Metastatic prostate carcinoma

This early-phase trial tests whether an experimental DNA vaccine (pTVG-HP) combined with the immunotherapy drug nivolumab and targeted radiation can help the immune system attack prostate cancer that has returned in a few spots. The study involves 14 men whose cancer has come bac…

This phase II trial tests whether adding a targeted radiation drug (177Lu-PSMA-617) to standard hormone therapy, with or without additional hormone-blocking pills, can better control low-volume metastatic hormone-sensitive prostate cancer. The study enrolls men whose cancer has s…

This study tests a new drug called BNT324 against standard chemotherapy (docetaxel) in men with metastatic castration-resistant prostate cancer that has progressed after hormone therapy. The goal is to see if BNT324 helps patients live longer without their cancer worsening. About…

This study tests a new drug, AMO959, combined with a targeted radiation therapy (Pluvicto) and a hormone therapy in men with a specific type of advanced prostate cancer (PSMA-positive mCRPC) that has stopped responding to prior hormone treatment. The trial has two phases: first t…

Researchers are testing a combination of two experimental drugs, JANX013 and JANX007, in men with metastatic castration-resistant prostate cancer, an advanced form that keeps growing despite hormone-lowering treatment. The Phase 1 trial gives both drugs by intravenous infusion to…

This trial investigates whether high doses of testosterone can shrink tumors in men with metastatic prostate cancer that no longer responds to standard hormone therapy and has mutations in DNA repair genes like ATM or CDK12. Participants receive monthly injections of high-dose te…

This phase II trial is testing two radioactive drugs, 225Ac-PSMA-617 and 177Lu-PSMA-617, combined with precise radiation therapy for prostate cancer that has returned and spread to a few spots in the body. The drugs target a protein on cancer cells and deliver radiation to kill t…

This study tests a new drug called ifinatamab deruxtecan (I-DXd), given alone or with other treatments, in men with metastatic castration-resistant prostate cancer (mCRPC) that has worsened despite hormone therapy. The trial aims to find safe doses and see if the drug can lower P…

This study investigates whether precisely targeted radiotherapy can delay the need for stronger drugs in men with prostate cancer that has started to grow in a few new spots while on systemic therapy. Participants have metastatic hormone-sensitive or castration-resistant prostate…

This study tests a new drug called opevesostat (plus hormone replacement therapy) against two standard treatments (abiraterone or enzalutamide) in about 1,300 men with metastatic castration-resistant prostate cancer that got worse after one prior hormone therapy. The goal is to s…

This early-stage trial is testing a new drug called BL-M14D1 in about 120 people with advanced small cell lung cancer or other neuroendocrine cancers that have spread or cannot be removed. The drug works by homing in on a protein called DLL3 found on these cancer cells and delive…

This early-phase trial is testing a new drug called GSK5471713 in 54 men with metastatic castration-resistant prostate cancer that has worsened despite standard treatments. The study aims to find a safe dose and see if the drug can shrink tumors or lower PSA levels. It is the fir…

This early-stage trial tests a new drug that delivers radiation directly to prostate cancer cells. It is for men with metastatic castration-resistant prostate cancer, a form that has stopped responding to hormone therapy. The study will check for side effects and see if the drug …

This early-phase trial is testing a new drug called xaluritamig (AMG 509) in 40 adults with metastatic castration-resistant prostate cancer, a type that has spread and no longer responds to hormone therapy. The main goal is to check the drug's safety and how it moves through the …

This study is for men with prostate cancer that has spread to a few other parts of the body at diagnosis. It tests whether adding radiation therapy directly to those cancer spots (called metastasis-directed radiotherapy) can help keep the cancer under control longer than the usua…

This early-stage trial tests a new oral drug called INR731, alone or with standard hormone therapy drugs, in 208 men with metastatic prostate cancer that no longer responds to hormone treatment. The main goals are to check safety, find the right dose, and see if the drug shows an…

This phase 3 trial is testing whether adding the experimental drug xaluritamig to standard abiraterone helps men with metastatic castration-resistant prostate cancer live longer. About 750 participants who have not yet had chemotherapy will be randomly assigned to receive either …

This early-stage trial tests a new drug, REGN15505, alone or with other drugs, in adults with advanced prostate or kidney cancer that has spread. The goal is to help the immune system attack cancer cells. About 265 participants will be enrolled to check safety, side effects, and …

This study tests whether a 16-week supervised exercise program (circuit training with resistance, functional, and aerobic exercises) can improve frailty and muscle loss in 80 men with metastatic prostate cancer who are on hormone therapy. Participants must be pre-frail or frail. …

This early-stage study tests a new drug called VIR-5500 in people with advanced prostate cancer that has stopped responding to hormone treatment. The main goals are to check the drug's safety and find the right dose, while also seeing if it can shrink tumors or lower PSA levels. …

This study tests a combination of two drugs—pembrolizumab (an immunotherapy) and 177Lu-PSMA-617 (a targeted radiation therapy)—in men with advanced prostate cancer that has stopped responding to hormone treatments. The goal is to see if this combo can slow or stop cancer growth. …

This phase II trial tests whether adding bipolar androgen therapy (cycles of testosterone) to the standard Sipuleucel-T vaccine can boost the immune response in men with metastatic castration-resistant prostate cancer. About 26 participants will receive both treatments, and resea…

This study compares a new, shorter radiation treatment (5 sessions over 2 weeks) to the standard longer course (20-45 sessions over 4-9 weeks) for men with high-risk prostate cancer. The goal is to see if the shorter approach works just as well at preventing the cancer from sprea…

This phase 2 trial tests an oral drug called pacritinib in 32 men with metastatic castrate-resistant prostate cancer that has worsened after standard treatments. The drug is taken twice daily, and the main goal is to see if it can delay cancer growth for at least six months. Part…

This study tests an experimental drug called AZD8359 for men with metastatic prostate cancer that has spread and is no longer responding to standard treatments. The drug is designed to guide the body's immune cells to attack cancer cells. The trial will first find the safest dose…

This study tests whether adding targeted radiation to spots where prostate cancer has spread can help men whose cancer is already responding to hormone therapy. About 80 men with metastatic prostate cancer will be randomly assigned to get either standard care or standard care plu…

This early-stage trial is testing an experimental drug called SHR-6914 in men with prostate cancer that has spread to other parts of the body. The main goal is to see if the drug is safe and tolerable, and to find the right dose for future studies. Participants must have a confir…

This early-stage trial is testing an experimental oral drug called RO7656594 in people with advanced or metastatic prostate cancer that has progressed after standard treatments. The study aims to find safe doses and check for any signs that the drug can shrink tumors or lower PSA…

This study tests a new drug, LY4257496, that delivers radiation directly to cancer cells with a specific protein (GRPR). It is for adults with advanced solid tumors like breast, prostate, or colorectal cancer that have not responded to other treatments. The goal is to see if the …

This phase 3 trial is testing whether giving men with metastatic prostate cancer half the standard dose of certain hormone therapies (called ARPIs) can be just as effective as the full dose, while causing less fatigue and fewer treatment stoppages. About 1,500 men with prostate c…

This study tests a new drug called GDC-1261 in 260 people with advanced or metastatic prostate cancer that has worsened after prior treatment. The goal is to check the drug's safety, find the best dose, and see if it can shrink tumors or lower PSA levels. Participants must alread…

This early-stage trial tests a new radioactive drug called 177Lu-FC516 in 13 men with advanced prostate cancer that has stopped responding to standard treatments. The drug is given every 6 weeks for up to 4 cycles. The main goals are to find the safest dose and check for side eff…

This early-stage trial is testing a new biologic drug, JANX014, in 43 men with metastatic castration-resistant prostate cancer that has progressed after other treatments. The main goal is to check safety and find the right dose, while also looking at how the drug moves through th…

This study tests whether adding an experimental drug called PDS01ADC to standard chemotherapy (docetaxel) can help men with prostate cancer that has spread to other parts of the body. About 86 men with either castration-sensitive or castration-resistant metastatic prostate cancer…

This phase 2 trial tests ASP5541, a new injectable form of the hormone therapy abiraterone, in men with advanced prostate cancer that has spread. The study compares ASP5541 (given every 12 weeks) to daily abiraterone pills, both with or without steroids. About 218 men with metast…

This large Phase 3 trial is testing a new oral drug called opevesostat (MK-5684) against two standard drugs (abiraterone or enzalutamide) in men with metastatic castration-resistant prostate cancer that has worsened after prior hormone therapy and chemotherapy. The study aims to …

