[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100607177":3},{"organization":4,"outcomesModule":7,"designInfo":17,"detailedDescription":23,"studyPopulation":11,"armGroups":24,"interventions":34,"overallOfficials":76,"centralContacts":81,"locations":87,"responsibleParty":104,"collaborators":106,"id":110,"slug":111,"hasResults":112,"nctId":113,"briefTitle":114,"officialTitle":115,"acronym":116,"eligibilityCriteria":117,"healthyVolunteers":112,"sex":118,"minAge":119,"maxAge":120,"enrollmentInfo":121,"targetDuration":11,"studyType":124,"phases":125,"briefSummary":127,"conditions":128,"keywords":11,"overallStatus":89,"whyStopped":11,"lastUpdateSubmitDate":130,"lastUpdatePostDateStruct":131,"startDateStruct":134,"completionDateStruct":136,"leadSponsor":138,"locationsCount":139},{"fullName":5,"class":6},"Jonsson Comprehensive Cancer Center","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":13,"otherOutcomes":11},[9],{"measure":10,"description":11,"timeFrame":12},"Accuracy of fluorine F 18 flotufolastat (flotufolastat F 18) positron emission tomography (PET)\u002Fcomputed tomography (CT) in detecting residual or recurrent prostate cancer lesions",null,"Up to 10 years",[14],{"measure":15,"description":16,"timeFrame":12},"Optimal standardized uptake value (SUV) threshold of flotufolastat F 18 PET\u002FCT","Will establish the optimal SUV threshold of flotufolastat F 18 PET\u002FCT that correlates with the Gleason score obtained from prostate biopsies, establishing a quantitative imaging biomarker for assessing focal therapy success.",{"allocation":18,"interventionModel":19,"interventionModelDescription":11,"primaryPurpose":20,"observationalModel":11,"timePerspective":11,"maskingInfo":21},"NA","SINGLE_GROUP","DIAGNOSTIC",{"masking":22,"maskingDescription":11,"whoMasked":11},"NONE","PRIMARY OBJECTIVE:\n\nI. To evaluate the accuracy of fluorine F 18 flotufolastat (flotufolastat F 18) compared with prostate biopsy to determine treatment success following focal therapy of the prostate.\n\nSECONDARY OBJECTIVE:\n\nI. To evaluate the standard uptake volume (SUV) threshold of flotufolastat F 18 compared to Gleason score.\n\nEXPLORATORY OBJECTIVE:\n\nI. To compare how flotufolastat F 18 and gallium Ga 68 gozetotide (Ga 68 PSMA 11) are distributed within the prostate in men who have previously undergone focal therapy.\n\nOUTLINE:\n\nPatients receive flotufolastat F-18 intravenously (IV). Then 50-100 minutes after injection, patients undergo whole-body PET\u002FCT over 20-50 minutes. Patients then undergo PET\u002FCT\u002Fultrasound fusion biopsy within 3 months.\n\nAfter completion of study intervention, patients are followed up at 1 month post-biopsy and then every 12 months for up to 10 years.",[25],{"label":26,"type":27,"description":28,"interventionNames":29},"Diagnostic (flotufolastat F-18 PET\u002FCT)","EXPERIMENTAL","Patients receive flotufolastat F-18 IV. Then 50-100 minutes after injection, patients undergo whole-body PET\u002FCT over 20-50 minutes. Patients then undergo PET\u002FCT\u002Fultrasound fusion biopsy within 3 months.",[30,31,32,33],"Procedure: Computed Tomography","Drug: Fluorine F 18 Flotufolastat","Procedure: Positron Emission Tomography","Procedure: Ultrasound-Guided Prostate Biopsy",[35,53,61,72],{"type":36,"name":37,"description":38,"armGroupLabels":39,"otherNames":40},"PROCEDURE","Computed Tomography","Undergo PET\u002FCT",[26],[41,42,43,44,45,46,47,48,49,50,51,52],"CAT","CAT Scan","Computed Axial Tomography","Computerized Axial Tomography","Computerized axial tomography (procedure)","Computerized Tomography","Computerized Tomography (CT) scan","CT","CT Scan","Diagnostic CAT Scan","Diagnostic CAT Scan Service Type","tomography",{"type":54,"name":55,"description":56,"armGroupLabels":57,"otherNames":58},"DRUG","Fluorine F 18 Flotufolastat","Given IV",[26],[59,60],"FLOTUFOLASTAT F-18","RHPSMA-7.3C",{"type":36,"name":62,"description":38,"armGroupLabels":63,"otherNames":64},"Positron Emission Tomography",[26],[65,66,67,68,69,70,71],"Medical Imaging, Positron Emission Tomography","PET","PET Scan","Positron emission tomography (procedure)","Positron Emission Tomography Scan","Positron-Emission Tomography","PT",{"type":36,"name":73,"description":74,"armGroupLabels":75,"otherNames":11},"Ultrasound-Guided Prostate