Affiliation:
1. RSD Medical Communications, Ltd, Gloucester, UK
Abstract
Androgen deprivation therapy (ADT) has been used for many years for treating advanced prostate cancer (PCa) and remains the backbone of treatment. Luteinising hormone-releasing hormone (LHRH) receptor agonists are the most widely used ADT drugs. However, newer options, including gonadotropin releasing hormone (GnRH) receptor antagonists such as degarelix and relugolix, may be clinically more beneficial for some patients. GnRH antagonists reduce serum testosterone levels more rapidly than LHRH agonists, without an initial testosterone surge or subsequent microsurges.
This article summarises a symposium delivered on 11th March 2023 at the 38th European Association of Urology (EAU) Annual Congress in Milan, Italy, where speakers from three different disciplines described challenges and future perspectives for ADT in current clinical practice. Kurt Miller, Urologist, Charité University Hospital, Berlin, Germany, described the evolution of ADT in the treatment of PCa, from early reports of the benefits of surgical castration to the recent development of oral treatment for chemical castration. Miller explained the acceleration in progress in ADT research over recent years, with the development of novel drugs, drug sequences, and combinations, which have transformed outcomes in PCa. Alberto Bossi, Radiation Oncologist, Amethyst Group, Institut Gustav Roussy (IGR), Paris, France, next described current challenges with ADT management, including outstanding questions about the personalisation of ADT. Finally, Patrick Davey, Consultant Cardiologist, Northampton General Hospital, UK, spoke about ways to maintain a healthy heart on hormone treatment, and noted that cardiovascular safety is a major challenge in the use of ADT.
The meeting was chaired by Heather Payne, Consultant Clinical Oncologist, University College Hospital, London, UK, who introduced the speakers and co-ordinated a question-and-answer session at the end of the symposium.