Development and validation of nomograms for predicting pentafecta outcomes before and after robot-assisted radical prostatectomy: a retrospective study.

Prostate cancer (PCa) is one of the most common cancers among men worldwide, and robot-assisted radical prostatectomy (RARP) is a widely used treatment for localized PCa. Achieving pentafecta outcomes, which include continence, potency, cancer control, free surgical margins, and no major complications, is a critical measure of surgical success and long-term prognosis. However, predicting these outcomes remains challenging.

Biochemical recurrence prediction after robot-assited radical prostatectomy (BCR-PRARP).

Objective: This study aimed to establish a robust predictive model for biochemical recurrence (BCR) in patients with prostate cancer who underwent robot-Assisted Radical Prostatectomy.

Material And Methods: A cohort of 1700 patients who underwent robot-assisted radical prostatectomy (RARP) for prostate cancer between August 2009 and December 2022 was included. BCR was defined as two consecutive PSA levels exceeding 0.

Rapid and Deep Prostate-Specific Antigen Decline is a Prognostic Marker in Metastatic Hormone-Sensitive Prostate Cancer: A Real-World Multi-Intuitional Analysis.

Background: Prostate-specific antigen (PSA) kinetics has been investigated as a prognostic marker in post hoc analyses of clinical trials. This study validated the prognostic value of rapid and deep PSA decline in metastatic hormone-sensitive prostate cancer (mHSPC) using real-world data.

Methods: In total, 1296 patients with mHSPC were retrospectively reviewed.

The prognostic superiority of second-generation androgen receptor signaling inhibitor in patients with non-metastatic castration-resistant prostate cancer.

Objective: The aim of this study was to compare prognostic outcomes of administering first- or second-generation androgen receptor signaling inhibitors in non-metastatic castration-resistant prostate cancer and to find prognostic indicators.

Methods: This retrospective study included 198 patients with non-metastatic castration-resistant prostate cancer from 14 institutions associated with Tokai Urologic Oncology Research Seminar. Forty-two patients were treated with combined androgen blockade using first-generation inhibitors (bicalutamide or flutamide), and 156 were treated with second-generation inhibitors (abiraterone/enzalutamide or apalutamide/darolutamide) after primary androgen deprivation therapy failure.

Predicting time to castration resistance with androgen-receptor signaling inhibitors in hormone-sensitive prostate cancer: data from ULTRA-Japan Consortium.

Background: Androgen-receptor signaling inhibitors (ARSIs) become the new standard of care for metastatic hormone-sensitive prostate cancer (mHSPC). It is unknown whether time to castration resistance (TTCR), when using the first-line ARSIs, offers predictive value in mHSPC. We sought to assess the clinical outcomes for mHSPC patients treated with first-line ARSIs focusing on the TTCR.