraria for speaker engagements, advisory roles or continuous medical education: Astellas, Astra Zeneca, Janssen, MSD, Bayer, Pfizer, Eisai, Ipsen, Sanofi, Roche, BMS, Pierre Fabre, Merck; Research Funding: Astellas, Pfizer; Consultant: Astellas, Roche. MJM-V: Invited speaker from Janssen-Cilag, Bayer healthcare, Sanofi Aventis, Astellas Medivation, Roche, Ipsen, Novartis, Pfizer, MSD; Advisory role from Janssen-Cilag, Bayer healthcare, Sanofi Aventis, Astellas Medivation, Roche, Ipsen, EISAI, Novartis, Pfizer, MSD; Travel support from Roche, Ipsen. JAAA: Advisory board: Janssen, Merck, MSD, BMS, Pfizer, Astellas; Speaker Honoraria: Merck, Pfizer, BMS; Travel accommodation: Merck, MSD, Janssen, Astellas. AG-D-A: has received research funding from Astellas, travel grants from Astellas, Jansen, Sanofi, BMS, Roche, Pfizer and Ipsen and honoraria for speaker engagements, advisory boards and continuous medical education from Janssen, Astellas, Sanofi, Bayer, Roche, Ipsen, BMS, MSD, Pfizer, Eusa Pharma, Eisai and Astra Zeneca. AS-H: Honoraria from BMS, MSD, AstraZeneca, Roche, Janssen, Sanofi, Pfizer, Lilly and Novartis; Consulting or advisory accommodations and expenses from BMS, MSD, AstraZeneca, Roche, Janssen, Sanofi, Pfizer, Lilly and Novartis; Speakers’ bureau from BMS, MSD, AstraZeneca, Roche, Janssen, Sanofi, Pfizer, Lilly and Novartis. MJJF: Advisory member from Janssen, BMS; Speaker honorarium from Janssen, Sanofi, BMS, GPPharm, Pierre-Fabre; Advisory honorarium from Novartis, Janssen, BMS. TA-G: Scientific Consultancy Role (speaker and advisory role) and travel grant: IPSEN, Pfizer, Roche, Bayer, Sanofi, Janssen, Astellas, Eisai, Adacap, Lilly, Novartis, BMS; Research grants: Roche, Pfizer, IPSEN. BMG: Speakers’ Bureau: Roche, Sanofi, Janssen, Astellas, Pfizer, Novartis, Bristol-Myers Squibb and Ipsen; Research Funding: Roche, Bayer and Janssen. PM: Research grant from Roche, Bayer; Speaker honorarium from Janssen; Advisory honorarium from Janssen, Bayer, Astellas, Pfizer, BMS. ML-Q: Consultant or Advisory Role: BMS, MSD, Takeda, Roche, Pfizer, Roche, Ipsen, Astra-Zéneca, Boehringer, Pierre-Fabré, Bayer; Speaking: Roche, Ipsen, Lilly, Astellas, Janssen, Novartis, Boehringer, BMS; Grant or travel support: MSD, Ipsen, Roche, Janssen, Pfizer, Astellas, Pierre-Fabré; Participation in clinical trials: Merck, Astellas, Pfizer, Ipsen, Roche, Mirati. JC-E: Advisory board member for ASTELLAS, JANSSEN, ASTRAZÉNECA, BRISTOL-MYERS, MSD; Speaker honorarium from ASTELLAS, JANSSEN, ASTRAZÉNECA, BRISTOL-MYERS, MSD IPSEN, PFIZER. BP-V: Consultancy from Astellas Parma; honoraria from Pierre Fabre; travel/accommodations expenses covered or reimbursed from Janssen-Cilag and Pfizer. CG: Speaker honorarium from Janssen, Pfizer, BMS, Astellas, Bayer; Consulting honorarium from Janssen, Pfizer, BMS, Astellas, Bayer; Advisory honorarium from Janssen, Astellas, Bayer, Sanofi, Roche; Travel grants from Pfizer, Roche. DC: ASTELLAS, Advisory Board, Personal; ASTRA ZENECA, Advisory Board, Personal; BMS, Advisory Board, Personal; GSK, Advisory Board, Personal; IPSEN, Advisory Board, Personal; JANSSEN, Advisory Board, Personal; MSD, Advisory Board, Personal; NOVARTIS, Advisory Board, Personal; Pfizer, Advisory Board, Personal; ROCHE, Advisory Board, Personal. ASTELLAS, Local PI, Institutional, No financial interest; ASTRA ZENECA, Local PI, institutional, No financial interest; BAYER, Local PI, Institutional, No financial interest; BMS, Local PI, Institutional, No financial interest; CLOVIS, Local PI, Institutional, No financial interest; EISAI, Local PI, Institutional, No financial interest; EXELISIS, Local PI, Institutional, No financial interest; GSK, Local PI, Institutional, No financial interest; IPSEN, Local PI, Institutional, No financial interest; JANSSEN, Local PI, Institutional, No financial interest. LILLY, Local PI, Institutional, No financial interest; MSD, Local PI, Institutional, No financial interest; PFIZER, Local PI, Institutional, No financial interest; QED Therapeutics, Local PI, Institutional, No financial interest; ROCHE, Local PI, Institutional, No financial interest. MIS, CSL and EE report no conflict of interest., (Copyright © 2022 Elsevier Ltd. All rights reserved.)

