Lack of consensus identifies important areas for future clinical research: Advanced Prostate Cancer Consensus Conference (APCCC) 2019 findings
Wissenschaftlicher Artikel/Review - 26.11.2021
Vogl Ursula M, Mottet Nicolas, Padhani Anwar R, Roach Mack, Rubin Mark, Sartor Oliver, Small Eric, Smith Matthew R, Soule Howard, Sydes Matthew R, Tombal Bertrand, Omlin Aurelius, Gillessen Silke, James Nicolas, Halabi Susan, Beer Tomasz M, Davis Ian D, Shore Neal D, Sweeney Christopher J, Ost Piet, Attard Gerhardt, Bossi Alberto, de Bono Johann, Drake Charles G, Efstathiou Eleni, Fanti Stefano, Fizazi Karim, APCCC 2019 expert panel
Innovations in treatments, imaging and molecular characterisation have improved outcomes for people with advanced prostate cancer; however, many aspects of clinical management are devoid of high-level evidence. At the Advanced Prostate Cancer Consensus Conference (APCCC) 2019, many of these topics were addressed, and consensus was not always reached. The results from clinical trials will most reliably plus the gaps.
An invited panel of 57 experts voted on 123 multiple-choice questions on clinical management at APCCC 2019. No consensus was reached on 88 (71.5%) questions defined as <75% of panellists voting for the same answer option. We reviewed clinicaltrials.gov to identify relevant ongoing phase III trials in these areas of non-consensus.
A number of ongoing phase III trials were identified that are relevant to these non-consensus issues. However, many non-consensus issues appear not to be addressed by current clinical trials. Of note, no phase III but only phase II trials were identified, investigating side effects of hormonal treatments and their management.
Lack of consensus almost invariably indicates gaps in existing evidence. The high percentage of questions lacking consensus at APCCC 2019 highlights the complexity of advanced prostate cancer care and the need for robust, clinically relevant trials that can fill current gaps with high-level evidence. Our review of these areas of non-consensus and ongoing trials provides a useful summary, indicating areas in which future consensus may soon be reached. This review may facilitate academic investigators to identify and prioritise topics for future research.