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Multivirus-specific T Cells for the Treatment of Virus Infections After Stem Cell Transplant

NCT02108522 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 82

Last updated 2021-07-20

Study results available
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Summary

Patients enrolled on this study will have received a stem cell transplant. After a transplant, while the immune system grows back the patient is at risk for infection. Some viruses can stay in the body for life and if the immune system is weakened, like after a transplant, they can cause life threatening infections.

Patients enrolled on this study will have had an infection with one or more of the following viruses - Epstein Barr virus (EBV), cytomegalovirus (CMV), BK virus, JC virus, adenovirus or HHV6 (Human Herpes Virus 6).

Investigators want to see if they can use a kind of white blood cell called T cells to treat infections of these viruses after a transplant. Investigators have observed in other studies that treatment with specially trained T cells has been successful when the cells are made from the transplant donor. However as it takes 1-2 months to make the cells, that approach is not practical when a patient already has an infection.

Investigators have now generated multivirus-specific T cells (VSTs) from the blood of healthy donors and created a bank of these cells. Investigators have previously successfully used frozen multivirus-specific T cells from healthy donors to treat virus infections after bone marrow transplant and now have improved the production method to make it safer and target more viruses.

In this study, investigators want to find out if they can use these banked VSTs to fight infections caused by the viruses mentioned above.

Conditions

Interventions

BIOLOGICAL

Multivirus Specific T cells

Sponsors & Collaborators

  • Center for Cell and Gene Therapy, Baylor College of Medicine

    collaborator OTHER

  • Baylor College of Medicine

    collaborator OTHER

  • The Methodist Hospital Research Institute

    collaborator OTHER

  • AlloVir

    lead INDUSTRY

Principal Investigators

  • Bilal Omer, MD · Baylor College of Medicine

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-06-30
Primary Completion
2018-12-31
Completion
2019-12-31

Countries

  • United States

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 NCT02108522 on ClinicalTrials.gov