Background: Patients with neuroendocrine tumours (NETs) need alternative therapies after failure of first-line therapy., Patients and Methods: This phase II trial evaluated lurbinectedin, a selective inhibitor of oncogenic transcription, at 3.2 mg/m 2 as a 1-h intravenous infusion every 3 weeks in 32 NETs patients treated in the second- or third-line setting. The primary efficacy endpoint was overall response rate (ORR) according to RECIST v1.1 assessed by the investigators. Secondary endpoints included duration of response (DoR), progression-free survival (PFS), overall survival (OS) and safety., Results: Two of 31 evaluable patients had confirmed partial responses (ORR = 6.5%; 95%CI, 0.8-21.4%). Median DoR was 4.7 months (95% CI, 4.0-5.4 months), median PFS was 1.4 months (95% CI, 1.2-3.0 months) and median OS was 7.4 months (95% CI, 3.4-16.2 months). Lurbinectedin showed an acceptable, predictable and manageable safety profile. The most common grade 3/4 toxicity was neutropenia (40.6%; grade 4, 12.4%; febrile neutropenia, 3.1%)., Conclusions: Considering the exploratory aim of this trial that evaluated a heterogeneous population of NETs patients, and the signs of antitumour activity observed (two confirmed partial responses and seven long disease stabilisations), further development of lurbinectedin is warranted in a more selected NETs population., Trial Registration Number: Sponsor Study Code: PM1183-B-005-14. EudraCT number: 2014-003773-42., Clinicaltrials: gov reference: NCT02454972., Competing Interests: Conflict of interest statement The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Cristian Fernández, Carmen Kahatt, Vicente Alfaro, Mariano Siguero and Ali Zeaiter are permanent employees of PharmaMar. Victor Moreno reports consulting fees from Roche, Bayer, BMS, Janssen and Basilea. Vivek Subbiah reports grants from Pharmamar, Eli Lilly/LOXO Oncology, Blueprint Medicines Corporation, Turning Point Therapeutics, Boston Pharmaceuticals; and grants from Helsinn Pharmaceuticals during the conduct of the study; in addition, Vivek Subbiah reports a grant and advisory board/consultant position with Eli Lilly/Loxo Oncology during the conduct of the study; research grants from Roche/Genentech, Bayer, GlaxoSmithKline, Nanocarrier, Vegenics, Celgene, Northwest Biotherapeutics, Berghealth, Incyte, Fujifilm, D3, Pfizer, Multivir, Amgen, Abbvie, Alfa-sigma, Agensys, Boston Biomedical, Idera Pharma, Inhibrx, Exelixis, Blueprint Medicines, Altum, Dragonfly Therapeutics, Takeda, National Comprehensive Cancer Network, NCI-CTEP, University of Texas MD Anderson Cancer Center, Turning Point Therapeutics, Boston Pharmaceuticals, Novartis, Pharmamar, Medimmune; an advisory board/consultant position with Helsinn, Incyte, QED Pharma, Daiichi-Sankyo, Signant Health, Novartis, Janssen, Relay Therapeutics, Roche, Medimmune; travel funds from Pharmamar, Incyte, ASCO, ESMO; other support from Medscape; all outside the submitted work. No disclosures were reported by the other authors., (Copyright © 2022 The Author(s). Published by Elsevier Ltd.. All rights reserved.)

