Clinical trials

RINGQUEST is a Phase 2, open-label, single arm, basket, investigator-initiated clinical trial of sacituzumab tirumotecan in patients with: * Cohort 1: papillary renal carcinoma (pRCC). * Cohort 2: less frequent bladder tumors such as variant histology urothelial carcinoma (VH-UC). The most common VH-UC are nested, microcystic, micropapillary, lymphoepithelioma-like, plasmacytoid, giant cell, poorly differentiated, lipid-rich, clear cell, sarcomatoid) bladder cancer and non-urothelial bladder cancer of epithelial origin including squamous cell carcinoma and adenocarcinoma (urachal and non-urachal).

GUARD-QUANTUM is a prospective, phase II, single-arm, non-randomized, non-blinded, investigator-initiated study. The rationale behind studying this combination lies in the potential additive or synergistic benefits that may arise from concurrently targeting androgen receptor signaling pathways and bone metastases.

This is a phase III, randomized, open-label, multi-center study to assess the efficacy of treatment intensification with docetaxel plus apalutamide and ADT, assessed by event-free survival, in patients with mHSPC who do not achieve deep PSA response (≤0,2 ng/ml or PSA90 response in combination with a PSA ≤ 4 ng/ml) after initial treatment with apalutamide and ADT. A non-deep PSA response is defined as PSA \> 0.2 ng/ml in combination with a PSA response \< 90%, or a PSA response ≥90% in combination with a PSA \> 4 ng/ml.