Dissection of Progressive Disease Patterns for a Modified Classification for Immunotherapy.

Importance: Progressive disease (PD) in patients treated with immune checkpoint inhibitors (ICIs) varies widely in outcomes according to the Response Evaluation Criteria in Solid Tumors (RECIST), version 1.1. Efforts to modify RECIST for ICI treatment have not resolved the heterogeneity in PD patterns, posing a clinical challenge.

Adjuvant Therapy with Pembrolizumab in Renal Cell Carcinoma: Real-World Experiences from a Retrospective, Multi-Institutional Cohort.

Introduction: Adjuvant pembrolizumab versus placebo significantly improved disease-free survival (DFS) in renal cell carcinoma (RCC) patients at high risk (HR) of recurrence following nephrectomy in KEYNOTE-564 trial (NCT03142334). The objective of this study was to evaluate efficacy and safety of adjuvant pembrolizumab in a real-world setting.

Methods: In this multicenter retrospective study, RCC patients receiving adjuvant pembrolizumab between 01/22 and 10/23 at seven tertiary referral centers were included.

The New Tumour Biomarker miRNA-371-3p Influences Cisplatin Sensitivity of Testicular Germ Cell Tumour Cell Lines.

Cisplatin is used to treat a variety of malignancies, including testicular germ cell tumours (TGCTs). Although cisplatin-based chemotherapy yields high response rates, a subset of patients develop cisplatin resistance, limiting treatment options and worsening prognosis. Therefore, there is a high clinical need for new therapeutic strategies targeting cisplatin-resistant TGCTs.

High interobserver variability of PTEN immunohistochemistry defining PTEN status in low- to intermediate-risk prostate cancer: results of the first German ring trial.

The prognostication of individual disease trajectory and selection of optimal therapy in patients with localized, low-grade prostate cancer often presents significant difficulty. The phosphatase and tensin homolog on chromosome 10 (PTEN) has emerged as a potential novel biomarker in this clinical context, based on its demonstrated prognostic significance in multiple retrospective studies. Incorporation into standard clinical practice necessitates exceptional diagnostic accuracy, and PTEN's binary readout-retention or loss-suggests its suitability as a biomarker.

Ultra-high gradient performance 3-Tesla MRI for super-fast and high-quality prostate imaging: initial experience.

Objectives: To implement and evaluate a super-fast and high-quality biparametric MRI (bpMRI) protocol for prostate imaging acquired at a new ultra-high gradient 3.0-T MRI system.

Methods: Participants with clinically suspected prostate cancer prospectively underwent a multiparametric MRI (mpMRI) on a new 3.