[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100507526":3},{"organization":4,"armGroups":7,"interventions":27,"overallOfficials":45,"centralContacts":49,"locations":56,"responsibleParty":75,"collaborators":79,"id":86,"slug":87,"hasResults":88,"nctId":89,"briefTitle":90,"officialTitle":91,"acronym":54,"eligibilityCriteria":92,"healthyVolunteers":88,"sex":93,"minAge":94,"maxAge":54,"enrollmentInfo":95,"targetDuration":54,"studyType":98,"phases":99,"briefSummary":102,"conditions":103,"keywords":110,"overallStatus":58,"whyStopped":54,"lastUpdateSubmitDate":114,"lastUpdatePostDateStruct":115,"startDateStruct":118,"completionDateStruct":120,"leadSponsor":122,"locationsCount":123},{"fullName":5,"class":6},"University of California, San Francisco","OTHER",[8,15,19,23],{"label":9,"type":10,"description":11,"interventionNames":12},"Cohort A: 64Cu-GRIP B, Solid Tumor Malignancy participants","EXPERIMENTAL","Participants with solid tumor malignancies (3 males, 3 females), dosimetry calculation will be performed by obtaining whole body (vertex to thighs) PET images up to five time points from 0.5 to 24 hours post 64Cu-GRIP B injections. An additional intravenous line will be placed in the contra-lateral arm to collect blood for this group.",[13,14],"Drug: Copper-64 labeled Granzyme B (64Cu-GRIP B)","Procedure: Positron Emission Tomography (PET)",{"label":16,"type":10,"description":17,"interventionNames":18},"Cohort B: 64Cu-GRIP B, RCC and UC participants","Participants with renal cell and urothelial carcinoma will have longitudinal imaging performed prior to treatment outside of this study with anti-programmed death-1 (PD-1)\u002Fanti-PD-1 ligand 1 (PD-L1) blockade (with or without concomitant anti-CTLA4 treatment), after 8 weeks of checkpoint blockade, and again at the time of disease progression by Response Evaluation Criteria in Solid Tumors (RECIST) 1.1.",[13,14],{"label":20,"type":10,"description":21,"interventionNames":22},"Cohort C: 64Cu-GRIP B, mCRPC participants","Participants with metastatic castration resistant prostate cancer (mCRPC)) will have longitudinal imaging performed prior to treatment outside of this study, 8 weeks following initiation of treatment outside of this study, and at the time of disease progression by Prostate Cancer Working Group 3 (PCWG3) criteria.",[13,14],{"label":24,"type":10,"description":25,"interventionNames":26},"Cohort D: 64Cu-GRIP B, Advanced malignancies","participants with solid tumor malignancies will have longitudinal imaging performed prior to treatment outside of this study, 8 weeks following initiation of treatment, and the opportunity to have an optional scan at the time of progression.",[13,14],[28,36],{"type":29,"name":30,"description":31,"armGroupLabels":32,"otherNames":33},"DRUG","Copper-64 labeled Granzyme B (64Cu-GRIP B)","Given IV prior to imaging",[9,16,20,24],[34,35],"64Cu-GRIP B","64Cu-labeled GRIP B",{"type":37,"name":38,"description":39,"armGroupLabels":40,"otherNames":41},"PROCEDURE","Positron Emission Tomography (PET)","Imaging procedure",[9,16,20,24],[42,43,44],"Positron Emission Tomography","PET","PET Scan",[46],{"name":47,"affiliation":5,"role":48},"Rahul Aggarwal, MD","PRINCIPAL_INVESTIGATOR",[50],{"name":51,"role":52,"phone":53,"phoneExt":54,"email":55},"Jessie Huang","CONTACT","877-827-3222",null,"jessie.huang2@ucsf.edu",[57],{"facility":5,"status":58,"city":59,"state":60,"zip":61,"country":62,"countryCode":63,"cosmosGeoPoint":64,"geoPoint":69,"contacts":70},"RECRUITING","San Francisco","California","94143","United States","US",{"type":65,"coordinates":66},"Point",[67,68],-122.41942,37.77493,{"lat":68,"lon":67},[71,72,74],{"name":51,"role":52,"phone":54,"phoneExt":54,"email":55},{"name":54,"role":52,"phone":53,"phoneExt":54,"email":73},"cancertrials@ucsf.edu",{"name":47,"role":48,"phone":54,"phoneExt":54,"email":54},{"type":76,"investigatorFullName":77,"investigatorTitle":78,"investigatorAffiliation":5,"oldNameTitle":54,"oldOrganization":54},"SPONSOR_INVESTIGATOR","Rahul Aggarwal","Principal Investigator",[80,83],{"name":81,"class":82},"National Cancer Institute (NCI)","NIH",{"name":84,"class":85},"U.S. Army Medical Research Acquisition Activity","FED","100507526","phase-1-64cu-grip-b-in-patients-with-advanced-malignancies-100507526",false,"NCT05888532","64Cu-GRIP B in Patients With Advanced Malignancies","A First-in-Human, Phase I\u002FII PET Imaging Study of 64Cu-GRIP B, a Radiotracer Targeting Granzyme B, in Patients With Advanced Malignancies","Inclusion Criteria:\n\n1. Disease characteristics by cohort, as defined by:\n\n   Cohort A:\n   * Histologically-confirmed metastatic solid tumor malignancy (3 Male, 3 Female)\n   * Locally advanced or metastatic disease on conventional imaging\n\n   Cohort B:\n   * Histologically-confirmed metastatic renal cell carcinoma (any histologic sub-type) or urothelial carcinoma\n   * Locally advanced or metastatic disease on conventional imaging\n\n   Cohort C:\n   * Histologically-confirmed prostate adenocarcinoma\n   * Metastatic castration resistant prostate cancer by Prostate Cancer Clinical Trials Working Group 3 (PCWG3) criteria\n2. Planned treatment with immune checkpoint inhibitor (Cohorts B and C only)\n3. Willing to undergo paired tumor biopsies and has safely accessible bone or soft tissue lesion (Cohorts B and C only)\n4. The subject is able and willing to comply with study procedures and provide signed and dated informed consent.\n5. Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1.\n6. Age 18 years or older at the time of study entry.\n7. Adequate organ function, as defined by:\n\n   * Serum creatinine \\\u003C= 1.5 x upper limit of normal (ULN) or estimated creatinine clearance \\> 60 mL\u002Fmin\n   * Total bilirubin \\\u003C= 1.5 x ULN (\\\u003C 3 x ULN in patients with documented or suspected Gilbert's).\n   * Hemoglobin \\>= 8.0 g\u002FdL\n   * Platelet count \\>= 75,000\u002Fmicroliter\n   * Absolute neutrophil count ≥ 1000\u002Fmicroliter\n8. Patients must not be pregnant or breast feeding. Women of childbearing potential are required to obtain a negative pregnancy test within 14 days of PET Imaging scan. Effective contraception (men and women) must be used in subjects of child-bearing potential.\n\nExclusion Criteria:\n\n1. Patients who because of age, general medical or psychiatric condition, or physiologic status cannot give valid informed consent.\n2. Any condition that, in the opinion of the Principal Investigator, would impair the patient's ability to comply with study procedures.\n3. Is currently pregnant or breastfeeding.","ALL","18 Years",{"count":96,"type":97},91,"ESTIMATED","INTERVENTIONAL",[100,101],"PHASE1","PHASE2","This phase I\u002FII clinical trial evaluates if using a radiotracer targeting granzyme B, 64-copper granzyme targeting restricted interaction peptide specific to family member B (64 Cu-GRIP B) with positron emission tomography (PET) imaging can be safe and useful for detecting granzyme B (GrB) in patients with advanced cancers that has spread to nearby tissue or lymph nodes (advanced). Granzyme B (GrB) is a biomarker produced by immune cells in response to immunotherapy, which may highlight tumors that are more likely to respond to treatment. The study population is focused on genitourinary (GU) malignancies, including renal cell and urothelial cancer, two tumor types with high mutational burden and tumor infiltrating lymphocytes compared to other tumor types, and have a predictable response rate at the population level to immune checkpoint inhibitors. The information gained from this trial may allow researchers to develop future trials where 64Cu-GRIP B PET may serve as a biomarker to monitor early response to immunomodulatory therapies which are used to stimulate or suppress the immune system and may help the body fight cancer.",[104,105,106,107,108,109],"Prostate Cancer","Renal Cancer","Urethral Cancer","Advanced Solid Tumor","Metastatic Castration-resistant Prostate Cancer","Solid Tumor, Adult",[111,112,113],"Imaging Study","Radiotracer","Granzyme B","2026-03-13",{"date":116,"type":117},"2026-03-17","ACTUAL",{"date":119,"type":117},"2023-05-25",{"date":121,"type":97},"2027-01-31",{"name":77,"class":6},1]