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- Phuoc Tran and Tim Showalter join Zachary Klaassen to discuss two presentations examining the ArteraAI prostate test in oligometastatic castration-sensitive prostate cancer. The conversation explores validation studies demonstrating the test's prognostic value for overall survival and its potential to predict benefit from metastasis-directed therapy using data from the STOMP and ORIOLE trials. The...
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- Ursula Vogl discusses key prostate cancer highlights from ESMO 2024. The conversation explores three major trials across different disease stages: the PATCH trial evaluating transdermal estradiol versus LHRH analogs in non-metastatic disease, the ARANOTE trial examining darolutamide in metastatic hormone-sensitive prostate cancer, and the PEACE-3 trial investigating radium-223 plus enzalutamide in...
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- Cathy Marshall discusses a non-randomized clinical trial evaluating olaparib without androgen deprivation therapy for high-risk biochemically recurrent prostate cancer following prostatectomy. The study shows promising results, particularly for patients with BRCA2 alterations, where all patients demonstrate PSA-50 responses. The conversation explores the trial design, patient outcomes, and safety...
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- Wilbert Zwart joins Neeraj Agarwal to discuss research on epigenetic targeting in prostate cancer. The discussion examines histone markers in metastatic castration-resistant prostate cancer (mCRPC) patients to predict response to enzalutamide treatment. Using patient-derived xenografts and computational modeling, the research identifies HDAC3 as a key target and demonstrates synergistic effects wh...
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- Evan Yu joins Zachary Klaassen to discuss the results of the ARROW trial. The study evaluates Iodine-131-LNTH-1095, a novel PSMA radioligand therapy, in combination with enzalutamide versus enzalutamide alone for metastatic castration-resistant prostate cancer patients who previously received abiraterone. While the trial meets its primary endpoint with significantly higher PSA decline rates in the...
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- Silke Gillessen joins Neeraj Agarwal to discuss the results of the STAMPEDE trial's metformin arm. The phase 3 trial evaluates the addition of metformin to androgen deprivation therapy (ADT) in patients with metastatic hormone-sensitive prostate cancer. While the primary endpoint of overall survival is not met, the study reveals significant improvements in metabolic parameters, including reduced w...
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- Andrea Miyahira hosts Steven Kregel to discuss a published paper on humanized mouse models for metastatic prostate cancer. Dr. Kregel discusses the challenges of modeling prostate cancer in mice and introduces humanized mouse models that better recapitulate human immune responses. He explains how these models, developed using human hematopoietic stem cells, allow for the study of cancer therapies...
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- Phillip Koo and Zachary Klaassen discuss the UpFrontPSMA study, a Phase 2 trial published in Lancet Oncology. The study evaluates lutetium-177 PSMA-617 followed by docetaxel versus docetaxel alone in patients with de novo high-volume metastatic hormone-sensitive prostate cancer. They highlight the trial design, which uses PSMA and FDG PET for patient selection, and discuss key results. The primary...
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- Zachary Klaassen hosts Sarah Howlett and Mahaz Kayani about the STAMPEDE2 platform trial, focusing on Arm N, which tests niraparib-abiraterone in metastatic hormone-sensitive prostate cancer patients with specific homologous recombination repair gene alterations. They discuss the trial's design, which randomizes patients to receive either a dual-action tablet of niraparib-abiraterone or standard A...
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- Bram De Laere discusses the ProBio trial, a platform study for metastatic prostate cancer. Dr. De Laere explains the trial's unique design, which uses circulating tumor DNA analysis to guide treatment decisions and evaluate multiple biomarker-therapy combinations simultaneously. The study demonstrates that AR pathway inhibitors generally outperform taxane-based chemotherapy in mCRPC patients, with...
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