Brief Summary
This phase III trial compares the effect of adding carboplatin to the standard of care chemotherapy drug cabazitaxel versus cabazitaxel alone in treating prostate cancer that keeps growing even when the amount of testosterone in the body is reduced to very low levels (castrate-resistant) and that has spread from where it first started (primary site) to other places in the body (metastatic). Carboplatin is in a class of medications known as platinum-containing compounds. Carboplatin works by killing, stopping or slowing the growth of tumor cells. Chemotherapy drugs, such as cabazitaxel, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Prednisone is often given together with chemotherapy drugs. Prednisone is in a class of medications called corticosteroids. It is used to reduce inflammation and lower the body’s immune response to help lessen the side effects of chemotherapy drugs and to help the chemotherapy work. Giving carboplatin with the standard of care chemotherapy drug cabazitaxel may be better at treating metastatic castrate-resistant prostate cancer.
Protocol Interventions
Procedure: Biospecimen Collection, Procedure: Bone Scan, Drug: Cabazitaxel, Drug: Carboplatin, Procedure: Chest Radiography, Procedure: Computed Tomography, Procedure: Magnetic Resonance Imaging, Procedure: Positron Emission Tomography, Drug: Prednisone
Brief Summary
This is a phase 1 clinical trial to evaluate the safety, feasibility and immunogenicity of a personalized cancer vaccine strategy in patients with solid tumors and molecular residual disease. The hypothesis of the trial is that synthetic long peptide personalized cancer vaccines will be safe and capable of generating measurable neoantigen-specific T-cell responses enabling ctDNA clearance. The personalized cancer vaccines are composed of synthetic long peptides corresponding to prioritized cancer neoantigens and will be co-administered with poly-ICLC.
Protocol Interventions
Biological: Synthetic long peptide personalized cancer vaccine, Drug: Poly ICLC, Device: Signatera assay
Brief Summary
The purpose of the study is to assess and evaluate dosimetry, safety, and tolerability following administration of up to 12 cycles of (177Lu) vipivotide tetraxetan (also referred to as [177Lu]Lu-PSMA-617 or 177Lu-PSMA-617 and hereafter identified as AAA617) in taxane-naïve adult participants with PSMA-positive mCRPC who progressed on a prior ARPI treatment with normal renal function or mild renal impairment (eGFR ≥ 60ml/min).
Protocol Interventions
Drug: AAA617, Drug: Gonadotropin-releasing hormone (GnRH) analogues, Drug: Gonadotropin-releasing hormone (GnRH) antagonists
Brief Summary
This study is being done to answer the following question: Is the strategy to give higher doses of radiotherapy treatment over a shorter period of time using special equipment and fewer treatments (also known as Stereotactic Body Radiation Therapy or SBRT) as effective as usual external radiation therapy given with a brachytherapy boost (which involves radiation sources inserted directly into the prostate)>=
Protocol Interventions
Radiation: Radiation SBRT only
Brief Summary
This is a four-part study evaluating the safety and efficacy of a PSMA-directed radioantibody (rosopatamab tetraxetan, conjugated to either In-111 or Ac-225). Part 1 will consist of one administration of In-111-rosopatamab tetraxetan to characterize the biodistribution of the radioantibody to target organs and prostate cancer lesions. Participants then will be enrolled into either Part 2 (Dose Optimization) or Part 3 (Dose Escalation and Expansion) depending on their prior treatment history. Part 4 will be an extended regimen in dose escalation and expansion. Participants qualifying for Part 2 will be randomized to receive Ac-225 rosopatamab tetraxetan in a single fractionated cycle (dose administration on Day 1 and Day 15) at either 45 or 60 kBq/Kg. Participants qualifying for Part 3 must have received prior Lu-177-PSMA-radioligand therapy and will receive Ac-225 rosopatamab tetraxetan in a single fractionated cycle at 45, 55, or 60 kBq/Kg. Dose limiting toxicities (DLTs) will be monitored in Part 3 to determine the recommended phase 2 dose (RP2D), and the study may enroll additional participants to be treated with the RP2D dose level. Participants qualifying for Part 4 will initially receive two doses (dose administration on Day 1 and Day 15) at the dose level selected in Part 2, followed by a single third dose of Ac-225 rosopatamab tetraxetan administered approximately 12 weeks after completion of the Part 2 fractionated dosing regimen. The starting dose level for Part 4 will be 22 kBq/kg (or fixed activity equivalent). Dose limiting toxicities (DLTs) will be monitored following administration of the third dose in Part 4 to determine the recommended phase 2 dose (RP2D) of a third dose of Ac-225 rosopatamab tetraxetan. Participants enrolled into any part will attend study visits which will include blood samples, electrocardiogram (ECG), radiographic imaging, and physical examinations along with other assessments.
