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Treatment of Relapsed or Chemotherapy Refractory Chronic Lymphocytic Leukemia or Indolent B Cell Lymphoma Using Autologous T Cells Genetically Targeted to the B Cell Specific Antigen CD19

NCT00466531 · Status: ACTIVE_NOT_RECRUITING · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 50

Last updated 2026-04-16

No results posted yet for this study

Summary

RATIONALE: Using T cells from the patient that have been treated in the laboratory may help the body build an effective immune response to kill cancer cells. Drugs used in chemotherapy, such as cyclophosphamide, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Giving laboratory-treated T cells together with cyclophosphamide may kill more cancer cells.

PURPOSE: This is a two-stage protocol, consisting of a single-institution phase I safety study and multi-institution phase IIa extension study.

Conditions

Interventions

BIOLOGICAL

therapeutic autologous lymphocytes

DRUG

cyclophosphamide

Sponsors & Collaborators

Principal Investigators

  • Jae Park, MD · Memorial Sloan Kettering Cancer Center

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2007-03-21
Primary Completion
2026-12-31
Completion
2026-12-31

Countries

  • United States

Study Locations

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Entities

Drugs
Diseases
Companies

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 NCT00466531 on ClinicalTrials.gov