Mcrpc Metastatic Castration Resistant Prostate Cancer

The purpose of this study is to find out whether talazoparib in combination with enzalutamide or talazoparib alone delays cancer progression in people with metastatic castration-resistant prostate cancer (mCRPC) who have homologous recombination repair (HRR) mutations and have previously received abiraterone acetate.

The purpose of this study is to find out whether talazoparib in combination with enzalutamide or talazoparib alone delays cancer progression in people with metastatic castration-resistant prostate cancer (mCRPC) who have homologous recombination repair (HRR) mutations and have previously received abiraterone acetate.

A Phase 1 Open-Label, First-in-human, Dose Escalation and Expansion Study to Determine the Safety, Tolerability, Dosimetry, Pharmacokinetics, and Preliminary Efficacy of 212Pb-DOTAM-GRPR1 in Adult Participants with Recurrent or Metastatic GRPR-expressing Tumors

This is a dose-finding study to assess the safety and preliminary antitumor activity of Pocenbrodib alone or with darolutamide in patients with metastatic castration-resistant prostate cancer (mCRPC)

This is a multi-center single arm phase II study of zanzalintinib after Pluvicto in chemotherapy-naïve mCRPC. Subjects will receive zanzalintinib 60mg orally (PO) once daily. Zanzalintinib may continue until evidence of radiographic progression, intolerable adverse events, or withdrawal of consent. Two interim analyses will be performed; a safety interim analysis to be performed for the first 5 evaluable subjects, and a futility interim analysis to be performed for the first 15 evaluable subjects.

This is a Phase 1b, multi-center, open-label study to evaluate the safety, tolerability, dosimetry, and pharmacokinetics (PK) of \[64Cu\]Cu-AKY-2519 and/or \[225Ac\]Ac-AKY-2519, as well as the preliminary anti-tumor activity of \[225Ac\]Ac-AKY-2519 in participants with metastatic castration-resistant prostate cancer (mCRPC) with and without prior exposure to 177Lu-PSMA-617 (PLUVICTO™).

The aim of this study is to evaluate the efficacy of SHR-1701 in combination with SBRT in patients with metastatic castration-resistant prostate cancer. Dr. Yao Zhu from Fudan University Shanghai Cancer Center is the co-leading PI of this study.

This is a first-in-human, open-label, multicenter Phase I/II study of MHB048C in patients with advanced solid tumors. The study was designed to evaluate the safety, tolerability, pharmacokinetics (PK), and preliminary efficacy of MHB048C monotherapy.

This is an open label, phase I, multi-center study aiming to assess the safety and tolerability in patients with metastatic castration resistant prostate cancer (mCRPC).

This is a Phase 1/2, open-label, randomized, dose finding and dose expansion study to evaluate the safety, preliminary efficacy, and PK of gedatolisib in combination with darolutamide in subjects with mCRPC.

Study K36-MCRPC-001 is the first in human clinical trial testing KTX-2001 alone and with darolutamide in men with metastatic castration-resistant prostate cancer. The study aims to assess whether the drug is safe, increasing doses alone and in combination with darolutamide, whether it is effective in treating metastatic castration-resistant prostate cancer, and measuring how the drug(s) behaves in the body.

Imaging modalities currently used in the clinics do not image cancer, but the effect ofncancer on bone (bone scan) or on the anatomy (CT-scan). Bone scan and CT-scan are therefore named conventional imaging (CI) modalities. Positron Emission Tomography (PET) is an imaging technique that uses tracers to measure cancer activity in each lesion and is therefore quantitative. Usually, treatment changes in metastatic prostate cancers are based on the appearance of new lesions on CI, named metastases. Prostate cancer metastases have been shown to be clonal, which means that there are several cancers within each patient, potentially with divergent behaviors under therapy. In other words, some metastases might be resistant to a systemic therapy like chemotherapy, while others might be sensitive. The study proposes here to use molecular imaging by positron emission tomography to image and quantify the activity of prostate cancer cells in each metastasis before start, after 3 months and after progression during systemic therapy. Each metastasis will then be measured to assess whether there is an increase (resistance) or a decrease (response) in prostate cancer cell activity. The analysis will determine how many metastases progress or remain stable when new metastases appear on conventional imaging (polyclonal resistance), as well as the impact of a change in therapy on metastases that were previously stable when cancer progressed elsewhere. In addition, the genes expressed in responding and non-responding metastases will be analyzed to identify gene expression patterns associated with resistance and/or response. Overall, this study aims to characterize metastatic prostate cancer clonal resistance mechanisms using serial PET molecular imaging and imaging-guided genomics.

In this phase Ib/II study, participants with metastatic castration-resistant prostate cancer (mCRPC) who failed prior novel hormone therapy will be treated with XNW5004 in combination with enzalutamide.

Acetate abiraterone tablets (II) is a modified new drug launched in China, prepared using nanocrystal technology and supplemented with SNAC as an absorption enhancer, working together to promote the gastrointestinal absorption of Abiraterone, improve its oral bioavailability, and reduce its pharmacokinetic variability within individuals, as well as the impact of food on its pharmacokinetics. According to preliminary research results, the exposure to 300mg acetate abiraterone tablets (II) under fasting conditions is not less than the exposure to the original Zeke® 1000mg, and the food effect of acetate abiraterone tablets (II) is small, allowing for medication without dietary restrictions. The registration study uses steady-state serum testosterone levels as the primary pharmacodynamic indicator, comparing the efficacy of 300mg acetate Abiraterone tablets (II) and 1000mg Zeke® in mCRPC patients to be equivalent, with a safety advantage.This study is a non-inferior phase III, open-label, randomized controlled, multicenter trial. The study planned to enroll 400 mCRPC subjects and randomly assign them to the experimental group or the control group in a 1:1 ratio. The experimental group was treated with abiraterone acetate tablets (II.) combined with prednisone, and the control group was treated with abiraterone acetate tablets combined with prednisone, and the primary endpoints were PSA50 response rate and safety.To assess whether the efficacy (PSA50) of Abiraterone Acetate Tablets (II) is statistically non-inferior to that of Abiraterone Acetate Tablets, and whether there is a significant reduction in the incidence of grade 3 and above TEAEs.