[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100644618":3},{"organization":4,"outcomesModule":7,"designInfo":48,"detailedDescription":55,"studyPopulation":47,"armGroups":56,"interventions":71,"overallOfficials":47,"centralContacts":82,"locations":88,"responsibleParty":103,"collaborators":47,"id":107,"slug":47,"hasResults":108,"nctId":109,"briefTitle":110,"officialTitle":111,"acronym":47,"eligibilityCriteria":112,"healthyVolunteers":108,"sex":113,"minAge":114,"maxAge":47,"enrollmentInfo":115,"targetDuration":47,"studyType":118,"phases":119,"briefSummary":121,"conditions":122,"keywords":124,"overallStatus":132,"whyStopped":47,"lastUpdateSubmitDate":133,"lastUpdatePostDateStruct":134,"startDateStruct":137,"completionDateStruct":139,"leadSponsor":141,"locationsCount":142},{"fullName":5,"class":6},"Chinese PLA General Hospital","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":13,"otherOutcomes":47},[9],{"measure":10,"description":11,"timeFrame":12},"Objective Response Rate","Objective response rate is defined as the proportion of participants who achieve complete response or partial response according to the 2014 Lugano lymphoma response criteria after GoFast CD19 CAR T-cell infusion.","Up to 12 weeks after CAR T-cell infusion",[14,17,21,24,27,30,33,36,40,44],{"measure":15,"description":16,"timeFrame":12},"Complete Remission Rate","Complete remission rate is defined as the proportion of participants who achieve complete response according to the 2014 Lugano lymphoma response criteria after GoFast CD19 CAR T-cell infusion.",{"measure":18,"description":19,"timeFrame":20},"Overall Survival","Overall survival is defined as the time from GoFast CD19 CAR T-cell infusion to death from any cause.","Up to 52 weeks after enrollment",{"measure":22,"description":23,"timeFrame":20},"Time to Progression","Time to progression is defined as the time from GoFast CD19 CAR T-cell infusion to documented disease progression.",{"measure":25,"description":26,"timeFrame":20},"Disease-Free Survival","Disease-free survival is defined as the time from achievement of response after GoFast CD19 CAR T-cell infusion to disease recurrence, disease progression, or death.",{"measure":28,"description":29,"timeFrame":20},"Duration of Response","Duration of response is defined as the time from first documented complete response or partial response to disease progression, relapse, or death.",{"measure":31,"description":32,"timeFrame":20},"Event-Free Survival","Event-free survival is defined as the time from GoFast CD19 CAR T-cell infusion to disease progression, relapse, initiation of new anti-lymphoma therapy, or death from any cause.",{"measure":34,"description":35,"timeFrame":12},"MRD Negativity Rate","MRD negativity rate is defined as the proportion of participants who achieve minimal residual disease negativity after GoFast CD19 CAR T-cell therapy, as assessed by protocol-defined laboratory methods.",{"measure":37,"description":38,"timeFrame":39},"Incidence and Severity of Adverse Events Assessed by CTCAE v4.03","Adverse events will be graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE) version 4.03.","From informed consent to 52 weeks after enrollment",{"measure":41,"description":42,"timeFrame":43},"Incidence and Severity of Cytokine Release Syndrome Assessed by ASTCT Consensus Criteria","Cytokine release syndrome will be graded according to the American Society for Transplantation and Cellular Therapy (ASTCT) consensus grading criteria.","Up to 28 days after CAR T-cell infusion",{"measure":45,"description":46,"timeFrame":43},"Incidence and Severity of Immune Effector Cell-Associated Neurotoxicity Syndrome Assessed by ASTCT Criteria","Immune effector cell-associated neurotoxicity syndrome (ICANS) will be graded according to ASTCT consensus criteria.",null,{"allocation":49,"interventionModel":50,"interventionModelDescription":51,"primaryPurpose":52,"observationalModel":47,"timePerspective":47,"maskingInfo":53},"NON_RANDOMIZED","SEQUENTIAL","This is an open-label, sequential dose-escalation study with three planned