RecruitingPhase 1Phase 2NCT06533579

Gene Therapy for CD19-Positive Hematologic Malignancies (SENTRY-CD19)

A Phase 1/2 Safety, Dose-finding, and Pharmacokinetics Study of VNX-101 Gene Therapy in Patients With Relapsed or Refractory CD19-Positive Hematologic Malignancies (SENTRY-CD19)


Sponsor

Vironexis Biotherapeutics Inc.

Enrollment

32 participants

Start Date

May 30, 2025

Study Type

INTERVENTIONAL

Conditions

Summary

This is a Phase 1/2, first-in-human, open-label, dose-escalating trial designed to assess the safety and efficacy of VNX-101 in patients with relapsed or refractory CD19-positive hematologic malignancies.


Eligibility

Min Age: 13 YearsMax Age: 90 Years

Inclusion Criteria6

  • Age: Part 1: 18-90 years of age, Part 2: 13-90 years of age
  • Relapsed or refractory CD-19 positive leukemia or lymphoma as defined in the protocol
  • CD19-positive expression
  • AAV specified capsid total antibody \<1:400
  • Protocol-specified ranges for renal, liver, cardiac and pulmonary function
  • Protocol-specified ranges for hematology parameters

Exclusion Criteria6

  • Hepatoxicity (AST or ALT \> 2x upper limit of normal)
  • History of thrombotic microangiopathy or cardiomyopathy, or evidence of sensory neuropathy
  • Pregnant or nursing (lactating) women
  • Acute Graft versus Host Disease (GvHD): Grade 2-4 or chronic GvHD of any grade
  • History of hypersensitivity to corticosteroids or history of corticosteroid-related toxicity
  • Chemotherapy given within the protocol-specified discontinuation timelines

Interventions

GENETICDose Level 1, VNX-101

Adeno-associated viral vector encoding the CD3/CD19 Bi-Specific T-Cell Engager (AAV.CD3/CD19), Single IV infusion

GENETICDose Level 2, VNX-101

Adeno-associated viral vector encoding the CD3/CD19 Bi-Specific T-Cell Engager (AAV.CD3/CD19), Single IV infusion

GENETICDose Level 3, VNX-101

Adeno-associated viral vector encoding the CD3/CD19 Bi-Specific T-Cell Engager (AAV.CD3/CD19), Single IV infusion

GENETICDose Level 4, VNX-101

Adeno-associated viral vector encoding the CD3/CD19 Bi-Specific T-Cell Engager (AAV.CD3/CD19), Single IV infusion


Locations(8)

City of Hope

Duarte, California, United States

Valkyrie Clinical Trials

Los Angeles, California, United States

Colorado Blood Cancer Institute

Denver, Colorado, United States

New York Medical College

Valhalla, New York, United States

University of North Carolina at Chapel Hill/ University of North Carolina Medical Center

Chapel Hill, North Carolina, United States

The Ohio State University Wexner Medical Center

Columbus, Ohio, United States

TriStar BMT

Nashville, Tennessee, United States

University of Texas MD Anderson Cancer Center

Houston, Texas, United States

View Full Details on ClinicalTrials.gov

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NCT06533579


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