Background: Docetaxel has immunostimulatory effects that may promote an immunoresponsive prostate tumour microenvironment, providing a rationale for combination with nivolumab (programmed death-1 inhibitor) for metastatic castration-resistant prostate cancer (mCRPC)., Methods: In the non-randomised, multicohort, global phase II CheckMate 9KD trial, 84 patients with chemotherapy-naive mCRPC, ongoing androgen deprivation therapy and ≤2 prior novel hormonal therapies (NHTs) received nivolumab 360 mg and docetaxel 75 mg/m 2 every 3 weeks with prednisone 5 mg twice daily (≤10 cycles) and then nivolumab 480 mg every 4 weeks (≤2 years). The co-primary end-points were objective response rate (ORR) and prostate-specific antigen response rate (PSA 50 -RR; ≥50% decrease from baseline)., Results: The confirmed ORR (95% confidence interval [CI]) was 40.0% (25.7-55.7), and the confirmed PSA 50 -RR (95% CI) was 46.9% (35.7-58.3). The median (95% CI) radiographic progression-free survival (rPFS) and overall survival (OS) were 9.0 (8.0-11.6) and 18.2 (14.6-20.7) months, respectively. In subpopulations with versus without prior NHT, the ORR was 38.7% versus 42.9%, the PSA 50 -RR was 39.6% versus 60.7%, the median rPFS was 8.5 versus 12.0 months and the median OS was 16.2 months versus not reached. Homologous recombination deficiency status or tumour mutational burden did not appear to impact efficacy. The most common any-grade and grade 3-4 treatment-related adverse events were fatigue (39.3%) and neutropenia (16.7%), respectively. Three treatment-related deaths occurred (1 pneumonitis related to nivolumab; 2 pneumonias related to docetaxel)., Conclusions: Nivolumab plus docetaxel has clinical activity in patients with chemotherapy-naïve mCRPC. Safety was consistent with the individual components. These results support further investigation in the ongoing phase III CheckMate 7DX trial. CLINICALTRIALS., Gov Registration: NCT03338790., (Copyright © 2021 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Aim: Patients with pre-existing autoimmune disease (AID) are typically excluded from clinical trials of immune checkpoint inhibitors, and there are limited data on outcomes in this population. The single-arm international SAUL study of atezolizumab enrolled a broader 'real-world' patient population. We present outcomes in patients with a history of AID., Methods: Patients with locally advanced/metastatic urinary tract carcinoma received atezolizumab 1200 mg every 3 weeks until loss of clinical benefit or unacceptable toxicity. The primary end-point was safety. Overall survival (OS) was a secondary end-point. Subgroup analyses of AID patients were prespecified., Results: Thirty-five of 997 treated patients had AID at baseline, most commonly psoriasis (n = 15). Compared with non-AID patients, AID patients experienced numerically more adverse events (AEs) of special interest (46% versus 30%; grade ≥3 14% versus 6%) and treatment-related grade 3/4 AEs (26% versus 12%), but without relevant increases in treatment-related deaths (0% versus 1%) or AEs necessitating treatment discontinuation (9% versus 6%). Pre-existing AID worsened in four patients (11%; two flares in two patients); three of the six flares resolved, one was resolving, and two were unresolved. Efficacy was similar in AID and non-AID patients (median OS, 8.2 versus 8.8 months, respectively; median progression-free survival, 4.4 versus 2.2 months; disease control rate, 51% versus 39%)., Conclusions: In 35 atezolizumab-treated patients with pre-existing AID, incidences of special- interest and treatment-related AEs appeared acceptable. AEs were manageable, rarely requiring atezolizumab discontinuation. Treating these patients requires caution, but pre-existing AID does not preclude atezolizumab therapy., Trial Registration: NCT02928406., Competing Interests: Conflict of interest statement Y.L. reports a grant and non-financial support from Roche for the SAUL study and funding of editorial support, a grant from Celsius, grants and personal fees from Sanofi, Janssen and MSD and personal fees from Astellas, AstraZeneca, Roche, BMS, Seattle Genetics and Pfizer. C.N.S. reports consultancy for Pfizer, MSD, Merck, AstraZeneca, Astellas, Sanofi-Genzyme, Roche/Genentech and Incyte. D.C. reports research funding to his institution from Janssen Oncology; adviser/consultancy