This phase 3 trial is testing whether adding an experimental drug called rinzimetostat to the standard drug darolutamide can slow the progression of metastatic castration-resistant prostate cancer better than current treatments. The study enrolls men whose cancer has worsened aft…

This study tests whether a new combination of two drugs, inavolisib and enzalutamide, works better than standard treatments for men with metastatic castration-resistant prostate cancer that has progressed after one prior therapy. About 100 men will be randomly assigned to receive…

This study tests whether adding the chemotherapy drug docetaxel to the usual hormone therapy and apalutamide helps men with prostate cancer that has spread to other parts of the body live longer. About 1,260 men will be randomly assigned to receive either the three-drug combinati…

This study tests whether analyzing a patient's tumor DNA and RNA can help doctors select the most effective treatment for advanced prostate cancer that no longer responds to hormone therapy. About 474 participants will receive one of several drugs based on their genetic profile. …

This early-phase study tests a new drug called DSB2455 in adults with advanced cancers (breast, ovarian, prostate, pancreatic, or brain metastases) that have a specific DNA repair problem. The main goals are to check safety and see if the drug shrinks tumors. About 180 participan…

This phase 3 trial for men with advanced, hormone-resistant prostate cancer tests whether giving the drug lutetium-177 PSMA less often (only when the disease shows signs of activity) can improve quality of life without shortening survival. About 1,500 participants will be randoml…

This phase 2 trial tests whether adding precise external beam radiation to standard radioligand therapy can better control metastatic prostate cancer that no longer responds to hormone therapy. About 120 participants will receive either standard treatment alone or combined with t…

This phase 3 trial tests a radioactive drug called lutetium-177 vipivotide tetraxetan in 450 men whose prostate cancer has returned and spread to a few spots after initial treatment. The drug targets a protein on cancer cells and delivers radiation directly to them. The goal is t…

This early-stage trial tests a new drug called CBP-1019 combined with standard chemotherapy (FOLFOX) and possibly other drugs for people with advanced solid tumors that have not responded to prior treatments. The goal is to find safe and effective doses. About 128 participants wi…

This study tests a drug called tarlatamab in people with a specific type of advanced prostate cancer (DLL3-positive) that has spread and either came back or didn't respond to prior treatments. About 32 participants will receive the drug to see if it can shrink tumors or slow the …

This early-stage trial is testing an experimental drug called JNJ-98768111 in people with advanced prostate cancer that has spread to other parts of the body. The drug is designed to seek out and attach to a protein called KLK2 on prostate cancer cells, delivering a toxic agent d…

This study tests an experimental oral drug called HLD-0915 in men with metastatic prostate cancer that has worsened after other treatments. The trial has two phases: Phase 1 checks safety and the best dose, while Phase 2 looks at how well it controls the cancer. About 190 men wil…

This study tests a combination of darolutamide, hormone therapy, and a lower dose of the chemotherapy drug docetaxel in men with metastatic hormone-sensitive prostate cancer. The goal is to see if this approach can keep PSA levels very low (below 0.2 ng/mL) at 24 weeks while redu…

This study tests a new drug called AZD0516, given alone or with other cancer drugs, in people with metastatic prostate cancer that has spread. The main goals are to check safety, find the best dose, and see early signs of tumor control. About 177 participants will take part acros…

This phase 3 study tests a drug called pasritamig, which helps the body's immune T-cells attack prostate cancer cells. The trial includes 663 men with metastatic castration-resistant prostate cancer, a stage where standard hormone therapy no longer works. Participants receive eit…

This early-phase study tests a new combination of two drugs for men with advanced prostate cancer that has spread and stopped responding to standard hormone therapy. The first drug helps the immune system attack cancer cells, and the second aims to make the immune system work bet…

This early-stage study tests BPX-601, a personalized CAR T cell therapy made from a patient's own immune cells, for advanced prostate cancer that has spread and stopped responding to other treatments. The trial will enroll 36 people to find the safest dose and check for side effe…

This study tests whether adding prostate cryoablation (freezing the tumor) and a low-dose chemotherapy drug (cyclophosphamide) to standard hormone therapy can delay cancer progression in men with newly diagnosed metastatic prostate cancer. About 104 men aged 18-80 will receive th…

This early-phase study is testing a new drug called pasritamig (JNJ-78278343) combined with other treatments for men with metastatic prostate cancer that no longer responds to hormone therapy. The goal is to find the safest and most effective dose. About 300 participants will be …

This Phase 3 trial tests whether adding pasritamig, a drug that directs the body's T-cells to attack prostate cancer cells, to standard chemotherapy (docetaxel) can slow cancer growth better than chemotherapy alone. The study involves 800 men with metastatic castration-resistant …

This early-phase trial is testing a combination of two experimental drugs—Pasritamig and ARX517—in 140 men with metastatic castration-resistant prostate cancer, a form that has spread and no longer responds to hormone therapy. The goal is to find a safe dose and see if the combin…

This Phase 3 trial tests whether adding a radioactive drug called AAA817 to standard hormone therapy can slow cancer growth better than current treatments alone. About 940 men with PSMA-positive metastatic castration resistant prostate cancer will be randomly assigned to receive …

This study is testing two experimental drugs (AZD9574 and AZD2265) together in people with metastatic prostate cancer that has spread beyond the prostate. The goal is to see if the combination is safe and can shrink tumors or lower PSA levels. About 152 adults whose cancer has no…

This study explores whether a simple blood test that measures tumor DNA (ctDNA) can help doctors decide when to stop a targeted radiation therapy called 177Lu-PSMA-617 in men with advanced prostate cancer that has spread and is no longer responding to hormone therapy. The goal is…

This study tests a new drug called AZD2265, which delivers radiation directly to prostate cancer cells. It is for people with a type of advanced prostate cancer that no longer responds to hormone therapy. The trial compares the new drug to standard treatments to see if it can slo…

This early-stage trial tests a combination of two drugs—docetaxel (chemotherapy) and a radioactive compound called 177Lu-PSMA-I&T—in men with advanced prostate cancer that no longer responds to hormone therapy. The goal is to find the safest dose of docetaxel when used with the r…

This Phase 3 trial tests whether adding the experimental drug mevrometostat to the standard drug enzalutamide can slow cancer growth better than enzalutamide alone. It involves 900 men with metastatic castration-resistant prostate cancer who have not yet tried certain hormone the…

This early-phase study tests an experimental drug called mevrometostat in adults with certain advanced cancers that have stopped responding to standard treatments. The study is currently enrolling men with castration-resistant prostate cancer. Participants receive the drug by mou…

This study tests whether the drug talazoparib, given alone or with enzalutamide, can slow down cancer growth in men with a certain type of advanced prostate cancer that has stopped responding to a previous treatment called abiraterone. About 126 participants with specific gene ch…

This early-phase trial is testing a new treatment for men with a tough-to-treat form of prostate cancer that has spread and no longer responds to hormone therapy. The treatment uses the patient's own immune cells, which are modified in a lab to recognize and attack cancer cells t…

This early-stage study tests a new drug called AMG 509, alone or with other medicines, in people with a type of advanced prostate cancer that no longer responds to hormone therapy. The main goals are to check safety and how the body processes the drug. About 479 participants will…

This study tests a new oral drug called pocenbrodib, alone or with another drug (darolutamide), in 120 men with metastatic castration-resistant prostate cancer (mCRPC). The goal is to find safe doses and see if the combination can slow cancer growth. It is an early-stage trial, s…

This trial tests a combination of two advanced radiation techniques for men with intermediate- to high-risk prostate cancer that has not spread beyond the prostate. One technique, high-dose rate brachytherapy, places radioactive material directly into the tumor. The other, stereo…

This Phase III trial is testing whether using PET scans to guide treatment can help men whose prostate cancer has returned after surgery. For those without signs of spread outside the pelvis, researchers are adding a drug called apalutamide (plus other hormones) to standard radia…

This early-stage study tests a new drug called AO-252 in people with advanced solid tumors, including those that have spread to the brain. The main goals are to check safety, find the best dose, and see if the drug can shrink tumors or stop them from growing. About 86 adults whos…

This early-phase trial is testing a new drug, FOG-001, in about 595 people with advanced or metastatic solid tumors, including colorectal, prostate, and liver cancers. The drug is given alone or with other cancer treatments to see if it is safe and shrinks tumors. The study is cu…

This phase 2 trial tests a drug called FG-3246, which is designed to seek out and attack prostate cancer cells that have a specific marker (CD46) on their surface. The study will enroll 75 men with metastatic castration-resistant prostate cancer that has worsened after hormone th…

This trial compares two treatment approaches for men with aggressive, metastatic prostate cancer that has stopped responding to hormone therapy and docetaxel. One approach uses a combination of two chemotherapy drugs (cabazitaxel and carboplatin), while the other uses a radioacti…

This study tests whether adding the experimental drug mevrometostat to the standard treatment enzalutamide can slow down cancer growth better than enzalutamide alone. It involves 1000 men with metastatic prostate cancer that still responds to hormone therapy. Participants will be…

This phase 2 trial is testing a drug called datopotamab deruxtecan (Dato-DXd), alone or with other cancer medicines, in people with advanced or metastatic solid tumours. The study includes seven cancer types and aims to see if the drug shrinks tumours and how safe it is. Around 4…

This early-stage study tests a new drug called JANX007 in men with advanced prostate cancer that has spread and stopped responding to standard treatments. The main goal is to check safety and find the right dose. About 272 men will take part across multiple centers.

