13 Clinical Trials for Various Conditions
The aim for this study is to investigate the ability of 64Cu-SAR-bisPSMA PET/CT to detect recurrence of prostate cancer
This purpose of this study is to evaluate the safety and effectiveness of a technique called focal high-dose-rate (HDR) brachytherapy as treatment for prostate cancer that has come back in the prostate after prior radiotherapy. The study will examine the safety and efficacy of the treatment. The type of radiation that participants in this research will receive is targeted directly at the areas of the prostate where recurrent disease is evident, while avoiding treatment of the normal appearing prostate. This involves the placement of a radioactive material in the affected area of the prostate temporarily, where it remains for a short period of time, and then is subsequently removed using a minimally invasive technique called HDR Brachytherapy.
This phase II trial tests how well pembrolizumab along with standard of care androgen deprivation therapy, with bicalutamide and gonadotropin releasing hormone agonist, and radiotherapy for the treatment of patients with high risk prostate cancer that has not spread to other parts of the body (localized). A monoclonal antibody, such as pembrolizumab, is a type of protein that can bind to certain targets in the body, such as molecules that cause the body to make an immune response (antigens). Bicalutamide is in a class of medications called androgen receptor inhibitors. It works by blocking the effects of androgen (a male reproductive hormone) to stop the growth and spread of tumor cells. Gonadotropin-releasing hormone agonists prevent the body from making luteinizing hormone-releasing hormone (LHRH) and luteinizing hormone (LH). This causes the testicles to stop making testosterone (a male hormone) in men and may stop the growth of prostate cancer cells that need testosterone to grow. Radiation therapy uses high energy x-rays, particles, or radioactive seeds to kill cancer cells and shrink tumors. Giving pembrolizumab with androgen deprivation therapy and radiotherapy may kill more tumor cells in patients with high risk localized prostate cancer.
The goal of this clinical research study is to learn the safety of adding 3 different dose-levels of Sutent® (sunitinib malate) to a combination of hormone therapy and radiation in patients with prostate cancer.
This protocol is comprised of three unblinded, randomized, single-center studies to evaluate the impact of immediate versus three-month delayed comprehensive ablative treatment on survival in newly diagnosed metastatic patients with lung (Trial 1), colorectal (Trial 2), and prostate (Trial 3) cancers
The purpose of this study is to assess the impact of this MR-guided radiotherapy on tumor control of the dominant intraprostatic lesion among patients with intermediate risk prostate cancer. This study of Radiotherapy to the Prostate and Dominant Lesion Using Ultra-Hypofractionated, MR-adaptive Radiation Therapy aims to evaluate tumor control after definitive ultra-hypofractionated external beam radiation therapy (including a simultaneously delivered high-dose boost to a dominant lesion as detected on prostate magnetic resonance imaging (MRI)) in patients with intermediate-risk prostate cancer. This will incorporate the use of multiparametric MRI for target segmentation and the use of the MR-linac with adaptive radiation planning to treat the prostate gland, incorporating a dose boost to the dominant intraprostatic lesion (DIL) that is visible on T2-weighted and diffusion-weighted imaging and de-escalation of dose to the remainder of the prostate.
The study aims to develop educational media interventions to prepare Latinx Spanish-speaking radiation oncology patients for a course of breast or prostate cancer radiation therapy and to foster receptivity and informed decision-making around cancer clinical trial participation.
The goal of this clinical research study is to learn about the effect of different combinations of exercise, supportive counseling, and methylphenidate/placebo for the treatment of fatigue in patients with prostate cancer. The safety of this treatment combination will also be studied. Methylphenidate is a stimulant designed to increase the activity of the central nervous system. A placebo is not a drug. It looks like the study drug but is not designed to treat any symptom, disease or illness. It is designed to be compared with a study drug to learn if the study drug has any real effect. The exercise in this study is designed to help improve your physical fitness and energy levels. Supportive counseling is designed to help to control symptoms, fatigue, anxiety, depression, pain, and/or sleep disorders.
The purpose of this research study is to learn about: 1) How standard radiation treatment to prostate (primary radiotherapy) or the pelvis after prostatectomy (postoperative radiotherapy) may cause changes in MRI and PET imaging traits that might be used in the future to predict response. 2) Comparison of such MRI and PET imaging traits with the number of circulating tumor cells (CTCs) present in the blood prior to treatment and the changes in these counts after treatment. 3) How MRI and PET imaging characteristics and changes are related to the expression of genes in the cancer tissue obtained before treatment from prostate biopsy or a prior prostatectomy before treatment. 4) How the response of prostate cancer treatment relates to the imaging and CTC changes.
This phase I trial tests the safety, side effects and best dose of radioligand therapy (lutetium Lu 177 PSMA-10.1 \[177Lu-rhPSMA-10.1\]) after prostate specific membrane antigen (PSMA) positron emission tomography (PET)-guided external beam radiotherapy in treating post-prostatectomy patients with prostate cancer that has come back after a period of improvement (recurrent). In this study, radioligand therapy is a radioactive drug called 177Lu-rhPSMA-10.1. It works by binding to PSMA-expressing prostate tumor cells and delivering the radioactive portion of the drug directly to the tumor cells while not harming normal cells. Radiation therapy such as external beam radiotherapy uses high energy x-rays to kill tumor cells and shrink tumors. Giving radioligand therapy with PSMA PET-guided external beam radiotherapy may kill more tumor cells in post-prostatectomy patients with biochemically recurrent prostate cancer.
For patients with 1-6 intraparenchymal brain metastases from various primary histologies (except for melanoma), stereotactic radiosurgery (administered upfront or concurrently) or complete surgical resection with neural stem cell (NSC)-preserving whole-brain radiotherapy (WBRT) results in improved neurocognitive profile over standard WBRT. The goal of this study is to assess feasibility of this treatment approach.
This is a multicenter, randomized, controlled, phase 2 clinical trial designed to evaluate the safety and efficacy of I-131-1095 radiotherapy in combination with enzalutamide compared to enzalutamide alone in participants with prostate-specific membrane antigen (PSMA)-avid metastatic castration resistant prostate cancer (mCRPC) who have progressed on abiraterone. Participants must be chemotherapy-naive and must be ineligible or refuse to receive taxane-based chemotherapy at time of study entry. PSMA-avidity will be determined by central imaging review based on assessment of 18F-DCFPyL PET/CT imaging during screening. Eligible participants meeting the PSMA-avidity criteria will be randomized in a 2:1 ratio to receive either I-131-1095 in combination with enzalutamide (80 participants) or enzalutamide alone (40 participants). An interim analysis for efficacy will be performed after a minimum of 48 evaluable participants have PSA data for at least three months following the first dose of randomized treatment. All participants will be followed for efficacy, safety assessments, survival status, adverse events of special interest, and new anti-cancer therapy for at least one year or to the end of the study (whichever is later) following the first dose of randomized treatment. Safety data will be monitored by an independent Data Monitoring Committee and the sponsor.
Participants will be diagnosed with localized prostate or breast cancer and be scheduled to undergo external beam radiation therapy. Participants will either receive a placebo or organic germanium to be taken 5 times a day starting the day of their first radiation and continuing through the 1 month follow-up visit. Weekly Quality of life forms will be completed through the one month follow up visit and then at the 3 month follow up visit. Labs will be done prior to the start of treatment, at the end of treatment and at the one and three month follow-up visits.