[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"small-cell-carcinomas-of-non-lung-origin\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:small-cell-carcinomas-of-non-lung-origin":29},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":14,"acronym":4,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":4,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":38,"overallStatus":53,"whyStopped":4,"lastUpdateSubmitDate":54,"lastUpdatePostDateStruct":55,"startDateStruct":58,"completionDateStruct":60,"leadSponsor":62,"locationsCount":65},"100632708","phase-1-dose-determining-study-of-exs74539-rec-4539-in-participants-with-select-solid-tumors-100632708",false,"NCT07517198","Dose Determining Study of EXS74539 (REC-4539) in Participants With Select Solid Tumors","A Phase 1, Multicenter, Open-Label, Dose-Escalation Study to Assess Safety, Tolerability, and Efficacy of EXS74539 as Monotherapy in Participants With Select Solid Tumors","Key Inclusion Criteria:\n\n* Eastern Cooperative Oncology Group (ECOG) performance status of 0-1.\n* Histologically confirmed diagnosis of the following solid tumors:\n\n  * SCLC\n  * High grade neuroendocrine or small cell carcinomas of non-lung origin\n  * Non-small cell lung cancer \\[NSCLC\\]\n  * Prostate cancer\n  * Ovarian cancer\n  * Renal carcinoma \\[clear and non-clear cell\\]\n  * Head and neck squamous cell carcinoma\n  * Hepatic cancer\n  * Gastric cancer\n  * Triple-negative breast cancer \\[TNBC\\]\n* Participant disease should have progressed, relapsed or the participants should have been intolerant to at least one prior standard systemic therapy for their respective underlying malignancy.\n* Measurable disease per Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1.\n\nKey Exclusion Criteria:\n\n* Any medical or psychiatric condition that, in the opinion of the Investigator, could jeopardize or would compromise the participant's safety or ability to participate in the study.\n* Symptomatic brain metastases, leptomeningeal metastases, or spinal cord compression due to disease. Participants with brain metastases must be clinically stable and off corticosteroids and anticonvulsants for ≥1 month prior to study treatment and not require any specific intervention for brain metastases.\n* Active and clinically significant infection requiring systemic antibacterial, antiviral, or antifungal therapy \\\u003C7 days of the first scheduled dose of the study treatment.\n* Significant cardiac abnormalities.\n* Major surgery within 28 days prior to the start of study treatment.\n\nNote: Other protocol-defined inclusion and exclusion criteria may apply.","ALL","18 Years",{"count":19,"type":20},40,"ESTIMATED","INTERVENTIONAL",[23],"PHASE1","The primary purpose of this study is to determine the safety, tolerability, and maximum tolerated dose (MTD) of EXS74539 (REC-4539) in participants with select solid tumors.",[26,27,28,29,30,31,32,33,34,35,36,37],"Solid Tumor","Small Cell Lung Cancer (SCLC)","High Grade Neuroendocrine Cancer","Small Cell Carcinomas of Non-lung Origin","Non-small Cell Lung Cancer (NSCLC)","Prostate Cancer","Ovarian Cancer","Renal Carcinoma (Clear and Non-clear Cell)","Head and Neck Squamous Cell Carcinoma (HNSCC)","Hepatic Cancer","Gastric Cancer","Triple-negative Breast Cancer (TNBC)",[39,27,40,41,42,43,44,45,46,47,48,49,50,51,52],"Solid Tumors","High grade neuroendocrine cancer","Small cell carcinomas of non-lung origin","Non-small cell lung cancer (NSCLC)","Prostate cancer","Ovarian cancer","Renal carcinoma (clear and non-clear cell)","Head and neck squamous cell carcinoma (HNSCC)","Hepatic cancer","Gastric cancer","Triple-negative breast cancer (TNBC)","LSD1 inhibitor","EXS74539","REC-4539","RECRUITING","2026-06-09",{"date":56,"type":57},"2026-06-10","ACTUAL",{"date":59,"type":57},"2026-04-13",{"date":61,"type":20},"2029-03",{"name":63,"class":64},"Exscientia AI Ltd., a wholly owned subsidiary of Recursion Pharmaceuticals, Inc.","INDUSTRY",3]