This study tests a combination of two drugs—cabozantinib (a targeted therapy) and 177Lu-PSMA-617 (a radioactive drug)—in men with advanced prostate cancer that no longer responds to hormone therapy. The goal is to find the safest dose and see if the combination can slow cancer gr…

This study tests whether a new cell therapy called STEAP1 CAR T, given together with the hormone drug enzalutamide, is safe and effective for men with metastatic castration-resistant prostate cancer (mCRPC). The therapy uses a patient's own immune cells, modified in the lab to be…

This trial is testing whether adding surgery to remove the prostate to standard drug therapy helps men with advanced, hormone-sensitive prostate cancer that has spread to multiple sites. Participants will receive either the usual drug treatment alone or the same drugs plus surger…

This early-phase study tests a new drug called HLX3902 in about 48 people with advanced prostate cancer or other solid tumors that have stopped responding to standard treatments. The main goal is to check the drug's safety and find the best dose. The drug is designed to help the …

This early-stage trial is testing a new drug called BMS-986460 in 140 men with metastatic castration-resistant prostate cancer, a type that no longer responds to standard hormone therapy. The main goals are to check the drug's safety and find the right dose, while also looking fo…

This study tests a new drug called AZD9750, alone or with another drug (saruparib), in 300 men with metastatic prostate cancer that has progressed despite standard treatments. The goal is to check safety, find the right dose, and see if it can lower PSA levels, a marker of cancer…

This study tests whether a special 5-day-per-month diet that mimics fasting can improve how well standard prostate cancer treatments work. 138 men with advanced prostate cancer will either follow this diet or eat normally for 6 months. Researchers will measure PSA levels and meta…

This phase 2 trial tests whether adding vorinostat to the radioactive drug 177Lu-PSMA-617 can help men with PSMA-low metastatic castration-resistant prostate cancer. The goal is to increase PSMA levels on cancer cells so the radiation therapy works better. About 15 participants w…

This study tests whether early referral to a cardio-oncology specialist can lower heart risks in prostate cancer patients receiving long-term hormone therapy (ARPI). About 80 men with high-risk or advanced prostate cancer and additional heart risk factors will be assigned to eith…

This study tests a new drug called zanzalintinib, alone or with other immune-boosting drugs, in people with advanced solid tumors that have stopped responding to standard treatments. The goal is to find safe doses and see if the combination can shrink tumors or slow their growth.…

This early-phase study is testing a new daily pill called ACE-232 in 67 men with metastatic castration-resistant prostate cancer that has stopped responding to standard treatments. The main goals are to check the drug's safety, find the right dose, and see early signs of whether …

This early-stage trial tests whether an experimental drug called FX-111 is safe enough to study further in men with metastatic castration-resistant prostate cancer (mCRPC), a form of advanced prostate cancer that no longer responds to standard hormone therapy. Participants take F…

This study tests an experimental drug called HRS-7525 in men with advanced prostate cancer. The main goals are to check its safety, find the highest safe dose, and determine the best dose for future studies. Participants take the drug as tablets, and researchers monitor for side …

This study tests a new drug called GVV858, alone or with hormone therapy, in people with advanced hormone receptor-positive, HER2-negative breast cancer and other solid tumors. The goal is to find the safest dose and see how well it works. About 205 adults whose cancer has progre…

This study tests whether a 16-week, culturally tailored exercise program (aerobic and resistance training) can lower heart disease risk in Black men with prostate cancer who are receiving hormone therapy (androgen deprivation therapy). The study will enroll 62 participants, who w…

This study looks at men whose prostate cancer has spread to a few spots in the body (oligometastatic). It compares standard radiation and hormone therapy alone versus adding the drug abiraterone for 8-9 months. The goal is to see if the extra drug improves quality of life and del…

This study tests whether giving abemaciclib before a radioactive drug (177Lu-PSMA-617) can make prostate cancer cells more sensitive to radiation. About 30 men with advanced, treatment-resistant prostate cancer will receive abemaciclib pills for two weeks, then the radioactive th…

This early-phase study tests a new oral drug called MOMA-313, alone or with another drug (olaparib), in people with advanced solid tumors that have certain DNA repair flaws. The main goals are to check safety and find the right dose. About 220 adults with cancers like prostate, p…

This phase 2 trial tests whether giving high levels of testosterone alongside chemotherapy (carboplatin or etoposide) or a targeted radioactive drug (LuPSMA) can shrink tumors in men with advanced prostate cancer that has stopped responding to hormone therapy. The study will enro…

This study tests whether adding precise, high-dose radiation (SBRT) to standard second-generation antiandrogen drugs (enzalutamide or abiraterone) can better control prostate cancer that has spread to a few spots and stopped responding to hormone therapy. About 51 men with oligom…

This clinical trial is for men with prostate cancer that has spread to nearby pelvic lymph nodes but not further. It compares two radiation strategies: one that gives a higher dose to the prostate only, and another that boosts both the prostate and the affected lymph nodes. All p…

This Phase 3 trial tests whether adding a targeted radiation drug (lutetium-177 rosopatamab) to standard care can help men with a specific type of advanced prostate cancer that has stopped responding to hormone therapy. The study will enroll 520 men across multiple countries. Par…

This phase 2 study tests a radioactive antibody, Ac-225 rosopatamab tetraxetan, that seeks out and delivers radiation directly to prostate cancer cells. It is for men with a specific type of advanced prostate cancer that has stopped responding to hormone therapy. The trial aims t…

This study looks at the best timing for combining targeted radiation (SBRT) with hormone therapy in men whose prostate cancer has returned and spread. It also tests if radiation to the pelvis can stop cancer from spreading further. About 532 men with recurrent, hormone-sensitive …

This phase 3 trial is testing whether adding the chemotherapy drug docetaxel to standard hormone therapy (ADT plus an ARPI) can lower the chance of prostate cancer growing or spreading. The study enrolls 830 men with metastatic prostate cancer that is sensitive to hormone therapy…

This study tests a radioactive drug called lutetium Lu 177 dotatate in men with advanced prostate cancer that has neuroendocrine features. The drug seeks out and kills cancer cells that have a specific protein on their surface. The goal is to see if it can shrink tumors. About 35…

This trial investigates a new oral drug called ORIC-944, given alone or combined with standard hormone therapies, for men with metastatic prostate cancer that has spread beyond the prostate. The study aims to find the safest dose and check for early signs that the drug can contro…

This study tests a new drug called REGN5678, given alone or with another drug (cemiplimab), in men with advanced prostate cancer that no longer responds to hormone therapy. The goal is to see if the combination can safely shrink tumors by helping the immune system attack cancer c…

This early-stage trial tests a new drug called KTX-2001, alone or with another drug (darolutamide), in men with metastatic castration-resistant prostate cancer that has spread and stopped responding to hormone therapy. The main goals are to check safety, find the right dose, and …

This study tests a drug called 177Lu-PSMA-617, which delivers radiation directly to prostate cancer cells to damage their DNA. It is for people with prostate cancer that has spread and is no longer responding to hormone therapy. The goal is to see if this treatment can slow cance…

This early-phase trial is testing a new immunotherapy drug called xaluritamig combined with standard hormone therapies (darolutamide or abiraterone) in 60 men with metastatic hormone-sensitive prostate cancer. The main goal is to check safety and tolerability, while also looking …