dose cohorts of GoFast CD19 CAR T cells: 0.3 × 10\\^6 cells\u002Fkg, 0.6 × 10\\^6 cells\u002Fkg, and 1.2 × 10\\^6 cells\u002Fkg. Participants will be assigned sequentially to dose cohorts. Dose escalation will proceed only after safety review of the previous cohort.","TREATMENT",{"masking":54,"maskingDescription":47,"whoMasked":47},"NONE","This study will enroll adult patients with recurrent or refractory B-cell lymphoma who are CD19-positive and meet the protocol-defined eligibility criteria. After signing informed consent, participants will undergo screening assessments, including medical history, physical examination, performance status assessment, laboratory tests, infection screening, imaging evaluation, and assessment of feasibility for CAR T-cell preparation.\n\nEligible participants will undergo peripheral blood or leukapheresis collection for preparation of autologous GoFast CD19 CAR T cells. Before CAR T-cell infusion, participants will receive lymphodepleting chemotherapy with fludarabine 30 mg\u002Fm2 and cyclophosphamide 300 mg\u002Fm2 from Day -5 to Day -3. After completion of lymphodepletion, GoFast CD19 CAR T cells will be administered by intravenous infusion according to the assigned dose cohort.\n\nThe study uses a dose-escalation design with three planned dose cohorts: 0.3 × 10\\^6 cells\u002Fkg, 0.6 × 10\\^6 cells\u002Fkg, and 1.2 × 10\\^6 cells\u002Fkg. Each participant will receive a fixed dose according to the assigned cohort. Dose escalation will proceed only after review of safety data from the previous cohort and confirmation that no dose-limiting toxicity or other unacceptable safety signal has occurred.\n\nParticipants will be closely monitored after CAR T-cell infusion for adverse events, including cytokine release syndrome, neurotoxicity, tumor lysis syndrome, cytopenia, infection, organ dysfunction, and laboratory abnormalities. CAR T-cell expansion, lymphocyte subsets, cytokines, blood routine tests, biochemical tests, coagulation function, and organ function will be evaluated at protocol-defined time points.\n\nTumor response will be assessed using imaging and clinical evaluation at predefined follow-up visits, including Day 28 and Week 12 after CAR T-cell infusion. Participants with complete or partial response will continue follow-up for up to 1 year after enrollment. The primary endpoint is objective response rate. Secondary endpoints include complete remission rate, overall survival, time to progression, disease-free survival, duration of response, event-free survival, MRD negativity rate, and the incidence and severity of adverse events.",[57,63,67],{"label":58,"type":59,"description":60,"interventionNames":61},"Dose Cohort 1: 0.3 × 10^6 Cells\u002Fkg","EXPERIMENTAL","Participants in this dose cohort will receive lymphodepleting chemotherapy with fludarabine and cyclophosphamide, followed by intravenous infusion of GoFast CD19 CAR T cells at a dose of 0.3 × 10\\^6 cells\u002Fkg.",[62],"Biological: GoFast CD19 CAR T Cells",{"label":64,"type":59,"description":65,"interventionNames":66},"Dose Cohort 2: 0.6 × 10^6 Cells\u002Fkg","Participants in this dose cohort will receive lymphodepleting chemotherapy with fludarabine and cyclophosphamide, followed by intravenous infusion of GoFast CD19 CAR T cells at a dose of 0.6 × 10\\^6 cells\u002Fkg.",[62],{"label":68,"type":59,"description":69,"interventionNames":70},"Dose Cohort 3: 1.2 × 10^6 Cells\u002Fkg","Participants in this dose cohort will receive lymphodepleting chemotherapy with fludarabine and cyclophosphamide, followed by intravenous infusion of GoFast CD19 CAR T cells at a dose of 1.2 × 10\\^6 cells\u002Fkg.",[62],[72],{"type":73,"name":74,"description":75,"armGroupLabels":76,"otherNames":77},"BIOLOGICAL","GoFast CD19 CAR T Cells","GoFast CD19 CAR T cells are autologous CD19-targeted chimeric antigen receptor T cells prepared using the GoFast CAR T-cell platform. Participants will receive lymphodepleting chemotherapy with fludarabine 30 mg\u002Fm2 and cyclophosphamide 300 mg\u002Fm2 from Day -5 to Day -3, followed