NCT06508463 · Mayo Clinic
Intravenous Vesicular Stomatitis Virus in Patients With Peripheral T-cell Lymphoma
What this study is about
This phase I trial studies the best dose and side effects of recombinant vesicular stomatitis virus (VSV) carrying the human (h) sodium iodide symporter (NIS) and Interferon (IFN) beta (β) genes (VSV-hIFNβ-NIS) in combination with cemiplimab in patients with T-cell lymphoma.
View original scientific description
This phase I trial studies the best dose and side effects of recombinant vesicular stomatitis virus (VSV) carrying the human (h) sodium iodide symporter (NIS) and Interferon (IFN) beta (β) genes (VSV-hIFNβ-NIS) in combination with cemiplimab in patients with T-cell lymphoma. A virus, called VSV-hIFNβ-NIS, which has been changed in a certain way, may be able to kill cancer cells without damaging normal cells. Immunotherapy with ipilmumab and cemiplimab may induce changes in body's immune system and may interfere with the ability of tumor cells to grow and spread.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Age \>= 18 years
- Relapsed or refractory:
- Group E only: Relapsed peripheral T-cell lymphoma (PTCL) of the following histologies: peripheral T-cell lymphoma-NOS (PTCL-NOS); anaplastic large cell (ALCL), and mycosis fungoides (MF)
- Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) =\< 2 times upper limit of normal (ULN) (obtained =\< 15 days prior to registration)
- Creatinine =\< 2.0 mg/dL (obtained =\< 15 days prior to registration)
- Direct bilirubin =\< 1.5 x ULN (obtained =\< 15 days prior to registration)
- International normalized ratio (INR)/prothrombin time (PT) and activated partial thromboplastin time (aPTT) =\< 1.5 x ULN (obtained =\< 15 days prior to registration)
- If baseline liver disease, Child Pugh score not exceeding class A (obtained =\< 15 days prior to registration)
- Negative pregnancy test for persons of child-bearing potential (obtained =\< 15 days prior to registration)
- FOR T-Cell Lymphoma (TCL)/B-Cell Lymphoma (BCL) ONLY: Absolute Neutrophil Count (ANC) \>= 1,000/microliter (μL) (obtained =\< 14 days prior to registration)
- FOR TCL/BCL ONLY: Platelets \>= 100,000/μL (obtained =\< 14 days prior to registration)
- FOR TCL/BCL ONLY: Hemoglobin \>= 8.5 g/dl (obtained =\< 14 days prior to registration)
- FOR TCL/BCL ONLY: Measurable disease by CT or magnetic resonance imaging (MRI): must have at least one lesion that has a single diameter of \> 2 cm or tumor cells in the blood \> 5 x 10\^9/L; NOTE: skin lesions can be used if the area is \> 2 cm in at least one diameter and photographed with a ruler and the images are available in the medical record
- Absence of active central nervous system (CNS) involvement; NOTE: pre-enrollment lumbar puncture not mandatory
- Ability to provide written informed consent
- Willingness to return to Mayo Clinic for follow-up
- Life expectancy \>= 12 weeks
- Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0, 1, or 2
- Willing to provide mandatory biological specimens for research purposes
Exclusion criteria
- Availability of and patient acceptance of curative therapy
- Uncontrolled infection
- Active tuberculosis or hepatitis, or chronic hepatitis
- Any of the following prior therapies:
- Chemotherapy (IMIDs, alkylating agents, proteosome inhibitors) =\< 2 weeks prior to registration
- Immunotherapy (monoclonal antibodies) =\< 4 weeks prior to registration
- Experimental agent in case of Acute Myeloid Leukemia (AML) or TCL within 4 half-lives of the last dose of the agent
- New York Heart Association classification III or IV, known symptomatic coronary artery disease, or symptoms of coronary artery disease on systems review, or known cardiac arrhythmias \[atrial fibrillation or supraventricular tachycardia (SVT)\]
- Active CNS disorder or seizure disorder or known CNS disease or neurologic symptomatology; in case of AML active CNS involvement as detected by lumbar puncture or neuro-imaging (only to be done if clinically indicated)
- Human immunodeficiency virus (HIV) positive test result or other immunodeficiency or immunosuppression
- Other concurrent chemotherapy, immunotherapy, radiotherapy, or any ancillary therapy considered investigational (used for a non-Food and Drug Administration \[FDA\] approved indication and in the context of a research investigation);
- NOTE: in TCL, patients may use topical emollients or corticosteroids, acetic acid soaks, etc. to control pruritus and prevent infection; no topical chemotherapy is allowed (no topical nitrogen mustard)
- Any of the following because this study involves an investigational agent whose genotoxic, mutagenic and teratogenic effects on the developing fetus and newborn are unknown:
- Pregnant women or women of reproductive ability who are unwilling to use effective contraception
- Nursing women
- Men who are unwilling to use a condom (even if they have undergone a prior vasectomy) while having intercourse with any woman, while taking the drug and for 4 weeks after stopping treatment
- ADDITIONAL EXCLUSION CRITERIA FOR GROUP E (COMBINATION WITH CEMIPLIMAB) ONLY:
- Diagnosis of AML
- Diagnosis of Angioimmunoblastic T-cell Lymphoma (AITL)
Where
- Scottsdale, Arizona
- Rochester, Minnesota
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Jul 1, 2026 · Source of record for eligibility and locations