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Hematopoietic and Lymphoid Cell NeoplasmEarly Phase 1NCT04742595

Viral Specific T Cell Therapy for COVID-19 Related Pneumonia

A Early Phase 1 study testing SARS-CoV-2 Antigen-specific Cytotoxic T-lymphocytes in people with Hematopoietic and Lymphoid Cell Neoplasm and Malignant Solid Neoplasm, run by M.D. Anderson Cancer Center at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

This early phase I trial identifies the feasibility, possible benefits and/or side effects of administering SARS-CoV-2 specific cytotoxic T lymphocytes (CTLs) in treating cancer patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, the virus responsible for coronavirus disease 2019… Read more about this study

Who is it for?
Ages 18 years and older
What is being tested?
SARS-CoV-2 Antigen-specific Cytotoxic T-lymphocytes
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
32 participants
Where
1 siteUnited States
Study dates
18 Dec 2020to 20 Sep 2024
Phase
Early Phase 1
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Immunocompromised patients with hematological malignances and diagnosis of COVID-19 > 3 weeks prior to study entry, treated with at least one SOC therapy (i.e., remdesivir, monoclonal antibody [bebtelovimab or newer one], paxlovid, molnupiravir, corticosteroids, other EUA or FDA-approved therapies) with progression of symptoms in the following 14 days after treatment started, of at least 1 category on the 8 ordinal category on the 8 ordinal category WHO scale, or CT chest/CXR shows progression of pneumonia or increase oxygen requirements of at least 2 liters from baseline. Patients should not show signs of improvement before enrollment.
  • World health organization (WHO) scale:
  • Not hospitalized and no COVID-19 related symptoms;
  • Not hospitalized, with COVID-19 related symptoms;
  • Hospitalized, not requiring supplemental oxygen and no longer requiring ongoing medical care (used if hospitalization was extended for infection-control or other nonmedical reasons);
  • Hospitalized, not requiring supplemental oxygen but requiring ongoing medical care (related to COVID-19);
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  • Hospitalized, requiring any supplemental oxygen by nasal cannula;
  • Hospitalized, requiring noninvasive ventilation or use of high-flow oxygen devices;
  • Hospitalized, receiving invasive mechanical ventilation or extracorporeal membrane oxygenation (ECMO); and
  • Death.
  • Immunocompromised patient with hematological malignances is defined as:
  • Recipients of an allogeneic stem cell transplantation or other form of cell therapy, for example CAR T-cell therapy
  • Patients with hematological malignancies who have been in MRD-negative CR for less than 3 years from the completion of their last treatment.
  • Patients with hematological malignancies who have been in MRD-negative CR for more than 3 years from the completion of their last therapy and have a peripheral blood CD4 count <200x109cells/liter
  • Patients with hematological malignances who are not in MRD-negative CR and are not expected to require anticancer treatment for at least 28 days after the CTLs infusion.
  • English and non-English speaking patients. Written informed consent and/or signed assent from patient, parent or guardian. Negative pregnancy test in female patients of childbearing potential, defined as not post-menopausal for 12 months or no previous surgical sterilization. Women of child bearing potential must be willing to use an effective contraceptive measure while on study.
  • Willingness to comply with the study protocol requirements.

Who cannot join

  • Patients receiving systemic steroids at time of enrollment (physiological substitutive therapy s allowed), or who have received ATG --within 14 days or have received donor lymphocyte infusion (DLI) or Campath within 28 days of enrollment.
  • Patients with other infections other than COVID-19
  • Active acute or chronic GVHD.
  • Patients receiving immunosuppressive therapy
  • Patients with cognitive impairments and/or any serious unstable pre-existing medical condition or psychiatric disorder that can interfere with safety or with obtaining informed consent or compliance with study procedures.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • M D Anderson Cancer Center

    Houston, Texas, 77030

Other trials in United States

About this study

Official title: Administration of Expanded, Most Closely HLA Matched SARS-CoV-2-Specific T Cells for the Treatment of COVID-19 in Patients With Cancer

This early phase I trial identifies the feasibility, possible benefits and/or side effects of administering SARS-CoV-2 specific cytotoxic T lymphocytes (CTLs) in treating cancer patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, the virus responsible for coronavirus disease 2019 (COVID-19). SARS-CoV-2 Specific CTLs are a type of immune cells that are made from donated blood cells grown in the laboratory and are designed to kill cells infected with SARS-CoV-2 virus. Giving CTLs may help control the COVID-19 in cancer patients.

Read the detailed description

PRIMARY OBJECTIVE:

  1. To assess the feasibility and safety of administering most closely human leukocyte antigen (HLA)-matched severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) specific T cell lines generated by ex vivo expansion as therapy of COVID19 pneumonia in cancer patients.

