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Enrolling by invitationNCT05509855Updated Nov 20, 2024

A Long-Term Safety Follow-Up Study for Patients Treat With WU-CART-007

An observational study in T-cell Acute Lymphoblastic Leukemia and T-cell Lymphoblastic Lymphoma, sponsored by Wugen, Inc.. Enrolling by invitation at 5 sites in 2 countries. Open to participants aged 12 Years and older. Per ClinicalTrials.gov, last updated 2024-11-20.

Sponsored by Wugen, Inc. · Observational

Study type
Observational
Model
Other
Time perspective
Prospective
Enrollment
44
Ages
12 Years and older
Sex
All
01

Study summary

This study will provide long-term follow-up for patients who have received treatment with WU-CART-007 in a previous clinical trial. In this study, patients will be followed for up to 15 years after their last dose of WU-CART-007 for evaluation of delayed adverse events, presence of persisting WU-CART-007 vector sequences, and overall survival and progression-free survival.

Read the detailed description

This long-term follow-up (LTFU) study is designed to follow patients for up to 15 years after WU-CART-007 infusion to evaluate the persistence of the WU-CART-007 cell clones and to explore any unanticipated genetic consequences secondary to the introduction of genetically modified cells. Long-term toxicity, subsequent anti-cancer therapy, and survival status will be monitored.

Patients will transition to this LTFU study when they meet the criteria for discontinuation from the main study or after completing 24 months of follow-up in the main study. Patients will be contacted every 6 months for the first 5 years following WU-CART-007 administration and then yearly, for up to 10 years, for a total of 15 years of follow-up after prior WU-CART-007 treatment or until death, whichever occurs first.

Patients will be evaluated either at the treating site or by the patient's primary Health Care Provider (HCP). Patients will be required to allow key sponsor contacts to continue to access medical records so that information related to their health condition and initial treatment response may be obtained.

02

Conditions studied

  • T-cell Acute Lymphoblastic Leukemia
  • T-cell Lymphoblastic Lymphoma

Keywords

  • T-ALL
  • T-LBL
03

In context

Precursor Cell Lymphoblastic Leukemia-Lymphoma

2,061 studies on the registry are indexed under Precursor Cell Lymphoblastic Leukemia-Lymphoma; 490 are open to participants now.

This study's planned enrollment of 44 is below the median of 120 across 300 observational studies indexed under Precursor Cell Lymphoblastic Leukemia-Lymphoma.

Browse Precursor Cell Lymphoblastic Leukemia-Lymphoma studies →

Lead sponsor

Wugen, Inc. is the lead sponsor of 4 studies on the registry; 1 is open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
12 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

The patient population will consist of patients who participated in a previous clinical trial where WU-CART-007 was administered.

Eligibility criteria

Inclusion Criteria: Patients that received WU-CART-007 in the context of any investigational study will be eligible to participate in this long-term follow-up study.

Exclusion Criteria: Not Applicable

05

Study design

Observational model
Other
Time perspective
Prospective
Enrollment
44 participants (estimated)
Patient registry
No
Biospecimen retention
Samples with dna

Groups and cohorts

  • Patients treated with WU-CART-007

    Patients who received previous treatment with WU-CART-007

    Genetic: Genetic: WU-CART-007

Interventions

  • GeneticGenetic: WU-CART-007

    No study drug is administered in this study. Patients who have received WU-CART-007 will be enrolled in this study for Long Term Safety and Efficacy

06

What researchers measure

Primary outcomes

  1. Delayed adverse events (AEs)/serious adverse events (SAEs)

    assess the risk of delayed adverse events including serious events following exposure to WU-CART-007

    Time frame: up to 15 years

  2. Persistence of WU-CART-007 cells

    Peripheral blood samples will be monitored used polymerase chain reaction for persistence of WU-CART-007 cells

    Time frame: Every 6 months for up to 5 years and then yearly for up to 15 years

  3. Tanner Staging

    Tanner Staging will be used to evaluate growth and development outcomes and sexual maturity status for patients who were \< 18 years of age at the time of treatment with WU CART-007

    Time frame: up to 15 years

Secondary outcomes

  1. Overall survival (OS)

    To evaluate survival n patients previously treated with WU-CART-007

    Time frame: up to 15 years

  2. Progression-free survival (PFS)

    To evaluate profession free survival in patients previously treated with WU-CART-007

    Time frame: up to 15 years

07

Study locations

5 sites
  • City of Hope
    Duarte, California 91010, United States
  • Childrens Hospital LA
    Los Angeles, California 90027, United States
  • Washington University
    Saint Louis, Missouri 63110, United States
  • Children's Hospital of Philadelphia
    Philadelphia, Pennsylvania 19104, United States
  • Peter MacCullam Cancer Center
    Melbourne, Australia
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Nov 20, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT05509855
Lead sponsor
Wugen, Inc.
Responsible party
Sponsor
First posted
Aug 22, 2022
Start date
Aug 22, 2022
Primary completion
Jul 1, 2037 (estimated)
Completion
Jul 1, 2037 (estimated)
Last update
Nov 20, 2024

Study contacts

Cherry Thomas, MD
study director · Wugen, Inc.

Oversight

Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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No contact was published for this record. The registry link below has the sponsor’s details.

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