Ignite Creation Date:
2025-12-24 @ 6:31 PM
Ignite Modification Date:
2025-12-24 @ 6:31 PM
Study NCT ID:
NCT06596057
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2024-09-19
First Post:
2024-08-13
Is Possible Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Safety and Efficacy of CD19 CAR-T/CAR-NK Cells
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}}, 'protocolSection': {'designModule': {'phases': ['EARLY_PHASE1'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 10}}, 'statusModule': {'overallStatus': 'ACTIVE_NOT_RECRUITING', 'startDateStruct': {'date': '2024-02-10', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2024-09', 'completionDateStruct': {'date': '2026-06', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2024-09-12', 'studyFirstSubmitDate': '2024-08-13', 'studyFirstSubmitQcDate': '2024-09-12', 'lastUpdatePostDateStruct': {'date': '2024-09-19', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2024-09-19', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2026-06', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'ORR', 'timeFrame': 'At least half a year', 'description': 'With reference to iRecist1.1, the proportion of patients whose tumor volume shrank to the pre-specified value and maintained the minimum time limit.The time from randomization to tumor progression or death from any cause.'}, {'measure': 'PFS', 'timeFrame': 'one year', 'description': 'In tumor therapy, the proportion of patients whose tumor volume has shrunk to a predetermined value and can be maintained for a certain time. It includes the number of patients with complete response (CR) and partial response (PR) as a proportion of the total number of evaluable cases'}]}, 'oversightModule': {'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'conditions': ['Safety and Efficacy']}, 'descriptionModule': {'briefSummary': 'To investigate the safety and efficacy of CD19 CAR-T/CAR-NK cells in patients with relapsed/refractory B-cell lymphoma and acute B-lymphoblastic leukemia.', 'detailedDescription': "Patients who met the exclusion criteria were treated with advanced FC regimen, and subjects who met the infusion criteria assessed by the investigators were given CAR-T/CAR-NK cell infusion 1 to 2 days after completion of eluvial chemotherapy. The CAR-T/CAR-NK dose is calculated according to the patient's body weight, and the total number of cells transfused is about 1-2x106 /kg. Single intravenous infusion.\n\nThe study was divided into five stages: screening period, single harvest period, pretreatment chemotherapy period, treatment period, observation and follow-up period after treatment.\n\nFor lymphoma, refer to the 2014 version of Lugano efficacy evaluation criteria"}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD', 'ADULT', 'OLDER_ADULT'], 'maximumAge': '80 Years', 'minimumAge': '15 Years', 'healthyVolunteers': False, 'eligibilityCriteria': "Inclusion criteria 1) CD19-positive recurrent, refractory, drug-resistant B-cell lymphoma and acute B-lymphoblastic leukemia. 2) Recurrent MRD-positive refractory acute B lymphoblastic leukemia, extramedullary leukemia lesions. 3) Age over 15 and under 80. 4) KPS≥50 or ECOG score ≤2 and expected survival greater than 3 months. 5) At least 2 weeks prior to apheresis or at least 5 drug half-lives (whichever is shorter) without systemic therapy (except systemic immune checkpoint suppression or activation therapy). 6) The absolute number of neutrophils is greater than 1.5x109 /L. 7) The absolute number of platelets is greater than 50x109 /L. 8) The absolute number of lymphocytes is greater than or equal to 0.15x109 /L. 9) ALT/AST is less than 3 times the normal value. 10) Total bilirubin less than 1.5mg/dl. 11) Creatinine less than 2.5mg/dl, or creatinine clearance ≥60 mL/min/1.73 m2. 12) The ejection fraction of the heart was greater than or equal to 45%, no pericardial effusion was found without echocardiography (ECHO), and electrocardiogram (ECG) was normal. 14) Blood oxygen saturation is greater than or equal to 92% under normal conditions. 15) No central nervous system metastasis was found in patients with central nervous system leukemia and lymphoma (symptoms, signs, imaging, cerebrospinal fluid). 16) Women of childbearing age who had a negative urine pregnancy test before dosing began and agreed to take effective contraception during the trial until the last follow-up visit. 17) Volunteer to participate in this experiment and sign the informed consent.\n\nExclusion criteria\n\n1. Patients with expected survival of less than 3 months.\n2. Clinical findings (symptoms, signs, imaging, cerebrospinal fluid) of central nervous system leukemia.\n3. Patients with hyperleukocytoemia (white blood cell count ≥50 x109 /L) or patients whose disease is progressing rapidly at the time of enrollment, as determined by the investigator, to be unable to ensure the completion of a full treatment cycle.\n4. Patients with skin cancer other than melanoma or other primary tumors (such as cervical cancer, bladder cancer, breast cancer) (unless cured for more than 3 years).\n5. Patients with infections including fungal, bacterial, viral or other uncontrolled infections or those requiring level 4 isolation.\n6. Patients who test positive for HIV, HBV, HCV.\n7. Patients with central nervous system diseases including stroke, epilepsy, dementia or autoimmune central nervous system diseases.\n8. Myocardial infection, cardiac angiography or stenting, active angina pectoris or other obvious clinical symptoms, or cardiac asthma or cardiovascular lymphocyte infiltration in the 12 months prior to enrollment.\n9. Those who are receiving anticoagulation therapy or have severe coagulation dysfunction.\n10. According to the investigator's judgment, the drug treatment the patient is receiving will affect the safety and efficacy study of this project.\n11. Patients with allergy or history of allergy to the biologics used in this project.\n12. Pregnant or lactating women.\n13. Systematic use of systemic or systemic steroid drugs within 2 weeks prior to treatment (except those who have recently or currently used inhaled steroids).\n14. The efficiency of T cell transduction by replication-deficient lentivirus is less than 30%, or the ability to expand in response to CD3 / CD28 costimulatory signals is insufficient (\\<5 times).\n15. Those who have other uncontrolled diseases that the researchers consider unsuitable for enrollment.\n16. Any situation that the investigator believes may increase the risk to the subject or interfere with the test results.\n17. Patients who are also participating in other clinical studies."}, 'identificationModule': {'nctId': 'NCT06596057', 'briefTitle': 'Safety and Efficacy of CD19 CAR-T/CAR-NK Cells', 'organization': {'class': 'OTHER', 'fullName': 'The Second Hospital of Shandong University'}, 'officialTitle': 'Head of Hematology，Vice President and Secretary-General of Shandong Stem Cell Society', 'orgStudyIdInfo': {'id': '2024CAR-T/NK B-nhl/ALL'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'experimental group', 'interventionNames': ['Biological: CAR-T/CAR-NK cells']}], 'interventions': [{'name': 'CAR-T/CAR-NK cells', 'type': 'BIOLOGICAL', 'description': "One to two days after completion of eluvial chemotherapy, CAR-T/CAR-NK cells were transfused in subjects assessed by the investigators as eligible for infusion. The CAR-T/CAR-NK dose is calculated according to the patient's body weight, and the total number of cells transfused is about 1-2x106 /kg. Single intravenous infusion", 'armGroupLabels': ['experimental group']}]}, 'contactsLocationsModule': {'locations': [{'zip': '250000', 'city': 'Shandong', 'state': 'Shandong', 'country': 'China', 'facility': 'Shandong Province'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'The Second Hospital of Shandong University', 'class': 'OTHER'}, 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'professor of medicine', 'investigatorFullName': 'Linlin Cui', 'investigatorAffiliation': 'The Second Hospital of Shandong University'}}}}