Drs. Eric Small, Anthony Zietman, and Eric Klein share their reflections as founders of the ASCO Genitourinary Cancers Symposium and discuss key moments in the Meeting’s development, its role in advancing GU cancer research, and major challenges ahead for the field as the Symposium celebrates its 20-year anniversary. TRANSCRIPT Dr. Eric Small: Hello, and welcome to the ASCO Daily News Podcast. I'm Dr. Eric Small, your guest host of this ASCO Daily News Podcast today. I'm the co-leader of the UCSF Prostate Cancer Program and deputy director and chief scientific officer at the UCSF Helen Diller Family Comprehensive Cancer Center. This year, quite amazingly, we're celebrating the 20th anniversary of the ASCO Genitourinary Cancers Symposium, which is hosted annually in San Francisco. The Symposium has heralded some of the biggest strides in GU oncology and has the largest multidisciplinary, global audience for GU cancer research. I was honored to have a role in the development of ASCO GU two decades ago, along with my friends and colleagues, Dr. Eric Klein, emeritus professor and chair of the Glickman Urological and Kidney Institute at the Cleveland Clinic. And Dr. Anthony Zietman, a professor of radiation oncology at Harvard Medical School and the Massachusetts General Hospital. On today's episode, we'll be reflecting on key moments in the meeting's development, its role in advancing GU cancers and GU cancer research, and major challenges that lay ahead for the field. You'll find our full disclosures in the transcript of this episode, and disclosures of all guests on the podcast are available at asco.org/DNpod. Eric and Anthony, I'm delighted to have this opportunity to catch up with you both to discuss ASCO GU, thank you for coming on the podcast today. Dr. Eric Klein: Thanks for having us. Dr. Anthony Zietman: Thanks for the invitation. Dr. Eric Small: Well, it's really exciting and it's wonderful to see the two of you. So, the ASCO GU Symposium has been a key annual event for all of us in the GU field. But to give our listeners some background, when the Symposium was first created, when we first met in San Francisco, starting on Thursday, February 17, 2005, it brought together 1,035 individuals interested in the prevention and treatment at that point of prostate cancer alone. At that time, the meeting was co-sponsored by ASCO, the American Society for Therapeutic Radiology and Oncology or ASTRO, the Society of Urologic Oncology (SUO), and the Prostate Cancer Foundation. It was actually the culmination of several years of planning. Clearly, it represented the first truly multidisciplinary scientific and educational meeting dedicated solely to prostate cancer, and we'll come back to talk about that. The meeting went back and forth between San Francisco and Florida for a few years before finally, settling permanently in San Francisco. In the last 20 years, ASCO and the Symposium's co-sponsors expanded the meeting to include all genitourinary specialties. This year, ASCO received more than 875 abstract submissions and anticipates that there will be even more attendees than last year. On a personal note, it's truly amazing to me that here we are, 20 years later, and the meeting is going stronger than we could ever have imagined. I must say that my motivation to help organize this meeting stem from two issues that were somewhat in tension with each other. First, the field of prostate cancer and prostate cancer research was just starting to take off at the time, and we really needed, as a community, a venue where across disciplines, we could talk and meet with each other. But that was in real tension, at least at ASCO, where we were relegated at the Annual Meeting to a tiny room at the far end of the convention center on the last day of ASCO, because really, that's all we could muster. And I do remember making a pitch, assuring folks that there was an unmet need, and that the field was going to take off, who