NCT06910657 · ViroMissile, Inc.
IDOV-Immune for Advanced Solid Tumors
What this study is about
This is a Phase I clinical trial evaluating an experimental treatment called IDOV-Immune, a type of oncolytic virus therapy, for adults with advanced solid tumors that have not responded to standard treatments. Oncolytic viruses are designed to infect and destroy cancer cells and have the potential to stimulate the immune system to fight the tumor.
View original scientific description
This is a Phase I clinical trial evaluating an investigational treatment called IDOV-Immune, a type of oncolytic virus therapy, for adults with advanced solid tumors that have not responded to standard treatments. Oncolytic viruses are designed to infect and destroy cancer cells and have the potential to stimulate the immune system to fight the tumor. The purpose of this study is to determine the safety of IDOV-Immune, how well it is tolerated, and to identify the highest dose that can be safely given. Researchers will also study how the drug behaves in the body, how the immune system responds to it, and whether it shows any signs of shrinking tumors. Participants will receive a single intravenous (IV) infusion of IDOV-Immune and will be closely monitored for side effects and any changes in their cancer. This study is being conducted at multiple sites in the United States and Australia.
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.
- Histologically or cytologically confirmed advanced solid tumors that have progressed despite standard therapy, or for which no standard therapy exists.
- ECOG performance status ≤ 1.
- Measurable disease per RECIST v1.1.
- Adequate organ and bone marrow function.
- At least 28 days since major surgery, prior immunotherapy, or radiotherapy (with exceptions for minor procedures).
- Negative pregnancy test for women of childbearing potential.
- Agreement to use effective contraception during treatment and for 3 months after.
- Ability to provide informed consent and comply with study requirements. Key
Exclusion criteria
- Prior treatment with an oncolytic virus.
- Active or recent vaccinia virus infection or smallpox/monkeypox vaccination within 10 years.
- Active uncontrolled infection requiring systemic treatment.
- History of hepatitis B, hepatitis C, or HIV (unless meeting protocol-specific criteria).
- Unresolved ≥ Grade 2 toxicities from prior therapies (except hair loss or stable chronic conditions).
- Active or symptomatic autoimmune disease requiring systemic therapy.
- Active or untreated CNS metastases (unless stable per protocol).
- Significant cardiac disease (e.g., NYHA Class III/IV heart failure).
- Interstitial lung disease or prior pneumonitis requiring steroids.
- Conditions requiring chronic immunosuppressive therapy.
- Severe skin disorders or history of pancreatitis.
- Bleeding disorders or history of recent serious thromboembolic events.
- Any medical or psychiatric condition that could interfere with study participation.
Where
- St Louis, Missouri
- Houston, Texas
- San Antonio, Texas
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 10, 2026 · Source of record for eligibility and locations