to Janssen Oncology, Roche/Genentech, Astellas Pharma, AstraZeneca, Pfizer, Novartis, Ipsen, Bristol-Myers Squibb, MSD Oncology, Bayer, Lilly, Sanofi, Pierre Fabre and Boehringer Ingelheim; travel/accommodation/expenses from Pfizer, Roche, Bristol-Myers Squibb and AstraZeneca Spain. S.F.O. reports research grants to institution from Celldex and Novartis. H.D. reports travel/accommodation/expenses from Astellas, Roche, Pfizer, Bayer, AstraZeneca, Novartis, Sanofi, Ipsen, MSD and Janssen-Cilag. R.H. reports grants and personal fees from MSD; grants, personal fees and non-financial support from Roche; personal fees and non-financial support from Nektar and Janssen; personal fees from Bayer, BMS and NICE; partnership in Cancer Centre London. K.V. reports adviser/consultancy to Lilly, Novartis, Bayer and Pfizer; speaker bureau/expert testimony for Roche, AstraZeneca, Lilly and BMS. T.A.G. reports adviser/consultancy to BMS, MSD, Roche, Astellas, Ipsen, Sanofi-Genzyme, Eisai, Bayer; speaker bureau/expert testimony for Pfizer, Ipsen, Janssen and Astellas; research grant/funding to institution from Roche, Ipsen and Pfizer; travel/accommodation/expenses from Pfizer, Sanofi-Genzyme and Ipsen. I.S. reports grants, personal fees and non-financial support from Roche. A.P.F. reports research grants from Roche, personal fees from BMS, Roche, Novartis, Janssen, Astellas, Merck and AstraZeneca and non-financial support from BMS, Roche, Janssen, Astellas, Merck, Ipsen and AstraZeneca. B.B. reports personal fees for adviser/consultant roles from Roche, Novartis, Pfizer, Eli Lilly, Swixx BioPharma and Ipsen, travel/accommodation expenses from AstraZeneca, Janssen, Pfizer, Bausch Health and Ipsen and non-financial support for adviser/consultant roles from GSK. P.M. reports adviser/consultancy to Pfizer, Novartis, Janssen, Roche, Sanofi, Bayer and BMS; research grant/funding to institution from Roche. S.F. works for Roche (under contract via Hayes Schweiz AG). F.Di.N. reports employment with Roche/Genentech; share/stockholder of Roche/Genentech. S.de.D. reports employment with F Hoffmann-La Roche Ltd; shareholder of F Hoffmann-La Roche Ltd. E.C. reports personal fees from Chugai Pharma, Eli Lilly, Janssen, Novartis, Pfizer, Regeneron, Roche, Sanofi, UCB, Gilead, AbbVie, R-Pharm, SynAct Pharma and ObsEva and research grants from Chugai Pharma, Novartis, Pfizer, Roche, Sanofi, UCB, Biogen and Bio-Cancer. F.N. and F.M. declare no conflicts of interest., (Copyright © 2020 Elsevier Ltd. All rights reserved.)

Introduction: Platelet-derived growth factor receptor-α (PDGFRα) is expressed in primary prostate adenocarcinoma and in associated skeletal metastases. Olaratumab is a fully human monoclonal antibody that binds PDGFRα and blocks downstream signalling. This phase II study assessed the efficacy and safety of olaratumab in combination with mitoxantrone and prednisone (M/P) versus M/P alone in patients with metastatic castration-resistant prostate cancer (mCRPC) who progressed after docetaxel., Methods: Patients were randomised to receive 21-d cycles of olaratumab (15 mg/kg, Days 1 and 8) plus mitoxantrone (12 mg/m 2 , Day 1) and prednisone (5 mg, twice daily) or M/P alone. Progression-free survival (PFS) was the primary end-point. Secondary end-points included overall survival (OS), safety, and circulating tumour cell (CTC) counts., Results: A total of 123 patients were randomised, 63 to olaratumab + M/P and 60 to M/P. Median PFS was 2.3 months for olaratumab + M/P and 2.4 months for M/P (hazard ratio [HR] = 1.29; 95% confidence interval [CI] = 0.87-1.90). Median OS was 14.2 months for olaratumab + M/P and 12.8 months for M/P (HR = 1.08; 95% CI = 0.72-1.61). Both treatment arms had similar toxicity profiles; neutropenia (24% versus 15%), anaemia (13% versus 14%) and fatigue (11% versus 9%) (olaratumab + M/P versus M/P, respectively) were the most common grade ≥3 events. High CTC count was associated with poorer OS in both arms. Patients with very high cell counts (>37 cells/7.5 ml) exhibited improved OS with olaratumab + M/P (interaction P = 0.043)., Conclusions: Olaratumab + M/P had an acceptable safety profile but did not improve the efficacy of M/P chemotherapy. Further study with selected patient populations and earlier in the disease course might be considered., (Copyright © 2018. Published by Elsevier Ltd.)