by intravenous infusion of GoFast CD19 CAR T cells according to the assigned dose cohort: 0.3 × 10\\^6 cells\u002Fkg, 0.6 × 10\\^6 cells\u002Fkg, or 1.2 × 10\\^6 cells\u002Fkg.",[58,64,68],[78,79,80,81],"CD19 CAR T-Cell Therapy","Autologous CD19 CAR T Cells","GoFast CD19CAR-T","CD19-Targeted CAR T Cells",[83],{"name":84,"role":85,"phone":86,"phoneExt":47,"email":87},"Chunji Gao, PhD","CONTACT","+86-13911536256","gaochunji301@163.com",[89],{"facility":5,"status":47,"city":90,"state":91,"zip":92,"country":93,"countryCode":94,"cosmosGeoPoint":95,"geoPoint":100,"contacts":101},"Beijing","Beijing Municipality","100071","China","CN",{"type":96,"coordinates":97},"Point",[98,99],116.39723,39.9075,{"lat":99,"lon":98},[102],{"name":84,"role":85,"phone":86,"phoneExt":47,"email":87},{"type":104,"investigatorFullName":105,"investigatorTitle":106,"investigatorAffiliation":5,"oldNameTitle":47,"oldOrganization":47},"PRINCIPAL_INVESTIGATOR","Chunji Gao","Principal Investigator","100644618",false,"NCT07670260","GoFast CAR T-Cell Therapy for Recurrent Refractory B-Cell Lymphoma","Exploratory Clinical Study of GoFast CAR T-Cell Platform Targeting CD19 CAR T-Cell Therapy for Recurrent Refractory B-Cell Lymphoma","Inclusion Criteria:\n\n* Age 18 years or older.\n* Histologically or cytologically confirmed primary refractory or relapsed\u002Fprogressive large B-cell lymphoma.\n* Expected survival of more than 3 months.\n* CD19-positive B-cell lymphoma confirmed by flow cytometry or immunohistochemistry.\n* ECOG performance status of 0 to 2 or KPS score greater than 80.\n* Adequate venous access for leukapheresis or peripheral blood collection, with no contraindication to blood cell separation.\n* White blood cell count ≥ 1 × 10\\^9\u002FL and lymphocyte count ≥ 0.3 × 10\\^9\u002FL.\n* INR \\\u003C 1.7 or prothrombin time prolonged by less than 4 seconds above the normal value.\n* ALT and AST ≤ 2.5 × upper limit of normal.\n* Total bilirubin ≤ 2.0 mg\u002FdL, equivalent to 34.2 μmol\u002FL.\n* Able to understand and voluntarily sign the written informed consent form.\n\nExclusion Criteria:\n\n* Pregnant or breastfeeding women.\n* Active hepatitis B virus or hepatitis C virus infection.\n* HIV\u002FAIDS infection.\n* Any uncontrolled active infection.\n* Systemic corticosteroid use within 2 weeks before signing informed consent, except inhaled corticosteroids.\n* Active cardiac disease requiring treatment or poorly controlled hypertension.\n* Unstable or active ulcer disease or gastrointestinal bleeding.\n* History of organ transplantation or currently awaiting organ transplantation.\n* Central nervous system involvement by lymphoma.\n* Current participation in another clinical trial.\n* Any other condition that, in the investigator's judgment, makes the participant unsuitable for this clinical study.","ALL","18 Years",{"count":116,"type":117},9,"ESTIMATED","INTERVENTIONAL",[120],"EARLY_PHASE1","This is an investigator-initiated, prospective, open-label exploratory clinical study designed to evaluate the safety and preliminary efficacy of GoFast CD19 CAR T-cell therapy in adult patients with recurrent or refractory B-cell lymphoma. Eligible patients will undergo screening, baseline assessment, peripheral blood or leukapheresis collection, lymphodepleting chemotherapy, and intravenous infusion of GoFast CD19 CAR T cells. The study plans to enroll 9 participants using a sequential dose-escalation design. The primary outcome is objective response rate, and secondary outcomes include complete remission rate, overall survival, progression-related survival outcomes, duration of response, MRD negativity, and adverse events.",[123],"Relapsed or Refractory Large B-cell Lymphoma",[125,126,127,128,129,130,131],"CD19","CAR T-Cell Therapy","GoFast Platform","Large B-Cell Lymphoma","Relapsed or Refractory Lymphoma","Dose Escalation","Autologous CAR T Cells","NOT_YET_RECRUITING","2026-06-25",{"date":135,"type":136},"2026-06-26","ACTUAL",{"date":138,"type":117},"2026-06-30",{"date":140,"type":117},"2028-06-30",{"name":5,"class":6},1]