SECONDARY OBJECTIVES:

  1. To obtain preliminary data about the efficacy of administering most closely HLA-matched SARS-COV-2 specific T cell lines generated by ex vivo expansion.

II. To assess the persistence of the administered cells in the patients.

OUTLINE:

Patients receive SARS-COV-2 specific cytotoxic T lymphocytes intravenously (IV) over 30 minutes on day 1. Treatment may repeat every 14 days at investigators' discretion if patient fails to respond, the infection reoccurs, until the viral load becomes negative or until complete resolution of clinical and radiological signs.

After completion of study treatment, patients are followed up at 7, 14, 21, 28, and 45 days, and 3 months after each cytotoxic T lymphocyte infusion.

Being tested
SARS-CoV-2 Antigen-specific Cytotoxic T-lymphocytes
Medical subject headings
Hematologic Neoplasms

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • SARS-CoV-2 Antigen-specific Cytotoxic T-lymphocytesBiological

    Also called SARS-CoV-2 Antigen-specific CTLs, SARS-CoV-2 Antigen-specific Cytotoxic T Lymphocytes, SARS-CoV-2-specific Cytotoxic T-lymphocytes

    Given IV

Study groups in NCT04742595
Study groupRoleWhat they receive
Treatment (SARS-COV-2 specific cytotoxic T cells)ExperimentalPatients receive SARS-COV-2 specific cytotoxic T lymphocytes IV over 30 minutes on day 1. Treatment may repeat every 14 days at investigators' discretion if patient fails to respond, the infection reoccurs, until the viral load becomes negative or until complete resolution of clinical and radiological signs.
Receives: Biological: SARS-CoV-2 Antigen-specific Cytotoxic T-lymphocytes

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Assessment of feasibility

    Proportion of patients who receive at least one severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) specific cytotoxic T lymphocytes (CTLs) infusion. Study approach will be considered feasible if at least 50% of the enrolled eligible patients receive one CTLs infusion.

    Measured: Up to 3 months post-infusion

  2. Incidence of adverse events

    Will collect adverse events and grade them according to Common Terminology Criteria for Adverse Events version 4.0. Attribution will be assigned based on the relationship to the cell infusion.

    Measured: Up to 3 months post-infusion

Secondary outcomes (8)
  1. Response to cytotoxic T lymphocytes

    Defined as extubation for patients who required intubation and mechanical ventilation, reduction in the need of oxygen of 50% or a reduction in the fraction of inspired oxygen (FiO2) below 30% or oxygen discontinuation for patients who are not intubated but require oxygen, or resolution of clinical and radiological signs and symptoms for patients who do not require oxygen. Proportion of patients experiencing response will be computed with associated 95% confidence interval.

    Measured: Up to 2 weeks post-infusion

  2. Overall survival

    Will be estimated using the Kaplan-Meier method.

    Measured: From treatment start date to date of death, assessed up to 3 months post-infusion

  3. Relapse free survival (original malignancy)

    Will be estimated using the Kaplan-Meier method.

    Measured: From treatment start date to the date of documented disease recurrence or death, assessed up to 3 months post-infusion

  4. Cumulative incidence of coronavirus disease 2019 pneumonia resolution after therapy

    Measured: Up to 3 months post-infusion

  5. Cumulative incidence of grade 2-4 or 3-4 graft versus host disease (GVHD), and chronic GVHD

    Will be assessed using the competing risks method. The competing risks will include relapse and death and patients who are still alive without disease progression at end of study will be censored.

    Measured: Up to 3 months post-infusion

  6. All-cause mortality

    Measured: At 28 days post-infusion

  7. Proportion of subjects alive and free of respiratory failure

    Measured: At 28 days post-infusion

  8. Reconstitution of anti-virus immunity

    Number of SARS-COV-2 specific T-cells in blood will be determined for each patient.

    Measured: Up to 3 months post-infusion

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted8 Feb 2021
  2. Study start18 Dec 2020
  3. Primary completion20 Sep 2024
  4. Study completion20 Sep 2024

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Early Phase 1
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
32 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT04742595
Sponsor's protocol ID
2020-0759
Other IDs
NCI-2020-13875, 2020-0759
Status last verified
Oct 2024
First submitted
3 Feb 2021
Last updated
29 Oct 2024
Results posted
No
Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No

Questions about this trial

What is this clinical trial studying?

A Early Phase 1 study testing SARS-CoV-2 Antigen-specific Cytotoxic T-lymphocytes in people with Hematopoietic and Lymphoid Cell Neoplasm and Malignant Solid Neoplasm, run by M.D. Anderson Cancer Center at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 17 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 29 Oct 2024. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Early Phase 1 (sometimes called Phase 0) studies give a very small amount of a treatment to a few people, mainly to see how the body handles it.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Assessment of feasibility (time frame: Up to 3 months post-infusion). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 29 Oct 2024.

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