Long-term Follow-up Study for Patients Treated With CLBR001 CAR-T

April 2, 2026 updated by: Calibr, a division of Scripps Research

A Study to Evaluate the Long-Term Safety of CLBR001, A Lentiviral Based Chimeric Antigen Receptor, In Patients With B-Cell Malignancies Previously Administered CLBR001

This study is designed as a long-term follow-up study of participants who have receive genetically modified autologous CLBR001 CAR-T cells

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

Patients will be enrolled following either the completion or early termination/discontinuation from Study NCT04450069 or any protocol in which patients were administered CLBR001. Patients will begin the long-term follow-up period regardless of whether they responded to treatment or progressed on treatment. Patients will be followed for up to 15 years post CLBR001 infusion and will continue to be monitored for safety, immunogenicity, and efficacy.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
16

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • California
      • Duarte, California, United States, 91010
        • City of Hope National Medical Center
      • San Diego, California, United States, 92093
        • University of California at San Diego
    • Illinois
      • Chicago, Illinois, United States, 60637
        • University of Chicago
    • Minnesota
      • Minneapolis, Minnesota, United States, 55455
        • Masonic Cancer Center, University of Minnesota
    • New York
      • New York, New York, United States, 10065
        • Weill Cornell Medical College - New York Presbyterian Hospital
    • North Carolina
      • Winston-Salem, North Carolina, United States, 27157
        • Wake Forest Baptist Health
    • Tennessee
      • Nashville, Tennessee, United States, 37203
        • Sarah Cannon Research Institute - Tennessee Oncology
    • Texas
      • San Antonio, Texas, United States, 78229
        • Sarah Cannon Research Institute - Texas Transplant Institute

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • All patients who received at least one CLBR001 cell dose and have either discontinued early or completed the core treatment protocol or any protocol such as a managed access protocol as applicable.
  • Subject is willing and able to adhere to the study visit schedule and other protocol requirements.
  • Capable of giving signed informed consent which includes compliance with the requirements and restrictions listed in the informed consent form (ICF) and in this protocol

Exclusion Criteria:

  • There are no specific exclusion criteria for this study

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Other
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: CLBR001 treated patients
Patients who have been administered with CLBR001
Combination product: CLBR001 and SWI019
No study drug is administered in this study. Patients who have received CLBR001 autologous CAR-T cells will be evaluated in this trial for long-term safety and efficacy

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Incidence and duration of new adverse events, late onset adverse events, and events of special interest
Time Frame: 15 years
To measure the incidence and duration of new adverse events, late onset adverse events, and events of special interest
15 years
Incidence and duration of new serious adverse events
Time Frame: 15 years
To measure the incidence and duration of new serious adverse events
15 years
Incidence of patients with resolution of adverse events, serious adverse events, and duration that began in previous treatment protocols of CLBR001
Time Frame: 15 years
The measure the incidence of patients with resolution of adverse events, serious adverse events, and duration that began in previous treatment protocols of CLBR001
15 years
Incidence of new malignancies
Time Frame: 15 years
The measure the incidence of new malignancies
15 years

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Overall response
Time Frame: 15 years
To evaluate clinical efficacy by measuring the overall response by Response Evaluation Criteria In Lymphoma (RECIL) 2017
15 years
Duration of response
Time Frame: 15 years
To evaluate clinical efficacy by measuring the duration of response
15 years
Progression free survival
Time Frame: 15 years
To evaluate clinical efficacy by measuring progression free survival
15 years
Proportion of patients undergoing stem cell transplant
Time Frame: 15 years
To evaluate the proportion of patients undergoing stem cell transplant
15 years
Number of CLBR001 CAR+ cells in blood, bone marrow and/or tissue specimens
Time Frame: 3, 6, 9,12 and 24 months
To measure the number of CLBR001 CAR+ cells in blood, bone marrow and/or tissue specimens
3, 6, 9,12 and 24 months
Detectable replication competent lentivirus (RCL)
Time Frame: 15 years
To measure detectable replication competent lentivirus (RCL)
15 years
Titer of anti-drug antibody (ADA) for CLBR001 and SWI019
Time Frame: 3, 6, 12 months
To evaluate immunogenicity by measuring the titer of ADA for CLBR001 and SWI019
3, 6, 12 months
Duration of detection of ADA for CLBR001 and SWI019
Time Frame: 3, 6, 12 months
To evaluate immunogenicity by measuring the duration of detection of ADA for CLBR001 and SWI019
3, 6, 12 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Calibr, a division of Scripps Research

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
January 21, 2021

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
October 6, 2025

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
October 6, 2025

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
July 20, 2020

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 22, 2020

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
July 28, 2020

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
April 8, 2026

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 2, 2026

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
April 1, 2026

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • CBR-sCAR19-3002

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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