Urogenital Neoplasms

Background: Tumors in the genitourinary tracts can occur in the kidney, bladder, prostate, and testicles and can have common and rare histologies. Some cancers that occur along the genitourinary (GU) tract are rare. Some GU tumors are so rare that they are not included in treatment studies or tissue banks. This makes it hard for researchers to determine standards of care. Researchers want to learn more about common and rare GU tumors. Objective: To learn more about urinary tract cancers. Eligibility: People ages 18 and older with urinary tract or GU cancer such as bladder, kidney, testicular, prostate, penis, or neuroendocrine cancer. Design: Participants will be screened with questions about their medical history. Their medical records will be reviewed. Participants will have a physical exam. They will give blood and urine samples. They will complete a survey about their family cancer history. Clinical photographs will be taken to document skin lesions. Participants may have imaging scans of their chest, abdomen, and pelvis. They may have a contrast agent injected into their arm. Participants will get recommendations about how to best manage and treat their cancer. They can ask as many questions as they would like. Participants will provide existing tumor samples if available. They may have optional tumor biopsies up to twice a year. For needle biopsies, the biopsy area will be numbed and they will get a sedative. A needle will be inserted through their skin to collect a tumor sample. For skin biopsies, their skin will be numbed. A small circle of skin will be removed. Some blood and tumor samples may be used for genetic tests. Participants will have frequent follow-up visits. If they cannot visit NIH, their home doctor will be contacted. They will be followed on this study for life....

Background: Genitourinary cancers are some of the most common types of cancer. They are lethal when they spread. The drug M7824 blocks the paths that cancer cells use to stop the immune system from fighting cancer. The drug PDS01ADC triggers the immune system to fight cancer. Researchers want to learn if these drugs can help fight these cancers when given with and without Stereotactic Body Radiation Therapy (SBRT) radiation. Objective: To learn if M7824 and PDS01ADC, with or without SBRT, can help the immune system to fight cancer better. Eligibility: People 18 and older with cancer that started in the bladder, kidneys, or other genitourinary organs (but not the prostate) and has spread to other parts of the body. Design: Participants will be screened with: medical history physical exam ability to do their normal activities blood tests urine tests electrocardiogram body scans. Participants will give a tumor sample or have a tumor biopsy. Screening tests will be repeated during the study. Participants will get PDS01ADC . It is injected under the skin every 4 weeks. They will also get M7824 through an intravenous (IV) infusion every 2 weeks. For this, a small plastic tube is put into a vein in the arm. They will get these drugs in 28-day cycles until they leave the study. They may have SBRT. Participants will give tissue and saliva samples. Participants will have a follow-up visit 30 days after treatment ends. Then they will get phone calls or emails every 12 weeks indefinitely.

To determine the dose, safety, radiation dosimetry and efficacy of 177Lu-rhPSMA-10.1 in participants with PSMA-expressing metastatic castrate resistant prostate cancer.

First-line systemic treatments for bladder cancer are based on a combination of cytotoxic and immunotherapy, sequentially or concomitantly. Immune checkpoint inhibition (ICPI) is a powerful treatment for patients with metastatic urothelial carcinoma (UC). Since 2017, pembrolizumab (anti-PD1) can be offered as a second-line treatment after failure of platinum agents. In patients responding to platinum salts in first-line treatment, it is possible to maintain efficacy with maintenance treatment with another ICPI, avelumab (anti-PDL1). The phase III JAVELIN BLADDER 100 study compared avelumab to supportive care alone after successful platinum-based chemotherapy. At 30 months, 19.3% of patients were still in response compared to only 6.3% in the supportive care arm. However, biomarker analysis on tumor tissue did not show a robust signature on an individual scale. Recently, two phase 3 trials in first-line were presented at the ESMO 2023 congress. The first, in patients who could receive cisplatin-based chemotherapy, found a benefit on overall survival of adding Nivolumab in combination and then maintaining it for two years. The second proposed combined Enfortumab Vedotin and Pembrolizumab versus standard chemotherapy, with an overall survival for the study arm of more than 31 months. These trials confirm the essential role of immunotherapy in urothelial carcinomas. This progress is tempered by toxicity, cost and the lack of data on patient selection and treatment sequence. Although "prognostic" biomarkers have been identified, they cannot guide the choice of therapy, but only predict the expected outcomes, regardless of the treatment; biomarkers capable of predicting clinical benefit ("predictive") are urgently needed. It is therefore essential to identify a predictive signature at the individual level. The study authors have validated an in vitro model of heterotypic spheroids (SPHERTEST) composed of commercial urothelial carcinoma tumor cells and PBMCs from healthy donors. The aim of the study is to validate this model with PBMCs from UC patients to evaluate the effects of immunotherapy on the immune response and on tumor cell survival in vitro. The study hypothesis is that the outcome of the pre-therapeutic test based on a heterotypic spheroid model with PBMC from patients with advanced or metastatic urothelial carcinoma (SPHERTEST) is related to the response to checkpoint inhibitor (CI) treatment.

The aim of this study is to establish and optimize the \[18F\]RCCB6 PET/CT imaging method, and its physiological and pathological distribution characteristics, on the basis of which the diagnostic efficacy of the above imaging agent in renal cancer (especially clear cell renal cell carcinoma) wil be evaluated.

This is a single-armed, single-centre, non-blinded phase II trial to assess efficacy of induction chemo-immunotherapy for resectable node-positive squamous cell carcinoma of the penis

This is a multicenter real world study (RWS) initiated by the investigator. Eligible patients will be selected for treatment with second-line treatment including vorolanib and followed up. The real survival data of patients after medication will be collected and compared with the data of CONCEPT study, and multi-factor stratified analysis of the efficacy of voronib will be conducted.

This is a non-blinded phase 2 trial in Stage II-IIIa urothelial cancer randomizing pre-operative nivolumab with or without relatlimab to assess whether bladder preservation after dual immunotherapy would be a viable treatment option for patients responding to treatment

This is an open label, multicenter, phase 1/2 study to assess the safety/tolerability and preliminary clinical activity of STAR0602 as a single agent administered intravenously in participants with advanced solid tumors that are antigen-rich.

This a single-center, prospective, exploratory study. Patients with metastatic castration-resistant prostate cancer (mCRPC) scheduled to undergo Lutetium labelled prostate-specific membrane antigen radioligand therapy (LuPSMA RLT) at the West Los Angeles VA (WLA-VA) will be imaged with a baseline F-18 fluorodeoxyglucose positron emission tomography/computed tomography 18F-FDG PET/CT and a 18F-DCFPyL PET/CT (18F-DCFPyL (2-(3-{1-carboxy-5-\[(6-18F-fluoro-pyridine-3-carbonyl)-amino\]-pentyl}-ureido)-pentanedioic acid)positron emission tomography/computed tomography , as per standard of care in our institution. All patients further undergo eventual follow-up prostate-specific membrane antigen positron emission tomography (PSMA PET) after the 2nd, 4th, and 6th LuPSMA RLT cycle. In this prospective study, an18F-Fluciclovine positron emission tomography/computed tomography ( Axumin PET/CT )will be additionally obtained at baseline (pre-LuPSMA RLT), and after the 2nd, 4th, 6th LuPSMA RLT cycles. Axumin PET/CT will be acquired within 7 days from the PSMA PET. This study is open to Veterans only.

This is a study of pembrolizumab (MK-3475, KEYTRUDA®) in combination with lenvatinib (E7080) for the treatment of platinum sensitive recurrent ovarian cancer. Participants will receive pembrolizumab and lenvatinib.