Aim: Cabazitaxel (CBZ), a novel tubulin-binding taxane, improves overall survival in metastatic castration-resistant prostate cancer (mCRPC) that progresses during or after docetaxel treatment. We have designed a phase II study to evaluate the efficacy and safety of CBZ as a weekly schedule for 'unfit' mCRPC patients after docetaxel failure., Methods: In this single arm phase II study. CBZ was weekly administered in 1-hour infusion on days 1, 8, 15 and 22, every 5 weeks at 10 mg/m 2 to eligible 'unfit' patients; oral prednisone (5 mg) was administered twice a day. Circulating tumour cells (CTCs) were also collected. New treatment scheme was considered effective if at least 65% of patients met a clinical benefit criteria based on prostate-specific antigen (PSA)-progression-free survival (PFS) values at week 12., Results: Seventy patients (median age: 73.9 years) were enrolled; overall, 71.4% had an Eastern Cooperative Oncology Group Performance Status (ECOG-PS) of 2; and 84%, 16% and 11% had bone, liver and lung metastases, respectively. Objective partial response or stable disease was achieved in 61% of patients, while PSA responses of ≥50% and ≥80% were observed in 34.8% and 10.6%, respectively. The median PSA-PFS was 4.8 months; and 68.6% of patients had no progression at week 12. The most frequent grade 3/4 toxicities were neutropenia (2.8%), leukopenia (5.7%) and thrombocytopaenia (9%); no cases of febrile neutropenia were reported. Early CTC response was significantly correlated with PSA-PFS., Conclusions: CBZ/prednisone administered weekly to 'unfit' mCRPC patients appears to be as effective as classical standard 3-week scheme (TROPIC study) but with significantly lower toxicities and better tolerance. Early CTC response appears to be valuable as an early end-point of therapeutic efficacy., (Copyright © 2017 Elsevier Ltd. All rights reserved.)

Background: The phosphatidylinositol-3-kinase (PI3K)/protein kinase B (Akt) signalling axis and androgen receptor (AR) pathways exhibit reciprocal feedback regulation in phosphatase and tensin homologue (PTEN)-deficient metastatic castration-resistant prostate cancer (CRPC) in preclinical models. This phase Ib study evaluated the pan-PI3K inhibitor buparlisib (BKM120) and the dual pan-PI3K/ mammalian target of rapamycin (mTOR) inhibitor dactolisib (BEZ235) in combination with abiraterone acetate (AA) in patients with CRPC., Materials and Methods: Patients with CRPC who had progressed on AA therapy received escalating doses of either buparlisib or dactolisib, along with fixed doses of AA (1000 mg once daily (qd)) and prednisone (5 mg twice daily (bid)). The primary objective was to define the maximum tolerated dose (MTD) and/or the recommended dose for expansion (RDE) of either buparlisib or dactolisib in combination with AA. Secondary objectives included safety, antitumour activity (Prostate Cancer Working Group 2 (PCWG2) criteria; 30% of prostate-specific antigen (PSA) decline at ≥week 12) and pharmacokinetic (PK) profile., Results: In buparlisib + AA arm, 25 patients received buparlisib + AA (median age, 67 years; Eastern Cooperative Oncology Group performance status (ECOG PS) of 0/1/2 for 7/17/1 patients, respectively). At 100 mg qd; two patients experienced dose-limiting toxicities (DLTs) (grade 3 hyperglycaemia; grade 2 asthenia), and this was the maximum buparlisib dose explored. Buparlisib + AA showed a 26% lower median area under the curve from time zero to 24°h (AUC 0-24 ) and 48% lower median maximum serum concentration (Cmax) versus the single-agent buparlisib assessed in first-in-human study. No objective response and few PSA decreases were reported. In dactolisib + AA arm, 18 patients (median age, 71 years; ECOG PS of 0/1 for 6/12 patients, respectively) received dactolisib + AA at the first dose level (200 mg bid). Five patients had 9 DLTs (grades 2&3 stomatitis; grade 3 hyperglycaemia; grades 2& 3 diarrhoea; grades 1& 2 pyrexia, grade 2 vomiting, and grade 2 chills)., Conclusions: Based on the assessment of available pharmacokinetics, safety, and efficacy data, no further study is planned for either buparlisib or dactolisib in combination with AA in CRPC., (Copyright © 2017 Elsevier Ltd. All rights reserved.)