Protocol Interventions
Biological: Single dose 22 kBq/kg or equivalent fixed dose activity Ac-225 rosopatamab tetraxetan, Biological: Single dose 34 kBq/kg or equivalent fixed dose activity Ac-225 rosopatamab tetraxetan, Biological: Single dose 45 kBq/kg or equivalent fixed dose activity Ac-225 rosopatamab tetraxetan
Brief Summary
This is a Phase 1b, open-label, multicenter, safety, tolerability and efficacy study of HC-7366 in combination with belzutifan (WELIREG™). This is a multipart study that consists of a HC-7366 monotherapy cohort, a combination dose escalation, and a combination dose expansion. Approximately 80 patients will be enrolled in this study (up to 20 patients will be enrolled into the HC-7366 monotherapy cohort, up to 30 patients into the combination dose escalation, and up to 30 patients into the combination dose expansion). The primary purpose of this study is to determine the maximum tolerated dose of HC-7366 in combination with belzutifan in patients with locally advanced (inoperable) or metastatic RCC with predominantly clear cell histology, irrespective of VHL gene mutation status.
Protocol Interventions
Drug: HC-7366, Drug: Belzutifan
Brief Summary
This phase II/III trial examines whether patients who have undergone surgical removal of bladder, kidney, ureter or urethra, but require an additional treatment called immunotherapy to help prevent their urinary tract (urothelial) cancer from coming back, can be identified by a blood test. Many types of tumors tend to lose cells or release different types of cellular products including their DNA which is referred to as circulating tumor DNA (ctDNA) into the bloodstream before changes can be seen on scans. Health care providers can measure the level of ctDNA in blood or other bodily fluids to determine which patients are at higher risk for disease progression or relapse. In this study, a blood test is used to measure ctDNA and see if there is still cancer somewhere in the body after surgery and if giving a treatment will help eliminate the cancer. Immunotherapy with monoclonal antibodies, such as nivolumab and relatlimab, can help the body’s immune system to attack the cancer, and can interfere with the ability of tumor cells to grow and spread. This trial may help doctors determine if ctDNA measurement in blood can better identify patients that need additional treatment, if treatment with nivolumab prolongs patients’ life and whether the additional immunotherapy treatment with relatlimab extends time without disease progression or prolongs life of urothelial cancer patients who have undergone surgical removal of their bladder, kidney, ureter or urethra.
Protocol Interventions
Procedure: Biospecimen Collection, Other: cfDNA or ctDNA Measurement, Procedure: Computed Tomography, Procedure: Cystoscopy, Procedure: Magnetic Resonance Imaging, Biological: Nivolumab, Other: Questionnaire Administration
Brief Summary
This phase III trial compares stereotactic body radiation therapy (SBRT), (five treatments over two weeks using a higher dose per treatment) to usual radiation therapy (20 to 45 treatments over 4 to 9 weeks) for the treatment of high-risk prostate cancer. SBRT uses special equipment to position a patient and deliver radiation to tumors with high precision. This method may kill tumor cells with fewer doses over a shorter period of time. This trial is evaluating if shorter duration radiation prevents cancer from coming back as well as the usual radiation treatment.
Protocol Interventions
Procedure: Biospecimen Collection, Procedure: Computed Tomography, Radiation: External Beam Radiation Therapy, Procedure: Magnetic Resonance Imaging, Procedure: Positron Emission Tomography, Other: Quality-of-Life Assessment, Other: Questionnaire Administration
Brief Summary
The purpose of this study is to identify the recommended phase 2 regimen(s) RP2R(s) of pasritamig and combination regimens in Part 1 (dose escalation) and to determine safety at the putative RP2R(s) of pasritamig with the combination regimens in Part 2 (dose expansion).
Protocol Interventions
Drug: Pasritamig, Drug: Cetrelimab, Drug: Cabazitaxel, Drug: Docetaxel, Drug: Apalutamide, Drug: Enzalutamide, Drug: Darolutamide, Drug: Abiraterone acetate plus prednisone (AAP), Drug: Lutetium Lu-177 vipivotide tetraxetan, Drug: JNJ-101556143
Brief Summary
The purpose of this study is to evaluate the efficacy and safety of lutetium (177Lu) vipivotide tetraxetan (AAA617) in participants with oligometastatic prostate cancer (OMPC) progressing after definitive therapy to their primary tumor. The data generated from this study will provide evidence for the treatment of AAA617 in early-stage prostate cancer patients to control recurrent tumor from progressing to fatal metastatic disease while preserving quality of life by delaying treatment with androgen deprivation therapy (ADT).
Protocol Interventions
Drug: AAA617