This study tests whether adding darolutamide to standard treatments can help men with a certain type of advanced prostate cancer (mCRPC) live longer without their cancer getting worse. About 162 participants will receive either standard care alone or standard care plus darolutami…

This phase 2 study tests an oral drug called XL092 (Zanzalintinib) in 32 men with metastatic castration-resistant prostate cancer that has worsened after treatment with Lu-PSMA-617. Participants take one tablet daily at home. The main goal is to see how many men have their cancer…

This study tests a new drug called tulmimetostat combined with standard hormone therapies (darolutamide or abiraterone) in men whose prostate cancer has spread but still responds to hormone treatment. The goal is to see if the combination is safe and works better than standard ca…

This study tests a new treatment called SYNC-T therapy (SV-102) for men with metastatic castration-resistant prostate cancer, a type that has stopped responding to hormone therapy. The goal is to find the safest and most effective dose and see if it can shrink tumors. About 91 me…

This study tests whether adding the drug niraparib to standard hormone therapy after radiation helps control high-risk prostate cancer that hasn't spread far. About 200 men will receive either hormone therapy alone or hormone therapy plus niraparib. The goal is to see if the comb…

This study tests a new drug called tinengotinib combined with standard hormone therapies (abiraterone or enzalutamide) in 50 men with metastatic castration-resistant prostate cancer that has spread and stopped responding to usual treatment. The goal is to see if the combination i…

This study tests if men with metastatic hormone-sensitive prostate cancer who have a strong initial response to hormone therapy can safely take breaks from one of their medications (relugolix) to reduce fatigue. About 160 participants will either continue standard daily therapy o…

This early-stage trial tests a new drug called 177Lu-PSMA-VG01 in men with a specific type of advanced prostate cancer (PSMA-positive mCRPC) that has spread and stopped responding to hormone therapy. The drug is designed to deliver radiation directly to cancer cells, aiming to sh…

This early-stage trial tests a new treatment made from a patient's own immune cells (TILs) for metastatic colorectal or prostate cancer. The goal is to see if repeated doses are safe and feasible in 12 participants. The therapy aims to help the immune system fight cancer, but ong…

This phase 2 trial tests a two-step treatment for men with metastatic prostate cancer that no longer responds to standard hormone therapy. First, patients receive a combination of testosterone and an experimental drug called ZEN-3694, followed by a mix of enzalutamide and ZEN-369…

This Phase 3 trial tests whether adding the chemotherapy drug docetaxel to the standard treatment (apalutamide plus hormone therapy) can help men with metastatic hormone-sensitive prostate cancer who did not have a strong initial response to apalutamide alone. About 320 men will …

This study tests a new drug called IMP1734 in people with advanced solid tumors (breast, ovarian, or prostate cancer) that have not responded to prior treatments. The main goals are to check safety, find the right dose, and see if it shrinks tumors. About 156 participants will ta…

This study tests a new treatment for people with metastatic breast or prostate cancer that has stopped responding to standard therapies. Participants receive infusions of their own immune cells that have been armed with a special antibody to help them find and attack cancer cells…

This early-phase study tests a new combination of two drugs that deliver radiation directly to prostate cancer cells. The goal is to find the safest dose that can be given together. About 42 men with advanced prostate cancer that has stopped responding to hormone therapy will tak…

This phase 2 study is testing whether adding talazoparib to standard hormone therapy and enzalutamide can help men with prostate cancer that has spread to lymph nodes. About 30 participants will take the drug combination before having their prostate removed. The goal is to see if…

This early-phase trial tests a new drug that delivers radiation directly to cancer cells carrying a specific protein called GRPR. The study includes 48 adults with advanced cancers like prostate, breast, lung, or colon cancer that have not responded to standard treatments. The ma…

This study tests a new drug called INV-9956 in 84 men with advanced prostate cancer that has spread and stopped responding to hormone therapy and chemotherapy. The goal is to find a safe dose and see if the drug can shrink tumors or slow the disease. Participants take INV-9956 al…

This study tests two drugs, cabozantinib and atezolizumab, in 33 men with a type of advanced prostate cancer that has spread and no longer responds to hormone therapy. The goal is to see if the combination can stop or shrink tumors. Participants must have non-measurable disease o…

This study tests whether taking creatine supplements along with a home-based resistance training program can help men with metastatic prostate cancer maintain muscle mass and reduce fatigue. Two hundred participants will be randomly assigned to receive either creatine or a placeb…

This early-phase study tests a new radioactive drug (161Tb-PSMA-I&T) in 12 Taiwanese men with metastatic castration-resistant prostate cancer that has stopped responding to hormone therapy. The drug seeks out prostate cancer cells and delivers targeted radiation. The main goal is…

This early-phase trial is testing a new treatment called A-CAR032 for men with a type of advanced prostate cancer that no longer responds to hormone therapy. The treatment involves taking a patient's own immune cells, modifying them in a lab to better recognize and attack cancer …

This early-phase study tests whether combining a radioactive drug (177Lu-PSMA-617) with liver-directed procedures (ablation or chemoembolization) is safe for men with metastatic castration-resistant prostate cancer that has spread to the liver. The 30 participants must have alrea…

This study tests a new drug combination (SX-682 plus enzalutamide) in 53 men with metastatic castration-resistant prostate cancer that has worsened despite prior treatments. The goal is to see if the combination can shrink tumors, lower PSA levels, or keep the cancer stable for a…

This study tests whether adding precise, high-dose radiation to cancer spots outside the prostate (called metastases) can help men whose prostate cancer has spread to just a few places. About 122 men with up to 5 metastatic spots will receive standard treatment plus either observ…

This study follows 500 men in Germany with metastatic hormone-sensitive prostate cancer (mHSPC) who are taking darolutamide plus standard hormone therapy. Researchers will check how many have very low PSA levels after 12 months and track survival and health over 5 years. The goal…

This study tests a new drug called TRC003 for men with a type of advanced prostate cancer that has spread and is no longer responding to hormone therapy or chemotherapy. TRC003 is a radioactive molecule designed to attach to prostate cancer cells and deliver radiation directly to…

This study tests a new drug called TD001 in men with a type of advanced prostate cancer that has stopped responding to hormone therapy. TD001 is an antibody-drug conjugate designed to deliver a cancer-killing payload directly to prostate cancer cells that have a specific marker (…

This early-phase trial is testing a new radioactive drug called FL-020 in 50 men with metastatic castration-resistant prostate cancer (mCRPC), a type of prostate cancer that has spread and stopped responding to hormone therapy. The drug is designed to seek out and deliver radiati…

This study tests two new drug combinations (DB-1311 with BNT327 or DB-1305) in 450 adults with advanced or metastatic solid tumors that have not responded to other treatments. The main goals are to check safety and see if tumors shrink. Participants must be in fairly good health …

This early-stage trial tests an oral drug called DS9051b in 40 people with advanced adrenocortical carcinoma or metastatic castration-resistant prostate cancer. The main goal is to check safety and find the right dose, while also looking for any signs that the drug might shrink t…

This study tests a new radioactive drug (lutetium rhPSMA-10.1) in men with advanced prostate cancer that has spread and no longer responds to hormone therapy. The goal is to find the safest and most effective dose, and to see if it can shrink tumors or lower PSA levels. About 82 …

This study tests a new two-step approach for men with advanced prostate cancer that has stopped responding to standard hormone therapy. First, patients receive a high dose of testosterone, followed by a targeted radioactive drug. The goal is to see if this combination is safe and…

This early-stage trial tests whether adding valemetostat to the standard drug darolutamide is safe and tolerable for men with metastatic castration-resistant prostate cancer (mCRPC), a type of prostate cancer that has spread and stopped responding to hormone therapy. About 60 adu…

This Phase 3 trial compares a new oral drug, rezvilutamide, against the current standard enzalutamide, both combined with hormone therapy, in 206 men with low-volume metastatic prostate cancer that still responds to hormones. The main goal is to see if rezvilutamide can lower PSA…

This early-stage trial is testing a new drug called SKB107 in people with advanced solid tumors that have spread to the bones. The drug delivers a small amount of radiation directly to bone tumors. The study will enroll about 90 adults to check if the drug is safe, how it moves t…

This phase 2b trial tests whether adding an experimental drug called ZEN003694 to the standard drug enzalutamide can help men with metastatic castration-resistant prostate cancer that has stopped responding to abiraterone. About 200 men will be randomly assigned to receive either…

