Clinical Research Directory

A Study of Opevesostat (MK-5684) Versus Alternative Next-generation Hormonal Agent (NHA) in Metastatic Castration-resistant Prostate Cancer (mCRPC) Post One NHA (MK-5684-004)

The purpose of this study is to assess the efficacy and safety of opevesostat plus hormone replacement therapy (HRT) compared to alternative abiraterone acetate or enzalutamide in participants with Metastatic Castration-resistant Prostate Cancer (mCRPC) previously treated with one next-generation hormonal agent (NHA). The primary study hypothesis is that opevesostat is superior to alternative abiraterone acetate or enzalutamide with respect to radiographic progression free survival (rPFS) per Prostate Cancer Working Group (PCWG) Modified Response Evaluation Criteria in Solid Tumors (RECIST 1.1), as assessed by Blinded Independent Central Review (BICR), in androgen receptor ligand binding domain (AR LBD) mutation positive and negative participants.

Trial of Xaluritamig in Adults With Metastatic Castration-resistant Prostate Cancer

The primary objective of this trial is to determine the safety profile of xaluritamig at the proposed regimen in adult participants with metastatic castration-resistant prostate cancer (mCRPC).

Safety and Efficacy Study of NUV-1511 in Adult Patients With Advanced Solid Tumors

NUV-1511-01 is a first-in human, open- label, Phase 1/2 to evaluate the safety and efficacy of NUV-1511 in patients with advanced solid tumors. The Phase 1 portion include patients with advanced solid tumors and is designed to determine the safety and the tolerability of doses of NUV-1511. In Phase 2, NUV-1511 will be given to determine the efficacy of patients with advanced solid tumors.

68Ga-PSMA-0057 and 177Lu-PSMA-0057 in Patients With PSMA-Positive Metastatic Castration-Resistant Prostate Cancer

This is a single-arm, open-label, Phase I/II clinical study designed to evaluate the safety, tolerability, pharmacokinetics, dosimetry, pharmacodynamics, and preliminary efficacy of Gallium \[68Ga\] PSMA-0057 Injection and Lutetium \[177Lu\] PSMA-0057 Injection as an integrated theranostic regimen in patients with PSMA-positive metastatic castration-resistant prostate cancer (mCRPC). The study consists of a Phase I dose-escalation phase to determine the maximum tolerated dose (MTD) and/or recommended Phase II dose (RP2D) of 177Lu-PSMA-0057, followed by a Phase II dose-expansion phase to further evaluate preliminary antitumor efficacy and confirm safety and pharmacologic profiles. Eligible participants will receive 68Ga-PSMA-0057 for PET imaging and 177Lu-PSMA-0057 for radioligand therapy. Key objectives include characterization of safety, tolerability, pharmacokinetics, dosimetry, pharmacodynamics, and preliminary therapeutic activity.

Lutetium (177Lu) DGUL Combined With Pembrolizumab in Metastatic Castration-Resistant Prostate Cancer

The goal of this clinical trial is to evaluate the safety of the combination therapy of Lutetium (177Lu) DGUL and pembrolizumab. It will also assess the antitumor efficacy and pharmacokinetics of the combination therapy compared to Lutetium (177Lu) DGUL monotherapy. Participants will: Monotherapy: Receive Lutetium (177Lu) DGUL 4 times (plus 2 additional doses) at 6-week intervals Combination therapy: Receive Lutetium (177Lu) DGUL 4 times (plus 2 additional doses) at 6-week intervals along with pembrolizumab up to 18 times at 6-week intervals

Memantine Hydrochloride in Prostate Cancer Patients

The goal of this clinical trial is to learn if long-term use of memantine hydrochloride can treat, prevent, or correct castration resistance and drug resistance in advanced prostate cancer. The study will enroll male patients aged 18 and older diagnosed with metastatic castration-resistant prostate cancer (mCRPC) who have previously failed first or second-line treatments. The main questions it aims to answer are: What is the progression-free survival (PFS) in patients treated with memantine hydrochloride? What is the disease control rate (DCR) and what is the change in Prostate-Specific Antigen (PSA) levels after treatment? Researchers will compare outcomes from participants in this single-arm study to an external historical control group of patients who received traditional treatment to see if the addition of memantine hydrochloride improves prognosis. Participants will be asked to do the following: Continue their standard of care treatment, which includes Androgen Deprivation Therapy (ADT) and a novel endocrine therapy. Take the study drug, memantine hydrochloride, with the dose gradually increasing over the first three weeks to a maintenance dose. Attend regular follow-up appointments for blood tests to check PSA levels and undergo imaging scans to monitor the disease status. These follow-ups will occur one month after starting the drug and every three months thereafter.

Green Tea and Quercetin in Combination With Docetaxel Chemotherapy in Castration-resistant Prostate Cancer Patients

The goal of this clinical trial is to find out if taking natural products green tea and quercetin along with docetaxel chemotherapy improves the therapy of advanced prostate cancer, i.e., metastatic castration-resistant prostate cancer (mCRPC). It will also learn about the safety of this combination. Researchers will compare green tea plus quercetin to a placebo (a look-alike substance that contains no drug) in combination with docetaxel to see if green tea and quercetin works to improve the therapeutic effect of docetaxel.

A Study of NX-1607 in Adults With Advanced Malignancies

This is a first-in-human Phase 1a/1b multicenter, open-label oncology study designed to evaluate the safety and anti-cancer activity of NX-1607 in patients with advanced malignancies.

A Phase II Study to Evaluate the Safety, Efficacy, and Pharmacokinetics of YL201 in Patients With mCRPC

This is a multicenter, open-label, phase II study of YL201 in China to evaluate the efficacy, safety, and PK characteristics of YL201 on mCRPC.

Study of TY-302 Capsules Combined With Abiraterone in Patients With Metastatic Castration-resistant Prostate Cancer（mCRPC）

This study is to evaluate the safety, and preliminary antitumor activity of TY-302 combined with Abiraterone tablets in patients with metastatic castration-resistant prostate cancer (mCRPC) that have failed novel endocrine therapy

ProBio: A Biomarker Driven Study in Patients With Metastatic Prostate Cancer

ProBio is an international, outcome-adaptive, multi-arm, open-label, multiple assignment randomized biomarker driven platform trial in patients with metastatic prostate cancer. Patients will be randomized to control or experimental treatment arms. Patients in the control arm will receive standard of care following national guidelines. Patients in the experimental arm will be randomized to treatments based on a biomarker signature inferred from diagnostic tissue or liquid biopsy profiling. The predefined biomarker signatures are tumor properties or mutations in genes/pathways with previously demonstrated clinical validity (e.g. prognostic value or association with treatment response). The biomarker signatures are identified using a hybridisation capture gene panel specifically designed for prostate cancer.