[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"cxcr4\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:cxcr4":41},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":4,"hasResults":10,"nctId":11,"briefTitle":12,"officialTitle":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":10,"sex":15,"minAge":16,"maxAge":17,"enrollmentInfo":18,"targetDuration":4,"studyType":21,"phases":22,"briefSummary":24,"conditions":25,"keywords":4,"overallStatus":29,"whyStopped":4,"lastUpdateSubmitDate":30,"lastUpdatePostDateStruct":31,"startDateStruct":34,"completionDateStruct":36,"leadSponsor":38,"locationsCount":5},"100458923",false,"NCT05255926","CXCR4-targeted PET\u002FCT Imaging in Hematological Malignancies","An Exploratory, Open-Label, Single Center Study of CXCR4-targeted PET\u002FCT Imaging for Evaluation of Hematological Malignancies","Inclusion Criteria:\n\n1. Volunteer to participate and sign an informed consent form;\n2. 18 ≤ Age ≤ 90 years;\n3. Patients with highly suspected, or newly diagnosed, or relapsed hematological malignancies;\n4. Willing and able to follow schedule visits, treatment plans and laboratory tests.\n\nExclusion Criteria:\n\n1. pregnancy or breastfeeding;\n2. Allergic to CXCR4-targeted tracers or excipients;\n3. Fasting blood glucose level exceeded 11.0 mmol\u002FL prior to injection of 18F-FDG;\n4. Those who cannot complete PET\u002FCT scan, including inability to keep supine, claustrophobia, radiation phobia, etc.;\n5. Researchers think it is inappropriate to participate in this clinical trial for patients with poor compliance or other unsuitable factors.","ALL","18 Years","90 Years",{"count":19,"type":20},300,"ESTIMATED","INTERVENTIONAL",[23],"NA","Hematological malignancies continue to pose significant clinical challenges due to their high incidence, heterogeneous biology, and substantial mortality. Although 18F-FDG PET\u002FCT remains the most commonly used molecular imaging modality, its limited specificity can result in false-positive or false-negative findings, especially in indolent or low-metabolism subtypes, thereby hampering accurate diagnosis, staging, and therapeutic evaluation. C-X-C chemokine receptor type 4 (CXCR4) is frequently overexpressed in a broad spectrum of hematologic malignancies and correlates with aggressive disease and unfavorable outcomes. CXCR4-targeted molecular imaging using \\^68Ga-pentixafor PET\u002FCT has shown promise for improved disease characterization. This prospective study aims to systematically compare 68Ga-pentixafor PET\u002FCT with 18F-FDG PET\u002FCT in terms of diagnostic performance, staging accuracy, risk stratification, and prognostic relevance in patients with hematological malignancies. Furthermore, the study will incorporate artificial intelligence-based image analysis to enhance lesion detection, automate quantitative assessments, and support personalized clinical decision-making.",[26,27,28],"CXCR4","PET\u002FCT","Hematological Malignancy","RECRUITING","2025-06-22",{"date":32,"type":33},"2025-06-26","ACTUAL",{"date":35,"type":33},"2022-03-01",{"date":37,"type":20},"2026-12-31",{"name":39,"class":40},"Zhongnan Hospital","OTHER",""]