This trial tests a new injectable radioactive drug, Actinium-225 rhPSMA-10.1, in 60 men with advanced prostate cancer that has spread and stopped responding to other treatments. The drug is designed to attach to prostate cancer cells and destroy them with radiation. The study aim…

This study compares standard moderate radiation (4 weeks) with shorter, more intense radiation schedules (1-2 weeks or a single session) for treating the prostate in men whose cancer has spread to a few other spots (oligometastatic). The goal is to see if the shorter treatments a…

This early-phase trial is testing whether adding ruxolitinib to the standard drug enzalutamide can help men with advanced prostate cancer that has spread and stopped responding to hormone therapy. The study will enroll 20 participants to find the safest dose and check for early s…

This study tests two experimental drugs, REGN4336 and REGN5678, in men with metastatic castration-resistant prostate cancer that has worsened despite prior treatment. The first part finds safe doses, and the second part checks how well the combination shrinks tumors. About 228 pa…

This study tests if axelopran, a drug used for opioid-induced constipation, can slow tumor growth in people with advanced breast, lung, pancreas, or prostate cancer. About 34 adults whose cancer has worsened after standard treatment will take axelopran daily for up to a year. Res…

This study tests whether combining an experimental immunotherapy drug (SHR-1701) with targeted radiation can help men with metastatic castration-resistant prostate cancer, a form that no longer responds to hormone therapy. About 66 participants will receive either the drug plus r…

This Phase 3 trial tests whether adding darolutamide (Nubeqa) to standard hormone therapy (ADT) helps men with metastatic prostate cancer who are too frail for stronger treatments. About 300 participants will receive either darolutamide or a placebo, plus ADT. The goal is to see …

This study tests whether a high dose of testosterone combined with the chemotherapy drug carboplatin can help men with a specific type of advanced prostate cancer that has stopped responding to standard hormone therapy. About 30 men with a genetic defect called homologous recombi…

This early-phase study tests whether adding an immune-boosting vaccine (Sipuleucel-T) to a radioactive drug (Lu-PSMA) is safe and works better than the radioactive drug alone for men with advanced prostate cancer that has spread and stopped responding to hormone therapy. About 30…

This early study tests a new drug called 3D1015 in men with a type of advanced prostate cancer that no longer responds to hormone therapy. The drug delivers radiation directly to cancer cells. The main goals are to check safety and find the best dose. About 8 men will take part.

This study is testing ablative therapies—treatments that destroy cancer cells with heat or cold—for men with localized prostate cancer. Researchers want to see how well these treatments control cancer and affect quality of life, including urinary and sexual function. The study wi…

This study is for men with a type of advanced prostate cancer that no longer responds to hormone therapy and has certain DNA repair gene changes. The trial compares the usual chemo (docetaxel) alone versus docetaxel plus a platinum chemo drug to see if the combination helps patie…

This phase 2 trial tests Enhertu, a targeted drug, in 60 men with HER2-positive prostate cancer that has spread and stopped responding to hormone therapy and newer drugs like abiraterone. Participants must have tried or refused chemotherapy. The study measures tumor shrinkage and…

This study tests a new drug called MHB048C in 200 adults with advanced solid tumors (like prostate cancer) that have not responded to standard treatments. The goal is to find a safe dose and see if the drug can shrink tumors. Participants receive the drug by IV, and researchers m…

This study for veterans with prostate cancer that has returned in a few spots (oligorecurrence) compares standard systemic therapy alone versus standard therapy plus PET-directed local treatment using surgery or radiation. The goal is to see if adding local therapy delays the can…

This early-phase study tests a new oral drug, TSL2109, in people with advanced solid tumors, especially prostate and breast cancers that have stopped responding to standard treatments. The main goals are to check safety, find the best dose, and see if the drug can shrink tumors o…

This study follows 170 men in China with metastatic prostate cancer who are receiving a radioactive drug called lutetium-177. Researchers will track how much their PSA levels drop, how long the cancer stays controlled, and their quality of life during and up to one year after tre…

This study tests whether adding targeted radiation, guided by a special PET scan, to standard hormone therapy can better control prostate cancer that has spread. About 125 men with metastatic hormone-sensitive prostate cancer will be randomly assigned to receive either standard t…

This early-stage trial tests a new approach for men with metastatic castration-resistant prostate cancer that has spread to the bone and no longer responds to standard treatments. Researchers take a patient's own immune cells (gamma delta T cells), genetically modify them to reco…

This study tests whether adding targeted local treatments (like radiation or surgery) to standard hormone therapy can slow disease progression in men with metastatic hormone-sensitive prostate cancer. Doctors will use PSMA PET/CT scans to find remaining active tumors after initia…

This early-stage trial tests a new oral drug called (R)-9bMS in about 18-30 men with metastatic castration-resistant prostate cancer, a form of prostate cancer that has stopped responding to hormone therapy. The drug works by blocking a protein called ACK1, which may help shrink …

This study tests whether giving a second round of a radioactive drug called 177Lu-PSMA-617 can help men with advanced prostate cancer that no longer responds to hormone therapy. The drug targets and delivers radiation directly to cancer cells. Participants must have already had a…

This study tests a new way to treat metastatic prostate cancer that has stopped responding to standard hormone therapy. Researchers will give men high doses of testosterone followed by a drug called darolutamide, repeating this cycle to see if it keeps the cancer from growing lon…

This study is for people with advanced prostate cancer that has spread and stopped responding to standard treatments. It compares the usual fixed schedule of 6 doses of Lu-PSMA therapy to a flexible schedule that allows up to 12 doses with breaks (treatment holidays) based on how…

This phase II study tests two experimental drugs, HS-20093 and SHR2554, combined with standard hormone therapies in 218 men with metastatic prostate cancer. The goal is to see if these combos are safe and can lower PSA levels or slow the cancer's spread. Participants must have ad…

This study compares two different hormone therapy combinations (leuprolide plus abiraterone vs. relugolix plus abiraterone) in men with advanced prostate cancer who are also receiving radiation therapy. The goal is to see which combination causes less damage to the heart and bloo…

This study tests a new treatment called AZD0754 for men with metastatic prostate cancer that has spread and is no longer responding to hormone therapy. AZD0754 is a type of immunotherapy where a patient's own immune cells are modified in a lab to better recognize and attack cance…

This study is testing a new treatment called [212Pb]Pb-ADVC001 for men with prostate cancer that has spread to other parts of the body. The treatment delivers a small amount of radiation directly to cancer cells. The study has two parts: first, finding the safest and most effecti…

This study tests whether adding precise, high-dose radiation (SBRT) to standard hormone therapy can delay cancer progression in men with prostate cancer that has spread to 1-3 spots. About 118 participants will be randomly assigned to get SBRT plus standard care or standard care …

This early-phase study tests a new drug called ASP5541 in Chinese men with advanced prostate cancer. The drug is given as a shot in the hip, along with standard treatments prednisone and hormone therapy. The main goals are to check the drug's safety and how it is processed by the…

This study tests whether adding dexamethasone or metronidazole to standard therapy can restore sensitivity to abiraterone in men with metastatic prostate cancer that has stopped responding. About 58 men whose cancer progressed on abiraterone will receive either dexamethasone or d…

This study tests whether adding a special hormone therapy (bipolar androgen therapy) to a targeted radiation drug (radium-223) can slow the growth of prostate cancer that has spread to bones and stopped responding to standard hormone treatments. About 47 men with this advanced ca…

This study tests a new drug, HRS-4357, against current standard treatments for men with a specific type of advanced prostate cancer (PSMA-positive, castration-resistant) that has spread. About 370 men will be randomly assigned to receive either HRS-4357 or a standard therapy. The…

This study tests a new medicine called PRL-02 depot, given as a shot into the muscle every 12 weeks, for men with advanced prostate cancer. The drug lowers testosterone, which can help control the cancer. The study aims to find a safe dose and see how well men tolerate it, either…

This study tests whether adding the drug talazoparib to standard hormone therapy can better control advanced prostate cancer that still responds to hormone treatment. About 70 men with cancer that has spread will receive the combination. The goal is to see if this approach lowers…

This early-phase trial tests a new cell therapy called anti-PSMA CAR NK cells in 10 people with metastatic castration-resistant prostate cancer (mCRPC), a form of prostate cancer that no longer responds to hormone therapy. The treatment uses immune cells engineered to target a pr…

