Spots Global Cancer Trial Database for A Clinical Study of Anti-CD70 UCAR-T in Relapsed or Refractory Solid Tumors

Study Description

Brief Summary: This is a single-center, single-arm ，open-label ，dose escalation and dose extension study. In this study we plan to evaluate the safety and efficacy of CD70-targeting UCAR-T cells in the treatment of CD70-positive refractory or relapsed solid tumors, and obtain recommended doses and infusion patterns.

Detailed Description: In the discovery phase, accelerated titration combined with the "3+3" dose escalation principle was adopted, starting from the initial dose of 3×106/kg. If a grade ≥3 AE occurs during DLT observation, the accelerated titration mode will switch to "3+3" dose escalation, at least 12 eligible patients will be enrolled and receive 4 doses of CD70 UCAR-T cell therapy (3 × 10\^6 cells/kg, 6 × 10\^6 cells/kg, 8× 10\^6 cells/kg, 1 × 10\^7 cells/kg). In the dose expansion phase, each group will choose one or two dose groups to verify the safety and efficacy, and plan to recruit about 6 subjects in each dose group. During the clinical study, after the completion of each dose group, the Safety Monitoring Committee (SMC) will determine whether it is possible to continue to increase to the next higher dose group, or add more subjects to the current dose group, or reduce to a lower dose group to continue to explore, or climb to a higher dose after reaching the highest dose (1 × 10\^7 cells/kg). Conditions Relapsed Tumor, Refractory Solid Tumor, Renal Cell Carcinoma, Head and Neck Squamous Cell Carcinoma, Nasopharyngeal carcinoma, Ovarian Cancer, Cervix Cancer etal

Keywords

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

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