Biopsy","Undergo PET\u002FCT\u002Fultrasound fusion biopsy",[26],[77],{"name":78,"affiliation":79,"role":80},"Wayne Brisbane","UCLA \u002F Jonsson Comprehensive Cancer Center","PRINCIPAL_INVESTIGATOR",[82],{"name":83,"role":84,"phone":85,"phoneExt":11,"email":86},"Kyla Grunden","CONTACT","310-206-7576","kgrunden@mednet.ucla.edu",[88],{"facility":79,"status":89,"city":90,"state":91,"zip":92,"country":93,"countryCode":94,"cosmosGeoPoint":95,"geoPoint":100,"contacts":101},"RECRUITING","Los Angeles","California","90095","United States","US",{"type":96,"coordinates":97},"Point",[98,99],-118.24368,34.05223,{"lat":99,"lon":98},[102,103],{"name":83,"role":84,"phone":85,"phoneExt":11,"email":86},{"name":78,"role":80,"phone":11,"phoneExt":11,"email":11},{"type":105,"investigatorFullName":11,"investigatorTitle":11,"investigatorAffiliation":11,"oldNameTitle":11,"oldOrganization":11},"SPONSOR",[107],{"name":108,"class":109},"Blue Earth Diagnostics","INDUSTRY","100607177","phase-2-an-investigational-scan-flotufolastat-f-18-petct-for-detecting-residual-or-recurrent-disease-in-patients-who-completed-focal-therapy-for-prostate-cancer-100607177",false,"NCT07185165","An Investigational Scan (Flotufolastat F 18 PET\u002FCT) for Detecting Residual or Recurrent Disease in Patients Who Completed Focal Therapy for Prostate Cancer.","Eclipse: Flotufolastat F 18 to Determine Treatment Success Following Prostate Focal Therapy","ECLIPSE","Inclusion Criteria:\n\n* Men aged 18-90 at study enrollment\n* History of prostate cancer\n* Men who have had focal therapy (laser, cryotherapy, high-intensity focused ultrasound \\[HIFU\\], Tulsa Pro, irreversible electroporation \\[IRE\\], brachytherapy) within 6-36 months of enrollment\n\nExclusion Criteria:\n\n* Contraindication to flotufolastat F 18 PET CT\n* Contraindication to ultrasound-guided prostate biopsy\n* Patients who are planned to have an x-ray contrast agent or other PET radiotracer \\\u003C 24 hours prior to the PET scan\n* Patients with castrate levels of testosterone secondary to androgen deprivation therapy\n* Inability to provide written informed consent\n* Known inability to remain still and lie flat for the duration of the PET\u002FCT (about 30 minutes)\n* Any investigational agents within 42 days prior to the day of the first dose\n* Not able to understand and to follow study instructions and requirements. This also includes the inability to complete the study imaging and or biopsy procedures due to any reason (e.g., severe claustrophobia, inability to lie still for the entire imaging time, any condition that precludes raised arms position)","MALE","18 Years","90 Years",{"count":122,"type":123},81,"ESTIMATED","INTERVENTIONAL",[126],"PHASE2","This phase II trial evaluates how well flotufolastat F 18 positron emission tomography (PET)\u002Fcomputed tomography (CT) imaging works to detect cancer that remains (residual) or that has come back (recurrent) after the completion of focal therapy for prostate cancer. Flotufolastat F 18 is a radioactive tracer that binds to prostate specific membrane antigen (PSMA), a protein over-expressed on prostate tumor cells. This allows for visualization of PSMA-expressing cells upon imaging. PET is an established imaging technique that utilizes small amounts of radioactivity attached to very minimal amounts of, in the case of this research, flotufolastat F 18. Because prostate cancer takes up flotufolastat F 18, it can be seen with PET. CT utilizes x-rays that track the body from the outside. CT images provide an exact outline of the organs and potential inflammatory tissue where it occurs in the body. The PET\u002FCT scanner combines the PET and the CT scanners into a single device. This device combines the anatomic (body structure) information provided by the CT scan with the metabolic information obtained from the PET scan. Metabolic information means how much of the injected tracer is taken up by inflammatory tissue. Flotufolastat F 18 PET\u002FCT imaging may be an effective and less invasive way to detect residual or recurrent disease in prostate cancer patients, compared to other methods.",[129],"Prostate Carcinoma","2026-09-28",{"date":132,"type":133},"2026-09-29","ACTUAL",{"date":135,"type":133},"2025-10-09",{"date":137,"type":123},"2036-10-25",{"name":5,"class":6},1]