This phase III trial tests whether adding carboplatin to the standard chemo drug cabazitaxel helps men with metastatic castrate-resistant prostate cancer live longer without their cancer worsening. About 528 men will be randomly assigned to get cabazitaxel alone or cabazitaxel pl…

This study tests a new drug called OM-RCA-01, an antibody that blocks a protein called FGFR1 found on some cancer cells. About 58 adults with metastatic kidney, lung, prostate, breast, or head and neck cancers that express FGFR1 will receive the drug by IV every two weeks. The go…

This early-phase study tests a new treatment for men with advanced prostate cancer that no longer responds to standard hormone therapy. The treatment uses specially engineered immune cells (CAR-NK cells) designed to find and attack cancer cells. The main goal is to check if the t…

This phase III trial tests whether high-dose vitamin D can prevent bone loss in older men with prostate cancer who are receiving hormone therapy (ADT). The study will enroll 240 men aged 50 and older, giving them either high-dose vitamin D or a placebo for one year. Researchers w…

This early-stage trial tests an experimental oral drug called HRS-5041 in 25 men with metastatic castration-resistant prostate cancer, a form of prostate cancer that has spread and no longer responds to standard hormone therapy. The main goal is to check the drug's safety and how…

This study tests a new medicine, GSK5764227, that delivers a toxin directly to cancer cells to destroy them while leaving healthy cells alone. It is given together with standard treatments to people with advanced solid tumors like colorectal or prostate cancer. The main goals are…

This study tests a new drug called INR102, which delivers radiation directly to prostate cancer cells. It is for men with a specific type of advanced prostate cancer that has spread and no longer responds to hormone therapy. The trial will check safety, how the drug moves through…

This study is for men with a type of advanced prostate cancer that has stopped responding to hormone therapy. It tests whether giving a second course of a radioactive drug called Lu-PSMA can control the cancer again. Participants will receive the drug every six weeks until their …

This early-stage trial tests a new drug called GenSci143 in 180 adults with advanced solid tumors that have not responded to standard treatments. The study aims to find a safe dose and check for any signs that the drug can control tumor growth. Participants receive the drug by in…

This early-stage trial is testing a radioactive drug called Lutetium-177 vipivotide tetraxetan in men with a specific type of advanced prostate cancer that has stopped responding to hormone therapy. The drug targets and delivers radiation directly to cancer cells. The study aims …

This phase 2 trial is testing whether a combination of targeted radiation (SBRT) and a radioactive drug called Pluvicto can control metastatic castration-resistant prostate cancer without the need for ongoing hormone therapy. Sixty participants will stop castration and receive th…

This study tests an experimental oral drug called HP518 in 84 men with metastatic castration-resistant prostate cancer that has spread and stopped responding to standard hormone therapy. The trial has two parts: first, finding the safest dose, then checking how well that dose con…

This study looks at whether a low-calorie, anti-inflammatory diet combined with walking can reduce heart disease risk factors in men with advanced prostate cancer who are on hormone therapy (ADT). Researchers will compare results between African American and non-Hispanic white me…

This study follows 130 men with metastatic prostate cancer who are receiving standard treatment with abiraterone and prednisone. Researchers want to see if a person's race or ethnicity influences how well the drugs work, by measuring PSA levels and looking at genetic differences.…

This study tests a new type of radiation therapy for prostate cancer that uses an MRI machine to guide the beam in real time. The goal is to deliver high doses of radiation more precisely to the tumor while sparing healthy tissue. The trial will enroll 50 men with localized or li…

This early-stage trial is testing two experimental drugs together in men with advanced prostate cancer that has worsened after standard hormone therapy. HS-20093 is an antibody-drug conjugate that targets a protein on cancer cells, while HRS-5041 is a drug that breaks down androg…

This study tests whether men with low-volume metastatic prostate cancer can safely stop taking certain hormone drugs (apalutamide or enzalutamide) after 12 months, instead of continuing indefinitely. 400 men will be randomly assigned to either stop or continue therapy, with the o…

This phase II trial tests whether adding a radioactive drug called Lu-PSMA to precise radiation therapy can better control prostate cancer that has spread to just 1-3 spots. About 70 men with hormone-sensitive prostate cancer will be randomly assigned to get radiation alone or ra…

This trial tests whether a short course of four antibiotics can make the standard drug enzalutamide work better in men with metastatic castration-resistant prostate cancer. About 39 men will receive the antibiotics plus enzalutamide to see if the combination is safe and can shrin…

This study tests whether adding two drugs—fasudil hydrochloride and a PD-1 inhibitor—to standard hormone therapy before prostate cancer surgery can better shrink or eliminate tumors. About 83 men with locally advanced or limited metastatic prostate cancer will receive either the …

This study tests whether a personalized diet and exercise program is practical for 30 men with metastatic prostate cancer who are already receiving hormone therapy. The goal is to see if patients can stick with the program and if it helps control their cancer. The study does not …

This phase 2 trial is testing whether giving fewer hormone therapy drugs (abiraterone acetate and GnRH analogs) along with radiation can work as well as longer treatment for high-risk prostate cancer that has spread a little. The goal is to reduce side effects while still control…

This study tests whether a 12-week exercise program can reduce the number of cancer cells in the blood of men with advanced prostate cancer. Twenty men who are already on hormone therapy will participate. The goal is to see if exercise can help control the disease, not cure it.

This early-phase trial is testing two new radioactive drugs, 177Lu-P17-087 and 177Lu-P17-088, in 30 people with metastatic castration-resistant prostate cancer that has stopped responding to other treatments. The study first checks how the drug spreads in the body and its safety,…

This large Phase 3 trial tests whether adding targeted radiotherapy (SABR) or a radioactive drug (PSMA-Lutetium) to standard hormone therapy can slow cancer spread and improve survival in people with metastatic prostate cancer. About 3,360 participants across the UK will be rando…

This study is for men with metastatic hormone-sensitive prostate cancer who have already been on hormone therapy for 6-12 months and have very low PSA levels. It compares two approaches: stopping and restarting treatment based on PSA levels (intermittent) versus staying on treatm…

This study tests a combination of hormone therapy, chemotherapy, and targeted ultrasound for men with metastatic prostate cancer that has spread widely. The goal is to see if adding focused ultrasound to standard triple therapy can better control the disease. About 116 men will t…

This phase 3 trial is testing whether adding surgery to remove the prostate or radiation therapy to standard drug treatment helps people with prostate cancer that has spread to other parts of the body. About 1,273 participants will receive either standard therapy alone or standar…

This Phase 2 trial tests whether adding homoharringtonine, a drug from a plant, to standard hormone therapy can better shrink or eliminate prostate cancer before surgery. About 96 men with locally advanced or limited spread prostate cancer will receive either the drug combo or a …

This study tests whether giving a personalized dose of the drug 177Lu-PSMA-617 (Pluvicto) based on kidney function is safer and allows higher doses than the standard fixed dose. Sixty men with metastatic castration-resistant prostate cancer will receive either personalized or fix…

This Italian study is testing whether adding local treatment (radiotherapy or surgery) to standard apalutamide and hormone therapy can delay cancer progression in men with metastatic hormone-sensitive prostate cancer. About 566 participants will first receive drug therapy for 6 m…

This study tests a new drug called HRS-1167 combined with two standard medications (abiraterone and prednisone) in men with metastatic prostate cancer. The goal is to see if the combination is safe, tolerable, and effective. About 66 participants will be enrolled across multiple …

This phase 1 trial is testing whether a new imaging tracer called 18F-TRX can safely and effectively detect solid tumors using PET scans. The tracer targets unstable iron levels, which are often elevated in cancerous tissue. Adults with advanced solid tumors, including certain pr…

This study tests a new radioactive tracer called [18F]FluorThanatrace (FTT) used with PET/CT scans to measure PARP-1 activity in men with metastatic prostate cancer. Up to 30 participants will have scans before and after starting a new therapy. The goal is to see if FTT can non-i…

This study tests a new imaging method called FAPI PET/MRI to see if it can find and track prostate cancer that has spread better than current scans. About 30 adults with prostate cancer will get two research scans. The goal is to improve how doctors detect and monitor the disease…

This study tests a new imaging approach for people with advanced breast or prostate cancer. It uses two radioactive tracers to find tumors that have a specific protein (GRPR). The goal is to see if this method is safe and can help doctors see where the cancer is in the body. Abou…

