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Anatomic Stage IV Breast Cancer AJCC v8GeneticsBiologicalProcedurePhase 1

What this study is

This phase I trial investigates the side effects and best dose of using a modified measles virus, MV-s-NAP, in treating patients with invasive breast cancer that has spread to other places in the body (metastatic). Both the unmodified vaccination measles virus (MV-Edm) and this modified virus (MV-s-NAP) have been shown to multiply in and destroy breast cancer cells in the test tube and in research mice. MV-s-NAP has been altered by having an extra gene (piece of deoxyribonucleic acid [DNA]) so that virus can make a protein called helicobacter pylori neutrophil activating protein (NAP) which is normally expressed in inflammatory reactions. Monitoring blood, urine, tissue, and throat swab samples, and using imaging tests may help to determine whether MV-s-NAP has any impact on the amount of disease present in metastatic breast cancer patients.

What's being tested

  • Oncolytic Measles Virus Encoding Helicobacter pylori Neutrophil-activating Protein

    Intervention · BIOLOGICAL

    Given IT

  • Computed Tomography

    Intervention · PROCEDURE

    Undergo CT scan

  • Magnetic Resonance Imaging

    Intervention · PROCEDURE

    Undergo MRI

  • Biopsy

    Intervention · PROCEDURE

    Undergo tumor biopsy

  • Biospecimen Collection

    Intervention · PROCEDURE

    Undergo blood and urine sample collection

Study details

Official title
Phase I Trial of Intratumoral Administration of a Measles Virus Derivative Expressing the Helicobacter Pylori Neutrophil-Activating Protein (NAP) (MV-s-NAP) in Patients With Metastatic Breast Cancer
Sponsor
Mayo Clinic
Conditions
Anatomic Stage IV Breast Cancer AJCC v8 · Invasive Breast Carcinoma · Metastatic Breast Adenocarcinoma · Recurrent Breast Carcinoma · Stage IV Breast Cancer AJCC v6 and v7
Enrolling
54 people
Starts
2020-09-23
Est. completion
2027-08-15
Design
Open-label, non-randomized, parallel groups, Phase 1
Record
View on ClinicalTrials.gov ↗