NCT04836507 Change History

Timestamp Before After
2026-06-16 04:16:42 - Minor formatting updates.
2026-07-28 00:26:05 identificationModule.briefTitle: Study of Efficacy and Safety of CRC01 in Adult Large B-cell Lymphoma Patients identificationModule.briefTitle: Study of Efficacy and Safety of CRC01 in Adult Large B-cell Lymphoma and B-cell Acute Lymphoblastic Leukemia Patients
2026-07-28 00:26:05 identificationModule.officialTitle: An Open-label, Multi-center, Single-arm Phase 1/2 Study to Assess Tolerability, Safety and Efficacy of CRC01 in Adult Patients With Relapsed or Refractory Large B-cell Lymphoma identificationModule.officialTitle: An Open-label, Multi-center, Single-arm Phase 1/2 Study to Assess Tolerability, Safety and Efficacy of CRC01 in Adult Patients With Relapsed or Refractory Large B-cell Lymphoma and B-cell Acute Lymphoblastic Leukemia
2026-07-28 00:26:05 statusModule.statusVerifiedDate: 2021-04 statusModule.statusVerifiedDate: 2026-06
2026-07-28 00:26:05 statusModule.primaryCompletionDateStruct.date: 2023-05 statusModule.primaryCompletionDateStruct.date: 2030-08-15
2026-07-28 00:26:05 statusModule.completionDateStruct.date: 2028-02 statusModule.completionDateStruct.date: 2030-09-26
2026-07-28 00:26:05 statusModule.lastUpdateSubmitDate: 2021-04-29 statusModule.lastUpdateSubmitDate: 2026-06-29
2026-07-28 00:26:05 statusModule.lastUpdatePostDateStruct.date: 2021-05-03 statusModule.lastUpdatePostDateStruct.date: 2026-07-01
2026-07-28 00:26:05 descriptionModule.briefSummary: This is a multi-center, phase I/II study to determine the efficacy and safety of CRC01 in adult patients with relapsed or refractory large B-cell lymphoma. descriptionModule.briefSummary: This is a multi-center, phase I/II study to determine the efficacy and safety of CRC01 in adult patients with relapsed or refractory large B-cell lymphoma and B-cell Acute Lymphoblastic Leukemia.
2026-07-28 00:26:05 - Field `armsInterventionsModule.interventions.[0]description` changed from `A single infusion of chimeric antigen receptor (CAR)-transduced autologous T cells administered intravenously at a target dose of 2 x 10\^6 anti-CD19 CAR T cells/kg.` to `Cohort A :A single infusion of chimeric antigen receptor (CAR)-transduced autologous T cells administered intravenously at a target dose of 2 x 10\^6 anti-CD19 CAR T cells/kg.
2026-07-28 00:26:05 - Cohort B :A single infusion of chimeric antigen receptor (CAR)-transduced autologous T cells administered intravenously at a target dose of 1.5 x 10\^6 anti-CD19 CAR T cells/kg.`
2026-07-28 00:26:05 outcomesModule.primaryOutcomes.[1]measure: Phase 2 Pivotal Study: Overall Response Rate (ORR) outcomesModule.primaryOutcomes.[1]measure: Phase 2 Pivotal Study: Cohort A : Overall Response Rate (ORR) Cohort B : Overall Complete Remission Rate (OCR)
2026-07-28 00:26:05 - Field `outcomesModule.primaryOutcomes.[1]description` changed from `ORR is defined as the incidence of either a complete response (CR) or a partial response (PR) per the Lugano Criteria for Response Assessment (2014).` to `Cohort A : ORR is defined as the incidence of either a complete response (CR) or a partial response (PR) per the Lugano Criteria for Response Assessment (2014).
2026-07-28 00:26:05 - Cohort B : OCR is defined as the incidence of either a complete Remission (CR) or a Complete Remission with incomplete hematologic recovery (CRi) per the ALL Response Criteria.`
2026-07-28 00:26:05 - Field `eligibilityModule.eligibilityCriteria` changed from `Inclusion Criteria:
2026-07-28 00:26:05 - 1. ≥ 19 years of age and provided written informed consent
2026-07-28 00:26:05 - 2. Histologically confirmed following large B-cell lymphomas according to the World Health Organization classification 2017
2026-07-28 00:26:05 - * Diffuse large B-cell lymphoma, not otherwise specified Including Large cell transformation from follicular lymphoma (Transformed follicular lymphoma)
2026-07-28 00:26:05 - * High-grade B-cell lymphoma, not otherwise specified
2026-07-28 00:26:05 - * High-grade B-cell lymphoma with double-hit/triple-hit
2026-07-28 00:26:05 - * Primary mediastinal large B cell lymphoma
2026-07-28 00:26:05 - 3. Relapsed or refractory disease after ≥ two lines of chemotherapy including rituximab, anthracycline and either having failed autologous Hematopoietic stem cell transplantation (ASCT) or being ineligible for or not consenting to ASCT.
2026-07-28 00:26:05 - 4. At least one measurable lesion (Long diameter ≥ 1.5cm)
2026-07-28 00:26:05 - 5. Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1
2026-07-28 00:26:05 - 6. Adequate renal and hepatic functions based on the laboratory test results
2026-07-28 00:26:05 - * Total Bilirubin ≤ 2.0mg/dL w` to `Cohort A:
2026-07-28 00:26:05 - Inclusion Criteria:
2026-07-28 00:26:05 - 1. ≥ 19 years of age and provided written informed consent
2026-07-28 00:26:05 - 2. Histologically confirmed following large B-cell lymphomas according to the World Health Organization classification 2017
2026-07-28 00:26:05 - * Diffuse large B-cell lymphoma, not otherwise specified Including Large cell transformation from follicular lymphoma (Transformed follicular lymphoma)
2026-07-28 00:26:05 - * High-grade B-cell lymphoma, not otherwise specified
2026-07-28 00:26:05 - * High-grade B-cell lymphoma with double-hit/triple-hit
2026-07-28 00:26:05 - * Primary mediastinal large B cell lymphoma
2026-07-28 00:26:05 - 3. Relapsed or refractory disease after ≥ two lines of chemotherapy including rituximab, anthracycline and either having failed autologous Hematopoietic stem cell transplantation (ASCT) or being ineligible for or not consenting to ASCT.
2026-07-28 00:26:05 - 4. At least one measurable lesion (Long diameter ≥ 1.5cm)
2026-07-28 00:26:05 - 5. Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1
2026-07-28 00:26:05 - 6. Adequate renal and hepatic functions based on the laboratory test results
2026-07-28 00:26:05 - * Total Bilirubin ≤`