This study tests whether a combined PET/MRI scan using a radioactive tracer can accurately detect if prostate cancer has spread to nearby lymph nodes. Fifty men with high-risk localized prostate cancer will receive the scan before their planned prostate removal surgery. The resul…

This phase I/II trial tests a radioactive tracer called 64Cu-GRIP B, which targets granzyme B—a substance released by immune cells. By using PET scans, researchers hope to see immune activity in tumors and predict whether immunotherapy will work. The study involves about 91 adult…

This study tests whether a short course of hormone therapy (relugolix) can make PSMA PET/CT scans better at finding prostate cancer that has spread to lymph nodes. About 30 men with high-risk prostate cancer will get the hormone drug for 5, 10, or 15 days before their scan. The g…

This study is testing whether adding a PSMA PET scan to the usual MRI can better detect prostate cancer that has come back after focal therapy. Focal therapy treats only the cancerous part of the prostate, but cancer can sometimes return. The PSMA PET scan uses a radioactive dye …

This study tests whether a new type of PET scan (18F-DCFPyL PSMA-PET) can show prostate cancer lesions as well as the standard scan (68Ga-PSMA-11 PET/CT) in 30 men with advanced prostate cancer who are receiving a targeted radiation therapy (177Lu-vipivotide tetraxetan). The goal…

This early study tests whether a special PET scan using 18F-fluciclovine can find prostate cancer that doesn't show up well on standard PSMA scans. The study will include 30 men with advanced prostate cancer that either has low PSMA levels or has changed into a more aggressive ne…

This study tests a software tool called TRAQinform Theranostics that analyzes PET/CT scans to help doctors decide on treatment for metastatic prostate cancer. Researchers will see if having this extra information changes the treatment plan. The study involves 32 patients starting…

This study tests whether cannabidiol (CBD) can reduce the need for strong painkillers (opioids) in people with end-stage prostate cancer that has spread and no longer responds to standard treatments. About 58 participants will receive either CBD or a placebo three times daily for…

This phase 2 trial tests whether a low dose of naltrexone (LDN) can reduce fatigue in men with prostate cancer who are on hormone therapy (ADT). The study will enroll 60 participants and measure fatigue, quality of life, and safety. It is not yet recruiting.

This study tests a drug called fezolinetant to see if it can reduce hot flashes in men with prostate cancer who are on hormone therapy (androgen deprivation therapy). About 60 men will take either the drug or a placebo daily for 4 weeks. Researchers will track hot flash frequency…

This study tests whether a therapy called Meaning-Centered Psychotherapy for Latinos (MCP-L) can help reduce anxiety and depression in 300 Latino patients with advanced cancer. Participants receive either MCP-L or standard cognitive behavioral therapy over about 3 months. The goa…

This study tests whether a low to moderate load power training program can improve quality of life, strength, and balance in men with metastatic prostate cancer who are on hormone therapy. About 66 participants will either join a supervised exercise program twice a week for 6 mon…

This study tests whether personalized nutrition and exercise plans can reduce frailty and improve body composition in prostate cancer survivors who are on hormone therapy (ADT). Fifty participants will receive diet advice, exercise coaching, and educational sessions. Researchers …

This study tests whether two home-based exercise programs—walking or high-intensity cycling—can improve fitness and reduce fatigue in men with metastatic prostate cancer who are starting hormone therapy. Twenty-four participants will exercise at home for 12 weeks, with remote mon…

This study tests whether adding cryoablation (a procedure that freezes and kills cancer cells) to standard radiation therapy provides better pain relief for people whose cancer has spread to their bones. About 40 participants with various cancers will be split into two groups: on…

This study compares giving standard prostate cancer treatment at home versus in a clinic for Black men with advanced or metastatic prostate cancer. The goal is to see if home treatment improves patient satisfaction, safety, and reduces stress. Thirty-eight participants will recei…

This study is for men with prostate cancer that has spread to other parts of the body. It compares two different schedules of radiation to the prostate: one given every other day for 2 weeks, and another given once a week for 6 weeks. The goal is to see if the shorter schedule ca…

This study tests a telehealth program called ENGAGE for people with stage IV breast, prostate, lung, or colorectal cancer. The program helps manage symptoms like pain, fatigue, and distress that interfere with daily life. About 190 participants will be randomly assigned to ENGAGE…

This phase II trial compares the side effects of two standard treatments for advanced prostate cancer: abiraterone plus prednisone versus darolutamide alone. Researchers will track how many patients experience severe side effects (grade 3 or higher) over the course of treatment. …

This study tests whether a daily probiotic pill (Pendulum Glucose Control) can safely reduce stomach and bowel problems in people receiving radiation for cancers of the pelvis, such as prostate, gynecologic, or lower GI cancers. About 20 adults will take the probiotic during thei…

This phase 2 trial tests whether wearing bright white light glasses can reduce fatigue and improve mood in men with advanced prostate cancer who are on hormone therapy. The study will compare immediate use of the light therapy to delayed use in 210 participants. The goal is to he…

This study collects blood samples from 1,000 men with prostate cancer to look for genetic differences that might explain why some cancers stop responding to hormone therapy. Participants give blood at clinic visits, and researchers analyze DNA and other genetic material. No treat…

This study is testing a new algorithm that uses a liquid biopsy (a simple blood test) to find HRR gene mutations in patients with metastatic prostate cancer. It is for patients whose tumor tissue is not available or is inadequate for standard testing. The goal is to see if this m…

This study will follow 700 men with high-risk localized or metastatic prostate cancer to collect detailed information on how they are treated in everyday practice. Researchers will track treatments, side effects, quality of life, and disease progression over time. The goal is to …

This study uses special PET/CT scans to see how advanced prostate cancer becomes resistant to newer hormone therapies like enzalutamide or abiraterone. Researchers will track changes in cancer lesions over time in 25 participants. The goal is to better understand resistance patte…

This study tracks 270 men with metastatic hormone-sensitive prostate cancer to see how faithfully they take their apalutamide pills over the first year. Researchers will use questionnaires to measure adherence and identify who is at risk of skipping doses. The goal is to learn wh…

This observational study will follow 100 Japanese men with low-volume metastatic hormone-sensitive prostate cancer who are receiving darolutamide plus standard hormone therapy and chemotherapy. Researchers will collect medical records to see how many men achieve very low PSA leve…

This study monitors the safety and effectiveness of darolutamide (Nubeqa) in 600 Korean men with non-metastatic or metastatic hormone-sensitive prostate cancer. Participants receive the drug as part of their normal care and are followed for one year. Researchers track side effect…

This study looks at how bacteria in the gut and urine change in men with prostate cancer who are getting hormone therapy and radiation. Researchers will collect stool and urine samples from 30 participants to see if these bacteria affect healing and side effects. The goal is to f…

This study observes 400 men in Russia with aggressive, high-volume metastatic hormone-sensitive prostate cancer. Researchers will track which treatments doctors use (like hormone therapy, chemotherapy, or radiation) and test blood samples for genetic mutations. The goal is to und…

This study looks at men with advanced prostate cancer that has spread to the bones. Researchers want to see if certain DNA repair problems in the cancer cells make the drug radium-223 work better or worse. The goal is to help doctors choose the best treatment for each patient in …

This study looks at whether a procedure called leukapheresis can collect more circulating tumor cells (CTCs) from the blood than a standard blood draw in men with metastatic prostate cancer. CTCs are cancer cells that break away from the tumor and travel in the bloodstream. The g…

This study collects tissue and blood samples from 1,500 people with prostate or bladder cancer that has come back or spread. Researchers will analyze the samples to find genetic changes and other markers that may explain why some cancers stop responding to treatment. The goal is …

This study investigates whether SPECT/CT scans can accurately measure the radiation dose delivered to tumors and healthy organs during 177Lu-PSMA-617 (Pluvicto) therapy for metastatic castration-resistant prostate cancer. Researchers will enroll 60 men scheduled for this treatmen…

This pilot study is testing whether taking endocrine therapy in the morning or evening makes a difference for people with metastatic breast or prostate cancer. Fifty participants will be randomly assigned to take their medication either within an hour of waking or within an hour …

This study looks at how men with advanced prostate cancer that no longer responds to hormone therapy are treated in real-world clinics across the United States. Researchers will analyze data from over 17,000 patients to see which therapies are used, in what order, and how long th…

