A Clinical Study to Evaluate B4T2-001 CAR T Cells in the Treatment of Advanced Solid Tumors

Advanced Solid Tumor Clinical Trial

Official title: A FIH, Single Arm, Open Label Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Preliminary Antitumor Activity of Autologous CAR T Cells Targeting BT-001 in Patients With Advanced Solid Tumors

Status Active, not recruiting

Clinical Trial Summary

This is a first in human (FIH), open-label, dose escalation and expansion study to evaluate the safety, tolerability, pharmacokinetics, and antitumor activity of B4T2-001 Autologous CAR T cells in subjects with advanced solid tumors including but not limited to advanced gastric or gastroesophageal junction (GEJ) adenocarcinoma, advanced pancreatic cancer, advanced non-small cell lung cancer (NSCLC), colorectal cancers (CRC) and metastatic breast cancer that tests positive for BT-001 target antigen according to Immunohistochemistry (IHC).

Clinical Trial Description

This is an open-label dose escalation and dose expansion study to evaluate the safety, tolerability, pharmacokinetics, and antitumor activity of B4T2-001 Autologous CAR T cells in subjects with BT-001 expressing advanced solid tumors. Patients who meet the eligibility criteria will receive B4T2-001 CAR T infusion after lymphodepletion. The lymphodepleting chemotherapy is administered on days -5, -4, and -3 before CAR T infusion using cyclophosphamide 300mg/m2 once daily and fludarabine 30mg/m2 once daily for 3 consecutive days. Doses may be adjusted for renal and/or hepatic insufficiency, or other comorbidities. The study is designed to include the following sequential steps: patient screening, pre-treatment, treatment and follow up for up to 2 years. ;

Related Conditions & MeSH terms

• Advanced Solid Tumor
• Neoplasms

• NCT number: NCT05621486
• Study type: Interventional
• Source: Shanghai East Hospital
• Status: Active, not recruiting
• Phase: Phase 1
• Start date: September 14, 2022
• Completion date: December 31, 2026