Background: Sorafenib and bevacizumab as single agents have shown efficacy and acceptable toxicity in NETs phase II trials. Sorafenib and bevacizumab combination has shown manageable toxicity in phase I trials in solid tumours. The purpose of this study was to evaluate the safety and efficacy of the combination of sorafenib and bevacizumab in patients with advanced neuroendocrine tumours., Methods: Open-label, uncontrolled, multicenter, phase II clinical trial., Eligibility Criteria: age ≥18 years, histologically confirmed measurable advanced NETs; 1 prior chemotherapy allowed; ECOG-PS 0-2. Patients were treated during 6 months and followed up for an additional 6 months., Treatment: sorafenib 200mg bid (days 1-5 of each week) and bevacizumab 5mg/kg once every 2 weeks (day 1, week 1). Tumour response was performed according to RECIST (v1.0) every 2 months during the treatment period. Adverse events were graded according to CTCAE (v3.0)., Findings: 44 Patients enrolled, 59.1% men, median age 60 years (range 32-76). 70.5% carcinoid tumours, 29.5% pancreatic tumour. Baseline target lesions mainly in the liver (86.4%). Global PFSR was 90.9% (91.7% carcinoid tumours and 88.9% pancreatic tumours). Median PFS was 12.4 months, median TTP was 14.5 months, ORR was 9.4% and DCR was 95.1%. Most common grade 3-4 toxicities: asthenia (11.4%) and hand-foot skin reaction (15.9%)., Interpretation: Sorafenib and bevacizumab combination showed clinical benefit but unfavourable safety results compared with drugs in monotherapy. Further development of this combination is not warranted and a sequential approach is recommended instead., (Copyright © 2013 Elsevier Ltd. All rights reserved.)

Background and Objectives: The RECORD-1 trial established the clinical benefit of everolimus in patients with metastatic renal cell carcinoma (mRCC) after failure of initial vascular endothelial growth factor receptor-tyrosine kinase inhibitor (VEGFr-TKI) therapy. The REACT (RAD001 Expanded Access Clinical Trial in RCC) study was initiated to address an unmet medical need by providing everolimus prior to commercial availability, and also to further assess the safety and efficacy of everolimus in patients with VEGFr-TKI-refractory mRCC., Patients and Methods: REACT (Clinicaltrials.gov: NCT00655252) was a global, open-label, expanded-access programme in patients with mRCC who were intolerant of, or who had progressed on or after stopping treatment with, any available VEGFr-TKI therapy. Patients received everolimus 10mg once daily, with dose and schedule modifications allowed for toxicity. Patients were closely monitored for the development of serious and grades 3/4 adverse events (AEs). Response was assessed by RECIST every 3months for the first year and every 6months thereafter., Results: A total of 1367 patients were enroled. Safety findings and tumour responses were consistent with those observed in RECORD-1, with no new safety issues identified. The most commonly reported serious AEs were dyspnoea (5.0%), pneumonia (4.7%) and anaemia (4.1%), and the most commonly reported grades 3/4 AEs were anaemia (13.4%), fatigue (6.7%) and dyspnoea (6.5%). Best overall response was stable disease in 51.6% and partial response in 1.7% of patients. Median everolimus treatment duration was 14weeks., Conclusion: Everolimus is well tolerated in patients with mRCC and demonstrates a favourable risk-benefit ratio., (Copyright © 2011 Elsevier Ltd. All rights reserved.)