Dissociated response among multiple metastatic lesions in the patients with metastatic renal cell carcinoma treated with immune checkpoint inhibitors.

Introduction: Metastases from renal cell carcinoma develop in various organs. However, the breadth of discrepancy in response to immune checkpoint inhibitors across tumor sites within the same individual remains unclear.

Patients And Methods: We reviewed 50 patients with metastatic renal cell carcinoma who had target lesions at multiple sites and received nivolumab monotherapy (n = 36) or nivolumab plus ipilimumab (n = 14).

Site-specific Response to Nivolumab in Renal Cell Carcinoma.

Background/aim: Nivolumab monotherapy for advanced/metastatic renal cell carcinoma (RCC) shows a survival benefit. The purpose of this study was to evaluate tumor responses to nivolumab in various metastatic and primary sites in patients with RCC.

Patients And Methods: We retrospectively reviewed 68 patients who underwent nivolumab monotherapy after one or more regimens of targeted therapy for advanced/metastatic RCC.

Predictive factors of late biochemical recurrence after radical prostatectomy.

Objective: To assess the characteristics of biochemical recurrence in the late period (>5 years after radical prostatectomy) and the differences in the predictors of biochemical recurrence in different periods, we conducted a multicenter retrospective study.

Methods: We reviewed 478 men who underwent radical prostatectomy for clinically localized prostate cancer. All of the patients were followed up for at least 5 years.