GP350 CAR-T for Relapse/Refractory and Epstein-Barr Virus Infection Associated Lymphoid Neoplasms (NCT07306156) | Clinical Trial Compass
RecruitingPhase 1/2
GP350 CAR-T for Relapse/Refractory and Epstein-Barr Virus Infection Associated Lymphoid Neoplasms
China24 participantsStarted 2025-11-10
Plain-language summary
This is a Phase 1/Phase 2 open-label, single-arm clinical study of GP350 CAR-T for Relapse/Refractory and Epstein-Barr virus infection associated lymphoid neoplasms.
Each participant will undergo leukapheresis after enrolment, receive treatment of the conditioning chemotherapy, and an intravenous infusion of CAR-T cells.
Each participant will proceed through the following study procedures:
* Screening
* Enrollment/Leukapheresis
* Conditioning chemotherapy
* CAR T treatment
* Post-treatment assessment
* Long-term follow-up
Who can participate
Age range18 Years – 70 Years
SexALL
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Inclusion criteria
✓. Diagnosis: Confirmed diagnosis of lymphoid neoplasms according to WHO-HAEM5 (Alaggio R. et al. doi:10.1038/s41375-022-01620-2);
✓. Disease Assessment:
✓. Criteria for Relapsed/Refractory lymphoid neoplasms: Meeting any one of the following three conditions: ① Failure to achieve at least a partial response (PR) per Lugano criteria after two cycles of standard first-line therapy; ② Disease progression within six months after achieving a response to first-line therapy, or progression after six months with no response to the original first-line or second-line regimen; ③ Relapse after hematopoietic stem cell transplantation.
✓. Criteria for EBV Infection: Meeting any one of the following three conditions: ① Peripheral blood (plasma or whole blood) EBV DNA load ≥ 10³ copies/ml by quantitative PCR; ②Tumor cell GP350 positivity (≥10% of tumor cells by immunohistochemistry or flow cytometry); ③ Serological detection of EBV antibodies indicating any of the following: positive anti-VCA-IgM; positive anti-EA-IgG; or simultaneous positivity for anti-VCA-IgM, anti-VCA-IgG, and anti-EBNA-IgG.
✓. At least one evaluable lymphoma lesion according to Lugano criteria, or confirmed active lytic EBV infection.