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Inaticabtagene Autoleucel (Inati-cel; CNCT19) Treatment for MRD-Positive B-ALL Patients in CR1

NCT06718244 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2025-05-23

No results posted yet for this study

Summary

This investigator-initiated, prospective, single-arm, open-label, single-center clinical study aims to evaluate the efficacy and safety of Inaticabtagene autoleucel (Inati-cel;CNCT19)CD19 CAR-T theraphy in adults B-ALL that are in first complete remission(CR1) with minimal residual disease (MRD) positivity. This trial will enroll 20 participants for leukapheresis and treatment with lymphodepleting chemotherapy followed by Inati-cel CAR T cell infusion. Patients will be assessed for MRD negativity rate(at months 1, 2, 3, and 6 after CAR-T transfusion), duration of MRD negativity, overall survival(OS), relapse-free survival(RFS), pharmacokinetics(PK) characteristics, incidence of adverse events(AEs), exploratory biomarker research at 1,2,3,6,9,12,15,18,21 and 24- months post Inati-cel infusion.

Conditions

Interventions

BIOLOGICAL

single dose of Inaticabtagene autoleucel

Inaticabtagene autoleucel will be transfusioned intravenously at the recommended dose of 0.5×10\^8 (ranging 0.2-0.6×10\^8) viable CAR-T cells. If the quantity of CAR-T cells of the patient is sufficient, after the patient receives the first CAR-T transfusion 5\~6 months，they will receive a second CAR-T cell transfusion. The aim of the second transfusion is to prolong the duration of CAR-T in the patient's body and prolong the patient's DOR. The dose and procedures of the second transfusion are the same as those for the first transfusion. After the second infusion, the patient will receive evaluation based on the day of the second transfusion as Day0.

Sponsors & Collaborators

  • Ruijin Hospital

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
16 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-12-10
Primary Completion
2029-12-31
Completion
2029-12-31

Countries

  • China

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06718244 on ClinicalTrials.gov