Clinical Research Directory

This Study Will Explore Whether a Combination of the Investigational Drug Mevrometostat (PF-06821497) and Enzalutamide Will Work Better Than Taking Enzalutamide Alone in Participants With mCSPC Who Are ARPI naïve.

This study will explore whether a combination of the investigational drug mevrometostat (PF-06821497) and enzalutamide will work better than taking enzalutamide alone in participants with mCSPC who are ARPI naïve and have not yet received chemotherapy in the mCSPC setting.

Comeback From Long coursE Androgen Deprivation Therapy (ADT) With RElugolix and Darolutamide (CLEARED)

This research study is being done to determine the rate of testosterone recovery after completing two years of treatment with the combination of relugolix and darolutamide as well as to assess the safety of the drugs when administered in combination. The names of the drugs in this study are: * Relugolix (a type of gonadotropin-releasing hormone receptor antagonist) * Darolutamide (a type of androgen receptor antagonist)

Nivolumab + Docetaxel + ADT in mHSPC Patients With DDRD or Inflamed Tumors

This research study is studying a combination of hormonal therapy, chemotherapy, and immunotherapy as a possible treatment for metastatic hormone-sensitive prostate cancer. The names of the study drugs involved in this study are: * Androgen deprivation therapy (ADT) with a drug of your physician's choice. This may include leuprolide (Lupron), goserelin acetate (Zoladex), or degarelix (Firmagon). * Docetaxel * Nivolumab

[Ac-225]-PSMA-62 Trial in Oligometastatic Hormone Sensitive and Metastatic Castration Resistant Prostate Cancer

ACCEL is a multicenter, open label phase Ia/Ib/II study of \[Ac-225\]-PSMA-62 in participants with prostate-specific membrane antigen (PSMA)-positive prostate cancer.

PSMAtrack-tracking Changes in PSMA-PET During Initial Therapy for Metastatic Hormone-sensitive Prostate Cancer

The goal of this clinical trial is to learn if serial PSMA-PET/CT scans can be used to monitor response to therapy in metastatic hormone sensitive prostate cancer and can be potentially used to optimize future treatment approaches. The main questions it aims to answer are: What is the proportion of men with residual PSMA-avid disease on PET/CT scans after 6 months of treatment for metastatic hormone sensitive prostate cancer? Do the findings on PSMA-PET/CT scans after 6 months of treatment for metastatic hormone sensitive prostate cancer correlate with other markers of disease status, like PSA? Participants will: Receive standard of care treatment for metastatic hormone sensitive prostate cancer Undergo a PSMA-PET/CT scan before starting treatment Undergo a PSMA-PET/CT scan after 6 months of treatment Have a chart review every 3 months for 1 year after the 6 month PSMA-PET/CT scan

Androgen Receptor Directed Therapy on Cognitive Function in Patients Treated With Darolutamide or Enzalutamide

This is a prospective, randomized, open-label phase II study comparing cognitive outcomes between men with metastatic and non-metastatic castration resistant prostate cancer (CRPC) or metastatic hormone sensitive prostate cancer (HSPC). Approximately 132 patients will be enrolled. Eligible patients will be randomized in a 1:1 fashion to treatment with enzalutamide 160 mg orally daily or darolutamide 600 mg orally twice daily, in combination with standard LHRH agonist based treatment. Cognitive assessments will be performed using modules from Cambridge Neuropsychological Test Automated Battery (CANTAB) an internationally recognized software for assessing cognitive function and impairment.

Safety and Efficacy Study of Enzalutamide Plus Leuprolide in Patients With Nonmetastatic Prostate Cancer (EMBARK)

The purpose of this study is to assess enzalutamide plus leuprolide in patients with high-risk nonmetastatic prostate cancer progressing after radical prostatectomy or radiotherapy or both. The randomized / blinded portion of the study is now completed following primary endpoint analyses. The study remains ongoing in open label format.

PSMA-Directed Para-Aortic Radiation Therapy for Oligorecurrent Prostate Cancer

The purpose of this prostate cancer research study is to learn about: 1. Improving control of prostate cancer using radiation therapy, delivered to the para-aortic and pelvic lymph nodes, in addition to systemic androgen suppression therapy; 2. Preserving quality of life after radiation therapy; 3. Leveraging imaging results from prostate-specific membrane antigen (PSMA) positron emission tomography (PET)/computed tomography (CT) scans to evaluate and manage disease progression.

Metastasis-directed Therapy for Oligorecurrent Prostate Cancer

The aim is to investigate whether the addition of short-term androgen deprivation therapy (ADT) during 1 month or short-term ADT during 6 months together with an androgen receptor targeted therapy (ARTA) to metastasis-directed therapy (MDT) significantly prolongs poly-metastatic free survival (PMFS) and/or metastatic castration-refractory prostate cancer free survival (mCRPC-FS) in patients with oligorecurrent hormone sensitive prostate cancer.

Evaluation of Clinical Outcomes of Chemotherapy or Androgen-receptor Targeting Agent (Alone or Combined) or Radiotherapy on Primary Tumor in Addition to Androgen Deprivation Therapy in HOrmone-Sensitive Metastatic Prostate Cancer Patients

The aim of this observational study is to evaluate the clinical outcomes of treatment with docetaxel, ARTA (alone or in combination) or with radiotherapy on the primary tumor for mCSPC, in an unselected population, in clinical practice

Effect of Low-dose 500 mg Abiraterone Acetate in Treatment of Metastatic Prostate Cancer Patients

This will be an open label, Phase I study to assess the efficacy of a reduced 500 mg dose of abiraterone acetate in patients with metastatic prostate cancer. Eligible metastatic hormone-sensitive prostate cancer (mHSPC) and metastatic castration-resistant prostate cancer (mCRPC) patients newly initiated on abiraterone acetate treatment will be recruited to receive a reduced 500 mg dose of abiraterone acetate plus prednisolone. The study treatment duration will span 12 weeks, after which patients being administered the reduced dose will be reverted to the standard 1000 mg dosing. Follow-up for mCRPC and mHSPC patients will last for 18 and 36 months respectively. The main question the study aims to answer is whether dose reduction of abiraterone acetate to 500 mg would achieve antitumor activity in mCRPC and mHPSC patients comparable to standard of care.

Comparing the Efficacy and Safety of Rezvilutamide+ADT+Docetaxel Versus Rezvilutamide +ADT in the mHSPC

Evaluate whether the combination of Rezvilutamide and androgen deprivation therapy (ADT) with docetaxel improves overall survival (OS) in patients with metastatic hormone-sensitive prostate cancer (mHSPC) compared to the combination of Rezvilutamide and ADT.