This study follows 500 men with metastatic castration-resistant prostate cancer who are receiving lutetium-177 vipivotide tetraxetan (a radioactive drug) as part of their routine care. Researchers will measure quality of life, pain, and disease progression over time using patient…

This study investigates why Black men are more likely to be diagnosed with and die from prostate cancer compared to White men. Researchers will survey 350 men who are scheduled for prostate removal surgery and review their medical records. The goal is to identify social, structur…

This study is not testing a new drug but rather observing how darolutamide is actually used in everyday urology clinics for men with metastatic hormone-sensitive prostate cancer. Researchers will review medical records of about 1,400 patients to understand who gets which treatmen…

This study analyzes anonymous prescription records from Australian databases to see how men with advanced prostate cancer are actually treated. Researchers will look at which drugs are used, patient ages, and how well people stick to their medication. The goal is to learn from re…

This study follows 700 men with prostate cancer that has spread to up to 10 spots in the body (oligometastatic). All receive radiotherapy to the prostate and to each visible metastasis, along with standard systemic therapy. Researchers collect real-world data from medical records…

This study follows 278 men with advanced prostate cancer who are already receiving Pluvicto as part of their routine care in South Korea. Researchers will monitor side effects and how well the drug controls the cancer over time. No new treatment is given—this is purely an observa…

This study explores whether a 7-day water-only fast or ketone supplements are safe and doable for men with prostate cancer. The idea is that fasting may change the body's metabolism and boost immune cells to better attack cancer. Researchers will track side effects and how many p…

This study looks at heart-related side effects in older men with advanced prostate cancer treated with enzalutamide or darolutamide. Researchers will analyze existing health records from 3,000 men aged 55 and older to compare rates of heart attacks, strokes, and heart-related dea…

This study is looking for certain cells in the blood of people with 9 types of advanced cancers that have spread. Researchers will take one blood sample from each of 450 participants before they start a new treatment. They will use two different lab methods to see if they can fin…

This study looks at why some prostate cancers become resistant to a targeted radiation treatment called 177Lu-PSMA. Researchers will take small tissue samples (biopsies) from tumors in 30 patients before and after therapy. The goal is to find genetic changes that cause resistance…

This study is looking at how common low vitamin D levels are among Black men with prostate cancer, and whether vitamin D supplements can improve their immune function. Researchers will measure vitamin D and immune markers in blood samples before and after supplementation. The goa…

This study is for people with advanced prostate cancer that has spread to bones or lymph nodes and is no longer responding to standard treatments. Researchers want to find the largest total volume of cancer spots that can be safely treated with a precise type of radiation called …

This study is collecting prostate cancer tissue from 16 men with metastatic prostate cancer to analyze the tumor microenvironment—the cells and structures around the tumor. Researchers will use advanced genetic and molecular tests to understand how the immune system interacts wit…

This study follows 300 men with metastatic castration-resistant prostate cancer who are taking olaparib in everyday medical practice. Researchers will track how long patients stay on the drug, how well it controls the cancer, and any side effects. The goal is to learn how olapari…

This study compares three different blood tests (CellSearch, Parsortix, and SmartCatch) to see which one best detects circulating tumor cells in patients with metastatic breast or prostate cancer. Researchers will take blood samples from 54 patients before they start a new treatm…

This study is a large international registry that will follow at least 5,000 men with advanced prostate cancer for five years or more. Researchers will collect detailed information on treatments, side effects, and quality of life to see which approaches work best. The goal is to …

This study tests whether a network of peer genetic coaches can help African American men with metastatic prostate cancer overcome barriers to genetic testing. The coaches are trained to provide education, address concerns, and guide men through the testing process. The goal is to…

This study follows 300 men with a type of advanced prostate cancer that no longer responds to hormone therapy. Participants receive a targeted radiation treatment called lutetium-177 vipivotide tetraxetan as part of their normal care. Researchers will track how long the cancer st…

This study looks at whether a specific gut bacterium, Akkermansia muciniphila, can predict how well men with advanced prostate cancer respond to a common hormone therapy (abiraterone acetate). Researchers will collect stool and blood samples from 52 men over three months to track…

This study follows 102 men with metastatic hormone-sensitive prostate cancer who are taking standard drugs (abiraterone, apalutamide, enzalutamide, or darolutamide) plus hormone therapy. Researchers will check thinking skills, fatigue, mood, and sleep at the start, 3 months, and …

This study aims to improve treatment for aggressive prostate cancer by growing 3D mini-tumors from patient samples in the lab. Researchers will compare two techniques to see which better predicts how a patient's cancer will respond to radiation or drugs. The goal is to help docto…

This study aims to describe the characteristics of prostate cancer in Algeria, including patient demographics, symptoms, diagnosis methods, and treatments. Researchers will collect data from 2,000 men aged 19 and older with confirmed prostate cancer. The goal is to better underst…

This study is creating and testing a simple educational tool to help Black or African American men with metastatic prostate cancer understand genetic testing for their tumors. The goal is to make counseling fairer and easier to use. About 80 men will take part, first giving feedb…

This study looks at whether having a trained peer navigator—someone who guides patients through the process—helps African American men with advanced prostate cancer better understand and complete genetic testing. Genetic testing is important for treatment decisions, but many pati…

This study tests whether a computer-generated character (PERLA) can effectively educate cancer patients about genetic testing, compared to a human genetics counselor. Researchers will enroll 800 people with certain cancers, including breast, ovarian, pancreatic, and prostate canc…

This study is a registry that will follow about 5,000 men with prostate cancer that has come back or spread. It aims to record which treatments doctors actually use in routine care and how the disease progresses over time. Participants are grouped by their cancer stage, from PSA …

This study looks at whether PSMA PET scans can predict how well advanced prostate cancer patients will respond to treatments like hormone therapy or chemotherapy. Researchers will scan 1300 patients before they start treatment and track their outcomes. The goal is to find imaging…

This study involves 30 men with advanced prostate cancer who will receive two different PET scans (PSMA and FDG) to see how their tumors behave at different stages and during treatment. The goal is not to treat the cancer directly, but to gather information that could help doctor…

This study looks at whether having a pharmacist review all medications (including those from other doctors) can improve safety for cancer patients receiving targeted radionuclide therapy. The study will include 600 adults with thyroid cancer, metastatic prostate cancer, or neuroe…

This study aims to increase the use of next-generation sequencing (NGS) testing in men with metastatic prostate cancer at Johns Hopkins. Researchers will test ways to overcome barriers for both doctors and patients. About 256 men newly diagnosed with metastatic prostate cancer wi…

This study looks at how much radiation reaches tumors and healthy organs during a treatment called 177Lu-PSMA-617 for advanced prostate cancer that has spread. Researchers want to see if the radiation dose can predict how well the treatment works and what side effects might occur…

This study aims to find new markers in urine that can tell the difference between aggressive prostate cancer and slow-growing types that don't need treatment. Researchers will analyze urine samples from 2000 men before and after they take a multi-carotenoid supplement for 8 weeks…

This study aims to see if a newer, dynamic type of PET scan can find prostate cancer that has spread better than the standard static scan. About 60 men with advanced prostate cancer that is no longer responding to hormone therapy will get both types of scans. The goal is to impro…

This study is looking for genetic clues in tumor tissue that could predict whether Lu-PSMA treatment will be effective for men with advanced, castration-resistant prostate cancer. About 120 men who have already tried other treatments will provide tumor samples for analysis. The g…

This study looks at whether a special type of scan (LuPSMA-SPECT/CT) can tell doctors early if a targeted radiation therapy is working in men with advanced prostate cancer that no longer responds to hormone therapy. About 130 participants will be followed to see if changes on the…

This study compares a standard survivorship care plan to one tailored for low health literacy in 150 African American men who have finished treatment for localized or limited-spread prostate cancer. The goal is to see if the tailored plan helps them better understand their follow…

This study gathers information from medical records of 534 people with metastatic prostate cancer worldwide. It looks at how well different treatments work in everyday practice, including hormone therapy, a radioactive drug called Lutetium-177, and PARP inhibitors. The goal is to…

This study is collecting blood samples from 24 men with high-risk localized prostate cancer before they have their prostate removed. Researchers will use a highly sensitive test to look for tiny bits of tumor DNA floating in the blood. The goal is to see if this DNA can help pred…

This study follows 120 men with advanced prostate cancer to see if markers in their blood can predict how well they respond to hormone therapy. Researchers will collect blood samples and compare markers between those who respond well and those who don't. The goal is to develop a …